KR100320608B1 - 코어교체식 사출금형 - Google Patents
코어교체식 사출금형 Download PDFInfo
- Publication number
- KR100320608B1 KR100320608B1 KR1020000030333A KR20000030333A KR100320608B1 KR 100320608 B1 KR100320608 B1 KR 100320608B1 KR 1020000030333 A KR1020000030333 A KR 1020000030333A KR 20000030333 A KR20000030333 A KR 20000030333A KR 100320608 B1 KR100320608 B1 KR 100320608B1
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- mold
- pin
- core
- support plate
- 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
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
- B29C45/26—Moulds
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner 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
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (3)
- 상측에 로케이트링(101)이 결합될 수 있도록 로케이트링 결합홈을 가지는 상고정판(103)과, 상기한 상고정판의 밑에 조립하되, 중앙에 상코어 체결부를 가지는 상원판(105)과, 상기한 상원판의 상코어 결합부에 조립되는 상코어(104)로 이루어진 상측 금형; 그리고상기한 상측 금형의 상원판 직하부에서 하코어 결합부를 가지는 하원판(109)과, 상기 하원판의 하코어 결합부에 조립되는 하코어(108)와, 상기 하원판의 하층부에서 하원판에 가해지는 사출력을 지지하되, 중앙에 받침판편을 결합시킨 받침판(202)과, 상기 받침판 및 상기 하원판을 하부에서 상부로 관통하여 제품을 이젝팅 시키도록 구성된 밀핀(203)과, 상기 밀핀들을 지지하는 핀지지판편(204)을 포함하는 핀지지판(205)과, 상기 핀지지판의 하층부에서 밀핀을 지지하며, 핀지지판과 고정되어 함께 상, 하로 움직이도록 하되, 밀판편을 포함하는 밀판(207)과, 상기 밀판의 하부에서 금형 전체를 지지하고, 중앙에 조립된 하고정판편을 포함하는 하고정판(209)으로 이루어진 하측 금형으로 구성하여 하나의 파팅라인을 가진 2단금형에 있어서,상기한 상고정판(103)은 로케이트링 결합홈(102)을 형성하되, 중심의 위치가 다른 복수개의 원형 결합홈(102a)(102b)을 일부가 중첩되는 모양으로 형성하여, 로케이트링의 위치를 달리한 채 조립할 수 있도록 하여서 된 것을 특징으로 하는 코어교체식 사출금형.
- 상측에 로케이트링(101)이 결합될 수 있도록 로케이트링 결합홈을 가지는 상고정판(103)과, 상기한 상고정판 하측부의 런너 스트리퍼판(305)과, 상기한 런너 스트리퍼판의 하층부에서 중앙에 런너 플레이트 및 상코어 결합부를 가지는 상원판(105)과, 상기한 상원판의 런너 플레이트 및 상코어 결합부에 조립되고, 상코어 고정편 및 체결구로써 고정되는 런너 플레이트 및 상코어(104)로 이루어진 상측 금형; 그리고상기한 상원판의 하부층에서 하코어 결합부를 가지는 하원판(109)과, 상기한 하원판의 하코어 결합부에 조립되는 하코어(108)와, 상기 하원판의 하층부에서 하원판에 가해지는 사출력을 지지하되, 중앙에 받침편판을 결합시킨 받침판(202)과, 상기 받침판 및 상기 하원판을 하부에서 상부로 관통하여 제품을 이젝팅 시키도록 구성된 밀핀(203)과, 상기 밀핀들을 지지하는 핀지지판편(204)을 포함하는 핀지지판(205)과, 상기 핀지지판의 하층부에서 밀핀을 지지하며, 핀지지판과 고정되어 함께 상, 하로 움직이도록 하되, 밀판편을 포함하는 밀판(207)과, 상기 밀판의 하부에서 금형 전체를 지지하고, 중앙에 조립된 하고정판편을 포함하는 하고정판(209)으로 이루어진 하측 금형으로 구성하여 2개의 파팅라인을 가진 3단금형에 있어서,상기한 상고정판(103)은 가로 세로방향을 따라 임의의 간격으로 형성한 다수의 록크핀 구멍(303)과, 상기 록크핀 구멍에 각각 하나씩 끼우되, 하측 끝단에 분리부를 갖도록 형성된 록크핀(302)들과, 분리부가 없이 형성된 록크핀(302')들을 다수 포함하는 것으로 하고,상기한 런너 스트리퍼판(305)은 상기 상고정판과 동일한 크기 및 동일한 배열의 록크핀 구멍(303)들을 보유하는 것으로 하여 제품의 여건에 따라 런너를 분리하기 위해 분리부를 가진 록크핀들의 위치를 선택적으로 조립할 수 있도록 하여서 된 것을 특징으로 하는 코어교체식 사출금형.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000030333A KR100320608B1 (ko) | 2000-06-02 | 2000-06-02 | 코어교체식 사출금형 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000030333A KR100320608B1 (ko) | 2000-06-02 | 2000-06-02 | 코어교체식 사출금형 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010063677A Division KR100320609B1 (ko) | 2001-10-16 | 2001-10-16 | 2단과 3단으로의 상호 전환이 가능한 코어 교체식 사출금형 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010025159A KR20010025159A (ko) | 2001-04-06 |
