CN203109522U - Laser welding tongs - Google Patents
Laser welding tongs Download PDFInfo
- Publication number
- CN203109522U CN203109522U CN2013201264811U CN201320126481U CN203109522U CN 203109522 U CN203109522 U CN 203109522U CN 2013201264811 U CN2013201264811 U CN 2013201264811U CN 201320126481 U CN201320126481 U CN 201320126481U CN 203109522 U CN203109522 U CN 203109522U
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- China
- Prior art keywords
- air cylinder
- contiguous block
- connection
- cylinder
- laser 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.)
- Expired - Lifetime
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Abstract
The utility model relates to the technical field of mechanical equipment, in particular to laser welding tongs. The laser welding tongs comprise a connection support, a pressing block, a connection block I, a connection block II, an air cylinder connection arm, an air cylinder and a pressure regulating valve. One end of the air cylinder connection arm is connected with the upper end of the connection support, the other end of the air cylinder connection arm is connected with the upper end of the air cylinder, and the lower end of the air cylinder is connected with the bottom portion of the connection support. The connection block II is fixedly connected with one side of the air cylinder connection arm. The bottom face of one end of the connection block I is fixedly connected with the top surface of the connection block II, the other end of the connection block I is fixedly connected with the pressing block, and the pressure regulating valve is connected with the air cylinder through communicating pipes. According to the laser welding tongs, the pressure regulating valve, the air cylinder and other components are added, and the laser welding tongs have the advantages of being adjustable in pressure, capable of compensating errors, simple in structure, convenient to operate, high in production efficiency and the like.
Description
Technical field
The utility model relates to mechanical equipment technical field, is specifically related to a kind of laser weld handgrip.
Background technology
The laser weld handgrip is to carry out being used for locating cover device in the laser beam welding at car body top cover, that is: top cover accurately is positioned on the vehicle body, particularly the accurate location at lap flange place.At present, this location handgrip is hard contiguous block, does not possess the function of regulating pressure and compensation process and assemble error and top cover self punching press error.If during defectiveness, whole locating piece must all be changed in the welding, again according to field condition processing locating piece, and can only regulate pressure by the back cushion sheet, quite expend man-hour, production efficiency is low, the cost height.Therefore, develop a kind of novel laser weld handgrip and also just become the research task of top priority.
Summary of the invention
The purpose of this utility model provides a kind of laser weld handgrip, has increased parts such as control valve and cylinder, has adjustable in pressure, compensating error, simple for structure, easy to operate, production efficiency advantages of higher.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of laser weld handgrip, comprise the connection support, briquetting, contiguous block one, contiguous block two, the cylinder linking arm, cylinder and pressure regulator valve, one end of described cylinder linking arm connects with the described upper end that is connected support, the other end is connected with the upper end of described cylinder, the lower end of described cylinder connects with the described bottom that is connected support, described contiguous block two is fixedlyed connected with a side of described cylinder linking arm, one bottom face of described contiguous block one is fixedlyed connected with the end face of described contiguous block two, the other end is fixedlyed connected with described briquetting, and described pressure regulator valve is connected by communicating pipe with described cylinder.
Further, be equipped with some adjustment holes on described briquetting, contiguous block one and the contiguous block two, be used for adjusting the direction of described briquetting, make things convenient for field adjustable.
Further, described pressure regulator valve is provided with Pressure gauge.
The utility model has increased parts such as control valve and cylinder basically traditional handgrip, can compensate part processing and rigging error and top cover self punching press error, need not process the location briquetting again, and can regulate briquetting pressure and make each briquetting pressure value unanimity, improve the steady pressure of top cover and vehicle body coupling, had adjustable in pressure, compensating error, simple for structure, easy to operate, production efficiency advantages of higher.
Description of drawings:
Fig. 1 is overall structure schematic diagram of the present utility model.
Among the figure:
1, connects support; 2, briquetting; 3, contiguous block one;
4, contiguous block two; 5, cylinder linking arm; 6, cylinder;
7, pressure regulator valve.
The specific embodiment:
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment one, sees shown in Figure 1:
A kind of laser weld handgrip, comprise and connect support 1, briquetting 2, contiguous block 1, contiguous block 24, cylinder linking arm 5, cylinder 6 and pressure regulator valve 7, one end of described cylinder linking arm 5 connects with the described upper end that is connected support 1, the other end is connected with the upper end of described cylinder 6, the lower end of described cylinder 6 connects with the described bottom that is connected support 1, described contiguous block 24 is fixedlyed connected with a side of described cylinder linking arm 1, one bottom face of described contiguous block 1 is fixedlyed connected with the end face of described contiguous block 24, the other end is fixedlyed connected with described briquetting 2, described pressure regulator valve 7 is connected by communicating pipe with described cylinder 6, described briquetting 2, be equipped with some adjustment holes on contiguous block 1 and the contiguous block 24, described pressure regulator valve 7 is provided with Pressure gauge.
Operation principle of the present utility model: during design, described cylinder 6 is reserved certain stroke, can guarantee compensating error like this.During use, earlier described briquetting 2 is placed top cover place to be welded, regulate described pressure regulator valve 7 according to actual needs, thereby regulate the pressure in the described cylinder 6, the described cylinder linking arm 5 of mobile drive, contiguous block 24, contiguous block one 3 actions by described cylinder 6 piston rods, thereby apply certain pressure or pulling force for described briquetting 2, apply certain pressure thereby regulate 2 pairs of top covers of described briquetting.Pressure gauge on the described pressure regulator valve 7 can show pressure, if when using a plurality of the utility model simultaneously, can guarantee 2 pairs of top cover applied pressures of described briquetting unanimity, thereby top cover is cooperated better with vehicle body.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (3)
1. laser weld handgrip, it is characterized in that comprising connection support (1), briquetting (2), contiguous block one (3), contiguous block two (4), cylinder linking arm (5), cylinder (6) and pressure regulator valve (7), one end of described cylinder linking arm (5) connects with the described upper end that is connected support (1), the other end is connected with the upper end of described cylinder (6), the lower end of described cylinder (6) connects with the described bottom that is connected support (1), described contiguous block two (4) is fixedlyed connected with a side of described cylinder linking arm (1), one bottom face of described contiguous block one (3) is fixedlyed connected with the end face of described contiguous block two (4), the other end is fixedlyed connected with described briquetting (2), and described pressure regulator valve (7) is connected by communicating pipe with described cylinder (6).
2. laser weld handgrip according to claim 1 is characterized in that: be equipped with some adjustment holes on described briquetting (2), contiguous block one (3) and the contiguous block two (4).
3. laser weld handgrip according to claim 1, it is characterized in that: described pressure regulator valve (7) is provided with Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201264811U CN203109522U (en) | 2013-03-20 | 2013-03-20 | Laser welding tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201264811U CN203109522U (en) | 2013-03-20 | 2013-03-20 | Laser welding tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109522U true CN203109522U (en) | 2013-08-07 |
Family
ID=48889899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201264811U Expired - Lifetime CN203109522U (en) | 2013-03-20 | 2013-03-20 | Laser welding tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109522U (en) |
-
2013
- 2013-03-20 CN CN2013201264811U patent/CN203109522U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |