KR100204893B1 - Cooling device - Google Patents
Cooling device Download PDFInfo
- Publication number
- KR100204893B1 KR100204893B1 KR1019960035643A KR19960035643A KR100204893B1 KR 100204893 B1 KR100204893 B1 KR 100204893B1 KR 1019960035643 A KR1019960035643 A KR 1019960035643A KR 19960035643 A KR19960035643 A KR 19960035643A KR 100204893 B1 KR100204893 B1 KR 100204893B1
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- South Korea
- Prior art keywords
- pipe member
- cooling water
- discharge pipe
- mold
- passage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
본 발명은 용융금속을 고압으로 주입하여 트랜스미션 등과 같은 부품을 제작하는 다이캐스팅장치에 있어서 금형의 온도가 균일하게 유지되도록 금형을 냉각시키는 냉각장치에 관한 것으로써, 특히 금형의 냉각수통로로 냉각수를 공급하여 금형을 냉각시키는 냉각장치에 있어서, 금형의 냉각수통로로 냉각수가 공급되도록 냉각수의 흐름을 가이드하는 공급통로가 형성되고 단부에 제1니쁠부가 형성된 공급배관부재와, 상기 공급배관부재를 수용하며 상기 냉각수통로를 순환한 냉각수가 배출되도록 냉각수의 흐름을 가이드하는 제1배출통로가 형성된 제1배출배관부재와, 상기 제1배출배관부재의 일단에 용접되며 외주에 금형과 조립되도록 나사부가 형성된 접속부재와, 상기 접속부재가 용접된 상기 제1배출배관부재의 타단에 용접되며 상기 제1배출통로를 통과한 냉각수가 외부로 배출되도록 내부에 제2배출통로가 형성되고 단부에 제2니쁠부가 형성된 제2배출배관부재로 이루어진 냉각장치에 관한 것으로서, 공급배관부재와 제1배출배관부재 그리고 제2배출배관부재가 종래의 커플링부재를 사용함이 없이 일체로 용접되므로써 구조가 콤팩트화되어 제작시 제조코스트가 다운되고 생산성이 향상됨은 물론이고 배관부재에 녹이 발생되지 않아 냉각수가 원활하게 순환되어 금형의 냉각효율을 보다 향상시킬 수 있다.The present invention relates to a cooling apparatus for cooling a mold so that the temperature of the mold is uniformly maintained in a die casting apparatus for manufacturing a component such as a transmission by injecting molten metal at a high pressure, in particular, by supplying cooling water to a cooling water passage of the mold. In the cooling device for cooling the mold, a supply passage for guiding the flow of the cooling water so that the cooling water is supplied to the cooling water passage of the mold is formed, the supply pipe member having a first nipple portion formed at the end, and the supply pipe member accommodates the cooling water A first discharge pipe member having a first discharge passage for guiding the flow of the coolant to discharge the coolant circulated through the passage, and a connecting member having a screw portion welded to one end of the first discharge pipe member and assembled to a mold on an outer circumference thereof; The first discharge pipe is welded to the other end of the first discharge pipe member to which the connection member is welded. A cooling device comprising a second discharge pipe member having a second discharge passage formed therein and a second nipple portion formed at an end thereof so that the coolant passing through the furnace is discharged to the outside. The supply pipe member, the first discharge pipe member, and the first discharge pipe member. 2 As the exhaust pipe member is welded integrally without using the conventional coupling member, the structure becomes compact, the manufacturing cost is lowered during production, and the productivity is improved, and the rust does not occur in the piping member. Can further improve the cooling efficiency.
Description
제1도는 종래예에 적용되는 냉각장치를 개략적으로 도시한 구조도.1 is a structural diagram schematically showing a cooling apparatus applied to a conventional example.
제2도는 본 발명에 적용되는 냉각장치의 외관을 도시한 사시도.Figure 2 is a perspective view showing the appearance of the cooling apparatus applied to the present invention.
제3도는 본 발명에 적용되는 냉각장치를 개략적으로 도시한 단면도.3 is a cross-sectional view schematically showing a cooling apparatus applied to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 제1배출배관부재 11 : 제1배출통로10: first discharge pipe member 11: the first discharge passage
20 : 접속부재 21 : 나사부20: connecting member 21: screw portion
30 : 제2배출배관부재 31 : 제1배출통로30: second discharge pipe member 31: the first discharge passage
32 : 제2니쁠부 40 : 공급배관부재32: second nipple portion 40: supply piping member
41 : 공급통로 42 : 제2니쁠부41: supply passage 42: second nipple part
본 발명은 용융금속을 고압으로 주입하여 트랜스미션 등과 같은 부품을 제작하는 다이캐스팅장치에 있어서 금형의 온도가 균일하게 유지되도록 금형을 냉각시키는 냉각장치에 관한 것으로써, 특히 냉각수의 흐름을 가이드하는 냉각장치가 냉각수 등에 의해 녹이 발생되지 않도록 하여 냉각수가 원활하게 순환되도록 함과 동시에 커플링부재를 사용함이 없어 냉각수를 공급 빛 배출시킬 수 있도록 하여 구조를 콤팩트화시켜 제작시 제조코스트를 다운시키고 생산성을 향상시킬 수 있는 냉각장치에 관한 것이다.The present invention relates to a cooling apparatus for cooling a mold so that the temperature of the mold is uniformly maintained in a die casting apparatus for manufacturing a component such as a transmission by injecting molten metal at a high pressure. It prevents the rust from being generated by the cooling water, so that the cooling water can be circulated smoothly, and there is no coupling member, so that the cooling water can be discharged to supply light. Relates to a chiller.
일반적으로, 금형의 온도를 일정하게 유지시키는 냉각장치는 제1도에서 도시한 바와 같이, 탄소강으로 제작된 커플링부재(4)의 일측에, 냉각수가 공급되도록 냉각수의 흐름을 가이드하는 공급배관(5)과, 금형(1)의 냉각수통로(2)로 공급되어서 상기 금형(1)을 냉각시킨 냉각수가 배출되도록 냉각수의 흐름을 가이드하는 배출배관(6)이 용접되어 있다.In general, the cooling device for maintaining a constant temperature of the mold, as shown in Figure 1, the supply pipe for guiding the flow of the cooling water so that the cooling water is supplied to one side of the coupling member (4) made of carbon steel ( 5) and a discharge pipe 6 for guiding the flow of the cooling water is welded so as to be supplied to the cooling water passage 2 of the mold 1 to discharge the cooling water cooling the mold 1.
또, 상기 커플링부재(4)의 다른 일측에는, 상기 공급배관(5)을 통해서 공급되는 냉각수 상기 금형(1)의 냉각수통로(2)로 공급되도록 냉각수의 흐름을 가이드하는 내부파이프(7)와, 상기 내부파이프(7)에 가이드되어 상기 냉각수통로(2)로 공급되어서 상기 금형(1)을 냉각시킨 냉각수가 배출되도록 냉각수의 흐름을 가이드하는 외부파이프(3)가 용접되어 있다.In addition, the other side of the coupling member (4), the internal pipe (7) for guiding the flow of cooling water to be supplied to the cooling water passage (2) of the cooling water supplied through the supply pipe (5). And an outer pipe (3) which is guided to the inner pipe (7) and supplied to the cooling water passage (2) to guide the flow of the cooling water so as to discharge the cooling water cooling the mold (1).
또한, 상기 커플링부재(4)에 용접된 상기 배출배관(6)과 상기 공급배관(5) 그리고 상기 외부파이프(3) 등이 냉각수 등에 의해서 녹이 용이하게 발생되는 탄소강의 재질로 이루어진다.In addition, the discharge pipe 6, the supply pipe 5, and the outer pipe 3, etc., welded to the coupling member 4 are made of a material of carbon steel that is easily rusted by cooling water or the like.
또, 이와 같이 냉각수의 흐름을 가이드하는 배관부품이 녹이 발생되는 탄소강의 재질로 이루어지므로써 냉각수의 순환불량이 발생되어 금형을 효율적으로 냉각시키지 못했다.In addition, since the piping parts for guiding the flow of the cooling water are made of a carbon steel material in which rust is generated, poor circulation of the cooling water occurs, and thus the mold cannot be cooled efficiently.
또한, 배관부품들이 커플링부재에 용접되므로써, 구조가 복잡하여 제작시 제조코스트가 상승되고 생산성이 저하되었다.In addition, since the piping parts are welded to the coupling member, the structure is complicated, so that the manufacturing cost is increased during production and the productivity is reduced.
즉, 종래의 냉각장치는, 배관부품에 녹이 발생되어 냉각수가 원활하게 순환되지 못해 금형의 냉각효율이 저하되는 것은 물론이고, 구조가 복잡하여 제작시 제조코스트가 상승되고 생산성이 저하된다는 등의 여러 가지 문제점들이 있었다.That is, in the conventional cooling apparatus, rust is generated in piping parts and cooling water is not circulated smoothly, and thus the cooling efficiency of the mold is lowered, as well as the structure is complicated. There were several problems.
본 발명은 상술한 여러 가지 문제점들을 감안해서 이루어진 것으로써, 본 발명의 목적은 배관부품에서 발생되는 녹을 방지하여 냉각수가 원활하게 순환되도록 하여 금형의 냉각효율을 향상시킴과 동시에, 구조를 콤팩트화하여 제작시에 제조코스트를 다운시키고 생산성을 향상시킬 수 있는 냉각장치를 제공하는데 있다.The present invention has been made in view of the above-described problems, and an object of the present invention is to prevent rust generated from piping parts so that the cooling water is circulated smoothly, thereby improving the cooling efficiency of the mold and making the structure compact. It is to provide a cooling apparatus that can reduce the manufacturing cost and improve productivity at the time of manufacture.
이와 같은 목적을 달성하기 위하여 본 발명에 의한 냉각장치는, 금형의 냉각수통로로 냉각수를 공급하여 금형을 냉각시키는 냉각장치에 있어서, 금형의 냉각수통로로 냉각수가 공급되도록 냉각수의 흐름을 가이드하는 공급통로가 형성되고 단부에 제1니쁠부가 형성된 공급배관부재와, 상기 공급배관부재를 수용하며 상기 냉각수통로를 순환한 냉각수가 배출되도록 냉각수의 흐름을 가이드하는 제1배출통로가 형성된 제1배출배관부재와, 상기 제1배출배관부재의 일단에 용접되며 외주에 금형과 조립되도록 나사부가 형성된 접속부재와, 상기 접속부재가 용접된 상기 제1배출배관부재의 타단에 용접되며 상기 제1배출통로를 통과한 냉각수가 외부로 배출되도록 내부에 제2배출통로가 형성되고 단부에 제2니쁠부가 형성된 제2배출배관부재로 이루어진 것을 특징으로 한다.In order to achieve the above object, the cooling device according to the present invention is a cooling device for supplying cooling water to a cooling water passage of a mold to cool the mold, and a supply passage for guiding the flow of the cooling water so that the cooling water is supplied to the cooling water passage of the mold. And a first discharge pipe member including a supply pipe member having a first nipple portion formed at an end thereof, and a first discharge passage configured to receive the supply pipe member and guide the flow of the cooling water to discharge the cooling water circulated through the cooling water passage. And a connection member having a screw portion welded to one end of the first discharge pipe member and assembled to a mold on an outer circumference, and welded to the other end of the first discharge pipe member to which the connection member is welded, and having passed through the first discharge passage. A second discharge pipe member is formed inside the second discharge passage so that the cooling water is discharged to the outside, and a second nipple portion is formed at the end. The features.
이와 같은 본 발명에 의한 냉각장치에 의하면, 공급배관부재와 제1배출배관부재 그리고 제2배출배관부재가 종래의 커플링부재를 사용함이 없이 일체로 용접되므로써 구조가 콤팩트화되어 제작시 제조코스트가 다운되고 생산성이 향상되게 되는 것이다.According to the cooling device according to the present invention, since the supply pipe member, the first discharge pipe member and the second discharge pipe member are integrally welded without using a conventional coupling member, the structure is compacted, and thus the manufacturing cost is increased during manufacturing. Down and productivity will increase.
이하, 본 발명에 의한 냉각장치의 일실시예를 첨부된 도면을 참조하여 상세하게 설명한다.Hereinafter, an embodiment of a cooling apparatus according to the present invention will be described in detail with reference to the accompanying drawings.
제2도는 본 발명에 적용되는 냉각장치의 외관을 도시한 사시도이고, 제3도는 본 발명에 적용되는 냉각장치를 개략적으로 도시한 단면도이다.2 is a perspective view showing the appearance of the cooling apparatus applied to the present invention, and FIG. 3 is a cross-sectional view schematically showing the cooling apparatus applied to the present invention.
제2도 및 제3도에 있어서, (10)은 금형의 냉각수통로를 순환한 냉각수가 외부로 배출되도록 냉각수의 흐름을 가이드하는 제1배출통로(11)가 내부에 형성된 제1배출배관부재로써, 단부에는 금형과 조립되도록 외주에 나사부(21)가 형성된 접속부재(20)가 용접에 의해 고착되어 있다.In FIG. 2 and FIG. 3, reference numeral 10 denotes a first discharge pipe member having a first discharge passage 11 formed therein that guides the flow of the cooling water so that the cooling water circulated through the cooling water passage of the mold is discharged to the outside. The connection member 20 in which the screw part 21 was formed in the outer periphery so that the edge part may be assembled with a metal mold | die is fixed by welding.
또, 상기 제1배출배관부재(10)의 제1배출통로(11)에는, 냉각수공급 수단에서 공급되는 냉각수가 금형의 냉각수통로로 공급되도록 내부에 공급통로(41)가 형성된 공급배관부재(40)가 수용되어서 용접에 의해 상기 제1배출배관부재(10)에 고착되어 있다.In addition, a supply pipe member 40 having a supply passage 41 formed therein in the first discharge passage 11 of the first discharge pipe member 10 so that the cooling water supplied from the cooling water supply means is supplied to the cooling water passage of the mold. ) Is received and fixed to the first discharge pipe member 10 by welding.
또한, 상기 공급배관부재(40)는 상기 제1배출배관부재(10)로부터 돌출되게 상기 제1배출배관부재(10)에 용접에 의해 고착되어 있다.In addition, the supply pipe member 40 is fixed to the first discharge pipe member 10 by welding so as to protrude from the first discharge pipe member 10.
또, 상기 공급배관부재(40)의 단부에는 냉각수공급수단의 파이프가 접속되도록 제1니쁠부(42)가 형성되어 있다.In addition, the first nipple portion 42 is formed at the end of the supply pipe member 40 so that the pipe of the cooling water supply means is connected.
또한, 상기 제1배출배관부재(10)의 하부에는, 상기 제1배출통로(11)를 통과한 냉각수가 외부로 배출되도록 냉각수의 흐름을 가이드하는 제2배출통로(31)가 형성된 제2배출배관부재(30)가 용접에 의해 고착되어 있다.In addition, a second discharge formed on the lower portion of the first discharge pipe member 10, the second discharge passage 31 is formed to guide the flow of the cooling water so that the cooling water passing through the first discharge passage 11 is discharged to the outside. The piping member 30 is fixed by welding.
또, 상기 제2배출배관부재(30)의 단부에는 파이프가 접속되도록 제2니쁠부(32)가 형성되어 있다.In addition, a second nipple portion 32 is formed at an end of the second discharge pipe member 30 so that the pipe is connected.
