Multi-fixing-bolt screwing device used for detaching automobile tire

Abstract

The invention discloses a multi-fixing-bolt screwing device used for detaching an automobile tire. The device comprises a supporting transverse board. A vertical installation rod frame is arranged onthe upper end face of the supporting transverse board. A vertical lifting screw is arranged on the inner side of the installation rod frame. Two supporting drive blocks matched with the lifting screware arranged on the lifting screw. Rotary cross bars connected with rotary sleeves in a sliding mode through splines are arranged in the rotary sleeves. One end of each rotary cross bar is provided with a bolt screwing sleeve. Driven gears are further arranged on the outer side walls of the rotary sleeves. A drive motor is further arranged in the center of the end face of an installation disc. A drive gear is arranged on a main shaft of the drive motor and engaged with the multiple driven gears. The multi-fixing-bolt screwing device is simple in structure, multiple tire fixing bolts can be detached at the same time, tire detaching efficiency is improved, and the device is suitable for detaching different specifications of tire fixing bolts, wide in application range and high in practicability.

Description

Technical field [0001] The invention relates to the technical field of automobile machinery, in particular to a multiple fixing bolt screwing device for disassembling automobile tires. Background technique [0002] Automobile tires are one of the important parts of automobiles. They directly contact the road surface and work with the automobile suspension to alleviate the impact of the automobile when driving, ensure that the automobile has good seating comfort and driving smoothness; ensure that the wheels and the road surface Good adhesion; improve the traction, braking and passability of the car; bearing the weight of the car, the important role of the tire in the car is getting more and more attention. The probability of tire problems is very high. In the car repair work, it is often necessary to disassemble and replace the tires. When traditional repair work is carried out, the car body is generally raised, and then the operator removes the tire bolts and removes the tire. ...

AI Technical Summary

Problems solved by technology

The probability of tire problems is very high. During auto repair work, it is often necessary to disassemble and replace tires. When performing traditional repair work, the car body is generally lifted up, and then the operator removes the tire bolts to remove the tire. The tire bolts are removed one by one with a manual wrench, which is less efficient

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