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
Links
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
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)
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.
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)
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 |
-
1985
- 1985-11-22 JP JP17916885U patent/JPH0242433Y2/ja not_active Expired
Cited By (5)
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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