CN218891389U - Anti-deformation special fixture for welding - Google Patents
Anti-deformation special fixture for welding Download PDFInfo
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- CN218891389U CN218891389U CN202223216027.3U CN202223216027U CN218891389U CN 218891389 U CN218891389 U CN 218891389U CN 202223216027 U CN202223216027 U CN 202223216027U CN 218891389 U CN218891389 U CN 218891389U
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Abstract
The utility model provides a deformation-preventing special fixture for welding, which comprises a base, wherein a group of brackets are arranged on the front side and the rear side of the base, sliding grooves are welded on the two sides of the base, sliding seats are respectively arranged in the sliding grooves on the front side and the rear side of the base, the sliding seats are fixedly connected with the brackets, arc-shaped support plates are arranged above the brackets, a pressing plate is arranged between the two support plates on the left side and the right side through pin shafts, two ends of a workpiece are arranged on the front and the rear groups of brackets, and a jack is arranged below the workpiece. The deformation-preventing special fixture for welding is designed with two brackets and one or more jacks, a workpiece is placed on the two brackets and fixed by a pressing plate after being positioned, the workpiece is supported by the jacks between the two brackets, so that the workpiece cannot be deformed due to welding during welding, and the workpiece is not turned back when all parts of the workpiece are welded, and the operation is convenient, trouble-saving and labor-saving.
Description
Technical Field
The utility model belongs to the field of mechanical equipment, and particularly relates to an anti-deformation special fixture for welding.
Background
Many weldments are longer in size, are extremely easy to deform during welding, are more easy to deform during welding of some stainless steel workpieces, are difficult to correct manually after deformation, and have high labor intensity.
Disclosure of Invention
The utility model provides a deformation-preventing special fixture for welding, which solves the defects of easy deformation and high labor intensity of a longer workpiece in the prior art during welding.
The technical scheme of the utility model is realized as follows: the anti-deformation special fixture for welding comprises a base, wherein a group of brackets are arranged on the front side and the rear side of the base, sliding grooves are welded on the two sides of the base, sliding seats are respectively arranged in the sliding grooves on the front side and the rear side of the base, the sliding seats are fixedly connected with the brackets, arc-shaped support plates are arranged above the brackets, a pressing plate is arranged between the two support plates on the left side and the right side through pin shafts, two ends of a workpiece are arranged on the front and the rear groups of brackets, and a jack is arranged below the workpiece;
preferably, the sliding seat can axially move in the sliding groove;
preferably, the number of jacks arranged below the workpiece is more than or equal to 1.
The beneficial effects of the utility model are as follows: the deformation-preventing special fixture for welding is designed with two brackets and one or more jacks, a workpiece is placed on the two brackets and fixed by a pressing plate after being positioned, the workpiece is supported by the jacks between the two brackets, so that the workpiece cannot be deformed due to welding during welding, and the workpiece is not turned back when all parts of the workpiece are welded, and the operation is convenient, trouble-saving and labor-saving.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is a cross-sectional view of fig. 2 of the present utility model.
Part description: 1. the device comprises a base, 2, a jack, 3, a bracket, 4, a pressing plate, 5, a sliding groove, 5, a sliding seat, 7, a support plate, 8, a pin shaft, 9 and a workpiece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, a special anti-deformation clamp for welding comprises a base 1, a group of brackets 3 are arranged on the front side and the rear side of the base 1, sliding grooves 5 are welded on the two sides of the base 1, sliding seats 6 are respectively arranged in the sliding grooves 5 on the front side and the rear side of the base 1, the sliding seats can axially move in the sliding grooves according to the length of a workpiece, the distances between the two groups of brackets are matched with the length of the workpiece, the sliding seats 6 are fixedly connected with the brackets 3, arc-shaped support plates 7 are arranged above the brackets 3, pressing plates 4 are arranged between the two support plates 7 on the left side and the right side through pin shafts 8, the two ends of the workpiece 9 are arranged on the two groups of brackets 3 on the front side and the rear side, 1 jack 2 is arranged below the workpiece 9, and the number of the jacks 2 can be set according to the length of the workpiece. If the workpiece is longer, a plurality of jacks are needed to be arranged between the two groups of brackets, so that the deformation of the workpiece caused by the sinking of the workpiece in the middle of the brackets is prevented.
The base is placed on a flat ground, the two groups of brackets are connected with sliding seats on two sides of the base through sliding grooves formed by channel steel on two sides of the bottom, a workpiece is placed on arc-shaped support plates on the upper parts of the two brackets, after the workpiece is positioned, the workpiece is pressed by a pressing plate, and the pressing plate is fixedly connected with the support plates through shaft pins. After the workpiece is fixed, the workpiece is propped up by a jack between the two brackets, so that the workpiece is ensured to be in a horizontal position.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (3)
1. The utility model provides a special fixture of preapring for an unfavorable turn of events for welding, its characterized in that includes base (1), both sides all are equipped with a set of support (3) around base (1), base (1) both sides welding has sliding tray (5), be equipped with sliding tray (6) in sliding tray (5) of both sides around base (1) respectively, sliding tray (6) and support (3) fixed connection, support (3) top all is equipped with convex extension board (7), installs clamp plate (4) through round pin axle (8) between two extension boards (7) of left and right sides, on two sets of supports (3) around arranging in work piece (9) both ends, work piece (9) below is equipped with jack (2).
2. A special anti-deformation clamp for welding as claimed in claim 1, characterized in that the sliding seat (6) is axially movable in the sliding groove (5).
3. The special anti-deformation clamp for welding according to claim 1, wherein the number of jacks (2) arranged below the workpiece (9) is more than or equal to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223216027.3U CN218891389U (en) | 2022-12-02 | 2022-12-02 | Anti-deformation special fixture for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223216027.3U CN218891389U (en) | 2022-12-02 | 2022-12-02 | Anti-deformation special fixture for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218891389U true CN218891389U (en) | 2023-04-21 |
Family
ID=86000301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223216027.3U Active CN218891389U (en) | 2022-12-02 | 2022-12-02 | Anti-deformation special fixture for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218891389U (en) |
-
2022
- 2022-12-02 CN CN202223216027.3U patent/CN218891389U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |