CN202934302U - Tool for setting deflection of metro vehicle welding part - Google Patents
Tool for setting deflection of metro vehicle welding part Download PDFInfo
- Publication number
- CN202934302U CN202934302U CN 201220625642 CN201220625642U CN202934302U CN 202934302 U CN202934302 U CN 202934302U CN 201220625642 CN201220625642 CN 201220625642 CN 201220625642 U CN201220625642 U CN 201220625642U CN 202934302 U CN202934302 U CN 202934302U
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- slide block
- deflection
- tool
- wedge
- fixed
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Abstract
The utility model discloses a tool for setting the deflection of a metro vehicle welding part. The tool comprises a foundation framework, a wedge base and a workpiece supporting seat, wherein a plurality of linear guide rails are arranged on the foundation framework at intervals; first slide blocks are arranged on the linear guide rails; the wedge base is fixed at the upper end of the first slide blocks, and can be driven to horizontally move through the first slide blocks; an included angle is formed between the wedge surface of the wedge base and the horizontal plane, and the wedge surface of the wedge base is parallel to an axis of the linear guide rails; a second slide block is arranged on the wedge surface; the workpiece supporting seat is fixed at the upper end of the second slide block; and the workpiece supporting seat can be driven to move up and down through the second slide block. The tool is simple in structure, convenient to use and accurate in deflection, the number of the wedge base and the workpiece supporting seat can be adjusted according to the length and the number of the welding workpiece, the tool can be applied to deflection requirements of different models, the resource and time waste is avoided, and the production efficiency is improved.
Description
Technical field
The utility model relates to metro vehicle car body and manufactures field, specifically, is that a kind of railcar welding assembly amount of deflection arranges frock.
Background technology
Railcar product diversification at present, each parts of different automobile types car body are manufactured amount of deflection and are required to differ, and cause welding tooling can't share when manufacturing the different automobile types product.The Welder who uses at present loads and scratches the part-structure complexity, is difficult for adjusting.When size changes, just need redesign manufacture, not only take a large amount of factory sites, manpower, improve manufacturing cost, and expend the plenty of time, affect production efficiency.
Summary of the invention
Goal of the invention: technical problem to be solved in the utility model is, for the problem of existing railcar welding tooling application limitation, provides a kind of simple in structure, easy to use, versatility, low cost, amount of deflection arranges frock efficiently.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of railcar welding assembly amount of deflection arranges frock, comprise basic framework, wedge pedestal and workpiece bracket, spaced some line slideways on described basic framework, be provided with the first slide block on line slideway, described wedge pedestal is fixed on the upper end of the first slide block, by the first slide block, can drive the motion of wedge base level; The cammed surface of described wedge pedestal forms angle and parallel with the axis of line slideway with horizontal plane, is provided with the second slide block on cammed surface, and described workpiece bracket is fixed on the upper end of the second slide block, can drive the workpiece bracket by the second slide block and move up and down.
In the utility model, further, described wedge pedestal is fixed on the upper end of the first slide block by bolt, nut.
In the utility model, further, described workpiece bracket is fixed on the upper end of the second slide block by bolt, nut.
Beneficial effect: (1) the utility model is simple in structure, easy to use, rises and scratches accurately; (2) quantity of wedge pedestal and workpiece bracket can be adjusted according to length and the quantity of welding work pieces, can be applied to the amount of deflection requirement of different automobile types simultaneously, has avoided resource and waste of time, has improved production efficiency.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is stereogram of the present utility model;
Fig. 4 is the A place partial enlarged drawing in Fig. 3.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is done further and explained.
As shown in Figures 1 to 4, railcar welding assembly amount of deflection of the present utility model arranges frock and comprises basic framework 1, wedge pedestal 2 and workpiece bracket 3.Spaced 20 line slideways 4 on basic framework 1, line slideway 4 is divided into 5 groups along basic framework 1 length direction, and 4 every group, line slideway 4 is provided with the first slide block 5.Wedge pedestal 2 is fixed on the upper end of the first slide block 5 by bolt, nut, by the first slide block 5, along line slideway 4 rectilinear motions, can drive 2 horizontal movements of wedge pedestal.The cammed surface of wedge pedestal 2 forms angle and parallel with the axis of line slideway 4 with horizontal plane, be provided with the second slide block 6 on cammed surface, workpiece bracket 3 is fixed on the upper end of the second slide block 6 by bolt, nut, slide up and down along cammed surface by the second slide block 6, can drive workpiece bracket 3 and move up and down.
