CN221065055U - Welding feeding mechanism for side door welding tool of railway wagon - Google Patents
Welding feeding mechanism for side door welding tool of railway wagon Download PDFInfo
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- CN221065055U CN221065055U CN202323026308.7U CN202323026308U CN221065055U CN 221065055 U CN221065055 U CN 221065055U CN 202323026308 U CN202323026308 U CN 202323026308U CN 221065055 U CN221065055 U CN 221065055U
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- side door
- machine tool
- railway wagon
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- 238000003466 welding Methods 0.000 title claims abstract description 193
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of welding feeding, in particular to a welding feeding mechanism for a side door welding tool of a railway wagon, which comprises a welding machine tool, a conveying roller, a hoisting frame, a hoisting mechanism and a welding gun; the two sides of the welding machine tool are provided with limiting sliding rails, the hoisting frame and the bottom of the welding box are arranged on the limiting sliding rails of the welding machine tool in a sliding manner through limiting sliding seats, a hydraulic lifting rod is arranged on the hoisting frame, a hoisting mechanism is arranged at the telescopic end of the bottom of the hydraulic lifting rod, and a welding gun is connected and arranged on the inner side of the welding box; a plurality of conveying rollers for feeding are arranged at two ends of the welding machine tool. According to the utility model, the speed reducing motor conveys the side door welding part through the conveying roller, the lifting hook tool is driven to lift the welding part through the coaxial bidirectional screw rod on the lifting mechanism, and the welding gun is aligned to the side door welding part for welding; then the side door is conveyed by the hoisting mechanism matched with the conveying roller; the feeding and welding integrated production of the side door of the railway wagon can be realized; saving labor intensity and improving production efficiency.
Description
Technical Field
The utility model belongs to the technical field of welding feeding, and particularly relates to a welding feeding mechanism for a side door welding tool of a railway wagon.
Background
When the lower side door of the rail transit vehicle is welded, if common welding is adopted, the product quality and the production efficiency are low; because four parallel side welds are arranged on the lower side door of the rail transit vehicle, each weld is required to be positioned before welding, the side door is difficult to move manually for positioning, and the manual moving is time-consuming and labor-consuming, and the production efficiency is low, so that improvement is necessary.
Disclosure of utility model
To solve the problems set forth in the background art. The utility model provides a welding material conveying mechanism for a side door welding tool of a railway wagon, wherein a reducing motor conveys side door welding parts through a conveying roller, a lifting hook tool is driven to lift the welding parts through a coaxial bidirectional screw rod on a lifting mechanism, and a welding gun is aligned to the side door welding parts for welding; the feeding and welding integrated production of the side door of the railway wagon can be realized; after welding, the welding is carried out by matching a lifting mechanism with a transmission roller to the side door; the working personnel are not required to move, the labor intensity of the working personnel is saved, and the production efficiency is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a welding material conveying mechanism for a side door welding tool of a railway wagon comprises a welding machine tool, a conveying roller, a hoisting frame, a hydraulic lifting rod, a hoisting mechanism, a welding box and a welding gun; the two sides of the welding machine tool are provided with limiting sliding rails, the lifting frame and the bottom of the welding box are arranged on the limiting sliding rails of the welding machine tool in a sliding manner through limiting sliding seats, a hydraulic lifting rod is arranged on the lifting frame, a lifting mechanism is arranged on the telescopic end of the bottom of the hydraulic lifting rod, a welding gun is connected and arranged on the inner side of the welding box, and a control box for controlling the welding gun is arranged on the outer side of the welding box; the middle part of the welding machine tool is provided with a placing welding groove, and a plurality of conveying rollers for feeding are arranged at two sides of the placing welding groove at two ends of the welding machine tool.
As the preferable scheme of the welding feeding mechanism for the side door welding tool of the railway wagon, the inside of the hoisting mechanism is provided with a coaxial bidirectional screw rod through a screw rod seat, and the two ends of the coaxial bidirectional screw rod are provided with lifting hook tools through screw rod sliding blocks; one end of the hoisting mechanism is provided with a screw motor in driving connection with the coaxial bidirectional screw rod.
As the preferable scheme of the welding feeding mechanism for the side door welding tool of the railway wagon, the two ends of the welding machine tool are provided with the transmission cavities, one end of the transmission roller penetrates into the transmission cavities and is connected with the bearing arranged in the transmission cavities, the end of the welding machine tool is provided with the gear motor outside the transmission cavities, the driving shaft of the gear motor is provided with the driving wheel, the end of the transmission roller is provided with the driven wheel, and the driven wheel is in transmission connection with the driving wheel through the transmission belt.
As the preferable scheme of the welding feeding mechanism for the side door welding tool of the railway wagon, a limiting block is arranged in the welding groove.
As the preferable scheme of the welding feeding mechanism for the side door welding tool of the railway wagon, the welding box horizontally moves on the welding machine tool through the limiting sliding seat, and the control button is arranged on the control box.
As the preferable scheme of the welding feeding mechanism for the side door welding tool of the railway wagon, the bottom of the welding machine tool is provided with the supporting machine foot.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, a side door welding part of a railway wagon is placed on a conveying roller, a speed reducing motor is started to drive the conveying roller to rotate through a transmission belt, the side door welding part is conveyed to a welding groove of a welding machine tool, a movable hoisting frame horizontally moves to the welding groove, the height position of a hoisting mechanism is adjusted through a hydraulic lifting rod, a coaxial bidirectional screw rod is started through a screw rod motor to drive a lifting hook tool to hoist the welding part, a worker carries out hoisting assembly according to the tool structure of the side door welding part of the wagon, and the lifting hook tool is limited through a limiting block, so that a welding gun is aligned to the side door welding part, and the welding gun is controlled to carry out welding work through a control box; the feeding and welding integrated production of the side door of the railway wagon can be realized;
after the welding work is finished, the welding box is moved to one side, the lifting frame is moved to enable the lifting hook tool to lift the welded truck side door to the conveying roller, and then the conveying roller is driven by the reducing motor to convey the welded truck side door; the working personnel are not required to move, the labor intensity of the working personnel is saved, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the whole structure of a welding feeding mechanism for a side door welding tool of a railway wagon;
FIG. 2 is a schematic diagram of a front view of a welding feeding mechanism for a side door welding tool of a railway wagon;
FIG. 3 is a schematic top view of a welding feeding mechanism for a side door welding fixture of a railway wagon according to the present utility model;
FIG. 4 is a schematic diagram of a right-side view structure of a welding material feeding mechanism for a side door welding tool of a railway wagon;
FIG. 5 is a schematic cross-sectional view of the isometric view of the A-A plane of FIG. 4;
fig. 6 is a schematic bottom view of a welding feeding mechanism for a side door welding tool of a railway wagon.
Reference numerals illustrate:
1. A welding machine tool; 2. a conveying roller; 3. hoisting a frame; 4. a hydraulic lifting rod; 5. a hoisting mechanism; 6. a hook tool; 7. welding a box; 8. a control box; 9. a welding gun; 10. placing a welding groove; 11. a limit sliding rail; 12. supporting machine legs; 13. a limiting block; 21. a speed reducing motor; 22. a drive belt; 51. coaxial bidirectional screw rod; 52. and a screw motor.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-6, the present utility model provides the following technical solutions: a welding material conveying mechanism for a side door welding tool of a railway wagon comprises a welding machine tool 1, a conveying roller 2, a hoisting frame 3, a hydraulic lifting rod 4, a hoisting mechanism 5, a welding box 7 and a welding gun 9; limiting sliding rails 11 are arranged on two sides of the welding machine tool 1, the bottoms of the lifting frame 3 and the welding box 7 are arranged on the limiting sliding rails 11 of the welding machine tool 1 in a sliding manner through limiting sliding seats, a hydraulic lifting rod 4 is arranged on the lifting frame 3, a lifting mechanism 5 is arranged on a telescopic end at the bottom of the hydraulic lifting rod 4, a welding gun 9 is connected and arranged on the inner side of the welding box 7, and a control box 8 for controlling the welding gun 9 is arranged on the outer side of the welding box 7; a placing welding groove 10 is formed in the middle of the welding machine tool 1, and a plurality of feeding conveying rollers 2 are arranged at two sides of the placing welding groove 10 at two ends of the welding machine tool 1; in the embodiment, side door welding parts are placed on a conveying roller 2, gear motors 21 on two ends of a welding machine tool 1 are started, the conveying roller 2 is driven to rotate through a driving belt 22, the side door welding parts are conveyed to a welding groove 10 of the welding machine tool 1, a movable hoisting frame 3 horizontally moves to the position of the welding groove 10 on the welding machine tool 1, the height position of a hoisting mechanism 5 is adjusted through a hydraulic lifting rod 4, a coaxial bidirectional screw 51 is started through a screw motor 52 to drive a lifting hook tool 6 to hoist the welding parts, workers hoist and assemble the welding parts according to a truck side door welding part tool structure, limit is carried out through a limiting block 13, the lifting hook tool 6 is loosened, a welding box 7 is moved to two sides of the welding groove 10, the welding gun 9 is aligned with the side door welding parts, and the welding gun 9 is controlled to carry out welding work through a control box 8; the feeding and welding integrated production of the side door of the railway wagon can be realized.
When the lifting mechanism is particularly used, a coaxial bidirectional screw rod 51 is arranged in the lifting mechanism 5 through a screw rod seat, and lifting hook tools 6 are arranged at two ends of the coaxial bidirectional screw rod 51 through screw rod sliding blocks; one end of the hoisting mechanism 5 is provided with a screw motor 52 in driving connection with a coaxial bidirectional screw 51.
When the welding machine tool is particularly used, the two ends of the welding machine tool 1 are provided with the transmission cavities, one end of the transmission roller 2 penetrates into the transmission cavities and is connected with the bearings arranged in the transmission cavities, the end of the welding machine tool 1 is provided with the gear motor 21 outside the transmission cavities, the driving shaft of the gear motor 21 is provided with the driving wheel, the end of the transmission roller 2 is provided with the driven wheel, the driven wheel is in transmission connection with the driving wheel through the transmission belt 22, in the embodiment, the gear motor 21 on the two ends of the welding machine tool 1 is started, the transmission roller 2 is driven to rotate through the transmission belt 22, and the side door welding part is transmitted to the place of the welding machine tool 1; after welding, the transmission roller 2 is driven by the gear motor 21 to transmit the welded truck side door; the working personnel are not required to move, the labor intensity of the working personnel is saved, and the production efficiency is improved.
In specific use, the limiting block 13 is arranged in the welding groove 10.
When the welding machine is particularly used, the welding box 7 horizontally moves on the welding machine tool 1 through the limiting sliding seat, and the control box 8 is provided with a control button.
In specific use, the bottom of the welding machine tool 1 is provided with a supporting machine foot 12.
The working principle and the using flow of the utility model are as follows: when the welding device is used, a side door welding part of a railway freight car of a worker is placed on a conveying roller 2, a gear motor 21 on two ends of a welding machine tool 1 is started, the conveying roller 2 is driven to rotate through a driving belt 22, the side door welding part is conveyed to a position where the welding groove 10 of the welding machine tool 1 is placed, a movable hoisting frame 3 horizontally moves to the position where the welding groove 10 is placed on the welding machine tool 1, the high and low positions of a hoisting mechanism 5 are adjusted through a hydraulic lifting rod 4, a coaxial bidirectional screw 51 is started through a screw motor 52 to drive a lifting hook tool 6 to hoist the welding part, the worker carries out hoisting assembly according to the tool structure of the side door welding part of the freight car, and limits the welding part through a limiting block 13, the lifting hook tool 6 is loosened, a welding box 7 is moved to two sides where the welding groove 10 is placed, so that a welding gun 9 is aligned with the side door welding part, and the welding work is controlled through a control box 8; the feeding and welding integrated production of the side door of the railway wagon can be realized;
After the welding work is finished, the welding box 7 is moved to one side, the lifting frame 3 is moved to enable the lifting hook tool 6 to lift the welded truck side door to the conveying roller 2, and then the conveying roller 2 is driven by the gear motor 21 to convey the welded truck side door; the working personnel are not required to move, the labor intensity of the working personnel is saved, and the production efficiency is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Welding material conveying mechanism for side door welding tool of railway wagon is characterized in that: the device comprises a welding machine tool (1), a conveying roller (2), a hoisting frame (3), a hydraulic lifting rod (4), a hoisting mechanism (5), a welding box (7) and a welding gun (9); limiting sliding rails (11) are arranged on two sides of the welding machine tool (1), the bottoms of the hoisting frame (3) and the welding box (7) are arranged on the limiting sliding rails (11) of the welding machine tool (1) in a sliding manner through limiting sliding seats, a hydraulic lifting rod (4) is arranged on the hoisting frame (3), a hoisting mechanism (5) is arranged on a telescopic end at the bottom of the hydraulic lifting rod (4), a welding gun (9) is connected and arranged on the inner side of the welding box (7), and a control box (8) for controlling the welding gun (9) is arranged on the outer side of the welding box (7); the middle part of welding lathe (1) is provided with places welding groove (10), and conveying roller (2) of a plurality of pay-offs are installed at the both sides of placing welding groove (10) at the both ends of welding lathe (1).
2. The welding feed mechanism for a side door welding fixture of a railway wagon according to claim 1, wherein: a coaxial bidirectional screw rod (51) is arranged in the hoisting mechanism (5) through a screw rod seat, and lifting hook tools (6) are arranged at two ends of the coaxial bidirectional screw rod (51) through screw rod sliding blocks; one end of the hoisting mechanism (5) is provided with a screw motor (52) which is in driving connection with the coaxial bidirectional screw rod (51).
3. The welding feed mechanism for a side door welding fixture of a railway wagon according to claim 1, wherein: the welding machine tool is characterized in that transmission cavities are formed in two ends of the welding machine tool (1), one end of a transmission roller (2) penetrates into the transmission cavities and is connected with a bearing arranged in each transmission cavity, a gear motor (21) is mounted on the outer side of each transmission cavity on the end of the welding machine tool (1), a driving wheel is mounted on a driving shaft of the gear motor (21), a driven wheel is mounted on the end of the transmission roller (2), and the driven wheel is in transmission connection with the driving wheel through a transmission belt (22).
4. The welding feed mechanism for a side door welding fixture of a railway wagon according to claim 1, wherein: a limiting block (13) is arranged in the placing welding groove (10).
5. The welding feed mechanism for a side door welding fixture of a railway wagon according to claim 1, wherein: the welding box (7) horizontally moves on the welding machine tool (1) through the limiting sliding seat, and the control box (8) is provided with a control button.
6. The welding feed mechanism for a side door welding fixture of a railway wagon according to claim 1, wherein: the bottom of the welding machine tool (1) is provided with a supporting machine foot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323026308.7U CN221065055U (en) | 2023-11-09 | 2023-11-09 | Welding feeding mechanism for side door welding tool of railway wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323026308.7U CN221065055U (en) | 2023-11-09 | 2023-11-09 | Welding feeding mechanism for side door welding tool of railway wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221065055U true CN221065055U (en) | 2024-06-04 |
Family
ID=91251360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323026308.7U Active CN221065055U (en) | 2023-11-09 | 2023-11-09 | Welding feeding mechanism for side door welding tool of railway wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221065055U (en) |
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2023
- 2023-11-09 CN CN202323026308.7U patent/CN221065055U/en active Active
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