ES475636A1 - Perfeccionamientos en sistemas de moldeo a presion en tro- quel - Google Patents
Perfeccionamientos en sistemas de moldeo a presion en tro- quelInfo
- Publication number
- ES475636A1 ES475636A1 ES475636A ES475636A ES475636A1 ES 475636 A1 ES475636 A1 ES 475636A1 ES 475636 A ES475636 A ES 475636A ES 475636 A ES475636 A ES 475636A ES 475636 A1 ES475636 A1 ES 475636A1
- Authority
- ES
- Spain
- Prior art keywords
- machine
- dies
- die casting
- provision
- casting machine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
-
- 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
-
- 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
- B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
- B22D17/04—Plunger machines
-
- 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
-
- 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
-
- 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
- B22D17/2084—Manipulating or transferring devices for evacuating cast pieces
-
- 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
- B22D17/2218—Cooling or heating equipment for dies
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Perfeccionamientos en sistemas de moldeo a presión en troquel, del tipo que comprende, en combinación: a) una máquina de moldear que tiene un bastidor con dos pares de conjuntos de cilindros paralelas separados montados en los mismos, sosteniendo cada par de conjuntos una mitad de molde y oponiéndose al otro par de conjuntos portadores de la otra mitad de mol molde, comprendiendo cada conjunto de cilindro de cada par: (i) un pistón estacionario sujeto al bastidor (ii) un vástago de pistón sujeto al pistón coaxial con el mismo, cuyo vástago se extienden a través de una conexión con un pistón opuestos del otro par (iii) un cilindro montado en el pistón y el vástago para efectuar un movimiento alternativo en respuesta a la acción de un fluido incomprimible inyectado en el mismo a cada lado del pistón, (iV) medios que conectan el cilindro de la mitad del molde, por lo que la inyección del fluido en los cilindros en los extremos de las culatas de los pistones fuerza los cilindros y las mitades del molde a unirse y la inyección del fluido en los extremos de las faldillas de los pistones obliga a los cilindros y las mitades de molde a separarse siendo absorbida la fuerza terminal de la apertura de los cilindros por el vástago de los pistones y (v) medios para decelerar los cilindros y eliminar el choque de cierre, caracterizados porque se dota de b) un dispositivo de control térmico evaporativo para los moldes c) un sistema de inyección de metal que comprende medios para inyectar metal en la línea divisoria de los moldes, medios para el desagüe ulterior del metal sin solidificar del bebedero y d) medios directos y rotatorios para retirar el macho antes de abrir el molde.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5017977 | 1977-12-01 | ||
CA305,228A CA1107030A (en) | 1977-12-01 | 1978-06-12 | Die-casting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES475636A1 true ES475636A1 (es) | 1980-01-16 |
Family
ID=25668719
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES475636A Expired ES475636A1 (es) | 1977-12-01 | 1978-12-01 | Perfeccionamientos en sistemas de moldeo a presion en tro- quel |
ES480425A Expired ES480425A1 (es) | 1977-12-01 | 1979-05-10 | Perfeccionamientos en sistemas de inyeccion de metal para maquinas de moldear. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES480425A Expired ES480425A1 (es) | 1977-12-01 | 1979-05-10 | Perfeccionamientos en sistemas de inyeccion de metal para maquinas de moldear. |
Country Status (14)
Country | Link |
---|---|
US (5) | US4248289A (es) |
JP (1) | JPS5495922A (es) |
AT (1) | AT382806B (es) |
AU (2) | AU518603B2 (es) |
BE (1) | BE872479A (es) |
BR (1) | BR7807857A (es) |
CH (1) | CH638701A5 (es) |
DE (2) | DE2850229C2 (es) |
DK (1) | DK152790C (es) |
ES (2) | ES475636A1 (es) |
FR (5) | FR2424780B1 (es) |
IT (1) | IT1100411B (es) |
NL (1) | NL183572C (es) |
SE (1) | SE440986B (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH646355A5 (de) * | 1980-02-01 | 1984-11-30 | Buehler Ag Geb | Verfahren und vorrichtung zum druckgiessen von schmelzfluessigem metall. |
DE3212352A1 (de) * | 1982-04-02 | 1983-10-20 | Fen S. Arseniev Abdulin | Verdraengungsgussmaschine |
JPS5999099U (ja) * | 1982-12-20 | 1984-07-04 | 株式会社山田ドビ− | プレス機における可動ベツド用ガイド |
CA1220608A (en) * | 1984-02-02 | 1987-04-21 | Guido Perrella | Die casting mold |
CA1196466A (en) * | 1984-02-29 | 1985-11-12 | Guido Perrella | Nozzle assembly for die casting machine |
JPS60184112U (ja) * | 1985-04-30 | 1985-12-06 | 武陽ガス株式会社 | ガス整圧装置 |
US4832110A (en) * | 1988-06-13 | 1989-05-23 | Guido Perrella | Miniature die-casting machine |
US5031686A (en) * | 1988-11-08 | 1991-07-16 | Electrovert Ltd. | Method for casting metal alloys with low melting temperatures |
JPH0722813B2 (ja) * | 1989-01-30 | 1995-03-15 | 宇部興産株式会社 | 射出装置 |
US4991641A (en) * | 1990-05-07 | 1991-02-12 | Electrovert Ltd. | Method of and apparatus for metal casting |
CA2024327C (en) * | 1990-08-30 | 1995-09-26 | Stephen Yaffe | Magnesium die casting machine |
CA2045879C (en) * | 1991-06-27 | 2003-11-11 | Guido Perrella | Die casting machine |
US5522448A (en) * | 1994-09-27 | 1996-06-04 | Aluminum Company Of America | Cooling insert for casting mold and associated method |
DE4439871C1 (de) * | 1994-11-08 | 1996-01-04 | Friedrich Druckgiestech Gmbh | Gießbehälter |
DE29501588U1 (de) * | 1995-02-02 | 1995-05-24 | Dme Normalien Gmbh | Kupplungsvorrichtung zum Anschließen von Kühlmittelleitungen für ein Werkzeug zum Formen von thermoplastischen Massen o.dgl. |
US6886207B1 (en) | 1999-06-14 | 2005-05-03 | The Procter & Gamble Company | Toothbrush |
US6209431B1 (en) * | 1998-10-14 | 2001-04-03 | John L. Wickham | Automated degate and trim machine |
US6312628B1 (en) * | 1998-12-28 | 2001-11-06 | Cito Products, Inc. | Mold temperature control |
US6293759B1 (en) * | 1999-10-31 | 2001-09-25 | Bruno H. Thut | Die casting pump |
US6805834B2 (en) * | 2002-09-25 | 2004-10-19 | Bruno H. Thut | Pump for pumping molten metal with expanded piston |
US6945310B2 (en) | 2003-05-19 | 2005-09-20 | Takata Corporation | Method and apparatus for manufacturing metallic parts by die casting |
US7168942B1 (en) | 2003-07-31 | 2007-01-30 | Cito Products, Inc. | Method and apparatus for mold temperature control using air |
DE102004023237A1 (de) * | 2004-03-28 | 2005-11-17 | Schumag Ag | Ziehmaschine und Verfahren zum Ziehen eines Ziehgutes |
US20060016589A1 (en) * | 2004-07-23 | 2006-01-26 | Graham Packaging Company, L.P. | Apparatus for temperature regulation |
AT502208B1 (de) * | 2005-07-19 | 2007-06-15 | Banner Gmbh | Verfahren zur herstellung von druckgussteilen und druckgiessmaschine |
US20070166423A1 (en) * | 2006-01-18 | 2007-07-19 | Tuck Daniel B | Rubber and plastic mold adjustable date stamp insert |
US7630787B2 (en) * | 2006-04-19 | 2009-12-08 | Husky Injection Molding Systems Ltd | System for integrating insert with molded article |
US20080142184A1 (en) * | 2006-12-13 | 2008-06-19 | Ford Global Technologies, Llc | Dual plunger gooseneck for magnesium die casting |
CN102476179A (zh) * | 2010-11-23 | 2012-05-30 | 苏州春兴精工股份有限公司 | 一种护套式压铸机顶板装置 |
WO2014172333A1 (en) * | 2013-04-15 | 2014-10-23 | Magna International Inc. | Liquid cooled die casting mold with heat sinks |
CN104722737B (zh) * | 2015-03-21 | 2017-06-16 | 吴旭辉 | 全自动压铸机生产系统 |
DE102015118901A1 (de) | 2015-11-04 | 2017-05-04 | Uwe Richter | Verfahren der konturnahen flächenhaften Temperierung von segmentierten schalenförmigen Formwerkzeugen |
DE102016000735B3 (de) * | 2016-01-19 | 2017-04-06 | Aweba Werkzeugbau Gmbh Aue | Temperiersystem eines Druckgießwerkzeuges |
DE102022202774A1 (de) | 2022-03-22 | 2023-09-28 | Volkswagen Aktiengesellschaft | Ventilvorrichtung einer Dosiervorrichtung zum Dosieren flüssiger Metalle |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1491173A (en) * | 1924-04-22 | Method of casting | ||
US777870A (en) * | 1902-07-25 | 1904-12-20 | Carlos Vellino | Metal-pump. |
US1011718A (en) * | 1911-11-11 | 1911-12-12 | Ontario Type Machine Company Ltd | Type-metal pot. |
US1378984A (en) * | 1920-01-21 | 1921-05-24 | Soss Joseph | Method of and apparatus for making die-castings |
US1470672A (en) * | 1921-01-24 | 1923-10-16 | Michigan Smelting And Refining | Die-casting machine |
US1584782A (en) * | 1925-06-20 | 1926-05-18 | Harry S Lee | Ring-molding apparatus |
US1674947A (en) * | 1925-12-10 | 1928-06-26 | New Jersey Zinc Co | Metallurgical furnace |
US1626396A (en) * | 1926-08-02 | 1927-04-26 | Libbey Owens Sheet Glass Co | Sheet-glass-drawing apparatus |
US1704150A (en) * | 1927-03-03 | 1929-03-05 | Ralph J Riley | Sprocket wheel |
US2145448A (en) * | 1936-03-02 | 1939-01-31 | Lester Engineering Co | Casting machine |
US2214638A (en) * | 1938-01-24 | 1940-09-10 | Albert S Kux | Casting machine |
FR900842A (fr) * | 1942-11-28 | 1945-07-10 | Machine pour la coulée sous pression, à compression par pistons, pour le travail des métaux | |
DE848689C (de) * | 1943-04-02 | 1952-09-08 | Mahle Werk G M B H | Sicherungsvorrichtung fuer durch Kolbendruck betaetigte Spritz-oder Pressgiessmaschinen |
US2582029A (en) * | 1948-03-11 | 1952-01-08 | Halward Folke | Die casting machine |
FR987368A (fr) * | 1948-05-29 | 1951-08-13 | Wolverhampton Die Casting Comp | Procédé de moulage perfectionné et dispositifs pour sa réalisation |
US2581418A (en) * | 1950-08-09 | 1952-01-08 | Aluminum Co Of America | Machine for casting hollow articles |
US2689989A (en) * | 1951-09-12 | 1954-09-28 | Anaconda Copper Mining Co | Casting apparatus |
US2799066A (en) * | 1954-01-12 | 1957-07-16 | Morgenstern | Method of and apparatus for die casting under vacuum |
US3056178A (en) * | 1959-08-12 | 1962-10-02 | Francis A Jagielski | Apparatus for making die castings |
US3268961A (en) * | 1963-09-16 | 1966-08-30 | Eaton Mfg Co | Casting ejector apparatus |
