SI1918043T1 - Cold chamber die-casting machine with device for anchoring the die sleeve - Google Patents

Cold chamber die-casting machine with device for anchoring the die sleeve

Info

Publication number
SI1918043T1
SI1918043T1 SI200630131T SI200630131T SI1918043T1 SI 1918043 T1 SI1918043 T1 SI 1918043T1 SI 200630131 T SI200630131 T SI 200630131T SI 200630131 T SI200630131 T SI 200630131T SI 1918043 T1 SI1918043 T1 SI 1918043T1
Authority
SI
Slovenia
Prior art keywords
sleeve
mold
fixed platen
press
die
Prior art date
Application number
SI200630131T
Other languages
Slovenian (sl)
Inventor
Diego Mancini
Claudio Apollonio
Original Assignee
Sapp S P A
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 Sapp S P A filed Critical Sapp S P A
Publication of SI1918043T1 publication Critical patent/SI1918043T1/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
    • B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
    • 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
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/2023—Nozzles or shot sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Forging (AREA)
  • Adornments (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

A cold chamber die-casting machine for light alloys includes a sleeve (1) that fits into the base of a mold (2) and into the fixed platen (3) of a press, the position of the sleeve (1) being defined by a peripheral centering collar (4) that fits into a corresponding seat formed in the fixed platen (3) and/or in the base of the mold (2), as well as locking means suitable to make the sleeve (1) integral with the fixed platen (3) of the press, such as a ring (9) secured on the sleeve (1) by means of a thread, key or the like and arranged so as to abut against the external side (5) of the fixed platen (3). In this way, the injection and maintenance force is directly transmitted to the fixed platen (3) of the press and not to the mold (2), so as to prevent the risk of fall of the mold (2), to prevent the rotation of the sleeve (1) and to have the possibility of using the force of the press itself in case of difficult removal of the sleeve (1) from the mold (2).
SI200630131T 2006-10-13 2006-10-13 Cold chamber die-casting machine with device for anchoring the die sleeve SI1918043T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425706A EP1918043B1 (en) 2006-10-13 2006-10-13 Cold chamber die-casting machine with device for anchoring the die sleeve

Publications (1)

Publication Number Publication Date
SI1918043T1 true SI1918043T1 (en) 2009-02-28

Family

ID=37814308

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200630131T SI1918043T1 (en) 2006-10-13 2006-10-13 Cold chamber die-casting machine with device for anchoring the die sleeve

Country Status (6)

Country Link
EP (1) EP1918043B1 (en)
AT (1) ATE415222T1 (en)
DE (1) DE602006003908D1 (en)
ES (1) ES2316040T3 (en)
PL (1) PL1918043T3 (en)
SI (1) SI1918043T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2969312B1 (en) * 2013-03-11 2019-09-04 United Technologies Corporation Shot tube for die-cast machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0751830A (en) * 1993-08-10 1995-02-28 Toshiba Mach Co Ltd Device for correcting thermal deformation of injection sleeve
JPH09225615A (en) * 1996-02-26 1997-09-02 Topy Ind Ltd Casting device
JP2000351054A (en) * 1999-06-10 2000-12-19 Toshiba Mach Co Ltd Sleeve for die casting
JP2003225750A (en) * 2002-02-04 2003-08-12 Toyota Industries Corp Die casting apparatus and casting method in die casting apparatus

Also Published As

Publication number Publication date
ES2316040T3 (en) 2009-04-01
DE602006003908D1 (en) 2009-01-08
PL1918043T3 (en) 2009-05-29
ATE415222T1 (en) 2008-12-15
EP1918043B1 (en) 2008-11-26
EP1918043A1 (en) 2008-05-07

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