Isolator performance test bench

A one-way device and test bench technology, which is used in the testing of machine/structural components, machine gear/transmission mechanism testing, instruments, etc., can solve the problem of failing to meet the performance test requirements of the one-way device, and achieve reverse slippage. Torque test and forward torque test, realize life test, compact structure

Active Publication Date: 2015-09-23
WUXI LANGDI MEASUREMENT CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At present, the test bench is composed of a common variable frequency motor and a sensor structure, which is far from meeting the current requirements for the performance test of the one-way device.

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0015] Such as figure 1 As shown: In order to realize the reverse slip torque test and the forward torque test of the starter one-way device 2 to be tested, the present invention includes a bottom plate 14 and the bottom plate 14 can perform reverse slip test on the starter one-way device 2 to be tested The reverse slip test mechanism; the bottom plate 14 is also provided with a forward torque test mechanism capable of performing a forward torque test on the starter unidirectional device 2 to be tested, and the forward torque test mechanism includes a A positive torque loading device that loads a positive rotation torque to the device 2, the positive torque loading device includes a servo motor 9 and a torque sensor 6 for detecting the positive torque.

[0016] Specifically, the reverse slip test mechanism for performing the reverse slip test on the starter un...

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Abstract

The invention relates to a test bench, especially to an isolator performance test bench, which belongs to the technical field of isolator performance tests. According to the technical scheme provided by the invention, the isolator performance test bench comprises a bottom plate, a reverse slipping test mechanism and a forward moment test mechanism, wherein the reverse slipping test mechanism is arranged on the bottom plate and can be used for carrying out reverse slipping tests on a starter isolator to be tested; the forward moment test mechanism is arranged on the bottom plate and can be used for carrying out forward moment tests on the starter isolator to be tested; the forward moment test mechanism comprises a forward moment loading device which is used for loading a forward rotary moment on the starter isolator to be tested; and the forward moment loading device comprises a servo motor and a torque sensor used for detecting a forward moment. The isolator performance test bench is compact in structure, can realize reverse slipping tests and forward moment tests, has wide applicable range, is high in test precision, and is safe and reliable.

Description

technical field [0001] The invention relates to a test bench, in particular to a one-way performance test bench, which belongs to the technical field of one-way performance testing. Background technique [0002] With the development of the automobile industry, the requirements for the starter one-way device are getting higher and higher, and the relevant test standards are also continuously improved, so new requirements are put forward for the one-way performance test bench. The original test structure only tests the reverse slipping torque of the starter one-way device. Now it is not only necessary to test the reverse slipping torque of the starter one-way device, but also requires the positive breaking torque of the starter one-way device to be tested. test. At present, the test bench is composed of a common frequency conversion motor plus a sensor structure, which is far from meeting the current requirements for the performance test of the one-way device. Contents of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/02G01M17/007
Inventor 郁俊法王斌
Owner WUXI LANGDI MEASUREMENT CONTROL TECH
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