JPH045363U

JPH045363U -

Info

Publication number: JPH045363U
Application number: JP4707090U
Authority: JP
Priority date: 1990-05-01
Filing date: 1990-05-01
Publication date: 1992-01-17

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の研磨装置を部分的
に切欠いて示す正面図、第２図は第１図の切断面
線−から見た断面図、第３図は研磨装置１の
分解斜視図、第４図は研磨装置１の研磨動作を説
明するための図である。１……研磨装置、２……本体、３……出力軸、
４……空気圧モータ、５……嵌合突起、６……回
転体、７……遊通孔、８ａ，８ｂ……案内面、９
……案内長孔、１０ａ，１０ｂ……案内片、１１
……変位部材、１２……被研磨面、１３……研磨
面、１４……研磨部材、１５……案内部材。 FIG. 1 is a partially cutaway front view of a polishing device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the cutting plane line in FIG. 1, and FIG. 3 is an exploded view of the polishing device 1. The perspective view and FIG. 4 are diagrams for explaining the polishing operation of the polishing apparatus 1. 1... Polishing device, 2... Main body, 3... Output shaft,
4... Pneumatic motor, 5... Fitting protrusion, 6... Rotating body, 7... Through hole, 8a, 8b... Guide surface, 9
... Guide slot, 10a, 10b ... Guide piece, 11
... Displacement member, 12 ... Surface to be polished, 13 ... Polished surface, 14 ... Polishing member, 15 ... Guide member.

Claims

[Claims for Utility Model Registration] A main body 2, a power source 4 provided in the main body 2 and driving the output shaft 3 to rotate around its rotation axis l1, and a power source 4 fixed coaxially to the output shaft 3 and driving the output shaft 3 to rotate around the rotation axis l1. a rotary body 6 having an axis l2 parallel to and eccentric to the rotation axis l1 and having a fitting protrusion 5 protruding from the main body 2;
a through hole 7 that freely passes through the rotation axis l1 of the output shaft 3, and a rotation axis l1 of the output shaft 3 from the through hole 7
A guide member 9 is formed with a pair of guide surfaces 8a and 8b extending parallel to each other in a plane that intersects with the rotational axis l1 of the output shaft 3, into which the fitting protrusion 5 is fitted. The guide surface 8a,
A guide elongated hole 39 extending in a direction further intersecting the direction in which the guide surface 8b extends, and the pair of guide surfaces 8a,
A pair of guide pieces 10 each sliding along 8b
1. A polishing apparatus comprising: a displacement member 11 in which a portion of the surface of the polishing member 11 is formed, and a polishing member 14 that is fixed to the displacement member 11 and has a polishing surface 13 for polishing a surface 12 to be polished.