CN212350901U - Welding tool for positioning seat of brake control cabinet of railway vehicle - Google Patents
Welding tool for positioning seat of brake control cabinet of railway vehicle Download PDFInfo
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- CN212350901U CN212350901U CN202020277021.9U CN202020277021U CN212350901U CN 212350901 U CN212350901 U CN 212350901U CN 202020277021 U CN202020277021 U CN 202020277021U CN 212350901 U CN212350901 U CN 212350901U
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- positioning seat
- brake control
- welding
- control cabinet
- tool body
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Abstract
The utility model discloses a welding frock for rail vehicle brake control machine case positioning seat, including the frock body of rectangle structure, be provided with at least one constant head tank at the border department of every limit in frock body top, the shape of constant head tank is unanimous with the shape of the positioning seat of treating the welding, and the positioning seat of treating the welding is placed in the constant head tank; the utility model discloses simple structure, convenient to use only needs alone can operate, has released the hand labor power, has avoided artifical marking off location, and the location is accurate, prevents that positioning seat welded position from deviating, has improved production efficiency, has guaranteed brake control machine case product quality, increases enterprise economic benefits.
Description
Technical Field
The utility model relates to a welding frock for rail vehicle brake control machine case positioning seat belongs to rail vehicle corollary equipment and makes technical field.
Background
In the production and manufacturing process of the conventional railway vehicle brake control cabinet, a plurality of positioning seats are required to be welded on the inner side wall of a shell of the brake control cabinet, scribing positioning and spot welding are firstly carried out during welding, then full welding is carried out, the scribing positioning is carried out to determine the welding position of the positioning seat, but the scribing positioning is inaccurate due to the size error in the scribing process, so that potential danger is easily caused to a railway vehicle in the subsequent use process of a brake control cabinet product; moreover, at present, at least two persons are required to cooperate with each other to operate and assemble the marking and welding positioning seat, the production efficiency is low, the operation is inconvenient, the marking and positioning size deviation is very easy to occur, and the quality of a brake control cabinet product cannot be controlled; therefore, the important problem to be solved by the technical scheme is to improve the production efficiency, ensure the product quality of the brake control cabinet and release the manual labor.
Disclosure of Invention
For solving prior art's is not enough, the utility model provides a welding frock for rail vehicle brake control machine case positioning seat, simple structure, convenient to use only needs alone to operate, has released the hand labor power, has avoided artifical marking off location, and the location is accurate, prevents that positioning seat welded position from deviating, has improved production efficiency, has guaranteed brake control machine case product quality, increases enterprise economic benefits.
The utility model discloses the technical scheme who adopts does:
the welding tool for the positioning seat of the railway vehicle brake controller case comprises a tool body with a rectangular structure, wherein at least one positioning groove is arranged at the edge of each edge of the top of the tool body, the shape of each positioning groove is consistent with that of a positioning seat to be welded, and the positioning seat to be welded is placed in the positioning groove.
As the utility model discloses a further preferred, the frock body be by the fashioned rectangle cell body structure of bending of sheet metal, cell body one side of rectangle cell body structure frock body is the bottom, plane one side of rectangle cell body structure frock body is the top.
As a further preference of the utility model, the positioning groove is punched at the top of the tool body with the rectangular groove body structure; or a through hole is formed in the top of the rectangular groove body structure tool body in a stamping mode, a limiting plate corresponding to the through hole is welded on the side groove wall of the bottom of the rectangular groove body structure tool body, the limiting plate is parallel to the top of the rectangular groove body structure tool body, and the limiting plate and the through hole are matched to form a positioning groove.
As the utility model discloses a further preferred, four edges at rectangle structure frock body are provided with the fixed orifices respectively.
As the utility model discloses a further preferred wears to establish the screw in the fixed orifices, fixes rectangle structure frock body on the workstation through the screw.
The beneficial effects of the utility model reside in that: when the positioning device is used, the shell of the brake control cabinet is sleeved on the tool body, the positioning seat to be welded is placed in the positioning groove, and the positioning seat and the inner side wall of the shell of the brake control cabinet are fixedly connected in advance in a spot welding mode; finally, separating the shell of the brake control cabinet from the tool body, taking down the shell of the brake control cabinet, and then welding the positioning seat after the pre-fixed connection according to the requirement of a welding process file to ensure the connection strength between the shell of the brake control cabinet and the positioning seat; simple structure, convenient to use only needs alone can operate, has released the hand labor power, has avoided artifical marking off location, and the location is accurate, prevents that positioning seat welded position from deviating, has improved production efficiency, has guaranteed brake control machine case product quality, increases enterprise economic benefits.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic bottom structure of the present invention;
fig. 3 is a schematic perspective view of the present invention in use;
FIG. 4 is a schematic structural diagram of a positioning seat welded on the inner side wall of the housing of the brake control cabinet;
the main reference numerals in the figures have the following meanings:
1-a tool body, 2-a positioning groove, 3-a fixing hole, 4-a limiting plate, 5-a positioning seat and 6-a shell of a brake control cabinet.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2: the embodiment is a welding tool for a positioning seat of a brake control cabinet of a railway vehicle, which comprises a tool body 1 with a rectangular structure, wherein a positioning groove 2 is arranged at the edge of each edge of the top of the tool body 1, the shape of the positioning groove 2 is consistent with that of a positioning seat 5 to be welded, and the positioning seat 5 to be welded is placed in the positioning groove 2 during working; in practical application, a plurality of positioning grooves 2 can be arranged at the edge of each edge of the top of the tool body 1 to adapt to different welding positioning seats 5 of the brake control cabinet.
In the embodiment, the tool body 1 is a rectangular groove body structure formed by bending a metal plate, one side of the groove body of the tool body 1 with the rectangular groove body structure is a bottom, and one side of the plane of the tool body 1 with the rectangular groove body structure is a top; punching a through hole at the top of the rectangular groove body structure tool body 1, welding a limiting plate 4 corresponding to the through hole on the side groove wall at the bottom of the rectangular groove body structure tool body 1, wherein the limiting plate 4 is parallel to the top of the rectangular groove body structure tool body 1, and the limiting plate 4 is matched with the through hole to form a positioning groove 2; in practical application, the positioning groove 2 can also be formed at the top of the rectangular groove body structure tool body 1 directly in a stamping mode.
In the embodiment, the four corners of the rectangular tool body 1 are respectively provided with a fixing hole 3; during specific implementation, a screw penetrates through the fixing hole 3, and the rectangular structure tool body 1 is fixed on the workbench through the screw; is convenient for use.
When the tool is used, the tool body 1 with the rectangular structure is fixed on a workbench through screws; then, a shell 6 of the brake control cabinet is sleeved on the tool body 1, four sides of the tool body 1 are respectively attached to the inner side wall of the shell 6 of the brake control cabinet, and the position of the inner side wall of the shell 6 of the brake control cabinet corresponding to the positioning groove 2 is the position to be welded of the positioning seat 5, and is shown in fig. 3; then, the positioning seat 5 to be welded is placed in the positioning groove 2, and the positioning seat 5 and the inner side wall of the shell 6 of the brake control cabinet are pre-fixedly connected in a spot welding mode; then separating the shell 6 of the brake control cabinet from the tool body 1, taking down the shell 6 of the brake control cabinet, and then welding the positioning seat 5 after the pre-fixed connection according to the requirement of a welding process file, so as to ensure the structural connection strength after welding between the shell 6 of the brake control cabinet and the positioning seat 5; the welded structure is shown in fig. 4, and in order to facilitate viewing of the positioning seat 5, a part of the structure of the shell 6 of the brake control cabinet, which is overlapped with the positioning seat 5, is hidden and not specifically shown; in the use process, the automatic drawing device can be operated by only one person, is very convenient, does not need to be drawn for positioning, and effectively improves the production efficiency.
The utility model discloses simple structure, convenient to use only needs alone can operate, has released the hand labor power, has avoided artifical marking off location, and the location is accurate, prevents that positioning seat welded position from deviating, has improved production efficiency, has guaranteed brake control machine case product quality, increases enterprise economic benefits.
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. A welding frock for rail vehicle brake control machine case positioning seat, its characterized in that: the tool comprises a tool body with a rectangular structure, wherein at least one positioning groove is formed in the edge of each edge of the top of the tool body, the shape of each positioning groove is consistent with that of a positioning seat to be welded, and the positioning seat to be welded is placed in each positioning groove.
2. The welding tool for the positioning seat of the brake control cabinet of the railway vehicle as claimed in claim 1, wherein the tool body is a rectangular groove body structure formed by bending a metal plate, one side of a groove body of the rectangular groove body structure tool body is a bottom, and one side of a plane of the rectangular groove body structure tool body is a top.
3. The welding tool for the positioning seat of the brake control cabinet of the railway vehicle as claimed in claim 2, wherein a positioning groove is punched at the top of the tool body with the rectangular groove body structure; or a through hole is formed in the top of the rectangular groove body structure tool body in a stamping mode, a limiting plate corresponding to the through hole is welded on the side groove wall of the bottom of the rectangular groove body structure tool body, the limiting plate is parallel to the top of the rectangular groove body structure tool body, and the limiting plate and the through hole are matched to form a positioning groove.
4. The welding tool for the positioning seat of the brake control cabinet of the railway vehicle as claimed in claim 1, wherein fixing holes are respectively formed at four corners of the rectangular tool body.
5. The welding tool for the positioning seat of the brake control cabinet of the railway vehicle as claimed in claim 4, wherein screws are inserted into the fixing holes, and the tool body with the rectangular structure is fixed on the workbench through the screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020277021.9U CN212350901U (en) | 2020-03-09 | 2020-03-09 | Welding tool for positioning seat of brake control cabinet of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020277021.9U CN212350901U (en) | 2020-03-09 | 2020-03-09 | Welding tool for positioning seat of brake control cabinet of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212350901U true CN212350901U (en) | 2021-01-15 |
Family
ID=74145333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020277021.9U Active CN212350901U (en) | 2020-03-09 | 2020-03-09 | Welding tool for positioning seat of brake control cabinet of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212350901U (en) |
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2020
- 2020-03-09 CN CN202020277021.9U patent/CN212350901U/en active Active
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