KR900002764Y1 - Annealing device for articles of steel wire - Google Patents

Annealing device for articles of steel wire Download PDF

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Publication number
KR900002764Y1
KR900002764Y1 KR2019870007133U KR870007133U KR900002764Y1 KR 900002764 Y1 KR900002764 Y1 KR 900002764Y1 KR 2019870007133 U KR2019870007133 U KR 2019870007133U KR 870007133 U KR870007133 U KR 870007133U KR 900002764 Y1 KR900002764 Y1 KR 900002764Y1
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wire
pulleys
pulley
shaft
annealing
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KR2019870007133U
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KR880021884U (en
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박행정
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안영남
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    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

내용 없음.No content.

Description

철선제품의 소둔장치Annealing Device for Iron Wire Products

제 1 도는 본 고안의 사시도1 is a perspective view of the present invention

제 2 도는 제 1 도의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.

제 3 도는 본 고안의 단열함체를 일부절개하여 나타낸 발췌사시도.3 is an exploded perspective view showing a partial incision of the thermal insulation enclosure of the present invention.

제 4 도는 본 고안의 전기배선도.4 is an electric wiring diagram of the present invention.

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

1, 9 : 설치대 2, 20 : 베어링1, 9: mounting table 2, 20: bearing

3, 6, 11, 14 : 절연체 4 : 회동축3, 6, 11, 14: insulator 4: rotating shaft

5, 51, 52, 12, 121, 122 : 풀리 7, 16 : 브러시5, 51, 52, 12, 121, 122: pulley 7, 16: brush

13 : 구동축 15 : 무단변속모터13: drive shaft 15: continuously variable speed motor

19 : 전원부 20 : 권취모터19: power supply unit 20: winding motor

21 : 권취릴 23 : 마찰클러치21: winding reel 23: friction clutch

24 : 철선 27 : 단열함체24: iron wire 27: insulation enclosure

28 : 단열체 31 : 열감지기28: heat insulation 31: heat detector

33 : 불활성가스주입기 34 : 컨트롤부33: inert gas injector 34: control unit

본 고안은 철선등을 일정규격으로 만들기 위하여 인발작업을 할때 인발작업이 보다 용이하게 이루어질 수 있도록 한 소둔(燒鈍)장치에 관한 것이다.The present invention relates to an annealing device to make the drawing work easier when the drawing work in order to make a wire and the like to a certain standard.

일반철선등의 제조는 굵은 철선을 여러규격의 인발기에 차례로 관통시켜 필요로 하는 철선제품을 인발제조하고 있으며, 상기와 같이 인발작업하는 과정중에서 철선이 인발기를 통과하는 순간 철선외주가 다이스에 의하여 경화되기 때문에 다른 규격으로 만들기 위한 인발작업이 어렵게 되었고, 또 상기와 같이 경화된 철선을 권취릴에 쉽게 감기 어려운 점등의 문제점이 발생되고 있었다.In the manufacture of general wires, iron wire products are drawn through the thick iron wires in order to draw different sizes, and in the process of drawing work, the outer wire is hardened by dies as the wire passes through the drawing machine. Because of this, the drawing work for making another standard is difficult, and the problem of lighting that is difficult to wind the hardened wire to the winding reel as described above has been generated.

한편, 상기와 같은 문제점을 감안하여, 종래에는 인발되어 나오는 철선을 권취릴이나 다음 인발기로 바로 보내지 않고 권취릴이나 다음 인발기로 보내기 전에 소둔처리하여 인발작업시 경화된 철선을 소둔시키고 있었다.On the other hand, in view of the above problems, conventionally, the iron wires drawn out are not annealed directly to the take-up reel or the next drawer, but are annealed before being sent to the take-up reel or the next drawer to anneal the hardened wire during the drawing operation.

그러나, 상기와 같은 종래의 방식에 있어서의 소둔처리는 유류등을 이용한 가열로나 전열선을 이용한 전기가 열로를 채용하므로서 열손실이 많고 또 유류등을 이용할 경우에는 심각한 공해문제를 야기시켰으며 열조절이 용이하지 못하기 때문에 소둔처리가 제대로 이루어지지 못하는 문제점이 있었다.However, the annealing treatment according to the conventional method as described above employs a heating furnace using an oil lamp or an electric heating furnace using a heating wire, resulting in high heat loss and a serious pollution problem when using an oil lamp. Because it is not easy, there was a problem that the annealing treatment is not performed properly.

본 고안은 상기와 같은 제반문제점을 감안하여 안출한 것으로 이를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been devised in view of the above-mentioned problems and described in detail with reference to the accompanying drawings.

1은 상부설치대로서 이의 상면에 한쌍의 베어링(2)을 설치하되, 설치대(1)와의 사이에 절연체(3)를 설치하고 베어링(2)에는 3개의 풀리(5)(51)(52)를 설치한 회동축(4)을 설치하며 풀리(51)(52)와 회동축(4) 사이에는 절연체(6)를 설치시키고 회동축(4)의 일단에는 브러시(7)를 홀더(8)에 냉장 설치한다.1 is a top mount, and a pair of bearings 2 are installed on its upper surface, but an insulator 3 is provided between the mount 1 and three pulleys 5, 51, 52 on the bearing 2. An installed insulator (6) is installed between the pulleys (51) (52) and the rotation shaft (4), and a brush (7) is attached to the holder (8) at one end of the rotation shaft (4). Install refrigerated.

9은 하부설치대로서 이의 상면에 한쌍의 베어링(10)을 절연체(11)와 함께 설치하고 베어링(10)에는 3개의 풀리(12)(121)(122)를 설치한 구동축(13)을 설치하며 풀리(121)(122)와 구동축(13) 사이에는 절연체(14)를 설치시키고 구동축(13)의 후단에 무단변속모터(15)를 설치하고 구동축(13)의 일단에 브러시(16)를 홀더(17)에 냉장 설치한다.9 is a lower mount, and a pair of bearings 10 are installed on the upper surface thereof together with an insulator 11, and a drive shaft 13 having three pulleys 12, 121, 122 is installed on the bearing 10. An insulator 14 is installed between the pulleys 121 and 122 and the drive shaft 13, and the variable speed motor 15 is installed at the rear end of the drive shaft 13, and the brush 16 is held at one end of the drive shaft 13. Refrigerated in (17).

상기 각 브러시(7)(16)는 스프링(18)으로 탄력설치하고 이들은 전원부(19)에 연결시킨다.Each brush 7, 16 is elastically installed with a spring 18 and these are connected to a power source 19.

20은 권취모터로서 이의 전방으로 권취릴(21)을 설치하고 이들 사이의 축(22)에 마찰클러치(23)를 설치한다.As a winding motor 20, a winding reel 21 is provided in front of it, and a friction clutch 23 is installed on the shaft 22 therebetween.

24는 철선등의 제품으로서 다이스(25)와 로울러(26)를 거쳐 회동축(4)과 구동축(13)의 각 풀리(5)(51)(52), (12)(121)(122)를 권회하여 권취릴(21)에 감기게 된다.24 is a product such as steel wire, each of the pulley (5) (51) (52), (12) (121) (122) of the rotating shaft (4) and the drive shaft (13) via the die (25) and the roller (26). Winding the winding is wound on the reel (21).

27은 단열함체로서 풀리(5)(12)사이를 통과하는 철선(24)부위에 설치되고, 2개로 분할되어 함체(27)내에 관통공(29)을 형성하는 단열재(28)를 내장시키며 2개의 함체는 경첩과 연결고리(30)로 상호 결합시키고 관통공(29)부위에 열감지(31)와 주입관(32)를 각각 설치하며 주입관(32)은 불활성가스(질소, 알곤등)주입기(33)에 연결시키고, 열감지기(31)는 컨트롤부(34)에 연결하며 컨트롤부(34)는 무단변속모터(15)와 전원부(19)에 각각 연결시켜 이들을 컨트롤 하도록 구성한다.27 is a heat insulation enclosure, which is installed at the portion of the iron wire 24 passing between the pulleys 5 and 12, and is divided into two and contains an insulation material 28 forming a through hole 29 in the enclosure 27. The two enclosures are connected to each other by a hinge and a connecting ring 30, the heat detection 31 and the injection tube 32 is installed in the through hole 29, respectively, the injection tube 32 is an inert gas (nitrogen, argon, etc.) It is connected to the injector 33, the heat sensor 31 is connected to the control unit 34 and the control unit 34 is configured to control them by connecting to the continuously variable speed motor 15 and the power supply unit 19, respectively.

이상과 같이 구성된 본 고안은 통상의 다이스(25)에 철선(24)을 통과시켜 필요로 하는 규격으로 인발시키고 인발된 철선(24)을 로울러(26)을 통과시킨 다음, 설치대(1)에 설치된 회동축(4)의 각 풀리(5)(51)(52)와 구동축(13)의 각 풀리(12)(121)(122)를 권회시키고 각 풀리를 권회한 철선(24)을 권취릴(21)이나, 다음의 다이스로 공급토록 한 것으로 각 풀리를 권회하는 방식은 철선(24)을 풀리(52)에서 풀리(12)로, 풀리(12)에서 풀리(51)로, 풀리(51)에서 풀리(121)로 각각 권회시킨다.The present invention configured as described above is drawn to the required standard by passing the iron wire 24 through the usual die 25, and passed through the roller 26 to the drawn iron wire 24, then installed on the mounting table (1) Reel each pulley (5) (51) (52) of the rotational shaft (4) and each pulley (12) (121) (122) of the drive shaft (13) and reel the wire (24) wound around each pulley ( 21) or the method of winding each pulley by supplying it to the next die, the wire 24 from the pulley 52 to the pulley 12, the pulley 12 to the pulley 51, the pulley 51 In each of the winding to the pulley (121).

이와같이 권회되는 과정에서 있어서 풀리(5)에서 풀리(12)로 권회하는 철선부위에 단열함체(27)을 설치하게 되며 이부위에서 소둔작업이 이루어진다.In this winding process, the insulation box 27 is installed on the wire portion wound from the pulley 5 to the pulley 12 and annealing is performed at this portion.

소둔작업이 이루어지는 상태를 보다 상세히 설명하면, 회동축(4)과 구동축(13)에는 각각 브러시(7)(16)가 설치되어 있고 이들은 전원부(19)에 연결되어 있기때문에 회동축(4)과 구동축(13)은 통전상태로 있게 되고 이들축(4)(13)은 절연체(3)(11)에 의하여 설치대(1)(9)와는 서로 절연되어 있다.When the annealing operation is described in more detail, the rotating shaft 4 and the driving shaft 13 are provided with brushes 7 and 16, respectively, and they are connected to the power supply unit 19, so that the rotating shaft 4 and The drive shaft 13 is in an energized state, and these shafts 4 and 13 are insulated from the mounting tables 1 and 9 by the insulators 3 and 11.

또 풀리(5)(12)를 제외한 나머지 풀리(51)(52)(121)(122)는 절연체(6)(14)에 의하여 회동축(4)과 구동축(13)에서 서로 절연되어 있다.The pulleys 51, 52, 121, and 122, except for the pulleys 5 and 12, are insulated from each other by the insulators 6 and 14 in the rotation shaft 4 and the drive shaft 13, respectively.

이와같이 함에 따라 풀리(5)(12)를 통과하는 철선(24)의 부위에만 통전되고 이 통전부위에서 열이 발생되어 소둔된다.In this way, only the portion of the iron wire 24 passing through the pulleys 5 and 12 is energized, and heat is generated and annealed at the portion of the energized portion.

이와같이 철선(24)을 소둔시키므로서 인발시 화된 철선(24)을 유연하게 하므로서 다음 인발작업시나 권취릴(21)에서 권취가 용이하게 된다.In this way, by annealing the iron wire 24, the flexible wire 24 is pulled out at the time of drawing, so that the winding is easily performed during the next drawing operation or the winding reel 21.

또한, 단열함체(27)내에 단열재(28)를 내장하므로서 단열함체(27)내에서 열화되는 철선을 열을 단열시키고 열화도중에 불활성 가스주입기(33)에서 주입관(32)을 통하여 관통공(29)으로 질소, 알곤등의 불활성가스를 주입하므로서 열화시의 산화를 방지하게 된다.In addition, the heat insulator 28 is embedded in the insulation enclosure 27 to insulate the heat deteriorated in the insulation wire 27 and through the injection tube 32 in the inert gas injector 33 during the deterioration. Inert gas such as nitrogen or argon is injected into the unit to prevent oxidation during deterioration.

한편, 무단변속모터(15)와 권취모터(20)의 속도비는 서로 같거나 권취모터(20)가 크게 되며 이들의 속도비차 이는 마찰클러치(23)에서 흡수시킨다.On the other hand, the speed ratio of the continuously variable speed motor 15 and the take-up motor 20 is equal to each other or the take-up motor 20 is large and their speed difference is absorbed by the friction clutch 23.

또한, 열감지기(31)와 컨트롤부(34)를 설치하므로서 열화되는 철선(24)의 온도에 따라 전원부(19)의 전원공급과 무단 변속모터(15)의 회전을 컨트롤하게 되므로서 소둔시의 온도가 항시 일정한 상태로 된다.In addition, since the heat sensor 31 and the control unit 34 are installed, the power supply of the power supply unit 19 and the rotation of the continuously variable speed motor 15 are controlled according to the temperature of the deteriorated wire 24. The temperature is always constant.

이상과 같은 본 고안은 별도의 가열로를 설치하지 않고 철선자체의 일부를 열화시켜서 소둔시킴으로서 소둔상태가 우수하게 되며 소둔작업으로 인한 열손실을 거의 없앨 수 있어 열효율을 증대시킬 수 있고 불량률을 최소로 할 수 있을 뿐만 아니라 작업이 간단하고 용이하며 종래와 같은 공해의 염려가 없는 점등의 특징을 지닌 것이다.The present invention as described above is excellent in annealing state by deteriorating and annealing a part of the iron wire itself without installing a separate heating furnace, and can almost eliminate heat loss due to annealing work, which can increase thermal efficiency and minimize the defective rate. Not only can it be done, it is simple and easy to operate, and it has the characteristics of lighting that is not concerned with the pollution as in the prior art.

Claims (1)

설치대(1)(9)에 풀리(5)(51)(52)를 가진 회동축(4)과 풀리(12)(121)(122)를 가진 구동축(13)을 각각 설치하고 구동축(13)에는 무단변속모터(15)를 설치하며 회동축(4)과 구동축(13)에는 브러시로 통전하도록 전원을 연결하고 풀리(5)와 풀리(12)사이를 통과하는 철선부위가 열화소둔되도록 하며 열화부분에 산화방지가 가능한 달연함체(27)와 열감지기(31)을 설치하여 자동전압 조절기(34)의 통하여 전압을 조정하며 구동 무단변속모터(15)의 속도를 조절하여 철선등의 소둔을 시키는 철선제품의 소둔장치.Mounting shafts (1) and (9) are provided with a rotating shaft (4) with pulleys (5) (51) and (52) and a driving shaft (13) with pulleys (12) (121) and (122), respectively. A variable speed motor (15) is installed in the shaft, and the power source is connected to the rotating shaft (4) and the driving shaft (13) so as to conduct electricity with a brush. By installing the decoupling enclosure 27 and the heat sensor 31 capable of preventing oxidation, the voltage is adjusted through the automatic voltage regulator 34 and the speed of the drive continuously variable motor 15 is adjusted to perform annealing of the wires and the like. Annealing device for iron wire products.
KR2019870007133U 1987-05-12 1987-05-12 Annealing device for articles of steel wire KR900002764Y1 (en)

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KR2019870007133U KR900002764Y1 (en) 1987-05-12 1987-05-12 Annealing device for articles of steel wire

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KR2019870007133U KR900002764Y1 (en) 1987-05-12 1987-05-12 Annealing device for articles of steel wire

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KR880021884U KR880021884U (en) 1988-12-24
KR900002764Y1 true KR900002764Y1 (en) 1990-03-31

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