CN210115625U - Brake cabinet lateral wall is constituteed and is used welding frock - Google Patents
Brake cabinet lateral wall is constituteed and is used welding frock Download PDFInfo
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- CN210115625U CN210115625U CN201920667144.0U CN201920667144U CN210115625U CN 210115625 U CN210115625 U CN 210115625U CN 201920667144 U CN201920667144 U CN 201920667144U CN 210115625 U CN210115625 U CN 210115625U
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Abstract
The utility model discloses a brake cabinet lateral wall constitutes and uses welding frock, including the underframe, the symmetry is provided with lower margin installation piece on the left and right sides frame of underframe, one side undercut that lower margin installation piece is close to each other is formed with lower margin installation face, be provided with positioner between two lower margin installation pieces of symmetry, positioner is including setting up the last locating plate at underframe upper frame front end, set up the lower locating plate at underframe lower frame front end and set up the limiting plate between last locating plate and lower locating plate, both sides at last locating plate plain end top and the both sides at lower locating plate flange end top are provided with the lateral wall stopper respectively, the both sides at lower locating plate plain end top are provided with the locating piece respectively, the limiting plate is improved level and is provided with a fluting, the both sides of fluting correspond respectively and are provided with a plurality of backup pad stopper; the utility model discloses can be effectual with lateral wall, lower margin and the three part of backup pad fast assembly together, improve welding efficiency and quality, reduce intensity of labour.
Description
Technical Field
The utility model relates to a brake cabinet lateral wall is constituteed and is used welding frock belongs to the special frock field of brake cabinet welding.
Background
In the welding process for forming the left side wall and the right side wall of the brake cabinet of the power-concentrated electric motor train unit vehicle with the speed of 160 kilometers per hour, at present, the left side wall and the right side wall of the brake cabinet are subjected to scribing, positioning and spot welding firstly and then full welding, scribing is performed to determine the key size and the outline size of a frame, but dimension errors and uncertainty of scribing positioning existing in scribing are ignored, so that potential risks of vehicle accidents and the reject ratio of products are caused, and the scribing positioning needs to be matched by multiple persons, so that the production efficiency is low, and the operation is inconvenient.
Disclosure of Invention
For solving prior art's is not enough, the utility model provides a brake cabinet lateral wall is constituteed and is used welding frock, can effectually assemble together lateral wall, lower margin and the three part of backup pad fast, has improved welding efficiency and quality, has reduced intensity of labour.
The utility model discloses the technical scheme who adopts does:
a welding tool for forming the side wall of a brake cabinet comprises a bottom frame, wherein foot margin mounting blocks are symmetrically arranged on frames on the left side and the right side of the bottom frame, one side, close to each other, of each foot margin mounting block is recessed downwards to form a foot margin mounting surface, a positioning device is arranged between the two symmetrical foot margin mounting blocks and comprises an upper positioning plate arranged at the front end of the upper frame of the bottom frame, a lower positioning plate arranged at the front end of the lower frame of the bottom frame and a limiting plate arranged between the upper positioning plate and the lower positioning plate, the upper positioning plate and the lower positioning plate are both of a convex structure and respectively comprise a convex end and a flat end, and the convex ends of the upper positioning plate and the lower positioning plate of the convex structure are; side wall limiting blocks are respectively arranged on two sides of the top of the flat opening end of the upper positioning plate and two sides of the top of the convex opening end of the lower positioning plate, positioning blocks are respectively arranged on two sides of the top of the flat opening end of the lower positioning plate, and the positioning blocks extend to the upper parts of the lower plane ends of the foot margin mounting blocks which are close to each other; a slot is horizontally arranged on the limiting plate, and a plurality of supporting plate limiting blocks are correspondingly arranged on two sides of the slot respectively.
Preferably, a plurality of connecting plates are arranged between the upper positioning plate and the lower positioning plate, and the limiting plates are positioned on the upper sides of the connecting plates.
Preferably, the height of the limiting plate is higher than the heights of the upper positioning plate and the lower positioning plate.
Preferably, the top parts of the upper positioning plate, the lower positioning plate and the foot mounting block are positioned on the same horizontal plane.
Preferably, the slot is formed in one side of the limiting plate close to the upper locating plate.
