KR960008194Y1 - Device for opening and closing cooling water for molding - Google Patents

Device for opening and closing cooling water for molding Download PDF

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Publication number
KR960008194Y1
KR960008194Y1 KR2019930012793U KR930012793U KR960008194Y1 KR 960008194 Y1 KR960008194 Y1 KR 960008194Y1 KR 2019930012793 U KR2019930012793 U KR 2019930012793U KR 930012793 U KR930012793 U KR 930012793U KR 960008194 Y1 KR960008194 Y1 KR 960008194Y1
Authority
KR
South Korea
Prior art keywords
valve
cooling water
socket
plug
opening
Prior art date
Application number
KR2019930012793U
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Korean (ko)
Other versions
KR950003312U (en
Inventor
조영현
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조영현
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Publication date
Application filed by 조영현 filed Critical 조영현
Priority to KR2019930012793U priority Critical patent/KR960008194Y1/en
Publication of KR950003312U publication Critical patent/KR950003312U/en
Application granted granted Critical
Publication of KR960008194Y1 publication Critical patent/KR960008194Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/04—Joints with fluid cut-off means with a cut-off device in each of the two pipe ends, the cut-off devices being automatically opened when the coupling is applied
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

요약없음No summary

Description

금형용 냉각수 개폐장치Coolant switchgear for mold

제1도는 본고안의 분해사시도.1 is an exploded perspective view of the present article.

제2도는 소켓과 플러그의 분리상태단면도.2 is a cross-sectional view of the separated state of the socket and plug.

제3도는 소켓과 플러그의 결합상태단면도.3 is a cross-sectional view of the coupling state of the socket and plug.

제4도는 본고안의 사용예시도.4 is an example of use of the present article.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 가동금형2 : 냉각수관1: movable mold 2: cooling water pipe

3 : 연결관4, 17 : 밸브공3: connector 4, 17: valve ball

5 : 플러그6, 13 : 밸브실5: plug 6, 13: valve chamber

7, 14 : 가압부8, 15 : 밸브7, 14: pressurization part 8, 15: valve

9, 16 : 스프링10 : 금형본체9, 16: spring 10: mold body

11 : 접속관12 : 플러그삽입공11 connection tube 12 plug insertion hole

18 : 소켓18: socket

본 고안은 사출금형 등에 설치된 냉각수관의 자동 개폐장치에 관한 것이다.The present invention relates to an automatic opening and closing device of a cooling water pipe installed in an injection mold or the like.

종래에 금형에 냉각수로 공급함에 있어서는 개폐밸브를 수동으로 작동시켜 공급하므로 불편하고 작업시간이 오래 걸릴 뿐 아니라 공급시간을 정확히 맞출 수 없는 등의 폐단이 있었다.Conventionally, in supplying the mold with cooling water, the on / off valve is operated manually to supply the mold, which is inconvenient and takes a long time, and there is a closed end such that the supply time cannot be accurately adjusted.

본고안은 이와같은 점을 감안하여 안출한 것으로 가동금형의 냉각수공급관과 금형본체의 급수구에 플러그와 소켓을 각각 설치하여 가동금형이 하강되면 플러그와 소켓이 서로 연결되면서 자동으로 냉각수가 공급되고 가동금형이 상승되면 서로 분리되면서 냉각수 공급이 차단되게 하므로서 종래의 결점을 일소한 것인데 이를 첨부 도면에 의거 상술하면 다음과 같다.This proposal was devised in consideration of this point. When the movable mold is lowered by installing the plug and socket in the water supply port of the movable mold and the water inlet of the mold body, the coolant is automatically supplied and operated when the plug and socket are connected to each other. As the mold rises, it is separated from each other, so that the cooling water supply is blocked, so that the conventional drawbacks are eliminated.

가동금형(1)의 냉각수관(2)에 접속되면 연결관(3)의 하단에 밸브공(4)이 관통된 플러그(5)를 나사붙임하여 그 내부의 밸브실(6)에 가압부(7)가 돌설된 밸브(8)를 스프링(9)에 의해 밸브공(4)이 차단되게 탄력설치하고 금형본체(10)의 급수구에 연결되는 접속된(11)의 상단에 플러그삽입공(12)이 형성되고 밸브실(13)에 가압부(14)가 돌설된 밸브(15)를스프링(16)으로 밸브공(17)이 차단되게 탄력설치한 소켓(18)을 나사붙임하여 플러그(5)와 소켓(18)의 접속시 밸브(8)(15)의 상호 후퇴로서 유토가 개방되도록 한 구조이다.When it is connected to the cooling water pipe 2 of the movable mold 1, the plug 5 through which the valve hole 4 is penetrated is screwed into the lower end of the connecting pipe 3, and the pressurizing part 7, the valve 8, which is protruding, is elastically installed so that the valve hole 4 is blocked by the spring 9, and the plug insertion hole is formed at the upper end of the connected 11 connected to the water supply port of the mold body 10. 12 is formed and the valve 15 in which the pressure portion 14 protrudes from the valve chamber 13 is screwed into the socket 18 which is elastically installed so that the valve hole 17 is blocked by the spring 16. 5) is connected to the socket 18, the valve (8) and 15 is a structure in which the soil is opened by retreating.

도면중 미설명부호 19는 스프링시트이고, 20은 수밀패킹이다.In the figure, reference numeral 19 is a spring sheet, and 20 is a watertight packing.

이와같이 된 본고안은 가동금형(1)의 냉각수관(2)과 금형본체(10)이 접속된 플러그(5)와 소켓(18)은 제2도 및 제4도에 도시한 바와같이 서로 분리된 상태에서는 밸브실(8)(15)에 설치된 각각의 밸브(8)(15)가 스프링(9)(16)의 탄발력으로 외향탄지되어 밸브공(4)(17)을 차단하므로서 유로를 폐쇄한 상태에 있게된다.In this way, the plug 5 and the socket 18 to which the cooling water pipe 2 of the movable mold 1 and the mold body 10 are connected are separated from each other as shown in FIGS. 2 and 4. In this state, each of the valves 8 and 15 installed in the valve chambers 8 and 15 is outgoing by the elastic force of the springs 9 and 16 to close the valve holes 4 and 17, thereby closing the flow path. You are in a state.

따라서 제4도와 같이 가동금형(1)이 상승되어 플러그(5)가 소켓(18)과 분리된 상태에서는 냉각수가 공급되지 아니하고 가동금형(1)이 하강되어 플러그(5)가 소켓(18)의 플러그삽입공(12)에 삽입되면 밸브(8)(15)의 상하단에 돌설된 가압부(7)(14)가 접면되면서 밸브(8)(15)를 서로 밀어 후퇴시키므로서 밸브공(4)(17)을 개구시키게 되므로 유로가 개방되어 냉각수가 공급되고 일정시간후 가동금형(10이 상승되면 밸브(8)(15)의 상호 견제력이 해소되므로 밸브(8)(15)는 스프링(9)(16)에 의해 본래위치로 복귀되어 밸브공(4)(17)을 폐쇄하므로서 냉각수의 공급을 차단하게 되는 것이다.Therefore, as shown in FIG. 4, when the movable mold 1 is raised and the plug 5 is separated from the socket 18, no cooling water is supplied, and the movable mold 1 is lowered so that the plug 5 is connected to the socket 18. When the plug insertion hole 12 is inserted into the valve hole 4 while the pressure portions 7 and 14 protruding from the upper and lower ends of the valve 8 and 15 are folded, the valves 8 and 15 are pushed back to each other. Since the channel 17 is opened, the flow path is opened to supply the cooling water, and after a certain time, the mutual check force of the valves 8 and 15 is released when the movable mold 10 rises, so that the valves 8 and 15 are springs 9 By returning to the original position by (16) and closing the valve hole (4) (17), the supply of cooling water is interrupted.

이와같이 본고안은 플러그(5)와 소켓(18)의 접탈에 의해 유로를 개폐하므로 필요시에만 냉각수가 자동 공급되어 작업능률을 향상시키는 편리한 효과가 있다.In this way, the opening and closing of the flow path by the contact of the plug 5 and the socket 18, the cooling water is automatically supplied only when necessary, there is a convenient effect of improving the work efficiency.

Claims (1)

가동금형(1)의 냉각수관(2)에 접속되는 연결관(3)의 하단에 밸브공(4)이 관동된 플러그(5)를 나사붙임하여 그 내부의 밸브실(6)에 가압부(7)가 돌설된 밸브(8)를 스프링(9)에 의해 밸브공(4)이 차단되게 탄력설치하고 금형본체(10)의 급수구에 연결되는 접속관(11)의 상단에 플러그삽입공(12)이 형성되고 밸브실(13)에 가압부(14)가 돌설된 밸브(15)를 스프링(16)으로 밸브공(17)이 차단되게 탄력설치한 소켓(18)을 나사붙임하여 플러그(5)와 소켓(18)의 접속시 밸브(8)(15)의 상호 후퇴로서 유로가 개방되도록 한 금형용 냉각수 개폐장치.At the lower end of the connecting pipe 3 connected to the cooling water pipe 2 of the movable mold 1, the plug 5 with the valve hole 4 is screwed in and screwed into the pressurizing section (3). The valve 8 in which the 7 is protruding is elastically installed so that the valve hole 4 is blocked by the spring 9 and the plug insertion hole is formed at the upper end of the connection pipe 11 connected to the water supply port of the mold body 10. 12 is formed, and the valve 15 with the pressure portion 14 protruding from the valve chamber 13 is screwed into the socket 18 which is elastically installed so that the valve hole 17 is blocked by the spring 16. 5) A mold cooling water opening and closing device for opening the flow path by mutual retraction of the valves (8) and (15) when the socket (18) is connected.
KR2019930012793U 1993-07-09 1993-07-09 Device for opening and closing cooling water for molding KR960008194Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930012793U KR960008194Y1 (en) 1993-07-09 1993-07-09 Device for opening and closing cooling water for molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930012793U KR960008194Y1 (en) 1993-07-09 1993-07-09 Device for opening and closing cooling water for molding

Publications (2)

Publication Number Publication Date
KR950003312U KR950003312U (en) 1995-02-16
KR960008194Y1 true KR960008194Y1 (en) 1996-09-24

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ID=19358928

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930012793U KR960008194Y1 (en) 1993-07-09 1993-07-09 Device for opening and closing cooling water for molding

Country Status (1)

Country Link
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Also Published As

Publication number Publication date
KR950003312U (en) 1995-02-16

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