JPS59166923U - vacuum injection molding machine - Google Patents

vacuum injection molding machine

Info

Publication number
JPS59166923U
JPS59166923U JP6082683U JP6082683U JPS59166923U JP S59166923 U JPS59166923 U JP S59166923U JP 6082683 U JP6082683 U JP 6082683U JP 6082683 U JP6082683 U JP 6082683U JP S59166923 U JPS59166923 U JP S59166923U
Authority
JP
Japan
Prior art keywords
movable platen
mold
injection molding
molding machine
vacuum injection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6082683U
Other languages
Japanese (ja)
Other versions
JPH018344Y2 (en
Inventor
春日井　賢治
Original Assignee
株式会社日本製鋼所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社日本製鋼所 filed Critical 株式会社日本製鋼所
Priority to JP6082683U priority Critical patent/JPS59166923U/en
Publication of JPS59166923U publication Critical patent/JPS59166923U/en
Application granted granted Critical
Publication of JPH018344Y2 publication Critical patent/JPH018344Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の真空射出成形機の型締装置を示す図、第
２図は本考案による真空射出成形機の型締装置を示す図
（成形サイクル開始時の状態を示す図）、第３図は第２
図に示す真空射出成形機の型締装置の金型接触時の状態
を示す図、第４図は第２図に示す真空射出成形機の型締
装置の昇圧時の状態を示す図、第５図は第２図に示す真
空射出成形機の型締装置の型開動作完了時の状態を示す
図、第６図は第１図に示す真空射出成形機の型締装置及
び第２図に示す真空射出成形機の型締装置の成形サイク
ルを示す図である。 ３１・・・固定盤、３２・・・型締シリンダ、３３・・
・タイバー、３４・・・第１可動盤、３５・・・第２可
動盤、３６・・・ピストンロッド、３７・・・液圧シリ
ンダ、３８・・・ピストンロッド、３９・・・可動金型
、４０・・・真空引き通路、４１・・・切換弁、４２・
・・真空タンク、４３・・・真空ポンプ、４４・・・射
出装置、４５・・・成形口口０1 is a diagram showing a mold clamping device of a conventional vacuum injection molding machine, FIG. 2 is a diagram showing a mold clamping device of a vacuum injection molding machine according to the present invention (a diagram showing the state at the start of a molding cycle), and FIG. The figure is the second
Fig. 4 is a diagram showing the state of the mold clamping device of the vacuum injection molding machine shown in Fig. 2 when the mold is in contact with the mold; The figure shows the state of the mold clamping device of the vacuum injection molding machine shown in Figure 2 when the mold opening operation is completed, and Figure 6 shows the mold clamping device of the vacuum injection molding machine shown in Figure 1 and the state shown in Figure 2. FIG. 3 is a diagram showing a molding cycle of a mold clamping device of a vacuum injection molding machine. 31... Fixed plate, 32... Mold clamping cylinder, 33...
・Tie bar, 34... First movable plate, 35... Second movable plate, 36... Piston rod, 37... Hydraulic cylinder, 38... Piston rod, 39... Movable mold , 40... Vacuum passage, 41... Switching valve, 42...
... Vacuum tank, 43 ... Vacuum pump, 44 ... Injection device, 45 ... Molding mouth 0

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定金型が取り付けられる固定盤と、−固定盤とタイバ
ーを介して連結された型締シリンダと、型締シリンダの
型締力が作用するロッドと連結され・　且つタイバーに
対して軸方向に移動自在に案内された第１可動盤と、第
１可動盤と固定盤との間においてタイバーに対して軸方
向に移動自在に支持され可動金型が取り付けられる第２
可動盤と、シリンダ本体が第１可動盤に取り付けられピ
ストンロッドが第２可動盤に連結された液圧シリンダと
を有する真空射出成形機の型締装置。A fixed plate to which a fixed mold is attached, - a mold clamping cylinder connected to the fixed plate via tie bars, and a rod on which the mold clamping force of the mold clamp cylinder acts, and which moves in the axial direction with respect to the tie bars. a first movable platen that is freely guided; and a second movable platen that is supported movably in the axial direction with respect to the tie bar between the first movable platen and the fixed platen and to which a movable mold is attached.
A mold clamping device for a vacuum injection molding machine including a movable platen and a hydraulic cylinder whose cylinder body is attached to the first movable platen and whose piston rod is connected to the second movable platen.
JP6082683U 1983-04-25 1983-04-25 vacuum injection molding machine Granted JPS59166923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6082683U JPS59166923U (en) 1983-04-25 1983-04-25 vacuum injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6082683U JPS59166923U (en) 1983-04-25 1983-04-25 vacuum injection molding machine

Publications (2)

Publication Number Publication Date
JPS59166923U true JPS59166923U (en) 1984-11-08
JPH018344Y2 JPH018344Y2 (en) 1989-03-06

Family

ID=30191059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6082683U Granted JPS59166923U (en) 1983-04-25 1983-04-25 vacuum injection molding machine

Country Status (1)

Country Link
JP (1) JPS59166923U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825749A (en) * 1971-08-05 1973-04-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825749A (en) * 1971-08-05 1973-04-04

Also Published As

Publication number Publication date
JPH018344Y2 (en) 1989-03-06

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