CN203526784U - Clamp for thin plate welding - Google Patents
Clamp for thin plate welding Download PDFInfo
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- CN203526784U CN203526784U CN201320638189.8U CN201320638189U CN203526784U CN 203526784 U CN203526784 U CN 203526784U CN 201320638189 U CN201320638189 U CN 201320638189U CN 203526784 U CN203526784 U CN 203526784U
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Abstract
The utility model discloses a clamp for thin plate welding. The clamp aims at solving the problem that an existing clamp for thin plate welding is complex in structure and operation and low in work efficiency. The clamp is mainly composed of an upper pressing plate and a lower base plate, a through long-strip-shaped work window is formed in the middle of the upper pressing plate, the two long sides of the work window are inwards-slant slant sides, the two sides of the work window are provided with pressing holes, a groove is formed in the position, corresponding to the work window, of the lower base plate, a movable gasket is arranged in the groove in a paved mode to guarantee that the upper surface of the lower base plate is smooth, a V-type small groove is formed in the middle of the movable gasket in the length direction, pressing threaded rods are further arranged at the positions, corresponding to the pressing holes, of the lower base plate, the two sides of the work window of the upper pressing plate are further and respectively provided with a screw hole, the screw holes are matched with jacking threaded rods to be capable of jacking the upper pressing plate, and the two sides of the upper pressing plate are further provided with handles. The clamp is simple in structure, easy to operate, tight in clamping and capable of effectively preventing a welded plate from being deformed, and when the movable gasket with the V-type small groove is adopted, the good back-face welded seam shape can be further obtained.
Description
Technical field
The utility model relates to a kind of plate sheet welding fixture.
Background technology
In fields such as engineering machinery, automobiles, the application quantity of thin plate is more and more, and the intensity of steel grade is also more and more higher.The welding performance of check new steel grade is the work that must do.Thin plate be welded with distinct issues, yielding while welding, during distortion, can have a strong impact on the centering of welding, cause electric arc to depart from weld seam, also make arc length produce fluctuation, cannot obtain high-quality weld seam.For solving the problem of plate sheet welding, just need to adopt weld jig.The effect of weld jig is exactly that fixture can avoid producing obvious distortion tightly by piece-holder when welding, thereby guarantees welding quality.Existing welding jigs and fixtures has double compression type, has piano type, or structure and complicated operation, and price is more expensive, or can not adapt to plate sheet welding needs, and work efficiency is not high.
Summary of the invention
The purpose of this utility model is to overcome prior art defect, and a kind of plate sheet welding fixture of simple in structure, easy operating is provided.
The technical solution of the utility model is achieved in that a kind of plate sheet welding fixture, mainly by top board and lower bolster, formed, in the middle of top board, have the strip operation window running through, operation window both sides have hold-down apertures, on lower bolster, have groove with operation window opposite position, in groove, after the movable liner of place mat, guarantee that lower bolster upper surface is smooth, on lower bolster, be also provided with clamping screw with hold-down apertures correspondence position.
Preferably, the operation window both sides of top board are also respectively provided with a screw, and screw coordinates with jacking screw rod can be by top board jack-up.
Preferably, top board both sides are equipped with handle.
Preferably, operation window two length sides are intilted hypotenuse.
Preferably, movable liner intermediate length direction has V-arrangement sulculus.
The utility model is simple in structure, easy operating, clamps tightlyer, can effectively avoid welding plate distortion, while adopting the movable liner with V-arrangement sulculus, can also obtain good reverse side weld shape.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, 1-lower bolster; The movable liner of 2-; 3-clamping screw; 4-top board; 5-operation window; 6-jacking screw rod; 7-hold-down apertures; 8-handle; 9-screw; 10-V shape sulculus.
The specific embodiment
Below in conjunction with accompanying drawing, be further described:
As shown in Figure 1, a kind of plate sheet welding fixture, mainly by top board 4 and lower bolster 1, formed, in the middle of top board 4, have the strip operation window 5 running through, operation window 5 two length sides are intilted hypotenuse, operation window 5 both sides have hold-down apertures 7, on lower bolster 1, have groove with operation window 5 opposite positions, in groove, the rear assurance lower bolster of the movable liner 2 of place mat upper surface is smooth, movable liner 2 intermediate length directions have V-arrangement sulculus 10, on lower bolster 1, be also provided with clamping screw 3 with hold-down apertures 7 correspondence positions, operation window 5 both sides of top board 4 are also respectively provided with a screw 9, screw 9 coordinates with jacking screw rod 6 can be by top board 4 jack-up, top board 4 both sides are also equipped with handle.
