DE4243735C2 - Vorrichtung zum Schließen und Zuhalten der Form einer Formmaschine - Google Patents

Vorrichtung zum Schließen und Zuhalten der Form einer Formmaschine

Info

Publication number
DE4243735C2
DE4243735C2 DE19924243735 DE4243735A DE4243735C2 DE 4243735 C2 DE4243735 C2 DE 4243735C2 DE 19924243735 DE19924243735 DE 19924243735 DE 4243735 A DE4243735 A DE 4243735A DE 4243735 C2 DE4243735 C2 DE 4243735C2
Authority
DE
Germany
Prior art keywords
oil
mold
oil chamber
movable plate
pressure
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.)
Expired - Lifetime
Application number
DE19924243735
Other languages
German (de)
English (en)
Other versions
DE4243735A1 (en
Inventor
Atushi Koide
Kazuyuki Okubo
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
Publication of DE4243735A1 publication Critical patent/DE4243735A1/de
Application granted granted Critical
Publication of DE4243735C2 publication Critical patent/DE4243735C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • 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
    • B29C45/1748—Retractable tie-rods
    • 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
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • B29C45/6728—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould the separate element consisting of coupling rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE19924243735 1991-12-26 1992-12-23 Vorrichtung zum Schließen und Zuhalten der Form einer Formmaschine Expired - Lifetime DE4243735C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3357682A JP2704572B2 (ja) 1991-12-26 1991-12-26 成形機の型締装置

Publications (2)

Publication Number Publication Date
DE4243735A1 DE4243735A1 (en) 1993-07-01
DE4243735C2 true DE4243735C2 (de) 1996-06-27

Family

ID=18455371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924243735 Expired - Lifetime DE4243735C2 (de) 1991-12-26 1992-12-23 Vorrichtung zum Schließen und Zuhalten der Form einer Formmaschine

Country Status (2)

Country Link
JP (1) JP2704572B2 (ja)
DE (1) DE4243735C2 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639053A1 (de) * 1996-09-24 1998-03-26 Daimler Benz Ag Druckgießmaschine
DE19812741A1 (de) * 1998-03-24 1999-09-30 Karl Hehl Formschließeinheit für eine Spritzgießmaschine
DE19744636C2 (de) * 1996-10-09 1999-11-11 Nissei Plastics Ind Co Steuerverfahren für eine Spritzgießmaschine
DE19905718C2 (de) * 1998-02-27 2003-06-18 Hans Mueller Vorrichtung an Zweistufenauswerfern für Spritzgießwerkzeuge
DE102004021701B4 (de) * 2003-05-01 2009-12-03 Toshiba Kikai K.K. Schließvorrichtung für eine Form

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516125C1 (de) * 1995-05-03 1996-06-05 Battenfeld Fischer Blasform Verfahren und Vorrichtung zum Schließen des Werkzeugs einer Kunststoffverarbeitungsmaschine
US5776516A (en) * 1996-08-12 1998-07-07 Mannesmann Aktiengesellschaft Two-platen injection molding machine
US6719553B1 (en) 1998-03-24 2004-04-13 Karl Hehl Mold-closing unit for an injection molding machine
IT1311228B1 (it) 1999-06-04 2002-03-04 Sipa Spa Pressa idraulica con comando perfezionato del circuitooleo-dinamico
DE10040819B4 (de) * 2000-08-21 2012-08-09 Kraussmaffei Technologies Gmbh Plattenschließeinheit für eine Spritzgießmaschine
JP4055841B2 (ja) * 2000-10-23 2008-03-05 三菱重工プラスチックテクノロジー株式会社 型締装置及びその型締方法並びに同装置を用いた型厚調整方法
JP4312498B2 (ja) * 2003-05-06 2009-08-12 東芝機械株式会社 型締装置
DE102010046227B4 (de) 2010-05-25 2021-08-05 Kraussmaffei Technologies Gmbh Verfahren zum Betreiben einer Schließeinheit für eine Spritzgießmaschine
CN102873814B (zh) * 2012-10-23 2014-06-18 北京化工大学 一种超高压水循环快速增压两板式注塑机
KR102379391B1 (ko) * 2021-06-14 2022-03-28 원일유압 주식회사 저상형 수직사출기

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1997012U (de) * 1968-08-14 1968-11-21 Danly Machine Corp Vertikale spritzgussmaschine.
JPS6082309A (ja) * 1983-10-12 1985-05-10 Toshiba Mach Co Ltd 型締装置
JPH0771729B2 (ja) * 1986-11-18 1995-08-02 東洋機械金属株式会社 直圧式型締装置
US5192557A (en) * 1990-07-27 1993-03-09 Nissei Jushi Kogyo K.K. Clamping apparatus for molding machine
US5066217A (en) * 1990-08-08 1991-11-19 Ube Industries, Ltd. Clamping apparatus for an injection molding machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639053A1 (de) * 1996-09-24 1998-03-26 Daimler Benz Ag Druckgießmaschine
DE19744636C2 (de) * 1996-10-09 1999-11-11 Nissei Plastics Ind Co Steuerverfahren für eine Spritzgießmaschine
DE19905718C2 (de) * 1998-02-27 2003-06-18 Hans Mueller Vorrichtung an Zweistufenauswerfern für Spritzgießwerkzeuge
DE19812741A1 (de) * 1998-03-24 1999-09-30 Karl Hehl Formschließeinheit für eine Spritzgießmaschine
DE19812741B4 (de) * 1998-03-24 2005-04-28 Karl Hehl Formschließeinheit für eine Spritzgießmaschine
DE102004021701B4 (de) * 2003-05-01 2009-12-03 Toshiba Kikai K.K. Schließvorrichtung für eine Form

Also Published As

Publication number Publication date
JP2704572B2 (ja) 1998-01-26
DE4243735A1 (en) 1993-07-01
JPH05177643A (ja) 1993-07-20

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B22D 17/26

D2 Grant after examination
8364 No opposition during term of opposition
8330 Complete disclaimer