DE20200648U1 - injection mold - Google Patents

injection mold

Info

Publication number
DE20200648U1
DE20200648U1 DE20200648U DE20200648U DE20200648U1 DE 20200648 U1 DE20200648 U1 DE 20200648U1 DE 20200648 U DE20200648 U DE 20200648U DE 20200648 U DE20200648 U DE 20200648U DE 20200648 U1 DE20200648 U1 DE 20200648U1
Authority
DE
Germany
Prior art keywords
channel
injection mold
mold according
cooling
main channel
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 - Lifetime
Application number
DE20200648U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VARIOPLAST KONRAD DAEBRITZ GMB
Original Assignee
VARIOPLAST KONRAD DAEBRITZ GMB
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 VARIOPLAST KONRAD DAEBRITZ GMB filed Critical VARIOPLAST KONRAD DAEBRITZ GMB
Priority to DE20200648U priority Critical patent/DE20200648U1/en
Publication of DE20200648U1 publication Critical patent/DE20200648U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow channels
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7362—Heating or cooling of the mould turbulent flow of heating or cooling fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Spritzgießwerkzeug, welches mindestens einen Kühlkanal (3) aufweist, durch den ein Kühlmedium (K) leitbar ist, dadurch gekennzeichnet, daß der oder mindestens einer der Kühlkanäle (3) einen zentralen Hauptkanal (4) aufweist, an den sich in radialer Richtung mindestens ein mit dem Hauptkanal (4) ver­ bundener Nebenkanal (5a-5e; 5a-5g; 5) anschließt.1. Injection mold, which has at least one cooling channel ( 3 ) through which a cooling medium (K) is conductive, characterized in that the or at least one of the cooling channels ( 3 ) has a central main channel ( 4 ) to which in the radial direction at least one with the main channel ( 4 ) connected secondary channel ( 5 a- 5 e; 5 a- 5 g; 5 ) connects. 2. Spritzgießwerkzeug nach Anspruch 1, dadurch gekennzeichnet, daß minde­ stens ein Nebenkanal (5a-5e; 5a-5g; 5) über einen Übergangskanal (6a-6e; 6a-6g; 6) mit dem Hauptkanal (4) des Kühlkanals (3) verbunden ist.2. Injection mold according to claim 1, characterized in that at least one secondary channel ( 5 a- 5 e; 5 a- 5 g; 5 ) via a transition channel ( 6 a- 6 e; 6 a- 6 g; 6 ) with the Main channel ( 4 ) of the cooling channel ( 3 ) is connected. 3. Spritzgießwerkzeug nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der Hauptkanal (4) einen kreisförmigen, ovalen oder polygonalen Querschnitt besitzt.3. Injection mold according to one of the preceding claims, characterized in that the main channel ( 4 ) has a circular, oval or polygonal cross section. 4. Spritzgießwerkzeug nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß mindestens ein Nebenkanal (5a-5e) an einen kreisförmi­ gen, ovalen oder polygonalen Querschnitt besitzt.4. Injection mold according to one of the preceding claims, characterized in that at least one secondary channel ( 5 a- 5 e) has a circular, gene, oval or polygonal cross section. 5. Spritzgießwerkzeug nach einem der Ansprüche 1-4, dadurch gekennzeichnet, daß mindestens ein Nebenkanal (5a-5g) einen tropfenförmigen Querschnitt besitzt, wobei jeweils ein schmaler Übergangskanal (6a-6g) zwischen dem zentralen Hauptkanal (4) und dem eigentlichen Kanalbereich des Nebenka­ nals (5a-5g) ausgebildet ist. 5. Injection mold according to one of claims 1-4, characterized in that at least one secondary channel ( 5 a- 5 g) has a teardrop-shaped cross section, each with a narrow transition channel ( 6 a- 6 g) between the central main channel ( 4 ) and the actual channel area of the Nebenka channel ( 5 a- 5 g) is formed. 6. Spritzgießwerkzeug nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß mindestens ein Nebenkanal (5a-5e; 5a-5g; 5) kühlrippe­ nartig gestaltet ist.6. Injection mold according to one of the preceding claims, characterized in that at least one secondary channel ( 5 a- 5 e; 5 a- 5 g; 5 ) is designed like a cooling fin. 7. Spritzgießwerkzeug nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der Durchmesser des Hauptkanals (4) des Kühlkanals (3) größer als die radiale Erstreckung des oder der Nebenkanäle (5a-5e; 5a-5g; 5) ist.7. Injection mold according to one of the preceding claims, characterized in that the diameter of the main channel ( 4 ) of the cooling channel ( 3 ) is greater than the radial extension of the or the secondary channels ( 5 a- 5 e; 5 a- 5 g; 5 ) ,
DE20200648U 2002-01-17 2002-01-17 injection mold Expired - Lifetime DE20200648U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20200648U DE20200648U1 (en) 2002-01-17 2002-01-17 injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20200648U DE20200648U1 (en) 2002-01-17 2002-01-17 injection mold

Publications (1)

Publication Number Publication Date
DE20200648U1 true DE20200648U1 (en) 2002-05-02

Family

ID=7966648

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20200648U Expired - Lifetime DE20200648U1 (en) 2002-01-17 2002-01-17 injection mold

Country Status (1)

Country Link
DE (1) DE20200648U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102211370A (en) * 2011-04-25 2011-10-12 广东亿龙电器股份有限公司 Mould water-transporting structure and design method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102211370A (en) * 2011-04-25 2011-10-12 广东亿龙电器股份有限公司 Mould water-transporting structure and design method thereof

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020606

R156 Lapse of ip right after 3 years

Effective date: 20050802