Concrete making:
1, consider to guarantee the rigidity of fixture, reduce again unnecessary weight, the steel plate of 20 ~ 30mm thickness is cut into two measure-alike rectangles as lower bolster 1 and top board 4, and the plate size being cut into is for referencial use with the specimen size that will weld, is generally 300 * 650mm.The copper coin of preparing 6 ~ 8mm, as movable liner 2, is processed into 80 * 550mm rectangle, and in the centre of its length direction, opens a V-arrangement sulculus 10.
2, the centre of top board 4 is opened to a rectangle operation window 5, size is about 80 * 550mm, and the length sides of window is processed into 45 ~ 60 ° of oblique angles, to increase operation window 5 working faces, is convenient to welding operation.Process two hold-down apertures 7, its position, on top board 4 length directions, is close to operation window 5 two ends.In top board 4 both sides, weld respectively two handles 8, in the outside of two hold-down apertures 7, respectively process a screw 9.
3, a rectangular recess of processing in the middle of lower bolster 1, size is about 80 * 550mm, and the degree of depth is 6 ~ 8mm.And in groove both sides, respectively weld a clamping screw 3, when top board 4 and lower bolster 1 are superimposed, clamping screw 3 is aimed at hold-down apertures 7.
Job step:
1, movable liner 2 is placed in the rectangular recess of lower bolster 1.
2, top board 4 and lower bolster 1 is superimposed, clamping screw 3 is through hold-down apertures 7.
3, two jacking screw rods 6 with handle are screwed in to screw 9, top board 4 is by jack-up.
4, test plate (panel) to be welded is put between top board 4 and lower bolster 1, and the position of adjusting test plate (panel) to be welded.
5, unscrew jacking screw rod 6, on clamping screw 3, screw on nut, until top board 4 and lower bolster 1 clamp test piece for welding, to implement, weld.
6, after test plate (panel) welding, screw in jacking screw rod 6, by top board 4 jack-up, take out test plate (panel).
7, handle 8 is put pressing plate 4 for lifting fast.
Claims (5)
1. a plate sheet welding fixture, it is characterized in that: it is mainly comprised of top board and lower bolster, in the middle of top board, have the strip operation window running through, operation window both sides have hold-down apertures, on lower bolster, have groove with operation window opposite position, in groove, after the movable liner of place mat, guarantee that lower bolster upper surface is smooth, on lower bolster, be also provided with clamping screw with hold-down apertures correspondence position.
2. a kind of plate sheet welding fixture according to claim 1, is characterized in that: the operation window both sides of top board are also respectively provided with a screw, and screw coordinates with jacking screw rod can be by top board jack-up.
3. a kind of plate sheet welding fixture according to claim 1, is characterized in that: top board both sides are equipped with handle.
4. a kind of plate sheet welding fixture according to claim 1, is characterized in that: operation window two length sides are intilted hypotenuse.
5. a kind of plate sheet welding fixture according to claim 1, is characterized in that: movable liner intermediate length direction has V-arrangement sulculus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638189.8U CN203526784U (en) | 2013-10-16 | 2013-10-16 | Clamp for thin plate welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638189.8U CN203526784U (en) | 2013-10-16 | 2013-10-16 | Clamp for thin plate welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526784U true CN203526784U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320638189.8U Expired - Fee Related CN203526784U (en) | 2013-10-16 | 2013-10-16 | Clamp for thin plate welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526784U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785990A (en) * | 2015-04-15 | 2015-07-22 | 江西洪都航空工业集团有限责任公司 | Large sample plate butt welding template and butt welding process |
