DE102011015302B4 - Drive device for thread cores of injection molds and die casting molds - Google Patents
Drive device for thread cores of injection molds and die casting molds Download PDFInfo
- Publication number
- DE102011015302B4 DE102011015302B4 DE201110015302 DE102011015302A DE102011015302B4 DE 102011015302 B4 DE102011015302 B4 DE 102011015302B4 DE 201110015302 DE201110015302 DE 201110015302 DE 102011015302 A DE102011015302 A DE 102011015302A DE 102011015302 B4 DE102011015302 B4 DE 102011015302B4
- Authority
- DE
- Germany
- Prior art keywords
- threaded
- drive device
- molds
- core
- injection
- 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.)
- Active
Links
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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
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2254—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies having screw-threaded die walls
-
- 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
- B29C45/26—Moulds
- B29C45/2618—Moulds having screw-threaded mould walls
- B29C45/262—Moulds having screw-threaded mould walls provided with unscrewing drive means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Antriebsvorrichtung für Gewindekerne von Spritzgießwerkzeugen und Druckgussformen zum Herstellen von mit einem Gewinde versehenen Spritzlingen in Spritzgieß- oder Druckgussformen, enthaltend eine Gewindekernmutter (2) und einen Gewindekernhalter (3) mit einem Gewindekern (6), dadurch gekennzeichnet, dass sie Mittel zur Kühlung des Gewindekerns enthält, die aus einem Temperierkanal in der Gewindekernmutter (2) bestehen, wobei über der Gewindekernmutter (2) eine abgedichtete Hülse (13) mit einem Einlass (8) und einem Auslass (10) angeordnet ist.Drive device for thread cores of injection molds and die casting molds for producing threaded injection molded or diecast moldings, comprising a threaded core nut (2) and a thread core holder (3) with a thread core (6), characterized in that they comprise means for cooling the thread core contains, consisting of a tempering in the threaded nut (2), wherein over the threaded nut (2) a sealed sleeve (13) having an inlet (8) and an outlet (10) is arranged.
Description
Die Erfindung betrifft eine Antriebsvorrichtung für Gewindekerne von Spritzgießwerkzeugen und Druckgussformen, gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a drive device for threaded cores of injection molds and die casting molds, according to the preamble of patent claim 1.
Aus
Die
Aufgabe der Erfindung ist es, eine Antriebsvorrichtung für Gewindekerne von Spritzgießwerkzeugen und Druckgussformen zu schaffen, bei der die Zykluszeit bei verbesserter Oberfläche der Spritzlinge verkürzt ist.The object of the invention is to provide a drive device for thread cores of injection molds and die casting molds, in which the cycle time is shortened with improved surface of the injection molded parts.
Erfindungsgemäß wird die Aufgabe durch den Gegenstand des Patentanspruchs 1 gelöst. Ausgestaltungen der Erfindung sind in den Unteransprüchen dargestellt Die Erfindung weist den Vorteil auf, dass durch eine Temperierung des Gewindekerns die Zykluszeit verkürzt wird und die damit verbundene Ausbringungsmenge bei verbesserter Qualität des herzustellenden Artikels erhöht wird.According to the invention the object is achieved by the subject matter of patent claim 1. Embodiments of the invention are set forth in the subclaims. The invention has the advantage that the cycle time is shortened by a temperature control of the thread core and the associated output quantity is increased with improved quality of the article to be produced.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels näher erläutert. Die dazugehörige Zeichnung zeigt:The invention will be explained in more detail with reference to an embodiment. The accompanying drawing shows:
Der Gewindekern
Durch das Befüllen des Zuführrohres
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Grundplattebaseplate
- 22
- GewindekernmutterThread core mother
- 33
- GewindekernhalterThread core holder
- 44
- Abdeckplattecover
- 55
- Getriebeplattegear plate
- 66
- Gewindekernthread core
- 77
- Zuführrohrfeed
- 88th
- Einlassinlet
- 99
- Kanalchannel
- 1010
- Auslassoutlet
- 1111
- Motorengine
- 1212
- Spiralnutspiral
- 1313
- Hülseshell
- 1414
- Anschlussstückconnector
- 1515
- Verbindungsstückjoint
- 1616
- Lagercamp
- 1717
- erster Wellensicherungsringfirst shaft securing ring
- 1818
- zweiter Wellensicherungsringsecond shaft securing ring
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110015302 DE102011015302B4 (en) | 2011-03-25 | 2011-03-25 | Drive device for thread cores of injection molds and die casting molds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110015302 DE102011015302B4 (en) | 2011-03-25 | 2011-03-25 | Drive device for thread cores of injection molds and die casting molds |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102011015302A1 DE102011015302A1 (en) | 2012-09-27 |
DE102011015302B4 true DE102011015302B4 (en) | 2013-04-11 |
Family
ID=46831720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201110015302 Active DE102011015302B4 (en) | 2011-03-25 | 2011-03-25 | Drive device for thread cores of injection molds and die casting molds |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102011015302B4 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105500630B (en) * | 2016-02-24 | 2017-08-01 | 厦门精卫模具有限公司 | It is a kind of to be molded simultaneous with external screw thread and the mould of helical gear plastic cement part |
CN111151726A (en) * | 2019-12-29 | 2020-05-15 | 盐城泰欧昌机械有限公司 | High-efficient refrigerated die casting machine melts cup |
CN111644595A (en) * | 2020-06-10 | 2020-09-11 | 盐城泰欧昌机械有限公司 | Novel durable die-casting melting cup |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040169320A1 (en) * | 2003-02-28 | 2004-09-02 | Petrucci Alan A. | Plastic injection mold assembly and method of molding threaded plastic parts |
DE102006002819B4 (en) * | 2005-01-20 | 2009-01-22 | Möller, Rüdiger | Drive device for threaded cores of injection molds |
-
2011
- 2011-03-25 DE DE201110015302 patent/DE102011015302B4/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040169320A1 (en) * | 2003-02-28 | 2004-09-02 | Petrucci Alan A. | Plastic injection mold assembly and method of molding threaded plastic parts |
DE102006002819B4 (en) * | 2005-01-20 | 2009-01-22 | Möller, Rüdiger | Drive device for threaded cores of injection molds |
Also Published As
Publication number | Publication date |
---|---|
DE102011015302A1 (en) | 2012-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R082 | Change of representative |
Representative=s name: PATENTANWAELTE LIEDTKE & PARTNER, DE |
|
R020 | Patent grant now final |
Effective date: 20130712 |