JPH0222803U

JPH0222803U -

Info

Publication number: JPH0222803U
Application number: JP10127888U
Authority: JP
Priority date: 1988-07-30
Filing date: 1988-07-30
Publication date: 1990-02-15

Description

[Brief explanation of drawings]

第１図ないし第３図はこの考案に係る回転砥石
盤成型用金型の一実施例構造を示すもので、第１
図は正面図、第２図は第１図の縦断面図、第３図
は第１図のイ―イ線断面図、第４図ないし第６図
は従来の回転砥石盤成型用金型を示すもので、第
４図は正面図、第５図は第４図の縦断面図、第６
図は第４図のロ―ロ線断面図である。図において、１は垂直穴、２は円盤、３は鍔板
、４は基台、５は環状枠体、６は可撓性弾性体、
７は駒、８Ａおよび８Ｂは第１垂直ガイドピンお
よび第２垂直ガイドピン、９はガイド孔、１０Ａ
は圧縮コイルバネ、１０Ｂは筒状可撓性弾性体、
１１は原料充填用の凹部である。 Figures 1 to 3 show the structure of one embodiment of the rotary grindstone molding die according to this invention.
The figure is a front view, Figure 2 is a vertical cross-sectional view of Figure 1, Figure 3 is a cross-sectional view taken along the line E--A of Figure 1, and Figures 4 to 6 show a conventional rotary grindstone mold. Fig. 4 is a front view, Fig. 5 is a vertical sectional view of Fig. 4, and Fig. 6 is a longitudinal sectional view of Fig. 4.
The figure is a sectional view taken along the Ro-Ro line in FIG. 4. In the figure, 1 is a vertical hole, 2 is a disk, 3 is a collar plate, 4 is a base, 5 is an annular frame, 6 is a flexible elastic body,
7 is a piece, 8A and 8B are a first vertical guide pin and a second vertical guide pin, 9 is a guide hole, 10A
is a compression coil spring, 10B is a cylindrical flexible elastic body,
11 is a recess for filling raw materials.

Claims

[Scope of utility model registration request]

It has a base 4 in which a collar plate 3 is integrally provided on the lower outer periphery of a disk 2 having a vertical hole 1 in the center, and an annular frame 5 fitted to the outer periphery of the disk 2, In the vertical hole 1 of the disk 2 in the base 4,
A flexible elastic body 6 and pieces 7 whose upper portions protrude above the upper surface of the disk 2 are sequentially fitted and inserted, and at each position on the base 4 divided into multiple equal parts of the circumference of the collar plate 3. , a pair of first vertical guide pins 8A and a second vertical guide pin 8B respectively protruding upward from the upper surface of the collar plate 3 are provided on the lower surface of the annular frame 5. A guide hole 9 is formed to face and receive the vertical guide pin 8A and each second vertical guide pin 8B, and each of the first vertical guides is interposed between the collar plate 3 and the annular frame 5. A compression coil spring 10A is provided on the outer circumference of the pin 8A, and a cylindrical flexible elastic body 10B is provided on the second vertical guide pin 8B, and the upper surface of the disk 2 and the inner peripheral surface of the annular frame 5 are used for filling raw materials. A mold for forming a rotary grindstone, characterized by forming a concave portion 11 into sections.