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Vehicle frame welding tool

A frame welding and tooling technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of non-adjustable frame height and increased welding difficulty, so as to reduce labor intensity and reduce the overall welding height Effect

Pending Publication Date: 2021-06-18
IRIZAR TIANJIN COACH MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a frame welding tool to solve the problem in the prior art that the height of the frame on the flip welding mechanism cannot be adjusted, which increases the difficulty of welding

Method used

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  • Vehicle frame welding tool
  • Vehicle frame welding tool
  • Vehicle frame welding tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like Figure 1 to Figure 14 As shown, the frame welding tool includes a turning device 10 , a frame 20 and a supporting device 30 . The turning device 10 includes a machine base 11 and a rotating assembly 12 , and the rotating assembly 12 is rotatably arranged relative to the machine base 11 . The frame 20 is connected with the rotating assembly 12 so as to drive the frame 20 to rotate around a preset axis through the rotating assembly 12 . The supporting device 30 is arranged on the frame 20, and the supporting device 30 includes a driving structure 31 and a supporting structure 32, and the supporting structure 32 is used for supporting the vehicle frame 40 to be welded. Wherein, the driving structure 31 is drivingly connected with the support structure 32 to drive the support structure 32 to reciprocate along a predetermined direction, thereby adjusting the relative distance between the vehicle frame 40 to be welded and the machine frame 20 . The preset direction is...

Embodiment 2

[0074] The difference between the frame welding tool in the second embodiment and the first embodiment is that the structures of the gear shaft 34 and the driving structure 31 are different.

[0075] In this embodiment, the gear shaft includes a shaft body and a gear portion sleeved on the shaft body. The driving structure is a motor, and the driving end of the motor is connected to the shaft body to drive the shaft body to drive the gear portion to rotate. The gear portion is connected to the first The gear structure meshes. In this way, the motor drives the shaft body to drive the gear part to rotate, and then the gear part drives the first gear structure to rotate. At the same time, the above arrangement makes the structure of the gear shaft simpler, easier to process and realize, and reduces the processing cost of the gear shaft.

[0076] From the above description, it can be seen that the above-mentioned embodiments of the present invention have achieved the following te...

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PUM

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Abstract

The invention provides a vehicle frame welding tool. The vehicle frame welding tool comprises an overturning device, a rack and a supporting device. The overturning device comprises a machine base and a rotating assembly, and the rotating assembly is arranged in a manner of being capable of rotating relative to the machine base. The rack is connected with the rotating assembly so as to be driven to rotate around a preset axis through the rotating assembly. The supporting device is arranged on the rack, the supporting device comprises a driving structure and a supporting structure, and the supporting structure is used for supporting a to-be-welded vehicle frame. The driving structure is in driving connection with the supporting structure so as to drive the supporting structure to do reciprocating motion in the preset direction, and then the relative distance between the to-be-welded vehicle frame and the rack is adjusted. The preset direction is the direction from the rack to the to-be-welded vehicle frame. By means of the vehicle frame welding tool, the problem that in the prior art, the welding difficulty is increased due to the fact that the height of the vehicle frame on an overturning welding mechanism cannot be adjusted is effectively solved.

Description

technical field [0001] The invention relates to the technical field of vehicle frame welding, in particular to a vehicle frame welding tool. Background technique [0002] At present, due to the large size of passenger cars and buses, some key control points need to be repaired after the frame is closed to ensure the bearing strength of the frame. In the prior art, the vehicle frame is usually fixed on the frame of the overturn welding mechanism for welding. [0003] However, in the prior art, the frame is formed of steel pipes, and the height of the steel pipes cannot be adjusted, resulting in the height of the frame on the turning welding mechanism being too high and not adjustable, which increases the welding difficulty and labor intensity of the staff. Contents of the invention [0004] The main purpose of the present invention is to provide a vehicle frame welding tool to solve the problem in the prior art that the height of the vehicle frame on the turning welding me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B23K37/00
CPCB23K37/00B23K37/0426
Inventor 贾炬
Owner IRIZAR TIANJIN COACH MFG