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Rubber bushing torsion test apparatus

A technology of rubber bushing and torsion test, which is used in measuring devices, testing of mechanical parts, testing of machine/structural parts, etc., can solve the problems of high cost, complex structure, difficult installation, etc., and achieves low cost and long service life. , the effect of easy installation

Inactive Publication Date: 2009-07-15
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a rubber bushing torsion test device with simple structure, low cost and easy installation, so as to solve the problems of complex structure, high cost and difficult installation of the current test device

Method used

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  • Rubber bushing torsion test apparatus

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Embodiment Construction

[0011] The present invention will be further elaborated below according to the drawings and specific embodiments.

[0012] Such as figure 1 As shown, the rubber bush torsion test device provided by the present invention is used to test the durability test of the rubber bush 8, which includes a base 5, a torsion shaft that is arranged on the base 5 and rotates on the base 5 3, and the clamp 7 for fixing the rubber bushing 8, one end of the torsion shaft 3 is fixedly connected with the swing rod 2, and the other end of the torsion shaft 3 is fixedly connected with the torsion bar 6 passing through the rubber bushing 8, the clamp 7 is used In order to fix the rubber bushing 8 , the torsion bar 6 can apply a torsional force to the rubber bushing 8 . The connecting head 1 connected with the controllable linear motion device is movably connected with the swing rod 2 and drives the swing rod 2 to swing. In this embodiment, the output controllable linear motion device is any device ...

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Abstract

The invention relates to a rubber lining torsion test device used in rubber lining endurance test, which comprises a pedestal, a torsion shaft disposed on the pedestal and capable of rotating thereon, and a jig for fixing the rubber lining; one end of the torsion shaft is fixedly connected with a swing rod; the other end of the torsion shaft is fixedly connected with a torsion bar which passes through the rubber lining; the swinging of the swing rod drives the torsion bar to rotate to apply a torsional force onto the rubber lining. the rubber lining torsion test device in the invention realizes the multiple output modes needed in test, and achieves the advantages of simple appearance, low manufacturing difficulty, low cost, convenient installation and long service life.

Description

technical field [0001] The invention relates to a torsion test device, in particular to a rubber bush torsion test device. Background technique [0002] The rubber bushing is an important shock-absorbing component in the chassis system of the whole vehicle, so its fatigue performance plays a very important role in the performance of the whole vehicle. In order to simulate the stress state of the rubber bushing in the whole vehicle (generally at the same time Acted by radial force and axial torsion), most of these tests are currently carried out using complex and expensive biaxial or triaxial professional equipment. In order to save cost, it is necessary to redesign a rubber bushing torsion test device with simple structure, low cost and convenient installation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rubber bush torsion test device with simple structure, low cost and easy installation, so as to solve t...

Claims

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Application Information

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IPC IPC(8): G01M13/00
Inventor 周俊朋
Owner CHERY AUTOMOBILE CO LTD
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