Transmission shaft cleaning device with adjustable operating range

Abstract

The invention discloses a transmission shaft cleaning device with adjustable operating range, comprising a base, two moving plates, a moving bar and a rotary bar; vertical plates are symmetrically fixed on the left and right of the top of the base, two two-way threaded bars with one above the other are rotationally connected between the vertical plates on two sides and are fitted with a driving mechanism that drives the two-way threaded bars to rotate. The two moving plates are in bilateral symmetry. The moving bar is vertically arranged in a position right blow spacing between a first chuck and a second chuck. A support is fixed to the center of the inner face of the moving plate on the left, a second motor is mounted on the support, and the second motor vertically faces the center of a line of the first chuck and the second chuck. One end of the rotary bar is fixedly connected to an output shaft of the second motor in sleeving manner. The transmission shaft cleaning device can provide efficient cleaning for automobile transmission shafts, and allows the operating range to be adjusted to adapt to transmission shafts different in length.

Description

technical field [0001] The invention relates to the field of automobile assembly, in particular to a transmission shaft cleaning device with an adjustable working range. Background technique [0002] The transmission shaft is a circular object that connects or assembles various accessories and can move or rotate. It is generally made of light and torsion-resistant alloy steel pipes. For a car with a front-engine rear-wheel drive, it is the shaft that transmits the rotation of the transmission to the final drive. It can be several joints connected by universal joints. It is a rotating body with high speed and few supports, so its dynamic balance is very important. Generally, the transmission shaft must undergo a dynamic balance test before leaving the factory and be adjusted on a balancing machine. [0003] The transmission shaft is an important part of power transmission in the car transmission system. Its function is to transmit the power of the engine to the wheels toget...

AI Technical Summary

Problems solved by technology

[0004] The outer surface of the drive shaft needs to be cleaned before assembly. Most of the existing drive shaft cleaning devices have complex structures, and the cleaning effect is not ideal. At the same time, the cleaning range of the device cannot be adjusted according to the length of the drive shaft. When the cleaning range When the length of the transmission shaft is exceeded, the device will have a period of idling, resulting in a waste of energy. When the cleaning range cannot cover the entire transmission shaft, the transmission shaft needs to be adjusted many times, and the operation is more cumbersome.

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