JPS6274964U

JPS6274964U -

Info

Publication number: JPS6274964U
Application number: JP16516585U
Authority: JP
Priority date: 1985-10-29
Filing date: 1985-10-29
Publication date: 1987-05-13

Description

[Brief explanation of the drawing]

第１図Ａ，Ｂは本考案による超仕上加工工具に
適用される砥石の平面図、第１図Ｃは本考案にお
ける砥石の長さと砥石接触幅との関係を示す説明
図、第２図は本考案の第１の実施例を示す正面図
、第３図は第２図の―線に沿う断面図、第４
図は同砥石の底面図、第５図は本考案の第２の実
施例を示す正面図、第６図は第５図の―線に
沿う断面図、第７図は本考案の第３の実施例を示
す正面図、第８図は第７図の―線に沿う断面
図、第９図〜第１１図は従来の超仕上加工工具を
用いて被加工物を加工する状態を示す正面図、側
面図および平面図、第１２図は従来の超仕上加工
工具で加工された被加工物の加工面を示す正面図
、第１３図および第１４図は従来の他の超仕上加
工工具を用いて被加工物を加工する状態を示す正
面図および側面図である。１……被加工物、２……加工面、３……砥石、
４……段部、５，６……砥石部分、７，１０……
押え板、８，１１……固定用ねじ、９……砥石ホ
ルダ、１２……ホルダガイド、１３……調整用ね
じ棒、１４……円錐面、１５……調整用ねじ。 Figures 1A and B are plan views of the grindstone applied to the superfinishing tool according to the present invention, Figure 1C is an explanatory diagram showing the relationship between the length of the whetstone and the contact width of the whetstone in the present invention, and Figure 2 is a FIG. 3 is a front view showing the first embodiment of the present invention, FIG. 3 is a sectional view taken along line - in FIG.
The figure is a bottom view of the same grindstone, Figure 5 is a front view showing the second embodiment of the present invention, Figure 6 is a sectional view taken along the - line of Figure 5, and Figure 7 is the third embodiment of the present invention. A front view showing the embodiment, FIG. 8 is a sectional view taken along the line - in FIG. 7, and FIGS. 9 to 11 are front views showing the state in which a workpiece is processed using a conventional superfinishing tool. , a side view and a plan view, FIG. 12 is a front view showing the machined surface of a workpiece machined with a conventional super finishing tool, and FIGS. FIG. 3 is a front view and a side view showing a state in which a workpiece is processed using the machine. 1... Workpiece, 2... Machining surface, 3... Grindstone,
4...Step part, 5, 6...Whetstone part, 7, 10...
Holding plate, 8, 11...fixing screw, 9...grindstone holder, 12...holder guide, 13...adjustment threaded rod, 14...conical surface, 15...adjustment screw.

Claims

[Claims for Utility Model Registration] A grinding wheel having both side surfaces parallel to each other is provided, and the grinding wheel is placed on the machining surface of a workpiece that is rotationally driven, with both sides thereof being parallel to the rotational axis of the workpiece. In the super-finishing tool, which vibrates while being pressed, the grindstone is separated from both sides by using a plane parallel to the pressing direction and at a predetermined angle of inclination with respect to the axis of rotation as a dividing plane. A grindstone holder is provided, which is composed of two grindstone parts that are divided into two parts, and supports the two grindstone parts so that they can be moved toward or away from each other in a direction parallel to the rotational axis. A tool for super-finishing.