Automobile brake drum disassembling and assembling machine

Abstract

The invention provides an automobile brake drum disassembling and assembling machine, which mainly comprises a lifting work platform, a support seat, a disassembling and assembling screw, a hook screw and a disassembling and assembling roof rack, and has the following structural characteristics that: the lifting work platform is supported by a parallelogram connecting rod mechanism to a stander, so the lifting work platform can be in a horizontal position status when working at any altitude; by a lever type clamping mechanism consisting of a support rod and a support seat side arm hinged witha disassembling and assembling hook lever, the brake drum to be disassembled and assembled can be firmly clamped by a pull drum hook; and by a static roof pressure structure consisting of the disassembling and assembling screw and the disassembling and assembling roof rack, roof pressure formed by the disassembling and assembling screw can be converted into axial tensile force of the disassembling and assembling brake drum, and the operation of disassembling and assembling the brake drum can be convenient to finish. By the invention, the traditional beat and impact operation mode is radicallyabandoned; the disassembling and assembling machine has the remarkable advantages of low manufacture cost, convenience of assembling operation, short automobile repairing time, and low automobile repairing fee, and has strong practicability and extremely good market prospect in the automobile repairing industry.

Description

Technical field: [0001] The invention relates to auxiliary equipment for automobile maintenance, in particular to an automobile brake drum dismounting machine, which can disassemble and assemble the automobile brake drum in a light, quick, safe and non-destructive manner. Background technique: [0002] We know that in order to ensure safety performance, the brake device should be routinely inspected, maintained and repaired regularly or unexpectedly after the car has been driving for a certain period of time. As an important part of the brake device, the brake drum is tightly fitted on the hub shaft where the tire is installed in terms of its structural and functional installation position, and uses the friction resistance formed by the friction plate to quickly brake the high-speed vehicle. of. Generally speaking, during the maintenance and repair process of the brake device in the auto repair industry, the process of disassembling and assembling the brake drum is the most...

AI Technical Summary

Problems solved by technology

So far, the current auto repair industry has adopted the method of manually lifting up and down and hitting the brake drum for disassembly and assembly operations: first lift the car body with a jack, and then unscrew the fastening nut to remove the tire. The outer end face of the brake drum that is closely matched to the hub shaft is exposed, and the operator drills under the low and narrow car body, repeatedly and violently hits the inner end face of the drum wall of the brake drum along the hub shaft to loosen and withdraw, and continuously In the process of impact and beating, it is necessary to manually lift the heavy brake drum up and down to complete the disassembly operation.

Undoubtedly, the labor intensity of workers during the actual disassembly operation is too labor-intensive and time-consuming, the working environment is extremely bad, and there are serious hidden dangers to equipment and personal safety.

A little carelessness in actual operation can easily lead to accidents that injure hands and feet

Moreover, the current operation method of manually beating, bumping, disassembling and assembling the brake drum is also very easy to damage the brake drum body and become invalid and scrapped. In severe cases, it will directly affect the brake performance of the car

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