CN106695214A - Fixture for piston welding - Google Patents
Fixture for piston welding Download PDFInfo
- Publication number
- CN106695214A CN106695214A CN201510774309.0A CN201510774309A CN106695214A CN 106695214 A CN106695214 A CN 106695214A CN 201510774309 A CN201510774309 A CN 201510774309A CN 106695214 A CN106695214 A CN 106695214A
- Authority
- CN
- China
- Prior art keywords
- piston
- plate
- turning arm
- supporting plate
- welding
- 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.)
- Pending
Links
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 to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/003—Pistons
Abstract
The invention provides a fixture for piston welding. The fixture is used for clamping a piston and comprises a bottom plate. The center of the bottom plate is provided with a supporting plate, and the two ends of the bottom plate are connected with air cylinders through air cylinder rotating shafts correspondingly; the center of the upper end of the supporting plate is provided with a piston positioning plate, the two sides of the positioning plate are each provided with a rotating arm, pressing plates matched with the piston are arranged under the left ends of the rotating arms, the lower ends of the rotating arms are connected with the supporting plate through rotating arm rotating shafts in a rotating manner, and the right ends of the rotating arms are connected with push rods of the air cylinders. The fixture for piston welding is precise in positioning and moderate in clamping strength, it is convenient to weld the piston and a piston sleeve, and welding quality of a product is improved.
Description
Technical field
The present invention relates to automobile air conditioner compressor piston production technical field, more particularly to a kind of piston welding jigs and fixtures.
Background technology
In automobile air conditioner compressor piston production process, the welding of piston main body and piston bush, the general method using laser welding, its qualification rate is low, easily produces stomata, high cost.The fixture that existing welding method is used is fairly simple, and positioning is not smart, clamps dynamics not enough, leverages product quality.
The content of the invention
In order to overcome the defect of prior art, the present invention to provide following technical scheme：
A kind of piston welding jigs and fixtures, for clamping piston, it includes base plate, base plate center is provided with supporting plate, and base plate two ends are connected by cylinder rotary shaft with cylinder respectively, and the center of the supporting plate upper end is provided with piston location-plate, the location-plate both sides are respectively provided with a turning arm, the left end lower section of the turning arm is provided with the pressing plate being engaged with piston, and the lower end of turning arm is rotatably connected by turning arm rotating shaft with supporting plate, and the right-hand member of the turning arm is connected with the push rod of cylinder.
The beneficial effect brought of the present invention is：Registration, clamping dynamics is moderate, is easy to the welding of piston and piston bush, improves the welding quality of product.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in Figure 1, a kind of piston welding jigs and fixtures, for clamping piston, it includes base plate 1, base plate center is provided with supporting plate 2, the two ends of base plate 1 are connected by cylinder rotary shaft 7 with cylinder 3 respectively, the center of the upper end of the supporting plate 2 is provided with piston location-plate 6, the both sides of piston location-plate 6 are respectively provided with a turning arm 4, the left end lower section of the turning arm 4 is provided with the pressing plate 5 being engaged with piston, the lower end of turning arm 4 is rotatably connected by turning arm rotating shaft 9 with supporting plate 2, and the right-hand member of the turning arm 4 is connected with the push rod 8 of cylinder.
Embodiment of the present invention this have the advantage that：Registration, clamping dynamics is moderate, is easy to the welding of piston and piston bush, improves the welding quality of product.
The above; specific embodiment only of the invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art disclosed herein technical scope in; the change or replacement that can be expected without creative work, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (1)
1. a kind of piston welding jigs and fixtures, for clamping piston, it is characterised in that it includes base plate（1）, base plate center is provided with supporting plate（2）, base plate two ends pass through cylinder rotary shaft respectively（7）With cylinder（3）Connection, the center of the supporting plate upper end is provided with piston location-plate（6）, the location-plate both sides are respectively provided with a turning arm（4）, the left end lower section of the turning arm is provided with the pressing plate being engaged with piston（5）, the lower end of turning arm passes through turning arm rotating shaft（9）It is rotatably connected with supporting plate, the right-hand member of the turning arm and the push rod of cylinder（8）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774309.0A CN106695214A (en) | 2015-11-13 | 2015-11-13 | Fixture for piston welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774309.0A CN106695214A (en) | 2015-11-13 | 2015-11-13 | Fixture for piston welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106695214A true CN106695214A (en) | 2017-05-24 |
Family
ID=58918294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510774309.0A Pending CN106695214A (en) | 2015-11-13 | 2015-11-13 | Fixture for piston welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695214A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1574423A2 (en) * | 1988-08-02 | 1990-06-30 | Научно-Производственное Объединение "Автопромсварка" | Mechanism for prewelding hold-down of parts |
| KR20060080951A (en) * | 2005-01-06 | 2006-07-12 | 대우조선해양 주식회사 | Lug welding apparatus |
| CN203141032U (en) * | 2013-03-28 | 2013-08-21 | 齐齐哈尔鑫拓金属铆焊有限责任公司 | Deformation-preventing device capable of controlling welding of left gate post and right gate post of boxcar |
| CN203357087U (en) * | 2013-05-16 | 2013-12-25 | 湛江德利化油器有限公司 | Novel locating and pressing mechanism |
| CN104439828A (en) * | 2014-11-07 | 2015-03-25 | 重庆靖悦机械设备有限公司 | Positioning welding device for traction assembly |
| CN204430878U (en) * | 2014-12-12 | 2015-07-01 | 东台市凯润精密机械股份有限公司 | A kind of machining center Pneumatic clamping device |
| CN204711406U (en) * | 2015-03-17 | 2015-10-21 | 深圳巴斯巴科技发展有限公司 | A kind of Work fixing device being applicable to laser weld |
| CN205703390U (en) * | 2016-04-08 | 2016-11-23 | 重庆业成科技有限公司 | Hinge oil cylinder type clutch housing fixture |
-
2015
- 2015-11-13 CN CN201510774309.0A patent/CN106695214A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1574423A2 (en) * | 1988-08-02 | 1990-06-30 | Научно-Производственное Объединение "Автопромсварка" | Mechanism for prewelding hold-down of parts |
| KR20060080951A (en) * | 2005-01-06 | 2006-07-12 | 대우조선해양 주식회사 | Lug welding apparatus |
| CN203141032U (en) * | 2013-03-28 | 2013-08-21 | 齐齐哈尔鑫拓金属铆焊有限责任公司 | Deformation-preventing device capable of controlling welding of left gate post and right gate post of boxcar |
| CN203357087U (en) * | 2013-05-16 | 2013-12-25 | 湛江德利化油器有限公司 | Novel locating and pressing mechanism |
| CN104439828A (en) * | 2014-11-07 | 2015-03-25 | 重庆靖悦机械设备有限公司 | Positioning welding device for traction assembly |
| CN204430878U (en) * | 2014-12-12 | 2015-07-01 | 东台市凯润精密机械股份有限公司 | A kind of machining center Pneumatic clamping device |
| CN204711406U (en) * | 2015-03-17 | 2015-10-21 | 深圳巴斯巴科技发展有限公司 | A kind of Work fixing device being applicable to laser weld |
| CN205703390U (en) * | 2016-04-08 | 2016-11-23 | 重庆业成科技有限公司 | Hinge oil cylinder type clutch housing fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |