Automobile drum type brake anti-tilt mounting device

Abstract

The invention discloses an automobile drum type brake anti-tilt mounting device. The automobile drum type brake anti-tilt mounting device comprises an anti-tilt mechanism and a drum brake, wherein theright end of the anti-tilt mounting mechanism is connected with the left end of the drum brake, the right side of the anti-tilt mechanism is provided with a wheel disc, the shaft end on the left sideof the wheel disc is mounted in a shaft hole of a mounting piece, a rotating shaft of the mounting piece is rotatably connected to a shaft mounting frame, a ball hole is formed in the lower part of the left side of the mounting piece, a ball body is rotationally connected to the ball hole, a pressing piece is arranged on the left side of the ball body, a wear-resistant cushion ring is arranged onthe left side of the pressing piece, a threaded locking inclined block and a port locking inclined block are arranged on the left side of the wear-resistant cushion ring, a locking column is insertedinto the side surface of a port locking inclined block mounting part, a first adjusting column and a second adjusting column are arranged at the upper end of the threaded locking inclined block, andthe bottom end of the first adjusting column and the bottom end of the second adjusting column are arranged at the top end of the threaded locking inclined block. According to the automobile drum typebrake anti-tilt mounting device, the wheel disc can be straightened, so that the situations that the wheel disc is tilted, and even the wheel disc is disengaged and falls off are avoided.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an anti-skewing mounting device for an automobile drum brake. Background technique [0002] Drum brakes are also called block brakes, and brakes are achieved by pressing the brake pads on the brake wheels. Drum brakes are an early design of the braking system. The design of the brake drum has been used on horse-drawn carriages in 1902, and it was not widely used in the automobile industry until around 1920. The mainstream of drum brakes is the internal tension type. Its brake block (brake shoe) is located on the inner side of the brake wheel. When braking, the brake block opens outwards and rubs against the inner side of the brake wheel to achieve the purpose of braking. In the past three decades, drum brakes have gradually withdrawn from the car field to give way to disc brakes. However, due to the relatively low cost, it is still used in some economical cars, mainly used ...

AI Technical Summary

Problems solved by technology

The existing drum brakes will be installed in the mounting part through the wheel disc, which is similar to the plug-in installation method, but this installation method itself has certain defects. The wheel disc is directly installed in the mounting part, which is prone to skewing, even The roulette will fall off due to skew

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