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Durability test device of front shock absorber

A front shock absorber and testing device technology, used in vehicle suspension/shock absorber testing and other directions, can solve the problems of easy deviation from the axis of the drum and inaccurate test results, and achieve convenient control, ensure accuracy, and structure. simple effect

Inactive Publication Date: 2012-07-04
JIANGSU BRIGHT STAR SHOCK ABSORBER
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  • Summary
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AI Technical Summary

Problems solved by technology

[0004] At present, in the test of the durability of the front shock absorber, the compression length of the shock absorber is adjusted by applying force in the longitudinal direction of the test bench. Deviating from the axis of the drum, resulting in inaccurate test results

Method used

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  • Durability test device of front shock absorber
  • Durability test device of front shock absorber

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Embodiment Construction

[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0011] As shown in the figure, the test device of the present invention mainly includes a test bench 1, a console 2, a force applying device 3, an inclined support 4, a front shock absorber 5, a wheel 6, a drum 7, a bump 8, etc., and the console 2 The base 9 is provided with a lead screw structure 10 along the direction of the horizontal axis, and the lead screw structure 10 is connected with the base 9 for transmission.

[0012] During the test, the front shock absorber 5 is installed on the inclined support 4 and the wheel 6 according to the actual loading angle. If it is found that the axle center of the wheel 6 deviates from the axle center of the drum 7 along the horizontal axis, you can use the screw The structure 10 precisely adjusts the lateral position of the axle center of the wheel 6 . When wheels with different diameters ...

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PUM

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Abstract

The invention provides a durability test device of a front shock absorber. The durability test device mainly comprises a test platform (1), a console(2), a force applying device (3), an inclined support base (4), a front shock absorber (5), a vehicle wheel (6), a rotary drum (7), a lug (8) and the like, wherein a base (9) of the console (2) is provided with a screw rod mechanism (10) along the direction of a horizontal shaft; and the screw rod mechanism (10) can enable the inclined support base (4) to move back and forth. The test platform provided by the invention can regulate the position of the axis of the vehicle wheel along the horizontal shaft direction, thus the axis of the vehicle wheel and the axis of the rotary drum are maintained on the same axial line, the accuracy of the test result is ensured, and the durability test device is simple in structure, and is convenient and accurate to control.

Description

technical field [0001] The invention relates to equipment for testing the performance of motorcycle shock absorbers, in particular to a test bench for testing the fatigue durability of front shock absorbers. Background technique [0002] In recent years, with the rapid development of my country's motorcycle industry, whether the motorcycle ride is comfortable and safe has become the focus of people's attention. As one of the key components of the motorcycle, the shock absorber is used to alleviate the impact and vibration of the motorcycle due to the unevenness of the road, so as to ensure the ride comfort and safety of the motorcycle. Therefore, its performance directly affects the overall performance of the motorcycle. car quality and performance. [0003] By testing the durability of the shock absorber on the test bench, the performance of the shock absorber can be evaluated or improved, and the cost can be saved while meeting the increasing safety and reliability requir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/04
Inventor 刘爱红于平于桂林
Owner JIANGSU BRIGHT STAR SHOCK ABSORBER
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