SE9002474D0 - DEVICE FOR MANUAL OPERATION OF COMPRESSOR AND PRESSURE INSTRUMENT TOOLS, CORE CORES AND SIMILAR - Google Patents

DEVICE FOR MANUAL OPERATION OF COMPRESSOR AND PRESSURE INSTRUMENT TOOLS, CORE CORES AND SIMILAR

Info

Publication number
SE9002474D0
SE9002474D0 SE9002474A SE9002474A SE9002474D0 SE 9002474 D0 SE9002474 D0 SE 9002474D0 SE 9002474 A SE9002474 A SE 9002474A SE 9002474 A SE9002474 A SE 9002474A SE 9002474 D0 SE9002474 D0 SE 9002474D0
Authority
SE
Sweden
Prior art keywords
locking
cylinder
segments
tooling
compressor
Prior art date
Application number
SE9002474A
Other languages
Swedish (sv)
Other versions
SE9002474L (en
SE505233C2 (en
Inventor
Hans Mueller
Original Assignee
Hans Mueller
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 Hans Mueller filed Critical Hans Mueller
Priority to SE9002474A priority Critical patent/SE505233C2/en
Publication of SE9002474D0 publication Critical patent/SE9002474D0/en
Priority to DE19904031307 priority patent/DE4031307A1/en
Priority to DE19914124086 priority patent/DE4124086A1/en
Priority to JP20492991A priority patent/JPH0623447A/en
Publication of SE9002474L publication Critical patent/SE9002474L/en
Publication of SE505233C2 publication Critical patent/SE505233C2/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
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/24—Accessories for locating and holding cores or inserts
    • 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
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • B29C45/332—Mountings or guides therefor; Drives therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Actuator (AREA)
  • Automatic Assembly (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

Equipment for actuating jaws, cores or similar parts of press or injection tooling comprises a unit mounted on the tooling and including an actuator rod (18), on which the tooling parts are fitted and which can be moved between active and inactive positions by a pressure medium-operated cylinder (6), the rod being stoppable as required by locking segments (27) which can be moved into a disengaged position and back into their initial position by a locking sleeve, i.e. cylinder (6). The piston (13) of the cylinder (6) simultaneously forms a locking sleeve and has, at one end, an inclined face (15) which cooperates with an inclined face of the locking segments for displacing the segments in the radial direction. ADVANTAGE - The equipment is simple and relatively inexpensive, has small size and provides effective and secure locking at relatively low hydraulic pressure.
SE9002474A 1990-07-20 1990-07-20 Device for maneuvering jaws, cores and the like contained in compression and injection molding tools SE505233C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9002474A SE505233C2 (en) 1990-07-20 1990-07-20 Device for maneuvering jaws, cores and the like contained in compression and injection molding tools
DE19904031307 DE4031307A1 (en) 1990-07-20 1990-10-04 Actuating equipment for press or injection-tooling - has piston-cylinder unit with locking mechanism
DE19914124086 DE4124086A1 (en) 1990-07-20 1991-07-20 DEVICE FOR ACTUATING BAKES, CORE OR SIMILAR AS PART OF A PRESSING OR SPRAYING TOOL
JP20492991A JPH0623447A (en) 1990-07-20 1991-07-20 Device for operating press tool and member such as core and side core of metal injection die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9002474A SE505233C2 (en) 1990-07-20 1990-07-20 Device for maneuvering jaws, cores and the like contained in compression and injection molding tools

Publications (3)

Publication Number Publication Date
SE9002474D0 true SE9002474D0 (en) 1990-07-20
SE9002474L SE9002474L (en) 1992-01-21
SE505233C2 SE505233C2 (en) 1997-07-21

Family

ID=20380030

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002474A SE505233C2 (en) 1990-07-20 1990-07-20 Device for maneuvering jaws, cores and the like contained in compression and injection molding tools

Country Status (3)

Country Link
JP (1) JPH0623447A (en)
DE (2) DE4031307A1 (en)
SE (1) SE505233C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6186763B1 (en) * 1998-12-15 2001-02-13 Pfa Incorporated Threaded actuator for positioning structure subjected to intense loads
AT511644A1 (en) * 2011-07-11 2013-01-15 Ifw Manfred Otte Gmbh FORM TOOL WITH ADJUSTABLE FORM core
KR101497512B1 (en) * 2013-12-13 2015-03-04 추창오 Injection mold parting lock
ITUA20161397A1 (en) * 2016-03-07 2017-09-07 Ermanno Balzi S R L CYLINDER FOR THE POSITIONING OF SOULS IN A MOLD
CN106696205A (en) * 2017-03-28 2017-05-24 台州市黄岩西诺模具有限公司 Self-locking type slide block core-pulling mechanism
DE102018217546A1 (en) * 2018-10-12 2020-04-16 Volkswagen Ag Casting mold for producing a casting, which has at least one inner contour

Also Published As

Publication number Publication date
JPH0623447A (en) 1994-02-01
SE9002474L (en) 1992-01-21
DE4124086A1 (en) 1992-03-12
DE4031307A1 (en) 1992-01-23
SE505233C2 (en) 1997-07-21

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Legal Events

Date Code Title Description
NUG Patent has lapsed