JPH0417912U

JPH0417912U -

Info

Publication number: JPH0417912U
Application number: JP5933690U
Authority: JP
Priority date: 1990-06-05
Filing date: 1990-06-05
Publication date: 1992-02-14

Description

[Brief explanation of the drawing]

第１図及び第２図は夫々本考案の第１、第２実
施例に係る型締装置の１部断面正面図、第３図は
取出し機の経路を示す説明図、第４図は従来の射
出成形機の型締装置を示す正面図、第５図は第４
図の〜断面図、第６図は他の従来の型締装置
の断面正面図、第７図は第６図の型締装置におい
て金型の取付け方法を示す説明図である。図の主要部分の説明、２０１……固定ダイプレ
ート、２０２……固定金型、２０３……移動ダイ
プレート、２０４……移動金型、２０５……タイ
バー、２０６……タイバーねじ、２０８……ハー
フナツト、２１０……ハーフナツト取付板、２１
１，２１２……リニアガイド、２１５……圧縮ば
ね、２１６……型厚調整装置、２３０……型開閉
シリンダ、２３１……油圧シリンダ、２４０……
タイバー、２４０ａ……肩部、２４１……ブツシ
ユ、２４２……油圧シリンダ、２４２ａ……油室
、２４３……連結杆。 1 and 2 are partial sectional front views of mold clamping devices according to the first and second embodiments of the present invention, FIG. 3 is an explanatory diagram showing the route of the take-out machine, and FIG. 4 is a conventional A front view showing the mold clamping device of the injection molding machine, FIG.
6 is a sectional front view of another conventional mold clamping device, and FIG. 7 is an explanatory diagram showing a method of attaching a mold in the mold clamping device of FIG. 6. Explanation of the main parts of the figure, 201... Fixed die plate, 202... Fixed mold, 203... Moving die plate, 204... Moving mold, 205... Tie bar, 206... Tie bar screw, 208... Half nut , 210...Half nut mounting plate, 21
1,212... Linear guide, 215... Compression spring, 216... Mold thickness adjustment device, 230... Mold opening/closing cylinder, 231... Hydraulic cylinder, 240...
Tie bar, 240a...Shoulder, 241...Button, 242...Hydraulic cylinder, 242a...Oil chamber, 243...Connection rod.

Claims

[Scope of utility model registration request]

a fixed die plate that holds a fixed mold; a movable die plate that holds a movable mold; means for moving the movable die plate backward relative to the fixed die plate; the movable die plate approaches the fixed die plate; After the fixed mold and the movable mold are closed, they are connected and fixed to a fixed die plate to perform mold clamping, and in a mold clamping device consisting of tie bars,
One or more tie bars on the upper part are slidably attached to the through holes of the movable die plate, and shoulders provided at the ends of the tie bars prevent movement toward the fixed die plate and move in the opposite direction. A mold clamping device characterized by being provided with a moving means for moving the mold.