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Grinding and polishing equipment special for small-size stepped shaft parts and spherical surface grinding and polishing method

A shaft part and stepped technology, which is applied in the field of special grinding and polishing equipment for small-sized stepped shaft parts, can solve the problems of difficult clamping and difficult processing.

Active Publication Date: 2021-04-06
CHINA NTAIONAL NUCLEAR TIANJIN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structure of small-sized stepped shaft parts such as figure 1 As shown, it is a multi-step aspect ratio assembly. This process needs to grind and polish the existing spherical surface of the workpiece head. The process requires that the size and quality of the processed spherical surface be high. It is difficult, so it is necessary to develop special equipment for processing

Method used

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  • Grinding and polishing equipment special for small-size stepped shaft parts and spherical surface grinding and polishing method
  • Grinding and polishing equipment special for small-size stepped shaft parts and spherical surface grinding and polishing method
  • Grinding and polishing equipment special for small-size stepped shaft parts and spherical surface grinding and polishing method

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Experimental program
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Embodiment 2

[0084] The spherical grinding and polishing process using this equipment is as follows:

[0085] Step S01: First lift the handle 13 of the pressure rod, put the tail of the workpiece into the rolling bearing 16, put the head of the workpiece into the ball socket for grinding, then loosen the handle 13 to ensure that the workpiece is fixed in place, and the ball socket should be filled with the grinding paste during the grinding process , the polishing process needs to wrap the abrasive paste with silk, put the silk on the grinding rod, and polish the head of the workpiece on the silk.

[0086] Step S02: Adjust the swing controller 8 knob to the position required by the process.

[0087] Step S03: adjust the knob of the speed controller 6 to adjust to the speed required by the process.

[0088] Step S04: set the processing time in the control panel 5, and press the start button.

[0089] Step S05: After finishing the grinding and polishing process, press the stop button to ta...

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Abstract

The invention discloses grinding and polishing equipment special for small-size stepped shaft parts and a spherical surface grinding and polishing method, and relates to the field of shaft part grinding devices. The grinding and polishing equipment special for the small-size stepped shaft parts further comprises a workpiece clamping unit and a linkage grinding and polishing unit. According to the technical scheme, spherical grinding and polishing of the stepped shaft parts are achieved, based on a numerical control automation technology, one-time clamping and automatic grinding and polishing of the workpiece are achieved, and the problems that the production efficiency is low, and the spherical quality and size consistency are poor are solved.

Description

technical field [0001] The disclosure relates to the field of grinding devices for shaft parts, in particular to special grinding and polishing equipment for small-sized stepped shaft parts and a spherical grinding and polishing method. Background technique [0002] The structure of small-sized stepped shaft parts such as figure 1 As shown, it is a multi-step aspect ratio assembly. This process needs to grind and polish the existing spherical surface of the workpiece head. The process requires that the size and quality of the processed spherical surface be high. Difficult, so need to develop special equipment for processing. Contents of the invention [0003] In order to overcome the problems existing in the related art, the disclosed embodiments of the present invention provide special grinding and polishing equipment and spherical surface grinding and polishing methods for small-sized stepped shaft parts. Described technical scheme is as follows: [0004] According to...

Claims

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Application Information

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IPC IPC(8): B24B37/025B24B37/11B24B37/27B24B37/34B24B47/12B24B47/20B24B47/22
CPCB24B37/025B24B37/11B24B37/27B24B37/34B24B47/22B24B47/12B24B47/20
Inventor 于金波刘鸿君姜洋王海龙谢宁王宇朱亚宾蔡灿
Owner CHINA NTAIONAL NUCLEAR TIANJIN MACHINERY
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