A reliability test system for gear lever seals
A testing system and gear lever technology, applied in vehicle testing, mechanical component testing, machine/structural component testing, etc., can solve the problems of time-consuming gear lever reversing, high damage rate, serious cylinder wear, etc., to reduce The effect of testing cost, reducing damage rate, and convenient operation
Active Publication Date: 2022-07-05
DONGFENG COMML VEHICLE CO LTD
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Problems solved by technology
[0006] The embodiment of the present invention provides a reliability test system for the gear lever seal sleeve to solve the problems in the related art that it takes time and effort to change the gear lever, the cylinder wears seriously, the damage rate is high, and the cost of the test device is high.
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[0026] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.
[0027] The embodiment of the present invention provides a reliability testing system for a shift rod sealing sleeve, which can solve the problems in the related art that it is time-consuming and laborious to realize the shift rod reversal, the cylinder wears more seriously, the damage rate is high, and the cost of the test device is high.
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The invention relates to a reliability testing system for a gear shift rod sealing sleeve, which comprises: a shield, a bracket is arranged in the shield, and a shift lever linkage mechanism is installed on the bracket; a shift lever passes through the shield is installed on the bracket, and the shift lever is connected with the shift lever linkage mechanism; a sealing sleeve sleeved on the outside of the shift lever is connected to the shift lever at one end and the shield at the other end; the first The electric cylinder is connected with the shift lever through the shifting flexible shaft, and is used to control the forward and backward movement of the shifting lever; the second electric cylinder, which is connected with the shifting lever linkage mechanism through the shifting flexible shaft, is used to control all the The shift lever moves left and right. The invention relates to a reliability testing system for a shift rod sealing sleeve, which is convenient to operate, can reduce the space of an environment chamber, and reduce testing costs.
Description
technical field [0001] The invention relates to the technical field of automobile testing, in particular to a reliability testing system for a gear lever sealing sleeve. Background technique [0002] The main function of the gear lever seal is to protect the gear lever, prevent foreign objects and dust from entering from the moving space of the gear lever, accelerate the wear of the gear lever, and prevent the human body from inadvertently entering and causing damage. Common sealing sleeve materials include leather, imitation leather and rubber. The operation of continuously changing the position of the gear lever with the road conditions and the speed of the vehicle, the sealing sleeve will also change with the change of the gear lever. Before installing the sealing sleeve to the real vehicle, it is necessary to conduct a reliability test on the sealing sleeve. The sealing sleeve reliability test is a test to detect the protective function of the sealing sleeve under the s...
Claims
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IPC IPC(8): G01M13/00G01M13/025G01M17/007
Inventor 庄亦重杨磊袁慧王志坚任伍星吴小华梁兴杰
Owner DONGFENG COMML VEHICLE CO LTD