Gap measuring ruler and use method thereof

A technology for measuring rulers and gaps, which is applied in the direction of mechanical gap measurement, etc., which can solve problems such as performance discounts, unsatisfactory measurement positions, and insufficient measurement space, etc., to achieve simple and convenient measurement operations, improve work efficiency and quality, and high detection efficiency Effect

Inactive Publication Date: 2017-09-26
CHERY COMML VEHICLE ANHUI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These tools are more convenient when dealing with conventional inspection methods, but their performance is greatly reduced when dealing with more complex or insufficient depth and strangely shaped positions
For example: in the automobile manufacturing industry, the measurement of the flanging size of the body stringer stamping part

Method used

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  • Gap measuring ruler and use method thereof
  • Gap measuring ruler and use method thereof
  • Gap measuring ruler and use method thereof

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Example Embodiment

[0017] With reference to the accompanying drawings, the specific implementation of the present invention will be further described in detail through the description of the best embodiment.

[0018] Such as figure 1 As shown, this kind of gap measuring ruler includes an arc-shaped measuring ruler body 1. The thickness of the measuring ruler body 1 increases from one end to the other end. The measuring ruler body 1 is provided with a scale line 2 on its surface. The scale indicated by each scale line 2 on the ruler body 1 is the value of the section thickness of the measuring ruler body 1 at the position of the scale line 2. The gap measuring ruler has an arc-shaped structure, which can adapt well to changes in space, and can specifically detect some locations with special measurement locations and insufficient measurement space, which can more effectively improve the efficiency and quality of detection.

[0019] This kind of gap measuring ruler has an arc-shaped top view, that is, a...

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Abstract

The invention discloses a gap measuring ruler and a use method thereof. The gap measuring ruler comprises an arc-shaped measuring ruler body, wherein the thickness of the measuring ruler body sequentially increases from one end to the other end; scale lines are arranged on the surface of the measuring ruler body; the scale of each scale line on the measuring ruler body refers to a thickness value of a cross section in the position of the scale line of the measuring ruler body. The gap measuring ruler disclosed by the invention is of an arc-shaped structure, and with the combination of the cross section of the arc-shaped gap measuring ruler body with a scale ruler, the gap measuring ruler is relatively adapted to variations of spaces, special positions and positions with insufficient measurement spaces can be specifically detected, and the working efficiency and the working quality of detection can be relatively effectively improved.

Description

technical field [0001] The invention belongs to the field of measuring instruments, tools and technologies, and in particular relates to a gap measuring ruler and a using method thereof. Background technique [0002] At present, the gap gauge is an indispensable measuring and testing tool in daily work and production, and its shape and measurement methods are also different. These tools are more convenient when dealing with conventional inspection methods, but their performance is greatly reduced when dealing with more complex or insufficient depth and strangely shaped positions. For example: in the automobile manufacturing industry, the measurement of the flanging size of the body stringer stamping parts, the depth of the fit of the flange of the stringer and the inspection tool makes the conventional gap ruler unable to measure more quickly. Conventional gap measuring rulers such as card-type gap gauges and clamp-type gap gauges cannot meet the needs of locations with spe...

Claims

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Application Information

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IPC IPC(8): G01B5/14
CPCG01B5/14
Inventor 王永刚邢文涛姬大鹏李琦
Owner CHERY COMML VEHICLE ANHUI
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