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Convenient-to-adjust durometer bracket

A technology of hardness tester and adjusting rod, applied in the direction of strength characteristics, measuring devices, instruments, etc., can solve the problems of low measurement accuracy of the hardness tester and easy skewing of the hardness tester bracket adjustment, so as to ensure the accuracy and consistency, and improve the measurement accuracy. Effect

Inactive Publication Date: 2015-01-07
成都卓微科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an easy-to-adjust hardness tester bracket to solve the problems that the existing hardness tester bracket is easily skewed when adjusted and the hardness tester has low measurement accuracy

Method used

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  • Convenient-to-adjust durometer bracket

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Embodiment Construction

[0010] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0011] figure 1 It shows the easy-to-adjust hardness tester support provided by the present invention, including the stage 1, the adjustment rod 7 vertically arranged on the object stage 1, and the fixing seat 10 for fixing the hardness meter 11, which is characterized in that: the adjustment rod 7 is a hollow structure, and the adjusting rod 7 is provided with an automatic lifting mechanism, and the fixed seat 10 is fixedly connected with the automatic lifting mechanism, and the automatic lifting mechanism can drive the fixed seat 10 to move up and down; a wireless distance sensor is embedded in the pressure foot 14 of the hardness tester 11 12. In order to make the measurement more accurate, the probe of the wireless distance sensor 12 and the bottom surface of the presser foot 14 should be on the same plane.

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Abstract

The invention discloses a convenient-to-adjust durometer bracket, and belongs to the field of measuring equipment. The convenient-to-adjust durometer bracket comprises an object table, an adjustment lever perpendicularly arranged on the object table, and a fixing seat for fixing the durometer, wherein the adjustment lever adopts a hollow structure; an automatic elevator mechanism is arranged inside the adjustment lever; the fixing seat is fixedly connected with the automatic elevator mechanism; a wireless range sensor is embedded in a pressure pin of the durometer. The automatic elevator mechanism can drive the durometer to motion stably and uniformly, so as to ensure the accuracy and the consistency of the hardness measurement result; the wireless range sensor can accurately judge whether the pressure pin is fit with the surface of a specimen, so as to increase the measurement accuracy.

Description

technical field [0001] The invention relates to the field of measuring equipment, in particular to an adjustable hardness tester support. Background technique [0002] The hardness tester is an instrument used to test the hardness of objects and materials. The hardness tester is generally fixed on the bracket for use. The Shore hardness tester uses the test force to press the indenter vertically into the surface of the sample. When the surface of the sample is completely attached, measure the protruding length of the tip surface of the indenter relative to the plane of the indenter foot, and the Shore hardness value can be obtained through calculation. The hardness tester fixing seat can change the height of the hardness tester by manually adjusting the position of the hardness tester fixing seat, but whether the surface of the presser foot of the hardness tester and the surface of the sample fit is basically judged by human eyes, resulting in large measurement errors, and t...

Claims

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Application Information

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IPC IPC(8): G01N3/02
Inventor 刘林
Owner 成都卓微科技有限公司