KR20090003868A - 저압 주조 금형장치 - Google Patents
저압 주조 금형장치 Download PDFInfo
- Publication number
- KR20090003868A KR20090003868A KR1020070067595A KR20070067595A KR20090003868A KR 20090003868 A KR20090003868 A KR 20090003868A KR 1020070067595 A KR1020070067595 A KR 1020070067595A KR 20070067595 A KR20070067595 A KR 20070067595A KR 20090003868 A KR20090003868 A KR 20090003868A
- Authority
- KR
- South Korea
- Prior art keywords
- pressure casting
- rack
- discharge hole
- gas discharge
- opening
- Prior art date
Links
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
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- 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
- B22D17/14—Machines with evacuated die cavity
- B22D17/145—Venting means therefor
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- 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
- 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
- B22D17/32—Controlling equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/04—Casting aluminium or magnesium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
Claims (5)
- 용탕이 저장된 보온로와, 상기 용탕으로부터 발생된 가스가 배출되는 가스배출공이 형성된 상형을 포함하는 저압 주조 금형 장치에 있어서,상기 상형에 설치되어 상기 가스배출공을 개폐하는 능동식 개폐밸브가 설치되되,상기 능동식 개폐밸브는,피스톤로드와 몸체를 포함하는 실린더와, 상기 피스톤로드에 결합된 제1랙과, 제1랙의 피스톤 운동에 의해 회전되도록 설치된 피니언과, 상기 피니언에 결합되며 피니언의 회전에 의해 승강되는 제2랙과, 제2랙에 설치되어 승강되면서 상기 가스배출공을 개폐하는 개폐부를 포함하는 것을 특징으로 하는 저압 주조 금형 장치.
- 제 1항에 있어서,상기 실린더는 솔레노이드 밸브에 의해 작동되는 것을 특징으로 하는 저압 주조 금형 장치.
- 제 1항 또는 제 2항에 있어서,능동식 개폐밸브의 오동작에 의해 용탕이 가스배출공으로 투입되지 않도록 실린더 센서를 더 설치하여 가스배출공의 개폐유무를 감지하도록 한 것을 특징으로 하는 저압 주조 금형 장치.
- 제 1항 또는 제 2항에 있어서,상기 상형에는 별도의 고정구가 더 설치되고, 실린더는 상기 고정구에 설치된 것을 특징으로 하는 저압 주조 금형 장치.
- 제 1항 또는 제 2항에 있어서,상기 제2랙과 개폐부는 일체형인 것을 특징으로 하는 저압 주조 금형 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070067595A KR100882666B1 (ko) | 2007-07-05 | 2007-07-05 | 저압 주조 금형장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070067595A KR100882666B1 (ko) | 2007-07-05 | 2007-07-05 | 저압 주조 금형장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090003868A true KR20090003868A (ko) | 2009-01-12 |
KR100882666B1 KR100882666B1 (ko) | 2009-02-06 |
Family
ID=40486429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070067595A KR100882666B1 (ko) | 2007-07-05 | 2007-07-05 | 저압 주조 금형장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100882666B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101398535B1 (ko) * | 2013-07-04 | 2014-05-27 | 현대다이모스(주) | 금형용 가스 배출장치 |
GB2563291A (en) * | 2017-06-11 | 2018-12-12 | Malik Luqmaan | Carry case - for audio earphones set |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5788963A (en) | 1980-11-20 | 1982-06-03 | Toyota Motor Corp | Feeder for casting machine |
KR100551296B1 (ko) * | 2003-05-13 | 2006-02-10 | 현대자동차주식회사 | 저압 주조 금형의 가스 배출장치 |
KR100572581B1 (ko) * | 2003-10-15 | 2006-04-24 | 고동근 | 진공중력 금형주조기 |
-
2007
- 2007-07-05 KR KR1020070067595A patent/KR100882666B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101398535B1 (ko) * | 2013-07-04 | 2014-05-27 | 현대다이모스(주) | 금형용 가스 배출장치 |
GB2563291A (en) * | 2017-06-11 | 2018-12-12 | Malik Luqmaan | Carry case - for audio earphones set |
Also Published As
Publication number | Publication date |
---|---|
KR100882666B1 (ko) | 2009-02-06 |
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