FR2388665A1 - Dispositif d'injection pour machines de moulage par injection - Google Patents
Dispositif d'injection pour machines de moulage par injectionInfo
- Publication number
- FR2388665A1 FR2388665A1 FR7812298A FR7812298A FR2388665A1 FR 2388665 A1 FR2388665 A1 FR 2388665A1 FR 7812298 A FR7812298 A FR 7812298A FR 7812298 A FR7812298 A FR 7812298A FR 2388665 A1 FR2388665 A1 FR 2388665A1
- Authority
- FR
- France
- Prior art keywords
- drive shaft
- injection
- molding machines
- fork
- slot
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
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
- B29C45/1775—Connecting parts, e.g. injection screws, ejectors, to drive means
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/69—Redundant disconnection blocking means
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7018—Interfitted members including separably interposed key
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Dispositif d'injection pour machines de moulage par injection, comprenant un cylindre de plastification assujetti de manière amovible sur un bâti de guidage et une vis d'alimentation fonctionnant dans le cylindre de plastification, reliée par l'intermédiaire d'un accouplement à un arbre d'entraînement rotatif et susceptible d'être déplacé axialement en va-et-vient. L'arbre d'entraînement 8 comprend une extrémité en forme de fourche constituant une fente sur le côté frontal, et la vis d'alimentation 4 est pourvue d'une extrémité 12 aplatie correspondant à la fente, une cheville 13 étant susceptible d'être enfoncée dans des alésages radiaux en alignement pratiqués dans l'extrémité en forme de fourche de l'arbre d'entraînement, et dans l'extrémité aplatie de la vie d'alimentation, et étant susceptible d'être bloquée au moyen d'une bague coulissante 14 disposée sur l'arbre d'entraînement Cet agencement simplifie notablement le montage et le démontage du dispositif.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2719067A DE2719067C2 (de) | 1977-04-28 | 1977-04-28 | Lösbare Kupplung für eine Kunststoff-Spritzgießeinheit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2388665A1 true FR2388665A1 (fr) | 1978-11-24 |
FR2388665B1 FR2388665B1 (fr) | 1983-01-28 |
Family
ID=6007571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7812298A Granted FR2388665A1 (fr) | 1977-04-28 | 1978-04-26 | Dispositif d'injection pour machines de moulage par injection |
Country Status (6)
Country | Link |
---|---|
US (1) | US4192616A (fr) |
JP (1) | JPS5415960A (fr) |
BR (1) | BR7802630A (fr) |
DE (1) | DE2719067C2 (fr) |
FR (1) | FR2388665A1 (fr) |
IT (1) | IT1095223B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0186024A2 (fr) * | 1984-12-28 | 1986-07-02 | Karl Hehl | Groupe d'injection pour machine de moulage par injection de matière plastique |
EP0673744A1 (fr) * | 1994-03-07 | 1995-09-27 | Husky Injection Molding Systems Ltd. | Vis de plastification avec accouplement fileté |
FR2783742A1 (fr) * | 1998-09-03 | 2000-03-31 | Klockner Desma Elastomertechni | Ensemble comportant une unite de plastification et une unite d'injection pour machines a mouler le caoutchouc par injection |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57109620A (en) * | 1980-12-26 | 1982-07-08 | Matsushita Electric Ind Co Ltd | Molding apparatus of disk like recording medium |
CH673746B5 (fr) * | 1985-03-21 | 1990-10-15 | Benninger Ag Maschf | |
DE3620267A1 (de) * | 1986-06-16 | 1987-12-23 | Saar Hartmetall & Werkzeuge | Vorrichtung zum extrudieren von kunststoffen |
JPH0647710Y2 (ja) * | 1990-11-13 | 1994-12-07 | 日精樹脂工業株式会社 | 射出成形機のスクリュー固定具 |
DE4317998C2 (de) * | 1993-05-29 | 1995-06-14 | Karl Hehl | Spritzgießeinheit für eine Kunststoff-Spritzgießmaschine |
JPH0724715U (ja) * | 1993-10-08 | 1995-05-12 | 株式会社床爪プロセス | 容 器 |
DE60320596T2 (de) * | 2003-08-25 | 2009-06-10 | Husky Injection Molding Systems Ltd., Bolton | Spritzgiesseinheit mit einer antriebsanordnung zum drehen und translatorischen verschieben einer welle |
KR100732596B1 (ko) * | 2006-02-24 | 2007-06-27 | 허스키 인젝션 몰딩 시스템즈 리미티드 | 축을 회전하고 이동하기 위한 구동 조립체 |
US20080286398A1 (en) * | 2007-05-15 | 2008-11-20 | Jui-Hsiang Wang | Fast-to-install structure for a threaded rod of an injection molding machine |
JP4668961B2 (ja) * | 2007-08-07 | 2011-04-13 | ハスキー インジェクション モールディング システムズ リミテッド | 軸を回転及び並進させるための駆動アセンブリ |
DE102008038939B3 (de) * | 2008-08-13 | 2010-04-15 | Kraussmaffei Berstorff Gmbh | Extrudiervorrichtung |
US8087919B2 (en) * | 2009-05-28 | 2012-01-03 | Athena Automation Ltd. | Injection unit for an injection molding machine |
JP6987519B2 (ja) * | 2017-03-31 | 2022-01-05 | 住友重機械工業株式会社 | 射出成形機 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE932423C (de) * | 1951-09-30 | 1955-09-01 | Siemag | Gelenkkupplung fuer den Antrieb der Walzen von Walzgeruesten |
FR1333037A (fr) * | 1962-09-04 | 1963-07-19 | Fibora A G | Axe d'articulation pour chapes de tringleries |
DE2302211A1 (de) * | 1973-01-17 | 1974-07-18 | Boy Kg Dr | Kupplung |
DE2335860A1 (de) * | 1973-07-14 | 1975-01-30 | Demag Kunststofftech | Spritzgiessmaschinen-spritzaggregat |
DE2363170A1 (de) * | 1973-12-14 | 1975-07-17 | Mannesmann Meer Ag | Einspritzeinheit einer kunststoffspritzgiessmaschine oder -blasmaschine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3401951A (en) * | 1966-09-19 | 1968-09-17 | Product Engineering Company | Swiveled golf cart handle |
US3729280A (en) * | 1969-12-10 | 1973-04-24 | Hehl Karl | Injection molding unit |
-
1977
- 1977-04-28 DE DE2719067A patent/DE2719067C2/de not_active Expired
-
1978
- 1978-04-24 IT IT22655/78A patent/IT1095223B/it active
- 1978-04-26 FR FR7812298A patent/FR2388665A1/fr active Granted
- 1978-04-26 JP JP4969878A patent/JPS5415960A/ja active Granted
- 1978-04-27 BR BR7802630A patent/BR7802630A/pt unknown
- 1978-04-28 US US05/901,094 patent/US4192616A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE932423C (de) * | 1951-09-30 | 1955-09-01 | Siemag | Gelenkkupplung fuer den Antrieb der Walzen von Walzgeruesten |
FR1333037A (fr) * | 1962-09-04 | 1963-07-19 | Fibora A G | Axe d'articulation pour chapes de tringleries |
DE2302211A1 (de) * | 1973-01-17 | 1974-07-18 | Boy Kg Dr | Kupplung |
DE2335860A1 (de) * | 1973-07-14 | 1975-01-30 | Demag Kunststofftech | Spritzgiessmaschinen-spritzaggregat |
DE2363170A1 (de) * | 1973-12-14 | 1975-07-17 | Mannesmann Meer Ag | Einspritzeinheit einer kunststoffspritzgiessmaschine oder -blasmaschine |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0186024A2 (fr) * | 1984-12-28 | 1986-07-02 | Karl Hehl | Groupe d'injection pour machine de moulage par injection de matière plastique |
EP0186024A3 (fr) * | 1984-12-28 | 1988-04-06 | Karl Hehl | Groupe d'injection pour machine de moulage par injection de matière plastique |
EP0673744A1 (fr) * | 1994-03-07 | 1995-09-27 | Husky Injection Molding Systems Ltd. | Vis de plastification avec accouplement fileté |
FR2783742A1 (fr) * | 1998-09-03 | 2000-03-31 | Klockner Desma Elastomertechni | Ensemble comportant une unite de plastification et une unite d'injection pour machines a mouler le caoutchouc par injection |
Also Published As
Publication number | Publication date |
---|---|
JPS5415960A (en) | 1979-02-06 |
JPS6148408B2 (fr) | 1986-10-24 |
DE2719067A1 (de) | 1978-11-02 |
FR2388665B1 (fr) | 1983-01-28 |
DE2719067C2 (de) | 1983-03-17 |
US4192616A (en) | 1980-03-11 |
IT1095223B (it) | 1985-08-10 |
IT7822655A0 (it) | 1978-04-24 |
BR7802630A (pt) | 1978-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |