JPS58191950U

JPS58191950U - lap board

Info

Publication number: JPS58191950U
Application number: JP1982089559U
Authority: JP
Inventors: 森川　清志
Original assignee: 株式会社リコー
Priority date: 1982-06-17
Filing date: 1982-06-17
Publication date: 1983-12-20

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のラップ盤を示す一部概略斜視図、第２図
および第３図はこの考案の一実施例に係るラップ盤を示
す図で、第２図は同ランプ盤の側面　。図、第３図は同ラップ盤の平面図である。１・・・下ラップ定盤、３・・・上ラップ定盤、１６・
・・揺動腕、２６・・・揺動機構、２８・・・軸受ポス
ト、３７・・・スライド機構、３９・−・ガイドポール
、４１・・・偏心カム板、Ａ・・・回動方向、Ｄ・・・
摺動方向。FIG. 1 is a partially schematic perspective view showing a conventional lapping machine, FIGS. 2 and 3 are views showing a lapping machine according to an embodiment of the invention, and FIG. 2 is a side view of the same lamp board. FIG. 3 is a plan view of the lapping machine. 1... Lower lap surface plate, 3... Upper lap surface plate, 16.
... Rocking arm, 26 ... Rocking mechanism, 28 ... Bearing post, 37 ... Slide mechanism, 39 ... Guide pole, 41 ... Eccentric cam plate, A ... Rotating direction , D...
sliding direction.

Claims

[Scope of utility model registration request]

(1) A workpiece is sandwiched between a lower lap surface plate and an upper lap surface plate, and both of the lap surface plates are rotated, and a swinging arm that rotatably supports the upper lap surface plate is rotated. In a lapping machine for lapping the surface of the workpiece by moving the upper lapping surface plate according to rotation, the swinging arm is rotatable about a bearing post by a swinging mechanism; A lapping machine characterized in that a movable table supporting the bearing post is movable in a direction different from the direction of rotation of the swinging arm by a slide mechanism.

(2) The sliding mechanism includes a guide pole on which the moving table slides, and an eccentric cam plate that moves the moving table by contacting and rotating the moving table. The lap disc described in Range 1.