KR100320608B1 true KR100320608B1 (ko) | 2002-02-06 |
Family
ID=19671088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000030333A Expired - Lifetime KR100320608B1 (ko) | 2000-06-02 | 2000-06-02 | 코어교체식 사출금형 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100320608B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100951168B1 (ko) | 2008-01-11 | 2010-04-06 | 평화산업주식회사 | 코어 교체형 금형 |
KR101053889B1 (ko) * | 2010-12-10 | 2011-08-04 | 이호형 | 카메라 렌즈 성형용 금형장치 |
KR101386090B1 (ko) * | 2012-05-14 | 2014-04-16 | 영진전문대학 산학협력단 | 금형 조립체 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101471086B1 (ko) * | 2013-05-09 | 2014-12-09 | 주식회사 이엠텍 | 코어 교체형 금형 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60107313A (ja) * | 1983-11-16 | 1985-06-12 | Etsuhisa Abe | 射出成形用カセツト金型及びカセツト金型ユニツト |
JPS61272120A (ja) * | 1985-05-28 | 1986-12-02 | Abe Kosakusho:Kk | カセツト・イン・カセツト金型 |
JPS63179718A (ja) * | 1987-01-21 | 1988-07-23 | Fujitsu Ltd | 射出成形用金型 |
JPH03222707A (ja) * | 1990-01-30 | 1991-10-01 | Hitachi Lighting Ltd | 射出成形型 |
JPH04351516A (ja) * | 1991-05-28 | 1992-12-07 | Fuji Xerox Co Ltd | 複合製品成形用金型および複合製品成形用金型装置 |
JPH0550470A (ja) * | 1991-08-23 | 1993-03-02 | Mita Ind Co Ltd | 射出成形用カセツト金型 |
JPH115234A (ja) * | 1997-06-17 | 1999-01-12 | Citizen Electron Co Ltd | ランナーロックピン |
JPH11240045A (ja) * | 1998-02-25 | 1999-09-07 | Mitsubishi Plastics Ind Ltd | 射出成形用金型 |
-
2000
- 2000-06-02 KR KR1020000030333A patent/KR100320608B1/ko not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60107313A (ja) * | 1983-11-16 | 1985-06-12 | Etsuhisa Abe | 射出成形用カセツト金型及びカセツト金型ユニツト |
JPS61272120A (ja) * | 1985-05-28 | 1986-12-02 | Abe Kosakusho:Kk | カセツト・イン・カセツト金型 |
JPS63179718A (ja) * | 1987-01-21 | 1988-07-23 | Fujitsu Ltd | 射出成形用金型 |
JPH03222707A (ja) * | 1990-01-30 | 1991-10-01 | Hitachi Lighting Ltd | 射出成形型 |
JPH04351516A (ja) * | 1991-05-28 | 1992-12-07 | Fuji Xerox Co Ltd | 複合製品成形用金型および複合製品成形用金型装置 |
JPH0550470A (ja) * | 1991-08-23 | 1993-03-02 | Mita Ind Co Ltd | 射出成形用カセツト金型 |
JPH115234A (ja) * | 1997-06-17 | 1999-01-12 | Citizen Electron Co Ltd | ランナーロックピン |
JPH11240045A (ja) * | 1998-02-25 | 1999-09-07 | Mitsubishi Plastics Ind Ltd | 射出成形用金型 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100951168B1 (ko) | 2008-01-11 | 2010-04-06 | 평화산업주식회사 | 코어 교체형 금형 |
KR101053889B1 (ko) * | 2010-12-10 | 2011-08-04 | 이호형 | 카메라 렌즈 성형용 금형장치 |
KR101386090B1 (ko) * | 2012-05-14 | 2014-04-16 | 영진전문대학 산학협력단 | 금형 조립체 |
Also Published As
Publication number | Publication date |
---|---|
KR20010025159A (ko) | 2001-04-06 |
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