KR100800118B1 - Cooling apparatus of a mold - Google Patents

Cooling apparatus of a mold Download PDF

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Publication number
KR100800118B1
KR100800118B1 KR1020070007526A KR20070007526A KR100800118B1 KR 100800118 B1 KR100800118 B1 KR 100800118B1 KR 1020070007526 A KR1020070007526 A KR 1020070007526A KR 20070007526 A KR20070007526 A KR 20070007526A KR 100800118 B1 KR100800118 B1 KR 100800118B1
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KR
South Korea
Prior art keywords
discharge
water pipe
supply
pipe
mold
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KR1020070007526A
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Korean (ko)
Inventor
김시영
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한일정공 주식회사
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    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C45/72—Heating or cooling
    • B29C2045/7271—Cooling of drive motors
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7362—Heating or cooling of the mould turbulent flow of heating or cooling fluid

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

A cooling apparatus of a mold is provided to facilitate installation of a plurality of cooling apparatuses by changing position of conveying lines of an external hose and connecting the external hose with a supply hose joint and with a discharge hose joint. A cooling apparatus of a mold comprises a supply hose joint(100), a supplied water pipe(200), a discharge hose joint(300), a discharged water pipe(400), a discharged water conveying pipe(500), a supplied water conveying pipe(600), sealing members(700a,700b), and fastening rings(800a,800b). The supply hose joint includes a vertical inlet(110) and supply holes(120). The vertical inlet is connected with an external hose to flow coolant. The supply holes are formed at two ends of the supply hose joint. The supplied water pipe includes a horizontal inlet(210) and a supplied water hole(220) and enters the supply hose of the supply hose joint. The discharged hose joint includes a vertical outlet(310) and discharge holes(320). The vertical inlet is connected with the external hose to discharge coolant. The discharge holes are formed at two ends of the supply hose joint. The discharged water pipe includes horizontal discharge lines at two ends thereof and a discharged water hole, and enters the discharge hole. One end of the discharged water pipe is coupled to the supplied water pipe. The discharged water conveying pipe is connected to the discharged water pipe at one end and communicated with the horizontal discharge lines and configured to discharge coolant circulating in a mold to the outside. The supplied watery conveying pipe is connected to the supplied water pipe, communicated with the horizontal inlet to send coolant to the mold. The sealing members are each inserted into two ends of the supplied water pipe and the discharged water pipe. The fastening rings are inserted to the discharged water pipe and the supplied water pipe, adjacent to the sealing member.

Description

금형의 냉각장치{Cooling apparatus of a mold}Cooling apparatus of a mold

도 1은 종래의 금형의 냉각장치를 나타낸 상태도,1 is a state diagram showing a cooling apparatus of a conventional mold;

도 2는 본 발명의 일실시예에 따른 금형의 냉각장치 사시도,2 is a perspective view of a cooling apparatus of a mold according to an embodiment of the present invention;

도 3은 도 2의 분해사시도,3 is an exploded perspective view of FIG. 2;

도 4는 도 2의 단면도이다.4 is a cross-sectional view of FIG. 2.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100:공급호스연결구 110:수직유입로100: supply hose connector 110: vertical inlet

120:공급공 200:공급수배관120: supply hole 200: supply water piping

210:수평유입로 220:공급수관통공210: horizontal inflow path 220: supply water through

300:배출호스연결구 310:수직배출로300: discharge hose connector 310: vertical discharge furnace

320:배출공 400:배출수배관320: discharge hole 400: discharge water pipe

410:수평배출로 420:배출수관통공410: horizontal discharge path 420: discharge water through

500:배출수이송관 600:공급수이송관500: discharge water transport pipe 600: supply water transport pipe

700a,700b:씰링부재 800a,800b:고정링700a, 700b: sealing member 800a, 800b: retaining ring

본 발명은 냉각장치에 관한 것으로서, 보다 상세하게는 금형과 금형핀에 냉각수를 공급함과 더불어 가열된 냉각수를 외부로 배출되게 하는 금형의 냉각장치에 관한 것이다.The present invention relates to a cooling device, and more particularly, to a cooling device for a mold to supply the cooling water to the mold and the mold pin to discharge the heated cooling water to the outside.

일반적으로, 다이캐스팅과 사출 금형은 고온 상태의 재료를 금형에 투입한 후 가압하거나 일정시간 소요되게 하여 냉각함으로써 원하는 형상의 제품을 얻게 된다.In general, the die casting and injection mold is a product of the desired shape by cooling the material in a high temperature state after pressing the mold or take a certain time to cool.

이때, 고온 상태인 재료의 열이 금형으로 전달되면 금형이 변형됨으로 인해 수명이 줄어들게 됨과 더불어 완성제품의 기포가 발생되는 바, 금형 내부에는 냉각수가 지나는 냉각로를 형성한다.In this case, when the heat of the material in the high temperature state is transferred to the mold, the life of the finished product is reduced due to deformation of the mold, and bubbles of the finished product are generated.

그리고, 금형의 냉각로에 냉각수를 공급함과 더불어 냉각로를 순환한 가열 상태의 냉각수를 외부로 다시 배출하기 위한 냉각장치를 구비한다.A cooling device for supplying the cooling water to the cooling path of the mold and discharging the cooling water in a heated state circulated through the cooling path to the outside is provided.

이러한, 금형의 냉각로에 냉각수를 공급 배출되게 하는 냉각장치는 대한민국 공개특허 제1998-016125호, 대한민국 등록특허 제0422678호, 대한민국 공개특허 제2000-0056091호에 제시하고 있다.Such a cooling apparatus for supplying and discharging the cooling water to the cooling furnace of the mold is disclosed in Korean Patent Laid-Open Publication No. 1998-016125, Korean Patent Registration No. 0422678, and Korean Patent Publication No. 2000-0056091.

그러나, 종래의 금형(1)을 냉각하기 위한 냉각장치(10)는 도 1과 같이 외부의 공급호스(2)와 연결되어 냉각수가 공급되는 공급관(20) 및 금형(1)의 냉각을 위해 금형의 냉각로(4)를 순환한 냉각수를 외부로 배출되게 하는 배출호스(3)와 연결되는 배출관(30)이 고정되어 외부의 공급호스(2)와 배출호스(3)의 위치에 따라 상호 체결이 용이하지 못한 문제점이 있다.However, the conventional cooling device 10 for cooling the mold (1) is connected to the external supply hose (2) as shown in Figure 1 for the cooling of the supply pipe 20 and the mold 1 to which the coolant is supplied. The discharge pipe 30 is connected to the discharge hose (3) for discharging the cooling water circulated through the cooling furnace (4) to the outside is fastened to each other according to the position of the external supply hose (2) and the discharge hose (3) This is not an easy problem.

즉, 외부의 공급호스(2)나 배출호스(3)가 상기 공급관(20) 및 배출관(30)과 각각 상호 동일 직선상에 위치하지 않은 상태로 결합될 경우 "a"부분과 같이 공급호스(2)나 배출호스(3)가 꺾임 상태가 되어 공급관(20) 및 배출관(30)과의 연결단부에서 응력집중에 따른 손상이 발생하면서 냉각수가 누출되는 문제점이 있다.That is, when the external supply hose (2) or the discharge hose (3) is coupled to the supply pipe 20 and the discharge pipe 30 in a state not located on the same straight line with each other, the supply hose (a) 2) or the discharge hose 3 is in a bent state, there is a problem that the cooling water leaks while the damage caused by the concentration of stress occurs at the connection end with the supply pipe 20 and the discharge pipe (30).

또한, 금형(1)에 냉각장치(10)를 복수개 설치할 경우에는 공급관(20)와 배출관(30)가 일방향으로 위치하게 됨에 따라 공급호스(2)와 배출호스(3)도 일방향으로의 이송라인 위치가 형성하게 됨으로 냉각로(4)가 협소할 경우 설치가 용이하지 못한 문제점이 있다.In addition, when a plurality of cooling devices 10 are installed in the mold 1, the supply pipe 20 and the discharge pipe 30 are located in one direction, so that the supply hose 2 and the discharge hose 3 also move in one direction. As the location is formed, there is a problem in that the installation is not easy when the cooling furnace 4 is narrow.

본 발명은 상술한 문제점을 해결하기 위해 창출된 것으로서, 외부에서 냉각수를 공급하는 공급호스 및 금형 내부를 순환한 냉각수를 배출하는 배출호스의 위치가 변경되더라도 각각 공급관 및 배출관과 결합시 꺾임이 발생되지 않아 연결단부에서 꺾임에 의한 손상을 방지함과 더불어 금형에 설치를 용이하게 할 수 있는 금형의 냉각장치를 제공하는 데 그 목적이 있다.The present invention was created to solve the above problems, even if the position of the supply hose for supplying the cooling water from the outside and the discharge hose for discharging the cooling water circulated in the mold is changed, the bending is not generated when combined with the supply pipe and the discharge pipe, respectively. Therefore, the object of the present invention is to provide a cooling device for a mold capable of preventing damage due to bending at the connecting end and facilitating installation in the mold.

본 발명의 다른 목적 및 장점들은 하기에 설명될 것이며, 본 발명의 실시예에 의해 알게 될 것이다. 또한, 본 발명의 목적 및 장점들은 특허청구범위에 나타낸 수단 및 조합에 의해 실현될 수 있다. Other objects and advantages of the invention will be described below and will be appreciated by the embodiments of the invention. Furthermore, the objects and advantages of the present invention can be realized by means and combinations indicated in the claims.

상기와 같은 목적을 달성하기 위한 본 발명의 금형의 냉각장치는, 내부에 외부 호스와 연결되어 냉각수가 유입되는 수직유입로를 형성하며, 마주보는 양측부에는 상기 수직유입로와 연통된 공급공을 가지는 공급호스연결구와; 일측으로 개구된 수평유입로를 가지며, 상기 수평유입로와 연통되는 공급수관통공을 형성한 상태로 상기 공급 호스연결구의 공급공에 내삽되는 공급수배관과; 내부에 외부 호스와 연결되어 금형 내부를 순환한 냉각수를 외부로 배출되게 하는 수직배출로를 형성하며, 마주보는 양측부에는 상기 수직배출로와 연통된 배출공을 가지는 배출호스연결구와; 마주보는 양측부로 개구된 수평배출로를 가지며, 상기 수평배출로와 연통되는 배출수관통공을 형성한 상태로 상기 배출호스연결구의 배출공에 내삽되고, 일단부가 상기 공급수배관에 결합하는 배출수배관과; 일단부가 상기 배출수배관에 결합된 상태로 상기 수평배출로와 연통되어 금형 내부를 순환한 냉각수를 외부로 이송되게 하는 배출수이송관과; 상기 배출수이송관에 내삽된 상태로 일단부가 상기 공급수배관에 결합되며, 상기 수평유입로와 연통되어 외부에서 유입되는 냉각수를 금형으로 이송되게 하는 공급수이송관; 및, 상기 공급수배관 및 상기 배출수배관의 양단부에 각각 외삽되어 상기 공급수배관 및 상기 배출수배관이 각각 상기 공급호스연결구 및 상기 배출호스연결구에 내삽된 상태에서 냉각수가 누출되지 않도록 하는 씰링부재를 포함한다.Cooling apparatus of the mold of the present invention for achieving the above object, is connected to the external hose therein to form a vertical inflow path in which the coolant is introduced, the opposite side portion of the supply hole in communication with the vertical inflow path A feed hose connector; A supply water pipe having a horizontal inflow path opened to one side and inserted into the supply hole of the supply hose connector in a state of forming a supply water through hole communicating with the horizontal inflow path; A discharge hose connector having a discharge hole connected to an external hose inside to discharge the cooling water circulated inside the mold to the outside, and having opposite discharge portions communicating with the vertical discharge path; A discharge water pipe having a horizontal discharge path opened to both sides facing each other, inserted into a discharge hole of the discharge hose connector in a state of forming a discharge water through hole communicating with the horizontal discharge path, and having one end coupled to the supply water pipe; ; A discharge water transport pipe having one end coupled to the discharge water pipe so as to be in communication with the horizontal discharge path so that the cooling water circulated in the mold is transferred to the outside; A feed water feed pipe having one end coupled to the feed water pipe in an interpolated state in the discharge water feed pipe, the feed water transport pipe communicating with the horizontal inflow path to transfer the coolant flowing from the outside into a mold; And a sealing member which is extrapolated to both ends of the supply water pipe and the discharge water pipe so that the cooling water does not leak while the supply water pipe and the discharge water pipe are inserted into the supply hose connector and the discharge hose connector, respectively. do.

여기서, 상기 배출수배관 및 상기 공급수배관의 일단부에는 상기 씰링부재에 인접되게 고정링을 외삽 구비하는 것이 바람직하다.Here, one end of the discharge water pipe and the supply water pipe is preferably provided with an extrapolation of the fixing ring adjacent to the sealing member.

이하 첨부된 도면을 참조로 본 발명의 바람직한 실시예들을 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적인 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. It should be interpreted as meanings and concepts corresponding to the technical idea of the present invention based on the principle of definition.

따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

도 2는 본 발명의 일실시예에 따른 금형의 냉각장치의 사시도, 도 3은 도 2의 분해사시도, 도 4는 도 2의 단면도이다.Figure 2 is a perspective view of a cooling apparatus of a mold according to an embodiment of the present invention, Figure 3 is an exploded perspective view of Figure 2, Figure 4 is a cross-sectional view of FIG.

도시된 바와 같이, 본 발명에 따른 금형의 냉각장치는, 공급호스연결구(100), 공급수배관(200), 배출호스연결구(300), 배출수배관(400), 배출수이송관(500), 공급수이송관(600), 씰링부재(700a,700b)를 구비하고 있다.As shown, the cooling apparatus of the mold according to the present invention, the supply hose connector 100, supply water pipe 200, discharge hose connector 300, discharge water pipe 400, discharge water transport pipe 500, supply water The pipe 600 and the sealing members 700a and 700b are provided.

상기 공급호스연결구(100)는 일단부가 외부 호스와 연결되어 외부에서 냉각수가 유입하게 되는 부재이다.The supply hose connector 100 is a member whose one end is connected to an external hose to allow the coolant to flow from the outside.

이러한, 상기 공급호스연결구(100)의 내부에는 외부 호스와 연결되어 냉각수를 유입되게 하는 수직유입로(110)를 형성한다.The inside of the supply hose connector 100 is connected to the external hose to form a vertical inlet path 110 to allow the cooling water to flow.

그리고, 상기 공급호스연결구(100)에는 마주보는 양측부로 개구된 공급공(120)을 가지는 것이 바람직하다.In addition, the supply hose connector 100 preferably has a supply hole 120 that is open to both sides facing each other.

여기서, 상기 수직유입로(110)와 상기 공급공(120)은 연통되는 것이 바람직하다.Here, the vertical inflow path 110 and the supply hole 120 is preferably in communication.

따라서, 상기 공급호스연결구(100)의 수직유입로(110)로 유입된 냉각수는 상기 공급공(120)으로 이송할 수 있게 된다.Therefore, the cooling water introduced into the vertical inlet path 110 of the supply hose connector 100 can be transferred to the supply hole 120.

상기 공급수배관(200)은 상기 공급호스연결구(100)의 공급공(120)에 내삽되는 관 부재이다.The supply water pipe 200 is a pipe member inserted into the supply hole 120 of the supply hose connector 100.

이러한, 상기 공급수배관(200)은 일측으로 개구된 수평유입로(210)를 가지며, 상기 수평유입로(210)와 연통되는 적어도 하나의 공급수관통공(220)을 형성한다.The supply water pipe 200 has a horizontal inflow path 210 opened to one side, and forms at least one supply water through hole 220 in communication with the horizontal inflow path 210.

그리고, 상기 공급수배관(200)의 양단부에는 각각 씰링부재(700a)가 외삽된 상태로 구비하는 것이 바람직하다.And, both ends of the supply water pipe 200 is preferably provided with a sealing member (700a) in an extrapolated state, respectively.

이러한, 상기 씰링부재(700a)는 상기 공급호스연결구(100)의 내주면과 상기 공급수배관(200)의 외주면 사이에 내부공간을 가지게 하는 상태로 양단부를 밀폐되게 하여 냉각수가 양단부를 통해 누출되지 않도록 한다.The sealing member 700a is sealed at both ends in such a state as to have an inner space between the inner circumferential surface of the supply hose connector 100 and the outer circumferential surface of the supply water pipe 200 so that the cooling water does not leak through both ends. do.

여기서, 상기 씰링부재(700a)는 고무수지나 플렉서블한 합성수지를 사용하는 것이 바람직하다.Here, it is preferable that the sealing member 700a uses a rubber resin or a flexible synthetic resin.

따라서, 상기 씰링부재(700a)에 의해 상기 공급호스연결구(100)와 상기 공급수배관(200) 사이가 밀폐됨으로써 상기 공급호스연결구(100)의 수직유입로(110)로 유입되는 냉각수는 상기 공급수배관(200)의 공급수관통공(220)을 통해 상기 수평유입로(210)로 이송하게 된다.Therefore, the cooling water flowing into the vertical inlet path 110 of the supply hose connector 100 is sealed by the sealing member 700a being sealed between the supply hose connector 100 and the supply water pipe 200. Through the feed water through hole 220 of the water pipe 200 is transferred to the horizontal inlet path (210).

그리고, 상기 공급수배관(200)의 일단부에는 상기 씰링부재(700a)에 인접되게 고정링(800a)을 외삽 구비할 수도 있다.In addition, one end of the supply water pipe 200 may be extrapolated with a fixing ring 800a adjacent to the sealing member 700a.

이러한, 상기 고정링(800a)은 상기 공급수배관(200)에 외삽된 상태로 상기 공급호스연결구(100)를 지지하여 상기 공급호스연결구(100)의 내주면과 상기 공급수배관(200)의 외주면 사이에 형성되는 내부공간을 항상 일정한 공간으로 유지되게 한다.The fixing ring 800a supports the supply hose connector 100 in an extrapolated state to the supply water pipe 200, and thus an inner circumferential surface of the supply hose connector 100 and an outer circumferential surface of the supply water pipe 200. The internal space formed between them is always kept in a constant space.

이같이, 상기 공급호스연결구(100)가 상기 공급수배관(200)에 외삽된 상태로 회전가능하게 됨으로써 상기 공급호스연결구(100)에 연결되는 외부 호스의 위치가 달라지더라도 상기 공급호스연결구(100)를 회전시켜 위치변경이 가능하게 되어 냉각수를 공급하는 외부 호스의 꺾임이 발생되지 않는 상태로 연결할 수 있게 된다.As such, the supply hose connector 100 is rotatable in an extrapolated state to the supply water pipe 200, so that the position of the external hose connected to the supply hose connector 100 is changed even if the supply hose connector 100 is changed. The position can be changed by rotating) so that the external hose for supplying the coolant can be connected without bending.

상기 배출호스연결구(300)는 일단부가 외부 호스와 연결되어 금형 내부를 순환한 냉각수를 외부로 배출되게 하는 부재이다.The discharge hose connector 300 is a member that is connected to the external hose one end to discharge the cooling water circulated in the mold to the outside.

이러한, 상기 배출호스연결구(300)의 내부에는 외부 호스와 연결되어 냉각수를 배출되게 하는 수직배출로(310)를 형성한다.Such, the discharge hose connector 300 is connected to the external hose to form a vertical discharge path 310 to discharge the cooling water.

그리고, 상기 배출호스연결구(300)에는 마주보는 양측부로 개구된 배출공(320)을 가지는 것이 바람직하다.In addition, it is preferable that the discharge hose connector 300 has a discharge hole 320 open to both sides facing each other.

여기서, 상기 수직배출로(310)와 상기 배출공(320)은 연통되는 것이 바람직하다.Here, the vertical discharge path 310 and the discharge hole 320 is preferably in communication.

따라서, 상기 배출호스연결구(300)의 배출공(320)으로 유입된 금형 내부를 순환한 냉각수는 상기 수직배출로(310)로 이송할 수 있게 된다.Therefore, the cooling water circulated in the mold introduced into the discharge hole 320 of the discharge hose connector 300 can be transferred to the vertical discharge path 310.

상기 배출수배관(400)은 상기 배출호스연결구(300)의 배출공(320)에 내삽된 상태로 일단부가 상기 공급수배관(200)에 결합하는 관 부재이다.The discharge water pipe 400 is a pipe member having one end coupled to the supply water pipe 200 while being inserted into the discharge hole 320 of the discharge hose connector 300.

여기서, 상기 배출수배관(400)과 상기 공급수배관(200)은 상호 나사산 결합에 의해 착탈이 가능하게 된다.Here, the discharge water pipe 400 and the supply water pipe 200 can be attached and detached by mutual thread coupling.

그리고, 상기 배출수배관(400)은 마주보는 양측부로 개구된 수평배출로(410)를 가지며, 상기 수평배출로(410)와 연통되는 적어도 하나의 배출수관통공(420)을 형성하는 것이 바람직하다.In addition, the discharge water pipe 400 has a horizontal discharge path 410 opened to both sides facing each other, it is preferable to form at least one discharge water through hole 420 in communication with the horizontal discharge path (410).

그리고, 상기 배출수배관(400)의 양단부에는 앞서 설명한 상기 공급수배관(200)과 마찬가지로 각각 씰링부재(700b)를 외삽된 상태로 구비하는 것이 바람직하다.And, both ends of the discharge water pipe 400 is preferably provided with a sealing member 700b in an extrapolated state similarly to the supply water pipe 200 described above.

이러한, 상기 씰링부재(700b)는 상기 배출호스연결구(300)의 내주면과 상기 배출수배관(400)의 외주면 사이에 내부공간을 가지게 하는 상태로 양단부를 밀폐되게 하여 냉각수가 양단부를 통해 누출되지 않도록 한다.The sealing member 700b seals both ends in a state of having an inner space between the inner circumferential surface of the discharge hose connector 300 and the outer circumferential surface of the discharge water pipe 400 so that the cooling water does not leak through both ends. .

여기서, 상기 씰링부재(700b)는 고무수지나 플렉서블한 합성수지를 사용하는 것이 바람직하다.Here, it is preferable that the sealing member 700b uses a rubber resin or a flexible synthetic resin.

즉, 상기 씰링부재(700b)에 의해 상기 배출호스연결구(300)와 상기 배출수배관(400) 사이가 밀폐됨으로써 상기 배출수배관(400)의 수평배출로(410)로 유입된 금형 내부를 순환한 냉각수는 상기 배출수배관(400)의 배출수관통공(420)을 통해 상기 배출호스연결구(300)의 수직배출로(310)로 이송하게 된다.That is, the cooling water circulated inside the mold introduced into the horizontal discharge path 410 of the discharge water pipe 400 by sealing between the discharge hose connector 300 and the discharge water pipe 400 by the sealing member 700b. Is transferred to the vertical discharge path 310 of the discharge hose connector 300 through the discharge water through hole 420 of the discharge water pipe 400.

그리고, 상기 배출수배관(400)의 일단부에는 상기 씰링부재(700b)에 인접되게 고정링(800b)을 외삽 구비할 수도 있다.In addition, one end of the discharge water pipe 400 may be extrapolated to the fixing ring 800b adjacent to the sealing member 700b.

이러한, 상기 고정링(800b)은 상기 배출수배관(400)에 외삽된 상태로 상기 배출호스연결구(300)를 지지하여 상기 배출호스연결구(300)의 내주면과 상기 배출수배관(400)의 외주면 사이에 형성되는 내부공간을 항상 일정한 공간으로 유지되게 한다.The fixing ring 800b supports the discharge hose connector 300 in a state of being extrapolated to the discharge water pipe 400, between the inner circumferential surface of the discharge hose connector 300 and the outer circumferential surface of the discharge water pipe 400. The internal space to be formed is always kept in a constant space.

이같이, 상기 배출호스연결구(300)가 상기 배출수배관(400)에 외삽된 상태로 회전가능하게 됨으로써 상기 배출호스연결구(300)에 연결되는 외부 호스의 위치가 달라지더라도 상기 배출호스연결구(300)를 회전시켜 위치변경이 가능하게 되어 금형을 순환한 냉각수를 배출하는 외부 호스와 연결시 꺾임이 발생되지 않도록 하게 된다.As such, the discharge hose connector 300 is rotatable in an extrapolated state to the discharge water pipe 400 so that the discharge hose connector 300 is changed even though the position of the external hose connected to the discharge hose connector 300 is changed. It is possible to change the position by rotating so that no bending occurs when connecting with an external hose that discharges the coolant circulating in the mold.

상기 배출수이송관(500)은 금형 내부를 순환한 냉각수를 외부로 이송되게 하는 파이프 라인이다.The discharge water transfer pipe 500 is a pipeline to allow the cooling water circulated in the mold to be transferred to the outside.

이러한, 상기 배출수이송관(500)은 일단부를 상기 배출수배관(400)에 결합한 상태로 상기 수평배출로(410)와 연통되게 하며, 타단부는 금형 내부의 냉각수가 유입되는 공간부(도면미도시)에 위치하게 된다.The discharge water transport pipe 500 is connected to the horizontal discharge path 410 in a state in which one end is coupled to the discharge water pipe 400, and the other end is a space portion (not shown) into which cooling water is introduced into the mold. It is located at.

따라서, 상기 배출수이송관(500)은 금형 내부에 유입된 냉각수를 상기 배출수배관(400)을 통해 상기 배출호스연결구(300)로 이송될 수 있도록 하여 외부로 배출되게 한다.Therefore, the discharge water transfer pipe 500 allows the cooling water introduced into the mold to be transferred to the discharge hose connector 300 through the discharge water pipe 400 to be discharged to the outside.

상기 공급수이송관(600)은 외부에서 유입되는 냉각수를 금형 내부의 공간부로 이송되게 하는 파이프 라인이다.The feed water transfer pipe 600 is a pipeline to allow the coolant flowing from the outside to be transferred to the space inside the mold.

이러한, 상기 공급수이송관(600)은 상기 배출수이송관(500)에 내삽된 상태로 일단부가 상기 배출수이송관(500)의 수평유입로(210)와 연통되도록 상기 공급수배관(200)에 결합하며, 타단부는 금형 내부의 공간부에 위치하게 된다.This, the feed water feed pipe 600 is coupled to the feed water pipe 200 so that one end is in communication with the horizontal inlet passage 210 of the discharge water feed pipe 500 in the state inserted into the discharge water transport pipe 500, The other end is located in the space inside the mold.

따라서, 상기 공급수이송관(600)은 상기 공급호스연결구(100)를 통해 상기 공급수배관(200)의 공급공(120)으로 유입된 냉각수를 금형 내부의 공간부로 분사 공급되게 한다.Therefore, the feed water feed pipe 600 is supplied to the cooling water introduced into the supply hole 120 of the feed water pipe 200 through the supply hose connector 100 is injected into the space inside the mold.

이와 같이, 구성되는 본 발명의 일실시예에 따른 금형의 냉각장치 동작을 도 2 내지 도 4를 참조하여 설명하면 다음과 같다.Thus, the operation of the cooling apparatus of the mold according to an embodiment of the present invention is described with reference to Figures 2 to 4 as follows.

먼저, 외부 호스를 통해 이송되는 냉각수는 상기 공급호스연결구(100)의 수직 유입로(110)를 통해 상기 공급공(120)으로 이송된다.First, the coolant transferred through the external hose is transferred to the supply hole 120 through the vertical inflow path 110 of the supply hose connector 100.

그러면, 냉각수는 상기 공급호스연결구(100)와 상기 공급수배관(200) 사이의 내부공간에 들어차게 되며, 다시 냉각수는 상기 공급수배관(200)의 공급수관통공(220)을 통해 상기 수평유입로(210)로 이송되고, 상기 공급수이송관(600)을 통해 금형의 공간부로 분사되어 금형을 냉각되게 한다.Then, the coolant enters the inner space between the supply hose connector 100 and the supply water pipe 200, and the coolant is again supplied through the supply water through hole 220 of the supply water pipe 200. It is transferred to the furnace 210, and is injected into the space portion of the mold through the feed water feed pipe 600 to cool the mold.

이렇게 금형의 내부에 형성된 공간부를 순환하여 금형을 냉각시킨 냉각수는 다시 상기 배출수이송관(500)을 통해 상기 배출수배관(400)으로 이송되고, 상기 배출수배관(400)의 배출수관통공(420)을 통해 상기 배출수배관(400) 및 상기 배출호스연결구(300) 사이의 내부공간으로 이송되면서 들어차게 된다.The cooling water that cools the mold by circulating the space formed in the mold is transferred back to the discharge water pipe 400 through the discharge water transport pipe 500, and through the discharge water through hole 420 of the discharge water pipe 400. It is filled while being transported to the internal space between the discharge water pipe 400 and the discharge hose connector 300.

이후, 상기 배출호스연결구(300)의 수직배출로(310)를 통해 외부 호스로 이송되면서 금형을 순환한 냉각수는 외부로 배출된다.Thereafter, the coolant circulated through the mold while being transferred to the external hose through the vertical discharge path 310 of the discharge hose connector 300 is discharged to the outside.

이와 같이, 본 발명에 따른 금형의 냉각장치는 외부 호스와 연결되는 상기 공급호스연결구(100) 및 상기 배출호스연결구(300)가 각각 상기 공급수배관(200) 및 상기 배출수배관(400)에 외삽된 상태에서 씰링부재(700a,700b)에 의해 양단부가 밀폐되어 상기 공급호스연결구(100) 및 상기 배출호스연결구(300)가 외삽된 상태에서 회전가능하게 되어 외부 호스의 위치가 변경시 상기 공급호스연결구(100) 및 상기 배출호스연결구(300)의 위치 변경도 가능하게 되어 외부 호스의 꺾임이 방지되어 호스의 손상에 따른 냉각수 누출을 방지할 수 있게 된다.As such, in the cooling apparatus of the mold according to the present invention, the supply hose connector 100 and the discharge hose connector 300 connected to an external hose are extrapolated to the supply water pipe 200 and the discharge water pipe 400, respectively. Both ends are sealed by the sealing members 700a and 700b in a closed state, and the supply hose connector 100 and the discharge hose connector 300 are rotatable in an extrapolated state, so that the supply hose is changed when the position of the external hose is changed. It is also possible to change the position of the connector 100 and the discharge hose connector 300 is to prevent the bending of the external hose can be prevented leakage of the coolant due to the damage of the hose.

더불어, 상기 공급호스연결구(100) 및 상기 배출호스연결구(300)의 위치변경이 용이하여 외부 호스의 이송라인 위치를 조절할 수 있게 됨으로써 상기 냉각장치를 복 수개 구비할 경우에도 설치를 용이하게 할 수 있게 된다.In addition, the position of the supply hose connector 100 and the discharge hose connector 300 is easy to change the position of the transfer line of the external hose can be adjusted to facilitate the installation even when a plurality of the cooling device is provided. Will be.

이상과 같이 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 이것에 의해 한정되지 않으며 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술 사상과 아래에 기재될 특허청구범위의 균등범위 내에서 다양한 수정 및 변형이 가능함은 물론이다.As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto and is described by the person of ordinary skill in the art to which the present invention pertains. Various modifications and variations are possible without departing from the scope of the appended claims.

상술한 바와 같은 본 발명의 금형의 냉각장치는, 공급호스연결구 및 배출호스연결구가 공급수배관 및 배출수배관에 회전가능한 상태로 외삽되어 외부 호스의 위치에 따라 공급호스연결구 및 배출호스연결구의 위치변경이 가능하게 되어 외부 호스의 꺾임을 방지하여 호스 손상을 방지할 수 있음과 더불어 외부 호스의 이송라인 위치을 달리한 상태로 공급호스연결구 및 배출호스연결구에 결합할 수 있으므로 복수개의 냉각장치 설치도 용이하게 하는 효과를 제공한다.As described above, in the mold cooling apparatus of the present invention, the supply hose connector and the discharge hose connector are extrapolated in a rotatable state to the supply water pipe and the discharge water pipe so that the position of the supply hose connector and the discharge hose connector is changed according to the position of the external hose. It is possible to prevent the damage of the hose by preventing the bending of the external hose, and can be coupled to the supply hose connector and the discharge hose connector in a different position of the transfer line of the external hose, it is easy to install a plurality of cooling devices To provide the effect.

Claims (2)

내부에 외부 호스와 연결되어 냉각수가 유입되는 수직유입로를 형성하며, 마주보는 양측부에는 상기 수직유입로와 연통된 공급공을 가지는 공급호스연결구와;A supply hose connector having a supply hole connected to an external hose therein to form a vertical inflow path through which the coolant flows, and having opposite sides facing the vertical inflow path; 일측으로 개구된 수평유입로를 가지며, 상기 수평유입로와 연통되는 공급수관통공을 형성한 상태로 상기 공급호스연결구의 공급공에 내삽되는 공급수배관과;A supply water pipe having a horizontal inflow path opened to one side and inserted into the supply hole of the supply hose connector in a state of forming a supply water through hole communicating with the horizontal inflow path; 내부에 외부 호스와 연결되어 금형 내부를 순환한 냉각수를 외부로 배출되게 하는 수직배출로를 형성하며, 마주보는 양측부에는 상기 수직배출로와 연통된 배출공을 가지는 배출호스연결구와;A discharge hose connector having a discharge hole connected to an external hose inside to discharge the cooling water circulated inside the mold to the outside, and having opposite discharge portions communicating with the vertical discharge path; 마주보는 양측부로 개구된 수평배출로를 가지며, 상기 수평배출로와 연통되는 배출수관통공을 형성한 상태로 상기 배출호스연결구의 배출공에 내삽되고, 일단부가 상기 공급수배관에 결합하는 배출수배관과;A discharge water pipe having a horizontal discharge path opened to both sides facing each other, inserted into a discharge hole of the discharge hose connector in a state of forming a discharge water through hole communicating with the horizontal discharge path, and having one end coupled to the supply water pipe; ; 일단부가 상기 배출수배관에 결합된 상태로 상기 수평배출로와 연통되어 금형 내부를 순환한 냉각수를 외부로 이송되게 하는 배출수이송관과;A discharge water transport pipe having one end coupled to the discharge water pipe so as to be in communication with the horizontal discharge path so that the cooling water circulated in the mold is transferred to the outside; 상기 배출수이송관에 내삽된 상태로 일단부가 상기 공급수배관에 결합되며, 상기 수평유입로와 연통되어 외부에서 유입되는 냉각수를 금형으로 이송되게 하는 공급수이송관과;A feed water feed pipe having one end coupled to the feed water pipe in an interpolated state in the discharge water feed pipe, the feed water feed pipe communicating with the horizontal inflow path to transfer the coolant flowing from the outside into the mold; 상기 공급수배관 및 상기 배출수배관의 양단부에 각각 외삽되어 상기 공급수배관 및 상기 배출수배관이 각각 상기 공급호스연결구 및 상기 배출호스연결구에 내삽된 상태에서 냉각수가 누출되지 않도록 하는 씰링부재; 및,A sealing member which is extrapolated to both ends of the supply water pipe and the discharge water pipe so as to prevent the coolant from leaking while the supply water pipe and the discharge water pipe are inserted into the supply hose connector and the discharge hose connector, respectively; And, 상기 배출수배관 및 상기 공급수배관의 일단부에는 상기 씰링부재에 인접되게 외삽 구비되는 고정링을 포함하는 것을 특징으로 하는 금형의 냉각장치.One end portion of the discharge water pipe and the supply water pipe comprises a fixing ring which is extrapolated to be adjacent to the sealing member. 삭제delete
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101927555A (en) * 2010-08-15 2010-12-29 宁海县大鹏模具塑料有限公司 Directly-inserted cooling insertion pipe for injection mold
RU184442U1 (en) * 2018-02-05 2018-10-25 Публичное акционерное общество "АВТОВАЗ" Mold cooling unit
KR20190126699A (en) 2018-11-23 2019-11-12 김현호 Apparatus for cooling diecasting mold having variable extensions
KR20240051458A (en) 2022-10-13 2024-04-22 대국정공주식회사 Improved cooling performance of core fins for die-casting molds Dissimilar material cooling device and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3069299U (en) * 1999-11-29 2000-06-06 株式会社アーレスティ Cooling pipe for mold
JP2004154796A (en) * 2002-11-05 2004-06-03 Ahresty Corp Cooling pipe for metal die

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3069299U (en) * 1999-11-29 2000-06-06 株式会社アーレスティ Cooling pipe for mold
JP2004154796A (en) * 2002-11-05 2004-06-03 Ahresty Corp Cooling pipe for metal die

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101927555A (en) * 2010-08-15 2010-12-29 宁海县大鹏模具塑料有限公司 Directly-inserted cooling insertion pipe for injection mold
RU184442U1 (en) * 2018-02-05 2018-10-25 Публичное акционерное общество "АВТОВАЗ" Mold cooling unit
RU184442U9 (en) * 2018-02-05 2018-11-22 Публичное акционерное общество "АВТОВАЗ" Mold Cooling Unit
KR20190126699A (en) 2018-11-23 2019-11-12 김현호 Apparatus for cooling diecasting mold having variable extensions
KR20240051458A (en) 2022-10-13 2024-04-22 대국정공주식회사 Improved cooling performance of core fins for die-casting molds Dissimilar material cooling device and manufacturing method thereof

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