JPS6287814U - - Google Patents

Info

Publication number
JPS6287814U
JPS6287814U JP17916885U JP17916885U JPS6287814U JP S6287814 U JPS6287814 U JP S6287814U JP 17916885 U JP17916885 U JP 17916885U JP 17916885 U JP17916885 U JP 17916885U JP S6287814 U JPS6287814 U JP S6287814U
Authority
JP
Japan
Prior art keywords
hydraulic pump
hydraulic
core
electric motor
electric
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
JP17916885U
Other languages
Japanese (ja)
Other versions
JPH0242433Y2 (en
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 filed Critical
Priority to JP17916885U priority Critical patent/JPH0242433Y2/ja
Publication of JPS6287814U publication Critical patent/JPS6287814U/ja
Application granted granted Critical
Publication of JPH0242433Y2 publication Critical patent/JPH0242433Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Description

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

第１図は本考案による電動式射出機の中子作動
装置を示す図である。 ４２……第１電動機、４６……固定型、４８…
…可動型、５０……中子シリンダ、５２……中子
シリンダ、５８……第２電動機、６０……第３電
動機、６６……電磁クラツチ、７２……歯車、７
４……歯車、７６……電磁クラツチ、７８……油
圧ポンプ、９０……アキユムレータ、９２……切
換弁、９４……切換弁。 FIG. 1 is a diagram showing a core actuating device for an electric injection machine according to the present invention. 42...First electric motor, 46...Fixed type, 48...
...Movable type, 50... Core cylinder, 52... Core cylinder, 58... Second electric motor, 60... Third electric motor, 66... Electromagnetic clutch, 72... Gear, 7
4...Gear, 76...Electromagnetic clutch, 78...Hydraulic pump, 90...Accumulator, 92...Switching valve, 94...Switching valve.

Claims (1)

【実用新案登録請求の範囲】 電動機を駆動源として射出成形動作を行う電動
式射出機の中子作動装置において、 油圧ポンプと、上記電動機の駆動力を射出成形
動作用と油圧ポンプ駆動用とに切換可能な駆動系
路切換装置と、油圧ポンプからの吐出油を蓄圧可
能なアキユムレータと、アキユムレータの圧油を
油圧源として金型の中子シリンダへの油圧の給排
を制御する切換弁と、を有することを特徴とする
電動式射出機の中子作動装置。[Scope of Claim for Utility Model Registration] A core operating device for an electric injection machine that performs injection molding operations using an electric motor as a drive source, comprising: a hydraulic pump; and the driving force of the electric motor is used for the injection molding operation and for driving the hydraulic pump. a switchable drive system path switching device; an accumulator capable of accumulating oil discharged from a hydraulic pump; and a switching valve that uses pressure oil in the accumulator as a hydraulic source to control the supply and discharge of hydraulic pressure to a core cylinder of a mold; A core actuating device for an electric injection machine, characterized by having the following.
JP17916885U 1985-11-22 1985-11-22 Expired JPH0242433Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17916885U JPH0242433Y2 (en) 1985-11-22 1985-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17916885U JPH0242433Y2 (en) 1985-11-22 1985-11-22

Publications (2)

Publication Number Publication Date
JPS6287814U true JPS6287814U (en) 1987-06-04
JPH0242433Y2 JPH0242433Y2 (en) 1990-11-13

Family

ID=31121989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17916885U Expired JPH0242433Y2 (en) 1985-11-22 1985-11-22

Country Status (1)

Country Link
JP (1) JPH0242433Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001246658A (en) * 1999-12-28 2001-09-11 Ube Ind Ltd Core control method for molding machine and device therefor
JP2011050974A (en) * 2009-08-31 2011-03-17 Toyo Mach & Metal Co Ltd Electric die casting machine equipped with external hydraulic unit
JP2011115811A (en) * 2009-12-02 2011-06-16 Toyo Mach & Metal Co Ltd Method for controlling die casting machine
WO2012063867A1 (en) * 2010-11-11 2012-05-18 東洋機械金属株式会社 Electric die-casting machine with core-driving hydraulic unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001246658A (en) * 1999-12-28 2001-09-11 Ube Ind Ltd Core control method for molding machine and device therefor
JP2011050974A (en) * 2009-08-31 2011-03-17 Toyo Mach & Metal Co Ltd Electric die casting machine equipped with external hydraulic unit
JP2011115811A (en) * 2009-12-02 2011-06-16 Toyo Mach & Metal Co Ltd Method for controlling die casting machine
WO2012063867A1 (en) * 2010-11-11 2012-05-18 東洋機械金属株式会社 Electric die-casting machine with core-driving hydraulic unit
JP2012101259A (en) * 2010-11-11 2012-05-31 Toyo Mach & Metal Co Ltd Electric die-casting machine with core-driving hydraulic unit

Also Published As

Publication number Publication date
JPH0242433Y2 (en) 1990-11-13

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