| CN105033676A (en) * | 2015-07-13 | 2015-11-11 | 江苏南铸科技股份有限公司 | Sheet machining clamp |
| CN105817372A (en) * | 2016-06-14 | 2016-08-03 | 周玉翔 | Clamping device for spraying paint to surface of aluminum plate |
| CN106002044A (en) * | 2016-06-15 | 2016-10-12 | 上海工程技术大学 | Weldment clamp |
| CN106312339A (en) * | 2016-09-22 | 2017-01-11 | 东莞市联洲知识产权运营管理有限公司 | Steel sheet clamping seat of laser cutting device |
| CN107335952A (en) * | 2017-08-30 | 2017-11-10 | 中国人民解放军63926部队 | A kind of steel plate splicing weld seam bottom surface ceramic substrate lifting device and its operating method |
| CN107584197A (en) * | 2017-07-31 | 2018-01-16 | 武汉船用机械有限责任公司 | A kind of plate sheet welding fixture |
| CN108098170A (en) * | 2016-09-22 | 2018-06-01 | 裘德亮 | A kind of localization method for the steel disc fixture for being applied to laser cutting |
| CN108237302A (en) * | 2018-01-31 | 2018-07-03 | 中国电子科技集团公司第三十八研究所 | The Robot Spot Welding tooling and method of a kind of antenna element |
| CN110091087A (en) * | 2019-06-14 | 2019-08-06 | 深圳力星激光智能装备有限公司 | A kind of fixture for laser welding and welding method |
| CN110666278A (en) * | 2019-09-03 | 2020-01-10 | 中国航空工业集团公司西安飞行自动控制研究所 | Tin coating method for oil filter screen |
| CN110732760A (en) * | 2019-11-18 | 2020-01-31 | 中国航发贵州黎阳航空动力有限公司 | kinds of panel part positioning welding anchor clamps |
| CN112894212A (en) * | 2021-01-20 | 2021-06-04 | 广东利元亨智能装备股份有限公司 | Welding pressing device, sealing nail welding machine and welding method |
| CN114248027A (en) * | 2021-11-23 | 2022-03-29 | 深圳泰德激光技术股份有限公司 | Pressing jig and laser welding device |
-
2013
- 2013-10-16 CN CN201320638189.8U patent/CN203526784U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785990A (en) * | 2015-04-15 | 2015-07-22 | 江西洪都航空工业集团有限责任公司 | Large sample plate butt welding template and butt welding process |
| CN105033676A (en) * | 2015-07-13 | 2015-11-11 | 江苏南铸科技股份有限公司 | Sheet machining clamp |
| CN105817372A (en) * | 2016-06-14 | 2016-08-03 | 周玉翔 | Clamping device for spraying paint to surface of aluminum plate |
| CN106002044A (en) * | 2016-06-15 | 2016-10-12 | 上海工程技术大学 | Weldment clamp |
| CN108098170A (en) * | 2016-09-22 | 2018-06-01 | 裘德亮 | A kind of localization method for the steel disc fixture for being applied to laser cutting |
| CN106312339B (en) * | 2016-09-22 | 2018-05-11 | 东莞市联洲知识产权运营管理有限公司 | A kind of steel disc holder on laser cutting device |
| CN106312339A (en) * | 2016-09-22 | 2017-01-11 | 东莞市联洲知识产权运营管理有限公司 | Steel sheet clamping seat of laser cutting device |
| CN107584197A (en) * | 2017-07-31 | 2018-01-16 | 武汉船用机械有限责任公司 | A kind of plate sheet welding fixture |
| CN107584197B (en) * | 2017-07-31 | 2019-11-15 | 武汉船用机械有限责任公司 | A kind of plate sheet welding fixture |
| CN107335952A (en) * | 2017-08-30 | 2017-11-10 | 中国人民解放军63926部队 | A kind of steel plate splicing weld seam bottom surface ceramic substrate lifting device and its operating method |
| CN107335952B (en) * | 2017-08-30 | 2023-09-19 | 中国人民解放军63926部队 | Lifting device for ceramic liner on bottom surface of steel plate spliced weld joint and operation method of lifting device |
| CN108237302A (en) * | 2018-01-31 | 2018-07-03 | 中国电子科技集团公司第三十八研究所 | The Robot Spot Welding tooling and method of a kind of antenna element |
| CN110091087A (en) * | 2019-06-14 | 2019-08-06 | 深圳力星激光智能装备有限公司 | A kind of fixture for laser welding and welding method |
| CN110666278A (en) * | 2019-09-03 | 2020-01-10 | 中国航空工业集团公司西安飞行自动控制研究所 | Tin coating method for oil filter screen |
| CN110732760A (en) * | 2019-11-18 | 2020-01-31 | 中国航发贵州黎阳航空动力有限公司 | kinds of panel part positioning welding anchor clamps |
| CN112894212A (en) * | 2021-01-20 | 2021-06-04 | 广东利元亨智能装备股份有限公司 | Welding pressing device, sealing nail welding machine and welding method |
| CN114248027A (en) * | 2021-11-23 | 2022-03-29 | 深圳泰德激光技术股份有限公司 | Pressing jig and laser welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170717 Address after: 430083, Gate No. 2, Qingshan District, Hubei, Wuhan Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |