CN111585146A - Riveting jig and riveting method for probe - Google Patents
Riveting jig and riveting method for probeDownload PDFInfo
- Publication number
- CN111585146A CN111585146ACN202010501313.0ACN202010501313ACN111585146ACN 111585146 ACN111585146 ACN 111585146ACN 202010501313 ACN202010501313 ACN 202010501313ACN 111585146 ACN111585146 ACN 111585146A
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- probe
- hole
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- spring
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- 238000000034methodMethods0.000titleclaimsabstractdescription18
- 210000001503jointAnatomy0.000claimsdescription3
- 238000003825pressingMethods0.000claimsdescription3
- 238000009434installationMethods0.000claims1
- 238000004519manufacturing processMethods0.000abstractdescription5
- 238000010586diagramMethods0.000description7
- 230000008602contractionEffects0.000description4
- 230000005484gravityEffects0.000description2
- 230000000670limiting effectEffects0.000description2
- 230000004048modificationEffects0.000description2
- 238000012986modificationMethods0.000description2
- 230000009286beneficial effectEffects0.000description1
- 230000003139buffering effectEffects0.000description1
- 238000011179visual inspectionMethods0.000description1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- Measuring Leads Or Probes (AREA)
Abstract
Description
Technical Field
The invention relates to the technical field of manufacturing of probe type connectors, in particular to a riveting jig and a riveting method of a probe type connector.
Background
As shown in fig. 1 and 2, the probe type connector includes a plurality of probes, the probes includeprobe tubes 30,springs 20 and aprobe head 10, theprobe head 10 is slidably disposed in theprobe tubes 30, and thesprings 20 are disposed between theprobe head 10 and theprobe tubes 30, so that theprobe head 10 can be automatically reset. Theports 301 of theprobe tubes 30 are radially constricted to avoid disengagement of theprobe tubes 30 during automatic repositioning of theprobe tip 10.
In the prior art, when riveting a probe, the free length of thespring 20 is required to be smaller than the depth of the tube hole of theprobe tube 30, so as to completely install thespring 20 in the tube hole of theprobe tube 30, then place theprobe head 10 on thespring 20, partially place theprobe head 10 in the tube hole of theprobe tube 30, and finally use a riveting machine to directly rivet theprobe tube 30 and enable theport 301 of theprobe tube 30 to shrink in the radial direction.
However, when the free length of thespring 20 in the probe connector is greater than the depth of the tube hole of theprobe tube 30, thespring 20 is exposed outside the tube hole of theprobe tube 30, and theriveting head 40 of the riveting machine cannot accurately align with theprobe tube 30 to perform riveting operation, and if the connector is aligned to be riveted by manual visual inspection, the production efficiency is low, and the riveting quality is not high.
Disclosure of Invention
The invention aims to provide a riveting jig and a riveting method for a probe, so as to improve the production efficiency and the product quality.
In order to achieve the purpose, the invention adopts the following technical scheme:
a riveting tool of probe includes:
the probe head mounting assembly is provided with a plurality of probe head mounting holes at intervals for accommodating the probe heads;
the spring mounting assembly is provided with a plurality of spring mounting holes at intervals for accommodating springs;
the probe tube mounting assembly is provided with a plurality of probe tube mounting holes at intervals for accommodating probe tubes;
the riveting plate assembly is provided with a plurality of bearing holes at intervals, the plurality of bearing holes can respectively correspond to the plurality of probe head mounting holes one by one, the plurality of spring mounting holes one by one or the plurality of probe tube mounting holes one by one, and the probe heads in the probe head mounting holes, the springs in the spring mounting holes and the probe tubes in the probe tube mounting holes can sequentially enter the bearing holes;
the riveting machine comprises a butting and pushing piece, a riveting head of the riveting machine can be butted against the butting and pushing piece and drives the butting and pushing piece to slide in the bearing hole, a closing-in groove is formed in one end of the butting and pushing piece, the inner diameter of the closing-in groove is gradually increased from the groove bottom to the side where the groove opening is formed, the closing-in groove can accommodate the port of the probe tube and can enable the diameter of the port of the probe tube to be contracted, and the probe head can be butted with the butting and pushing piece or the riveting head.
Preferably, the pushing part comprises a pushing part body and a flange connected to one end of the pushing part body, the receiving hole is a stepped hole, a first stepped surface is arranged on the inner wall of the receiving hole, and the flange can abut against the first stepped surface.
Preferably, the inner wall of the receiving hole further has a second step surface, and the pushing member further includes:
and the buffer spring is sleeved outside the pushing piece body, one end of the buffer spring can be abutted against the flange, and the other end of the buffer spring can be abutted against the second step surface.
Preferably, the pushing piece is further provided with a rivet head accommodating hole along the axial direction, the rivet head accommodating hole is communicated with the closing-up groove, and the rivet head can penetrate through the rivet head accommodating hole and the closing-up groove and is abutted to the probe head.
Preferably, the riveting plate assembly comprises a riveting base plate and a riveting cover plate which are detachably butted, the receiving hole further comprises a riveting hole and a pushing hole, the pushing hole comprises a first pushing hole and a second pushing hole, the riveting hole and the first pushing hole are formed in the riveting base plate, the second pushing hole is formed in the riveting cover plate, the probe head, the spring and the probe tube can be contained in the riveting hole, the pushing piece can be slidably arranged in the pushing hole, and the port of the probe tube and the probe head can be located in the first pushing hole.
Preferably, the probe head mounting hole comprises a probe head guide hole and a probe head mounting hole which are communicated, the probe head can enter the probe head mounting hole through the probe head guide hole, a third step surface is formed at the joint of the probe head guide hole and the probe head mounting hole, and the probe head step surface on the probe head can be abutted to the third step surface.
Preferably, the spring mounting assembly comprises a spring mounting guide plate and a spring mounting plate which are detachably butted, a spring guide hole is formed in the spring mounting guide plate, the spring mounting hole is formed in the spring mounting plate, and the spring can enter the spring mounting hole through the spring guide hole.
Preferably, the probe tube mounting assembly comprises a probe tube mounting guide plate and a probe tube mounting plate which are detachably butted, a probe tube guide hole is formed in the probe tube mounting guide plate, the probe tube mounting hole is formed in the probe tube mounting plate, and the probe tube can enter the probe tube mounting hole through the probe tube guide hole.
Preferably, the probe tube mounting assembly further comprises:
the guide pillar is arranged in the probe tube mounting hole and is coaxial with the probe tube mounting hole, and the probe tube can be sleeved outside the guide pillar.
The invention adopts the following technical scheme:
a caulking method using the caulking jig of the probe as described above, the caulking method comprising:
feeding the probe head to a probe head mounting hole of a probe head mounting assembly, feeding the spring to a spring mounting hole of a spring mounting assembly, and feeding the probe tube to a probe tube mounting hole of a probe tube mounting assembly;
enabling the probe tube mounting assembly to be in butt joint with the riveting plate assembly, enabling the probe tube mounting holes to be in one-to-one correspondence with the bearing holes, and enabling the probe tubes in the probe tube mounting holes to enter the bearing holes;
the abutting part is provided with a closing groove and a rivet head accommodating hole which are communicated, the closing groove and the rivet head accommodating hole penetrate through the abutting part, the abutting part is arranged in the bearing hole, the spring mounting assembly is butted with the riveting plate assembly, the spring mounting holes are in one-to-one correspondence with the bearing holes, and the spring in the spring mounting hole enters the bearing hole from the rivet head accommodating hole and the closing groove;
enabling a probe head mounting assembly to be in butt joint with the riveting plate assembly, enabling the probe head mounting holes to be in one-to-one correspondence with the bearing holes, and enabling the probe heads in the probe head mounting holes to enter the bearing holes from the rivet head accommodating holes and the closing-up grooves;
and pressing the pushing piece downwards to rivet the probe and shrink the diameter of the port of the probe tube.
