Upper disc eccentric compression type cylindrical machining device of cylindrical parts

A processing device, cylindrical technology, applied in grinding devices, metal processing equipment, work carriers, etc., can solve the problems of poor consistency and low precision, achieve low surface roughness, achieve geometric accuracy and dimensional accuracy, and achieve no damage processing effect

Active Publication Date: 2014-02-26
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of low precision and poor consistency of the existing cylindrical parts cylindrical parts processing device, the present invention provides a high precision and good consistency upper plate eccentric press type cylindrical parts cylindrical parts processing device

Method used

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  • Upper disc eccentric compression type cylindrical machining device of cylindrical parts
  • Upper disc eccentric compression type cylindrical machining device of cylindrical parts
  • Upper disc eccentric compression type cylindrical machining device of cylindrical parts

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Experimental program
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] refer to Figure 1 ~ Figure 4 , an upper disc eccentrically pressurized cylindrical parts cylindrical parts processing device, comprising an upper grinding disc 2, a cage 4 and a lower grinding disc 5, the upper grinding disc 2 is located on the lower grinding disc 5, and the retainer 4 Located between the upper grinding disc 2 and the lower grinding disc 5, the rotating shaft of the cage 4 and the rotating shaft of the lower grinding disc 5 are coaxially arranged, and the rotating shaft of the upper grinding disc 5 and the rotating shaft of the lower grinding disc 5 exist To determine the offset distance, the loading device is located on the upper grinding disc 2.

[0018] Further, the rotating shaft of the lower grinding disc 5 is hollow, and a through hole is opened in the middle of the lower grinding disc 5, and the rotating shaft of the cage 4 passes throu...

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PUM

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Abstract

An upper disc eccentric compression type cylindrical machining device of cylindrical parts comprises an upper grinding disc, a holding frame and a lower grinding disc; the upper grinding disc is located above the lower grinding disc; the holding frame is located between the upper grinding disc and the lower grinding disc; a rotating shaft of the holding frame and a rotating shaft of the lower grinding disc are coaxially arranged; a determined offset distance is formed between a rotating shaft of the upper grinding disc and the rotating shaft of the holding frame; a load device acts on the upper grinding disc. The upper disc eccentric compression type cylindrical machining device of the cylindrical parts is high in accuracy and good in consistency.

Description

technical field [0001] The invention relates to a device for processing the outer circle of a cylindrical part, in particular to a device for processing the outer circle of a cylindrical part based on double-plane grinding. Background technique [0002] At present, due to the backward processing technology and equipment of most bearing manufacturers in China, most of the bearing products they produce are of medium and low grade, and the added value of the products is low. High-end basic components such as precision cylindrical rollers, high-precision rolling element bearings, and high-precision rolling element guideways still rely on imports, especially high-end bearings, which are even embargoed by developed countries, which seriously restricts the improvement of the overall level of equipment in our country. In recent years, although my country has increased investment in applied basic research and industrialization of important basic parts manufacturing, there is still a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B37/08B24B37/28
CPCB24B37/022B24B37/27
Inventor 袁巨龙姚蔚峰钟美鹏吕冰海邓乾发周文华
Owner ZHEJIANG UNIV OF TECH
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