System for measuring deflecting roller location parameter

Abstract

The invention belongs to the angle measurement device, in particular to a measurement system for steering wheel locating parameters. The invention discloses a measurement system for steering wheel locating parameters which comprises a detector for steering wheel locating parameters, a handset, a clamp and a steering disc. The detector for steering wheel locating parameters comprises a shell and a connecting handle, the connecting handle is coordinated with a fixing hole of the clamp during the measurement, the structural key point of the detector is that two angle sensors which have an angle of 90 degrees in the space are arranged in the shell, wherein, the X-axis angle sensor is fixedly connected with the shell through a fixed base and the connecting handle, the Y-axis angle sensor is suspended on a rotary shaft of the X-axis angle sensor, a rotary shaft of the Y-axis angle sensor is suspended with a balance weight, the signals of the Y-axis angle sensor and the X-axis angle sensor are output from a signal output port, marked craft equipment is provided with a hole coordinated with the connecting handle. The invention takes advantage of the principle of gravity automatic location, finishes the measurement task by two encoders which have an angle of 90 degrees in the space and are taken as the locating measurement sensors of the steering wheel, and has high measurement accuracy and easy operation.

Description

technical field [0001] The invention belongs to an angle measurement device, in particular to a steering wheel positioning parameter measurement system. Background technique [0002] The steering wheel alignment parameter measurement system is a special instrument used to measure wheel camber, caster and inclination. The commonly used detection system is composed of a level locator 7, a fixture 8 and a steering disc 9. The structural principles of the locator 7, the steering disc 9 and the fixture 8 are as follows: figure 1 , figure 2 , image 3 As shown, the two steering wheels are placed on the steering disc 9, and the leveling locator 7 is connected to the steering wheels through the fixture 8. The specific measurement process is as follows: [0003] Measure the caster angle: set the scale of the steering disc 9 to zero, align the front wheel with the front, step on the brake pedal, turn the front wheel 20° to the outside, adjust the D level bubble 74 to the center, a...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the shortcomings of the current steering wheel alignment parameter measurement system and provide a steering wheel alignment parameter measurement system with high measurement accuracy, simple detection steps and easy operation

Images