JPS6487318A - Mold clamping device - Google Patents

Mold clamping device

Info

Publication number
JPS6487318A
JPS6487318A JP62247027A JP24702787A JPS6487318A JP S6487318 A JPS6487318 A JP S6487318A JP 62247027 A JP62247027 A JP 62247027A JP 24702787 A JP24702787 A JP 24702787A JP S6487318 A JPS6487318 A JP S6487318A
Authority
JP
Japan
Prior art keywords
chamber
oil
valve
mold clamping
mold
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
JP62247027A
Other languages
English (en)
Other versions
JPH0433248B2 (ja
Inventor
Yoshiharu Shima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissei Plastic Industrial Co Ltd
Original Assignee
Nissei Plastic Industrial Co Ltd
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 Nissei Plastic Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Priority to JP62247027A priority Critical patent/JPS6487318A/ja
Priority to AU22125/88A priority patent/AU603528B2/en
Priority to IN774/CAL/88A priority patent/IN169713B/en
Priority to CA000577496A priority patent/CA1292108C/en
Priority to ES88308687T priority patent/ES2022990B3/es
Priority to AT88308687T priority patent/ATE63849T1/de
Priority to EP88308687A priority patent/EP0311269B1/en
Priority to DE8888308687T priority patent/DE3863045D1/de
Priority to BR8805003A priority patent/BR8805003A/pt
Priority to US07/250,847 priority patent/US4865537A/en
Priority to CN88109035A priority patent/CN1032197C/zh
Priority to KR1019880012584A priority patent/KR920009275B1/ko
Priority to PT88650A priority patent/PT88650B/pt
Priority to MX013241A priority patent/MX171510B/es
Publication of JPS6487318A publication Critical patent/JPS6487318A/ja
Priority to GR91401239T priority patent/GR3002610T3/el
Publication of JPH0433248B2 publication Critical patent/JPH0433248B2/ja
Priority to HK376/93A priority patent/HK37693A/xx
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement
    • B29C45/6771—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement the connection being provided within the clamping cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/223—Injection mold closing means utilizing variable closing pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP62247027A 1987-09-30 1987-09-30 Mold clamping device Granted JPS6487318A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
JP62247027A JPS6487318A (en) 1987-09-30 1987-09-30 Mold clamping device
AU22125/88A AU603528B2 (en) 1987-09-30 1988-09-13 Mold clamping device
IN774/CAL/88A IN169713B (ja) 1987-09-30 1988-09-15
CA000577496A CA1292108C (en) 1987-09-30 1988-09-15 Mold clamping device
ES88308687T ES2022990B3 (es) 1987-09-30 1988-09-20 Dispositivo de abrazadera de molde.
AT88308687T ATE63849T1 (de) 1987-09-30 1988-09-20 Formklemmvorrichtung.
EP88308687A EP0311269B1 (en) 1987-09-30 1988-09-20 Mold clamping device
DE8888308687T DE3863045D1 (de) 1987-09-30 1988-09-20 Formklemmvorrichtung.
BR8805003A BR8805003A (pt) 1987-09-30 1988-09-27 Dispositivo para travamento de molde
US07/250,847 US4865537A (en) 1987-09-30 1988-09-29 Mold clamping device
CN88109035A CN1032197C (zh) 1987-09-30 1988-09-29 模具夹紧装置
KR1019880012584A KR920009275B1 (ko) 1987-09-30 1988-09-29 형 체결 장치
PT88650A PT88650B (pt) 1987-09-30 1988-09-30 Dispositivo de aperto de molde
MX013241A MX171510B (es) 1987-09-30 1988-09-30 Dispositivo afianzador de molde
GR91401239T GR3002610T3 (en) 1987-09-30 1991-08-27 Mold clamping device
HK376/93A HK37693A (en) 1987-09-30 1993-04-15 Mold clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62247027A JPS6487318A (en) 1987-09-30 1987-09-30 Mold clamping device

Publications (2)

Publication Number Publication Date
JPS6487318A true JPS6487318A (en) 1989-03-31
JPH0433248B2 JPH0433248B2 (ja) 1992-06-02

Family

ID=17157314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62247027A Granted JPS6487318A (en) 1987-09-30 1987-09-30 Mold clamping device

Country Status (16)

Country Link
US (1) US4865537A (ja)
EP (1) EP0311269B1 (ja)
JP (1) JPS6487318A (ja)
KR (1) KR920009275B1 (ja)
CN (1) CN1032197C (ja)
AT (1) ATE63849T1 (ja)
AU (1) AU603528B2 (ja)
BR (1) BR8805003A (ja)
CA (1) CA1292108C (ja)
DE (1) DE3863045D1 (ja)
ES (1) ES2022990B3 (ja)
GR (1) GR3002610T3 (ja)
HK (1) HK37693A (ja)
IN (1) IN169713B (ja)
MX (1) MX171510B (ja)
PT (1) PT88650B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63212525A (ja) * 1987-02-28 1988-09-05 Nissei Plastics Ind Co 型締装置
IN168838B (ja) * 1987-02-28 1991-06-22 Nissei Plastics Ind Co
US5192557A (en) * 1990-07-27 1993-03-09 Nissei Jushi Kogyo K.K. Clamping apparatus for molding machine
US5188850A (en) * 1990-07-27 1993-02-23 Nissie Jushi Kogyo K.K. Clamping apparatus for molding machine
US5246059A (en) * 1992-01-08 1993-09-21 Lucelio Sulprizio Closing and opening means for casting machine
DE4209392C2 (de) * 1992-03-23 1995-10-12 Krauss Maffei Ag Formschließvorrichtung für eine Spritzgießmaschine
DE4335006C1 (de) * 1993-10-14 1995-03-30 Karl Hehl Formschließeinheit für eine Kunststoff-Spritzgießmaschine
JP3262215B2 (ja) * 1997-08-18 2002-03-04 日精樹脂工業株式会社 直圧式型締装置の型締方法
DE10051255C1 (de) * 2000-10-16 2002-05-29 Karl Hehl Schließeinrichtung an einer Kunststoff-Spritzgießmaschine
TW555636B (en) * 2001-11-26 2003-10-01 Sumitomo Heavy Industries A molding method of a resin molded article by a mold apparatus, the mold apparatus, the resin molded article, and a molding machine having the mold apparatus
DE10209921C1 (de) * 2002-03-07 2003-10-30 Karl Hehl Schließeinrichtung an einer Kunststoff-Spritzgießmaschine
KR100571559B1 (ko) 2003-03-29 2006-04-17 엘에스전선 주식회사 고속직압식 형체장치
CN100423928C (zh) * 2005-11-03 2008-10-08 宁波海天塑机集团有限公司 带液压保险装置的注塑机锁模油缸
US7748974B2 (en) * 2007-11-14 2010-07-06 Jih Huang Machinery Industrial Co., Ltd. Molding machine
CN105619588B (zh) * 2016-01-20 2018-04-10 广东科达洁能股份有限公司 一种油压自动锁模装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342248A (en) * 1976-09-30 1978-04-17 Katashi Aoki Mold cramping device for injection molder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2147962A1 (de) * 1971-09-25 1973-03-29 Karl Hehl Schliesseinheit fuer die giessform einer spritzgiessmaschine
DE3044137C2 (de) * 1980-11-24 1985-01-31 Karl 7298 Loßburg Hehl Formschließeinheit zum Aufnehmen einer Kunststoffspritzgießform
DE3238111C1 (de) * 1982-10-14 1984-03-29 Karl 7298 Loßburg Hehl Hydraulikeinrichtung fuer die Formschliesseinheit einer Kunststoff-Spritzgiessmaschine
DE3327936C2 (de) * 1983-08-03 1986-06-19 Klöckner-Werke AG, 4100 Duisburg Formschließeinheit einer Spritzgießmaschine
US4744740A (en) * 1983-08-25 1988-05-17 Technoplas, Inc. Straight-hydraulic mold clamping system in molding machine
US4545756A (en) * 1984-07-20 1985-10-08 Sakurai Hiroshi Hydraulic clamping apparatus for an injection molding machine
JPS61268423A (ja) * 1985-05-22 1986-11-27 Matsuda Seisakusho:Kk 主にプラスチツク成形機における型締装置
JPS62187008A (ja) * 1986-02-13 1987-08-15 Matsuda Seisakusho:Kk 射出成形機における増圧式型締装置
JPH068021B2 (ja) * 1987-02-27 1994-02-02 青木 茂人 射出成形機の型締機構
IN168838B (ja) * 1987-02-28 1991-06-22 Nissei Plastics Ind Co
JPS63212525A (ja) * 1987-02-28 1988-09-05 Nissei Plastics Ind Co 型締装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342248A (en) * 1976-09-30 1978-04-17 Katashi Aoki Mold cramping device for injection molder

Also Published As

Publication number Publication date
US4865537A (en) 1989-09-12
EP0311269B1 (en) 1991-05-29
ATE63849T1 (de) 1991-06-15
AU2212588A (en) 1989-04-06
CN1033025A (zh) 1989-05-24
EP0311269A1 (en) 1989-04-12
CN1032197C (zh) 1996-07-03
KR890004845A (ko) 1989-05-10
HK37693A (en) 1993-04-23
AU603528B2 (en) 1990-11-15
MX171510B (es) 1993-11-03
BR8805003A (pt) 1989-05-02
PT88650A (pt) 1989-07-31
IN169713B (ja) 1991-12-14
DE3863045D1 (de) 1991-07-04
GR3002610T3 (en) 1993-01-25
PT88650B (pt) 1994-01-31
JPH0433248B2 (ja) 1992-06-02
KR920009275B1 (ko) 1992-10-15
ES2022990B3 (es) 1991-12-16
CA1292108C (en) 1991-11-19

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