In use procedure, amount of deflection of the present utility model is arranged to frock and be placed on workpiece welding assembly station below, promote the second slide block 6, make it drive workpiece bracket 3 and retreat to cammed surface lower end original position, and adjust wedge pedestal 2 by promoting the first slide block 5, make it over against welding work pieces.After the workpiece welding assembly completes, then promote the second slide block 6, make it drive workpiece bracket 3 and be moved upward to the height and position set, workpiece is subject to the 3 extruding flexural deformations of workpiece bracket, has completed and has disturbed operation.
The utility model is made simple, and basic framework 1, wedge pedestal 2 and workpiece bracket 3 all have by square steel and are welded, and bolt, nut are standard fasteners, and it is convenient to change.During use, the quantity of wedge pedestal 2 and workpiece bracket 3 can be adjusted according to length and the quantity of welding work pieces.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a railcar welding assembly amount of deflection arranges frock, it is characterized in that: comprise basic framework (1), wedge pedestal (2) and workpiece bracket (3), the upper spaced some line slideways (4) of described basic framework (1), be provided with the first slide block (5) on line slideway (4), described wedge pedestal (2) is fixed on the upper end of the first slide block (5), by the first slide block (5), can drive wedge pedestal (2) horizontal movement; The cammed surface of described wedge pedestal (2) forms angle and parallel with the axis of line slideway (4) with horizontal plane, be provided with the second slide block (6) on cammed surface, described workpiece bracket (3) is fixed on the upper end of the second slide block (6), can drive workpiece bracket (3) by the second slide block (6) and move up and down.
2. a kind of railcar welding assembly amount of deflection according to claim 1 arranges frock, and it is characterized in that: described wedge pedestal (2) is fixed on the upper end of the first slide block (5) by bolt, nut.
3. a kind of railcar welding assembly amount of deflection according to claim 1 arranges frock, and it is characterized in that: described workpiece bracket (3) is fixed on the upper end of the second slide block (6) by bolt, nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625642 CN202934302U (en) | 2012-11-23 | 2012-11-23 | Tool for setting deflection of metro vehicle welding part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625642 CN202934302U (en) | 2012-11-23 | 2012-11-23 | Tool for setting deflection of metro vehicle welding part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934302U true CN202934302U (en) | 2013-05-15 |
Family
ID=48318561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220625642 Expired - Lifetime CN202934302U (en) | 2012-11-23 | 2012-11-23 | Tool for setting deflection of metro vehicle welding part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045336A (en) * | 2020-09-07 | 2020-12-08 | 中车长春轨道客车股份有限公司 | Vehicle body deflection adjusting device of metro vehicle |
| CN114378508A (en) * | 2021-12-10 | 2022-04-22 | 中国一冶集团有限公司 | Handrail part assembly bed-jig device |
-
2012
- 2012-11-23 CN CN 201220625642 patent/CN202934302U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045336A (en) * | 2020-09-07 | 2020-12-08 | 中车长春轨道客车股份有限公司 | Vehicle body deflection adjusting device of metro vehicle |
| CN114378508A (en) * | 2021-12-10 | 2022-04-22 | 中国一冶集团有限公司 | Handrail part assembly bed-jig device |
| CN114378508B (en) * | 2021-12-10 | 2024-01-12 | 中国一冶集团有限公司 | Railing part assembly jig device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 210031, 68 North Pearl Road, Taishan Park, Nanjing hi tech Development Zone, Jiangsu, China Patentee after: CRRC NANJING PUZHEN RAIL TRANSPORT Co.,Ltd. Address before: 208 No. 210031 middle Pearl Road, Nanjing hi tech Development Zone, Jiangsu, China Patentee before: NANJING CSR PUZHEN RAIL TRANSPORT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |