Device for quickly dismounting skid driving wheel of automobile production line

Abstract

The invention discloses a device for quickly dismounting a skid driving wheel of an automobile production line. An axis of a pedestal (1) is provided with a threaded hole (1a) penetrating upper and lower end surfaces of the pedestal; a thimble (2) is inserted into the threaded hole (1a), and is in threaded fit with the pedestal (1); three cantilevers are arranged at the outer periphery of the pedestal (1), and are a first cantilever (3), a second cantilever (4) and a third cantilever (5) respectively, wherein the first cantilever (3) is vertical to the second cantilever (4); an included angle between the first cantilever (3) and the third cantilever (5) is equal to an included angle between the second cantilever (4) and the third cantilever (5); and inner ends of the three cantilevers are fixed on the pedestal (1), and claw hooks (6) are fixed at outer ends of the three cantilevers. The device is not restricted to a narrow on-site space, and the skid driving wheel can be dismounted under the condition of not dismounting a motor in advance; the operation is simple and fast, the time and labor are saved, the production is not influenced, and the production efficiency is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of tooling fixtures, and in particular relates to a quick dismounting device for skid driving wheels of an automobile production line. Background technique [0002] The skid-type automobile production line generally has two layers of tracks. The upper layer of track is used when the sled transports the car body forward, and the lower layer of track is used for the empty sled to return to the first station after the operation of all stations is completed. use. Due to the limitation of the operating space, the distance between the two layers of rails is not very high. In addition, two drive motors (one on the upper and lower ones) and the mounting base plate of the motors make it possible to disassemble the driving wheels of the lower layer of skids. The space appears to be small. And the driving part of the skid drive wheel is made of rubber, must be replaced because of wearing and tearing after working for...

AI Technical Summary

Problems solved by technology

Due to the limitation of the operating space, the distance between the two layers of rails is not very high. In addition, two drive motors (one on the upper and lower ones) and the mounting base plate of the motors make it possible to disassemble the driving wheels of the lower layer of skids. space seems small

The driving part of the skid drive wheel is made of rubber, which must be replaced after a period of time due to wear and tear.

The existing method is to use a puller to disassemble the drive wheel. The puller requires a large operating space. Due to the limited space on site, the drive wheel must be disassembled first before the motor is removed. The whole process requires 40- 60 minutes, this is not only cumbersome, time-consuming and laborious to operate, but also will affect normal production, while reducing production efficiency, it will bring great inconvenience to repair and equipment maintenance

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