Double Rotary Brake Performance Tester Inspection Bench
A tester and double-rotation technology, which is applied in the field of double-rotation brake performance tester inspection platform, can solve the problems of high precision parts processing, failure to reach the actual measurement range, and inability to perform dynamic measurement, etc., and achieve low parts processing requirements , simple structure and simple mechanism
Active Publication Date: 2021-06-04
JILIN UNIV
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Problems solved by technology
[0010] The technical problem to be solved by the present invention is to overcome the problem that the existing technology has a small measurement range, cannot reach the actual measurement range, and can only perform static measurement but not dynamic measurement. High precision requirements lead to difficulties in practical application and other problems, and a fully automatic double-rotation vehicle portable brake performance tester inspection platform is provided.
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Embodiment Construction
[0045] By the following Figure 1-25 The specific content and working process of the present invention will be further described.
[0046]The two-rotating braking performance tester test bench is composed of a rotary fitting 1, a secondary rotary fitting 2, a numerical control system 3; 4 adjustment screws 101 of a rotary fitting 1 placed on the surface, secondary The stator positioning surface 20201 of the rotary assembly 2 is bonded to the upper surface 10601 of the rotating seat 106, the screw lock; the large ring end surface of the secondary slip ring is fitted with the interior of the interior of the rotating seat 106, the screw lock The lower end surface of the CNC system 3 is fitted with a rotating seat 106 lower plate, screw lock; video line, power cord, data line, etc. pass 2 USB slip ring 104 and direct drive Motor YS105, direct drive motor PS202, deceleration The motor 109 and the camera 208 are connected.
[0047] The primary rotating fitting 1 according to the present ...
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The present invention relates to a kind of automobile detection equipment used in the field of automobile industry, more precisely, it relates to a double-rotation brake performance tester inspection platform. The technical problem to be solved is to overcome the problem that the existing technology has a small measurement range, which cannot reach the actual measurement range, and can only perform static measurement but not dynamic measurement. Although it can be fully calibrated, it requires high control accuracy and parts processing accuracy. High problems such as difficulties in practical application are provided, and a fully automatic double-rotation vehicle portable brake performance tester inspection platform is provided. It can fully calibrate the portable brake performance tester, and automatically calibrate all the static and dynamic parameters once the card is installed; the control system used in the dynamic simulation of the braking acceleration change curve is simple in structure, and the acceleration can be changed according to the specified size only by changing the direction of the acceleration sensor of the calibration instrument , strong real-time performance, highly consistent with the actual braking curve; simple mechanism, low parts processing requirements, and dynamic unbalance vibration compensation, so the whole machine runs more smoothly, the measurement data is more accurate, and the practical application is strong.
Description
Technical field [0001] The present invention relates to a car testing apparatus for the automotive industry, and more specifically, it relates to a double-rotating braking performance tester test bench. Background technique [0002] With the rapid development of my country's auto industry, traffic accidents are increasingly frequent, one of the main reasons is to be affected by automotive braking performance, the quality of automotive braking performance directly affects the safety of vehicles, but only A qualified brake performance tester can accurately detect the braking performance of the vehicle, so the verification of the brake performance tester is the most important. [0003] China Patent Number is "CN101173878A", the announcement date is 2008.05.07, the utility model name is a quiet, dynamic acceleration test device, and the application number is "200710171009.9", which discloses a stationary and dynamic acceleration test device. The device includes static, dynamic detect...
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IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 邵承会张起勋仲婧宇
Owner JILIN UNIV