CN103521974A - Four-way valve component pre-welding tool capable of general use - Google Patents
Four-way valve component pre-welding tool capable of general useDownload PDFInfo
- Publication number
- CN103521974A CN103521974ACN201310455529.8ACN201310455529ACN103521974ACN 103521974 ACN103521974 ACN 103521974ACN 201310455529 ACN201310455529 ACN 201310455529ACN 103521974 ACN103521974 ACN 103521974A
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- CN
- China
- Prior art keywords
- bracing bar
- adjustable bracing
- water
- copper pipe
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/003—Cooling means for welding or cutting
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Description
Technical field
The present invention relates to the accessory that freezes, be specifically related to a kind of pre-mounted welder of cross valve assembly that can be used for different size.
Background technology
Cross valve is widely used in various electrical equipment, and if cross valve in air conditioner is for freezing, heat conversion, the quality of the cross valve of off-premises station welding directly affects the vibrations of overall efficiency, noise and pipe arrangement.By Dui Duojia refrigeration plant manufacturing enterprise (as central air-conditioning, heat pump water-heating machine) on-the-spot investigation research, we find that there is a lot of enterprises in process of production, need to be to refrigeration components and parts: copper pipe, cross valve connecting welding, form prewelding assembly.
Application number is in one piece of patent documentation 1 of 200820189395.4, a kind of adjustable welding frock is disclosed, this welding tooling is for needing the valve body of the cooling welding of immersion, the bare terminal end that comprises frock body and the soldered object of clamping, frock body comprises fixed sleeving, be arranged in fixed sleeving and slide up and down and the carriage release lever rotating and the adjusting bolt of locating this carriage release lever relative to it, this adjusting bolt is arranged on the sidewall of fixed sleeving, and bare terminal end is connected with carriage release lever.
Welding tooling in above-mentioned patent documentation 1 can only cannot meet the requirement of different size valve body and pipeline for the welding object of same size, if the size of valve body and steel pipe changes, will redesign pre-mounted welder, wastes a large amount of manpower and materials.
Application number is in one piece of patent documentation 2 of 201220239856.0, a kind of device for the welding of air-conditioning cross valve pipeline assembly is disclosed, this device comprises the workbench of multiple edge body, the pipe fitting folder of the valve body support of location air-conditioning cross valve, location air-conditioning cross valve pipeline, bench top is fixed with valve body support, on the side of multiple edge body, be provided with the chute of level, on chute, there is movable sliding block, pipe fitting folder detachable, that can vertical direction move is installed on slide block.
The welder of the cross valve pipeline assembly in above-mentioned patent documentation 2, although realized the versatility of welding tooling, this welding tooling complex structure, manufacturing cost is high, manufactures cumbersomely, uses also inconvenient.
Summary of the invention
The object of this invention is to provide a kind of pre-mounted welder of cross valve assembly that can be general, in order to solve existing welding tooling, cannot be applicable to the cross valve assembly of different size, and complex structure, inconvenient problem with use.
For achieving the above object, the solution of the present invention is: a kind of pre-mounted welder of cross valve assembly that can be general, comprise water-supporting disc, for locating the first Adjustable bracing bar of four-way valve body and for locating the second Adjustable bracing bar of copper pipe, at the top of described the first Adjustable bracing bar and the second Adjustable bracing bar, be provided with for clamping the bare terminal end of soldered object, rotating disk and immersible pump are installed in described water-supporting disc, described rotating disk is fixed on water-supporting disc bottom by bearing, and bearing exceeds the water surface site of water-supporting disc, the water that the water-supply-pipe of described immersible pump is discharged is for cooling pad, the base of described the first Adjustable bracing bar and the second Adjustable bracing bar is placed on described rotating disk, the bare terminal end of described the first Adjustable bracing bar is dismountable, the valve body draw-in groove matching with four-way valve body, the bare terminal end of the second Adjustable bracing bar is dismountable, the copper pipe draw-in groove matching with copper pipe.
Described rotating disk is also provided with alignment pin, for fixing rotating disk.
On the base of described first rod-adjurstable and the second Adjustable bracing bar, be provided with magnet.
In described water-supporting disc, be provided with osculum, described osculum is opened on the bottom or sidewall of water-supporting disc, and this osculum is connected with drainpipe, is provided with manually-operated gate on drainpipe.
Described first rod-adjurstable and the second Adjustable bracing bar are Collapsible structure, the adjusting bolt that comprises fixed sleeving, is arranged on interior its carriage release lever sliding up and down relatively of fixed sleeving and locates this carriage release lever, described adjusting bolt is arranged on the sidewall of fixed sleeving, described valve body draw-in groove is connected with the carriage release lever of the first Adjustable bracing bar by bolt, and described copper pipe draw-in groove is connected with the carriage release lever of the second Adjustable bracing bar by bolt.
Described valve body draw-in groove is all connected with corresponding carriage release lever by bolt with copper pipe draw-in groove.
The material that described valve body draw-in groove and copper pipe draw-in groove adopt is polytetrafluoroethylene (PTFE).
The beneficial effect that the present invention reaches: the top of (1) the present invention the first Adjustable bracing bar and the second Adjustable bracing bar is provided with corresponding valve body draw-in groove and copper pipe draw-in groove, valve body draw-in groove and copper pipe draw-in groove are detachable, and different sizes is set, match with corresponding valve body and copper pipe size, when the size of valve body and copper pipe changes, only need to change a draw-in groove, easy to use; And first Adjustable bracing bar and the second Adjustable bracing bar be all placed on a rotating disk, can be according to copper pipe direction rotation, convenient welding;
(2) in water-supporting disc of the present invention, immersible pump is installed, the direct butt welding contact of water that can discharge by immersible pump is cooling, and valve body and copper pipe fix by support bar, and support bar is placed in rotation scale, do not need valve body to be directly immersed in water-supporting disc cooling, prevented in welding process having water to enter cross valve, improved the security of product, simultaneously, the direct draining of immersible pump is cooling, does not need manual operation, has improved operating efficiency;
(3) rotating disk of the present invention is provided with alignment pin, after fixing the position of rotating disk, with alignment pin, rotating disk is fixed, and can prevent in the process of welding dial rotation, impact welding.
(4) the present invention is provided with magnet on the base of support bar, and support bar can firmly be adsorbed in rotation scale, has avoided in welding process, and support bar rocks, and affects welding quality;
(5) in water-supporting disc of the present invention, be provided with discharge outlet, discharge outlet, by the outside draining of drainpipe, can be changed water, guarantee coolingly reliably, meanwhile, on drainpipe, be provided with manually-operated gate, when needs change water, only need to open valve, simple, convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pre-mounted welder of the present invention;
Fig. 2 is the structural representation of the present invention's the first Adjustable bracing bar and the second Adjustable bracing bar;
Fig. 3 is the structural representation of rotating disk of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Pre-mounted welder of the present invention comprises water-supporting disc, for locating the first Adjustable bracing bar of four-way valve body and for locating the second Adjustable bracing bar of copper pipe, at the top of described the first Adjustable bracing bar and the second Adjustable bracing bar, be provided with for clamping the bare terminal end of soldered object, rotating disk and immersible pump are installed in described water-supporting disc, described rotating disk is fixed on water-supporting disc bottom by bearing, and bearing exceeds the water surface site of water-supporting disc, the water that the water-supply-pipe of described immersible pump is discharged is for cooling pad, the base of described the first Adjustable bracing bar and the second Adjustable bracing bar is placed on described rotating disk, the bare terminal end of described the first Adjustable bracing bar is dismountable, the valve body draw-in groove matching with four-way valve body, the bare terminal end of the second Adjustable bracing bar is dismountable, the copper pipe draw-in groove matching with copper pipe.
As Fig. 1, the pre-mounted welder of the present embodiment comprises water-supporting disc, for locating the first Adjustable bracing bar of four-way valve body and for locating the second Adjustable bracing bar of copper pipe, at the top of the first Adjustable bracing bar and the second Adjustable bracing bar, be fixedly installed the bare terminal end that is useful on the soldered object of clamping, in dehydration plate, be fixed with a rotatable rotating disk, the first Adjustable bracing bar and the second Adjustable bracing bar are placed on rotating disk, the bare terminal end of the first Adjustable bracing bar is dismountable, the valve body draw-in groove matching with cross valve size, the bare terminal end of the second Adjustable bracing bar is dismountable, the copper pipe draw-in groove matching with copper pipe size.Wherein, the material that valve body draw-in groove and copper pipe draw-in groove adopt is polytetrafluoroethylene (PTFE), can directly clamp valve body or copper pipe, can not block and hinder valve body and steel pipe, and immersible pump is installed in water-supporting disc, and the water butt welding contact that can utilize its water-supply-pipe to discharge carries out cooling.
As Fig. 2, the first Adjustable bracing bar and the second Adjustable bracing bar in the present embodiment are Collapsible structure, comprise fixed sleeving, be arranged on the carriage release lever that slides up and down and rotate relative to it in fixed sleeving, and the adjusting bolt of locating this carriage release lever, adjusting bolt is arranged on the sidewall of fixed sleeving, according to copper pipe or cross valve relative position adjustable height, after adjust position, can be fixed by adjusting bolt, and the fixed sleeving bottom of first Adjustable bracing bar and the second Adjustable bracing bar is provided with magnet, can firmly be adsorbed in rotation scale, prevent that cross valve assembly rocks in welding process, affect welding quality.
At the top of the first Adjustable bracing bar, be fixedly installed dismountable valve body draw-in groove, valve body draw-in groove is connected with the carriage release lever of the first Adjustable bracing bar by bolt, four-way valve body is stuck in valve body draw-in groove, and valve body draw-in groove is made of polytetrafluoroethylmaterial material, can directly clamp cross valve, and draw-in groove can not block and hinder cross valve, cross valve bearing height can regulate as requested, valve body draw-in groove is fixed by bolt and the first Adjustable bracing bar, and therefore, draw-in groove direction can be rotated according to support bar.
At the top of the second Adjustable bracing bar, be fixedly installed dismountable copper pipe draw-in groove, copper pipe draw-in groove is connected with the carriage release lever of the second Adjustable bracing bar by bolt, what the pipeline of cross valve assembly adopted is copper pipe, copper pipe is stuck in copper pipe draw-in groove, copper pipe draw-in groove is made of polytetrafluoroethylmaterial material, can directly clamp copper pipe, and draw-in groove can not block and hinder copper pipe, the bearing height of copper pipe can regulate as requested, copper pipe draw-in groove is fixed by bolt and the second Adjustable bracing bar, therefore, draw-in groove direction can be rotated according to support bar
Because valve body draw-in groove is connected with the first Adjustable bracing bar, the second Adjustable bracing bar by bolt with copper pipe draw-in groove, when the diameter of cross valve and the diameter of copper pipe change, as long as change corresponding draw-in groove, simple to operation.
As Fig. 3, in water-supporting disc, be also provided with osculum, by osculum, can regularly change water, prevent water temperature over-high in water-supporting disc, can not make pad cooling, damage cross valve.Rotating disk passes through bearing fixed placement in water-supporting disc, the bearing portion of rotating disk should exceed the water surface of water-supporting disc, the first adjustable support bar and the second adjustable support bar can be placed on according to copper pipe gradient the relevant position of rotating disk, in welding process, rotating disk can rotate as required, to facilitate welding, after rotating to correct position, available alignment pin is fixed, and prevents that welding process turntable from rotating, and affects welding quality.
Above-described embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; do not departing under the prerequisite that the present invention relates to spirit; various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention, all should fall in the definite protection domain of claims of the present invention.
Claims (7)
- One kind can be general the pre-mounted welder of cross valve assembly, comprise water-supporting disc, for locating the first Adjustable bracing bar of four-way valve body and for locating the second Adjustable bracing bar of copper pipe, at the top of described the first Adjustable bracing bar and the second Adjustable bracing bar, be provided with for clamping the bare terminal end of soldered object, it is characterized in that, rotating disk and immersible pump are installed in described water-supporting disc, described rotating disk is fixed on water-supporting disc bottom by bearing, and bearing exceeds the water surface site of water-supporting disc, the water that the water-supply-pipe of described immersible pump is discharged is for cooling pad, the base of described the first Adjustable bracing bar and the second Adjustable bracing bar is placed on described rotating disk, the bare terminal end of described the first Adjustable bracing bar is dismountable, the valve body draw-in groove matching with four-way valve body, the bare terminal end of the second Adjustable bracing bar is dismountable, the copper pipe draw-in groove matching with copper pipe.
- 2. the pre-mounted welder of cross valve assembly that can be general according to claim 1, is characterized in that, described rotating disk is also provided with alignment pin, for fixing rotating disk.
- 3. the pre-mounted welder of cross valve assembly that can be general according to claim 1, is characterized in that, on the base of described first rod-adjurstable and the second Adjustable bracing bar, is provided with magnet.
- 4. the pre-mounted welder of cross valve assembly that can be general according to claim 1, it is characterized in that, in described water-supporting disc, be provided with osculum, described osculum is opened on the bottom or sidewall of water-supporting disc, this osculum is connected with drainpipe, is provided with manually-operated gate on drainpipe.
- 5. the pre-mounted welder of cross valve assembly that can be general according to claim 1, it is characterized in that, described first rod-adjurstable and the second Adjustable bracing bar are Collapsible structure, the adjusting bolt that comprises fixed sleeving, is arranged on interior its carriage release lever sliding up and down relatively of fixed sleeving and locates this carriage release lever, described adjusting bolt is arranged on the sidewall of fixed sleeving, described valve body draw-in groove is connected with the carriage release lever of the first Adjustable bracing bar by bolt, and described copper pipe draw-in groove is connected with the carriage release lever of the second Adjustable bracing bar by bolt.
- 6. the pre-mounted welder of cross valve assembly that can be general according to claim 5, is characterized in that, described valve body draw-in groove is all connected with corresponding carriage release lever by bolt with copper pipe draw-in groove.
- 7. the pre-mounted welder of cross valve assembly that can be general according to claim 6, is characterized in that, the material that described valve body draw-in groove and copper pipe draw-in groove adopt is polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455529.8ACN103521974B (en) | 2013-09-29 | 2013-09-29 | A kind of can be general the pre-mounted welder of cross valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455529.8ACN103521974B (en) | 2013-09-29 | 2013-09-29 | A kind of can be general the pre-mounted welder of cross valve assembly |
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| CN103521974Atrue CN103521974A (en) | 2014-01-22 |
| CN103521974B CN103521974B (en) | 2015-12-23 |
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| CN201310455529.8AActiveCN103521974B (en) | 2013-09-29 | 2013-09-29 | A kind of can be general the pre-mounted welder of cross valve assembly |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551498A (en)* | 2014-12-24 | 2015-04-29 | 广东万和电气有限公司 | Welding fixing device |
| CN105345385A (en)* | 2015-12-24 | 2016-02-24 | 广州精益汽车空调有限公司 | Welding and positioning tool for air conditioner pipe parts |
| CN106392407A (en)* | 2015-07-30 | 2017-02-15 | 珠海华宇金属有限公司 | Electromagnetic four-way reversing valve bracket positioning clamp and bracket welding process |
| CN106964935A (en)* | 2017-05-25 | 2017-07-21 | 广东志高暖通设备股份有限公司 | A kind of prewelding positioner of air-conditioning four-way valve module |
| CN108673020A (en)* | 2018-06-19 | 2018-10-19 | 广东海悟科技有限公司 | A kind of air-conditioning gas collecting tube welding tooling |
| CN108747581A (en)* | 2018-08-07 | 2018-11-06 | 珠海格力智能装备有限公司 | Water-cooling dividing plate |
| CN109719430A (en)* | 2018-12-07 | 2019-05-07 | 格力电器（郑州）有限公司 | Cross valve welding auxiliary device |
| CN110405406A (en)* | 2019-08-26 | 2019-11-05 | 格力电器（石家庄）有限公司 | Pipeline adjusting and positioning device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106392407A (en)* | 2015-07-30 | 2017-02-15 | 珠海华宇金属有限公司 | Electromagnetic four-way reversing valve bracket positioning clamp and bracket welding process |
| CN106392407B (en)* | 2015-07-30 | 2019-09-13 | 珠海华宇金属有限公司 | A kind of electromagnetism four-way reversing valve bracket positioning fixture and the bracket welding procedure |
| CN105345385A (en)* | 2015-12-24 | 2016-02-24 | 广州精益汽车空调有限公司 | Welding and positioning tool for air conditioner pipe parts |
| CN105345385B (en)* | 2015-12-24 | 2017-04-12 | 广州精益汽车空调有限公司 | Welding and positioning tool for air conditioner pipe parts |
| CN106964935A (en)* | 2017-05-25 | 2017-07-21 | 广东志高暖通设备股份有限公司 | A kind of prewelding positioner of air-conditioning four-way valve module |
| CN108673020A (en)* | 2018-06-19 | 2018-10-19 | 广东海悟科技有限公司 | A kind of air-conditioning gas collecting tube welding tooling |
| CN108747581A (en)* | 2018-08-07 | 2018-11-06 | 珠海格力智能装备有限公司 | Water-cooling dividing plate |
| CN109719430A (en)* | 2018-12-07 | 2019-05-07 | 格力电器（郑州）有限公司 | Cross valve welding auxiliary device |
| CN110405406A (en)* | 2019-08-26 | 2019-11-05 | 格力电器（石家庄）有限公司 | Pipeline adjusting and positioning device and method |
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|---|---|
| CN103521974B (en) | 2015-12-23 |
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