Auxiliary device for testing suspension performance
An auxiliary device and performance technology, which is applied in the direction of vehicle suspension/shock absorbing mechanism testing, etc., can solve problems such as not meeting the test requirements, and achieve the effect of novel structure and expanded application range
Inactive Publication Date: 2012-05-23
FAW GROUP
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Problems solved by technology
[0003] The invention provides a suspension performance test auxiliary device to solve the problem that the current suspension performance test bench cannot meet the test requirements
Method used
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[0006] The top of the suspension system 4 is fixedly connected to the installation base 5 through the bracket 1 6 and the bracket 2 7 respectively, one end of the transition block 1 and the transition block 2 2 are respectively fixedly connected with the bracket 3 3, and the other end is fixedly connected with the suspension system 4 , the installation rib 8 is fixedly connected with the bottom of the installation base 5 .
[0007] The installation base is installed on the suspension performance test bench through the bottom installation rib plate, so as to carry out the suspension performance test.
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The invention relates to an auxiliary device for testing the suspension performance and belongs to the field of test on automobile performance. The upper side of a suspension system is fixedly connected with a mount base through a bracket I and a bracket II respectively; one end of a transitional block I and one end of a transitional block II are fixedly connected with a bracket III respectively, and the other end of the transitional block I and the other end of the transitional block II are fixedly connected with the suspension system; a mount rib plate is fixedly connected with the bottom of the mount base. The auxiliary device has the advantage of novel structure, and can mount a suspension on a suspension performance test bed for a performance test under the condition that an automobile body is not white. The mount size of the auxiliary device can be adjusted, so the auxiliary device is applicable to suspensions of different vehicle sizes; therefore, the application range of a kinematics & compliance (K&C) test bed is expanded, and the development of automobile suspensions is promoted.
Description
technical field [0001] The invention belongs to the field of automobile performance test. Background technique [0002] The performance of automobile suspension mainly includes wheel jump, roll, steering, longitudinal force, lateral force and bearing moment, etc. In the process of automobile research and development, the performance of suspension directly affects the performance of the whole vehicle. It is very necessary to carry out the suspension performance test. Existing suspension performance test benches are imported foreign equipment, and there are certain restrictions on the wheelbase and wheel load of vehicles undergoing suspension performance tests. The test cannot be carried out when the suspension is alone. Contents of the invention [0003] The invention provides a suspension performance test auxiliary device to solve the problem that the current suspension performance test bed cannot meet the test requirements. The technical solution adopted by the present...
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Inventor 程超秦民蒋永峰郝文权
Owner FAW GROUP