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Durability test device for wiring harness of automobile chassis

A technology of durability test and automobile chassis, which is applied in the direction of measuring device, vehicle test, machine/structural component test, etc., can solve the problems of difficult test operation and long cost cycle, and achieve the goal of reducing the difficulty of test operation and shortening the test cycle Effect

Inactive Publication Date: 2017-09-26
广电计量检测(武汉)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the durability tests of automobile chassis wiring harnesses in the market according to the requirements of PSA B25 1140 12.4 are all carried out on the whole vehicle, which takes a long time and makes the test operation difficult

Method used

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  • Durability test device for wiring harness of automobile chassis

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Embodiment Construction

[0020] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] Such as figure 1 As shown, schematically shows the automobile chassis wiring harness endurance test device of the embodiment of the present invention, including a base body 1, a first bracket 2 and a second bracket 3 arranged in parallel on the base body 1, a first clamp 4, a second bracket 3 Fixture 5, driving mechanism 6 and controller 7, the first fixture 4 is fixed on the first bracket 2, the second bracket 3 is provided with a guide rail 31, the second clamp 5 is slidably arranged on the guide rail 31, the driving mechanism 6 and The controllers 7 are all arranged on the base body 1 and connected to the second clamp 5 , and the controller 7 issues a command to...

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Abstract

The invention relates to the field of durability test for a wiring harness of an automobile chassis, in particular to a durability test device for a wiring harness of an automobile chassis. The durability test device comprises a seat body, a first support frame, a second support frame, a first clamp, a second clamp, a drive mechanism and a controller, wherein the first support frame and the second support frame are arranged on the seat body in parallel; the first clamp is fixed on the first support frame; a guide rail is arranged on the second support frame; the second clamp is arranged on the guide rail in a sliding manner; the drive mechanism is arranged on the seat body and is connected with the second clamp; the controller sends out a command to the drive mechanism to drive the second clamp to perform reciprocating motion along the guide rail. The durability test device for the wiring harness of the automobile chassis, provided by the embodiment of the invention, can really stimulate a working state of the wiring harness of the automobile chassis on the whole vehicle, so that the durability test of the automobile chassis is not carried out on the whole vehicle, the test period is shortened, and the test operation difficulty is reduced.

Description

technical field [0001] The invention relates to the field of endurance test of automobile chassis wiring harness, in particular to a line speed endurance test device of automobile chassis. Background technique [0002] With the development of society, cars have become a means of transportation for people to travel, and play an increasingly important role in our lives, and the safety of cars has also attracted more and more people's attention. If the engine is compared to the heart of a car, then the wiring harness is the neural network system of the car, which is responsible for the information transmission between the various electrical components of the vehicle. It connects the central control components and the electrical appliances of the car to form a car control system. Without the wiring harness, there is no car line. The car chassis is composed of four parts: transmission system, driving system, steering system and braking system. The function of the chassis is to ...

Claims

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Application Information

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IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 余加毅梁伟李夏王飞余云加
Owner 广电计量检测(武汉)有限公司
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