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Device and method for testing sliding resistance of brake caliper assembly

A technology of testing device and brake caliper, applied in the direction of measuring device, force/torque/power measuring instrument, mechanical counter/curvature measurement, etc. Problems such as low test accuracy, to achieve the effect of high test accuracy, simple structure of test loading mechanism, high accuracy, fast and accurate test

Active Publication Date: 2014-04-16
HANGZHOU WOLEI INTELLIGENT TECH
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Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the low test efficiency and test accuracy of the slip resistance of the brake caliper assembly due to the lack of suitable test devices at present, and provide a method for testing the slip resistance test efficiency and test accuracy of the brake caliper assembly. Test device and test method for slip resistance of brake caliper assembly with high test accuracy
The brake caliper assembly slip resistance test device tests the brake caliper assembly slip resistance test efficiency and test accuracy are high

Method used

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  • Device and method for testing sliding resistance of brake caliper assembly
  • Device and method for testing sliding resistance of brake caliper assembly
  • Device and method for testing sliding resistance of brake caliper assembly

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] as attached figure 1 , attached figure 2 , attached image 3 Shown: a brake caliper assembly sliding resistance test device, including a frame 1, a test linear guide rail 2 fixedly connected to the frame 1, a test component 3 fixedly connected to the slider of the test linear guide rail 2, located in the test The holding assembly 4 on the rear side of the assembly 3 and fixedly connected to the frame 1 , the contour detection assembly 5 and the test loading mechanism 6 located on the rear side of the holding assembly 4 .

[0019] In this embodiment, the test assembly 3 includes a bottom plate 31 screwed to the slider of the test linear guide rail 2, a front fixing plate 32 and a rear fixing plate 33 whose lower ends are respectively welded to the bottom plate 31, and a brake plate 34 at the rear end. And the brake frame 35 that is connected with the rear end...

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Abstract

The invention relates to the field of automobile braking torque testing devices and aims at providing a device and method for testing the sliding resistance of a brake caliper assembly. The device for testing the sliding resistance of the brake caliper assembly comprises a machine frame, a testing linear guide rail, a testing assembly, a fixing and holding assembly and a testing loading mechanism, wherein the testing linear guide rail is fixedly connected with the machine frame, the testing assembly is fixedly connected with a sliding block of the testing linear guide rail, and the fixing and holding assembly is located on the back side of the testing assembly and fixedly connected with the machine frame. The device for testing the sliding resistance of the brake caliper assembly is high in efficiency and precision of testing the sliding resistance of the brake caliper assembly.

Description

technical field [0001] The invention relates to the field of automobile braking torque testing devices, in particular to a sliding resistance testing device and a testing method of a brake caliper assembly. Background technique [0002] Automobile braking performance is one of the decisive factors to ensure the active and passive safety of the vehicle and to improve the driving dynamics of the vehicle. The structure of the brake caliper assembly can be obtained from a brake caliper assembly disclosed in the utility model of Chinese Patent Application No. 201020655322.7; The sliding resistance of the brake caliper assembly is the resistance of the main body of the caliper moving in the direction of pressurization and decompression relative to the caliper bracket; if the slip resistance of the brake caliper assembly is too large, it will cause the The pads cannot be separated from the brake disc in time, resulting in dragging and eccentric wear, and even overheating of the br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L5/28G01B5/20
Inventor 王学影汪伟国郭斌段月骁胡晓峰陆艺范伟军罗哉
Owner HANGZHOU WOLEI INTELLIGENT TECH
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