Clearance measurement tool

Abstract

The invention discloses a clearance measurement tool, which comprises a plurality of flaky measuring scales (1). The plane of the measuring scale (1) is in a long strip shape. The invention is characterized in that the two sides of the measuring scale (1) are inclined sides so that the width of one end of the long strip shape is smaller than the width of the other end, the measuring scales (1) have the same conical degree, the width size numerical values of the small ends of the measuring scales (1) are different, and scales are carved on the side edge of the plane of the measuring scale (1).The technical scheme is adopted. The measuring scales are made of tool steel, the measuring function of which is not weakened. Compared with the traditional clearance measuring scale, the invention has the advantages of convenient and safe carrying and management, convenient and quick measurement operation and accurate data. The data measured by different people has good consistency.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing process equipment, and relates to measurement technology and measuring tool structure, more specifically, the invention relates to a gap measuring tool. Background technique [0002] In the process of automobile production and manufacturing, especially the use of inspection tools to detect the state of automobile stamping parts, as well as the welding and assembly process to measure and control various gaps, the collection of measurement data must be convenient, fast and accurate. It can provide intuitive data support for various gaps and flatness out-of-tolerance problems in the automobile manufacturing process, so as to facilitate the analysis of its data, and facilitate the analysis and resolution of these problems. [0003] However, in the current existing technology, the size of the gap is generally measured with a feeler gauge, and a plurality of feeler gauges with different...

AI Technical Summary

Problems solved by technology

The process is cumbersome and inefficient. Contaminants may be trapped between the surfaces of the superimposed feeler gauges, resulting in measurement errors. The measurement data is greatly affected by human subjective judgments, and the accuracy is poor.

[0005] In the current automobile manufacturing industry and related industries, there are also some gap measurement tools with slopes. This gap ruler consists of only one pair, and the measurement range is from 0 to 15mm, which cannot be adjusted.

In this way, in the actual measurement, it is often impossible to get an accurate reading due to insufficient insertion depth.

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