JPS6056462U

JPS6056462U - Support shaft structure of grinding wheel

Info

Publication number: JPS6056462U
Application number: JP14804283U
Authority: JP
Inventors: 板垣　里視; 一博長井; 浩中村
Original assignee: 日立精機株式会社
Priority date: 1983-09-24
Filing date: 1983-09-24
Publication date: 1985-04-19
Also published as: JPS6236602Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の研削盤砥石の支持軸構造の部分断面図で
あり、第２図はこの考案に係る研削盤砥石の支持軸構造
の第１実施例を示す部分断面図であり、第３図、第４図
はその作用を説明する図であり、第５図はこの考案の第
２実施例を示す部分断面図であり、第６図は第５図のＶ
Ｉ−ＶＩ矢視線断面図であり、第７図は第２実施例の原
理を説明する図である。３・・・主軸頭、４・・・主軸、５・・・孔、２４・・
・ライナー（傾斜部材）、２９・・・テーパ一部、３９
．６６・・・砥石、４５・・・円筒部（先端部）、５０
・・・先端部、６０・・・砥石工具、６１・・・位置決
孔。第３図ＩＡ第４図 ’３９（６６）（）　　ＩFIG. 1 is a partial cross-sectional view of a support shaft structure of a conventional grinding wheel, FIG. 2 is a partial cross-sectional view showing a first embodiment of the support shaft structure of a grinding wheel according to this invention, and FIG. FIG. 4 is a diagram explaining its operation, FIG. 5 is a partial sectional view showing a second embodiment of this invention, and FIG.
FIG. 7 is a sectional view taken along the line I-VI, and is a diagram illustrating the principle of the second embodiment. 3... Spindle head, 4... Main shaft, 5... Hole, 24...
・Liner (inclined member), 29...Taper part, 39
．． 66... Grindstone, 45... Cylindrical part (tip part), 50
... Tip part, 60 ... Grindstone tool, 61 ... Positioning hole. Figure 3 IA Figure 4 '39 (66) () I

Claims

【実用新案登録請求の範囲】主軸頭に回転可能に支持された主軸と、この主軸に挿着
可能な砥石工具とを備えた研削盤砥石の支持軸構造にお
いて、前記主軸軸線に対して直角より僅かに傾斜した傾斜軸に
砥石を取付け、前記傾斜軸に直交する平面内で砥石を順次旋回割出す手
段を設けたことを特徴とする研削盤砥石の支持軸構造。[Claims for Utility Model Registration] In the support shaft structure of a grinding wheel for a grinding machine, which includes a main shaft rotatably supported by the main shaft head and a grindstone tool that can be inserted into the main shaft, A support shaft structure for a grinding machine whetstone, characterized in that a whetstone is attached to a slightly inclined tilted shaft, and means is provided for sequentially rotating and indexing the whetstone within a plane perpendicular to the tilted shaft.