An inertial automobile brake test bench
A technology of automobile brake and test bench, which is applied in the field of inertial automobile brake test bench to achieve the effect of easy disassembly and replacement and avoiding damage
Active Publication Date: 2021-11-09
DEZHOU VOCATIONAL & TECHN COLLEGE
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Problems solved by technology
[0005] The object of the present invention is to provide a kind of inertia type automobile brake test bench, to solve the above-mentioned background technology, propose the existing automobile brake test bench, need to detect the impact formed by the influence of inertia at different speeds when the automobile is braking. At the same time, it is necessary to simulate the change of the vehicle's inertial force under different road conditions
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-7 , the present invention provides a technical solution: an inertial automobile brake test bench, including a floor 1, a base 2, a hydraulic cylinder 3, a test bench 4, a bottom bar 5, a side wall 6, a base 7, and a telescopic slot 8 , spring 9, receiving rod 10, buffer plate 11, rubber pad 12, pressure sensor 13, laser rangefinder 14, radar speed sensor 15, first motor 16, guide rod 17, guide groove 18, receiving plate 19, installation gr...
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The invention discloses an inertial automobile braking test bench, which comprises a ground, a hydraulic cylinder, a laser range finder and a radar speed measuring sensor. A base is embedded on the ground, and a hydraulic cylinder is connected to the top shaft of the base. , the top edge of the test bench is bolted with a side wall, and the inner side of the side wall is welded with a base, the inner side of the side wall is bonded with a rubber pad, and the two ends of the inner side of the side wall are respectively bolted with a laser Rangefinder and radar speed measuring sensor, the inner wall of the guide groove is welded with a fixed ring, the top edge of the test bench is respectively bolted with a first prompt light and a second prompt light, and the ground is embedded with a second motor. The inertial vehicle brake test bench simulates the road conditions with different friction forces and the inertia of the vehicle when braking on the plane, uphill and downhill. At the same time, it detects the impact force and inertia affected by the vehicle braking. Travel distance.
Description
technical field [0001] The invention relates to the technical field of automobile performance testing, in particular to an inertial automobile braking test bench. Background technique [0002] In the production and processing of automobiles, in order to improve its safety performance, it is necessary to carry out repeated tests of multiple data. When the car is running, in order to protect the people inside and outside the car and public property, and avoid insufficient braking force when the car is running, Affected by inertia, a large impact force is caused. The brake stop of the car is particularly important. When the car is braking, it will produce inertia and a certain impact force due to the influence of the weight of the vehicle and the quality of the wheel system. In order to ensure that the car brakes To ensure the safety of the vehicle, it is necessary to perform a braking test on the vehicle to check whether its inertial force is up to the standard. However, the e...
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IPC IPC(8): G01M17/007
CPCG01M17/007G01M17/0078
Inventor 牟海东张文辉高强秦秋滢孟繁营王建武
Owner DEZHOU VOCATIONAL & TECHN COLLEGE