JPS59183749U - Clamp jig for thin plate polishing - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａ、　　ｂ、　　ｃ及び第２図は抜型の製造工程
の説明図、第３図は本考案の一実施例を示す展開した状
態の平面図、第４図にクランプ基板の部分拡大断面図、
第５図は定規板の平面図、第６図ａ。 ｂは定規板の作用の説明図、第７図は側面図、第８図ａ
、　　ｂは弾性片（ゴム片１８）の作用の説明図である
。 １ａ・・・刃、３・・・クランプ基板、４・・・蝶番、
５・・・覆、６・・・載置部（固定用凹部）、７・・・
凸部、７ａ・・・凹部、８・・・弾性片（ゴム片）、９
・・・永久磁石、１０・・・定規板、１０ｂ・・・調整
部（垂直部）、１１・・・押え凸部、１２・・・締付部
材（クランプネジ）。 第２図 ７′ 第４図　　　　　　　　４ ８６８８６８８６８ ＩＩ　　　　　　　　　　　　　ｌｌFig. 1 a, b, c and Fig. 2 are explanatory diagrams of the manufacturing process of the cutting die, Fig. 3 is a plan view of the developed state showing an embodiment of the present invention, and Fig. 4 is a partially enlarged cross section of the clamp board. figure,
Figure 5 is a plan view of the ruler plate, Figure 6a. b is an explanatory diagram of the action of the ruler plate, Fig. 7 is a side view, Fig. 8 a
, b are explanatory views of the action of the elastic piece (rubber piece 18). 1a...blade, 3...clamp board, 4...hinge,
5... Cover, 6... Placement part (fixing recess), 7...
Convex portion, 7a... Concave portion, 8... Elastic piece (rubber piece), 9
... Permanent magnet, 10... Ruler plate, 10b... Adjustment part (vertical part), 11... Presser convex part, 12... Tightening member (clamp screw). Figure 2 7' Figure 4 4 868868868 II ll

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表面に被研摩板を載置する載置部が形成されたクランプ
基板と、該クランプ基板に重ね合わされて締付部材によ
り固定されたとき前記被研摩板を載置部に押圧固定する
押え凸部を設けた覆板と、前記被研摩板が前記クランプ
基板の側縁から突出する長さを調整すると共に、後退す
るのを阻止するストッパとなる調整部が設けられて、該
調整部の寸法が被研摩板の長さに合わせて異なった複数
枚の定規板とを具備し、かつ前記クランプ基板の表面に
前記定規板を固定する定規板固定部を複数個設け、また
前記クランプ基板か前記覆板のいずれか一方に、−前記
締付部材を緩めたとき前記押え凸部を前記被研摩板から
離す弾性片を設けてなることを特徴とする薄板研摩用ク
ランプ治具。a clamp substrate having a mounting portion formed thereon for placing a plate to be polished; and a presser convex portion that presses and fixes the plate to be polished on the mounting portion when superimposed on the clamp substrate and fixed by a tightening member. and an adjustment part that adjusts the length of the plate to be polished protruding from the side edge of the clamp substrate and serves as a stopper to prevent it from retreating, and the dimensions of the adjustment part are adjusted. a plurality of ruler plates having different lengths according to the length of the plate to be polished; and a plurality of ruler plate fixing portions for fixing the ruler plates to the surface of the clamp substrate; A clamp jig for polishing a thin plate, characterized in that one of the plates is provided with an elastic piece that separates the presser projection from the plate to be polished when the clamping member is loosened.