JPS6272047U - - Google Patents

Description

Translated fromJapanese

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

第１図はこの考案の一実施例を示す図面、第２
図はこの考案に用いられるキヤリヤプレートの平
面図、第３図は第２図のＡ―Ａ線に於ける拡大断
面図、第４図は従来例を示す図面である。 １…フレーム、２，３…クイル、８，９…回転
主軸、１２，１３…砥石、１４…キヤリヤプレー
ト、１７，１８…ドレツサー砥石。 Figure 1 is a drawing showing an embodiment of this invention;
The figure is a plan view of a carrier plate used in this invention, FIG. 3 is an enlarged sectional view taken along the line AA in FIG. 2, and FIG. 4 is a drawing showing a conventional example. DESCRIPTION OF SYMBOLS 1... Frame, 2, 3... Quill, 8, 9... Rotating main shaft, 12, 13... Grindstone, 14... Carrier plate, 17, 18... Dresser grindstone.

Claims (1)

Translated fromJapanese

【実用新案登録請求の範囲】[Scope of utility model registration request] 砥石をその研削面を互いに対向させて配置し、
この両砥石間にキヤリヤプレートによりワークを
搬入して該ワークの両面を同時に上記両砥石で研
削加工する両頭平面研削盤に於いて、上記キヤリ
ヤプレートの上下面外周縁に所定の幅寸法でダイ
ヤモンド砥粒等を電着させて当該部分にドレツサ
ー砥石を形成したことを特徴とする両頭平面研削
盤。 Arrange the grindstones with their grinding surfaces facing each other,
In a double-head surface grinder that carries a workpiece between the two grinding wheels using a carrier plate and simultaneously grinds both sides of the workpiece with the two grinding wheels, a predetermined width dimension is formed on the outer periphery of the upper and lower surfaces of the carrier plate. A double-head surface grinder characterized in that a dresser grindstone is formed on the part by electrodepositing diamond abrasive grains or the like.