MX171510B - Dispositivo afianzador de molde - Google Patents
Dispositivo afianzador de moldeInfo
- Publication number
- MX171510B MX171510B MX013241A MX1324188A MX171510B MX 171510 B MX171510 B MX 171510B MX 013241 A MX013241 A MX 013241A MX 1324188 A MX1324188 A MX 1324188A MX 171510 B MX171510 B MX 171510B
- Authority
- MX
- Mexico
- Prior art keywords
- securing
- ram
- oil chamber
- cylinder
- mold
- Prior art date
Links
Classifications
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
- B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement
- B29C45/6771—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement the connection being provided within the clamping cylinder
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/223—Injection mold closing means utilizing variable closing pressure
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
La presente invención se refiere a un dispositivo asegurador de molde que tiene un cilindro asegurado ajustado deslizablemente con un ariete asegurador cuyo extremo frontal está fijado en un tablero movible, y un pistón de alta velocidad que está ajustado deslizablemente en el ariete asegurador, desde la parte posterior, caracterizado porque dicho dispositivo asegurador de molde comprende una cámara de aceite trasera para presión de aceite que se está formando por la sección de piston del ariete asegurador en el cilindro asegurador, una primera trayectoria de aceite para suministrar aceite a la cámara de aceite trasera del cilindro asegurador, una trayectoria conectora que pasa a través de la sección de pistón del ariete asegurador para conectar la cámara frontal y la cámara de aceite trasera al cilindro asegurador, una primera válvula de apertura-cierre que está ajustado deslizablemente en la sección extrema trasera del ariete asegurador, para abrir la trayectoria conectora durante la apertura de molde y el cierre de molde, para cerrar la trayectoria conectora durante el aseguramiento de molde; que están provistas en el ariete asegurador, una cámara de aceite para abrir el molde y la cámara de aceite para cerrar el molde, una cámara de aceite para abrir la válvula, que está formada en la sección deslizablemente ajustada de la primera válvula de apertura-cierre y el ariete asegurador, un agujero pasante formado en el ariete asegurador, un tanque de carga que está conectado a la cámara frontal de aceite del cilindro asegurador, y teniendo capacidad mayor que la capacidad de diferencia entre la cámara frontal de aceite y la cámara trasera de aceite del cilindro asegurado, y una segunda válvula de apertura-cierre para conectar y desconectar la cámara frontal de aceite del cilindrico asegurador y el tanque de carga.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62247027A JPS6487318A (en) | 1987-09-30 | 1987-09-30 | Mold clamping device |
Publications (1)
Publication Number | Publication Date |
---|---|
MX171510B true MX171510B (es) | 1993-11-03 |
Family
ID=17157314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX013241A MX171510B (es) | 1987-09-30 | 1988-09-30 | Dispositivo afianzador de molde |
Country Status (16)
Country | Link |
---|---|
US (1) | US4865537A (es) |
EP (1) | EP0311269B1 (es) |
JP (1) | JPS6487318A (es) |
KR (1) | KR920009275B1 (es) |
CN (1) | CN1032197C (es) |
AT (1) | ATE63849T1 (es) |
AU (1) | AU603528B2 (es) |
BR (1) | BR8805003A (es) |
CA (1) | CA1292108C (es) |
DE (1) | DE3863045D1 (es) |
ES (1) | ES2022990B3 (es) |
GR (1) | GR3002610T3 (es) |
HK (1) | HK37693A (es) |
IN (1) | IN169713B (es) |
MX (1) | MX171510B (es) |
PT (1) | PT88650B (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN168838B (es) * | 1987-02-28 | 1991-06-22 | Nissei Plastics Ind Co | |
JPS63212525A (ja) * | 1987-02-28 | 1988-09-05 | Nissei Plastics Ind Co | 型締装置 |
US5188850A (en) * | 1990-07-27 | 1993-02-23 | Nissie Jushi Kogyo K.K. | Clamping apparatus for molding machine |
US5192557A (en) * | 1990-07-27 | 1993-03-09 | Nissei Jushi Kogyo K.K. | Clamping apparatus for molding machine |
US5246059A (en) * | 1992-01-08 | 1993-09-21 | Lucelio Sulprizio | Closing and opening means for casting machine |
DE4209392C2 (de) * | 1992-03-23 | 1995-10-12 | Krauss Maffei Ag | Formschließvorrichtung für eine Spritzgießmaschine |
DE4335006C1 (de) * | 1993-10-14 | 1995-03-30 | Karl Hehl | Formschließeinheit für eine Kunststoff-Spritzgießmaschine |
JP3262215B2 (ja) * | 1997-08-18 | 2002-03-04 | 日精樹脂工業株式会社 | 直圧式型締装置の型締方法 |
DE10051255C1 (de) * | 2000-10-16 | 2002-05-29 | Karl Hehl | Schließeinrichtung an einer Kunststoff-Spritzgießmaschine |
TW555636B (en) * | 2001-11-26 | 2003-10-01 | Sumitomo Heavy Industries | A molding method of a resin molded article by a mold apparatus, the mold apparatus, the resin molded article, and a molding machine having the mold apparatus |
DE10209921C1 (de) * | 2002-03-07 | 2003-10-30 | Karl Hehl | Schließeinrichtung an einer Kunststoff-Spritzgießmaschine |
KR100571559B1 (ko) | 2003-03-29 | 2006-04-17 | 엘에스전선 주식회사 | 고속직압식 형체장치 |
CN100423928C (zh) * | 2005-11-03 | 2008-10-08 | 宁波海天塑机集团有限公司 | 带液压保险装置的注塑机锁模油缸 |
US7748974B2 (en) * | 2007-11-14 | 2010-07-06 | Jih Huang Machinery Industrial Co., Ltd. | Molding machine |
CN105619588B (zh) * | 2016-01-20 | 2018-04-10 | 广东科达洁能股份有限公司 | 一种油压自动锁模装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2147962A1 (de) * | 1971-09-25 | 1973-03-29 | Karl Hehl | Schliesseinheit fuer die giessform einer spritzgiessmaschine |
JPS5342248A (en) * | 1976-09-30 | 1978-04-17 | Katashi Aoki | Mold cramping device for injection molder |
DE3044137C2 (de) * | 1980-11-24 | 1985-01-31 | Karl 7298 Loßburg Hehl | Formschließeinheit zum Aufnehmen einer Kunststoffspritzgießform |
DE3238111C1 (de) * | 1982-10-14 | 1984-03-29 | Karl 7298 Loßburg Hehl | Hydraulikeinrichtung fuer die Formschliesseinheit einer Kunststoff-Spritzgiessmaschine |
DE3327936C2 (de) * | 1983-08-03 | 1986-06-19 | Klöckner-Werke AG, 4100 Duisburg | Formschließeinheit einer Spritzgießmaschine |
US4744740A (en) * | 1983-08-25 | 1988-05-17 | Technoplas, Inc. | Straight-hydraulic mold clamping system in molding machine |
US4545756A (en) * | 1984-07-20 | 1985-10-08 | Sakurai Hiroshi | Hydraulic clamping apparatus for an injection molding machine |
JPS61268423A (ja) * | 1985-05-22 | 1986-11-27 | Matsuda Seisakusho:Kk | 主にプラスチツク成形機における型締装置 |
JPS62187008A (ja) * | 1986-02-13 | 1987-08-15 | Matsuda Seisakusho:Kk | 射出成形機における増圧式型締装置 |
JPH068021B2 (ja) * | 1987-02-27 | 1994-02-02 | 青木 茂人 | 射出成形機の型締機構 |
IN168838B (es) * | 1987-02-28 | 1991-06-22 | Nissei Plastics Ind Co | |
JPS63212525A (ja) * | 1987-02-28 | 1988-09-05 | Nissei Plastics Ind Co | 型締装置 |
-
1987
- 1987-09-30 JP JP62247027A patent/JPS6487318A/ja active Granted
-
1988
- 1988-09-13 AU AU22125/88A patent/AU603528B2/en not_active Ceased
- 1988-09-15 CA CA000577496A patent/CA1292108C/en not_active Expired - Lifetime
- 1988-09-15 IN IN774/CAL/88A patent/IN169713B/en unknown
- 1988-09-20 AT AT88308687T patent/ATE63849T1/de not_active IP Right Cessation
- 1988-09-20 EP EP88308687A patent/EP0311269B1/en not_active Expired - Lifetime
- 1988-09-20 DE DE8888308687T patent/DE3863045D1/de not_active Expired - Lifetime
- 1988-09-20 ES ES88308687T patent/ES2022990B3/es not_active Expired - Lifetime
- 1988-09-27 BR BR8805003A patent/BR8805003A/pt not_active IP Right Cessation
- 1988-09-29 KR KR1019880012584A patent/KR920009275B1/ko not_active IP Right Cessation
- 1988-09-29 CN CN88109035A patent/CN1032197C/zh not_active Expired - Lifetime
- 1988-09-29 US US07/250,847 patent/US4865537A/en not_active Expired - Lifetime
- 1988-09-30 PT PT88650A patent/PT88650B/pt active IP Right Grant
- 1988-09-30 MX MX013241A patent/MX171510B/es unknown
-
1991
- 1991-08-27 GR GR91401239T patent/GR3002610T3/el unknown
-
1993
- 1993-04-15 HK HK376/93A patent/HK37693A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1032197C (zh) | 1996-07-03 |
AU2212588A (en) | 1989-04-06 |
DE3863045D1 (de) | 1991-07-04 |
EP0311269B1 (en) | 1991-05-29 |
ES2022990B3 (es) | 1991-12-16 |
PT88650A (pt) | 1989-07-31 |
CA1292108C (en) | 1991-11-19 |
CN1033025A (zh) | 1989-05-24 |
BR8805003A (pt) | 1989-05-02 |
HK37693A (en) | 1993-04-23 |
GR3002610T3 (en) | 1993-01-25 |
EP0311269A1 (en) | 1989-04-12 |
KR890004845A (ko) | 1989-05-10 |
JPS6487318A (en) | 1989-03-31 |
IN169713B (es) | 1991-12-14 |
ATE63849T1 (de) | 1991-06-15 |
JPH0433248B2 (es) | 1992-06-02 |
KR920009275B1 (ko) | 1992-10-15 |
US4865537A (en) | 1989-09-12 |
AU603528B2 (en) | 1990-11-15 |
PT88650B (pt) | 1994-01-31 |
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