CN219767235U - Welding assembly tool for pressing plate of coupler box of electric locomotive - Google Patents
Welding assembly tool for pressing plate of coupler box of electric locomotive Download PDFInfo
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- CN219767235U CN219767235U CN202321003094.9U CN202321003094U CN219767235U CN 219767235 U CN219767235 U CN 219767235U CN 202321003094 U CN202321003094 U CN 202321003094U CN 219767235 U CN219767235 U CN 219767235U
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- electric locomotive
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- welding
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- 238000003825 pressing Methods 0.000 title claims abstract description 75
- 238000003466 welding Methods 0.000 title claims abstract description 56
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a welding assembly tool for a coupler box pressing plate of an electric locomotive, and relates to the field of machine manufacturing. The utility model comprises a mounting plate and a vertical plate vertically connected with the mounting plate, wherein the middle part of the mounting plate is hollow and is used for placing a pressing plate, a supporting plate is arranged in the hollow position of the mounting plate, the vertical plates are welded at two ends of the supporting plate, a first positioning plate and a second positioning plate are vertically welded on the supporting plate and are vertical to the plane of the mounting plate, a screw seat is also arranged in the middle part of the supporting plate, a pressing block and a bolt are arranged in the hollow position of the middle part of the mounting plate in a matching manner, and the pressing plate is fixed through the pressing block and the bolt. The utility model improves the welding efficiency of the pressing block and the utilization rate of the automatic welding manipulator.
Description
Technical Field
The utility model relates to the field of machine manufacturing, in particular to a welding assembly tool for a coupler box pressing plate of an electric locomotive.
Background
The electric car coupler box is a main component part of an eight-axle car traction beam, and is formed by welding a pressing plate, welding side walls (left), welding side walls (right) and assembling and welding a bottom plate, wherein the pressing plate is formed by welding the pressing plate with two rib plates in a resistance mode, and the side wall welding (left) and the side wall welding (right) are formed by welding side plates, the rib plates, the U-shaped beam and a limit baffle in a resistance mode.
Along with the continuous development of railway industry in China, the requirements on the manufacturing quality and efficiency of locomotives are also higher and higher. Manual welding is adopted for welding of a coupler box pressing plate and side walls of an electric locomotive for a long time, the efficiency is low, the welding quality is unstable, the welding quality is improved for improving the operation efficiency, the welding mode is changed from manual welding to mechanical hand welding, and corresponding tools are required to be added for matching mechanical hand welding, so that the tool for welding and assembling and welding the coupler box pressing plate is provided. The tool aims at solving the tool problem of the electric locomotive coupler box after automatic welding.
Disclosure of Invention
The utility model aims at: the utility model provides an electric locomotive coupling case clamp plate welding assembly fixture solves the assembly fixture problem after the automatic welding of electric locomotive coupling case welding.
The technical scheme adopted by the utility model is as follows:
the utility model relates to a welding assembly fixture for a coupler box pressing plate of an electric locomotive, which comprises a mounting plate and a vertical plate vertically connected with the mounting plate, wherein the middle part of the mounting plate is hollow and is used for placing the pressing plate, a supporting plate is arranged at the hollow position of the mounting plate, the vertical plates are welded at the two ends of the supporting plate, a first positioning plate and a second positioning plate are vertically welded on the supporting plate, the first positioning plate and the second positioning plate are vertical to the plane of the mounting plate, a screw seat is further arranged at the middle part of the supporting plate, a pressing block and a bolt are arranged in a matching manner, and the pressing plate is arranged at the hollow position of the middle part of the mounting plate and is fixed through the pressing block and the bolt.
Further, the screw seat is arranged on the first positioning plate, two ends of the pressing block extend to the upper portion of the pressing plate, the pressing block is screwed down by the screw seat through the bolts, and the pressing plate is fixed by the pressing block.
Further, the mounting plate is further provided with a pressing device, and the pressing device is provided with 4 groups and is arranged on the mounting plate for fixing the rib plates.
Further, the compressing device comprises a compressing block and a compressing bolt.
Further, the first locating plate has one, the second locating plate has two, and first locating plate and second locating plate mutually perpendicular cross setting.