The beneficial effects of the utility model reside in that:
with the lateral wall stopper butt on lateral wall and the lower locating plate, with the locating piece butt on lower margin and the lower locating plate, then place the backup pad between the backup pad stopper that corresponds, reuse bolt is fixed the backup pad with lateral wall, lower margin respectively for the backup pad is perpendicular with lower margin, lateral wall respectively, and lower margin is perpendicular with the lateral wall, and spot welding reinforcement is carried out again, stability and accuracy when having guaranteed the lateral wall and constituteing, and improved welding efficiency and quality, reduced intensity of labour.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a side sectional view of the present invention;
FIG. 4 is a schematic diagram of an exemplary welding operation;
the main reference numerals in the figures have the following meanings:
1. underframe, 2, lower margin installation piece, 3, top board, 4, limiting plate, 5, lower locating plate, 6, lateral wall stopper, 7, locating piece, 8, fluting, 9, backup pad stopper, 10, connecting plate, 11, lower margin, 12, backup pad, 13, lateral wall, 21, lower margin installation face.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-4: the embodiment is a welding tool for forming side walls of a brake cabinet, and the welding tool comprises a bottom frame 1, wherein lower foot mounting blocks 2 are symmetrically arranged on frames on the left side and the right side of the bottom frame 1, one sides, close to each other, of the lower foot mounting blocks 2 are recessed downwards to form lower foot mounting surfaces 21, a positioning device is arranged between the two symmetrical lower foot mounting blocks 2, the positioning device comprises an upper positioning plate 3 arranged at the front end of the upper frame of the bottom frame 1, a lower positioning plate 5 arranged at the front end of the lower frame of the bottom frame 1 and a limiting plate 4 arranged between the upper positioning plate 3 and the lower positioning plate 5, the upper positioning plate 3 and the lower positioning plate 5 are both in a convex structure and respectively comprise a convex end and a flat end, and the convex ends of the upper positioning plate 3 and the lower; side wall limiting blocks 6 are respectively arranged on two sides of the top of the flat opening end of the upper positioning plate 3 and two sides of the top of the convex opening end of the lower positioning plate 5, positioning blocks 7 are respectively arranged on two sides of the top of the flat opening end of the lower positioning plate 5, and the positioning blocks 7 extend to the upper parts of the lower plane ends of the foot margin mounting blocks 2 which are close to each other; a slot 8 is horizontally arranged on the limiting plate 4, and a plurality of supporting plate limiting blocks 9 are correspondingly arranged on two sides of the slot 8 respectively.
Referring to fig. 1 and 2, a plurality of connecting plates 10 are arranged between the upper positioning plate 3 and the lower positioning plate 5, the limiting plates 4 are located on the upper sides of the connecting plates 10, and the heights of the limiting plates 4 are higher than those of the upper positioning plate 3 and the lower positioning plate 5.
Referring to fig. 2, the top portions of the upper positioning plate 3, the lower positioning plate 5 and the foot mounting blocks 2 are located on the same horizontal plane.
Referring to fig. 1, the slot 8 is provided on the side of the limit plate 4 adjacent to the upper limit plate 3.
Referring to fig. 4, the utility model discloses when in-service use, place lateral wall 13 correspondence between last locating plate 3 and lower locating plate 5, lateral wall 13 will with the 6 butts of lateral wall stopper on lower locating plate 5, and the through-hole on the lateral wall 13 will correspond the joint in the backup pad stopper 9 outside, again with the 7 butts of locating piece on lower margin 11 and the lower locating plate 5, then place backup pad 12 between the backup pad stopper 9 that corresponds, reuse bolt with the backup pad respectively with lateral wall 13, lower margin 11 is fixed, at this moment, backup pad 12 respectively with lower margin 11, lateral wall 13 is perpendicular, lower margin 11 is perpendicular with lateral wall 13, it can to carry out spot welding reinforcement again.
To sum up, the utility model provides a pair of brake cabinet lateral wall is constituteed and is used welding frock, can effectually assemble lateral wall, lower margin and the three part of backup pad together fast, has improved welding efficiency and quality, has reduced intensity of labour
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a brake cabinet lateral wall constitutes and uses welding frock which characterized in that: the upper positioning plate and the lower positioning plate (5) are of a convex structure and respectively comprise a convex end and a flat end, and the convex ends of the upper positioning plate (3) and the lower positioning plate (5) of the convex structure are oppositely arranged; side wall limiting blocks (6) are respectively arranged on two sides of the top of the flat opening end of the upper positioning plate (3) and two sides of the top of the convex opening end of the lower positioning plate (5), positioning blocks (7) are respectively arranged on two sides of the top of the flat opening end of the lower positioning plate (5), and the positioning blocks (7) extend to the upper parts of the lower plane ends of the foot margin mounting blocks (2) which are close to each other; a slot (8) is horizontally arranged on the limiting plate (4), and a plurality of supporting plate limiting blocks (9) are correspondingly arranged on two sides of the slot opening of the slot (8) respectively.
2. The welding tool for the brake cabinet side wall assembly according to claim 1, wherein a plurality of connecting plates (10) are arranged between the upper positioning plate (3) and the lower positioning plate (5), and the limiting plate (4) is located on the upper sides of the connecting plates (10).
3. The welding tooling for the composition of the side wall of the brake cabinet according to claim 2, wherein the height of the limiting plate (4) is higher than the height of the upper positioning plate (3) and the lower positioning plate (5).
4. The welding tool for the side wall assembly of the brake cabinet according to claim 1, wherein the tops of the upper positioning plate (3), the lower positioning plate (5) and the foot mounting blocks (2) are located on the same horizontal plane.
5. The brake cabinet side wall composition welding tool according to claim 1, wherein the groove (8) is formed in one side of the limiting plate (4) close to the upper positioning plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667144.0U CN210115625U (en) | 2019-05-10 | 2019-05-10 | Brake cabinet lateral wall is constituteed and is used welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667144.0U CN210115625U (en) | 2019-05-10 | 2019-05-10 | Brake cabinet lateral wall is constituteed and is used welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210115625U true CN210115625U (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920667144.0U Active CN210115625U (en) | 2019-05-10 | 2019-05-10 | Brake cabinet lateral wall is constituteed and is used welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210115625U (en) |
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2019
- 2019-05-10 CN CN201920667144.0U patent/CN210115625U/en active Active
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