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Self-rotation type gear radial runout measurement device

A radial runout and measuring device technology, which is applied to measuring devices, mechanical measuring devices, mechanical devices, etc., can solve the problem that the radial runout of gears cannot be measured, etc.

Inactive Publication Date: 2018-01-09
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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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 solve the problem that the radial runout of the gear cannot be measured in the whole box or in the assembled state

Method used

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  • Self-rotation type gear radial runout measurement device
  • Self-rotation type gear radial runout measurement device
  • Self-rotation type gear radial runout measurement device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0016] Such as Figures 1 to 3 As shown, the present invention provides a self-rotating gear radial runout measuring device 2, which includes: an inner ring 25, the inner ring 25 is installed on the shaft 1 together with the gear 3, and is in phase with the teeth of the gear 3 Cooperate with the dial indicator 29 for measurement, wherein: the inner ring 25 has a mounting groove, and a bearing 26 is arranged in the mounting groove, and the inner ring 25 is rotationally connected with the shaft 1 through the bearing 26; and the A bracket 28 is installed on the outside of the inner ring 25 , and the dial indicator 29 is installed at the end of the bracket 28 , and the ball head of the dial indicator 29 is located in the tooth groove of the gear 3 .

[0017] As a further improvement, the bottom of the inner ring 25 has a flange, and the bracket 28 is fixedly connected to the flange via screws 27 .

[0018] As a further improvement, a clearance fit between the inner ring 25 and th...

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PUM

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Abstract

The invention relates to a self-rotation type gear radial runout measurement device. The device comprises an inner ring and a dial indicator; the inner ring and a gear are jointly installed on a shaft; the dial indicator cooperates with the teeth of the gear so as to realize measurement; a mounting groove is formed in the inner ring; a bearing is arranged in the mounting groove; the inner ring isrotationally connected with the shaft through the bearing; the exterior of the inner ring is provided with a bracket; the tail end of the bracket is provided with the dial indicator; and the ball headof the dial indicator is located in the tooth groove of the gear. According to the device, a rotatable measuring device is additionally installed on the shaft, so that the measurement of the radial runout of an assembled gear can be realized, and the problem that the radial runout of the assembled gear cannot be measured by any devices can be solved.

Description

technical field [0001] The invention relates to a self-rotating gear radial runout measuring device. Background technique [0002] The radial runout measurement of a single gear is usually measured on a "gear comprehensive measuring instrument" or a "radial runout instrument". There is no means to evaluate gear runout. Contents of the invention [0003] The purpose of the invention is to solve the problem that the radial runout of gears cannot be measured in a full box or in an assembled state. [0004] In order to achieve the above technical purpose, the present invention provides a self-rotating gear radial runout measuring device, which includes: an inner ring, the inner ring and the gear are installed on the shaft together, and a gear that is matched with the teeth of the gear for measurement A dial indicator, wherein: the inner ring has a mounting groove, and a bearing is arranged in the mounting groove, and the inner ring is rotatably connected to the shaft through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00
Inventor 郭应清武倩倩
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD