CN204545781U - A kind of railway freight gondola car underside gate folding seat welding tooling - Google Patents
A kind of railway freight gondola car underside gate folding seat welding tooling Download PDFInfo
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- CN204545781U CN204545781U CN201520059420.7U CN201520059420U CN204545781U CN 204545781 U CN204545781 U CN 204545781U CN 201520059420 U CN201520059420 U CN 201520059420U CN 204545781 U CN204545781 U CN 204545781U
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Abstract
The utility model discloses a kind of railway freight gondola car underside gate folding seat welding tooling, comprise leveling ruler and longitudinal register backup plate, the lower end of described leveling ruler is provided with the notch of cross direction profiles, the width of described notch is identical with the width of bottom side door of gondola car folding seat, the spacing of notch is identical with the spacing of bottom side door of gondola car folding seat on bottom side door of gondola car crossbeam, and the described lower end of longitudinal register backup plate is fixedly connected with the upper end of leveling ruler.Described leveling ruler is horizontal angle bar.Described longitudinal register backup plate is right angle flap, and the lower end of described right angle flap is fixedly connected with the upper surface of horizontal leveling ruler.The utility model can reduce subsidiary operation time, welds, makes vertical position welding, welding in the overhead position becomes downhand welding under welding on car can being become car; Electric welding operation can be made to move forward, decrease the car load repair welding time, shorten the car load repair time, make the position of underside gate folding seat meet drawing requirement, both facilitated welding operation, and in turn ensure that welding quality, and reduced labour intensity.
Description
Technical field
The utility model relates to welding tooling technical field.
Background technology
Railway freight gondola car is provided with multiple underside gate, and the bulk cargo such as sandstone, coal is conveniently unloaded in this design.Underside gate folding seat is positioned at door-plate top, downside, and be the hinge rotating shaft connecting underside gate folding, have the underside gate crossbeam channel-section steel of a transverse direction to be welded on the inwall of shipping open-top car in multiple underside gate top, underside gate folding seat cross direction profiles is also welded on channel-section steel.Bottom side door of gondola car number of assembling steps: first assemble side post connecting rail, then weld positioning process block, assembling underside gate, finally weld folding seat, whole dress door process at least needs 3 people to complete.Maintenance underside gate folding, finds that the folding seat damaged needs to change, and former method is that operator stands in shipping open-top car side and welds, and this welding manner is vertical plane welding, and the large and welding quality of operation easier can not ensure.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of railway freight gondola car underside gate folding seat welding tooling, has level welding on the channel-section steel of whole transverse direction, the accurate positioning of underside gate folding seat, swift to operate, ensures the feature of welding quality.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of railway freight gondola car underside gate folding seat welding tooling, comprise leveling ruler and longitudinal register backup plate, the lower end of described leveling ruler is provided with the notch of cross direction profiles, the width of described notch is identical with the width of bottom side door of gondola car folding seat, the spacing of notch is identical with the spacing of bottom side door of gondola car folding seat on bottom side door of gondola car crossbeam, and the described lower end of longitudinal register backup plate is fixedly connected with the upper end of leveling ruler.
To the further improvement that the utility model does be: described leveling ruler is horizontal angle bar.Described longitudinal register backup plate is right angle flap, and the lower end of described right angle flap is fixedly connected with the upper surface of horizontal leveling ruler.
The beneficial effect adopting technique scheme to produce is: the utility model can reduce subsidiary operation time, eliminates the process of welding underside gate positioning process block and a door; Weld under welding on car can being become car, make vertical position welding, welding in the overhead position becomes downhand welding; Electric welding operation can be made to move forward, decrease the car load repair welding time, shorten the car load repair time, accelerate car body circulation.When welding underside gate folding seat, level can weld, making the position of underside gate folding seat meet drawing requirement, both facilitated welding operation, and in turn ensure that welding quality, and reduced labour intensity.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 be the utility model be placed on underside gate crossbeam channel-section steel on weld the structural representation of underside gate folding seat;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of railway freight gondola car underside gate.
As shown in the figure: door-plate, 8 lateral columns, 9 top side rails on the downside of 1 longitudinal register backup plate, 2 leveling rulers, 3 notches, 4 underside gate folding seats, 5 underside gate crossbeams, 6 underside gate foldings, 7.
Detailed description of the invention
Contrast Fig. 1-5 uses step to be described further to operation of the present utility model:
Embodiment 1. 1 kinds of railway freight gondola car underside gate folding seat welding toolings, comprise leveling ruler 2 and longitudinal register backup plate 1, the lower end of described leveling ruler 2 is provided with the notch 3 of cross direction profiles, the width of described notch 3 is identical with the width of bottom side door of gondola car folding seat 4, the spacing of notch 3 is identical with the spacing of bottom side door of gondola car folding seat 4 on bottom side door of gondola car crossbeam 5, and the lower end of described longitudinal register backup plate 1 is fixedly connected with the upper end of leveling ruler 2.Described leveling ruler 2 is horizontal angle bar.Be placed on by leveling ruler 2 on underside gate crossbeam 5 channel-section steel used, put into underside gate folding seat 4 in each notch 3, longitudinal register backup plate 1 makes underside gate folding seat 4 longitudinal register accurate, and notch 3 makes underside gate folding seat 4 located lateral accurate.Remove leveling ruler 2 after completing spot welding, level can weld underside gate folding seat 4, then channel-section steel used for underside gate crossbeam 5 is integrally welded on shipping open-top car.
