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Roller pin and roller diameter detector

A detector and roller technology, used in instruments, measuring devices, etc., can solve the problems of unsatisfactory detection of product accuracy, easy damage, and large errors, and achieve the effect of reducing human measurement errors and improving detection.

Inactive Publication Date: 2016-08-03
HUBEI QIANCHAO PRECISION COMPONENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the low measurement accuracy of the lever micrometer in actual measurement, large errors and easy damage during use, the detection of product accuracy cannot meet the requirements

Method used

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  • Roller pin and roller diameter detector

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Embodiment Construction

[0010] The present invention will be described in detail below in conjunction with accompanying drawing: figure 1 As shown, the present invention comprises base 2, measuring platform 4, instrument 11, and described measuring platform 4 is a concave structure, and is fixed on the base 2; The lifting cylindrical rod 7 is covered with a backing bracket 6, on which the backing bracket 6 is provided with a measuring backing 5; on the inner bottom surface of the measuring platform 4, a measured piece placement platform 16 is arranged, and the measured piece placement platform 16 is connected to the bottom surface of the measurement platform 4. The measuring backer 5 and the instrument measuring head 14 are on the same center line; the upper plane of the measuring platform 4 is equipped with a watch tube 10, and the watch tube fine-tuning nut 9 is arranged below the watch tube 10, and a watch tube 10 is placed inside the watch tube 10. The meter 11 and the meter probe 14 are fixed on...

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Abstract

The invention relates to a needle roller and roller diameter detector, which includes a base, a measuring platform and an instrument. The measuring platform has a concave structure and is fixed on the base; a lifting cylinder is arranged on the inner bottom surface of the measuring platform. A backing bracket is set on the lifting cylindrical rod, and a measuring backing is set on the backing bracket; a platform for placing the measured piece is arranged on the inner bottom of the measuring platform, and the platform for the measured piece is placed on the same side as the measuring backing and the instrument measuring platform. The heads are on the same center line; the upper plane of the measuring platform is equipped with a meter barrel, and a meter barrel fine-tuning nut is arranged below the meter barrel, and an instrument is placed in the meter barrel, and the meter measuring head is fixed on the meter; the present invention The beneficial effect is: it is convenient to detect the outer diameter of the needle roller and the roller, improves the measurement accuracy, reduces human measurement errors, and the measurement speed is five times that of the original lever micrometer.

Description

technical field [0001] The invention belongs to the technical field of measuring tool barrels, in particular to a needle roller and roller diameter detector for measuring the outer diameter and roundness of needle rollers and rollers. Background technique [0002] The outer diameter of the original needle roller and roller is measured using a lever micrometer with an accuracy of 0.001mm. Due to the low measurement accuracy of the lever micrometer in actual measurement, large errors and easy damage during use, the detection of product accuracy cannot be satisfied. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a needle roller and roller diameter detector which is convenient for detecting the outer diameter of needle rollers and rollers, improves measurement accuracy, and reduces human measurement errors. [0004] The purpose of the present invention is accomplished through the following ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/10
CPCG01B21/10
Inventor 曾礼
Owner HUBEI QIANCHAO PRECISION COMPONENTS
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