CN112589497A - Numerical control machine tool fixture capable of rapidly clamping and fixing - Google Patents
Numerical control machine tool fixture capable of rapidly clamping and fixingDownload PDFInfo
- Publication number
- CN112589497A CN112589497ACN202011477276.0ACN202011477276ACN112589497ACN 112589497 ACN112589497 ACN 112589497ACN 202011477276 ACN202011477276 ACN 202011477276ACN 112589497 ACN112589497 ACN 112589497A
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- machine tool
- column
- workbench
- control machine
- block
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- 230000000670limiting effectEffects0.000claimsabstractdescription14
- 230000007246mechanismEffects0.000claimsabstractdescription10
- 238000005056compactionMethods0.000claimsdescription2
- 238000000034methodMethods0.000abstractdescription7
- 230000008569processEffects0.000abstractdescription5
- 230000000694effectsEffects0.000abstract1
- 238000003754machiningMethods0.000abstract1
- 230000009471actionEffects0.000description2
- 230000004075alterationEffects0.000description1
- 230000009286beneficial effectEffects0.000description1
- 238000005516engineering processMethods0.000description1
- 238000001125extrusionMethods0.000description1
- 238000012986modificationMethods0.000description1
- 230000004048modificationEffects0.000description1
- 125000003003spiro groupChemical group0.000description1
- 238000006467substitution reactionMethods0.000description1
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Classifications
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Description
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool clamp capable of quickly clamping and fixing.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system, wherein the control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the decoded program by coded numbers, input the coded number into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of the machine tool, and automatically process parts according to the shape and the size required by a drawing;
the existing numerical control machine tool clamp adopts a manual locking mode to fix a workpiece, the fixing mode is complex and is not easy to disassemble, and when the workpiece with the same specification is fixed, the position of the workpiece needs to be adjusted every time, so that a large amount of processing time is consumed, and the processing efficiency is reduced.
Disclosure of Invention
The invention aims to provide a numerical control machine tool clamp capable of rapidly clamping and fixing, which aims to solve the problems that in the background technology, the mode of fixing a workpiece is complex, the workpiece is not easy to disassemble, and when the workpiece with the same specification is fixed, the position of the workpiece needs to be adjusted every time, so that a large amount of processing time is consumed, and the processing efficiency is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a but quick clamp is fixed with digit control machine tool anchor clamps, includes:
a numerical control machine tool;
the workbench is arranged at the bottom end of the inner side of the numerical control machine tool;
the left side and the right side of the top end of the workbench are fixedly provided with fixing columns along the front-back direction;
the front side and the rear side of the middle part of the top end of the fixed column are respectively fixedly provided with a supporting block;
the connecting column is rotatably connected with the inner side of the supporting block through a pin shaft;
the telescopic pressing component is arranged on the inner side of the connecting column;
the driving mechanism is arranged in the inner cavity of the workbench;
and the limiting assembly is arranged on the inner side of the fixing column.
Preferably, the telescopic compaction assembly comprises: the inner side of the connecting column is provided with a slot, and the inner cavity of the slot is inserted with the inserting column; the inner side of the inserted column extends out of the inner side of the connecting column and is fixedly provided with a pressing block; the front side and the rear side of the inserting column are respectively provided with a sliding groove along the left-right direction, the inner cavity of each sliding groove is inserted with a sliding block, and the outer side of each sliding block is fixedly arranged on the inner side wall of each inserting groove; the screw is rotatably arranged on one side of the connecting column through a bearing, and the inner side of the screw extends into the inner cavity of the slot and is in threaded connection with one side of the pressing block; and the rotating handle is fixedly arranged on one side of the screw rod.
Preferably, the bottom end of the outer wall of the pressing block is arc-shaped.
Preferably, one side of the outer wall of the connecting column is rotatably connected with the middle part of the top end of the fixing column through a pin shaft.