The invention has the beneficial effects that:
the probe head mounting assembly, the spring mounting assembly and the probe tube mounting assembly can be automatically fed in other modes such as a vibrating machine without manual feeding, so that the riveting efficiency is greatly improved. The riveting plate assembly sequentially receives the prepared probe tube of the probe tube mounting assembly, the prepared spring of the spring mounting assembly and the prepared probe head of the probe head mounting assembly, can provide guidance for the probe which is not riveted in the riveting process, ensures that the probe tube, the probe and the probe head are coaxially arranged, and ensures the position accuracy of the needle tube, the probe and the probe. The riveting machine is characterized in that the riveting head of the riveting machine applies pressure to the pushing piece, the pushing piece can slide in the bearing hole, so that the port of the probe tube is located in the closing groove and is abutted against the inner wall of the closing groove, and the inner diameter of the closing groove is gradually reduced from the notch to the side of the groove bottom, so that the diameter of the port of the probe tube can be gradually contracted in the process that the pushing piece slides to the probe tube. The probe head can be abutted against the abutting piece or a riveting head of the riveting machine, so that the step surface of the spring head of the probe head avoids the contraction of the port of the probe tube, and the relative position of the spring and the probe head meets the requirement to complete the riveting of the probe. The riveting jig for the probe provided by the invention enables the riveting head of the riveting machine to be directly pressed against the pushing piece to realize the riveting of the probe and the port shrinkage of the probe tube without aligning the probe tube, and is not only suitable for the riveting of the probe with the free length of the spring being not more than the depth of the tube hole of the probe tube, but also suitable for the riveting of the probe with the free length of the spring being more than the depth of the tube hole of the probe tube.
Drawings
FIG. 1 is a schematic diagram of a prior art probe;
FIG. 2 is an exploded view of the probe of FIG. 1;
FIG. 3 is a schematic structural view of a probe tube mounting assembly provided by an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic structural diagram of a riveted base plate and a probe tube mounting plate provided in an embodiment of the present invention before being butted;
FIG. 6 is a schematic structural diagram of a spring mounting assembly provided by an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a riveted base plate and a spring mounting plate provided in the embodiment of the present invention before being butted;
FIG. 8 is a schematic structural diagram of a probe head mounting assembly provided in accordance with an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a riveted base plate and a probe head mounting assembly provided in accordance with an embodiment of the present invention before being butted;
FIG. 10 is an exploded view of a rivet plate assembly provided by an embodiment of the present invention;
fig. 11 is a schematic structural view of a pushing member according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a rivet head, a push-against piece and a rivet plate assembly provided in an embodiment of the present invention;
fig. 13 is a partial enlarged view at B in fig. 12.
In the figure:
1. a probe head mounting assembly; 11. a probe head mounting hole; 12. a probe head guide hole;
2. a spring mounting assembly; 21. a spring mounting hole; 22. a guide plate is installed on the spring; 23. a spring mounting plate; 24. a spring guide hole;
3. a probe tube mounting assembly; 31. a probe tube mounting hole; 32. a probe tube mounting guide plate; 33. a probe tube mounting plate; 34. a guide post; 35. a probe tube guide hole;
4. riveting the plate assembly; 41. a bearing hole; 411. a first pushing hole; 412. a second pushing hole; 413. riveting holes; 42. riveting the bottom plate; 43. riveting the cover plate;
5. a pushing member; 51. a closing groove; 52. a pushing member body; 53. a flange; 54. a buffer spring; 55. a rivet head accommodating hole;
10. a probe head; 101. a probe head step surface; 20. a spring; 30. a probe tube; 301. a port;
40. and (6) riveting the head.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
In the present invention, the directional terms such as "upper", "lower", "left", "right", "inner" and "outer" are used for easy understanding without making a contrary explanation, and thus do not limit the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment provides a riveting tool of probe for in the riveting of probe-type connector to whenspring 20 free length is greater than the tube hole degree of depth ofprobe pipe 30, can realize the quick riveting of probe, improve riveting efficiency and riveting quality.
As shown in fig. 1 to 13, the riveting jig for a probe provided in this embodiment includes a probehead mounting assembly 1, aspring mounting assembly 2, a probetube mounting assembly 3, and ariveting plate assembly 4. The probehead mounting assembly 1 is used for preparing aprobe head 10; thespring mounting assembly 2 is used to prepare thesprings 20 and the probetube mounting assembly 3 is used to prepare theprobe tubes 30. Theriveting plate component 4 is used for receiving theprobe tube 30 prepared by the probetube mounting component 3, thespring 20 prepared by thespring mounting component 2 and theprobe head 10 prepared by the probehead mounting component 1 in sequence, and can provide guidance for the probe which is not riveted in the riveting process, so that theprobe tube 30, the probe and theprobe head 10 are ensured to be coaxially arranged. The pushingpart 5 is used for receiving the pressure of theriveting head 40 of the riveting machine and applying acting force to theprobe head 10 and theprobe tube 30 so as to rivet the unfulfilled probe and shrink theport 301 of theprobe tube 30 along the radial direction. It will be appreciated that theports 301 of theprobe tubes 30 are constricted to avoid abutment of theprobe tip 10 against the probetip step face 101 of theprobe tip 10 during repositioning, and to avoid disengagement of theprobe tip 10 from theprobe tubes 30.
Specifically, the probehead mounting assembly 1 is formed with a plurality of probehead mounting holes 11 at intervals for receiving the probe heads 10. Thespring mounting assembly 2 is provided with a plurality of spacedspring mounting holes 21 for receiving thesprings 20. The probetube mounting assembly 3 is formed with a plurality of probetube mounting holes 31 at intervals for receiving theprobe tubes 30. Theriveting plate component 4 is provided with a plurality of bearingholes 41 at intervals, the plurality of bearingholes 41 can respectively correspond to the plurality of probehead mounting holes 11 one by one, the plurality ofspring mounting holes 21 one by one or the plurality of probetube mounting holes 31 one by one, and theprobe head 10 in the probehead mounting hole 11, thespring 20 in thespring mounting hole 21 and theprobe tube 30 in the probetube mounting hole 31 can sequentially enter the bearing holes 41. Therivet head 40 of the riveting machine can abut against theabutting part 5 and drive theabutting part 5 to slide in thebearing hole 41, a closing-ingroove 51 is formed in one end of theabutting part 5, the inner diameter of the closing-ingroove 51 is gradually increased from the groove bottom to the side of the notch, the closing-ingroove 51 can accommodate theport 301 of theprobe tube 30 and can enable the diameter of theport 301 of theprobe tube 30 to be contracted, and theprobe head 10 can abut against theabutting part 5 or therivet head 40. Preferably, the inside diameter of the neckinggroove 51 at a position near the groove bottom gradually increases from the groove bottom to the side of the notch, and the inside diameter at a position near the notch is kept constant.
The probehead mounting assembly 1, thespring mounting assembly 2 and the probetube mounting assembly 3 can be prepared in advance, so that the riveting efficiency is greatly improved. Theriveting plate component 4 receives theprobe tube 30 prepared by the probetube mounting component 3, thespring 20 prepared by thespring mounting component 2 and theprobe head 10 prepared by the probehead mounting component 1 in sequence, can provide guidance for the probe which is not riveted in the riveting process, ensures that theprobe tube 30, the probe and theprobe head 10 are coaxially arranged, and ensures the position accuracy of the needle tube, the probe and the probe. Theriveting head 40 of the riveting machine applies pressure to theabutting part 5, theabutting part 5 can slide in thebearing hole 41, so that theport 301 of theprobe tube 30 is positioned in the closing-ingroove 51 and abuts against the inner wall of the closing-ingroove 51, and as the inner diameter of the closing-ingroove 51 is gradually reduced from the notch to the groove bottom side, the diameter of theport 301 of theprobe tube 30 can be gradually contracted in the process that theabutting part 5 slides to theprobe tube 30. Theprobe head 10 can be abutted with theabutting piece 5 or theriveting head 40 of the riveting machine, so that thespring 20 head step surface of thespring probe head 10 avoids the contraction of theport 301 of theprobe tube 30, and the relative position of thespring 20 and theprobe head 10 meets the requirement, and the riveting of the probe is completed.
The riveting jig for the probe provided by the embodiment enables theriveting head 40 of the riveting machine to be directly pressed against the pushingpiece 5, so that the riveting of the probe and the contraction of theport 301 of theprobe tube 30 can be realized, and the riveting jig does not need to be aligned with theprobe tube 30, and is not only suitable for riveting the probe with the free length of thespring 20 being not more than the depth of the tube hole of theprobe tube 30, but also suitable for riveting the probe with the free length of thespring 20 being more than the depth of the tube hole of theprobe tube 30.
As shown in fig. 3, the probetube mounting assembly 3 includes a probe tube mountingguide plate 32 and a probetube mounting plate 33 which are detachably butted, a probetube guide hole 35 is formed on the probe tube mountingguide plate 32, a probetube mounting hole 31 is formed on the probetube mounting plate 33, and theprobe tube 30 can enter the probetube mounting hole 31 through the probetube guide hole 35. Specifically, the probetube guide hole 35 has a funnel shape, and a small diameter end of the probetube guide hole 35 is connected to the probetube mounting hole 31, so that a guide for the probe to enter the probe mounting hole can be provided. Theprobe tubes 30 are in clearance fit with the probetube mounting holes 31, and one ends of theprobe tubes 30 remote from theports 301 extend out of the probetube mounting plate 33.
As shown in fig. 4, in order to improve the position accuracy of theprobe tube 30, it is preferable that the probetube mounting assembly 3 further includes guide posts 34, the guide posts 34 are disposed in the probetube mounting holes 31 and are disposed coaxially with the probetube mounting holes 31, and theprobe tube 30 can be sleeved outside the guide posts 34.
The probe tube mountingguide plate 32 and the probetube mounting plate 33 may be connected by a connecting member such as a screw, or the probetube mounting plate 33 may be located on the lower side of the probe tube mountingguide plate 32, so that the probe tube mountingguide plate 32 is placed on the probetube mounting plate 33 when the probetube mounting assembly 3 is loaded.
As shown in fig. 5, when it is desired to place theprobe tubes 30 in the probetube mounting plate 33 on therivet plate assembly 4, the probe tube mountingguide plate 32 is removed, and then the probetube mounting plate 33 with theprobe tubes 30 mounted thereon is butted against therivet plate assembly 4, and theprobe tubes 30 enter the receiving holes 41 of therivet plate assembly 4 under the action of gravity.
As shown in fig. 6, thespring mounting assembly 2 includes aspring mounting guide 22 and aspring mounting plate 23 which are detachably connected to each other, aspring guide hole 24 is formed in thespring mounting guide 22, aspring mounting hole 21 is formed in thespring mounting plate 23, and thespring 20 can enter thespring mounting hole 21 through thespring guide hole 24. The aperture of thespring guide hole 24 is larger than that of thespring guide hole 24, thespring guide hole 24 is a funnel-shaped structure, and the small-diameter end of thespring guide hole 24 is connected with the probetube mounting hole 31, so that guidance can be provided for thespring 20 to enter thespring mounting hole 21.
As shown in fig. 7, when it is desired to place thesprings 20 in thespring mounting plate 23 on therivet plate assembly 4, thespring mounting guide 22 is removed, thespring mounting plate 23 with thesprings 20 mounted thereon is abutted against therivet plate assembly 4, and thesprings 20 are gravity fed into the receiving holes 41 of therivet plate assembly 4.
As shown in fig. 8, the probehead mounting hole 11 includes a probehead guide hole 12 and a probehead mounting hole 11 that are communicated with each other, theprobe head 10 can enter the probehead mounting hole 11 through the probehead guide hole 12, a third step surface is formed at a junction of the probehead guide hole 12 and the probehead mounting hole 11, and a probehead step surface 101 on theprobe head 10 can abut against the third step surface to improve the position accuracy of theprobe head 10.
As shown in fig. 9, when theprobe head 10 in the probehead mounting hole 11 needs to be placed on therivet plate assembly 4, the probehead mounting assembly 1 with theprobe head 10 mounted thereon is butted against therivet cover plate 43, and theprobe head 10 passes through theabutting piece 5 and enters therivet hole 413.
As shown in fig. 10, preferably, therivet plate assembly 4 includes arivet base plate 42 and arivet cover plate 43 detachably butted with each other, the receivinghole 41 further includes arivet hole 413 and a pushing hole, the pushing hole includes a first pushinghole 411 and a second pushinghole 412, therivet hole 413 and the first pushinghole 411 are opened in therivet base plate 42, the second pushinghole 412 is opened in therivet cover plate 43, therivet base plate 42 and therivet cover plate 43 are butted to form the pushing hole, theprobe head 10, thespring 20 and theprobe tube 30 can be accommodated in therivet hole 413, the pushingmember 5 can be slidably disposed in the pushing hole, and theport 301 of theprobe tube 30 and theprobe head 10 can be located in the first pushinghole 411, so that the pushingmember 5 exerts an acting force on the probe.
As shown in fig. 10 and 11, the pushingpart 5 includes a pushingpart body 52 and aflange 53 connected to one end of the pushingpart body 52, the receivinghole 41 is a stepped hole, an inner wall of the receivinghole 41 has a first stepped surface, and theflange 53 can abut against the first stepped surface. The first step surface can provide limit for the sliding of the pushingpiece 5, and the situation that the probe is unqualified due to the overlong sliding distance of the pushingpiece 5 is avoided.
Preferably, the inner wall of the receivinghole 41 further has a second step surface, the pushingelement 5 further includes abuffer spring 54, thebuffer spring 54 is sleeved outside the pushingelement body 52, one end of thebuffer spring 54 can abut against theflange 53, and the other end can abut against the second step surface. Thebuffer spring 54 can play a role of buffering to avoid the pushingpiece 5 from rigidly contacting with the probe, thereby protecting the probe.
As shown in fig. 12 and 13, in the present embodiment, therivet head 40 of the riveting machine abuts against theprobe head 10, specifically, the abuttingmember 5 further has a rivethead accommodating hole 55 along the axial direction thereof, the rivethead accommodating hole 55 is communicated with the closing-upgroove 51, and therivet head 40 for abutting against the abuttingmember 5 can penetrate through the rivethead accommodating hole 55 and the closing-upgroove 51 and abut against theprobe head 10. The pushingpiece 5 slides in the receivinghole 41 under the pressure of therivet head 40, so that theport 301 of theprobe tube 30 is positioned in the closinggroove 51 and is abutted against the inner wall of the closinggroove 51, and the diameter of theport 301 of theprobe tube 30 can be gradually contracted along the radial direction because the inner diameter of the closinggroove 51 is gradually increased from the groove bottom to the side of the notch. Theprobe head 10 can abut against theriveting head 40, and in the process that the pushingpiece 5 slides to the side of the probe, theprobe head 10 also slides along with the probe head, the probehead step surface 101 of theprobe head 10 avoids the contraction of theport 301 of theprobe tube 30, and the relative position of thespring 20 and theprobe head 10 meets the requirement, so that the riveting of the probe is completed.
Furthermore, thespring 20 and theprobe tip 10 can pass through the rivethead accommodating hole 55 and the closing-ingroove 51 to enter the receivinghole 41, and the rivethead accommodating hole 55 can also provide guiding and limiting effects for thespring 20 and theprobe tip 10, so that the position accuracy of theprobe tip 10 and thespring 20 is improved.
The working process of the riveting jig of the probe provided by the embodiment is as follows:
A. automatically feeding aprobe head 10 to a probehead mounting hole 11 of a probehead mounting assembly 1, aspring 20 to aspring mounting hole 21 of aspring mounting assembly 2, and aprobe tube 30 to a probetube mounting hole 31 of a probetube mounting assembly 3 by using a vibration arraying machine;
B. removing the probetube mounting guide 32 from the probetube mounting plate 33;
C. butting the probetube mounting plate 33 provided with theprobe tube 30 with theriveting base plate 42, and enabling theprobe tube 30 to enter theriveting hole 413 of theriveting base plate 42;
D. removing the probetube mounting plate 33 from the stakingbase plate 42;
E. butting theriveting base plate 42 provided with theprobe tube 30 with theriveting cover plate 43, and placing the pushingpiece 5 in the pushing hole;
F. removing thespring mounting guide 22 on thespring mounting plate 23;
G. butting thespring mounting plate 23 provided with thespring 20 with theriveting cover plate 43, wherein thespring 20 enters theriveting hole 413 of theriveting base plate 42 through the rivethead accommodating hole 55 of the pushingpiece 5;
H. removing thespring mounting plate 23 on the rivetedcover plate 43;
I. butting the probehead mounting assembly 1 provided with theprobe head 10 with theriveting cover plate 43, wherein theprobe head 10 enters theriveting hole 413 through the rivetinghead accommodating hole 55 of the pushingpart 5;
J. removing thetip mounting assembly 1 from the rivetedcover plate 43;
K. theriveting plate assembly 4 provided with theprobe head 10, thespring 20 and theprobe tube 30 is installed to a riveting machine, theriveting head 40 of the riveting machine enters a rivetinghead accommodating hole 55 of theabutting piece 5 under the action of a motor, theriveting head 40 abuts against and pushes theprobe head 10, theprobe head 10 and thespring 20 enter tube holes of theprobe tube 30, the step surface of theriveting head 40 abuts against one end, far away from the probe, of theabutting piece 5, the abuttingpiece 5 is driven to move towards the riveting direction, and the mouth of theprobe tube 30 is shrunk by the closinggroove 51;
l. remove therivet cover 43 and remove the probe from therivet base 42.
Preferably, between steps J and K, a step N is further included: and mounting theriveting plate component 4 provided with theprobe head 10, thespring 20 and theprobe tube 30 to a prepressing machine for prepressing to realize the primary positioning of theprobe head 10, thespring 20 and theprobe tube 30.
The embodiment also provides a riveting method, which uses the above riveting jig for the probe, and the riveting method includes:
loading aprobe head 10 to a probehead mounting hole 11 of a probehead mounting assembly 1, loading aspring 20 to aspring mounting hole 21 of aspring mounting assembly 2, and loading aprobe tube 30 to a probetube mounting hole 31 of a probetube mounting assembly 3;
butting the probetube mounting assembly 3 with theriveting plate assembly 4, enabling the probetube mounting holes 31 to correspond to the bearing holes 41 one by one, and enabling theprobe tubes 30 in the probetube mounting holes 31 to enter the bearing holes 41;
theabutting part 5 is provided with a closing-upgroove 51 and a rivethead accommodating hole 55 which are communicated, the closing-upgroove 51 and the rivethead accommodating hole 55 penetrate through theabutting part 5, theabutting part 5 is arranged in thebearing hole 41, thespring mounting assembly 2 is butted with theriveting plate assembly 4, thespring mounting holes 21 are in one-to-one correspondence with the bearing holes 41, and thesprings 20 in thespring mounting holes 21 enter the bearing holes 41 from the rivethead accommodating hole 55 and the closing-upgroove 51;
butting the probehead mounting assembly 1 with theriveting plate assembly 4, enabling the probehead mounting holes 11 to correspond to the bearing holes 41 one by one, and enabling the probe heads 10 in the probehead mounting holes 11 to enter the bearing holes 41 from the rivetinghead accommodating holes 55 and the closing-upgrooves 51;
pressing down on thepusher 5 causes the probe to rivet and constrict the diameter of theport 301 of theprobe tube 30.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a riveting tool of probe which characterized in that includes:
the probe head mounting assembly (1) is provided with a plurality of probe head mounting holes (11) for accommodating the probe heads (10) at intervals;
the spring mounting assembly (2) is provided with a plurality of spring mounting holes (21) for accommodating springs (20) at intervals;
the probe tube mounting assembly (3) is provided with a plurality of probe tube mounting holes (31) for accommodating the probe tubes (30) at intervals;
the riveting plate assembly (4) is provided with a plurality of bearing holes (41) at intervals, the plurality of bearing holes (41) can be respectively in one-to-one correspondence with the plurality of probe head mounting holes (11), in one-to-one correspondence with the plurality of spring mounting holes (21) or in one-to-one correspondence with the plurality of probe tube mounting holes (31), and the probe heads (10) in the probe head mounting holes (11), the springs (20) in the spring mounting holes (21) and the probe tubes (30) in the probe tube mounting holes (31) can sequentially enter the bearing holes (41);
the riveting device comprises a butting part (5), a riveting head (40) of the riveting machine can be butted against the butting part (5) and drives the butting part (5) to slide in the bearing hole (41), a closing-in groove (51) is formed in one end of the butting part (5), the inner diameter of the closing-in groove (51) is gradually increased from the groove bottom to the side where the groove opening is formed, the closing-in groove (51) can accommodate a port (301) of the probe tube (30) and can enable the diameter of the port (301) of the probe tube (30) to be contracted, and the probe head (10) can be butted against the butting part (5) or the riveting head (40).
2. The riveting jig of the probe according to claim 1, wherein the pushing part (5) comprises a pushing part body (52) and a flange (53) connected to one end of the pushing part body (52), the receiving hole (41) is a stepped hole, the inner wall of the receiving hole (41) has a first stepped surface, and the flange (53) can abut against the first stepped surface.
3. The riveting jig of the probe according to claim 2, wherein the inner wall of the receiving hole (41) further has a second step surface, and the pushing member (5) further comprises:
and the buffer spring (54) is sleeved outside the pushing piece body (52), one end of the buffer spring (54) can be abutted against the flange (53), and the other end of the buffer spring can be abutted against the second step surface.
4. The riveting jig for the probe according to claim 1, wherein the pushing member (5) further has a rivet receiving hole (55) along an axial direction thereof, the rivet receiving hole (55) is communicated with the notch groove (51), and the rivet (40) can penetrate through the rivet receiving hole (55) and the notch groove (51) and abut against the probe (10).
5. The riveting jig of probe according to claim 1, characterized in that the riveting plate component (4) comprises a riveting bottom plate (42) and a riveting cover plate (43) which are detachably butted, the bearing hole (41) also comprises a riveting hole (413) and a pushing hole, the pushing hole comprises a first pushing hole (411) and a second pushing hole (412), the riveting hole (413) and the first abutting-pushing hole (411) are arranged on the riveting bottom plate (42), the second pushing hole (412) is opened in the riveting cover plate (43), the probe head (10), the spring (20) and the probe tube (30) can be accommodated in the riveting hole (413), the pushing piece (5) can be arranged in the pushing hole in a sliding mode, and the port (301) of the probe tube (30) and the probe head (10) can be located in the first pushing hole (411).
6. The riveting jig of the probe according to claim 1, wherein the probe head mounting hole (11) comprises a probe head guide hole (12) and a probe head mounting hole (11) which are communicated with each other, the probe head (10) can enter the probe head mounting hole (11) from the probe head guide hole (12), a third step surface is formed at the joint of the probe head guide hole (12) and the probe head mounting hole (11), and the probe head step surface (101) on the probe head (10) can abut against the third step surface.
7. The riveting jig of the probe according to claim 1, wherein the spring mounting assembly (2) comprises a spring mounting guide plate (22) and a spring mounting plate (23) which are detachably butted, a spring guide hole (24) is formed in the spring mounting guide plate (22), the spring mounting hole (21) is formed in the spring mounting plate (23), and the spring (20) can enter the spring mounting hole (21) through the spring guide hole (24).
8. The riveting jig of the probe according to claim 1, wherein the probe tube mounting assembly (3) comprises a probe tube mounting guide plate (32) and a probe tube mounting plate (33) which are detachably butted, a probe tube guide hole (35) is formed in the probe tube mounting guide plate (32), the probe tube mounting hole (31) is formed in the probe tube mounting plate (33), and the probe tube (30) can enter the probe tube mounting hole (31) through the probe tube guide hole (35).
9. The riveting jig of probe according to claim 1, characterized in that, the probe tube installation component (3) further comprises:
and the guide post (34) is arranged in the probe tube mounting hole (31) and is coaxially arranged with the probe tube mounting hole (31), and the probe tube (30) can be sleeved outside the guide post (34).
10. A riveting method using the probe according to any one of claims 1 to 9, the riveting method comprising:
feeding a probe head (10) to a probe head mounting hole (11) of a probe head mounting assembly (1), feeding a spring (20) to a spring mounting hole (21) of a spring mounting assembly (2), and feeding a probe tube (30) to a probe tube mounting hole (31) of a probe tube mounting assembly (3);
enabling the probe tube mounting assembly (3) to be in butt joint with the riveting plate assembly (4), enabling the probe tube mounting holes (31) to correspond to the bearing holes (41) one by one, and enabling the probe tubes (30) in the probe tube mounting holes (31) to enter the bearing holes (41);
a closing-up groove (51) and a rivet head accommodating hole (55) which are communicated with each other are formed in the abutting piece (5), the closing-up groove (51) and the rivet head accommodating hole (55) penetrate through the abutting piece (5), the abutting piece (5) is arranged in the bearing hole (41), the spring mounting assembly (2) is butted with the rivet plate assembly (4), the spring mounting holes (21) are in one-to-one correspondence with the bearing holes (41), and the springs (20) in the spring mounting holes (21) enter the bearing hole (41) from the rivet head accommodating hole (55) and the closing-up groove (51);
butting a probe head mounting assembly (1) with the riveting plate assembly (4), enabling the probe head mounting holes (11) to correspond to the bearing holes (41) one by one, and enabling the probe heads (10) in the probe head mounting holes (11) to enter the bearing holes (41) from the rivet head accommodating holes (55) and the closing grooves (51);
and pressing the pushing piece (5) downwards to rivet the probe, and shrinking the diameter of the port (301) of the probe tube (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010501313.0ACN111585146B (en) | 2020-06-04 | 2020-06-04 | Riveting jig and riveting method for probe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010501313.0ACN111585146B (en) | 2020-06-04 | 2020-06-04 | Riveting jig and riveting method for probe |
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| Publication Number | Publication Date |
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| CN111585146Atrue CN111585146A (en) | 2020-08-25 |
| CN111585146B CN111585146B (en) | 2024-05-31 |
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| CN202010501313.0AActiveCN111585146B (en) | 2020-06-04 | 2020-06-04 | Riveting jig and riveting method for probe |
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| CN115488245A (en)* | 2021-11-17 | 2022-12-20 | 东莞市安晟讯精密五金有限公司 | An assembly mold with adjustable length of riveting pogo pins |
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|---|---|
| CN111585146B (en) | 2024-05-31 |
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