KR19990065205A - Extrusion Molding Machine - Google Patents

Extrusion Molding Machine Download PDF

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Publication number
KR19990065205A
KR19990065205A KR1019980000402A KR19980000402A KR19990065205A KR 19990065205 A KR19990065205 A KR 19990065205A KR 1019980000402 A KR1019980000402 A KR 1019980000402A KR 19980000402 A KR19980000402 A KR 19980000402A KR 19990065205 A KR19990065205 A KR 19990065205A
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South Korea
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frame
mold
lower frame
molds
extrudate
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KR1019980000402A
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Korean (ko)
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이우춘
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이우춘
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Priority to KR1019980000402A priority Critical patent/KR19990065205A/en
Publication of KR19990065205A publication Critical patent/KR19990065205A/en

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Abstract

본 발명은 플라스틱재의 커튼용 레일을 압출성형하기 위한 성형틀에 관한 것으로, 특히 45C 강철재로 압출금형틀을 제조하되, 압출금형틀을 상하뿐만 아니라 전후로 열 개의 조각으로 분리하여, 각각의 분리된 금형틀을 서로 볼트와 핀으로 조여 고정함으로써, 압출물의 투입 압력이 아무리 높더라도 금형틀이 부서지거나 변형되어 성형물이 변형될 위험이 없고, 금형틀의 조립 및 분해가 용이하여 금형틀 중의 일부만을 교체하여 줌으로써 성형물의 형태를 쉽게 바꿀수 있으며, 성형물을 금형틀에서 용이하게 꺼낼 수 있도록 구성된 압출금형기에 관한 것이다.The present invention relates to a mold for extruding a curtain rail of a plastic material, and in particular to produce an extrusion mold from 45C steel, but to separate the extrusion mold into ten pieces before and after as well as up and down, each separated mold By fastening the molds with bolts and pins to each other, no matter how high the injection pressure of the extrudate, there is no risk of the mold die breaking or deforming, and the mold mold is easy to assemble and disassemble so that only a part of the mold mold is replaced. The present invention relates to an extrusion mold machine configured to easily change a shape of a molding by being zoomed in and to easily remove the molding from a mold.

Description

압출금형기Extrusion Molding Machine

본 발명은 플라스틱재의 커튼용 레일을 압출성형하기 위한 성형틀에 관한 것으로, 특히 45C 강철재의 압출금형틀을 제조하되, 압출금형틀을 열 개의 조각으로 분리하여, 각각의 분리된 금형틀을 서로 볼트와 핀으로 조여 고정함으로써, 압출물의 투입 압력이 아무리 높더라도 금형틀이 부서지거나 변형되어 성형물이 변형될 위험이 없고, 금형틀의 조립 및 분해가 용이하여 금형틀 중의 일부만을 교체하여 줌으로써 성형물의 형태를 바꿀 수 있으며, 성형물을 금형틀에서 용이하게 분리할The present invention relates to a mold for extruding a curtain rail for plastics, and in particular, to produce an extrusion mold of 45C steel, but to separate the extrusion mold into ten pieces, each of the separate mold mold bolts By fastening with pins and pins, no matter how high the injection pressure of the extrudate, there is no risk of the mold mold breaking or deforming, and the mold can be easily assembled and disassembled so that only a part of the mold mold can be replaced to form a molded article. Can be easily removed from the mold

수 있도록 구성된 압출금형기에 관한 것이다.It relates to an extrusion mold machine configured to be able to.

지금까지의 압출성형에 있어서는 석고재나 흙으로 제조된 성형틀을 사용하였거나 두조각으로 분리된 주철재로 제조된 금형틀을 사용하였으나,Until now, in the extrusion molding, molds made of gypsum or soil were used, or molds made of cast iron separated into two pieces were used.

전자의 방법에 의하면, 석고재나 흙으로 성형틀을 제조하기 때문에 성형틀이 충격에 약하고 튼튼하지 못하여, 성형틀에 투입되는 압출물의 투입 압력이 높아지면 성형틀이 부서지거나 성형틀의 형태가 변형되어 성형물의 형태가 변형될 위험이 있고,According to the former method, since the mold is manufactured from gypsum or soil, the mold is weak and not strong, and if the injection pressure of the extrudate injected into the mold is high, the mold is broken or the shape of the mold is deformed. There is a risk of deformation of the moldings,

후자의 방법에 의하면, 주철재를 두조각으로 분리하여 금형틀을 제조하였으므로, 금형틀의 제조시 주철재를 파고 다듬는 등 가공하는 비용이 많이 소모되었으며, 주철재로 제조됨으로 인해 열과 충격에 약하여 금형틀이 쉽게 파손되고, 성형물의 형태를 바꿔주기 위해서는 금형틀 전체를 바꿔주어야 하므로 생산비용이 증가되었으며, 두조각으로 분리된 금형틀을 사용하였으므로 두 조각 금형틀 사이의 완전한 고정이 불가능하여 압출물의 투입압력이 높아지면 두 조각의 금형틀이 벌어져 형태가 벌어지는 원인이 되었다.According to the latter method, since the cast iron is manufactured by separating the cast iron into two pieces, the manufacturing cost of the mold is increased by digging and trimming the cast iron, and the mold is weak against heat and impact due to being made of cast iron. The mold is easily damaged and the production cost is increased because the entire mold is changed in order to change the shape of the molding.In addition, since the mold is divided into two pieces, it is impossible to completely fix between the two pieces. The increased pressure caused two pieces of mold to break open, causing the mold to break out.

상기의 단점을 극복하기 위하여, 열과 충격에 강하고, 압출물의 투입압력이 커지더라도 금형틀의 형태변형이 이루어지지 않으며, 분해 및 조립이 용이하여 금In order to overcome the above disadvantages, it is resistant to heat and impact, and even if the injection pressure of the extrudate is increased, the deformation of the mold is not made, and it is easy to disassemble and assemble

형틀의 일부만을 교체해 주더라도 성형물의 형상변경이 가능하고, 금형틀의 가공비용이 적게 소모되는 수단을 제공하고자 하는 것이 본 발명의 목적이다.It is an object of the present invention to provide a means for changing the shape of a molding even if only a part of the mold is replaced and for reducing the processing cost of the mold.

도 1 은 본 발명의 정면사시도이고,1 is a front perspective view of the present invention,

도 2 는 본 발명의 배면사시도이며,2 is a rear perspective view of the present invention;

도 3 은 본 발명의 분해도이고,3 is an exploded view of the present invention,

도 4 는 도 1의 종단면도로써,4 is a longitudinal cross-sectional view of FIG.

(가)도는 A-A'선의 종단면도이고,(A) is a longitudinal sectional view of the A-A 'line,

(나)도는 B-B'선의 종단면도이며,(B) is a longitudinal sectional view of the B-B 'line,

도 5 는 본 발명에 의한 성형물로써,5 is a molding according to the present invention,

(가)도는 본 발명에 의한 성형물의 사시도이고,(A) is a perspective view of the molding according to the present invention,

(나)도는 본 발명에 의한 성형물의 단면도이다.(B) is sectional drawing of the molding by this invention.

도면의 주요부분에 대한 부호 설명Explanation of symbols for the main parts of the drawings

10 : 상전틀 11,33,41,43,64,68,73,73' : 볼트구멍10: Phase battle 11,33,41,43,64,68,73,73 ': Bolt hole

12,42,44,65 : 핀구멍 13,45,72 : 종볼트12,42,44,65: Pinhole 13,45,72: Vertical bolt

14,46,48,67 : 핀 15,15' : 요입부14,46,48,67: pin 15,15 ': recessed part

20 : 중전좌틀 20' : 중전우틀20: Heavy battle frame 20 ': Heavy battle frame

21,53 : 모양날 30 : 하전틀21,53: Shape Blade 30: Battle Battle

31,61 : 지지요입부 32,63 : 압출물 통로31,61: support recess 32,63: extruding passage

40 : 상후틀 47,66 : 횡볼트40: upper frame 47,66: horizontal bolt

49,51 : 고정요입부 50 : 중후좌틀49,51: fixed indentation 50: middle and left frame

50' : 중후우틀 52,62 : 고정턱50 ': Heavy Throttle 52,62: Jaw fixed

60 : 하후틀 70,70' : 모양틀60: Hattle 70,70 ': Shape frame

71,71' : 지지부 80 : 압출물 투입구71,71 ': support portion 80: extruding hole

90 : 압출물 토출구 100 : 성형물90: extruding outlet 100: molding

상기의 목적을 달성하기 위하여, 본 발명은 45C 강철재를 이용하여 금형틀을 제조하되, 전기 금형틀을 수많은 조각으로 분리하게 되면 분해 및 조립이 복잡하고 불편하여 완성된 성형물을 빼내기가 힘들어져 성형물이 금형틀 내부에서 타버리는 일이 발생할 수 있으므로, 조립과 분해가 용이하도록 열 조각으로 분리하여 구성하되, 금형틀을 상하뿐만 아니라 전후로 나누어 분리함으로써, 앞쪽의 틀이 압출물의 유입압력에 의해 변형되더라도 앞쪽의 틀에 의해 유입압력을 줄임과 동시에 분리된 뒤쪽의 틀이 완전히 고정될 수 있어 성형물이 변형되지 않도록 구성한다.In order to achieve the above object, the present invention manufactures a mold using 45C steel, but when the electric mold is separated into a number of pieces, disassembly and assembly is complicated and inconvenient, it is difficult to remove the finished molding, the molding is It may be burned inside the mold, so that it is separated into heat pieces for easy assembly and disassembly, and the mold is divided into front and rear as well as front and rear, so that the front mold is deformed by the inflow pressure of the extrudate. At the same time to reduce the inlet pressure by the frame of the separated back frame can be completely fixed so that the molding is not deformed.

본 발명의 구성을 첨부한 도면에 의하여 자세히 설명하면 다음과 같다.The configuration of the present invention will be described in detail with reference to the accompanying drawings.

45C 강철재를 이용하여 압출금형틀을 제조하되, 분해 및 조립이 가능하도록 금형틀의 상부 앞부분에 위치하는 상전틀(10)과, 금형틀의 앞부분 중간부 좌,우측에 위치하는 중전좌,우틀(20)(20')과, 금형틀의 하부 앞부분에 위치하는 하전틀(30)과, 금형틀의 상부 뒷부분에 위치하는 상후틀(40)과, 금형틀의 뒷부분 중간부 좌,우측에 위치하는 중후좌,우틀(50)(50')과, 금형틀의 하부 뒷부분에 위치하게 되는 하후틀(60)과, 금형틀의 제일 가운데 부분에 위치하며 성형물의 내부 모양을 성The extruded mold is manufactured using 45C steel, but the upper frame 10 is located in the upper part of the mold frame so that it can be disassembled and assembled. 20) (20 '), the charging frame 30 located in the lower front part of the mold, the upper and rear mold 40 located in the upper rear part of the mold, and the left and right middle parts of the rear part of the mold. Middle and left, right and right (50, 50 '), the lower frame 60 to be located in the lower rear portion of the mold frame, and located in the center of the mold frame to form the internal shape of the molding

형하기 위한 모양틀(70)(70')의 열 개 조각으로 분리하여 구성하며,It consists of ten pieces of frame (70, 70 ') for molding,

상기 상전틀(10), 중전좌,우틀(20)(20'), 하전틀(30)의 정면부분에는 원형인 압출물 투입구(80)의 일부를 각각 형성하여, 모두 조립되었을 때 원형의 압출물 투입구(80)가 형성되도록 하고,The front part of the upper frame 10, heavy left and right, 20 (20 '), the front frame 30 is formed with a part of the circular extrudate inlet 80, respectively, when all assembled, the extrusion of the circular Water inlet 80 is formed,

