KR20070029394A - 사출성형용 금형 - Google Patents
사출성형용 금형 Download PDFInfo
- Publication number
- KR20070029394A KR20070029394A KR1020050084136A KR20050084136A KR20070029394A KR 20070029394 A KR20070029394 A KR 20070029394A KR 1020050084136 A KR1020050084136 A KR 1020050084136A KR 20050084136 A KR20050084136 A KR 20050084136A KR 20070029394 A KR20070029394 A KR 20070029394A
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- molding
- unit
- injection molding
- shape
- Prior art date
Links
Images
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
-
- 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
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/301—Modular mould systems [MMS], i.e. moulds built up by stacking mould elements, e.g. plates, blocks, rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (5)
- 오목한 형상의 제 1 성형면을 갖는 제 1 금형과, 볼록한 형상의 제 2 성형면을 갖고 상기 제 1 금형의 제 1 성형면과 상기 제 2 성형면 사이에 캐비티가 형성되도록 소정거리 이격 배치된 제 2 금형을 포함하여 구성되고;상기 제 2 금형은 서로 결합, 분해 가능한 복수의 단위 금형으로 구성되며, 제 2 성형면에는 소정 형상을 갖는 돌기가 형성되는 것을 특징으로 하는 사출성형용 금형.
- 제 1 항에 있어서,상기 제 1 및 제 2 성형면은 반구형인 것을 특징으로 하는 사출성형용 금형.
- 제 1 항에 있어서,상기 돌기는 제 2 성형면에 격자 형상으로 형성되는 것을 특징으로 하는 사출성형용 금형.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,텅스텐 분말사출성형에 적용 가능한 것을 특징으로 하는 사출성형용 금형.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 제 2 금형은 상기 제 2 금형의 중심에 마련된 기둥형상의 제 1 단위 금형과, 상기 제 1 단위 금형에서 방사상으로 일정한 폭을 갖고 연장되며 각각이 등간격으로 배치된 복수의 제 2 단위 금형과, 상기 제 2 단위 금형들 사이에 마련된 제 3 단위 금형을 포함하는 것을 특징으로 하는 사출성형용 금형.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050084136A KR100741657B1 (ko) | 2005-09-09 | 2005-09-09 | 사출성형용 금형 |
PCT/KR2006/003590 WO2007029987A1 (en) | 2005-09-09 | 2006-09-08 | Mold for injection molding |
US11/530,049 US20070098831A1 (en) | 2005-09-09 | 2006-09-08 | Mold for injection molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050084136A KR100741657B1 (ko) | 2005-09-09 | 2005-09-09 | 사출성형용 금형 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070029394A true KR20070029394A (ko) | 2007-03-14 |
KR100741657B1 KR100741657B1 (ko) | 2007-07-23 |
Family
ID=37836063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050084136A KR100741657B1 (ko) | 2005-09-09 | 2005-09-09 | 사출성형용 금형 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070098831A1 (ko) |
KR (1) | KR100741657B1 (ko) |
WO (1) | WO2007029987A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101404273B1 (ko) * | 2012-09-13 | 2014-06-11 | 주식회사 한화 | 사출 성형용 코어 조립체 및 이를 이용한 사출 성형 방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101001188B1 (ko) | 2008-06-27 | 2010-12-15 | 신영스틸산업 (주) | 농작물 재배용 지주대의 캡 결합장치 |
CA2789920C (en) | 2010-02-26 | 2015-09-29 | Husky Injection Molding Systems Ltd. | A preform suitable for blow-molding into a final shaped container |
KR101360449B1 (ko) * | 2012-12-26 | 2014-02-11 | 현대자동차주식회사 | 사출금형장치 |
NL2013075B1 (nl) * | 2014-06-26 | 2016-07-11 | Zamqua Holding B V | Matrijs voor het vormen van een hol lichaam en opblaasbaar lichaam. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4731014A (en) * | 1986-03-12 | 1988-03-15 | Holdt J W Von | Rear opening mold |
JPS63194914A (ja) | 1987-02-10 | 1988-08-12 | Masaharu Kaneko | 深物の成型金型 |
US4919608A (en) * | 1988-10-04 | 1990-04-24 | Roehr Tool Corporation | Molding apparatus with collapsible core |
JPH0710546B2 (ja) * | 1990-11-09 | 1995-02-08 | プラストロン株式会社 | 加熱装置を有するゲート装置 |
JP3000155B2 (ja) * | 1990-11-12 | 2000-01-17 | 株式会社不二越 | 射出成形用金型 |
JP2652119B2 (ja) * | 1993-01-18 | 1997-09-10 | 日本写真印刷株式会社 | 成形同時絵付金型および成形同時絵付品の製造方法 |
JPH06339958A (ja) * | 1993-05-31 | 1994-12-13 | Bridgestone Corp | 樹脂成形品の成形型 |
US6099785A (en) * | 1998-03-17 | 2000-08-08 | Schweigert; Lothar | Method for injection molding plastic closures |
US6347934B1 (en) * | 2000-05-10 | 2002-02-19 | E. Khashoggi Industries, Llc. | System for metering and delivering a moldable composition into a mold |
-
2005
- 2005-09-09 KR KR1020050084136A patent/KR100741657B1/ko active IP Right Grant
-
2006
- 2006-09-08 US US11/530,049 patent/US20070098831A1/en not_active Abandoned
- 2006-09-08 WO PCT/KR2006/003590 patent/WO2007029987A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101404273B1 (ko) * | 2012-09-13 | 2014-06-11 | 주식회사 한화 | 사출 성형용 코어 조립체 및 이를 이용한 사출 성형 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100741657B1 (ko) | 2007-07-23 |
US20070098831A1 (en) | 2007-05-03 |
WO2007029987A1 (en) | 2007-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100741657B1 (ko) | 사출성형용 금형 | |
US10328649B2 (en) | Die having textured inserts for manufacturing a textured mould for moulding and vulcanizing tires | |
KR101617531B1 (ko) | 전자장치 케이스 및 그 제조방법 | |
US10328648B2 (en) | Textured die having blocks for manufacturing a textured mould for moulding and vulcanizing tires | |
US20050153013A1 (en) | Molding assembly | |
KR101105500B1 (ko) | 주조용 금형의 가스배출 벤트 | |
CN102148485A (zh) | 底盒及生产底盒的方法 | |
CN211871795U (zh) | 一种异形玻璃瓶的成型系统 | |
CN209363554U (zh) | 一种精铸模具 | |
US20090224135A1 (en) | Mold unit with replaceable mold core holder | |
US9393726B2 (en) | Resin molding die, resin molding method and resin molded product | |
KR102106494B1 (ko) | 표면에 미세 문양이 형성된 조형물의 금형장치 | |
CN105235151B (zh) | 注塑模具 | |
CN210453130U (zh) | 烧制砖制胚模具 | |
JPS61211010A (ja) | ボタン電話主装置の筐体の製造方法 | |
CN211333774U (zh) | 一种凝胶注模成型用可拆卸式模具 | |
CN208341536U (zh) | 一种成型头戴式耳机之外壳的模具 | |
KR20100089171A (ko) | 왁스모형 금형어셈블리 | |
JPS61211009A (ja) | 筐体の成形装置 | |
CN215431470U (zh) | 一种喷头模具 | |
CN202799989U (zh) | 一种蛋糕模 | |
KR101684597B1 (ko) | 도광판 제조장치 | |
KR100866374B1 (ko) | 석고 몰드를 이용한 도자기 제품의 제조방법 | |
CN104924413B (zh) | 悬式绝缘子成型模具 | |
JP2001018260A (ja) | 射出成形方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
G170 | Re-publication after modification of scope of protection [patent] | ||
FPAY | Annual fee payment |
Payment date: 20130703 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140703 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150716 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160713 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170703 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20181106 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20190702 Year of fee payment: 13 |