Detecting tooling for vacuum and high-pressure leakproofness of brake caliper

A high-pressure seal and brake caliper technology, applied in the field of caliper detection, can solve problems such as difficulty in collecting full bubbles, difficulty in observation, and traffic accidents, so as to improve the efficiency of vacuum and high-pressure seal detection, eliminate leakage, and reduce labor intensity Effect

A high-pressure seal and brake caliper technology, applied in the field of caliper detection, can solve problems such as difficulty in collecting full bubbles, difficulty in observation, and traffic accidents, so as to improve the efficiency of vacuum and high-pressure seal detection, eliminate leakage, and reduce labor intensity Effect

CN104406744AActive Publication Date: 2015-03-11WUHU HIT ROBOT TECH RES INST
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  • Detecting tooling for vacuum and high-pressure leakproofness of brake caliper
  • Detecting tooling for vacuum and high-pressure leakproofness of brake caliper
  • Detecting tooling for vacuum and high-pressure leakproofness of brake caliper

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Embodiment Construction

[0029] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0030] Such as Figure 1 to Figure 9 As shown, a vacuum and high-pressure sealing test tool for a brake caliper includes a workbench 2, the workbench 2 is a mounting surface, and the workbench 2 is vertically provided with two linear shafts - 15, two Two linear shafts 34, the lower ends of the two linear shafts 34 are fixed on the workbench 2 by hex nuts 44, the upper ends of the two linear shafts 34 are provided with SH linear shaft supports 33, the SH Aluminum alloy profile beams 81 are arranged between the linear shaft supports 33 , and the SH linear shaft supports 33 are fixed on the aluminum alloy profile beams 81 by T-shaped nuts 31 and screws 1 32 .

[0031]Two box bearings 41 are installed on each of the two linear shafts 34, and backing plates 49 are installed on the box beari...

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Abstract

The invention relates to a detecting tooling for vacuum and high-pressure leakproofness of a brake caliper. The detecting tooling comprises a working table, wherein the working table is a mounting platform; two linear shafts I and two linear shafts II are perpendicularly arranged on the working table; the upper ends and the lower ends of the two linear shafts I are sleeved with shaft supports; the upper ends of the two linear shafts I are connected with a vacuum detecting device through bolts VI; a high-pressure detecting device is mounted on the working table, and is positioned under the vacuum detecting device. The detecting tooling can eliminate the leakage phenomenon of the brake caliper, and guarantees the braking performance of a disc brake; meanwhile, by adopting the differential pressure method to detect the vacuum leakproofness of the brake caliper, collecting and processing of signals can be easily realized, particularly automation of the whole detecting process can be realized, the detecting period is greatly shortened, the labor intensity is reduced, and the detecting efficiency of vacuum and high-pressure leakproofness of the brake caliper can be greatly improved meanwhile.

Description

technical field [0001] The invention relates to the technical field of caliper detection, in particular to a vacuum and high-pressure sealing performance detection tool for a brake caliper. Background technique [0002] With the rapid development of the automobile industry, the performance and speed of automobiles are constantly improving. In order to ensure the safety of people and vehicles, improving the braking system of automobiles has become a hot spot in the research of the modern automobile industry. The survey shows that disc brakes have been widely used in automobile braking systems. Studies have shown that disc brakes can ensure braking safety, stability and durability better than drum brakes. The brake caliper is an important part of the disc brake. If the seal of the brake caliper is not good, it will cause leakage of the automobile disc brake assembly, thereby reducing the braking force and the braking effect. In severe cases, it will cause traffic accidents. ...

Claims

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Application Information

Patent Timeline
11 Mar 2015
Publication
CN104406744A
IPC
G01M3/02
Inventors
曹雏清; 胡建