Shaft sleeve wear test device

A technology of wear test and shaft sleeve, which is applied in the direction of testing wear resistance, testing of mechanical components, testing of machine/structural components, etc. It can solve the problems that the sleeve wear test cannot simulate the real working state and the test data is inaccurate.

Active Publication Date: 2018-12-04
SHIJIAZHUANG IDEAL AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a bushing wear test equipment to solve the technical problem in the prior art that the test data is inaccurate due to the fact that the bushing wear test cannot simulate the real working state

Method used

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  • Shaft sleeve wear test device
  • Shaft sleeve wear test device
  • Shaft sleeve wear test device

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Experimental program
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Embodiment approach

[0030] Further, see figure 1 , 2 , as a specific embodiment of the sleeve wear test equipment provided by the present invention, the frame 3 includes a first support base 31, a second support base 32 and a third support base 33, and one end of the transmission shaft 5 runs through The first support base 31 is connected with the yaw mechanism, the other end of the transmission shaft 5 is set through the second support base 32 and the third support base 33, and the sleeve 4 is arranged on the second support base 32 and the third support seat 33, the transmission shaft 5 is respectively rotatably matched with the first support seat 31, the second support seat 32 and the third support seat 33; the force applying mechanism is arranged on the shaft sleeve 4 below. Utilize the first supporting seat 31, the second supporting seat 32 and the third supporting seat 33 to play a supporting role to the transmission shaft, the transmission shaft drives it to make a yaw movement through th...

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PUM

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Abstract

The invention provides a shaft sleeve wear test device and belongs to the technical field of mechanical performance test equipment. The shaft sleeve wear test device comprises a control panel, a testbench, a frame, a drive shaft for mounting a shaft sleeve, and a swing mechanism for driving the drive shaft to swing. The frame is arranged on the test bench. Both ends of the drive shaft are arranged on the frame. The part, equipped with the shaft sleeve, of the drive shaft is provided with a force applying mechanism. The control switches of the force applying mechanism and the swing mechanism are electrically connected with the control panel. The shaft sleeve wear test device can realistically simulate the working state of the shaft sleeve, drives the drive shaft to swing by the swing mechanism, applies an external force to the shaft sleeve part on the drive shaft by the force applying mechanism, simulates the actual working condition of the friction force of the shaft sleeve when an excavator accessory rotates around a connecting shaft in a working state, has more realistic test data than that obtained by a wear tester, can reflect the using performance of the shaft sleeve, and canensure that the wear resistance of the shaft sleeve meets a requirement.

Description

technical field [0001] The invention belongs to the technical field of mechanical performance testing equipment, and more specifically relates to a shaft sleeve wear testing equipment. Background technique [0002] As a key component that cooperates with the shaft, the shaft sleeve is used in the connection part of many excavator equipment connected with the excavation attachment. In view of the working state of the excavator equipment, the excavation attachment needs to rotate around the connection shaft frequently during the working process. Just cause the shaft sleeve that is sleeved on the outside of the connecting shaft to be in the working environment of frequent rotation for a long time, so the wear performance of the shaft sleeve directly affects the performance of the excavator equipment. Therefore, the shaft sleeve product must pass the wear performance test after processing to ensure that it is qualified to meet the quality requirements. [0003] However, since t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01N3/56
CPCG01M13/00G01N3/56
Inventor 侯玉刚赵占明杨栋波白云岭付晓鹏卢建刚
Owner SHIJIAZHUANG IDEAL AUTO PARTS
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