JPS6161159U

JPS6161159U -

Info

Publication number: JPS6161159U
Application number: JP1984143564U
Authority: JP
Priority date: 1984-09-25
Filing date: 1984-09-25
Publication date: 1986-04-24

Description

[Brief explanation of the drawing]

第１図は本考案の表面研磨装置の要部縦断側面
図、第２〜５図はこの治具を用いて被加工物を研
磨する状態を工程順に示すそれぞれ第１図のＡ部
に相当する断面図、第６〜９図は従来の研磨方法
を示しており、第６図は接触型の研磨方法を示す
拡大断面図、第７図は第６図のＢ部拡大断面図、
第８図は非接触型、第９図は準接触型の研磨方法
をそれぞれ示す第６図同様の図である。１……被加工物、２……孔、３……ポリシヤ、
４……研磨剤、５……砥粒、６……スラスト軸受
、７……回転板、８……移動腕、９……軸受、１
０……垂直軸、１１……保持板、１２……プーリ
、１３……ベルト、１４……昇降レバー、１５…
…ブラケツト、１６……軸。 Fig. 1 is a longitudinal sectional side view of the main part of the surface polishing device of the present invention, and Figs. 2 to 5 correspond to part A in Fig. 1, showing the state of polishing a workpiece using this jig in the order of steps. 6 to 9 show a conventional polishing method, FIG. 6 is an enlarged sectional view showing a contact polishing method, and FIG. 7 is an enlarged sectional view of part B in FIG.
FIG. 8 is a diagram similar to FIG. 6 showing a non-contact polishing method and FIG. 9 a semi-contact polishing method. 1... workpiece, 2... hole, 3... policy,
4... Abrasive, 5... Abrasive grain, 6... Thrust bearing, 7... Rotating plate, 8... Moving arm, 9... Bearing, 1
0... Vertical shaft, 11... Holding plate, 12... Pulley, 13... Belt, 14... Lifting lever, 15...
...bracket, 16...axis.

Claims

[Scope of utility model registration request]

A rotating plate supported horizontally by a bearing, and a holding plate fixed parallel to the rotating plate at the lower end of a vertical shaft rotatably supported at the end of a horizontally movable moving arm and rotationally driven by a motor. A surface polishing apparatus comprising: at least one of the holding plate and the rotary body that can be raised and lowered.