Brake disc end jump detecting device

A technology for testing equipment and brake discs, which is applied in the automotive field and can solve problems such as time-consuming and labor-intensive measurement processes and large errors in measurement results.

Active Publication Date: 2019-06-25
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Existing devices for detecting the end jump of the brake disc often use a dial gauge as a measuring instrument, and manually read the runout value, the brake disc is manually cla

Method used

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  • Brake disc end jump detecting device
  • Brake disc end jump detecting device
  • Brake disc end jump detecting device

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Embodiment Construction

[0027] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0028] In the present disclosure, unless stated to the contrary, the used orientation words such as "upper and lower" generally refer to definitions based on the drawings of the corresponding drawings.

[0029] The present disclosure provides a brake disc end jump detection device, see figure 1 , including a positioning mechanism 1, a clamping mechanism 2, a detection mechanism 3, a rotating structure 4 and a control unit 5, wherein the positioning mechanism 1 is used to install the brake disc workpiece, and the clamping mechanism 2 is used to fix the position of the brake disc workpiece, The detection mechanism 3 is used to obtain the end jump value of the ...

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Abstract

The invention relates to a brake disc end jump detecting device which comprises a positioning mechanism (1), a clamping mechanism (2), a detecting mechanism (3), a rotating mechanism (4) and a controlunit (5). The positioning mechanism (1) is used for mounting a brake disc workpiece. The clamping mechanism (2) is used to fix the position of the brake disc workpiece. The detecting mechanism (3) isused to acquire the end jump value of the brake disc. The rotating mechanism (4) provides rotational power for the brake disc. The control unit (5) is used to control the operation of the clamping mechanism (2), the detecting mechanism (3) and the rotating mechanism (4). According to the technical scheme, the device can automatically detect the installation quality of the brake disc and a hub bearing, and a quality problem caused by end jump deviation caused by installation deflection is avoided.

Description

technical field [0001] The present disclosure relates to the field of automobiles, and in particular, to a device for detecting brake disc end jump. Background technique [0002] The brake disc is a key component in the automotive braking system, and there are many parameters to be tested, the most important of which is its terminal jump value that needs to be tested online. The end jump value of the brake disc refers to the difference between the maximum and minimum distances between each point on the end surface of the brake disc and the plane member perpendicular to the reference axis on the circle of diameter specified by the end surface. Serious consequences such as shaking, whistling sound or brake failure during driving are important process detection parameters in the automobile manufacturing process. Existing devices for detecting the end jump of the brake disc often use a dial gauge as a measuring instrument, and manually read the runout value, the brake disc is m...

Claims

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Application Information

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IPC IPC(8): G01M17/007G01B5/00
Inventor 宋曙光
Owner BEIQI FOTON MOTOR CO LTD
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