CN220739985U - Automatic welding tool for thrust wheel - Google Patents
Automatic welding tool for thrust wheel Download PDFInfo
- Publication number
- CN220739985U CN220739985U CN202322461783.0U CN202322461783U CN220739985U CN 220739985 U CN220739985 U CN 220739985U CN 202322461783 U CN202322461783 U CN 202322461783U CN 220739985 U CN220739985 U CN 220739985U
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses an automatic welding tool for a thrust wheel, and belongs to the technical field of thrust wheel welding equipment. The automatic welding fixture for the thrust wheel comprises a first fixture chuck, a second fixture chuck and a fixture mandrel, wherein the first fixture chuck and the second fixture chuck are symmetrically arranged, and the fixture mandrel is arranged between the first fixture chuck and the second fixture chuck. The coaxiality of the tool core rod and the thrust wheel is increased by using the longer shaft rod; according to the utility model, the contact plane between the tool core rod and the thrust wheel is increased by using the T-shaped structure, so that the thrust wheel does not move during welding, and the joint is tighter; according to the utility model, the supporting wheel body and the tool mandrel are propped together through the tool chuck, so that welding is not deformed, and meanwhile, the welding length is not changed; according to the utility model, the tool core rod is arranged as the checking fixture for detecting the inner hole, so that the qualification rate of finished products is improved, and the checking time is saved.
Description
Technical Field
The utility model belongs to the technical field of supporting wheel welding equipment, and particularly relates to an automatic welding tool for supporting wheels.
Background
The thrust wheel is a key component of crawler engineering machinery, is used for supporting the weight of a tractor, rolls on a guide rail (rail chain link) or a crawler plate surface of a crawler, and is also used for limiting the crawler and preventing the transverse slipping. The thrust wheel forces the track to slide on the ground when the tractor turns, is often in muddy water and dust and is subjected to strong impact, so that the thrust wheel is required to be reliable in sealing, wear-resistant in the rim and has the functions of: the weight of the locomotive consist is transferred to the ground and rolled on tracks. To prevent derailment, the thrust wheel should also be able to prevent the track from producing lateral relative movement to it.
The welding fixture is an important device in the production and processing process of the thrust wheel, although the existing welding fixture can meet the use requirements of users to a certain extent, certain defects still exist in the use process, such as the fact that the thrust wheels with different lengths cannot be well clamped in the welding process, the welding efficiency is low, and the thrust wheels are easy to misplace or deviate due to the two shaft cores, so that the welding is deviated or is easy to deform after welding.
Disclosure of Invention
The technical problems to be solved are as follows: the utility model aims to overcome the defects of the prior art and provides an automatic welding tool for a thrust wheel, which is simple to weld, assemble and disassemble, and has high efficiency, small deviation of the welded thrust wheel and no deformation by arranging a longer T-shaped core rod.
The technical scheme is as follows: the utility model provides an automatic welding tool for a thrust wheel, which comprises a first tool chuck, a second tool chuck and a tool mandrel, wherein the first tool chuck and the second tool chuck are symmetrically arranged, and the tool mandrel is arranged between the first tool chuck and the second tool chuck.
Further, the first tool chuck comprises a first chuck cylinder, one end of the first chuck cylinder is provided with a first chuck interface, and the other end of the first chuck cylinder is provided with a first chuck mounting hole; the second fixture chuck comprises a second chuck cylinder, one end of the second chuck cylinder is provided with a second chuck interface, and the other end of the second chuck cylinder is provided with a second chuck mounting hole.
Further, the tool core rod comprises a shaft rod and a clamping ring, the clamping ring is arranged at one end of the shaft rod, the shaft rod is a hollow cylinder, and the tool core rod is integrally T-shaped.
Further, a first axial core interface and a second axial core interface are respectively arranged at two ends of the tool core rod, the first axial core interface is attached to the first chuck interface, and the second axial core interface is attached to the second chuck interface.
Further, a first bolt through hole is formed in the first chuck cylinder and is communicated with the first chuck mounting hole, a second bolt through hole is formed in the second chuck cylinder and is communicated with the second chuck mounting hole.
Further, the first driving part of the welding equipment is connected with the first tool chuck by inserting the first chuck mounting hole and penetrating the first bolt through hole through the bolt.
Further, a second driving part of the welding equipment is connected with the second tool chuck by inserting the second chuck mounting hole and penetrating the second bolt through hole through the bolt.
Further, after the shaft rod passes through the thrust wheel, the clamping ring is attached to the thrust wheel.
The beneficial effects are that: the automatic welding fixture for the thrust wheel has the following beneficial effects:
the coaxiality of the tool core rod and the thrust wheel is increased by using the longer shaft rod;
according to the utility model, the contact plane between the tool core rod and the thrust wheel is increased by using the T-shaped structure, so that the thrust wheel does not move during welding, and the joint is tighter;
according to the utility model, the supporting wheel body and the tool mandrel are propped together through the tool chuck, so that welding is not deformed, and meanwhile, the welding length is not changed;
according to the utility model, the tool core rod is arranged as the checking fixture for detecting the inner hole, so that the qualification rate of finished products is improved, and the checking time is saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a first mounting clip according to the present utility model;
FIG. 3 is a schematic view of a second mounting clip according to the present utility model;
FIG. 4 is a schematic view of a tooling mandrel of the present utility model;
reference numerals: 1. a first tooling chuck; 11. a first chuck cylinder; 12. a first chuck interface; 13. a first chuck mounting hole; 2. a second tool chuck; 21. a second chuck cylinder; 22. a second chuck interface; 23. a second chuck mounting hole; 3. a tool core rod; 31. a shaft rod; 32. a clasp; 33. a first hub interface; 34. a second hub interface; 4. and a thrust wheel.
Detailed Description
The automatic welding fixture for the thrust wheel is further described below with reference to the accompanying drawings of the embodiment.
As shown in fig. 1 to 4, the utility model provides a thrust wheel welding fixture, which comprises a first fixture chuck 1, a second fixture chuck 2 and a fixture mandrel 3.
The first tool chuck 1 comprises a first chuck cylinder 11, wherein one end of the first chuck cylinder 11 is provided with a first chuck interface 12, the other end of the first chuck cylinder 11 is provided with a first chuck mounting hole 13, a first bolt through hole is formed in the first chuck cylinder 11, and the first bolt through hole is communicated with the first chuck mounting hole 13;
the second tool chuck 2 comprises a second chuck cylinder 21, one end of the second chuck cylinder 21 is provided with a second chuck interface 22, and the other end is provided with a second chuck mounting hole 23. The second chuck cylinder 21 is internally provided with a second bolt through hole, and the second bolt through hole is communicated with a second chuck mounting hole 23.
The tool core rod 3 comprises a shaft rod 31 and a clamping ring 32, the clamping ring 32 is arranged at one end of the shaft rod 31, the shaft rod 31 is a hollow cylinder, and the tool core rod 3 is integrally T-shaped.
The two ends of the tool core rod 3 are respectively provided with a first axial core interface 33 and a second axial core interface 34, the first axial core interface 33 is attached to the first chuck interface 12, and the second axial core interface 34 is attached to the second chuck interface 22.
The first driving part of the welding equipment is inserted into the first chuck mounting hole 13, and a bolt penetrates through the first bolt through hole to be connected with the first tool chuck 1; the second driving part of the welding equipment is inserted into the second chuck mounting hole 23, and a bolt passes through the second bolt through hole to be connected with the second tool chuck 2.
After the shaft rod 31 passes through the thrust wheel 4, the clamping ring 32 is attached to the thrust wheel 4.
When the fixture is used, the first fixture chuck 1 and the second fixture chuck 2 are connected with a driving part of a welding device, the shaft rod 31 sequentially penetrates through a wheel body to be welded of the thrust wheel 4, the first shaft core interface 33 is attached to the first chuck interface 12, the second shaft core interface 34 is attached to the second chuck interface 22, the thrust wheel 4 is fixed on the welding fixture, the first chuck interface 12 and the second chuck interface 22 are in a circular truncated cone shape, the fixture mandrel 3 and the thrust wheel 4 are not easy to move after being clamped, and the outer wall of the shaft rod 31 is attached to the inner wall of the thrust wheel 4 during welding, so that the fixture mandrel is not easy to shift.
While the embodiments of the present utility model have been described in detail, those skilled in the art should not understand that the present utility model is limited to the specific embodiments and applications.
Claims (8)
1. Thrust wheel automatic weld frock, including first frock chuck (1), second frock chuck (2) and frock plug (3), its characterized in that: the tool comprises a first tool chuck (1) and a second tool chuck (2), wherein the first tool chuck (1) and the second tool chuck (2) are symmetrically arranged, and a tool core rod (3) is arranged between the first tool chuck (1) and the second tool chuck (2).
2. The automatic welding fixture for thrust wheels according to claim 1, wherein: the first tool clamp (1) comprises a first clamp column body (11), a first clamp interface (12) is arranged at one end of the first clamp column body (11), and a first clamp mounting hole (13) is formed at the other end of the first clamp column body; the second tool clamp (2) comprises a second clamp column body (21), a second clamp interface (22) is arranged at one end of the second clamp column body (21), and a second clamp mounting hole (23) is formed at the other end of the second clamp column body.
3. The automatic welding fixture for thrust wheels according to claim 1, wherein: the tool core rod (3) comprises a shaft rod (31) and a clamping ring (32), wherein the clamping ring (32) is arranged at one end of the shaft rod (31), the shaft rod (31) is a hollow cylinder, and the tool core rod (3) is integrally T-shaped.
4. The thrust wheel automatic welding tooling of claim 2, wherein: the fixture core rod (3) is characterized in that a first axial core interface (33) and a second axial core interface (34) are respectively arranged at two ends of the fixture core rod (3), the first axial core interface (33) is attached to the first chuck interface (12), and the second axial core interface (34) is attached to the second chuck interface (22).
5. The thrust wheel automatic welding tooling of claim 2, wherein: the first chuck column (11) is internally provided with a first bolt through hole which is communicated with the first chuck mounting hole (13), the second chuck column (21) is internally provided with a second bolt through hole which is communicated with the second chuck mounting hole (23).
6. The automatic welding fixture for thrust wheels of claim 5, wherein: the first driving part of the welding equipment is inserted into the first chuck mounting hole (13) and is connected with the first tool chuck (1) by a bolt penetrating through the first bolt through hole.
7. The automatic welding fixture for thrust wheels of claim 5, wherein: and a second driving part of the welding equipment is inserted into the second chuck mounting hole (23) and is connected with the second tool chuck (2) by a bolt penetrating through the second bolt through hole.
8. The thrust wheel automatic welding tooling of claim 3, wherein: after the shaft rod (31) passes through the thrust wheel (4), the clamping ring (32) is attached to the thrust wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322461783.0U CN220739985U (en) | 2023-09-12 | 2023-09-12 | Automatic welding tool for thrust wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322461783.0U CN220739985U (en) | 2023-09-12 | 2023-09-12 | Automatic welding tool for thrust wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220739985U true CN220739985U (en) | 2024-04-09 |
Family
ID=90557613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322461783.0U Active CN220739985U (en) | 2023-09-12 | 2023-09-12 | Automatic welding tool for thrust wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220739985U (en) |
-
2023
- 2023-09-12 CN CN202322461783.0U patent/CN220739985U/en active Active
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