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1. 发明专利

JP2013202747A Device for grinding axial member 审中-公开
标题翻译：用于研磨轴向构件的装置
公开(公告)号：JP2013202747A
公开(公告)日：2013-10-07
申请号：JP2012075906
申请日：2012-03-29
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社 , Yamazaki Haguruma Seisakusho:Kk , 株式会社山崎歯車製作所
发明人： AONUMA MASAKI , ARAI YASUTAKA , OKADA YOSHIHARU , TANIGAWA HIROSHI , KAWABE TSUKASA , SUENAGA HIROYUKI , YAMAZAKI SHIMIZU
IPC分类号： B24B5/46 , B24B5/00 , B24B27/00
摘要： PROBLEM TO BE SOLVED: To provide a device for grinding an axial member that is easy to handle and has a simplified structure and that can be accurately attached to an axial member and can precisely grind the axial member.SOLUTION: When a holding section 8 of a grinding device 7 is attached to a journal 3c of an axle 3, a rotary section 12 becomes rotatable by using the central axis O of the axle 3 as a center, and a grinding section 16 is made integral with the rotary section 12 by using the central axis O as a center and becomes rotatable. The grinding wheel 16a of the grinding section 16 is turned, and while cutting quantity is checked with a cutting quantity measuring section 24 by an operator, the operator operates a rotary operation section 14 to grind a deformed part D of an outer peripheral surface 3h of an engaging section 3e. The deformed part D is removed from the outer peripheral surface 3h of the engaging section 3e by repeating one turning of the rotary section 12 and using of the grinding wheel 16a for cutting by very little quantity only.
摘要翻译：要解决的问题：提供一种用于研磨容易操作并且结构简单的轴向构件的装置，并且能够精确地附接到轴向构件并且可以精确地研磨轴向构件。解决方案：当保持部8 研磨装置7安装在轴3的轴颈3c上，通过使用轴3的中心轴线O作为中心，旋转部12可旋转，并且通过使用磨削部16与旋转部12一体形成中心轴线O为中心并且可旋转。磨削部16的砂轮16a转动，并且由操作者用切割量测量部24检查切割量时，操作者操作旋转操作部14，研磨外周面3h的变形部D 接合部3e。通过重复旋转部12的转动和仅使用少量的砂轮16a进行切削，将变形部D从接合部3e的外周面3h移除。

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