Further, through first locating plate and second locating plate location, the clamp plate is arranged in on the layer board, the both sides of clamp plate are unsettled for with the gusset welding.
Furthermore, the mounting plate is also provided with a position changing machine interface for assembling the whole assembly fixture on a position changing machine.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
the welding assembly fixture for the pressing plate of the coupler box of the electric locomotive, provided by the utility model, has the advantages that the welding structure of the pressing plate is considered, the welding deformation is reduced, the welding quality is improved, the whole assembly and disassembly can be carried out on a position changing machine after the pressing plate welding workpiece is assembled on the fixture, the operation is simple and convenient, and the utilization rate of a mechanical arm and the welding efficiency of the pressing plate are improved.
Drawings
For a clearer description of the technical solutions of embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and should not be considered limiting in scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a top view of a platen and web assembly on a tooling;
FIG. 2 is a front view of the platen and web assembled to the tooling;
FIG. 3 is a schematic perspective view of the present utility model;
FIG. 4 is a schematic perspective view of another view of the present utility model;
fig. 5 is a top view of the present utility model.
Reference numerals illustrate: the device comprises a mounting plate 1, a vertical plate 2, a supporting plate 3, a first positioning plate 4, a second positioning plate 5, a screw seat 6, a pressing block 7, a bolt 8, a pressing block 9, a pressing bolt 10, a positioner interface 11, a pressing plate 12 and a rib plate 13.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The features and capabilities of the present utility model are described in further detail below in connection with examples.
Example 1
As shown in fig. 1-5, the utility model discloses a welding assembly fixture for a coupler box pressing plate of an electric locomotive, which comprises a mounting plate 1 and a vertical plate 2 vertically connected with the mounting plate 1, wherein the middle part of the mounting plate 1 is hollow and is used for placing a pressing plate 12, a supporting plate 3 is arranged at the hollow position of the mounting plate 1, the vertical plate 2 is welded at two ends of the supporting plate 3, a first positioning plate 4 and a second positioning plate 5 are vertically welded on the supporting plate 3, the first positioning plate 4 and the second positioning plate 5 are vertical to the plane of the mounting plate 1, a screw seat 6 is further arranged at the middle part of the supporting plate 3, a pressing block 7 and a bolt 8 are arranged in a matching manner in the middle hollow position of the mounting plate 1, and the pressing plate 12 is fixed through the pressing block 7 and the bolt 8.
Preferably, as shown in fig. 3, the screw seat 6 is disposed on the first positioning plate 4, two ends of the pressing block 7 extend above the pressing plate 12, the pressing block 7 is screwed down by the screw seat 6 through the bolt 8, and the pressing block 12 is fixed by the pressing block 7 by screwing the bolt 8.
Preferably, as shown in fig. 1, the mounting plate 1 is further provided with a pressing device, and the pressing device is provided with 4 groups and is arranged on the mounting plate 1 for fixing the rib plate 13.
Preferably, the pressing device comprises a pressing block 9 and a pressing bolt 10.
Preferably, the number of the first positioning plates 4 is one, the number of the second positioning plates 5 is two, and the first positioning plates 4 and the second positioning plates 5 are mutually perpendicular and are arranged in a crossing mode.
Preferably, the pressing plate 12 is arranged on the supporting plate 3 through the positioning of the first positioning plate 4 and the second positioning plate 5, and two sides of the pressing plate 12 are suspended for welding with the rib plates 13.
Preferably, as shown in fig. 1 and 5, the mounting plate 1 is further provided with a positioner interface 11, so as to assemble the whole assembly fixture on a positioner.
