Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Detection tool for detecting runout and perpendicularity of brake assembly

A verticality and brake technology, which is used in the field of inspection of automobile brake parts, can solve the problems of error in the results, difficulty in accurately determining whether the verticality meets the requirements, large friction, etc., to achieve accurate verticality tolerance, efficient and convenient measurement , the effect of reducing the error

Pending Publication Date: 2019-04-02
HUNAN YUNDA MACHINERY MFG
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the traditional technology, the verticality measurement mostly uses the method of hammer thallium hanging wire to visually measure the verticality of the brake assembly. This method is too subjective, and it is difficult to accurately determine whether the verticality meets the requirements; The table slides from a lifting base from top to bottom to test the verticality tolerance. Although some progress has been made, there are still errors in the results due to the unstable control of the sliding speed during the test, and the more unstable the sliding speed, the greater the error
For the runout measurement, the setting of the detection part placement part in the prior art is too simple, such as: large friction or no parts to reduce the error, etc. are often the cause of the error

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Detection tool for detecting runout and perpendicularity of brake assembly
  • Detection tool for detecting runout and perpendicularity of brake assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings. Wherein the same components are denoted by the same reference numerals.

[0021] It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0022] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0023] Please refer to Figure 1-2 , a checker used to detect the runout and verticality of the brake assembly, the checker includes a checker base 1, a test piece placement part and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a detection tool for detecting the runout and the perpendicularity of a brake assembly. The detection tool comprises a detection tool base (1), a detection component seating portion, and a measuring mechanism. The detection component seating portion and the measuring mechanism are both arranged on the base. The measuring mechanism comprises a measuring table seat (31) arranged on the detection tool base (1); a supporting rod (32) arranged on the measuring table seat (31); and two brackets (33) slidably arranged along an axial direction of the supporting rod (32). A dialindicator (4) is arranged on any of the brackets (33). Each dial indicator (4) can slide along the length direction of each bracket (33). The detection tool not only accurately measures the tolerances of the runout and the perpendicularity of the brake assembly, but also measures various specifications of brake assemblies.

Description

technical field [0001] The invention relates to the field of inspection tools for detecting automobile brake parts, in particular to a inspection tool for detecting the runout and verticality of a brake assembly. Background technique [0002] In the processing of automotive brake parts, not only high dimensional accuracy is required, but also strict requirements for shape tolerance and surface roughness. The purpose of the above requirements is: on the one hand, to ensure the safety and stability of the brake during operation, on the other hand, it is beneficial to prolong the service life of the brake, and at the same time reduce the probability of brake failure. Once unqualified products need to be reprocessed or become waste products, the role of inspection tools is very important. [0003] In the traditional technology, the verticality measurement mostly uses the method of hammer thallium hanging wire to visually measure the verticality of the brake assembly. This metho...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01B5/00G01B5/245
CPCG01B5/0025G01B5/245
Inventor 王晨辉王路平高景峰张维
Owner HUNAN YUNDA MACHINERY MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products