[go: up one dir, main page]

MX2018013670A - Flaskless molding machine. - Google Patents

Flaskless molding machine.

Info

Publication number
MX2018013670A
MX2018013670A MX2018013670A MX2018013670A MX2018013670A MX 2018013670 A MX2018013670 A MX 2018013670A MX 2018013670 A MX2018013670 A MX 2018013670A MX 2018013670 A MX2018013670 A MX 2018013670A MX 2018013670 A MX2018013670 A MX 2018013670A
Authority
MX
Mexico
Prior art keywords
flask
filling frame
hydraulic cylinder
back pressure
lower filling
Prior art date
Application number
MX2018013670A
Other languages
Spanish (es)
Inventor
Sakaguchi Koichi
Terabe Tokiya
Fujita Tatsumi
Original Assignee
Sintokogio Ltd
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 Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of MX2018013670A publication Critical patent/MX2018013670A/en

Links

Classifications

    • 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
    • B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
    • 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
    • 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
    • B22C19/00—Components or accessories for moulding machines
    • B22C19/04—Controlling devices specially designed for moulding machines

Landscapes

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

Abstract

This flaskless molding machine 1 is provided with: an upper flask 15 and a lower flask 17 which can hold a match plate from both sides; a drive unit (37) which moves the lower flask in the vertical direction; a lower filling frame 41 which can connect with the lower flask; an upper plate 25 which can enter and withdraw from the upper flask; a lower plate 40 which can enter and withdraw from the lower filling frame; an upper flask hydraulic cylinder (16) which is linked to the upper flask; a first hydraulic circuit (81) of the upper flask hydraulic cylinder; a lower filling frame hydraulic cylinder (42) which is linked to the lower filling frame; a second hydraulic circuit (83) of the lower filling frame hydraulic cylinder; and drive units (37, 80) which move the lower plate upwards to perform squeezing processing, wherein the first hydraulic circuit comprises a back pressure circuit (82) which applies to the upper flask hydraulic cylinder a first back pressure that resists upward movement of the upper flask with respect to the upper plate during squeeze processing, and the second hydraulic circuit comprises a back pressure circuit (84) which applies to the lower filling frame hydraulic cylinder a second back pressure that resists downward movement of the lower filling frame with respect to the lower plate during squeeze processing.
MX2018013670A 2016-05-17 2017-05-12 Flaskless molding machine. MX2018013670A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016098762A JP6536480B2 (en) 2016-05-17 2016-05-17 Blanking machine
PCT/JP2017/018069 WO2017199882A1 (en) 2016-05-17 2017-05-12 Flaskless molding machine

Publications (1)

Publication Number Publication Date
MX2018013670A true MX2018013670A (en) 2019-04-25

Family

ID=60325979

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018013670A MX2018013670A (en) 2016-05-17 2017-05-12 Flaskless molding machine.

Country Status (9)

Country Link
US (1) US20190151935A1 (en)
EP (1) EP3427862B1 (en)
JP (1) JP6536480B2 (en)
KR (1) KR20190009737A (en)
CN (1) CN109070196B (en)
BR (1) BR112018068835A2 (en)
MX (1) MX2018013670A (en)
TW (1) TW201742687A (en)
WO (1) WO2017199882A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110918882A (en) * 2019-12-12 2020-03-27 邢现军 Sand mold forming method using high-speed sand mold horizontal molding machine
CN112548047B (en) * 2020-11-04 2025-01-03 青岛新东机械有限公司 A fully automatic single-station molding machine
CN113198980A (en) * 2021-05-19 2021-08-03 常州巧捷铸造设备有限公司 Middle box propulsion device of clay sand molding machine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035006B1 (en) * 1970-12-19 1975-11-13
JPS5238572Y2 (en) * 1974-10-25 1977-09-01
JPS6216118A (en) * 1985-07-16 1987-01-24 Japan Steel Works Ltd:The Accumulator for injection of resin
JP2800957B2 (en) * 1992-02-21 1998-09-21 新東工業株式会社 Foundry sand squeeze equipment
JP2845388B2 (en) * 1992-02-28 1999-01-13 新東工業株式会社 Static pressure molding equipment
EP0679503B1 (en) * 1994-04-27 1999-06-02 Dorst Maschinen und Anlagenbau Otto Dorst und Dipl.-Ing Walter Schlegel GmbH & Co. Method of making moulded articles from particulate material as well as corresponding press
JP2003055967A (en) * 2001-08-20 2003-02-26 Nippon Steel Corp Penetration method of steel pipe pile
EA013114B1 (en) 2005-08-10 2010-02-26 Синтокогио, Лтд. Method and device for molding cope and drag
JP4221731B2 (en) * 2006-12-06 2009-02-12 新東工業株式会社 Vertical mold making machine
JP5451157B2 (en) * 2009-04-13 2014-03-26 メタルエンジニアリング株式会社 Mold making method
JP5126695B2 (en) * 2009-10-28 2013-01-23 新東工業株式会社 Punching mold making equipment
JP5168743B2 (en) * 2009-11-05 2013-03-27 新東工業株式会社 Simultaneous mold making method and blank frame mold making apparatus
US8413707B2 (en) * 2009-10-28 2013-04-09 Sintokogio, Ltd. Molding process for simultaneously making an upper mold and a lower mold and a flaskless molding machine
JP4687822B1 (en) * 2010-01-29 2011-05-25 新東工業株式会社 Punching mold making equipment
JP5995542B2 (en) * 2012-06-08 2016-09-21 メタルエンジニアリング株式会社 Mold making method and apparatus

Also Published As

Publication number Publication date
CN109070196B (en) 2021-02-02
EP3427862B1 (en) 2022-04-27
WO2017199882A1 (en) 2017-11-23
TW201742687A (en) 2017-12-16
US20190151935A1 (en) 2019-05-23
JP6536480B2 (en) 2019-07-03
JP2017205778A (en) 2017-11-24
BR112018068835A2 (en) 2019-01-22
EP3427862A4 (en) 2019-10-02
EP3427862A1 (en) 2019-01-16
KR20190009737A (en) 2019-01-29
CN109070196A (en) 2018-12-21

Similar Documents

Publication Publication Date Title
CN203862988U (en) Die-casting die with local pressurization device
MX2015013795A (en) Press apparatus.
MY175628A (en) Air-tightness test equipment for turbine reduction gearbox
MX2018013670A (en) Flaskless molding machine.
MX2018009705A (en) Mold forming machine, sand-filling compression unit, and mold forming method.
CN106583567B (en) Anti-deformation machining die
MX2019004776A (en) Film application device and film application method.
JP5168743B2 (en) Simultaneous mold making method and blank frame mold making apparatus
GB201313499D0 (en) SCreen printing device and screen printing method
CN204399512U (en) A kind of heat shrinkage film compress
CN106734480B (en) A kind of automobile widget rotary punching mechanism
CN202741541U (en) Frame-type double-direction positive-negative extension hydraulic machine
MX2018013679A (en) Flaskless molding machine.
CN203830492U (en) Swing type hydraulic edge folding machine
CN203973712U (en) The two-sided taping machine of door-plate
CN204018561U (en) Closing-up machine
CN104476080B (en) A kind of clamp system
CN207914362U (en) A kind of disposable shaping equipment of S templates part
CN205732609U (en) A kind of novel interchangeable suspension type cam driver mechanism
CN204308198U (en) A kind of one-mold multiple-member powder metal pressure-equalizing device
CN203991867U (en) A kind of crimping unit
CN204685999U (en) A kind of counter-pressure casting die drawing device
CN104070704A (en) Bag making machine longitudinal sealing device with integrated movable and static hot press plates
CN105437463A (en) Large-scale injection machine template gliding foot mechanism
CN205951129U (en) Hot plate drive arrangement at EVA foaming moulded die station