KR900001155Y1 - Manufacturing device of a fine lead wire - Google Patents
Manufacturing device of a fine lead wire Download PDFInfo
- Publication number
- KR900001155Y1 KR900001155Y1 KR2019860015967U KR860015967U KR900001155Y1 KR 900001155 Y1 KR900001155 Y1 KR 900001155Y1 KR 2019860015967 U KR2019860015967 U KR 2019860015967U KR 860015967 U KR860015967 U KR 860015967U KR 900001155 Y1 KR900001155 Y1 KR 900001155Y1
- Authority
- KR
- South Korea
- Prior art keywords
- extrusion
- cylinder
- twisted yarn
- piston rod
- lead wire
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, bars, tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/04—Cooling or heating of press heads, dies or mandrels
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 전체사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 요부를 절개한 작동상태 설명도.Figure 2 is an explanatory diagram of the operating state of the main portion of the present invention.
제3도는 본 고안의 압출다이의 단면도.3 is a cross-sectional view of the extrusion die of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 피스톤 롯드 2 : 히터1: piston rod 2: heater
3 : 압출실린더 4 : 용융압 주입구3: extrusion cylinder 4: melt pressure injection port
5 : 압출공 6 : 압출다이5: extrusion hole 6: extrusion die
7 : 고정구7: fixture
본 고안은 납(鉛)으로서 약 0.7m/m미만의 가느다란 세연사(細鉛系)를 압출장치로서 성형하는 세연사의 제조장치에 관한 것이다.The present invention relates to a production apparatus for fine twisted yarn which forms a thin fine twisted yarn of less than about 0.7 m / m as lead as an extrusion device.
종래 0.7m/m미만의 가는 연사를 성형할때는 굵은 선으로 먼저 압출한 후 이것을 점진적으로 가늘게 신선하여 성형하거나 로울러에 의해 점전적으로 가늘게 형성하는 방법으로 성형하고 있으나 이와 같은 방법은 연사가 매우 가는 세사이므로 신선도중 자주 끊기어 작업성이 저조하고 비능률적이며 제작비가 고가이어서 실용성이없는 폐단이 있었다.Conventionally, when forming a thin twisted yarn less than 0.7m / m, it is first extruded into a thick line and then gradually formed by drawing a thinner or gradually forming a thinner by a roller. It was frequently broken during freshness, resulting in poor workability, inefficiency, and high production costs, resulting in impractical closure.
본 고안은 이와 같은 점을 감안하여 압출장치로서 능률적으로 연사를 성형할 수 있게 하므로서 종래의 결점을 일소한 것인데 이를 첨부도면에 의거 상술하면 다음과 같다.The present invention has been made in view of the above point to be able to efficiently form the twisted yarn as an extrusion device to eliminate the drawbacks of the prior art according to the accompanying drawings as follows.
0.7m/m미만의 가는 연사를 성형하는 장치를 구성함에 있어서 통상의 유압에 의해 작동되는 피스톤롯드(1)의 전방에 히터(2)를 일부 권착시킨 압출실린더(3)를 설치하여 피스톤롯드(1)가 삽탈되게 하되 압출실린더(3)의 후방에 용융납 주입구(4)를 실린더(3)의 내부와 연통되게 수직으로 뚫고 전방에는 압출공(5)이 수개뚫린 압출다이(6)를 고정구(7)에 의해 고정시켜서 되는 것이다.In constructing an apparatus for forming fine twisted yarns of less than 0.7 m / m, an extrusion cylinder (3) in which a heater (2) is partially wound in front of the piston rod (1) operated by ordinary hydraulic pressure is installed, and the piston rod ( 1) is inserted into the molten lead inlet (4) in the back of the extrusion cylinder (3) vertically in communication with the interior of the cylinder (3) vertically in front of the extrusion die (6) several extrusion holes (6) It is fixed by (7).
도면중 미설명부호 8은 와인더이고 9는 연사이며 9'는 용융납이고 10은 유압실린더이며, 11은 모타(12)의 연동을 받아 와인더(8)를 회전시키는 회전축이다.In the drawings, reference numeral 8 is a winder, 9 is a twisted yarn, 9 'is a molten lead, 10 is a hydraulic cylinder, and 11 is a rotating shaft for rotating the winder 8 in response to the motor 12.
이와같이 된 본고안을 실시함에 있어서는 피스톤롯드(1)를 압출실린더(3)의 내부로 부터 인출시킨 상태에서 히터(2)로 가열된 압출실린더(3)의 용융납주입구(4)를 통해 액상의 용융납(9')을 압출실린더(3)의 내부에 가득 부어넣은후 유압실린더(10)를 작동시켜 피스톤롯드(1)를 압출실린더(3)의 내부로 압입시키면 히터(2)의 가열로 인해 굳지 않고 용융상태로 충진된 실린더(3) 내부의 납(9')의 피스톤룻드(1)의 가압력에 의해 압출다이(6)의 압출공(5)을 통해 실린더(3)밖으로 연속해서 압출되어 나오게 된다.In carrying out the above-described proposal, the piston rod 1 is drawn out from the inside of the extrusion cylinder 3, and the liquid rod is injected into the molten lead inlet 4 of the extrusion cylinder 3 heated by the heater 2 in the liquid phase. After pouring molten lead 9 'into the inside of the extrusion cylinder 3, the hydraulic cylinder 10 is operated to press the piston rod 1 into the inside of the extrusion cylinder 3 to heat the heater 2. Continuously extruded out of the cylinder 3 through the extrusion hole 5 of the extrusion die 6 by the pressing force of the piston lud 1 of the lead 9 'inside the cylinder 3, which was not solidified and filled in the molten state. Will come out.
이와같이 압출공(5)올 통해 압출되어 나온 납은 상온에서 굳어 압출공(5) 굵기의 가는 연사(9)로 형성되므로 이 연사(9)를 통상과 같이 모타(12)의 연동을 받아 회전하는 와인더(8)에 권취시키면 가는 연사를 간단하게 얻을 수 있는 것이다.The lead extruded through the extrusion hole (5) as described above is solidified at room temperature and is formed as a thin twisted yarn (9) having a thickness of the extrusion hole (5), so that the twisted yarn (9) rotates under the linkage of the motor (12) as usual. When winding up the winder 8, it is possible to easily obtain a thin twisted yarn.
이때 연사(9)는 매우 가는 세선으로 약하게 쉽게 끊어질 우려가 있으므로 와인더(8)에 권취시킬때 압출되어 나오는 압출속도와 와인더(8)의 권취속도를 잘 조절하여 끊어지지않도록 주의를 기우려야 한다.At this time, since the twisted yarn 9 is very thin and thin, there is a risk of being easily broken, it is important to pay attention not to break by adjusting the extrusion speed and the winding speed of the winder 8 to be extruded when winding the winder 8. Should be.
그리고 가는 연사(9)를 압출하는데 중요한 문제로서는 전술한 속도 뿐만 아니라 압출다이(6)의 압출공의 두께(일명 : 베어링)의 조절이 매우 중요하며 세선을 압출시킬때는 이 두께가 에우 얇은 것일수록 압출이 용이하다.As an important problem in extruding the fine twisted yarn 9, not only the aforementioned speed but also the adjustment of the thickness (aka: bearing) of the extrusion hole of the extrusion die 6 is very important. Extrusion is easy.
한편 이와같은 압출작동으로 압출실린더(3) 내부에 주입된 용융납(9')이 다 소모되면 피스톤 롯드(1)를 압출실린더(3)로 부터 후퇴시킨 후 피스톤 롯드(1)로부터 가압시키면 전술한 바와 같은 작동으로 연속해서 얻을수 있는 것이다.On the other hand, when the molten lead (9 ') injected into the extrusion cylinder (3) is exhausted by this extrusion operation, after retracting the piston rod (1) from the extrusion cylinder (3) and pressurized from the piston rod (1) You can get it continuously with the same operation.
이와 같이 본 고안은 메우 가는 0.7m/m미만의 연사(9)를 압출다이(6)에 의한 압출장치로서 압출하여 성형하므로 증래와 같이 끊어지는 폐단이 없디 간단하고 능률적으로 가는 연사(9)를 연속해서 얻을 수 있으며 구조가 매우 간단하여 손쉽게 제작이 가능하므로 널리 실용화될 수 있는 효과가 있다.In this way, the present invention is formed by extruding less than 0.7 m / m of the twisted yarn (9) as an extrusion apparatus by the extrusion die (6), so that the twisted yarn (9) that is simple and efficient without the closed end like the present It can be obtained continuously and the structure is very simple, so it can be easily manufactured, there is an effect that can be widely used.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860015967U KR900001155Y1 (en) | 1986-10-18 | 1986-10-18 | Manufacturing device of a fine lead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860015967U KR900001155Y1 (en) | 1986-10-18 | 1986-10-18 | Manufacturing device of a fine lead wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880007658U KR880007658U (en) | 1988-06-28 |
| KR900001155Y1 true KR900001155Y1 (en) | 1990-02-17 |
Family
ID=19256359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860015967U KR900001155Y1 (en) | 1986-10-18 | 1986-10-18 | Manufacturing device of a fine lead wire |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900001155Y1 (en) |
-
1986
- 1986-10-18 KR KR2019860015967U patent/KR900001155Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880007658U (en) | 1988-06-28 |
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