CN203471141U - Friction stir welding tool with rapid cooling device - Google Patents
Friction stir welding tool with rapid cooling device Download PDFInfo
- Publication number
- CN203471141U CN203471141U CN201320586344.6U CN201320586344U CN203471141U CN 203471141 U CN203471141 U CN 203471141U CN 201320586344 U CN201320586344 U CN 201320586344U CN 203471141 U CN203471141 U CN 203471141U
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- China
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- welding
- cushion block
- heat
- fixedly connected
- welded
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- Expired - Fee Related
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Abstract
The utility model relates to a friction stir welding tool with a rapid cooling device and belongs to the field of passenger car part production. U-type channel iron is fixedly connected with a base through bolts; a fixed supporting frame is welded to the base and fixedly connected with a fixing platform through bolts in an integrated mode; a part clamping device is welded to the fixing platform; a part positioning device is welded to the fixing platform; a heat-dissipation cushion block is fixedly connected with the U-type channel iron through bolts; one end of the heat-dissipation cushion block is provided with two water inlets, and the other end of the heat-dissipation cushion block is provide with two water outlets; a heat-absorption copper plate is laid on the heat-dissipation cushion block in a flat mode. The welding tool has the advantages that the structure is novel, the speed for cooling the welding seams of welded parts is high, the planeness of the post-welding welding seams does not need to be adjusted and maintained, labor efficiency is greatly improved, cost is lowered, and manpower for post-welding adjustment and maintenance is saved.
Description
Technical field
The utility model belongs to passenger vehicle parts production field, refers in particular to a kind of welding tool for friction stir welding parts, cooling fast for soldering part weld seam.
Background technology
At present, in passenger vehicle parts are produced, while using welding tooling to weld part, the modes that adopt at the lower end of weld seam pad copper coin more, there is following shortcoming in this mode: 1, the commissure of part only relies on copper coin heat radiator, and cooling velocity is slow; 2, because weld seam dispels the heat not in time, cause weld parts surface planarity not reach requirement; 3, the copper coin of heat absorption can not pass heat in time after being heated continuously, and the part weld seam heat radiation of follow-up welding is not had to obvious effect.
Summary of the invention
The utility model provides a kind of welding tool for friction stir welding with quickly cooling device, slow to solve existing frock cooling velocity, the problem that can not in time heat be passed.
The technical solution of the utility model is: U-shaped channel is fixedly connected with base by bolt, base and fixing support rack welding, fixing support rack is fixedly connected with whole fixed platform by bolt, part clamping device and fixed platform welding, part positioning device and fixed platform welding, cooling cushion block is fixedly connected with U-shaped channel by bolt, and cooling cushion block one end has two water inlets, the other ends to have two delivery ports, and heat absorption copper coin is laid on cooling cushion block.
The utility model has the advantage of: novel structure, thinking is unique, changed original cooling mode of copper coin of only using, under copper coin, increase after this cooling device, part weld seam cooling rate after welding is fast, the flatness postwelding of weld seam is without adjusting, can reach drawing requirement, improved greatly efficiency, reduced cost, the weld seam integral planar degree of postwelding is without adjusting now, and former postwelding weld seam integral planar degree needs adjusting in 2 hours just can reach drawing requirement, has equally also saved the manpower of postwelding adjusting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is stereogram of the present utility model;
In figure, U-shaped channel 1, base 2, cooling cushion block 3, heat absorption copper coin 4, part positioning device 5, whole fixed platform 6, part clamping device 7, fixing support rack 8, water inlet 9, delivery port 10.
The specific embodiment
U-shaped channel 1 is fixedly connected with base 2 by bolt, base 2 and fixing support rack 8 welding, fixing support rack 8 is fixedly connected with whole fixed platform 6 by bolt, part clamping device 7 and fixed platform 6 welding, part positioning device 5 and fixed platform 6 welding, cooling cushion block 3 is fixedly connected with U-shaped channel 1 by bolt, and cooling cushion block 3 one end have two water inlets 9, the other ends to have two delivery ports 10, and heat absorption copper coin 4 is laid on cooling cushion block 3.
The water inlet at cooling cushion block two ends and the water pipe between delivery port are in whole cooling cushion block, form the type of cooling of a circulation, when part welds admittedly on welding tooling, the welded seam place of part contacts with heat absorption copper coin, the heat that welding is produced is delivered on heat absorption copper coin, the copper coin that simultaneously absorbs heat is also delivered to heat on cooling cushion block, and the current of cooling cushion block inner conduit are taken away heat, plays very fast cooling effect.
Claims (1)
1. the welding tool for friction stir welding with quickly cooling device, it is characterized in that: U-shaped channel is fixedly connected with base by bolt, base and fixing support rack welding, fixing support rack is fixedly connected with whole fixed platform by bolt, part clamping device and fixed platform welding, part positioning device and fixed platform welding, cooling cushion block is fixedly connected with U-shaped channel by bolt, cooling cushion block one end has two water inlets, the other ends to have two delivery ports, and heat absorption copper coin is laid on cooling cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586344.6U CN203471141U (en) | 2013-09-23 | 2013-09-23 | Friction stir welding tool with rapid cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586344.6U CN203471141U (en) | 2013-09-23 | 2013-09-23 | Friction stir welding tool with rapid cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471141U true CN203471141U (en) | 2014-03-12 |
Family
ID=50219550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320586344.6U Expired - Fee Related CN203471141U (en) | 2013-09-23 | 2013-09-23 | Friction stir welding tool with rapid cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662069A (en) * | 2017-11-01 | 2018-02-06 | 上海和达汽车配件有限公司 | A kind of heat abstractor for thin plate aluminum alloy welding tooling |
| CN109514050A (en) * | 2018-11-22 | 2019-03-26 | 湖北三江航天红阳机电有限公司 | A kind of welder and method of thin-walled spherical surface and pressure inlet |
-
2013
- 2013-09-23 CN CN201320586344.6U patent/CN203471141U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662069A (en) * | 2017-11-01 | 2018-02-06 | 上海和达汽车配件有限公司 | A kind of heat abstractor for thin plate aluminum alloy welding tooling |
| CN109514050A (en) * | 2018-11-22 | 2019-03-26 | 湖北三江航天红阳机电有限公司 | A kind of welder and method of thin-walled spherical surface and pressure inlet |
| CN109514050B (en) * | 2018-11-22 | 2021-05-18 | 湖北三江航天红阳机电有限公司 | Welding device and method for thin-wall spherical surface and filler neck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20190923 |