JPS6370859U

JPS6370859U -

Info

Publication number: JPS6370859U
Application number: JP16371486U
Authority: JP
Priority date: 1986-10-24
Filing date: 1986-10-24
Publication date: 1988-05-12

Description

[Brief explanation of the drawing]

第１図はこの考案を具体化した一実施例の砥石
ヘツドを示す正面図、第２図は研磨装置の正面図
、第３図は砥石ヘツドの一部を示す側断面図、第
４図は別例を示す正面図である。フレーム…１、上部支枠としての横枠…４、Ｘ
方向移動体…７、Ｙ方向移動体…９、Ｚ方向移動
軸…１２、砥石ヘツド…１４、シリンダ…２２，
３６、砥石…３０、圧力調節機構を構成する圧力
調節弁…４１、圧力計…４２、ワークとしての金
型…Ｗ。 Fig. 1 is a front view showing a grinding wheel head of an embodiment embodying this invention, Fig. 2 is a front view of a polishing device, Fig. 3 is a side sectional view showing a part of the grinding wheel head, and Fig. 4 is a It is a front view showing another example. Frame...1, Horizontal frame as upper support frame...4, X
Directional moving body...7, Y direction moving body...9, Z direction moving axis...12, grindstone head...14, cylinder...22,
36, Grinding wheel...30, Pressure regulating valve constituting the pressure regulating mechanism...41, Pressure gauge...42, Mold as a workpiece...W.

Claims

[Claims for Utility Model Registration] 1. Z-direction movement via an X-direction moving body 7 movable in one horizontal direction on the upper support frame 4 of the frame 1 and a Y-direction movable body 9 movable in a horizontal direction perpendicular thereto. The shaft 12 is supported movably in the vertical direction, and its Z
A grindstone head 14 to which a grindstone 30 is attached is provided on the direction movement shaft 12, and there is a gap between the Z direction movement shaft 12 and the grindstone head 14 and/or between the grindstone head 14.
Cylinders 22 and 36 are provided to press the grindstone 30 toward the processing surface of the workpiece W with a predetermined force, and pressure adjustment mechanisms 41 and 42 are further provided to adjust the amount of fluid supplied to the cylinders 22 and 36. In the polishing device, the pressure adjustment mechanisms 41 and 42 are connected to the grindstone head 14.
Alternatively, a polishing device characterized in that it is provided near the grindstone head 14 of the Z-direction moving shaft 12. 2 The pressure adjustment mechanism includes a pressure adjustment valve 41 and a pressure gauge 42
A polishing apparatus according to claim 1 of the utility model registration claim, comprising: 3. The pressure adjustment mechanism is provided in a mounting ring 40 that is rotatably inserted and supported at the lower end of the Z-direction moving shaft 12.
The polishing device described in section.