Automobile four-wheel positioning detection device

Abstract

The invention relates to the technical field of detection devices, in particular to an automobile four-wheel positioning detection device. The device comprises a rotating circular truncated cone, a supporting assembly, a first detection assembly, a second detection assembly and a driving assembly, a circular ring body matched with the rotating circular truncated cone is arranged on the outer side wall, close to the top of the rotating circular truncated cone, a strip-shaped groove is formed in the middle of the rotating circular truncated cone, and stroke grooves are symmetrically formed in the two ends, in the short edge direction of a notch of the strip-shaped groove, of the top of the rotating circular truncated cone, limiting grooves are symmetrically formed in the two ends, in the long edge direction of a notch of the strip-shaped groove, of the top of the rotating circular truncated cone, the supporting assembly comprises a supporting base, a first electric hydraulic column, a second electric hydraulic column, a trapezoidal slope and a driven sliding block, the first detection assembly is arranged in the strip-shaped groove, and the second detection assembly is arranged on the circular ring body, the driving assembly comprises a driving motor, a screw rod and an electric control steering seat; the problems that in the prior art, the application range is narrow, the capacity of detecting the performance of a shock absorber at a single wheel does not exist, and the detection effect is poor can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of detection devices, in particular to an automobile four-wheel alignment detection device. Background technique [0002] The four-wheel alignment detection device for automobiles is a device used to detect the angles of the four rotating wheels of the automobile. The installation of the steered wheels, the steering knuckle and the front axle of the automobile has a certain relative position. The installation with certain relative position is called steered wheel alignment, also claims front alignment, and front alignment comprises caster (angle), kingpin inclination (angle), front wheel camber (angle) and toe-in of front wheel four. Content, this is for the two steering front wheels, and there is also the relative position installed between the rear axle for the two rear wheels, which is called rear wheel alignment, and rear wheel alignment includes wheel camber (angle) and one by one The toe-in of the rea...

AI Technical Summary

Problems solved by technology

[0005] First, the scope of application is narrow, because the wheel spacing of different models includes not only the longitudinal but also the horizontal, and the above-mentioned device only has the ability to adjust the longitudinal direction;

[0006] Second, it does not have the ability to detect the performance of the shock absorber at a single wheel;

[0007] Third, the detection effect is not good, because the position of the camera detection module is relatively fixed, which makes the shooting angle and range of the camera detection module relatively fixed and narrow, which is not conducive to a more comprehensive shooting of the vehicle

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