The utility model designs the assembly fixture according to the welding structure characteristics of the pressing plate 12, and as shown in fig. 1, the assembly fixture comprises a mounting plate 1, a vertical plate 2, a supporting plate 3, a first positioning plate 4 and a second positioning plate 5, wherein the vertical plate 2 is vertically arranged under the mounting plate 1, the vertical plate 2 is welded at two ends of the supporting plate 3, and a space for placing the pressing plate 12 is formed in the middle of the mounting plate 1. During assembly, the pressing plate 12 in the pressing plate 12 welding structure is placed in the middle hollow position of the mounting plate 1, the first positioning plate 4 and the second positioning plates 5 are combined to perform positioning, two sides of the pressing plate 12 are suspended in the hollow position of the middle of the mounting plate 1, the bolts 8 are in threaded connection with the screw bases 6, the bolts 8 are screwed to press the pressing blocks 7, the pressing blocks 7 fix the pressing plates 12, and positioning and pressing of the pressing plates 12 are achieved. And then assembling the rib plates 13 on the two sides of the pressing plate 12, and realizing positioning and pressing on the rib plates 13 through a pressing device, wherein the welding part of the rib plates 13 is close to the welding part of the pressing plate 12. And finally, the whole assembly fixture is integrally assembled on a positioner through a positioner interface 11 of the mounting plate 1, so that welding seams of the pressing plate 12 and the rib plate 13 are welded through a mechanical arm. The utility model provides a clamp plate 12 workpiece assembly fixture suitable for mechanical arm welding, which can be used for detaching the whole fixture with a clamp plate 12 workpiece from a position changing machine after the clamp plate 12 is welded, until the clamp plate 12 workpiece is cooled, then processing the welding structure of the clamp plate 12, and simultaneously clamping another set of assembled clamp plate 12 for welding on the position changing machine in the cooling process of the clamp plate 12 workpiece, thereby improving the utilization rate of the mechanical arm and the welding efficiency of the clamp plate 12.
The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that are not creatively contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (7)
1. Electric locomotive coupler box clamp plate welding assembly fixture, its characterized in that: including mounting panel (1) and riser (2) of perpendicular connection mounting panel (1), mounting panel (1) middle part cavity for place clamp plate (12), the hollow position of mounting panel (1) has set up layer board (3), both ends welding riser (2) of layer board (3), perpendicular welding has first locating plate (4) and second locating plate (5) on layer board (3) to first locating plate (4) and second locating plate (5) perpendicular to mounting panel (1) place plane, layer board (3) middle part still is provided with spiral shell seat (6), spiral shell seat (6) matching is provided with briquetting (7) and bolt (8), and mounting panel (1) middle part hollow position and through briquetting (7) and bolt (8) are fixed in clamp plate (12).
2. The electric locomotive coupler box platen welding assembly fixture of claim 1, wherein: the screw seat (6) is arranged on the first positioning plate (4), two ends of the pressing block (7) extend to the upper portion of the pressing plate (12), the pressing block (7) is pressed down by screwing the screw seat (6) through the screw bolt (8), and the pressing block (12) is fixed by the pressing block (7).
3. The electric locomotive coupler box platen welding assembly fixture of claim 1, wherein: the mounting plate (1) is further provided with a pressing device, 4 groups of pressing devices are arranged on the mounting plate (1) and used for fixing the rib plates (13).
4. The electric locomotive coupler box platen welding assembly fixture of claim 3, wherein: the compressing device comprises a compressing block (9) and a compressing bolt (10).
5. The electric locomotive coupler box platen welding assembly fixture of claim 1, wherein: the first positioning plates (4) are arranged in one piece, the second positioning plates (5) are arranged in two pieces, and the first positioning plates (4) and the second positioning plates (5) are mutually perpendicular and are arranged in a crossing mode.
6. The electric locomotive coupler box platen welding assembly fixture of claim 3, wherein: the first positioning plate (4) and the second positioning plate (5) are used for positioning, the pressing plate (12) is arranged on the supporting plate (3), and two sides of the pressing plate (12) are suspended and used for being welded with the rib plates (13).
7. The electric locomotive coupler box platen welding assembly fixture of claim 1, wherein: the mounting plate (1) is also provided with a position changing machine interface (11) for assembling the whole assembly fixture on a position changing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003094.9U CN219767235U (en) | 2023-04-28 | 2023-04-28 | Welding assembly tool for pressing plate of coupler box of electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003094.9U CN219767235U (en) | 2023-04-28 | 2023-04-28 | Welding assembly tool for pressing plate of coupler box of electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219767235U true CN219767235U (en) | 2023-09-29 |
Family
ID=88131246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321003094.9U Active CN219767235U (en) | 2023-04-28 | 2023-04-28 | Welding assembly tool for pressing plate of coupler box of electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219767235U (en) |
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2023
- 2023-04-28 CN CN202321003094.9U patent/CN219767235U/en active Active
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