Preferably, the drive mechanism includes: the left side and the right side of the inner cavity of the workbench are respectively and rotatably provided with a first connecting rod; the air cylinder is fixedly arranged in the middle of the bottom end of the inner cavity of the workbench; the left side and the right side of the air cylinder are both fixedly provided with connecting blocks; a strip-shaped through hole is formed in one end of the front side of the first connecting rod, a clamping block is inserted into an inner cavity of the strip-shaped through hole, and the inner side of the clamping block is fixedly connected with the front side of the connecting block; the second connecting rod, the bar hole has all been seted up along left right direction in the top left and right sides of workstation, the one end of second connecting rod with the one end of first connecting rod is rotated and is connected, just the other end of second connecting rod extends the inner chamber in bar hole and through the round pin axle with the bottom one side of spliced pole is rotated and is connected.
Preferably, the top end of the connecting block is inserted with a guide rod, and the guide rod is fixedly arranged in the inner cavity of the workbench along the vertical direction.
The invention provides a numerical control machine tool clamp capable of rapidly clamping and fixing, which has the beneficial effects that:
1. the telescopic pressing assembly is arranged to adjust the position of the pressing block, the inserting column can be stably moved by rotating the rotating handle, the inserting column can be fixed at any position under the action of the screw rod, and the adjusting is convenient, so that the pressing block can fix workpieces with different sizes;
2. the connecting columns on two sides can be controlled to rotate towards the inner side or the outer side simultaneously by the driving mechanism, so that the pressing block can be controlled to rotate downwards to press the workpiece, the operation is simple, and the disassembly is convenient;
3. the position of the limiting rod can be moved and fixed by arranging the limiting component, and the position of the limiting rod is fixed, so that the processing position of a subsequent workpiece can be conveniently determined, a large amount of processing time can be saved, and the processing efficiency can be improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is an exploded view of the telescoping hold-down assembly of the present invention;
fig. 4 is a front sectional view of the table of the present invention.
In the figure: 1. digit control machine tool, 2, workstation, 3, fixed column, 4, supporting shoe, 5, spliced pole, 6, flexible compress tightly the subassembly, 61, insert the post, 62, slot, 63, briquetting, 64, slider, 65, spout, 66, screw rod, 67, turning handle, 7, actuating mechanism, 71, first connecting rod, 72, cylinder, 73, connecting block, 74, fixture block, 75, bar through-hole, 76, second connecting rod, 77, bar hole, 78, guide arm, 8, spacing subassembly, 81, guide pillar, 82, gag lever post, 83, bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a but quick clamp is fixed with digit control machine tool anchor clamps, includes: digit control machine tool 1,workstation 2, fixedcolumn 3, supportingshoe 4, connecting block 5,flexible press subassembly 6,actuating mechanism 7 andspacing subassembly 8,workstation 2 sets up the inboard bottom at digit control machine tool 1, thefixed column 3 that is provided with in the fore-and-aft direction is all followed to the top left and right sides ofworkstation 2, both sides are all fixed around the top middle part of fixedcolumn 3 are provided with supportingshoe 4, spliced pole 5 rotates through the inboard of round pin axle with supportingshoe 4 and is connected, spliced pole 5 can rotate round the inboard of supportingshoe 4, flexible compress tightly subassembly 6 and set up the inboard at spliced pole 5, actuatingmechanism 7 sets up the inner chamber atworkstation 2, spacing subassembly 8 sets up the inboard atfixed column 3.
Preferably, thetelescopic pressing assembly 6 further comprises: the inner side of the connectingcolumn 4 is provided with theslot 62, the inner cavity of theslot 62 is inserted with theinserting column 61, theinserting column 61 can move in theslot 62, the inner side of theinserting column 61 extends out of the inner side of the connectingcolumn 4 and is fixedly provided with thepressing block 63, thepressing block 63 can rotate around the inner side of the supportingblock 4, thepressing block 63 can be pressed and fixed on a workpiece after contacting with the workpiece, the front side and the rear side of theinserting column 61 are both provided with theslots 65 along the left and right direction, the inner cavity of theslot 65 is inserted with thesliding block 64, the outer side of thesliding block 64 is fixedly arranged on the inner side wall of theslot 62, theinserting column 61 can stably move under the matching of theslots 65 and thesliding block 64, thescrew 66 is rotatably arranged on one side of the connectingcolumn 4 through a bearing, the inner side of thescrew 66 extends into the inner cavity of theslot 62 and is in threaded connection with one side of thepressing block 63, theinserting column 61 can, therotating handle 67 is fixedly arranged on one side of thescrew 66, and thescrew 66 can be conveniently rotated by arranging therotating handle 67.
Preferably, the bottom end of the outer wall of thepressing block 63 is arc-shaped, so that the bottom end of thepressing block 63 can press and fix the workpiece.
As the preferred scheme, still further, outer wall one side of spliced pole 5 and the top middle part of fixedcolumn 3 are through the round pin axle swivelling joint to make the inboard of spliced pole 5 can swing great distance.
Preferably, thedriving mechanism 7 further includes: the device comprises a first connectingrod 71, anair cylinder 72, a connecting block 73, aclamping block 74, a strip-shaped throughhole 75, a second connectingrod 76 and a strip-shaped hole 77, wherein the first connectingrod 71 is rotatably arranged on the left side and the right side of an inner cavity of theworkbench 2, theair cylinder 72 is fixedly arranged in the middle of the bottom end of the inner cavity of theworkbench 2, the connecting block 73 is fixedly arranged on the left side and the right side of theair cylinder 72, theair cylinder 72 adopts the prior art, the connecting block 73 can be driven by theair cylinder 72 to move up and down, the type of the air cylinder can be used according with the scheme, the strip-shaped throughhole 75 is formed in one end of the front side of the first connectingrod 71, theclamping block 74 is inserted into the inner cavity of the strip-shaped throughhole 75, the inner side of theclamping block 74 is fixedly connected with the front side of the connecting block 73, theclamping block 74 is T-, one end of the second connectingrod 76 is rotatably connected with one end of the first connectingrod 71, the other end of the second connectingrod 76 extends out of an inner cavity of the strip-shaped hole 77 and is rotatably connected with one side of the bottom end of the connecting column 5 through a pin shaft, and after one end of the first connectingrod 71 rotates downwards around the joint with the inner side of theworkbench 2, the other end of the first connectingrod 71 drives the bottom end of the second connectingrod 76 to rotate upwards, and one end of the connecting column 5 can be pushed upwards to rotate under the movement of the second connectingrod 76.
Preferably, aguide rod 78 is inserted into the top end of the connecting block 73, and theguide rod 78 is fixedly arranged in the inner cavity of theworkbench 2 along the vertical direction, so that the connecting block 73 can move up and down smoothly under the limitation of theguide rod 78.
Preferably, thelimiting component 8 further comprises:guide pillar 81,gag lever post 82 andbolt 83, both ends are all fixed around one side of fixedcolumn 3 and are provided withguide pillar 81, and the inboard offixed column 3 is extended and the fixedgag lever post 82 that sets up along the fore-and-aft direction is provided with to the one end ofguide pillar 81, and both sides are all spiro union in front and back of the top offixed column 3 has bolt 83, andbolt 83 and the top extrusion contact ofguide pillar 81, andbolt 83 can be to the rigidity ofguide pillar 81, fixes through the position to gaglever post 82, can be convenient for carry on spacingly to the work piece of follow-up processing.
