CN204974824U - Correction fixture of well light gauge welding - Google Patents
Correction fixture of well light gauge welding Download PDFInfo
- Publication number
- CN204974824U CN204974824U CN201520549121.1U CN201520549121U CN204974824U CN 204974824 U CN204974824 U CN 204974824U CN 201520549121 U CN201520549121 U CN 201520549121U CN 204974824 U CN204974824 U CN 204974824U
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- China
- Prior art keywords
- plate
- clamping plate
- fluting
- shackle
- splint
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Abstract
The utility model relates to a correction fixture of well light gauge welding, characterized by: including splint and lug board, be equipped with the fluting in the middle of the lug board, the inboard rigid coupling splint respectively of fluting, be equipped with the lug hole on the lug board. Beneficial effect: the utility model discloses a deforming location is cliied to splint, utilizes wire rope, buckle to pass the lug hole, lifts by crane the roof that warp in the other direction and suitable flame heating, under component self gravity, the tensile effect of machinery, changes its inside some crystal structure form to reaching the effect of correcting welding deformation, reducing the improvement time, reduction in production cost improves work efficiency. But these fixture according to actual need extends to splint and widens, adjusts in a flexible way the position of fixture, has realized simple manufacture, and the cost is worthwhile, simple operation, purpose that the effect is showing.
Description
Technical field
The utility model belongs to jig, particularly relates to a kind of rectification jig of middle plate sheet welding.
Background technology
In overpass casing structure steel fabrication process, the welding capacity of middle thin plate is more, especially the welding production of top board and web.General top plate thickness is 16mm ~ 35mm, and web thickness is 12mm ~ 25mm.During erection welding, the outward flange of top board length direction and web spacing 150mm ~ 200mm, because fusion length is longer, be generally greater than 10000mm, produce a large amount of heats during welding, the outward flange of postwelding top board length direction easily produces the flexural deformation of deflection weld seam side.Rectification workload after welding is very large, causes production cost to improve, affects product quality, also impact simultaneously to the duration.
Utility model content
The utility model is to overcome deficiency of the prior art, provides a kind of rectification jig of middle plate sheet welding, effectively can correct welding deformation, reduces the improvement time, enhances productivity.
The utility model for achieving the above object, is achieved through the following technical solutions, a kind of rectification jig of middle plate sheet welding, it is characterized in that: comprise clamping plate and shackle plate, be provided with fluting in the middle of described shackle plate, fluting inner side affixed clamping plate respectively, described shackle plate is provided with hanger hole.
Described clamping plate interlude is provided with 1-3 block stiffened panel, is provided with the fluting that size of slotting with shackle plate is corresponding in the middle of described stiffened panel.
Described clamping plate, shackle plate, stiffened panel adopt the steel plate that 30 ~ 40mm is thick.
The spacing of described clamping plate is 20 ~ 40mm.
Described hanger plate and stiffened plate equidistantly, be symmetrically distributed on clamping plate.
The aperture in described hanger hole is 40 ~ 60mm.
Described hanger hole top edge and shackle plate top distance >=80mm.
Described stiffened panel top and clamping plate top edge distance >=50mm.
Beneficial effect: deformation position is clamped by clamping plate by the utility model, utilize steel wire rope, buckle through hanger hole, by the top board of distortion lifting in the other direction also suitably flame heating, under the effect of component self gravitation, mechanical tensile forces, change the partial crystals version of its inside, to reach the effect of correcting welding deformation, reduce the improvement time, reduce production cost, increase work efficiency.This jig according to actual needs, can carry out lengthening broadening to clamping plate, the position of flexible modulation jig, achieves and makes simply, cost efficient, simple operation, the object of Be very effective.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is the A-A profile of Fig. 1;
Fig. 4 is using state schematic diagram of the present utility model;
In figure: 1, clamping plate; 2, shackle plate; 2-1, fluting; 3, hanger hole; 4, stiffened panel; 5, top board; 6, web; 7, buckle; 8, steel wire rope.
