JPH0357434U

JPH0357434U -

Info

Publication number: JPH0357434U
Application number: JP11600589U
Authority: JP
Priority date: 1989-10-02
Filing date: 1989-10-02
Publication date: 1991-06-03
Anticipated expiration: 2003-10-08
Also published as: JPH0539782Y2

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す一部破断し
た正面図、第２図Ａは、第１図の要部を示す正面
図、第２図Ｂは、第２図のＢ−Ｂ線に沿う断面図
、第３図は、第１図の−線に沿う断面相当図
、第４図は第３図の要部拡大断面図、第５図はロ
ケートピン部分の断面図、第６図は前記一実施例
のラム上昇用及び下降用の流体圧シリンダ部分の
断面図、第７図は第６図の−線に沿う断面図
、第８図は前記実施例の主な流体圧回路の概略説
明図、第９図は位置検知手段の要部断面図、第１
０図は左右の位置検知手段の説明図、第１１図は
ラムの昇降状態を示すグラフ、第１２図Ａ，Ｂ，
Ｃは、それぞれ従来の型取付構造を示す断面図、
要部斜視図、断面図である。５ａ……型片、１０……型支持部材、１３……
溝部、１４……ホルダ部分、１４ａ……凹部、１
５……ばね、１６……抜止め部材、１９……偏心
カム軸、ｏ……貫通孔、Ｐ……ピン。 FIG. 1 is a partially cutaway front view showing an embodiment of the present invention, FIG. 2A is a front view showing the main parts of FIG. 1, and FIG. 2B is a line B-B in FIG. 3 is a cross-sectional view taken along the - line in FIG. 1, FIG. 4 is an enlarged sectional view of the main part of FIG. 3, FIG. 5 is a sectional view of the locate pin portion, and FIG. 7 is a sectional view of the hydraulic cylinder portion for raising and lowering the ram in the embodiment, FIG. 7 is a sectional view taken along the line - in FIG. 6, and FIG. 8 is a diagram showing the main fluid pressure circuit in the embodiment. A schematic explanatory diagram, FIG. 9 is a sectional view of the main part of the position detection means,
Fig. 0 is an explanatory diagram of the left and right position detection means, Fig. 11 is a graph showing the ascending and descending state of the ram, Fig. 12 A, B,
C is a sectional view showing a conventional mold mounting structure, respectively;
FIG. 2 is a perspective view and a sectional view of main parts. 5a... Mold piece, 10... Mold support member, 13...
Groove portion, 14... Holder portion, 14a... Recessed portion, 1
5... Spring, 16... Removal prevention member, 19... Eccentric camshaft, o... Through hole, P... Pin.

Claims

[Claims for Utility Model Registration] 1. A press device in which one or both of a pair of dies relatively close to each other is a split die, and each die piece of the split dies is supported by a die support member. A groove 13 into which the holder portion 14 of the mold piece 5a is inserted is bored in the end face of the mold support member 10, and a through hole o intersecting with the groove 13 is formed corresponding to each mold piece 5a. hole o
A retaining member 16 urged to protrude inwardly by a spring 15 is fitted and inserted, and the holder portion 14 is locked by the tip of the retaining member 16, opposite to the through hole o. A press-type mounting structure that includes a pin P that is inserted from the side and releases the engagement between the retaining member 16 and the holder portion 14, and an eccentric camshaft 19 that moves the retaining member 16 back all at once. 2. The press mold mounting structure according to claim 1, wherein the mold support member 10 has a polygonal outer shape.