Comprehensive testing table of steering wheel

A comprehensive test bench and a steering wheel technology, applied in the field of steering wheel comprehensive test bench, can solve the problems of long test period, cumbersome operation, and high labor intensity of test personnel, and achieve the goal of shortening test period, improving vehicle performance and stabilizing product quality Effect

Active Publication Date: 2012-11-21
CHERY AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current steering wheel test system is cumbersome to operate, the test period is long, and the labor intensity of the test personnel is relatively high, which is not conducive to the collection and analysis of test data, thus delaying the development time of the steering wheel and even the entire steering system

Method used

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  • Comprehensive testing table of steering wheel
  • Comprehensive testing table of steering wheel
  • Comprehensive testing table of steering wheel

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Experimental program
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Embodiment Construction

[0028] The present invention will be described in detail below according to the accompanying drawings, which is a preferred embodiment among various implementations of the present invention.

[0029] see Figure 1-Figure 5 As shown, the steering wheel comprehensive test platform package cabinet 8 provided by the present invention is arranged on the test bench 9 on the cabinet 8, and is arranged on the test bench 9 on the operation panel 10, station one 0101, station two 0201 and station three 0301, station one 0101 is sequentially provided with cylinder 1, digital display instrument 2, joint bearing 3, tension and pressure sensor 4, steering wheel 5 and steering wheel bracket 6; station two 0201 is sequentially equipped with cylinder 1, digital display instrument 2 , the joint bearing 3 and the pull-pressure sensor 4, a steering wheel 5 is arranged in the two pull-pressure sensors 4; a steering wheel bracket 6 is arranged on the station three 0301, a steering wheel 5 is arrang...

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PUM

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Abstract

The invention relates to a comprehensive testing table of a steering wheel. The comprehensive testing table comprises a first working position, a second working position and a third working position which are mutually and independently arranged from left to right in sequence and respectively used for a torsional fatigue strength test of the steering wheel and/or a sinusoidal waveform load test and/or a contact switch endurance test and/or a static torsion test. The first working position comprises a cylinder, a digital readout instrument, a knuckle bearing, a tension-compression sensor and a steering wheel support, the steering wheel support is used for enabling the steering wheel to be vertically supported on the testing table, the cylinder is arranged on the testing table and used for moving so as to exert force on the steering wheel, the cylinder is connected with the tension-compression sensor through the knuckle bearing, and the tension-compression sensor is connected with one of the left side or the right side of the steering wheel.

Description

technical field [0001] The invention relates to the field of automobile technology testing, in particular to a steering wheel comprehensive test bench. Background technique [0002] Steering wheel is a very important part in the steering system of a car. Its performance has a great influence on the driving of the vehicle. Therefore, it is an essential part to conduct comprehensive performance testing on the steering wheel during the design and manufacture process. However, the existing steering wheel test system is cumbersome to operate, the test period is long, and the labor intensity of the test personnel is relatively high, which is not conducive to the collection and analysis of test data, thus delaying the development time of the steering wheel and even the entire steering system. Contents of the invention [0003] The purpose of the present invention is to provide a steering wheel comprehensive test bench, which has three stations, and each station is independent of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01M13/00
Inventor 江涛
Owner CHERY AUTOMOBILE CO LTD
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