Vehicle brake pad surface total run-out detection device

A detection device and brake pad technology, applied in the field of brake pad detection, can solve the problems of poor structural stability of the detection device, large errors in detection results, and complicated detection methods, and achieve reduced assembly size chains, stable trajectory, and simple operation Effect

Active Publication Date: 2020-05-15
ANHUI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the full runout detection part of the brake pad surface is inspected manually. The disadvantage of this method is that the error of the detection result is large and the work efficiency is low.
Some detection devices for brake pads have poor structural stability, large errors in detection results, too complicated detection methods, and high cost of detection devices

Method used

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  • Vehicle brake pad surface total run-out detection device
  • Vehicle brake pad surface total run-out detection device
  • Vehicle brake pad surface total run-out detection device

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Embodiment Construction

[0022] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0023] Such as figure 1 as shown, figure 1 It is a structural diagram of the vehicle brake pad surface full runout detection device; the vehicle brake pad surface full runout detection device in the present invention includes a support seat, a braking simulation device, a distance measuring sensor moving device, a V-shaped block fastening device and a wire rod transmission device; the axle shaft 3 to be tested is fixed on the support seat, and the brake simulation device, the V-shaped block fastening device and the screw transmission device are all fixed on the axle shaft 3 to be tested, so The distance measuring sensor moving device is fixed on the V-shaped block fastening device.

[0024] The support seat includes a base 1 and a support column 2, the upper end surface of the support column 2 is provide...

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PUM

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Abstract

The invention discloses a vehicle brake pad surface total run-out detection device which comprises a supporting seat, a brake simulation device, a distance measuring sensor moving device, a V-shaped block fastening device and a lead screw transmission device. A to-be-tested axle is fixed on the supporting seat, the brake simulation device, the V-shaped block fastening device and the lead screw transmission device are all fixed on the to-be-tested axle, and the distance measuring sensor moving device is fixed on the V-shaped block fastening device. The turntable drives the lead screw to rotatethrough driving of the turntable through arrangement of the lead screw transmission device and the sensor sliding device so that synchronization of rotation and movement of the sensor is realized, thetrack stability of the sensor is ensured, the operation is simple and the data error is reduced.

Description

technical field [0001] The invention relates to the technical field of brake pad detection, in particular to a device for detecting the full runout of a vehicle brake pad surface. Background technique [0002] With the progress of society, my country's automobile industry has developed rapidly, and the requirements for safety performance of automobiles are relatively high after they are put into use. Every car must be checked for safety indicators before entering the market. In the braking system of a car, the brake pads are the key safety parts. The processing accuracy of the brake pads determines the braking effect. Therefore, the quality inspection of the brake pads becomes It is an indispensable part of assessing the safety performance of automobiles. [0003] In the prior art, the full runout detection part of the brake pad surface is inspected manually. The disadvantage of this method is that the error of the detection result is large and the work efficiency is low. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/00
CPCG01B21/00
Inventor 高文斌王鹏杜涛余晓流
Owner ANHUI UNIVERSITY OF TECHNOLOGY
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