The spacing of A-clamping plate
Detailed description of the invention
Below in conjunction with preferred embodiment, to the detailed description of the invention provided according to the utility model, details are as follows: embodiment
Refer to accompanying drawing, present embodiments provide a kind of rectification jig of middle plate sheet welding, comprise clamping plate 1 and shackle plate 2, be provided with fluting 2-1 in the middle of described shackle plate, clamping plate are welded respectively in fluting inner side, and described shackle plate is provided with hanger hole 3.Described clamping plate interlude is provided with 1-3 block stiffened panel 4, and the present embodiment is two pieces of stiffened panels, is provided with the fluting 2-1 that size of slotting with shackle plate is corresponding, welds equally with clamping plate in the middle of described stiffened panel.Described hanger hole top edge and shackle plate top distance >=80mm.The aperture in described hanger hole is 40 ~ 60mm.The spacing of described clamping plate is 20 ~ 40mm.Described stiffened panel top and clamping plate top edge distance >=50mm.
The preferred version of the present embodiment is, described clamping plate, shackle plate, stiffened panel adopt the steel plate that 30mm is thick.Described hanger hole top edge and shackle plate top distance 80mm.The aperture in described hanger hole is 50mm.The spacing A of described clamping plate is 30mm.Described stiffened panel top and clamping plate top edge distance 50mm.The equidistant 120mm of described hanger plate and stiffened plate, to be symmetrically distributed on clamping plate.
The course of work
As shown in Figure 4, the deformation position of top board 5 is clamped with clamping plate 1, by buckle 7 through hanger hole 3, lift by crane along reversible deformation direction with steel wire rope 8 again, under the self gravitation of whole component and the effect of mechanical tensile forces, and suitably carry out flame heating, and then change the internal crystal structure of its deformation position, to reach the object of correcting welding deformation.
Above-mentioned detailed description of carrying out with reference to the rectification jig of embodiment to this kind of middle plate sheet welding; illustrative instead of determinate; several embodiments can be listed according to institute's limited range; therefore in the change do not departed under the utility model general plotting and amendment, should belong within protection domain of the present utility model.
Claims (8)
1. a rectification jig for plate sheet welding in, is characterized in that: comprise clamping plate and shackle plate, is provided with fluting in the middle of described shackle plate, and fluting inner side affixed clamping plate respectively, described shackle plate is provided with hanger hole.
2. the rectification jig of middle plate sheet welding according to claim 1, is characterized in that: described clamping plate interlude is provided with 1-3 block stiffened panel, is provided with the fluting that size of slotting with shackle plate is corresponding in the middle of described stiffened panel.
3. the rectification jig of middle plate sheet welding according to claim 1 and 2, is characterized in that: described clamping plate, shackle plate, stiffened panel adopt the steel plate that 30 ~ 40mm is thick.
4. the rectification jig of middle plate sheet welding according to claim 3, is characterized in that: the spacing of described clamping plate is 20 ~ 40mm.
5. the rectification jig of middle plate sheet welding according to claim 4, is characterized in that: described shackle plate and stiffened panel equidistantly, be symmetrically distributed on clamping plate.
6. the rectification jig of middle plate sheet welding according to claim 1, is characterized in that: the aperture in described hanger hole is 40 ~ 60mm.
7. the rectification jig of plate sheet welding according to claim 1 or 6, is characterized in that: described hanger hole top edge and shackle plate top distance >=80mm.
8. the rectification jig of middle plate sheet welding according to claim 5, is characterized in that: described stiffened panel top and clamping plate top edge distance >=50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549121.1U CN204974824U (en) | 2015-07-27 | 2015-07-27 | Correction fixture of well light gauge welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549121.1U CN204974824U (en) | 2015-07-27 | 2015-07-27 | Correction fixture of well light gauge welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204974824U true CN204974824U (en) | 2016-01-20 |
Family
ID=55109244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520549121.1U Expired - Fee Related CN204974824U (en) | 2015-07-27 | 2015-07-27 | Correction fixture of well light gauge welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204974824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262370A (en) * | 2017-01-03 | 2018-07-10 | 五冶集团上海有限公司 | A kind of large-area plate flame straightening fixture and method |
| CN112977755A (en) * | 2021-03-01 | 2021-06-18 | 广州文冲船舶修造有限公司 | Ship propeller correcting method |
-
2015
- 2015-07-27 CN CN201520549121.1U patent/CN204974824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262370A (en) * | 2017-01-03 | 2018-07-10 | 五冶集团上海有限公司 | A kind of large-area plate flame straightening fixture and method |
| CN112977755A (en) * | 2021-03-01 | 2021-06-18 | 广州文冲船舶修造有限公司 | Ship propeller correcting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |