JPS63189567U

JPS63189567U -

Info

Publication number: JPS63189567U
Application number: JP8078687U
Authority: JP
Priority date: 1987-05-29
Filing date: 1987-05-29
Publication date: 1988-12-06

Description

[Brief explanation of the drawing]

第１図乃至第５図は、本考案に係る研削砥石の
支持装置の一実施例を示し、第１図は一部を断面
とした側面図、第２図は正面図、第３図は要部の
分解側面図、第４図は同じく分解正面図、第５図
は分解斜視図である。第６図および第７図は従来
の支持機構を示した断面図である。１……コラム、２……砥石台、２０……ベース
、２１……水平部材、２３……砥石カバー、２４
……軸受ユニツトの受部、２６……軸受ユニツト
押え、３……テーブル、４……研削砥石、４３…
…軸受ユニツト。 1 to 5 show an embodiment of a grinding wheel support device according to the present invention, in which FIG. 1 is a partially sectional side view, FIG. 2 is a front view, and FIG. 3 is a main view. FIG. 4 is an exploded front view, and FIG. 5 is an exploded perspective view. FIGS. 6 and 7 are cross-sectional views showing conventional support mechanisms. 1... Column, 2... Grinding wheel head, 20... Base, 21... Horizontal member, 23... Grinding wheel cover, 24
... Bearing unit receiving part, 26 ... Bearing unit holder, 3 ... Table, 4 ... Grinding wheel, 43 ...
...Bearing unit.

Claims

[Scope of utility model registration request]

In a surface grinding machine comprising a column, a grinding wheel head supported on the column so as to be movable up and down, and a grinding wheel attached to the grinding wheel head, the grinding wheel head is attached to a base so as to be movable up and down with respect to the column. , a horizontal member extending horizontally from the base and rigidly connected to the base, and a grindstone cover with an open lower end formed on the horizontal member, and receiving portions of the bearing unit on the left and right lower surfaces thereof. A shaft with the same axis is provided protruding from both sides of the other grinding wheel, and a bearing unit is attached to each shaft, and the grinding wheel is inserted into the grinding wheel cover of the horizontal member, and the left and right bearing units are installed. A support device for a grinding wheel in a surface grinding machine, characterized in that the support device for a grinding wheel in a surface grinder is clamped by the receiving portion and a bearing unit holder detachably fixed to the lower surface of a horizontal member.