JP2015519204A - 射出成形機における金属溶湯の供給装置 - Google Patents
射出成形機における金属溶湯の供給装置 Download PDFInfo
- Publication number
- JP2015519204A JP2015519204A JP2015514382A JP2015514382A JP2015519204A JP 2015519204 A JP2015519204 A JP 2015519204A JP 2015514382 A JP2015514382 A JP 2015514382A JP 2015514382 A JP2015514382 A JP 2015514382A JP 2015519204 A JP2015519204 A JP 2015519204A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- molten metal
- collection chamber
- cylinder
- valve body
- 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.)
- Pending
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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
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/203—Injection pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
-
- 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
- B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
- B22D17/04—Plunger machines
-
- 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
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2023—Nozzles or shot sleeves
-
- 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
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2038—Heating, cooling or lubricating the injection unit
-
- 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
- B22D17/28—Melting pots
-
- 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
- B22D17/30—Accessories for supplying molten metal, e.g. in rations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
-
- 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
- B22D17/2015—Means for forcing the molten metal into the die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Furnace Charging Or Discharging (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
11 ハウジング
12 シリンダ
13 ピストン
14 軸方向孔
15 収集チャンバ
16 充填孔
17 環状空間
18 供給通路
19 弁棒
20 弁体
21 後続管路
22 上昇管路
23 充填通路
24 逆止弁
25 弁体
26 バネ
27 貯湯容器
28 容器ハウジング
29 容器内部空間
30 スラグ分離器
31 横孔
32 弁座
F 成形キャビティ
M 金属溶湯
Claims (7)
- 金属溶湯(M)のための貯湯容器(27)と供給通路とを有し、供給通路内で金属溶湯(M)が成形キャビティ(F)に供給可能である、射出成形機における金属溶湯(M)のための供給装置であって、供給通路がシリンダ(12)を含み、前記シリンダ(12)内にピストン(13)が軸方向に移動可能に配置され、金属溶湯(M)のための収集チャンバ(15)が設けられ、前記ピストン(13)の軸方向移動によって金属溶湯(M)が前記収集チャンバ(15)から後続管路(21)を通して成形キャビティ(F)に導入可能である供給装置において、
前記ピストン(13)の外壁と前記シリンダ(12)の内壁との間に環状空間(17)が形成され、
前記環状空間(17)が少なくとも1つの充填孔(16)を介して前記収集チャンバ(15)に連通し、
前記収集チャンバ(15)に開口する前記充填孔(16)の端部が、移動可能な弁棒(19)に結合された弁体(20)により閉鎖可能であり、
前記弁棒(19)が前記ピストン(13)の軸方向孔(14)内に移動可能に配置されていることを特徴とする供給装置。 - 前記収集チャンバ(15)が、前記シリンダ(12)内に形成されていることを特徴とする請求項1記載の供給装置。
- 前記少なくとも1つの充填孔(16)が、前記ピストン(13)を貫通していることを特徴とする請求項1又は2記載の供給装置。
- 前記環状空間(17)が、複数の充填孔(16)を介して前記収集チャンバ(15)に連通していることを特徴とする請求項1乃至3の1つに記載の供給装置。
- 全ての前記充填孔(16)のために、1つの共通な前記弁体(20)が設けられていることを特徴とする請求項4記載の供給装置。
- 前記弁体(20)の横断面積が、前記シリンダ(12)の横断面積よりも小さいことを特徴とする請求項1乃至5の1つに記載の供給装置。
- 前記後続管路(21)内に、逆止弁(24)が配置されていることを特徴とする請求項1乃至6の1つに記載の供給装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012010923.7 | 2012-06-04 | ||
DE102012010923A DE102012010923A1 (de) | 2012-06-04 | 2012-06-04 | Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat |
PCT/EP2013/001601 WO2013182284A1 (de) | 2012-06-04 | 2013-05-31 | Fördervorrichtung für eine metallschmelze in einem spritzdruckaggregat |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015519204A true JP2015519204A (ja) | 2015-07-09 |
JP2015519204A5 JP2015519204A5 (ja) | 2016-07-07 |
Family
ID=48699711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015514382A Pending JP2015519204A (ja) | 2012-06-04 | 2013-05-31 | 射出成形機における金属溶湯の供給装置 |
Country Status (14)
Country | Link |
---|---|
US (1) | US9676024B2 (ja) |
EP (1) | EP2855051B1 (ja) |
JP (1) | JP2015519204A (ja) |
CN (1) | CN104507599B (ja) |
CA (1) | CA2874307C (ja) |
DE (1) | DE102012010923A1 (ja) |
DK (1) | DK2855051T3 (ja) |
EA (1) | EA025480B1 (ja) |
ES (1) | ES2593607T3 (ja) |
HU (1) | HUE030363T2 (ja) |
PL (1) | PL2855051T3 (ja) |
PT (1) | PT2855051T (ja) |
SI (1) | SI2855051T1 (ja) |
WO (1) | WO2013182284A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018501112A (ja) * | 2014-12-19 | 2018-01-18 | ゲブリューダー クラルマン ゲーエムベーハー | 射出成形機における金属溶湯の供給装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012010923A1 (de) * | 2012-06-04 | 2013-12-05 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat |
DE102014205388A1 (de) | 2014-03-24 | 2015-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zum Druckgießen eines metallischen Bauteils |
DE102014018795A1 (de) | 2014-12-19 | 2016-06-23 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzgussaggregat |
DE102014018796A1 (de) | 2014-12-19 | 2016-06-23 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzgussaggregat |
DE102014018797A1 (de) | 2014-12-19 | 2016-06-23 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat |
CN105081294B (zh) * | 2015-08-17 | 2018-01-30 | 共慧冶金设备科技(苏州)有限公司 | 一种镁合金阀式浇铸*** |
LU101305B1 (de) | 2019-07-12 | 2021-01-14 | Phoenix Contact Gmbh & Co | Giessvorrichtung und Verfahren zum Herstellen eines Bauteils aus einer Schmelze |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63186979U (ja) * | 1987-05-22 | 1988-11-30 | ||
JPH05208253A (ja) * | 1992-01-30 | 1993-08-20 | Nippon Light Metal Co Ltd | ホットチャンバーダイカストマシンの射出用プランジャー |
JPH09287575A (ja) * | 1996-04-18 | 1997-11-04 | Ricoh Co Ltd | 液体ポンプ |
JPH1122637A (ja) * | 1997-07-07 | 1999-01-26 | Maruyama Mfg Co Ltd | ピストンポンプ |
JPH11245016A (ja) * | 1998-02-27 | 1999-09-14 | Fukumaru Shigeru | 金属溶湯用ポンプ |
JP2000117417A (ja) * | 1998-10-20 | 2000-04-25 | Toshiba Mach Co Ltd | 溶湯給湯ポンプ装置 |
JP2001038458A (ja) * | 1999-07-29 | 2001-02-13 | Japan Steel Works Ltd:The | 金属成形品の射出成形方法および射出成形装置 |
US6230786B1 (en) * | 1998-05-26 | 2001-05-15 | Shin-Ei Die Casting Ind. Co., Ltd. | Automatic molten metal supply and injection device |
JP2002361403A (ja) * | 2001-06-12 | 2002-12-18 | Hiroshima Aluminum Industry Co Ltd | 開閉弁及びそれを用いた給湯装置 |
Family Cites Families (10)
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US5205338A (en) * | 1991-12-11 | 1993-04-27 | Nelson Metal Products Corporation | Closed shot die casting |
US5632321A (en) * | 1996-02-23 | 1997-05-27 | Prince Machine Corporation | Die casting machine with compound docking/shot cylinder |
JP3295641B2 (ja) * | 1998-03-13 | 2002-06-24 | 株式会社日本製鋼所 | 金属材料の射出装置 |
US6840302B1 (en) * | 1999-04-21 | 2005-01-11 | Kobe Steel, Ltd. | Method and apparatus for injection molding light metal alloy |
WO2002085560A1 (en) * | 2001-04-19 | 2002-10-31 | Alcoa Inc. | Injector for molten metal supply system |
JP4175602B2 (ja) * | 2001-07-02 | 2008-11-05 | 徹一 茂木 | 鋳造用注湯装置 |
JP4666317B2 (ja) * | 2008-01-16 | 2011-04-06 | 日精樹脂工業株式会社 | 金属成形用射出装置の棒状材料溶解保持装置 |
DE202009004299U1 (de) * | 2009-03-06 | 2009-06-25 | Schoch, Gerhard | Gießbehälter für eine Warmkammer-Druckgießmaschine |
DE102011017610B3 (de) * | 2011-04-27 | 2012-06-21 | Oskar Frech Gmbh + Co. Kg | Gießkolben und Gießeinheit mit Absperrventil |
DE102012010923A1 (de) * | 2012-06-04 | 2013-12-05 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat |
-
2012
- 2012-06-04 DE DE102012010923A patent/DE102012010923A1/de not_active Withdrawn
-
2013
- 2013-05-31 DK DK13731678.2T patent/DK2855051T3/en active
- 2013-05-31 HU HUE13731678A patent/HUE030363T2/en unknown
- 2013-05-31 PT PT137316782T patent/PT2855051T/pt unknown
- 2013-05-31 US US14/405,525 patent/US9676024B2/en active Active
- 2013-05-31 SI SI201330311A patent/SI2855051T1/sl unknown
- 2013-05-31 JP JP2015514382A patent/JP2015519204A/ja active Pending
- 2013-05-31 CA CA2874307A patent/CA2874307C/en not_active Expired - Fee Related
- 2013-05-31 PL PL13731678.2T patent/PL2855051T3/pl unknown
- 2013-05-31 EA EA201492278A patent/EA025480B1/ru not_active IP Right Cessation
- 2013-05-31 CN CN201380029644.7A patent/CN104507599B/zh not_active Expired - Fee Related
- 2013-05-31 ES ES13731678.2T patent/ES2593607T3/es active Active
- 2013-05-31 WO PCT/EP2013/001601 patent/WO2013182284A1/de active Application Filing
- 2013-05-31 EP EP13731678.2A patent/EP2855051B1/de active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63186979U (ja) * | 1987-05-22 | 1988-11-30 | ||
JPH05208253A (ja) * | 1992-01-30 | 1993-08-20 | Nippon Light Metal Co Ltd | ホットチャンバーダイカストマシンの射出用プランジャー |
JPH09287575A (ja) * | 1996-04-18 | 1997-11-04 | Ricoh Co Ltd | 液体ポンプ |
JPH1122637A (ja) * | 1997-07-07 | 1999-01-26 | Maruyama Mfg Co Ltd | ピストンポンプ |
JPH11245016A (ja) * | 1998-02-27 | 1999-09-14 | Fukumaru Shigeru | 金属溶湯用ポンプ |
US6230786B1 (en) * | 1998-05-26 | 2001-05-15 | Shin-Ei Die Casting Ind. Co., Ltd. | Automatic molten metal supply and injection device |
JP2000117417A (ja) * | 1998-10-20 | 2000-04-25 | Toshiba Mach Co Ltd | 溶湯給湯ポンプ装置 |
JP2001038458A (ja) * | 1999-07-29 | 2001-02-13 | Japan Steel Works Ltd:The | 金属成形品の射出成形方法および射出成形装置 |
JP2002361403A (ja) * | 2001-06-12 | 2002-12-18 | Hiroshima Aluminum Industry Co Ltd | 開閉弁及びそれを用いた給湯装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018501112A (ja) * | 2014-12-19 | 2018-01-18 | ゲブリューダー クラルマン ゲーエムベーハー | 射出成形機における金属溶湯の供給装置 |
US10675677B2 (en) | 2014-12-19 | 2020-06-09 | Gebr. Krallmann Gmbh | Delivery device for a metal bath in a diecasting unit |
Also Published As
Publication number | Publication date |
---|---|
CA2874307C (en) | 2020-07-28 |
EA025480B1 (ru) | 2016-12-30 |
HUE030363T2 (en) | 2017-05-29 |
WO2013182284A1 (de) | 2013-12-12 |
ES2593607T3 (es) | 2016-12-12 |
EA201492278A1 (ru) | 2015-03-31 |
CN104507599B (zh) | 2016-08-24 |
SI2855051T1 (sl) | 2016-11-30 |
PL2855051T3 (pl) | 2016-12-30 |
DE102012010923A1 (de) | 2013-12-05 |
CA2874307A1 (en) | 2013-12-12 |
DK2855051T3 (en) | 2016-10-10 |
US9676024B2 (en) | 2017-06-13 |
CN104507599A (zh) | 2015-04-08 |
EP2855051A1 (de) | 2015-04-08 |
EP2855051B1 (de) | 2016-06-29 |
US20150151357A1 (en) | 2015-06-04 |
PT2855051T (pt) | 2016-10-06 |
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