KR970033238A - Assembly method and structure of sprue bush of mold mold - Google Patents
Assembly method and structure of sprue bush of mold mold Download PDFInfo
- Publication number
- KR970033238A KR970033238A KR1019950055701A KR19950055701A KR970033238A KR 970033238 A KR970033238 A KR 970033238A KR 1019950055701 A KR1019950055701 A KR 1019950055701A KR 19950055701 A KR19950055701 A KR 19950055701A KR 970033238 A KR970033238 A KR 970033238A
- Authority
- KR
- South Korea
- Prior art keywords
- sprue bush
- core block
- mold
- gate shape
- assembly method
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
본 발명은 코어 블럭블럭에 스프루 부시의 조립을 할 경우, 코어 블럭 게이트형상과 스프루 부시 게이트형상을 동일하게 일치시켜 주고, 코어 블럭에 스프루 부시를 간단히 조립할 수 있도록 함으로써 작업시간을 절감할 수 있음과 동시에 제품의 품질을 향상할 수 있도록 한 몰드 금형의 스프루 부시 조립방법 및 장치에 관한 것으로, 코어 블럭에 스프루 부시를 삽입조립하고, 코어 블럭의 게이트형상과 스프루 부시 게이트형상을 동일하게 일치시킨 다음, 코어 블럭의 스프루 부시 삽입부 일측에 핀 삽입홀을 형성하고, 스프루 부시의 플랜지부 일측에 회전 방지핀을 구비하도록 한 것이다.When the sprue bush is assembled to the core block block, the present invention matches the core block gate shape with the sprue bush gate shape in the same way, and it is possible to easily assemble the sprue bush to the core block, thereby reducing the work time. The present invention relates to a method and apparatus for assembling a sprue bush of a mold die, which is capable of improving the quality of a product, and inserting and assembling a sprue bush in a core block, and forming a gate shape and a sprue bush gate shape of a core block. After the same match, the pin insertion hole is formed on one side of the sprue bush insertion portion of the core block, and the anti-rotation pin is provided on one side of the flange portion of the sprue bush.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래 금형의 스프루 부시 조립상태 정면도.1 is a front view of a sprue bush assembly state of a conventional mold.
제2도는 종래 금형의 스프루 부시 조립상태 측단면도.2 is a side cross-sectional view of a sprue bush assembly state of a conventional mold.
제3도는 본 발명 금형의 스프루 부시 조립상태 정면도.3 is a front view of the sprue bush assembly state of the mold of the present invention.
제4도는 본 발명 스프루 부시 단면도.4 is a cross-sectional view of the present invention sprue bush.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950055701A KR0168769B1 (en) | 1995-12-23 | 1995-12-23 | Core block and sprue bush |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950055701A KR0168769B1 (en) | 1995-12-23 | 1995-12-23 | Core block and sprue bush |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970033238A true KR970033238A (en) | 1997-07-22 |
KR0168769B1 KR0168769B1 (en) | 1999-01-15 |
Family
ID=19443931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950055701A KR0168769B1 (en) | 1995-12-23 | 1995-12-23 | Core block and sprue bush |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0168769B1 (en) |
-
1995
- 1995-12-23 KR KR1019950055701A patent/KR0168769B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0168769B1 (en) | 1999-01-15 |
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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 | ||
LAPS | Lapse due to unpaid annual fee |