Pedal durability tester

A technology of durability test and pedal, applied in the direction of measuring device, vehicle test, mechanical component test, etc., can solve the problems of long test cycle, low test efficiency, high cost, shorten the test cycle, improve test efficiency, maintenance low cost effect

Inactive Publication Date: 2012-02-29
XUZHOU CONSTR MACHINERY INST XUZHOU CONSTR MACHINERY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, through research, it is found that the current automobile pedal durability test tooling is either complex in structure, too expensive, or the test period is too long, the test efficiency is low, or the replaceability is poor. A set of test tooling can only meet a single type of pedal test. cause great waste

Method used

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  • Pedal durability tester
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Examples

Experimental program
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing.

[0017] like figure 1 As shown, a pedal durability test device includes a double-axis double-action cylinder 2, two pedals 4, a rod end joint bearing 5, a pedal support 6, an experimental tooling seat 8 and a pneumatic system.

[0018] Wherein the experimental tooling seat 8 includes a cylinder mounting seat 81, a cylinder mounting seat bracket 82, a pedal tooling seat bracket 83 and a pedal tooling seat 84, and a long keyway 811 is provided on the cylinder mounting seat 81 along a direction parallel to the cylinder axis, which can facilitate In the future, it will be convenient to adjust the position of the cylinder stand 7 when different types of cylinders are selected for durability tests for different types of pedals. There can be one or more long key slots 811, and the double-shaft double-action cylinder 2 is fixed on the long key slots 811 by fastening bolts through t...

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Abstract

The invention discloses a pedal durability tester and belongs to the field of vehicle accessories. The pedal durability tester comprises a biaxial double-action type cylinder, two pedals, a rod end joint bearing, a pedal support, an experimental tool and a pneumatic system; two panels are fixed on the experimental tool via the pedal support; the biaxial double-action type cylinder is fixed on the experimental tool; two rod ends of the biaxial double-action type cylinder are connected with the rod end joint bearing; and the pneumatic system is connected to the tester via the biaxial double-action type cylinder. The pedal durability tester has the beneficial effects of capability of carrying out the durability test of the two pedals, convenience for maintenance and change and easiness for the acquisition of a gas source and low manufacturing and maintaining costs; and the reciprocating movement velocity of the cylinder can be continuously adjusted from a low speed to a high speed by adjusting the air inflow of the cylinder so as to meet the requirements on the test speed of the pedal under different conditions.

Description

technical field [0001] The invention relates to a vehicle accessory test device, in particular to a pedal durability test device, which belongs to the field of vehicle accessories. Background technique [0002] As one of the main parts of the car, the reliability of the pedal directly affects the normal use of the car, so it is necessary to do a corresponding durability test on the pedal. However, through research, it is found that the current automobile pedal durability test tooling is either complex in structure, too expensive, or the test period is too long, the test efficiency is low, or the replaceability is poor. A set of test tooling can only meet a single type of pedal test. cause great waste. Therefore urgently need a set of simple in structure, low in cost, easy to operate and control, short in test period, high in test efficiency, high in replaceability, and can meet the requirements of the durability test for automobile pedals. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01M17/007
Inventor 胡传正杨立夫王美娜魏彬蔡彧孟庆勇范旭辉
Owner XUZHOU CONSTR MACHINERY INST XUZHOU CONSTR MACHINERY GRP
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