JPS5889323U

JPS5889323U - Mold connection device in injection molding machine

Info

Publication number: JPS5889323U
Application number: JP18678881U
Authority: JP
Inventors: 佐野　猛; 正信車地; 直樹竹内
Original assignee: 株式会社神戸製鋼所
Priority date: 1981-12-14
Filing date: 1981-12-14
Publication date: 1983-06-17
Also published as: JPS625298Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図ａ、　　ｂは射出工程中における全型内樹脂圧力
を示す図、第２図は本考案に係る金型連結装置の使用例
を示す射出成形機全体の平面図、第３図はその射出位置
における側面図、第４図は本考案の実施例を示す一部断
面側面図、第５図ａ、　　ｂ。Ｃはそのボールチャックのチャック工程を示す第４図Ｖ
部の拡大断面図である。Ａ・・・射出位置、Ｂ、　Ｂ’・・・取出位置、１１゜
１２・・・固定盤、１４・・・可動盤、１５・・・主型
締装置、２・・・射出装置、３１．３２・・・固定盤、
３４・・・可動盤、４，４′・・・エジェクタ装置、５
・・・金型移動板、５４．５４’・・・可動金型取付板
、６，６′・・・金型、６１．６１’・・・固定金型、
６２．６２’・・・可動金型、７・・・連結軸、８・・
・連結孔、９・・・ボールチャック、９１・・・摺動筒
、９１ａ・・・ボール収納溝、９１ｂ・・・テーパー面
、９２・・・ばね、９３・・・ボール、９４・・・ばね
、９５・・・ストッパ、９６・・・摺動軸、９７・・・
ばね。　　。ル −　　　〜七（ｃ） β′ 、　　第５図Figures 1a and b are diagrams showing the total resin pressure in the mold during the injection process, Figure 2 is a plan view of the entire injection molding machine showing an example of the use of the mold coupling device according to the present invention, and Figure 3 is a diagram showing the entire injection molding machine. FIG. 4 is a side view at the injection position, and FIG. 5 is a partially sectional side view showing an embodiment of the present invention, FIGS. 5a and 5b. C is Figure 4 V showing the chuck process of the ball chuck.
FIG. A... Injection position, B, B'... Extraction position, 11° 12... Fixed platen, 14... Movable platen, 15... Main mold clamping device, 2... Injection device, 31 .32...Fixed plate,
34...Movable platen, 4,4'...Ejector device, 5
... Mold moving plate, 54.54'... Movable mold mounting plate, 6,6'... Mold, 61.61'... Fixed mold,
62.62'...Movable mold, 7...Connection shaft, 8...
- Connection hole, 9...Ball chuck, 91...Sliding tube, 91a...Ball storage groove, 91b...Tapered surface, 92...Spring, 93...Ball, 94... Spring, 95...stopper, 96...sliding shaft, 97...
Spring. . Lu ~7 (c) β', Fig. 5

Claims

[Scope of utility model registration request]

A connecting shaft is provided in at least one of the opposing fixed mold and movable mold of an injection molding machine, and a connecting hole into which the connecting shaft can be inserted is provided in the other mold, and the connecting shaft is provided in the other mold. A ball chuck is provided in the connecting hole, and the ball chuck includes a connecting shaft insertion portion, a plurality of balls arranged around the connecting shaft insertion portion, and a connecting shaft insertion portion. A chuck means for locking the connecting shaft in the insertion part by bringing it into contact with a cliff around the connecting shaft inserted into the connecting shaft, and a chuck release means for retracting the ball radially outward of the connecting shaft insertion part. A mold connecting device for an injection molding machine, characterized by: