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Tool and method for measuring lengths of inner diameter and outer diameter of brake disc

A technology of length measurement and brake disc, applied in the field of measurement, can solve the problems of unfavorable rapid measurement, time-consuming and labor-intensive measurement of the inner and outer diameters of the brake disc, etc., and achieves the effect of saving time and effort.

Active Publication Date: 2021-11-09
山东裕东汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to ensure the quality of the brake discs, it is necessary to measure the inner and outer diameters of the brake discs. Previously, the inner and outer diameters of the brake discs were measured by manual measurement tools. Metering is time-consuming and laborious, which is not conducive to rapid metering

Method used

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  • Tool and method for measuring lengths of inner diameter and outer diameter of brake disc
  • Tool and method for measuring lengths of inner diameter and outer diameter of brake disc
  • Tool and method for measuring lengths of inner diameter and outer diameter of brake disc

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Embodiment

[0038] see figure 1 As shown, a measuring tool for the inner and outer diameters of a brake disc includes a base 1, a control box 2 and a brake disc 4; a support assembly is provided on the top of the rear side of the base 1, and the brake disc 4 is evenly placed on the support assembly, and the support assembly includes a support seat 6 and spacer 7, the spacer 7 is arranged at both ends of the top of the base 1, the support seat 6 is fixed on the top of the spacer 7, and the brake disc 4 is evenly arranged on the top of the support seat 6 to realize the support of the brake disc 4;

[0039] see Figure 1-11 As shown, the base 1 is provided with a metering structure 5 for measuring the inner and outer diameters of the brake disc 4 on the rear side of the support assembly. The metering structure 5 includes a third cylinder 51, a conductive slip ring 52, an L-shaped support frame 53, a rotating motor 55, and Plate 56, outer diameter length measurement structure, inner diameter...

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Abstract

The invention provides a tool and method for measuring the lengths of the inner diameter and the outer diameter of a brake disc. According to the technical scheme, the tool comprises a base, a control box and the brake disc; a supporting assembly is arranged at the top of the rear side of the base, brake discs are evenly placed on the supporting assembly, the base is provided with a measuring structure used for measuring the inner diameter and the outer diameter of the brake discs on the rear side of the supporting assembly and provided with a translation structure used for translating the brake discs on the front side of the supporting assembly, and the electric control driving end of the control box is connected with the translation structure and the electric control driving end of the measuring structure. The measuring method comprises the following specific steps that 1, the brake discs are placed on the supporting assembly; 2, the brake discs on the supporting assembly are horizontally moved to the position under the measuring structure in sequence through the translation structure; and 3, a third air cylinder of the measuring structure drives an outer diameter length measuring structure and an inner diameter length measuring structure to move; The tool has the advantages that multi-point measuring is achieved, measuring tools do not need to be adjusted frequently, time and labor are saved during measuring of the inner diameter and the outer diameter of the brake disc, and rapid measuring is facilitated.

Description

technical field [0001] The invention relates to the technical field of measurement, in particular to a tool for measuring the length of the inner and outer diameters of a brake disc and a method thereof. Background technique [0002] Metrology is the use of technical and legal means to achieve unit unity and accurate and reliable measurement. In the measurement process, the measuring tools and instruments used are considered to be standard, and they are used to calibrate and verify the measured measuring tools and instruments and equipment to measure and ensure the reliability of the measurement results obtained when using the tested measuring tools and instruments for measurement. Measurement involves the definition and conversion of measurement units; the measures, procedures, and legal systems that must be taken to transmit the value and ensure the uniformity of the value. [0003] The brake disc is an important safety component used in automobiles, and it is a disc-shap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/02G01B7/12G01B7/13B25B11/00
Inventor 孙兆耕郑祖智刁志伟曹立军陈文翰
Owner 山东裕东汽车零部件有限公司
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