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Tool for measuring perpendicularity of relatively large part

A technology for measuring tools and perpendicularity, which is applied in the direction of measuring devices, mechanical measuring devices, instruments, etc., and can solve problems such as poor accuracy

Inactive Publication Date: 2017-04-26
AVIC HUIYANG AVIATION PROPELLER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of processing large mechanical parts, the verticality of some parts needs to be tested, which cannot be detected with existing general measuring tools; it can only be roughly estimated and measured by vertical rulers and eyesight, and the accuracy is very poor

Method used

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  • Tool for measuring perpendicularity of relatively large part
  • Tool for measuring perpendicularity of relatively large part
  • Tool for measuring perpendicularity of relatively large part

Examples

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0012] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, the present embodiment includes a circular column 1, a V-shaped block 2 and a lever indicator 3. One end 6 of the V-shaped block 2 is a V-shape that fits closely with the circular column 1 and can slide along the column, and the other end has a snap-in groove 5 . The V-shaped block 2 is clamped on the circular column 1, and the handle end of the lever indicator 3 is placed in the clamping groove 5 of the V-shaped block 2, and is fastened and fixed by the bolt 4. During use, as long as the measuring tool of the present invention is placed on the detection platform 8, the right-angled A surface of the larger part 7 is placed on the detection platform 8, and the right-angled B surface is aligned with the circular column 1, and is aligned with the lever dial ind...

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PUM

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Abstract

The invention discloses a tool for measuring perpendicularity of a relatively large part. The tool comprises a circular column, a V-shaped block and a lever dial indicator, wherein one end of the V-shaped block is in tangent close matching with the circular column and can slide along with the column, the other end of the V-shaped block is provided with a clamping groove, the V-shaped block is clamped on the circular column, and a handle end of the lever dial indicator is arranged in the clamping groove of the V-shaped block and is pressed and fixed by a bolt. The tool is advantaged in that perpendicularity of the relatively large part can be precisely measured, and excellent bases are established for precisely processing the relatively large mechanical part.

Description

technical field [0001] The invention relates to a measuring tool for verticality of large mechanical parts. Background technique [0002] In the process of processing large mechanical parts, the verticality of some parts needs to be tested, which cannot be detected with existing general measuring tools; it can only be roughly estimated and measured by vertical rulers and eyesight, and the accuracy is very poor. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems existing in the prior art, and to provide a measuring tool for the perpendicularity of relatively large parts, which can accurately detect the perpendicularity of relatively large parts. [0004] In order to achieve the above object, the technical solution of the present invention is: a measuring tool for the verticality of larger parts, including a circular column, a V-shaped block and a lever dial indicator; one end of the V-shaped block is tangent to t...

Claims

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Application Information

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IPC IPC(8): G01B5/245
CPCG01B5/245
Inventor 马新伟邵宗山刘培元张冰波
Owner AVIC HUIYANG AVIATION PROPELLER
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