PL424235A1 - Injection mould that contains cooling inserts with increased active surface of heat exchange - Google Patents

Injection mould that contains cooling inserts with increased active surface of heat exchange

Info

Publication number
PL424235A1
PL424235A1 PL424235A PL42423518A PL424235A1 PL 424235 A1 PL424235 A1 PL 424235A1 PL 424235 A PL424235 A PL 424235A PL 42423518 A PL42423518 A PL 42423518A PL 424235 A1 PL424235 A1 PL 424235A1
Authority
PL
Poland
Prior art keywords
inserts
heat exchange
increased active
active surface
injection mould
Prior art date
Application number
PL424235A
Other languages
Polish (pl)
Other versions
PL238282B1 (en
Inventor
Paweł Muszyński
Magdalena Mierzwiczak
Krzysztof Mrozek
Przemysław Poszwa
Original Assignee
Politechnika Poznańska
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 Politechnika Poznańska filed Critical Politechnika Poznańska
Priority to PL424235A priority Critical patent/PL238282B1/en
Publication of PL424235A1 publication Critical patent/PL424235A1/en
Publication of PL238282B1 publication Critical patent/PL238282B1/en

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest forma wtryskowa wyposażona w użebrowane wkładki chłodzące o zwiększonej aktywnej powierzchni wymiany ciepła składająca się z korpusu formy wtryskowej (1) podzielonej na płytę stemplową (2) i płytę matrycową (3), w których w wykonanych gniazdach umieszczono wkłady formujące części stemplowej (4) oraz części matrycowej (5). We wkładach formujących (4, 5) wykonano z kolei wiercone kanały chłodzące (7), w których umieszczono wykonane z materiału o wysokim współczynniku przewodności cieplnej użebrowane wkładki chłodzące (6), przy czym po umieszczeniu użebrowanych wkładek (6) w newralgicznych obszarach wkładów formujących (4, 5) tj. obszary wzmocnienia i zgrubienia wypraski (8), punkty wtrysku (9), część wierconych otworów zaślepia się korkami (10).The subject of the application is an injection mold equipped with finned cooling inserts with an increased active heat exchange surface, consisting of an injection mold body (1) divided into a stamp plate (2) and a die plate (3), in which the insert parts of the stamping part are placed in the made seats ( 4) and matrix part (5). Drilled cooling channels (7) were made in the forming inserts (4, 5), in which finned cooling inserts (6) made of material with a high thermal conductivity were placed, after placing the finned inserts (6) in the critical areas of the forming inserts (4, 5) i.e. reinforced and thickened areas of the compact (8), injection points (9), some of the drilled holes are plugged with plugs (10).

PL424235A 2018-01-09 2018-01-09 Injection mould that contains cooling inserts with increased active surface of heat exchange PL238282B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424235A PL238282B1 (en) 2018-01-09 2018-01-09 Injection mould that contains cooling inserts with increased active surface of heat exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424235A PL238282B1 (en) 2018-01-09 2018-01-09 Injection mould that contains cooling inserts with increased active surface of heat exchange

Publications (2)

Publication Number Publication Date
PL424235A1 true PL424235A1 (en) 2019-07-15
PL238282B1 PL238282B1 (en) 2021-08-02

Family

ID=67209687

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424235A PL238282B1 (en) 2018-01-09 2018-01-09 Injection mould that contains cooling inserts with increased active surface of heat exchange

Country Status (1)

Country Link
PL (1) PL238282B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857244A1 (en) * 2006-05-19 2007-11-21 Werkzeugbau Siegfried Hofmann GmbH Cooled mold insert for injection moulds
CN101249714A (en) * 2008-04-02 2008-08-27 许南旭 Instant heating/cooling device for injection mold and mold temperature control method thereof
CN202846816U (en) * 2012-08-30 2013-04-03 达运精密工业（苏州）有限公司 Injection molding mould
CN103640167A (en) * 2013-11-11 2014-03-19 吴中区木渎蒯斌模具加工厂 Blanking plug rear end cover injection mould
CN203567141U (en) * 2013-10-12 2014-04-30 凡嘉科技（无锡）有限公司 Cooling water channel structure of mould of product with multiple slots
CN203854158U (en) * 2014-04-24 2014-10-01 深圳市捷讯实业发展有限公司 Cooling structure for mould

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857244A1 (en) * 2006-05-19 2007-11-21 Werkzeugbau Siegfried Hofmann GmbH Cooled mold insert for injection moulds
CN101249714A (en) * 2008-04-02 2008-08-27 许南旭 Instant heating/cooling device for injection mold and mold temperature control method thereof
CN202846816U (en) * 2012-08-30 2013-04-03 达运精密工业（苏州）有限公司 Injection molding mould
CN203567141U (en) * 2013-10-12 2014-04-30 凡嘉科技（无锡）有限公司 Cooling water channel structure of mould of product with multiple slots
CN103640167A (en) * 2013-11-11 2014-03-19 吴中区木渎蒯斌模具加工厂 Blanking plug rear end cover injection mould
CN203854158U (en) * 2014-04-24 2014-10-01 深圳市捷讯实业发展有限公司 Cooling structure for mould

Also Published As

Publication number Publication date
PL238282B1 (en) 2021-08-02

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