IT1255368B - Meccanismo idromeccanico per serraggio degli stampi - Google Patents

Meccanismo idromeccanico per serraggio degli stampi

Info

Publication number
IT1255368B
IT1255368B ITMI922128A ITMI922128A IT1255368B IT 1255368 B IT1255368 B IT 1255368B IT MI922128 A ITMI922128 A IT MI922128A IT MI922128 A ITMI922128 A IT MI922128A IT 1255368 B IT1255368 B IT 1255368B
Authority
IT
Italy
Prior art keywords
hydro
molds
holder plate
tightening
movable mold
Prior art date
Application number
ITMI922128A
Other languages
English (en)
Inventor
Romeu Romi
Original Assignee
Romi Ind
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 Romi Ind filed Critical Romi Ind
Publication of ITMI922128A0 publication Critical patent/ITMI922128A0/it
Publication of ITMI922128A1 publication Critical patent/ITMI922128A1/it
Application granted granted Critical
Publication of IT1255368B publication Critical patent/IT1255368B/it

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
    • 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
    • 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
    • Y10S425/221—Injection mold closing and locking clamp, wedge or retention means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mechanical Control Devices (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Un meccanismo idromeccanico per serraggio degli stampi, per macchine per stampaggio a iniezione, comprende una piastra portastampi mobile dotata di steli di cilindri idraulici vincolati e una piastra portastampi fissa. Secondo l'invenzione, la piastra portastampi mobile (2) accoglie quattro gruppi di meccanismi idromeccanici (6) montati in modo indipendente su detta piastra portastampi mobile (2) attraverso una serie di aste di supporto (12 e 13) fisse a detta piastra mobile (2), che rispettivamente sostengono i gruppi idromeccanici (6).
ITMI922128A 1991-09-16 1992-09-15 Meccanismo idromeccanico per serraggio degli stampi IT1255368B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR919103957A BR9103957A (pt) 1991-09-16 1991-09-16 Bloqueio hidromecanico de moldes

Publications (3)

Publication Number Publication Date
ITMI922128A0 ITMI922128A0 (it) 1992-09-15
ITMI922128A1 ITMI922128A1 (it) 1994-03-15
IT1255368B true IT1255368B (it) 1995-10-31

Family

ID=4052781

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922128A IT1255368B (it) 1991-09-16 1992-09-15 Meccanismo idromeccanico per serraggio degli stampi

Country Status (5)

Country Link
US (1) US5275550A (it)
AR (1) AR247841A1 (it)
BR (1) BR9103957A (it)
DE (1) DE4230824C2 (it)
IT (1) IT1255368B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400127B (de) * 1993-07-12 1995-10-25 Engel Gmbh Maschbau Spritzgiessmaschine
DE4446692C2 (de) * 1994-12-09 1998-04-09 Mannesmann Ag Formschließeinrichtung für eine Kunststoffspritzgießmaschine
US5645875A (en) * 1995-06-07 1997-07-08 Husky Injection Molding Systems Ltd. Securing/clamping assembly for injection molding machines
US5620723A (en) * 1995-06-07 1997-04-15 Husky Injection Molding Systems Ltd. Injection molding machine
US5624695A (en) * 1995-06-07 1997-04-29 Husky Injection Molding Systems Ltd. Securing assembly for injection molding machines
DE29605354U1 (de) * 1996-03-22 1996-05-30 Battenfeld Gmbh, 58540 Meinerzhagen Vorrichtung zum Schließen des Werkzeugs einer Kunststoffverarbeitungsmaschine
WO1999000239A1 (en) * 1997-06-26 1999-01-07 Lg Cable & Machinery Ltd. Mold clamping device
US6120724A (en) * 1998-08-20 2000-09-19 Husky Injection Molding Systems, Ltd. Apparatus and method for clamping a mold
US6290482B1 (en) * 1999-11-24 2001-09-18 Husky Injection Molding Systems Ltd. Flexible shoe assembly
US6613262B1 (en) 2000-10-31 2003-09-02 Donald P. Arend Molding system with movable mold modules
US6524091B2 (en) 2000-12-28 2003-02-25 Industrias Romi, S.A. Pressure control mechanism for a molding apparatus
DE10122584A1 (de) * 2001-05-10 2002-11-14 Mannesmann Plastics Machinery Horizontale Zwei-Platten-Spritzgießmaschine
DE10210869C1 (de) * 2002-03-12 2003-07-17 Karl Hehl Formschliesseinheit mit einer Formhöhenverstellung sowie Verfahren zu deren Betätigung
US6908584B2 (en) * 2002-08-16 2005-06-21 John R. Cole Apparatus and method for locking a tire vulcanizing press
DE102004021701B4 (de) * 2003-05-01 2009-12-03 Toshiba Kikai K.K. Schließvorrichtung für eine Form
US7261548B2 (en) * 2003-07-29 2007-08-28 Haberman Machine Concrete block mold with moveable liner
US7611346B2 (en) * 2007-02-05 2009-11-03 Husky Injection Molding Systems Ltd. Molding-system clamp
AT514246B1 (de) * 2013-05-14 2018-03-15 Athena Automation Ltd Verriegelungsanordnung für eine Spritzgießmaschine
JP6876085B2 (ja) * 2019-03-29 2021-05-26 日精樹脂工業株式会社 型締装置
CN112975246B (zh) * 2021-02-25 2022-07-15 重庆摩西机器人有限公司 一种基于汽车焊装用的辅助夹具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE301716B (it) * 1967-01-19 1968-06-17 Broederna Akesson Maskinfabrik
FR2355647A1 (fr) * 1976-03-31 1978-01-20 Poncet Pierre Perfectionnements aux presses, notamment pour le moulage des matieres plastiques
US4504208A (en) * 1982-07-14 1985-03-12 Kabushiki Kaisha Kobe Seiko Sho Mold clamping device for injection molding machine
JPS60132708A (ja) * 1983-12-21 1985-07-15 Nissei Plastics Ind Co 成形機の型締装置
EP0296410B1 (en) * 1987-06-22 1991-01-09 Mitsubishi Jukogyo Kabushiki Kaisha Die clamping apparatus
JPH084911B2 (ja) * 1989-01-30 1996-01-24 宇部興産株式会社 成形機用型締装置
US5035606A (en) * 1989-03-03 1991-07-30 The Dow Chemical Company High tonnage rim press
US5066217A (en) * 1990-08-08 1991-11-19 Ube Industries, Ltd. Clamping apparatus for an injection molding machine
US5129817A (en) * 1991-03-11 1992-07-14 Husky Injection Molding Systems Ltd. Gripper bushing assembly for an apparatus for making plastic articles
US5160750A (en) * 1991-08-15 1992-11-03 Mts Systems Corporation Differential pitch thread clamp assembly

Also Published As

Publication number Publication date
DE4230824A1 (de) 1993-03-18
ITMI922128A1 (it) 1994-03-15
ITMI922128A0 (it) 1992-09-15
BR9103957A (pt) 1992-04-21
AR247841A1 (es) 1995-04-28
DE4230824C2 (de) 1996-06-13
US5275550A (en) 1994-01-04

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Legal Events

Date Code Title Description
0001 Granted