JPS62138568U

JPS62138568U -

Info

Publication number: JPS62138568U
Application number: JP2292086U
Authority: JP
Priority date: 1986-02-21
Filing date: 1986-02-21
Publication date: 1987-09-01

Description

[Brief explanation of the drawing]

第１〜４図はこの考案の第１実施例を示すもの
で、第１図は表面研削仕上装置の側面図、第２図
は回転体の底面図、第３図は第２図の―線に
よる回転体の断面図、第４図はこの第１実施例の
作用を示す説明図である。第５，６図はこの考案
の第２実施例を示すもので、第５図は回転体の底
面図、第６図は第５図の―線による回転体の
断面図である。第７図は従来の回転体の斜視図で
ある。図において、２は表面研削仕上装置、４は本体
、６は駆動部、１０は回転体、１２は回転円板、
１４は切刃、１８は切刃取着面、２２は被研削物
、Ｔは切刃の厚み、Ｈは切刃の高さ、そしてＬは
切刃の長さである。 Figures 1 to 4 show the first embodiment of this invention, where Figure 1 is a side view of the surface grinding and finishing device, Figure 2 is a bottom view of the rotating body, and Figure 3 is taken along the line shown in Figure 2. FIG. 4 is a cross-sectional view of the rotating body according to FIG. 4, and is an explanatory diagram showing the operation of this first embodiment. 5 and 6 show a second embodiment of this invention, in which FIG. 5 is a bottom view of the rotating body, and FIG. 6 is a sectional view of the rotating body taken along the line --- in FIG. FIG. 7 is a perspective view of a conventional rotating body. In the figure, 2 is a surface grinding finishing device, 4 is a main body, 6 is a drive unit, 10 is a rotating body, 12 is a rotating disk,
14 is the cutting blade, 18 is the cutting blade mounting surface, 22 is the object to be ground, T is the thickness of the cutting blade, H is the height of the cutting blade, and L is the length of the cutting blade.

Claims

[Scope of utility model registration request]

In a surface grinding and finishing device that performs surface finishing treatment by making a cutting blade attached to a rotating body collide with a grinding surface, one surface of the rotating body has a predetermined height H and a small thickness T in the direction of the finished surface. A cutting blade is provided that protrudes as shown in FIG. A surface grinding finishing device characterized in that the other longitudinal end of the cutting blade, which is located on the front side in the rotational direction of the rotary body, is oriented toward the outside of the rotary body. .