한편, 상기 공급배관부재(40)의 대체로 중앙부는 벤딩되어서 상기 제2배출배관부재(30)와 대체로 Y자 형상을 이루도록 상기 제1배출배관부재(10)에 고착되어 있다.On the other hand, the central portion of the supply pipe member 40 is bent and fixed to the first discharge pipe member 10 to form a substantially Y-shape with the second discharge pipe member 30.
또, 상기 제1배출배관부재(10)와 상기 제2배출배관부재(30), 그리고 상기 공급배관부재(40)는 냉각수 등에 의해 녹이 발생되지 않도록 동(銅) 혹은 알루미늄의 재질로 이루어져 있다.In addition, the first discharge pipe member 10, the second discharge pipe member 30, and the supply pipe member 40 is made of copper or aluminum so that rust is not generated by cooling water or the like.
다음은, 상기와 같이 구성된 본 발명에 의한 냉각장치의 작용효과를 설명한다.Next, the effect of the cooling apparatus according to the present invention configured as described above will be described.
우선, 상기 공급배관부재(40)가 상기 제1배출배관부재(10)에 수용된 후, 상기 제2배출배관부재(30)와 함께 용접에 의해 제작되므로써, 종래와 같은 커플링부재가 소요되지 않아 구조가 콤팩트화되어 제작시 제조코스트가 다운되고 생산성이 향상되게 된다.First, since the supply pipe member 40 is accommodated in the first discharge pipe member 10 and then manufactured by welding together with the second discharge pipe member 30, the coupling member as in the prior art is not required. The structure is compacted, which lowers the manufacturing cost and increases productivity during manufacturing.
또, 상기 제1배출배관부재(10)와 상기 제2배출배관부재(30)와 상기 공급배관부재(40)가 냉각수 등에 의해 녹이 발생되지 않도록 동 혹은 알루미늄의 재질로 이루어짐으로써 냉각수의 순환이 용이하여 금형의 냉각효율이 향상됨과 동시에 수명이 연장되게 된다.In addition, since the first discharge pipe member 10, the second discharge pipe member 30, and the supply pipe member 40 are made of a copper or aluminum material so that rust is not generated by the coolant, the circulation of the coolant is easy. As a result, the cooling efficiency of the mold is improved and its life is extended.
앞에서 설명한 바와 같이 본 발명에 의한 냉각장치에 의하면, 공급배관부재와 제1배출배관부재 그리고 제2배출배관부재가 종래의 커플링 부재를 사용함이 없이 일체로 용접됨으로써 구조가 콤팩트화되어 제작시 제조코스트가 다운되고 생산성이 향상됨은 물론이고, 배관부재에 녹이 발생되지 않아 냉각수가 원활하게 순환되어 금형의 냉각 효율을 보다 향상시킬 수 있게 된다는 매우 뛰어난 효과가 있다.As described above, according to the cooling apparatus of the present invention, the supply pipe member, the first discharge pipe member and the second discharge pipe member are welded integrally without using a conventional coupling member, thereby making the structure compact and manufactured at the time of manufacture. Cost is reduced and productivity is improved, as well as rust is not generated in the piping member has a very excellent effect that the cooling water can be smoothly circulated to further improve the cooling efficiency of the mold.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960035643A KR100204893B1 (en) | 1996-08-27 | 1996-08-27 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960035643A KR100204893B1 (en) | 1996-08-27 | 1996-08-27 | Cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980016127A KR19980016127A (en) | 1998-05-25 |
| KR100204893B1 true KR100204893B1 (en) | 1999-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960035643A KR100204893B1 (en) | 1996-08-27 | 1996-08-27 | Cooling device |
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| Country | Link |
|---|---|
| KR (1) | KR100204893B1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101296721B1 (en) * | 2011-08-23 | 2013-08-20 | 한일정공 주식회사 | Cooling apparatus of a mold |
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1996
- 1996-08-27 KR KR1019960035643A patent/KR100204893B1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR19980016127A (en) | 1998-05-25 |
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