JPS60191414U - Injection device of injection molding machine - Google Patents

Injection device of injection molding machine

Info

Publication number
JPS60191414U
JPS60191414U JP7873884U JP7873884U JPS60191414U JP S60191414 U JPS60191414 U JP S60191414U JP 7873884 U JP7873884 U JP 7873884U JP 7873884 U JP7873884 U JP 7873884U JP S60191414 U JPS60191414 U JP S60191414U
Authority
JP
Japan
Prior art keywords
molding machine
intermediate shaft
injection molding
injection
electric motor
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
JP7873884U
Other languages
Japanese (ja)
Other versions
JPH0121783Y2 (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 JP7873884U priority Critical patent/JPS60191414U/en
Publication of JPS60191414U publication Critical patent/JPS60191414U/en
Application granted granted Critical
Publication of JPH0121783Y2 publication Critical patent/JPH0121783Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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図は本考案による射出成形機の射出装置を示す図で
ある。 １０・・・シリンダ、１２・・・スクリュ、′１４・・
・ケーシング、２２・・・中間軸、５０・・・おねじ、
５２・・・ボールねじ機構、５４・・・ナツト部材、６
８・・・電磁クラッチ、７０．７１・・・電動機、７９
・・・油室。FIG. 1 is a diagram showing an injection device of an injection molding machine according to the present invention. 10...Cylinder, 12...Screw, '14...
・Casing, 22...Intermediate shaft, 50...Male thread,
52... Ball screw mechanism, 54... Nut member, 6
8...Electromagnetic clutch, 70.71...Electric motor, 79
...Oil room.

Claims (1)

【実用新案登録請求の範囲】 １　射出成形機シリンダの後端部に設けられるケーシン
グと、ケーシングに対して回転可能且つ軸方向に移動可
能に支持され射出成形機シリンダ内径部のスクリュと連
結される中間軸と、電動機の回転力を中間軸に伝達して
これを回転駆動可能な回転駆動機構と、中間軸の回転を
阻止可能なブレーキ装置と、電動機の回転力を軸方向力
に変換して中間軸に伝達しこれを軸方向に移動可能なボ
ールねじ機構と、を有する射出成形機の射出装置。 ２　土間軸の軸方向への移動に伴なって容積変化する油
室が設けられており、この油室は容積変化により生ずる
油の流れを制御可能な流量制御装置と接続されている実
用新案登録請求の範囲第１項記載の射出成形機の射出装
置。[Claims for Utility Model Registration] 1. A casing provided at the rear end of the cylinder of an injection molding machine, supported rotatably and movably in the axial direction with respect to the casing, and connected to a screw on the inner diameter of the cylinder of the injection molding machine. An intermediate shaft, a rotational drive mechanism capable of transmitting the rotational force of the electric motor to the intermediate shaft and driving it in rotation, a brake device capable of preventing rotation of the intermediate shaft, and a rotational drive mechanism capable of transmitting the rotational force of the electric motor to the intermediate shaft and converting the rotational force of the electric motor into axial force. An injection device for an injection molding machine, comprising a ball screw mechanism capable of transmitting information to an intermediate shaft and moving the same in the axial direction. 2. An oil chamber is provided whose volume changes as the dirt floor shaft moves in the axial direction, and this oil chamber is connected to a flow control device that can control the flow of oil caused by the volume change.Registered as a utility model. An injection device for an injection molding machine according to claim 1.
JP7873884U 1984-05-30 1984-05-30 Injection device of injection molding machine Granted JPS60191414U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7873884U JPS60191414U (en) 1984-05-30 1984-05-30 Injection device of injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7873884U JPS60191414U (en) 1984-05-30 1984-05-30 Injection device of injection molding machine

Publications (2)

Publication Number Publication Date
JPS60191414U true JPS60191414U (en) 1985-12-19
JPH0121783Y2 JPH0121783Y2 (en) 1989-06-28

Family

ID=30622993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7873884U Granted JPS60191414U (en) 1984-05-30 1984-05-30 Injection device of injection molding machine

Country Status (1)

Country Link
JP (1) JPS60191414U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH035121A (en) * 1989-06-02 1991-01-10 Canon Inc Motor-driven injection device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179630A (en) * 1982-06-30 1983-10-20 Nissei Plastics Ind Co Injection molder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179630A (en) * 1982-06-30 1983-10-20 Nissei Plastics Ind Co Injection molder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH035121A (en) * 1989-06-02 1991-01-10 Canon Inc Motor-driven injection device

Also Published As

Publication number Publication date
JPH0121783Y2 (en) 1989-06-28

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