KR100269574B1 - Auto steel bobbin swaging machine - Google Patents

Auto steel bobbin swaging machine Download PDF

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Publication number
KR100269574B1
KR100269574B1 KR1019980001364A KR19980001364A KR100269574B1 KR 100269574 B1 KR100269574 B1 KR 100269574B1 KR 1019980001364 A KR1019980001364 A KR 1019980001364A KR 19980001364 A KR19980001364 A KR 19980001364A KR 100269574 B1 KR100269574 B1 KR 100269574B1
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KR
South Korea
Prior art keywords
forging
transferring
pipe
clamps
pipes
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KR1019980001364A
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Korean (ko)
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KR980008391A (en
Inventor
이완배
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박재우
주식회사삼의금속
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Priority to KR1019980001364A priority Critical patent/KR100269574B1/en
Publication of KR980008391A publication Critical patent/KR980008391A/en
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Publication of KR100269574B1 publication Critical patent/KR100269574B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/04—Power hammers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

PURPOSE: An auto steel bobbin swaging machine is provided which improves productivity, reduces loss of a material, obtains constant dimension and improves mechanical rigidity by comprising of a supplying means, a transferring means, and a forging means, thereby enabling automatic continuous production. CONSTITUTION: The apparatus comprises an automatic supplying means (10) automatically discharging a pipe to the upper part of a body (2); a transferring means (20); and a forging means (30), wherein the automatic supplying means (10) consists a cylinder coupled to one side of the lower part thereof, and a pushing plate (13) connected to the end part of a cylinder axis (12), the transferring means (20) consists of a plurality of transferring device (22,22') in which both rotation rollers are simultaneously rotated, clamps (24,24') operated by the lower cylinders (23,23'), wherein the clamps (24,24') are installed between the transferring device (22,22'), and a guiding rod (25) horizontally inserted into the space between the transferring device (22,22') and the clamps (24,24'), and the forging means (30) consists of a fixing ring (32) into the inner side of which a plurality of rods (31) are inserted in a certain distance, a flexible forging hammer (33) formed inside the fixing ring (32), wherein the forging hammer (33) is rotated by a rotation guider (34), the rotation guider (34) is rotated using a belt (36) by a driving motor (35), the pipe is supplied to the end part of the transferring means (20), and one end of a forming rod having a diameter smaller than the inner diameter of the pipe is connected to the end part of the guiding rod (25) by a screw.

Description

자동 스틸보빈 단조기계(AUTO STEEL BOBBIN SWAGING MACHINE)AUTO STEEL BOBBIN SWAGING MACHINE

본 발명은 금속재 보빈을 생산키 위한 장치에 관한 것으로, 특히 파이프를 자동공급하는 공급수단과, 이를 이송하는 이송수단, 이송된 파이프를 단조가공하여 스틸보빈을 형성하는 단조수단으로 되는 자동 스틸보빈 단조기계에 관한 것이다.The present invention relates to an apparatus for producing a metal bobbin, in particular an automatic steel bobbin forging which is a forging means for automatically supplying pipes, a conveying means for conveying the same, and forging means for forming a steel bobbin by forging the conveyed pipes. It's about machines.

일반적인 스틸보빈은 각종 섬유를 제작키 위해 실이 권취된 섬유롤러의 내부에 사용되는 것으로, 실의 권취응력에 의해 내부에는 많은 힘이 작용되므로 금속재의 재질을 택함은 물론이고, 기계적인 강성이 뛰어나고 고른 직경을 형성하여야 하는 것이다.The common steel bobbin is used inside the fiber roller in which the thread is wound to manufacture various fibers. Since a lot of force is acted on by the winding stress of the thread, the material of the metal material is selected, and the mechanical rigidity is excellent. It should form an even diameter.

따라서, 전기한 바와 같은 스틸보빈을 형성키 위해서는 통상적으로 인발작업에 의해 파이프를 고른 직경 및 기계적인 강성을 갖는 스틸보빈을 형성하고 있는 것이다.Therefore, in order to form the steel bobbin as described above, a steel bobbin having a diameter and mechanical stiffness, which has a uniform pipe diameter, is usually formed by drawing.

그러나, 전기한 바와 같은 인발작업에 의한 스틸보빈의 형성방법은, 인발기계의 특성상 넓은 작업장소를 필요로하므로 비효율적이며, 인발작업의 특성 또한 파이프를 양측에서 잡아당기는 형식이므로 양측 물림구간은 사용이 불가능하므로 그 재료의 손실이 큰 비경제적인 문제점이 있는 것이다.However, the method of forming steel bobbin by drawing work as described above is inefficient because it requires a wide working place due to the characteristics of drawing machine. Since it is impossible, the loss of the material is a big uneconomical problem.

또한, 생산속도가 매우 느리고, 기계적인 강성이 크게 향상되지 않으므로 사용수명이 짧고, 작업의 특성상 자동화 효율이 높지 않아 생산원가가 상승하는 문제점이 있는 것이다.In addition, the production speed is very slow, the mechanical rigidity is not greatly improved, the service life is short, the production cost is increased because the automation efficiency is not high due to the nature of the work.

본 발명은 전기한 바와 같은 문제점을 제거코저 안출된 것으로서, 일정한 길이를 갖는 파이프를 자동공급하는 공급수단과, 공급된 파이프를 이송하는 이송수단, 이송된 파이프를 단조가공하는 단조수단으로 결합형성하므로서, 자동 연속생산이 가능하므로 생산성이 향상되며 재료의 손실이 없으며, 단조가공에 의해 일정한 치수를 얻게 됨은 물론 단조에 의한 기계적인 강성이 향상되어 보다 효율적인 사용이 가능함은 물론 그 스틸보빈의 사용수명이 연장되게 한 자동 스틸보빈의 단조기계를 제공함에 본 발명의 목적이 있는 것이다.The present invention has been made to eliminate the problems as described above, by combining the supply means for automatically supplying a pipe having a predetermined length, the conveying means for conveying the supplied pipe, the forging means for forging the conveyed pipe In addition, productivity can be improved by automatic continuous production, there is no loss of material, and a certain dimension can be obtained by forging, and mechanical rigidity is improved by forging. It is an object of the present invention to provide forging machines for automatic steel bobbins that are extended.

제1도는 본 발명의 전체 정면설명도.1 is an overall front view of the present invention.

제2도는 본 발명의 전체 평면설명도.2 is an overall plan explanatory view of the present invention.

제3도는 본 발명의 측면설명도.3 is a side view of the present invention.

제4도는 본 발명의 파이프 이송장치를 보인 사시도.4 is a perspective view showing a pipe conveying apparatus of the present invention.

제5도는 본 발명의 단조장치를 보인 사시도.5 is a perspective view showing a forging apparatus of the present invention.

제6도는 본 발명 단조장치를 보인 정면작동설명도.Figure 6 is a front view illustrating the operation of the present invention forging device.

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

1, 1' : 파이프 2 : 몸체1, 1 ': pipe 2: body

10 : 자동공급수단 11 : 실린더10: automatic supply means 11: cylinder

12 : 실린더축 13 : 밀판12: cylinder shaft 13: the plate

20 : 이송수단 21, 21' : 회전롤러20: conveying means 21, 21 ': rotating roller

22, 22' : 이송구 23, 23' : 실린더22, 22 ': conveying port 23, 23': cylinder

24, 24' : 클램프 25 : 유도봉24, 24 ': Clamp 25: guide rod

30 : 단조수단 31, 31' : 봉30: forging means 31, 31 ': rod

32 : 고정링 33, 33' : 단조해머32: retaining ring 33, 33 ': forged hammer

34 : 회전가이더 35 : 구동모터34: rotary guider 35: driving motor

36 : 밸트 37 : 성형봉36: belt 37: molding rod

이하, 본 발명의 실시예를 첨부도면에 의해 설명한다.Best Mode for Carrying Out the Invention Embodiments of the present invention will be described below with reference to the accompanying drawings.

제1도는 본 발명 스틸보빈 단조기계의 정면설명도이고, 제2도는 측면설명도이다.1 is a front explanatory view of the steel bobbin forging machine of the present invention, and FIG. 2 is a side explanatory view.

몸체(2)의 상부에 파이프(1), (1')를 자동배출하는 통상의 자동공급수단(10)과, 이송수단(20) 및 단조수단(30)을 결합형성하되, 자동공급수단(10)은 하부 일측에 실린더(11)를 결합형성하되, 실린더축(12)의 단부에 절곡형성된 밀판(13)을 결합형성하며, 이송수단(20)은 양측 회전롤러(21), (21')가 동시회전되는 이송구(22), (22')가 다수 결합되고, 이송구(22), (22')의 사이에는 하부 실린더(23), (23')에 의해 작동하는 클램프(24), (24')를 결합하며, 전기한 이송구(22), (22') 및 클램프(24), (24')의 사이 공간에는 유도봉(25)을 수평삽입하여 되는 것이며, 단조수단(30)은 다수의 봉(31), (31')이 일정간격으로 내측 돌출삽입된 고정링(32)과 고정링(32)의 내부에 유동가능한 단조해머(33), (33')를 형성하며, 단조해머(33), (33')는 회전가이더(34)에 의해 회전가능하며 회전가이더(34)는 구동모터(35)에 의해 밸트(36) 회전되는 것이며, 전기한 이송수단(20)의 단부에는 공급되는 파이프(1), (1')의 내경보다 작은 직경을 가진 성형봉(37)의 선단을 유동봉(25)의 일단에 나사결합하여 되는 것이다.A common automatic supply means 10 for automatically discharging the pipes 1 and 1 'on the upper portion of the body 2, and the transfer means 20 and the forging means 30 are combined to form an automatic supply means ( 10 is coupled to form a cylinder 11 on one side of the lower side, bent to form the bent plate 13 is formed in the end of the cylinder shaft 12, the transfer means 20 is a rotating roller (21), both sides (21 ') A plurality of feed holes 22, 22 'are simultaneously coupled, and a clamp 24 operated by the lower cylinders 23, 23' between the feed holes 22, 22 '. ) And (24 '), and the guide rod (25) is inserted horizontally into the space between the conveying port (22), (22') and the clamps (24), (24 '), forging means 30 is a plurality of rods 31, 31 'forging hammers 33, 33' which are movable inside the fixed ring 32 and the fixed ring 32 in which the inner projection is inserted at regular intervals. The forging hammers 33 and 33 'are rotatable by the rotary guider 34 and the rotary guider 34 is the drive head. The belt 36 is rotated by 35, and the end of the conveying means 20 has a tip of the forming rod 37 having a diameter smaller than the inner diameter of the pipes 1 and 1 'supplied. It is to be screwed to one end of (25).

도면중 미설명 부호 40은 회전대, 41은 연결회전대이다.In the figure, reference numeral 40 is a swivel, 41 is a connecting swivel.

이상과 같은 구성에 의한 본 발명의 작용을 첨부도면에 의해 보다 상세히 설명하면 다음과 같다.Referring to the operation of the present invention by the above configuration in more detail by the accompanying drawings as follows.

제1도 내지 제3도의 도시와 같이 몸체(2)의 상부에 형성된 자동공급수단(10)으로부터 통상적인 방법에 의해 파이프(1), (1')가 공급되면 하부의 실린더(11)가 작동하며 실린더축(12) 단부에 형성된 밀판(13)에 의해 공급된 파이프(1), (1')를 이송수단(20)으로 이송하는 것이다.When the pipes 1 and 1 'are supplied by a conventional method from the automatic supply means 10 formed on the upper part of the body 2 as shown in FIGS. 1 to 3, the lower cylinder 11 is operated. And conveys the pipes 1 and 1 'supplied by the mill plate 13 formed at the end of the cylinder shaft 12 to the conveying means 20.

이렇게 이송수단(20)으로 이송된 파이프(1), (1')는 제4도의 도시와 같이 그 유도봉(25)에 삽입되며 이송구(22), (22')의 회전에 의해 이송되는 것이다.The pipes 1 and 1 'transferred to the conveying means 20 are inserted into the guide rod 25 as shown in FIG. 4 and are conveyed by the rotation of the feed holes 22 and 22'. will be.

여기서, 전기한 이송구(22), (22')의 회전은 통상의 구동모터(도면에는 미도시함)에 의해 회전되게 하거나, 제1도의 도시와 같이 회전대(40) 및 연결회전대(41)에 의해 구동모터(35)의 회전력을 전달받아 동시회전되게 할 수도 있는 것이다.Here, the rotation of the conveying holes 22, 22 'is rotated by a normal drive motor (not shown in the figure), or the swivel table 40 and the connecting swivel 41 as shown in FIG. By receiving the rotational force of the drive motor 35 by it will be to be rotated at the same time.

또한, 전기한 이송수단(20)에 있어서, 일측으로 파이프(1), (1')가 유입되는 순간에는 타측의 클램프(24')가 실린더(23')의 작동에 의해 상승하게 되므로 유도봉(25)을 지지하고 있는 것이며, 자동공급수단(10)측의 클램프(24)가 하강된 상태에서 파이프(1), (1')의 투입이 진행되며 파이프(1), (1')가 클램프(24')에 근접하게되면 다시 후측의 클램프(24')는 하강하고 전측의 클램프(24)가 상승하며 유동봉(25)을 지지하므로 파이프(1),(1')의 유도봉(25) 통과가 가능한 것이다.In addition, in the conveying means 20 described above, at the moment when the pipes 1 and 1 'are introduced into one side, the clamp 24' on the other side is raised by the operation of the cylinder 23 ', so that the guide rod (25) is supported, and the pipes (1) and (1 ') are introduced while the clamp (24) on the automatic feeding means (10) side is lowered, and the pipes (1) and (1') When it comes close to the clamp 24 ', the rear clamp 24' is lowered, the front clamp 24 is raised and supports the flow rod 25, so that the guide rod 25 of the pipes 1 and 1 'is supported. ) It is possible to pass.

이렇게 이송수단(20)을 거쳐 단조수단(30)으로 공급된 파이프(1), (1')는 제5도의 도시와 같이 유도봉(25)과 나사 결합된 성형봉(37)으로 진입하게 되며, 성형봉(37)의 외경은 공급되는 파이프(1), (1')의 내경보다 작은 외경으로 형성되어 있으므로, 파이프(1), (1')의 유도삽입이 용이함은 물론, 파이프(1), (1')가 성형봉(37)으로의 진입과 동시에 구동모터(35)의 회전 및 밸트(36)에 의해 회전가이더(34) 및 이에 결합된 단조해머(33), (33')가 회전하며 일정한 외경을 갖는 단조 보빈을 얻게 됨은 물론 단조에 의해 기계적인 강성이 향상된 보빈을 얻게 되는 것이다.The pipes 1 and 1 'supplied to the forging means 30 through the transfer means 20 enter the forming rod 37 screwed with the guide rod 25 as shown in FIG. Since the outer diameter of the forming rod 37 is formed to be smaller than the inner diameters of the pipes 1 and 1 'to be supplied, the pipes 1 and 1' can be easily inserted and inserted into the pipe 1 as well. ), (1 ') enters the forming rod 37 and the rotary guider 34 and the forged hammers 33 and 33 coupled thereto by the rotation of the drive motor 35 and the belt 36 at the same time. In addition to obtaining a forged bobbin having a constant outer diameter rotates, the mechanical rigidity is improved by forging.

이때, 단조해머(33), (33')는 제6도의 도시와 같이 그 회전 원심력에 의해 원중심의 외측으로 벗어나려는 힘을 받게 되고, 이러한 상태에서 회전하게 되면 일정간격으로 내측 돌출된 봉(31), (31')에 의해 일정간격을 슬라이딩하게 되는 것이다.At this time, the forging hammers (33), (33 ') is subjected to a force to escape to the outside of the center of gravity by the rotation centrifugal force as shown in Figure 6, when rotating in this state, the rod protrudes at a predetermined interval ( 31) and 31 'to slide a predetermined interval.

즉, 단조해머((31')는 회전과 동시에 봉(31), (31')의 형성개수만큼 슬라이딩을 반복하는 것이다.That is, the forging hammer 31 'repeats the sliding by the number of formation of the rods 31 and 31' at the same time as the rotation.

따라서, 투입된 파이프(1), (1')가 단조해머(33), (33')의 중심부로 유입됨과 동시에 단조해머(33), (33')의 슬라이딩작용에 의해 단조가 이루어지는 것이다.Therefore, the injected pipes 1 and 1 'enter the center of the forging hammers 33 and 33' and are forged by the sliding action of the forging hammers 33 and 33 '.

또한, 성형봉(37)은 공급되는 파이프(1), (1')의 내경보다 작은 범위내에서 사용자가 원하는 규격을 가진 치수로 형성되어야 할것이며, 이 성형봉(37)의 외경에 의해 단조되는 스틸보빈의 직경이 결정되는 것이다.In addition, the forming rod 37 should be formed in a dimension having a desired size within the range smaller than the inner diameter of the pipe (1), (1 ') to be supplied, and forged by the outer diameter of the forming rod 37 The diameter of the steel bobbin to be determined.

또한, 파이프(1), (1')의 이송시간을 조절하므로서, 그 단조시간이 조절되게 하므로서 기계적인 강도의 조절은 물론 직경의 조절이 가능한 것이다.In addition, by adjusting the conveying time of the pipe (1), (1 '), the forging time is adjusted so that not only the mechanical strength but also the diameter can be adjusted.

이렇게 단조수단(30)을 통과한 파이프(1), (1')는 일정한 직경 및 기계적인 강성이 뛰어난 스틸보빈으로 완성되는 것이다.Thus, the pipes 1 and 1 'passed through the forging means 30 are finished with a steel bobbin having a constant diameter and mechanical rigidity.

이상과 같은 자동 스틸보빈 단조기계는 자동 연속생산이 가능하므로 생산성이 향상되며 재료의 손실이 없으며, 단조가공에 의해 일정한 치수를 얻게 됨은 물론 단조에 의한 기계적인 강성이 향상되어 보다 효율적인 사용이 가능함은 물른 그 스틸보빈의 사용수명이 연장되는 효과가 있는 것이다.The automatic steel bobbin forging machine as described above is capable of automatic continuous production, improving productivity, no material loss, obtaining a certain dimension by forging, and improving mechanical rigidity by forging. Of course, there is an effect of extending the service life of the steel bobbin.

Claims (1)

몸체(2)의 상부에 파이프(1), (1')를 자동배출하는 통상의 자동공급수단(10)과, 이송수단(20) 및 단조수단(30)을 결합형성하되, 자동공급수단(10)은 하부 일측에는 실린더(11)를 결합형성하되, 실린더축(12)의 단부에 절곡형성된 밀판(13)을 결합형성하며, 이송수단(20)은 양측 회전롤러(21), (21')가 동시회전되는 이송구(22), (22')가 다수 결합되고, 이송구(22), (22')의 사이에는 하부 실린더(23), (23')에 의해 작동하는 클램프(24), (24')를 결합하며, 전기한 이송구(22), (22') 및 클램프(24), (24')의 사이 공간에는 유도봉(25)을 수평삽입하여 되는 것이며, 단조수단(30)은 다수의 봉(31), (31')이 일정간격으로 내측 돌출삽입된 고정링(32)과 고정링(32)의 내부에 유동가능한 단조해머(33), (33')를 형성하며, 단조해머(33), (33')는 회전가이더(34)에 의해 회전가능하며 회전가이더(34)는 구동모터(35)에 의해 밸트(36) 회전되는 것이며, 전기한 이송수단(20)의 단부에는 공급되는 파이프(1), (1')의 내경보다 작은 직경을 가진 성형봉(37)의 일단을 유도봉(25)의 단부에 나사결합하여 됨을 특징으로 하는 자동 스틸보빈 단조장치.A common automatic supply means 10 for automatically discharging the pipes 1 and 1 'on the upper portion of the body 2, and the transfer means 20 and the forging means 30 are combined to form an automatic supply means ( 10 is coupled to form a cylinder 11 on one side of the lower side, bent to form the bent plate 13 is formed on the end of the cylinder shaft 12, the transfer means 20 is a rotating roller (21), both sides (21 ') A plurality of feed holes 22, 22 'are simultaneously coupled, and a clamp 24 operated by the lower cylinders 23, 23' between the feed holes 22, 22 '. ) And (24 '), and the guide rod (25) is inserted horizontally into the space between the conveying port (22), (22') and the clamps (24), (24 '), forging means 30 is a plurality of rods 31, 31 'forging hammers 33, 33' which are movable inside the fixed ring 32 and the fixed ring 32 in which the inner projection is inserted at regular intervals. The forging hammers 33 and 33 'are rotatable by the rotary guider 34 and the rotary guider 34 is driven. The belt 36 is rotated by the rotor 35, and one end of the forming rod 37 having a diameter smaller than the inner diameters of the pipes 1 and 1 'supplied to the end of the conveying means 20, which is supplied. Automatic steel bobbin forging device characterized in that the screwed to the end of the guide bar (25).
KR1019980001364A 1998-01-19 1998-01-19 Auto steel bobbin swaging machine KR100269574B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101765519B1 (en) * 2015-11-17 2017-08-24 주식회사 화승알앤에이 Swaging apparatus
KR101797855B1 (en) * 2016-04-06 2017-11-16 국민대학교산학협력단 Swaging machine and method for operating the swaging machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101765519B1 (en) * 2015-11-17 2017-08-24 주식회사 화승알앤에이 Swaging apparatus
KR101797855B1 (en) * 2016-04-06 2017-11-16 국민대학교산학협력단 Swaging machine and method for operating the swaging machine

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