Preferably, the height of the top end of thelimiting rod 82 is lower than that of the top end of thefixed column 3, so as to prevent the connecting column 5 from contacting with the limitingrod 82 during the rotation process.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
The method comprises the following steps: placing a workpiece at a designated position on theworkbench 2, rotating thebolt 83 to make thebolt 83 be separated from contact with the outer wall of theguide post 81 to release the fixation of theguide post 81, pushing theguide post 81 inwards to make thelimiting rod 82 move inwards and contact with the outer side of the workpiece, rotating thebolt 83 to fix the position of thelimiting rod 82, and fixing the position of thelimiting rod 82 to facilitate the limiting of the subsequently processed workpiece;
step two: the position of thepressing block 63 is adjusted according to the placing position of the workpiece, therotating handle 67 is rotated to enable therotating handle 67 to rotate thescrew 66, and under the rotation of thescrew 66, theinserting column 61 can move towards the outer side of theslot 62 under the limiting effect of the slidingblock 64 and thesliding groove 65, so that thepressing block 63 moves towards the inner side until thepressing block 63 moves to the upper side capable of contacting with the workpiece;
step three: the external power supply of thecylinder 72 is switched on, thecylinder 72 is controlled to be started, thecylinder 72 can drive the connecting blocks 73 on the left side and the right side to stably move downwards under the limitation of theguide rod 78, so that thefixture block 74 extrudes the inner wall of the strip-shaped throughhole 75, one end of the first connectingrod 71 is driven to downwards rotate around the joint with the inner side of theworkbench 2, the other end of the first connectingrod 71 drives the bottom end of the second connectingrod 76 to upwards rotate, one end of the connecting column 5 can be upwards pushed under the movement of the second connectingrod 76, the other end of the connecting column 5 is driven to downwards rotate around the joint of the supportingblock 4 until thepressing block 63 is in contact with and pressed against the upper surface of the workpiece, the fixing mode is simple and firm, the workpiece is convenient to.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a but quick clamp is fixed with digit control machine tool anchor clamps which characterized in that includes:
a numerical control machine (1);
the workbench (2) is arranged at the bottom end of the inner side of the numerical control machine tool (1);
the left side and the right side of the top end of the workbench (2) are fixedly provided with the fixed columns (3) along the front-back direction;
the front side and the rear side of the middle part of the top end of the fixed column (3) are respectively fixedly provided with a supporting block (4);
the connecting column (5) is rotatably connected with the inner side of the supporting block (4) through a pin shaft;
the telescopic pressing component (6) is arranged on the inner side of the connecting column (5);
the driving mechanism (7) is arranged in the inner cavity of the workbench (2);
and the limiting assembly (8) is arranged on the inner side of the fixing column (3).
2. The numerically-controlled machine tool clamp capable of being rapidly clamped and fixed according to claim 1, wherein: the telescopic compaction assembly (6) comprises:
the inner side of the connecting column (4) is provided with a slot (62), and the inner cavity of the slot (62) is inserted with the inserting column (61);
the inner side of the inserted column (61) extends out of the inner side of the connecting column (4) and is fixedly provided with a pressing block (63);
the front side and the rear side of the inserting column (61) are respectively provided with a sliding groove (65) along the left-right direction, the inner cavity of each sliding groove (65) is inserted with the corresponding sliding block (64), and the outer side of each sliding block (64) is fixedly arranged on the inner side wall of the corresponding inserting groove (62);
the screw rod (66) is rotatably arranged on one side of the connecting column (4) through a bearing, and the inner side of the screw rod (66) extends into the inner cavity of the slot (62) and is in threaded connection with one side of the pressing block (63);
and the rotating handle (67) is fixedly arranged on one side of the screw rod (66).
3. The numerically-controlled machine tool clamp capable of being rapidly clamped and fixed according to claim 2, wherein: the bottom end of the outer wall of the pressing block (63) is arc-shaped.
4. The numerically-controlled machine tool clamp capable of being rapidly clamped and fixed according to claim 1, wherein: one side of the outer wall of the connecting column (5) is rotatably connected with the middle part of the top end of the fixing column (3) through a pin shaft.
5. The numerically-controlled machine tool clamp capable of being rapidly clamped and fixed according to claim 1, wherein: the drive mechanism (7) comprises:
the left side and the right side of the inner cavity of the workbench (2) are respectively and rotatably provided with a first connecting rod (71);
the air cylinder (72) is fixedly arranged in the middle of the bottom end of the inner cavity of the workbench (2);
the left side and the right side of the air cylinder (72) are both fixedly provided with the connecting blocks (73);
a clamping block (74), wherein a strip-shaped through hole (75) is formed in one end of the front side of the first connecting rod (71), the clamping block (74) is inserted into an inner cavity of the strip-shaped through hole (75), and the inner side of the clamping block (74) is fixedly connected with the front side of the connecting block (73);
second connecting rod (76), strip hole (77) have all been seted up along the left-right direction in the top left and right sides of workstation (2), the one end of second connecting rod (76) with the one end of first connecting rod (71) is rotated and is connected, just the other end of second connecting rod (76) extends the inner chamber in strip hole (77) and through the round pin axle with the bottom one side of spliced pole (5) is rotated and is connected.
6. The numerically-controlled machine tool clamp capable of being rapidly clamped and fixed according to claim 5, wherein: the top end of the connecting block (73) is inserted with a guide rod (78), and the guide rod (78) is fixedly arranged in the inner cavity of the workbench (2) along the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011477276.0ACN112589497A (en) | 2020-12-15 | 2020-12-15 | Numerical control machine tool fixture capable of rapidly clamping and fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011477276.0ACN112589497A (en) | 2020-12-15 | 2020-12-15 | Numerical control machine tool fixture capable of rapidly clamping and fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112589497Atrue CN112589497A (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011477276.0AWithdrawnCN112589497A (en) | 2020-12-15 | 2020-12-15 | Numerical control machine tool fixture capable of rapidly clamping and fixing |
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| Country | Link |
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| CN (1) | CN112589497A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066761A1 (en)* | 2022-09-26 | 2024-04-04 | 凯瑞电子(诸城)有限公司 | Punching guiding and positioning apparatus for punch press |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203726223U (en)* | 2014-03-03 | 2014-07-23 | 杭州钰友精密机械有限公司 | Fixture for machining large-head and small-head holes of connecting rods of engines of automobiles |
| CN206869488U (en)* | 2017-06-30 | 2018-01-12 | 东莞市固实印刷器材有限公司 | A pressing plate type fixing device for machining |
| CN208528581U (en)* | 2018-06-25 | 2019-02-22 | 四川省宜航内燃机零部件制造有限公司 | It is a kind of for processing the fixture of inlet manifold of IC engine end face |
| JP2020040169A (en)* | 2018-09-11 | 2020-03-19 | 富士電子工業株式会社 | Gripping device |
| CN210307503U (en)* | 2019-08-02 | 2020-04-14 | 捷行机械工程（深圳）有限公司 | Pneumatic clamping device |
| CN210703690U (en)* | 2019-08-21 | 2020-06-09 | 中车南京浦镇车辆有限公司 | Self-locking clamp |
- 2020
- 2020-12-15CNCN202011477276.0Apatent/CN112589497A/ennot_activeWithdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203726223U (en)* | 2014-03-03 | 2014-07-23 | 杭州钰友精密机械有限公司 | Fixture for machining large-head and small-head holes of connecting rods of engines of automobiles |
| CN206869488U (en)* | 2017-06-30 | 2018-01-12 | 东莞市固实印刷器材有限公司 | A pressing plate type fixing device for machining |
| CN208528581U (en)* | 2018-06-25 | 2019-02-22 | 四川省宜航内燃机零部件制造有限公司 | It is a kind of for processing the fixture of inlet manifold of IC engine end face |
| JP2020040169A (en)* | 2018-09-11 | 2020-03-19 | 富士電子工業株式会社 | Gripping device |
| CN210307503U (en)* | 2019-08-02 | 2020-04-14 | 捷行机械工程（深圳）有限公司 | Pneumatic clamping device |
| CN210703690U (en)* | 2019-08-21 | 2020-06-09 | 中车南京浦镇车辆有限公司 | Self-locking clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066761A1 (en)* | 2022-09-26 | 2024-04-04 | 凯瑞电子(诸城)有限公司 | Punching guiding and positioning apparatus for punch press |
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