Embodiment 2. 1 kinds of railway freight gondola car underside gate folding seat welding toolings, comprise leveling ruler 2 and longitudinal register backup plate 1, the lower end of described leveling ruler 2 is provided with the notch 3 of cross direction profiles, the width of described notch 3 is identical with the width of bottom side door of gondola car folding seat 4, the spacing of notch 3 is identical with the spacing of bottom side door of gondola car folding seat 4 on bottom side door of gondola car crossbeam 5, and the lower end of described longitudinal register backup plate 1 is fixedly connected with the upper end of leveling ruler 2.Described leveling ruler 2 is horizontal angle bar.Described longitudinal register backup plate 1 is right angle flap, and the lower end of described right angle flap is fixedly connected with the upper surface of horizontal leveling ruler 2.Be placed on by leveling ruler 2 on underside gate crossbeam 5 channel-section steel used, put into underside gate folding seat 4 in each notch 3, longitudinal register backup plate 1 makes underside gate folding seat 4 longitudinal register accurate, and notch 3 makes underside gate folding seat 4 located lateral accurate.Remove leveling ruler 2 after completing spot welding, level can weld underside gate folding seat 4, then channel-section steel used for underside gate crossbeam 5 is integrally welded on shipping open-top car.
Claims (3)
1. a railway freight gondola car underside gate folding seat welding tooling, it is characterized in that: comprise leveling ruler (2) and longitudinal register backup plate (1), the lower end of described leveling ruler (2) is provided with the notch (3) of cross direction profiles, the width of described notch (3) is identical with the width of bottom side door of gondola car folding seat (4), the spacing of notch (3) is identical with the spacing of bottom side door of gondola car folding seat (4) on bottom side door of gondola car crossbeam (5), and the lower end of described longitudinal register backup plate (1) is fixedly connected with the upper end of leveling ruler (2).
2. a kind of railway freight gondola car underside gate folding seat welding tooling according to claim 1, is characterized in that: described leveling ruler (2) is horizontal angle bar.
3. a kind of railway freight gondola car underside gate folding seat welding tooling according to claim 1 and 2, it is characterized in that: described longitudinal register backup plate (1) is right angle flap, the lower end of described right angle flap is fixedly connected with the upper surface of horizontal leveling ruler (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059420.7U CN204545781U (en) | 2015-01-28 | 2015-01-28 | A kind of railway freight gondola car underside gate folding seat welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059420.7U CN204545781U (en) | 2015-01-28 | 2015-01-28 | A kind of railway freight gondola car underside gate folding seat welding tooling |
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| CN204545781U true CN204545781U (en) | 2015-08-12 |
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| CN201520059420.7U Active CN204545781U (en) | 2015-01-28 | 2015-01-28 | A kind of railway freight gondola car underside gate folding seat welding tooling |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394608A (en) * | 2016-11-17 | 2017-02-15 | 华东交通大学 | Railway truck lower side door loading and unloading device |
| CN110576284A (en) * | 2019-08-30 | 2019-12-17 | 天津市伟泰轨道交通装备有限公司 | Steel platform welding turning device |
| CN112809252A (en) * | 2020-12-30 | 2021-05-18 | 中车眉山车辆有限公司 | Automatic production system for lower side door assembly of railway wagon |
| CN115401371A (en) * | 2022-09-30 | 2022-11-29 | 广东省铁路规划设计研究院有限公司 | Automatic welding workstation suitable for railway open wagon door |
-
2015
- 2015-01-28 CN CN201520059420.7U patent/CN204545781U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394608A (en) * | 2016-11-17 | 2017-02-15 | 华东交通大学 | Railway truck lower side door loading and unloading device |
| CN110576284A (en) * | 2019-08-30 | 2019-12-17 | 天津市伟泰轨道交通装备有限公司 | Steel platform welding turning device |
| CN112809252A (en) * | 2020-12-30 | 2021-05-18 | 中车眉山车辆有限公司 | Automatic production system for lower side door assembly of railway wagon |
| CN115401371A (en) * | 2022-09-30 | 2022-11-29 | 广东省铁路规划设计研究院有限公司 | Automatic welding workstation suitable for railway open wagon door |
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Legal Events
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| 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: 051430 Shijiazhuang Province, Luancheng City, Shijiazhuang province equipment Industrial Park, Yu Xiang street, No. 168 Patentee after: CRRC SHIJIAZHUANG CO., LTD. Address before: 050000 No. 125, front street, Shijiazhuang vehicle factory, Hebei Patentee before: CSR SHIJIAZHUANG ROLLING STOCK WORKS |