CN2130637Y - Pneumatic clamping device - Google Patents
Pneumatic clamping device Download PDFInfo
- Publication number
- CN2130637Y CN2130637Y CN 92216541 CN92216541U CN2130637Y CN 2130637 Y CN2130637 Y CN 2130637Y CN 92216541 CN92216541 CN 92216541 CN 92216541 U CN92216541 U CN 92216541U CN 2130637 Y CN2130637 Y CN 2130637Y
- Authority
- CN
- China
- Prior art keywords
- main body
- fixture block
- welding
- clamping device
- column
- 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 - Fee Related
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- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a pneumatic clamping device used for argon arc welding of the stainless steel sheet winding drums. The utility model is mainly composed of a main body, clamp blocks, a support bed, a core axle, a post, a welding tractor, a base and an air bag, wherein, the air bag is arranged between the clamp blocks and the main boy; a spring is arranged under each of a plurality of clamp blocks. The pneumatic clamping device has uniform clamping pressure, high speed in welding tube, accurate clamping, high welding quality, and high production yield of 95%.
Description
The utility model relates to a kind of argon arc welding air operated fixture.
In the prior art, mainly be made up of main body, fixture block, mandrel, screw rod, column, welding tractor, base, holder bed a kind of jig, with screw rod roof pressure fixture block, reach the purpose of chucking reel, this jig is not easy to operate, and clamping is delayed unloading irregular, the percent defective height.
The purpose of this utility model provides the argon arc welding air operated fixture that a kind of clamping is delayed unloading evenly, speed of welding is fast.
The purpose of this utility model is achieved in that air operated fixture includes main body 2, fixture block 4, holder bed 5, mandrel 7, column 9, welding tractor 1 and base 10, base 10 is provided with column 9, fixedly connected with main body 2 in its top, column 9 upper ends and mandrel 7 flexibly connect, be provided with holder bed 5 in main body 2 lower ends, fixture block 4 is located in the holder bed groove, welding tractor 1 is arranged on the track on the main body 2, its special character is that it also includes airbag 3, be arranged between fixture block 4 and the main body 2, airbag 3 is chewed with tracheae 12 by gas and is linked to each other, and tracheae 12 other ends link to each other with another tracheae 11 by six-way valve 13, fixture block 4 is several, and each fixture block 4 lower end is provided with spring 6.
The utility model is compared with jig in the past owing to adopt airbag 3 to replace screw rods, so have clamping delay unloading evenly, implement welded tube speed soon, can accurately tighten, the welding quality advantages of higher, yield rate can reach 95%.
Be described in detail technical solution of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of air operated fixture.
As Fig. 1, air operated fixture includes main body 2, fixture block 4, holder bed 5, mandrel 7, column 9, welding tractor 1 and base 10, base 10 is provided with column 9, fixedly connected with main body 2 in its top, column 9 upper ends and mandrel 7 flexibly connect, be provided with holder bed 5 in main body 2 lower ends, fixture block 4 is located in the holder bed groove, welding tractor 1 is arranged on the track on the main body 2, its special character is that it also includes airbag 3, be arranged between fixture block 4 and the main body 2, airbag 3 is chewed with tracheae 12 by gas and is linked to each other, tracheae 12 other ends link to each other with another tracheae 11 by six-way valve 13, fixture block 4 is several, each fixture block 4 lower end is provided with spring 6, can horizontally rotate on the mandrel 7 descending the white steel plate of honest material to become tube 8, being enclosed within, suppress by air pump with hand scroll, enter six-way valve 13 via tracheae 11, enter symmetrical airbag 3 respectively, airbag is suppressed the back and is expanded, and oppresses symmetrical fixture block 4 and reaches white steel cylinder joint and be clamped on downwards on the mandrel 7, automatically welding tractor carries out the argon gas sealing under speed per hour control, welding reaches from molten butt welding and to the end the time, bleeds off air in the airbag 3 by six-way valve 13, under the effect of spring 6, with fixture block jack-up, move mandrel to the right and take out the white steel cylinder 8 that welds.
Claims (1)
1, a kind of air operated fixture includes main body 2, fixture block 4, holder bed 5, mandrel 7, column 9, welding tractor 1 and base 10, base 10 is provided with column 9, fixedly connected with main body 2 in its top, column 9 upper ends and mandrel 7 flexibly connect, be provided with holder bed 5 in main body 2 lower ends, fixture block 4 is located in the holder bed groove, welding tractor 1 is arranged on the track on the main body 2, it is characterized in that it also includes airbag 3, be arranged between fixture block 4 and the main body 2, airbag 3 is chewed with tracheae 12 by gas and is linked to each other, and tracheae 12 other ends link to each other with another tracheae 11 by six-way valve 13, fixture block 4 is several, and each fixture block 4 lower end is provided with spring 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92216541 CN2130637Y (en) | 1992-07-22 | 1992-07-22 | Pneumatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92216541 CN2130637Y (en) | 1992-07-22 | 1992-07-22 | Pneumatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2130637Y true CN2130637Y (en) | 1993-04-28 |
Family
ID=33764642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92216541 Expired - Fee Related CN2130637Y (en) | 1992-07-22 | 1992-07-22 | Pneumatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2130637Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537558B (en) * | 2008-03-18 | 2011-12-21 | 南通中集罐式储运设备制造有限公司 | Assembling stand for assembling tank type vessel and assembling method |
-
1992
- 1992-07-22 CN CN 92216541 patent/CN2130637Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537558B (en) * | 2008-03-18 | 2011-12-21 | 南通中集罐式储运设备制造有限公司 | Assembling stand for assembling tank type vessel and assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |