EA200970539A1 - Формовочная машина для изготовления верхней и нижней литейных форм и способ эксплуатации машины - Google Patents

Формовочная машина для изготовления верхней и нижней литейных форм и способ эксплуатации машины

Info

Publication number
EA200970539A1
EA200970539A1 EA200970539A EA200970539A EA200970539A1 EA 200970539 A1 EA200970539 A1 EA 200970539A1 EA 200970539 A EA200970539 A EA 200970539A EA 200970539 A EA200970539 A EA 200970539A EA 200970539 A1 EA200970539 A1 EA 200970539A1
Authority
EA
Eurasian Patent Office
Prior art keywords
compression
machine
manufacture
manufacturing
casting forms
Prior art date
Application number
EA200970539A
Other languages
English (en)
Other versions
EA014580B1 (ru
Inventor
Минору Хирата
Такаюки Комияма
Тосихико Оя
Цуйоси Сакаи
Коити Сакагути
Original Assignee
Синтокогио, Лтд.
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 Синтокогио, Лтд. filed Critical Синтокогио, Лтд.
Priority claimed from PCT/JP2007/065332 external-priority patent/WO2008068926A1/en
Publication of EA200970539A1 publication Critical patent/EA200970539A1/ru
Publication of EA014580B1 publication Critical patent/EA014580B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C19/00—Components or accessories for moulding machines
    • B22C19/04—Controlling devices specially designed for moulding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/10—Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/02—Compacting by pressing devices only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10—Compacting by jarring devices only
    • B22C15/14—Compacting by jarring devices only involving pneumatic or hydraulic mechanisms
    • B22C15/16—Compacting by jarring devices only involving pneumatic or hydraulic mechanisms the machine having special provision for reducing shock to its frame
    • B22C15/18—Compacting by jarring devices only involving pneumatic or hydraulic mechanisms the machine having special provision for reducing shock to its frame by means of separate shock-absorbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Способ эксплуатации устройства для изготовления верхней и нижней литейной формы и устройство для изготовления верхней и нижней литейной формы, которые обеспечивают предотвращение коробления литейной формы и повреждение модельной плиты. Устройство для изготовления верхней и нижней литейной формы согласно настоящему изобретению контролирует перемещение вперед верхнего и нижнего элемента сжатия таким образом, что они, каждый, перемещаются вперед к модельной плите с помощью средства сжатия, причем разница в силах сжатия, оказываемых верхним средством сжатия на верхний элемент сжатия, и силы сжатия, оказываемой на нижний элемент сжатия, остается в пределах заданного допуска.
EA200970539A 2006-12-06 2007-07-31 Формовочная машина для изготовления верхней и нижней литейных форм и способ эксплуатации машины EA014580B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006329070 2006-12-06
JP2007132328A JP4221731B2 (ja) 2006-12-06 2007-05-18 上下鋳型造型装置
PCT/JP2007/065332 WO2008068926A1 (en) 2006-12-06 2007-07-31 Moulding machine for making an upper and a lower mould and method for operating said machine

Publications (2)

Publication Number Publication Date
EA200970539A1 true EA200970539A1 (ru) 2009-10-30
EA014580B1 EA014580B1 (ru) 2010-12-30

Family

ID=39692090

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970539A EA014580B1 (ru) 2006-12-06 2007-07-31 Формовочная машина для изготовления верхней и нижней литейных форм и способ эксплуатации машины

Country Status (6)

Country Link
JP (1) JP4221731B2 (ru)
KR (1) KR101048926B1 (ru)
CN (1) CN101553331B (ru)
BR (1) BRPI0719936B1 (ru)
EA (1) EA014580B1 (ru)
MX (1) MX2009005987A (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6536480B2 (ja) 2016-05-17 2019-07-03 新東工業株式会社 抜枠造型機
CN106563776A (zh) * 2016-10-28 2017-04-19 宁夏共享模具有限公司 铸造造型过程的控制***和控制方法
WO2019012827A1 (ja) * 2017-07-14 2019-01-17 新東工業株式会社 油圧回路
JP6809433B2 (ja) * 2017-10-19 2021-01-06 新東工業株式会社 抜枠造型機で造型され、型合せされた上下鋳型の型ずれの発生を低減する方法および抜枠造型ライン
JP6841216B2 (ja) * 2017-12-12 2021-03-10 新東工業株式会社 枠付き鋳型の枠合わせずれ検出方法及び検出装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828840A (en) * 1972-03-10 1974-08-13 Pettibone Corp Cyclicly-operable machine adapted to produce and assemble cope and drag mold parts
USRE28735E (en) * 1972-03-10 1976-03-16 Pettibone Corporation Cyclicly-operable machine adapted to produce and assemble cope and drag mold parts
JP2798190B2 (ja) * 1991-03-01 1998-09-17 新東工業株式会社 無枠鋳型造型設備
CN1311934C (zh) * 2000-04-21 2007-04-25 新东工业株式会社 带余砂框的模板搬运装置
JP4274838B2 (ja) * 2002-04-25 2009-06-10 株式会社日本触媒 セメント混和剤及びその製造方法
DE602004030478D1 (de) * 2003-12-18 2011-01-20 Sintokogio Ltd Verfahren und vorrichtung zum kastenlosen formen eines ober- und unterkastens und verfahren zum ersetzen einer wendeplatte
DK1726382T3 (da) * 2004-03-18 2011-08-15 Sintokogio Ltd Fremgangsmåde til fremstilling af formkasseløse øvre og nedre formværktøjer og en indretning dertil
EP1837099A3 (en) * 2006-12-06 2008-01-02 Sintokogio, Ltd. Moulding machine for making an upper and a lower mould and method for operating said machine

Also Published As

Publication number Publication date
KR20090088922A (ko) 2009-08-20
CN101553331B (zh) 2012-06-06
KR101048926B1 (ko) 2011-07-12
CN101553331A (zh) 2009-10-07
BRPI0719936B1 (pt) 2016-03-29
JP4221731B2 (ja) 2009-02-12
EA014580B1 (ru) 2010-12-30
BRPI0719936A2 (pt) 2014-03-11
JP2008161931A (ja) 2008-07-17
MX2009005987A (es) 2009-06-17

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM