JPH0228394U

JPH0228394U -

Info

Publication number: JPH0228394U
Application number: JP10611388U
Authority: JP
Priority date: 1988-08-11
Filing date: 1988-08-11
Publication date: 1990-02-23
Anticipated expiration: 2003-08-11
Also published as: JPH0730235Y2

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す加圧成形装置の
正面側断面図、第２図は同側面側断面図、第３図
は第２図のＡ―Ａ方向矢視図、第４図は従来の加
圧成形装置の正面側断面図である。１…ベースプレート、４…下パンチ、５…ダイ
、７…第１下部作動装置、１１…コアーロツド、
１１ａ…段付部、１２…キヤビテイ、１６…第２
下部作動装置、１７…ストツパ機構、２３…スト
ツパ解除機構、３０…ストツパ体、３１…上パン
チ、３２…成形素材。 Fig. 1 is a front sectional view of a pressure forming apparatus showing an embodiment of the present invention, Fig. 2 is a side sectional view of the same side, Fig. 3 is a view taken along arrow A--A in Fig. 2, and Fig. 4. is a front sectional view of a conventional pressure molding device. DESCRIPTION OF SYMBOLS 1... Base plate, 4... Lower punch, 5... Die, 7... First lower actuation device, 11... Core rod,
11a...Stepped part, 12...Cavity, 16...Second
Lower operating device, 17... Stopper mechanism, 23... Stopper release mechanism, 30... Stopper body, 31... Upper punch, 32... Molding material.

Claims

[Scope of utility model registration request]

A lower punch placed on the base plate, a core rod with a stepped part that penetrates the lower punch and projects upward, and a die that is fitted onto the lower punch and forms a cavity between the core rod and the lower punch. and a lower actuator that supports the die and core rod so as to be movable up and down relative to the lower punch;
In the pressure forming device, the pressure forming device includes an upper punch that works together with a lower punch to press the molding material in the cavity of the die, and the lower actuator includes a first lower actuator that moves the die up and down, and a first lower actuator that moves the core rod up and down. A stopper mechanism for positioning the core rod is disposed between the core rod and the base plate, and a stopper mechanism for positioning is disposed between the die and the base plate. 1. A pressure molding apparatus, comprising a stopper release mechanism for releasing the lower punch and a core rod, and a stopper body for determining the vertical position of the lower punch and the core rod.