AT502698A3 - HYDRAULIC CLOSING DEVICE FOR SPRAYING AND DIE CASTING MACHINES - Google Patents

HYDRAULIC CLOSING DEVICE FOR SPRAYING AND DIE CASTING MACHINES Download PDF

Info

Publication number
AT502698A3
AT502698A3 AT17982006A AT17982006A AT502698A3 AT 502698 A3 AT502698 A3 AT 502698A3 AT 17982006 A AT17982006 A AT 17982006A AT 17982006 A AT17982006 A AT 17982006A AT 502698 A3 AT502698 A3 AT 502698A3
Authority
AT
Austria
Prior art keywords
spraying
closing device
die casting
casting machines
hydraulic closing
Prior art date
Application number
AT17982006A
Other languages
German (de)
Other versions
AT502698A2 (en
Inventor
Horst Baltschun
Original Assignee
Horst Baltschun
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 Horst Baltschun filed Critical Horst Baltschun
Publication of AT502698A2 publication Critical patent/AT502698A2/en
Publication of AT502698A3 publication Critical patent/AT502698A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • B22D17/266—Mechanisms or devices for locking or opening dies hydraulically
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT17982006A 2005-10-24 2006-10-25 HYDRAULIC CLOSING DEVICE FOR SPRAYING AND DIE CASTING MACHINES AT502698A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005050746A DE102005050746B3 (en) 2005-10-24 2005-10-24 Operating method for mold closing units on injection molding or die casting machines uses locking cylinder with central piston on tie rods which encloses narrow chamber at point where mold closes, which is evacuated

Publications (2)

Publication Number Publication Date
AT502698A2 AT502698A2 (en) 2007-05-15
AT502698A3 true AT502698A3 (en) 2008-05-15

Family

ID=37670249

Family Applications (1)

Application Number Title Priority Date Filing Date
AT17982006A AT502698A3 (en) 2005-10-24 2006-10-25 HYDRAULIC CLOSING DEVICE FOR SPRAYING AND DIE CASTING MACHINES

Country Status (2)

Country Link
AT (1) AT502698A3 (en)
DE (1) DE102005050746B3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104712607A (en) * 2015-01-29 2015-06-17 成都绿迪科技有限公司 Hydraulic control system of rubber sealing strip corner connecting machine
AT520173B1 (en) * 2018-01-18 2019-02-15 Engel Austria Gmbh forming machine
CN111136236B (en) * 2020-01-20 2020-09-01 宜宾职业技术学院 Automatic locking mechanism of die casting die

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29911073U1 (en) * 1999-06-24 1999-09-16 Hwa Chin Machinery Factory Co., Ltd., Yung-Kang Shih, Tainan Mold lock cylinder for injection molding machines
DE10104682B4 (en) * 2001-02-02 2004-09-09 Henno Schotten Process for measuring unbalance and loading in washing machines
DE102004021701B4 (en) * 2003-05-01 2009-12-03 Toshiba Kikai K.K. Closing device for a mold

Also Published As

Publication number Publication date
AT502698A2 (en) 2007-05-15
DE102005050746B3 (en) 2007-02-08

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Legal Events

Date Code Title Description
REJ Rejection

Effective date: 20160515