Processing device for cleaning rear car axle shaft sealing cover

Abstract

The invention discloses a processing device for cleaning a rear car axle shaft sealing cover. The processing device comprises a machine frame, a left swing arm, a left clamping jaw, a left ejector rod, a cam, a supporting block, a right ejector rod, a right clamping jaw and a right swing arm, wherein the left swing arm, the left clamping jaw, the left ejector rod, the cam, the supporting block, the right ejector rod, the right clamping jaw and the right swing arm are arranged on the machine frame from left to right. The cam is connected to the lower portion of the machine frame through a square shaft in a rotating mode. The upper portion of the machine frame is provided with a left slide way where the left clamping jaw slides and a right slide way where the right clamping jaw slides. The lower portion of the machine frame is provided with a left passageway where the left ejector rod slides and a right passageway where the right ejector rod slides. The right end of the left ejector rod abuts against the left end of the cam. The left end of the right ejector rod abuts against the right end of the cam. The left end of the left ejector rod abuts against the lower end of the left swing arm. The middle of the left swing arm is connected to the machine frame in a pivot mode. The upper end of the left swing arm abuts against the left end of the left clamping jaw. The middle of the right swing arm is connected to the machine frame in a pivot mode. The upper end of the right swing arm abuts against the right end of the right clamping jaw. The right end of the left clamping jaw and the left end of the right clamping jaw are both in a V shape, and the supporting block is arranged between the left clamping jaw and the right clamping jaw. The supporting block is fixed to the machine frame. The processing device can clamp and locate a workpiece and quickly clamp the workpiece, thereby greatly improving efficiency.

Description

technical field [0001] The invention relates to a fixture, in particular to a processing device for cleaning the sealing cover of the rear car half shaft. Background technique [0002] The half-shaft sealing cover is an important protective part on the rear axle of the car. During the operation of the car, it bears the weight of the entire body and the cargo on board. At the same time, due to changes in road conditions, it must also bear various complex alternating stresses. Therefore, the quality of the half shaft sealing cover directly affects the driving safety of the vehicle. [0003] In the prior art, the half-shaft sealing cover is usually made by forging, and many burrs will be generated on the surface thereof, which need to be polished. Generally, workers carry out fixed processing by hand-held methods, and the processing quality is difficult to guarantee, and it is also unsafe and inefficient. Contents of the invention [0004] The invention intends to provide ...

AI Technical Summary

Problems solved by technology

Generally, workers carry out fixed processing by hand-held methods. The processing quality is difficult to guarantee, and it is also unsafe and inefficient.

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