도 5 와 같은 플라스틱재질의 성형물(100)을 성형하기 위하여, 상기 상전틀(10)과 상후틀(40)의 저면 중앙에 요입부(15)(15')를 각각 형성하여 성형물(100)의 상부형태를 성형하도록 구성하고, 중전좌,우틀(20)(20')과 중후좌,우틀(50)(50')의 각각 대향되는 내측부 상부에는 성형물(100)의 상부측부형상을 성형하기 위해 모양날(21)(21')(53)(53')를 각각 형성하며, 하전틀(30)과 하후틀(60)의 상부면 중앙부에는 지지요입부(31)(61)를 각각 형성하여 모양틀(70)(70')의 지지부(71)(71')가 삽입될 수 있도록 하고, 그 양측부에는 압출물 통로(32)(63)를 형성하여 성형물(100)의 하부 형상을 성형할 수 있도록 하되, 상기 지지부(71)는 지지부(71')에 비해 좁게 형성하여 압출물 통로(32)의 앞부분을 압출물 통로(63)에 비해 더 넓게 형성하고 압출물 통로(32)의 뒷부분을 압출물 통로(63)와 같은 넓이로 형성함으로써 압출물의 유입압력을 최소화할 수 있도록 하며, 모양틀(70)(70')의 양측면부에는 각각 두 줄 씩의 요홈을 형성함으로써 성형물(100)의 내부형상이 성형되도록 하고, 모양틀(70)(70')의 하부에는 지지부(71)(71')를 각각 형성하며,In order to mold the molded article 100 made of a plastic material as shown in FIG. 5, recesses 15 and 15 ′ are formed at the centers of the bottom surfaces of the upper frame 10 and the upper frame 40, respectively. It is configured to mold the upper shape, and in order to mold the upper side shape of the molding 100 on the inner side upper portion of the middle front left, right 20, 20 'and middle rear left, right 50, 50', respectively. Shaped blades 21, 21 ', 53, 53' are respectively formed, and support recesses 31 and 61 are formed at the centers of the upper surfaces of the lower frame 30 and the lower frame 60, respectively. The support portions 71 and 71 'of the molds 70 and 70' can be inserted, and the extrudate passages 32 and 63 are formed on both sides thereof to form the lower shape of the molding 100. The support portion 71 is narrower than the support portion 71 'so that the front portion of the extrudate passage 32 is formed wider than the extrudate passage 63, and the rear portion of the extrudate passage 32 is formed. Such as the extrudate passageway 63 By forming it to minimize the inlet pressure of the extrudate, by forming two grooves in each of the two sides of the mold (70, 70 ') to form the internal shape of the molding (100), Support portions 71 and 71 'are formed at the lower portions of the 70 and 70', respectively.

뒷부분의 틀을 완전히 고정하기 위해, 상후틀(40)의 하부에 고정요입부(49)(49')를 형성하고, 중후좌,우틀(50)(50')의 상부 중앙면에는 고정턱(52)(52')In order to completely fix the frame of the rear part, the fixing recess 49, 49 'is formed in the lower part of the upper and rear frame 40, and the rear and middle left, the upper jaw (50, 50') of the fixing jaw ( 52) (52 ')

을, 하부중앙면에는 고정요입부(51)(51')를 각각 형성하며, 하후틀(60)의 양측 상부면에는 고정턱(62)(62')을 각각 형성하여, 고정턱(52)(52')은 고정요입부(49)(49')에 맞춰주고 고정턱(62)(62')은 고정요입부(51)(51')에 각각 맞춰줌으로써 뒷부분의 틀(40)(50)(50')(60)들이 완전하게 서로 꽉 끼워져 고정되므로 유격이 없어 압출물 유입압력에 의해 앞부분 틀의 틈이 벌어지더라도 뒷부분 틀에 의해 성형물 형상을 유지할 수 있도록 구성하며,The lower central surface is formed with fixed recesses 51 and 51 ', respectively, and fixing jaws 62 and 62' are formed on both upper surfaces of the lower frame 60, respectively. 52 'is fitted to the fixed indents 49 and 49' and the fixing jaws 62 and 62 'are fitted to the fixed indents 51 and 51', respectively. (50 ') (60) is completely fixed to each other so that there is no play, so even if the gap of the front frame is opened by the inlet pressure of the extrudate, it is configured to maintain the shape of the molding by the rear frame,