US3270378A (en) * | 1964-01-16 | 1966-09-06 | Automatic Casting Corp | Die casting apparatus |
DE1265352B (de) * | 1966-03-05 | 1968-04-04 | Hensel Eisenwerk | Heizung fuer die Giessduese von Warmkammer-Druckgiessmaschinen |
DE1282865B (de) * | 1966-05-25 | 1968-11-14 | Volkswagenwerk Ag | Verfahren und Vorrichtung zum Temperieren einer Druckgiessform |
US3491827A (en) * | 1966-07-12 | 1970-01-27 | Die Casting Machine Tools Ltd | Die casting machine with controlled injection |
US3495650A (en) * | 1967-02-14 | 1970-02-17 | Dynacast Int Ltd | Die casting machine with trimmer |
DE2035715A1 (en) * | 1970-07-18 | 1972-01-27 | Sautter KG, Spezialwerkzeug- und Maschinenbau, 7145 Markgröningen | Pressure die casting mould coolant flow regulation - based on mould temperature |
US3667248A (en) * | 1970-09-08 | 1972-06-06 | Arthur H Carlson | Probe type die cooling arrangement |
GB1400418A (en) * | 1971-08-03 | 1975-07-16 | Gkn Group Services Ltd | Die casting apparatsu |
US3951202A (en) * | 1973-04-18 | 1976-04-20 | Anderson Victor O | Automatic casting machine |
US3853451A (en) * | 1973-08-31 | 1974-12-10 | Cities Service Co | Stripper device for molded articles |
US4013116A (en) * | 1973-10-12 | 1977-03-22 | Guido Perrella | Die-casting machine |
US3934361A (en) * | 1974-10-07 | 1976-01-27 | Westinghouse Air Brake Company | Idler construction for earth-moving elevator |
CS180312B1 (en) * | 1975-10-24 | 1977-12-30 | Michal Kostura | Equipment for automatic temperature control of metallic casting moulds |
-
1978
- 1978-07-31 US US05/929,148 patent/US4248289A/en not_active Expired - Lifetime
- 1978-11-17 AU AU41673/78A patent/AU518603B2/en not_active Ceased
- 1978-11-20 DE DE2850229A patent/DE2850229C2/de not_active Expired
- 1978-11-20 DE DE19787834444U patent/DE7834444U1/de not_active Expired
- 1978-11-24 AT AT0839378A patent/AT382806B/de not_active IP Right Cessation
- 1978-11-28 SE SE7812259A patent/SE440986B/sv not_active IP Right Cessation
- 1978-11-29 BR BR7807857A patent/BR7807857A/pt unknown
- 1978-11-29 NL NLAANVRAGE7811707,A patent/NL183572C/xx not_active IP Right Cessation
- 1978-11-30 IT IT30374/78A patent/IT1100411B/it active
- 1978-11-30 FR FR7833810A patent/FR2424780B1/fr not_active Expired
- 1978-11-30 DK DK542678A patent/DK152790C/da active
- 1978-11-30 JP JP14858378A patent/JPS5495922A/ja active Granted
- 1978-11-30 CH CH1227078A patent/CH638701A5/de not_active IP Right Cessation
- 1978-12-01 ES ES475636A patent/ES475636A1/es not_active Expired
- 1978-12-01 BE BE192107A patent/BE872479A/xx not_active IP Right Cessation
-
1979
- 1979-05-10 ES ES480425A patent/ES480425A1/es not_active Expired
-
1980
- 1980-09-29 US US06/191,624 patent/US4356858A/en not_active Expired - Lifetime
- 1980-09-29 US US06/191,605 patent/US4360054A/en not_active Expired - Lifetime
- 1980-09-29 US US06/191,561 patent/US4471829A/en not_active Expired - Lifetime
-
1981
- 1981-03-31 FR FR8106425A patent/FR2480635B1/fr not_active Expired
- 1981-03-31 FR FR8106424A patent/FR2480637A1/fr active Granted
- 1981-03-31 FR FR8106426A patent/FR2480638B1/fr not_active Expired
- 1981-03-31 FR FR8106423A patent/FR2480636B1/fr not_active Expired
- 1981-08-26 AU AU74661/81A patent/AU530001B2/en not_active Expired
-
1984
- 1984-05-15 US US06/610,919 patent/US4553583A/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990405 |