Spherical hinge wear test fixture
A technology of wear test and ball joint, which is applied in the direction of measuring device, wear resistance test, instrument, etc., can solve the problems of no device for ball joint wear test and the inconvenience of ball joint wear research and test, and achieve good experimental results and reliable highly reliable effect
Inactive Publication Date: 2018-02-16
ZHEJIANG UNIV OF TECH
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Problems solved by technology
[0002] The ball joint is one of the important components on the automobile chassis. The quality of the ball joint directly affects the stability of the car chassis. The quality of the ball joint mainly lies in the wear resistance of the ball joint. The device for the wear test of the ball joint brings some inconvenience to the research test of the wear of the ball joint
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[0023] The present invention will be further described below in conjunction with the accompanying drawings of the description.
[0024] Such as Figure 1-6 As shown, the ball hinge wear test tooling includes ball hinge 1, second fixing seat 2, through hole 21, groove 22, first fixing seat 3, ball hinge fixing seat 31, horizontal support 3101, vertical support 3102 , Installation through hole 3103, arc groove 3104, first connecting block 32, pin shaft 33, second connecting block 34, latch 35, rotation connecting rod 4, upper connecting port 41, lower connecting port 42, Y direction force Rod 5, X-direction reinforcing rod 6, opening groove 61, mounting hole 62 and swing connecting rod 7. The first fixed seat 3 is rotationally connected with the second fixed seat 2, and a swing connecting rod 7 is fixedly arranged at one side of the bottom of the first fixed seat 3. The first fixed seat 3 includes a spherical hinge fixed seat 31 and The first connecting block 32 and the second...
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The invention discloses a spherical hinge wear test fixture comprising a first fixed seat and a second fixed seat in rotating connection with the first fixed seat; a swing connection rod is fixed at aposition of one side of the bottom of the first fixed seat, one end of the swing connection rod is fixedly connected with the first fixed seat, and the other end of the swing connection rod is connected with an action cylinder; the first fixed seat is provided with a spherical hinge, and a spherical pin of the spherical hinge is provided with an autoroatation connecting rod; one end of the autoroatation connecting rod is connected with the spherical pin, and the other end of the autoroatation connecting rod is connected with a twisting cylinder; the top of the second fixed seat is fixedly provided with a Y-direction stress application rod, and the Y-direction stress application rod is fixedly provided with an X-direction stress application rod. The spherical hinge wear test fixture has the beneficial effects that the Y-direction stress application rod and the X-direction stress application rod are arranged, the applied force has the direction consistent with the suffered force of thespherical hinge in actual conditions, and the test effect is improved.
Description
technical field [0001] The invention relates to the technical field of automobile chassis system components, in particular to a ball joint wear test tool. Background technique [0002] The ball joint is one of the important components on the automobile chassis. The quality of the ball joint directly affects the stability of the car chassis. The quality of the ball joint mainly lies in the wear resistance of the ball joint. The device for the wear test of the ball joint brings some inconvenience to the research test of the wear of the ball joint. Contents of the invention [0003] In order to solve the problems existing in the prior art, the invention provides a reasonable structure, stable and reliable spherical hinge wear test tool. [0004] Technical scheme of the present invention is as follows: [0005] The ball joint wear test tool is characterized in that it includes a first fixed seat and a second fixed seat that is rotatably connected to the first fixed seat, and...
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Login to View More IPC IPC(8): G01N3/56G01N3/02
CPCG01N3/02G01N3/56
Inventor 张志斌危宇柴国钟潘孝勇鲍雨梅
Owner ZHEJIANG UNIV OF TECH