상기의 열 개로 분리된 금형틀을 서로 고정시키기 위하여, 상전틀(10)의 양측부쪽에는 상부에서 하부로 관통된 두 개의 볼트구멍(11)을 형성하고 전기 볼트구멍(11) 원주부에는 두 개의 핀구멍(12)을 형성하고, 중전좌,우틀(20)(20')에도 관통된 볼트구멍(11')과 두 개의 핀구멍(12')를 각각 형성하며, 하전틀(30)의 양측부에도 역시 관통된 볼트구멍(11)과 볼트구멍(11) 원주부에 두 개씩의 핀구멍(12)을 형성하고, 종볼트(13)를 볼트구멍(11)(11')(11)에 맞추어 삽입함으로써 상전틀(10), 중전좌,우틀(20)(20') 및 하전틀(30)을 서로 연결조립하고, 핀(14)을 핀구멍(12)(12')(12)에 삽입하여 줌으로써 유격이 없도록 하며,In order to fix the molds separated into ten pieces, two bolt holes 11 penetrating from the upper part to the lower part are formed at both sides of the upper frame 10, and two are formed at the circumferential part of the electric bolt hole 11. Two pinholes 12, and a bolt hole 11 'and two pinholes 12' which are also penetrated in the heavy left and right sides 20 and 20 ', respectively, Two pin holes 12 are also formed on both sides of the bolt holes 11 and the circumference of the bolt holes 11, and the longitudinal bolts 13 are formed by the bolt holes 11, 11 'and 11, respectively. The upper frame 10, the middle left and right, 20 (20 ') and the lower frame 30 are connected to each other, and the pin 14 is connected to the pinholes 12, 12' and 12 by inserting them in the right direction. By inserting it in to make sure there is no play,

상후틀(40), 중후좌,우틀(50)(50') 및 하후틀(60)에도 각각 볼트구멍(41)(41')(41) 및 핀구멍(42)(42')(42)을 형성함으로써 종볼트(45)와 핀(46)에 의해 고정해 주며,The bolt holes 41, 41 ', 41 and the pin holes 42, 42' and 42 are also applied to the upper and lower frames 40, the middle and left and right frames 50, 50 'and the lower frame 60, respectively. It is fixed by the longitudinal bolt 45 and the pin 46 by forming a,

상후틀(40)과 하후틀(60)의 측면부에는 정면에서 배면으로 관통되도록 두 개씩의 볼트구멍(43)(64)과 한 개의 핀구멍(44)과 두 개의 핀구멍(66)을 형성하고,Two bolt holes 43 and 64, one pin hole 44 and two pin holes 66 are formed in the side portions of the upper and lower frames 40 and the lower frame 60 so as to penetrate from the front to the back. ,

상전틀(10), 하전틀(30)의 배면부에는 관통되지 않은 볼트구멍(미도시함)과 핀구멍(미도시함)을 형성함으로써, 횡볼트(47)(66)와 핀(48)(67)에 의해 상전틀(10)과 상후틀(40) 및 하전틀(30)과 하후틀(60)을 서로 연결 고정해줄 수 있도록 구성하고,The bolts (not shown) and pin holes (not shown) which are not penetrated are formed in the rear portions of the upper frame 10 and the lower frame 30, so that the horizontal bolts 47, 66 and the pins 48 ( 67) by the upper frame 10 and the upper frame 40 and the lower frame 30 and the lower frame 60 to be configured to be connected to each other and fixed,

모양틀(70)(70')과 하부틀(30)(60)을 연결하기 위해서, 하부틀(30)(60)에는 상하로 관통된 볼트구멍(33)(68) 및 핀구멍(미도시함)을 형성하고, 모양틀(70)(70')의 하부에는 관통되지 않은 볼트구멍(73)(73') 및 핀구멍(미도시함)을 형성하여 종볼트(72)(72') 및 핀(미도시함)으로 연결하여 고정함으로써 구성한다.In order to connect the frame 70, 70 'and the lower frame 30, 60, the lower frame 30, 60, bolt holes 33, 68 and pin holes (not shown) penetrated vertically. Bolt holes 73 and 73 'and pin holes (not shown) are formed in the lower portions of the molds 70 and 70', and the vertical bolts 72 and 72 'are formed. And it is configured by connecting and fixing with a pin (not shown).

미설명부호 90은 압출물 토출구이다.Reference numeral 90 denotes an extrudate discharge port.

또한, 앞부분의 틀(10)(20)(20')(30)은 압출물이 유입되는 부분이므로 유입압력으로 인해 조립한 틈이 벌어질 위험이 있으므로 핀구멍(12)(12')(12)을 뒷부분 틀(40)(50)(50')(60)의 핀구멍(42)(42')(42)에 비해 더 많이 형성시킨다.In addition, the front frame (10, 20, 20 ', 30) is the part that the extrudate is introduced, so there is a risk of opening the assembled gap due to the inlet pressure pin holes (12) (12') (12) ) More than the pinholes 42, 42 ′, 42 of the back frame 40, 50, 50 ′, 60.

상기와 같이 구성된 본 발명에 의하면, 45C 강철재질로 인해 열과 충격에 강하고, 분리된 금형틀들을 볼트(13)(45)(47)(66) 및 핀(14)(46)(48)(67)에 의해 연결 고정하므로, 압출물의 투입압력이 커지더라도 금형틀의 형태변형이 이루어지지 않아 성형물이 변형되지 않으며, 분해 및 조립이 용이하여 금형틀의 일부인 중전좌,우틀(20)(20'), 중후좌,우틀(50)(50') 및 모양틀(70)(70')만을 교체해 주더라도According to the present invention configured as described above, due to the 45C steel material is resistant to heat and impact, the separated molds are bolted 13, 45, 47, 66 and pins 14, 46, 48, 67 Since it is connected and fixed by), even if the injection pressure of the extrudate increases, the mold is not deformed, and thus the molding is not deformed, and it is easy to disassemble and assemble. Even if you replace only the left and right, 50, 50 'and shape frame 70, 70'

성형물의 형상을 변경시킬 수 있으며, 금형틀의 제조시 각 분리된 금형틀 들의 외부만 가공해주면 되므로 가공비용이 적게 소모되는 효과가 있다.The shape of the molding can be changed, and the manufacturing cost of the mold is reduced because only the outside of each of the separate molds need to be processed.

Claims (1)

45C 강철재를 이용하여 압출금형틀을 제조하되, 분해 및 조립이 가능하도록 상전틀(10), 중전좌,우틀(20)(20'), 하전틀(30), 상후틀(40), 중후좌,우틀(50)(50'), 하후틀(60), 모양틀(70)(70')의 열 개 조각으로 분리하여 구성하며,The extrusion mold is manufactured using 45C steel, but the upper frame 10, the heavy left and right, 20 (20 '), the lower frame 30, the upper and rear frames 40, and the rear and rear seats to be disassembled and assembled. It is composed by separating the ten pieces of the kettle 50, 50 ', the lower frame 60, the shape frame 70, 70', 상기 상전틀(10), 중전좌,우틀(20)(20'), 하전틀(30)의 정면부분에는 원형인 압출물 투입구(80)의 일부를 각각 형성하고,On the front portion of the upper frame 10, the middle left and right, 20 (20 '), the lower frame 30 is formed a part of a circular extrudate inlet 80, respectively, 성형물(100)의 모양으로 성형하기 위하여, 상기 상전틀(10)과 상후틀(40)의 저면 중앙에 요입부(15)(15')를 각각 형성하고, 중전좌,우틀(20)(20')과 중후좌,우틀(50)(50')의 내측부 상부에는 모양날(21)(21')(53)(53')을 형성하며, 하전틀(30)과 하후틀(60)의 상부면 중앙부에는 지지요입부(31)(61)를 형성하고, 그 양측부에는 압출물 통로(32)(63)를 형성하며, 모양틀(70)(70')의 양측면부에는 각각 두 줄 씩의 요홈을 형성하고, 모양틀(70)(70')의 하부에는 지지부(71)(71')를 각각 형성하여 구성하며,In order to mold to the shape of the molded product 100, the recesses 15 and 15 'are respectively formed at the centers of the bottom surfaces of the upper frame 10 and the upper frame 40, and the left and right wheels 20 and 20 ') And the middle and left and right, the upper surface of the inner portion (50, 50') of the blade (21) (21 ') (53) (53') is formed, the lower frame (30) and the lower frame (60) Support concave portions 31 and 61 are formed at the center of the upper surface, and extrudate passages 32 and 63 are formed at both sides of the upper surface, and two rows are provided at both sides of the frame 70 and 70 ', respectively. Forming grooves, and forming the support portions 71 and 71 'at the lower portions of the molds 70 and 70', respectively. 조립시에 뒷부분의 틀을 완전히 고정하기 위해, 상후틀(40)의 하부에는 고정요입부(49)(49')를, 중후좌,우틀(50)(50')의 상부 중앙면에는 고정턱(52)(52')을, 하부중앙면에는 고정요입부(51)(51')를, 그리고 하후틀(60)의 양측 상부면에는 고정턱(62)(62')을 각각 형성하여 구성하고,In order to completely fix the frame of the rear part during assembly, the fixing recess 49 and 49 'is provided at the lower part of the upper and rear frames 40, and the fixing jaw is provided at the upper middle surface of the middle and left and right frames 50 and 50'. (52) and (52 '), the fixed recesses 51 and 51' are formed on the lower middle surface, and the fixing jaws 62 and 62 'are formed on both upper surfaces of the lower frame 60, respectively. and, 상기의 열 개로 분리된 금형틀을 서로 연결고정하기 위하여, 상전틀(10)과In order to secure the mold molds separated by the above ten to each other, the upper frame 10 and 중전좌,우틀(20)(20'), 하전틀(30), 상후틀(40), 중후좌,우틀(50)(50') 및 하후틀(60)에는 관통된 볼트구멍(11)(11')(11)(41)(41')(41)과 핀구멍(12)(12')(12)Heavy left, right 20, 20 ', lower 30, upper and lower 40, middle and left, 50, 50' and lower 60, the penetrated bolt hole 11 ( 11 ') (11) (41) (41') 41 and pinholes 12 (12 ') (12) (42)(42')(42)을 각각 형성하여, 종볼트(13)(45)와 핀(14)(46)으로 유격이 없도록 연결 조립하며,(42) (42 ') (42) are formed to connect and assemble so that there is no play between the longitudinal bolts (13) (45) and the pins (14) (46), 상후틀(40)과 하후틀(60)의 측면부에는 관통된 볼트구멍(43)(64)과 핀구멍(44)(66)을 형성하고, 상전틀(10), 하전틀(30)의 배면부에는 관통되지 않은 볼트구멍(미도시함)과 핀구멍(미도시함)을 형성하여, 횡볼트(47)(66)와 핀(48)(67)으로 유격이 없도록 서로 연결 조립하고,In the side surfaces of the upper frame 40 and the lower frame 60, penetrated bolt holes 43 and 64 and pin holes 44 and 66 are formed, and the rear parts of the upper frame 10 and the lower frame 30 are formed. The bolt holes (not shown) and pin holes (not shown) which are not penetrated are formed therein so that the bolts (47, 66) and the pins (48, 67) are connected to each other so that there is no play, 모양틀(70)(70')은 하전틀(30)과 하후틀(60)에 종볼트(72)(72')와 핀(미도시함)으로 조립함으로써,The molds 70 and 70 'are assembled to the lower frame 30 and the lower frame 60 by longitudinal bolts 72 and 72' and pins (not shown). 조립 및 분해가 용이하도록 구성됨을 특징으로 하는 압출성형기.Extruder, characterized in that configured to facilitate assembly and disassembly.
KR1019980000402A 1998-01-09 1998-01-09 Extrusion Molding Machine KR19990065205A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160128009A (en) * 2015-04-28 2016-11-07 이동섭 Dies of assembly type
KR101978248B1 (en) * 2018-01-18 2019-05-14 (주)동국세라믹 multilayered forming type brick forming mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160128009A (en) * 2015-04-28 2016-11-07 이동섭 Dies of assembly type
KR101978248B1 (en) * 2018-01-18 2019-05-14 (주)동국세라믹 multilayered forming type brick forming mold

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