JPS62155922U

JPS62155922U -

Info

Publication number: JPS62155922U
Application number: JP4106986U
Authority: JP
Priority date: 1986-03-20
Filing date: 1986-03-20
Publication date: 1987-10-03

Description

[Brief explanation of the drawing]

第１図は、本考案の第１実施例にかかるプレス
型構造を示す縦断面図、第２図は、第１図のプレ
ス型のプレス作動前の状態を示す縦断面図、第３
図は、本考案の第２実施例にかかるプレス型構造
を示す縦断面図、第４図は、第３図のプレス型の
プレス作動前の状態を示す縦断面図、第５図は、
本考案実施例のプレス型により成形されるプレス
成型品の斜視図、第６図は、従来例のプレス型構
造を示す縦断面図である。１……可動上型、２……固定下型、３……プレ
ツサー、４……ダイス、５……プレス成形品、１
７……ノツクアウト装置、２５……連動機構。 1 is a longitudinal sectional view showing a press die structure according to a first embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing the press die in FIG. 1 in a state before press operation, and FIG.
The figure is a longitudinal sectional view showing a press die structure according to a second embodiment of the present invention, FIG. 4 is a longitudinal sectional view showing the press die of FIG. 3 in a state before press operation, and FIG.
FIG. 6, which is a perspective view of a press molded product formed by the press die according to the embodiment of the present invention, is a vertical sectional view showing the structure of the press die of a conventional example. 1...Movable upper die, 2...Fixed lower die, 3...Presser, 4...Dice, 5...Press molded product, 1
7...Knockout device, 25...Interlocking mechanism.

Claims

[Scope of utility model registration request]

A movable upper mold having a presser that can be freely raised and lowered; a fixed lower mold having a die configured to form a press-molded product between the presser; and a fixed lower mold that is always biased in an upward direction with respect to the fixed lower mold. A knock-out device is attached to the movable upper die and is configured to push up the press-molded product, and a knock-out device is interposed between the knock-out device and the movable upper die so as to link the two, and when the movable upper die is moved downward, the knock-out device is A press-type structure characterized by comprising an interlocking mechanism that acts to forcibly pull back.