KR900010877Y1 - Taper forming apparatus of steel reinforcing - Google Patents
Taper forming apparatus of steel reinforcing Download PDFInfo
- Publication number
- KR900010877Y1 KR900010877Y1 KR2019870001603U KR870001603U KR900010877Y1 KR 900010877 Y1 KR900010877 Y1 KR 900010877Y1 KR 2019870001603 U KR2019870001603 U KR 2019870001603U KR 870001603 U KR870001603 U KR 870001603U KR 900010877 Y1 KR900010877 Y1 KR 900010877Y1
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- longitudinal
- root
- spiral
- cam
- cam disk
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
- B21F27/10—Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
- B21F27/122—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by attaching a continuous stirrup to longitudinal wires
Abstract
내용 없음.No content.
Description
제1도는 본 고안을 실시한 철근평성기의 정면도.1 is a front view of the rebar flat machine of the present invention.
제2도는 제1도의 A-A선 단면도.2 is a sectional view taken along the line A-A of FIG.
제3도는 제2도의 B-B선 단면도.3 is a cross-sectional view taken along the line B-B in FIG.
제4도는 본 고안의 요부를 나타내는 부분 사시도.4 is a partial perspective view showing the main portion of the present invention.
제5도는 본 고안의 작용상태 설명도.5 is an explanatory diagram of the working state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 종근 5 : 드럼2: Cuff 5: Drum
8 : 나선근 11 : 캠디스크8: spiral root 11: cam disk
13, 20 : 스파이럴괘조 14 : 아암13, 20: spiral ruler 14: arm
15 : 종절간 19 : 전국용캠디스크15: End of Interval 19: National Camp Disk
21 : 가압전국 22 : 홀더21: pressurized nation 22: holder
본 고안은 테이퍼상의 콘크리트 전주와 같은 포올(pole)의 내부심체에 해당하는 철근을 편성제조함에 있어서, 축방향으로 이동하는 복수개의 종근(縱筋) 외측에 나선근을 권회시켜 바스켓형의 철근망을 편성하면서 진행하는 각 종근 사이의 간격을 확개 또는 축소하여 종근을 테이퍼상으로 형성시킴과 동시에, 종근외측에 권회되는 나선근을 공급하는 나선근 공급구 역시 종근이 확개 또는 축소되는 테이퍼를 따라 함께 이동되도록 한 철근편성기의 테어퍼형성장치에 관한 것으로서, 특히 종근과 나선근 공급구를 확개 또는 축소시키기 위한 이동기구가 스파이럴캠(spiral-cam)과 교합하는 종절간과 연결되도록 구성함으로서 전체적 메카니즘을 간소화시킴과 동시에 종근과 나선근이 캠판의 회전에 따라 연동하면서 확개 또는 축소되므로서 균일한 테이퍼를 연속적으로 형성시키도록 하기 위한 것이다.The present invention is a basket-type reinforcing bar network by winding a spiral bar on the outer side of a plurality of longitudinal bars moving in the axial direction in knitted fabrication of reinforcing bars corresponding to a pole inner core such as a tapered concrete pole. While forming the longitudinal muscles in tapered form by increasing or reducing the spacing between each advancing longitudinal muscles, the spiral muscle supply hole that supplies the spiral muscles wound around the lateral muscles also follows the taper in which the longitudinal muscles are expanded or contracted. The present invention relates to a taper forming apparatus of a rebar knitting machine, in which a moving mechanism for expanding or contracting a longitudinal muscle and a spiral muscle supply port is connected to a longitudinal interlocking bite interlocking with a spiral-cam. Uniform taper as the longitudinal and spiral muscles interlock and expand or contract as the cam plate rotates It is to so as to continuously form.
종래의 철근편성기에 있어서 종근을 지지하는 각지지간을 피니온과 연동하는 래크(rack)에 연결하여 각지지간을 진퇴시키도록 한 것이 알려진바 있으나(공개특허공보 제188호, 공개번호 86-3395호 참조), 이는 종근을 지지하는 각 지지간마다 피니온치차기구를 설치하여야 되는 것이어서 전체적인 전동기구 및 구동기구가 복잡하게 구성되는 결점이 있는 것이었고, 진행하는 각종근의 내측부에 원추형회전체를 설치하여 각 종근이 원추형회전체에 압접된 상태로 회전하면서 원추형회전체의 경사면을 따라 진행하도록 한 것에 있어서는 (일본국 특허출원공고 소 45-2466호 참조)종근이 회전중 원추형회전체에서 미끄러지게 되므로서 각종근 사이의 간격이 불균형상태로 편성되는 등의 결점이 있는 것이었다.In the conventional rebar knitting machine, it is known to connect each support section supporting the longitudinal roots to a rack interlocking with the pinion to advance the support sections. (Public Patent Publication No. 188, Publication No. 86-3395) This is because the pinion gear mechanism must be installed at each support for the longitudinal roots, which has a drawback in that the overall power mechanism and the driving mechanism are complicated, and a conical rotating body is installed at the inner side of the various muscles in progress. In the case where each longitudinal is rotated while being pressed against the conical rotating body and proceeds along the inclined surface of the conical rotating body (see Japanese Patent Application Publication No. 45-2466), the longitudinal root slides on the conical rotating body during rotation. In other words, the gap between the various muscles was formed in an unbalanced state.
본 고안은 이와 같은 종래의 문제점을 해소하기 위하여 이루어진 것으로서, 각 종근을 지지하는 지지체를 스파이럴캠과 교합하는 종절간에 연결시키므로서, 각종근 지지체의 진퇴작용이 1개의 캠판에 의하여 연동되도록하여 구동기구를 단순화시킴과 동시에 동력소모를 절감케하고, 장치전체의 기계적진동이 감소되도록 한 것으로서 이하 도면에 따라 상세히 설명하면 다음과 같다.The present invention is made in order to solve such a conventional problem, by connecting the support for each longitudinal muscle between the longitudinal interlocking with the spiral cam, the drive of the various muscle supports to interlock by one cam plate to drive Simplifying the mechanism and at the same time to reduce power consumption, and to reduce the mechanical vibration of the entire device as described in detail below according to the drawings.
제1도는 본 고안을 장치한 철근편성기의 전체적인 구성을 나타내는 정면도로서, 종근 지지틀(1)에 지지된 다수의 종근(2)이 기대(3)상에 입설된 양측프레인(4)(4')사이에서 회전하는 드럼(5)내를 통과하도록 구성되어 있고, 드럼(5)은 로울러베어링(6)에 의하여 지지되어 있으며, 드럼(5)을 통과한 종근(2)은 견인장치(7)에 의하여 축방향으로 잡아 당김과 동시에, 드럼(5)을 회전시키면서 인출되는 종근(2)주위에 나선근(8)을 권회하고, 용접장치(9)에 의하여 종근(2)과 나선근(8)의 교차점을 용접하도록 되어 있다.FIG. 1 is a front view showing the overall configuration of a rebar knitting machine equipped with the present invention, in which a plurality of longitudinal roots 2 supported on a longitudinal support frame 1 are placed on a base 3 on both sides 4 and 4; It is configured to pass through the drum (5) rotates between ',' the drum (5) is supported by the roller bearing (6), the longitudinal root (2) passing through the drum (5) is a traction device (7) By pulling in the axial direction by winding the spiral root (8) around the longitudinal root (2) drawn out while rotating the drum (5), and by the welding device (9) longitudinal root (2) and spiral root ( The intersection of 8) is to be welded.
제2도와 제3도는 본 고안의 요부를 나타내는 캠기구에 의한 종근92)에 테이퍼형성형장치를 나타내는 단면도로서, 종근(2)의 입구측프레임(4')에는 원주형방향으로 복수개의 구동기어(10)(10')를 설치하고, 각 구동기어(10)(10')와 교합회전하는 캠디스크(11)가 구동기어의 전동으로 회전하도록 설치되어 있다.2 and 3 are cross-sectional views showing the tapered forming apparatus in the longitudinal root 92 by the cam mechanism showing the main part of the present invention, wherein the inlet-side frame 4 'of the longitudinal root 2 has a plurality of drive gears in the circumferential direction; (10) and 10 'are provided, and the cam disk 11 which engages rotation with each drive gear 10 and 10' is provided so that it may rotate by the drive gear.
이 캠디스크(11)는 외주면에 각 구동기어(10)(10')와 교합되는 외치차(12)가 형성되어 있고, 일측면에는 제2도에 도시된 바와같이 스파이럴괘조(13)가 형성되어 있으며, 종근(2)을 지지하는 아암(14)과 일체로된 수개의 종절간(15)이 방사상으로 배치되어 있다. 이 종절간(15)에는 스파이럴괘조(13)와 교합되는 종절홈(15')이 형성되므로서, 가이드판(16)내를 접동하는 종절간(15)은 스파이럴괘조(13)와 교합된 상태에서 캠디스크(11)의 회전에 따라 가이드판(16)내에서 진퇴하도록 구성되어 있다.The cam disc 11 has an outer tooth 12 interlocked with each of the drive gears 10 and 10 'on its outer circumferential surface, and a spiral ruler 13 is formed on one side as shown in FIG. Several longitudinal sections 15 integral with the arm 14 supporting the root muscle 2 are arranged radially. In the longitudinal section 15, the longitudinal groove 15 'that is engaged with the spiral ruler 13 is formed, so that the longitudinal section 15 sliding in the guide plate 16 is engaged with the spiral ruler 13. It is configured to move in and out of the guide plate 16 in accordance with the rotation of the cam disk (11).
또한 회전하는 드럼(5)의 종근(2)출구측에는 요입면(17)을 형성하여 이 요입면(17)부분에 드럼(5)과 별도로 회전되도록 체인기어(18)에 의하여 회전하는 전국용 캠디스크(19)를 장설하였으며, 이 전국용 캠디스크(19)에는 종근(2)을 지지하는 아암(14)을 승강시키기 위한 캠디스크(11)과 동일하게 스파이럴괘조가(20)가 형성되어 있고, 가압전국(21)을 지지하는 홀더(22)가 스파이럴괘조(20)와 교합되어 전국용캠디스크(19)의 회전에 따라 홀더(22)가 진퇴하도록 구성되어 있다.In addition, a cam for nationwide, which is formed by the chain gear 18 so as to be rotated separately from the drum 5 on the inlet surface 17, the indentation surface 17 is formed at the longitudinal root 2 exit side of the rotating drum 5. The disk 19 was installed, and the spiral cam 20 is formed on the national cam disk 19 in the same manner as the cam disk 11 for lifting the arm 14 supporting the longitudinal root 2. The holder 22 supporting the pressurizing power 21 is engaged with the spiral hook 20 so that the holder 22 moves forward and backward as the national cam disk 19 rotates.
도면중 부호23은 나선근(8)이 인출되는 안내관으로서, 드럼(5)과 함께 회전하도록 장착된다.In the figure, reference numeral 23 denotes a guide tube through which the spiral root 8 is drawn out, and is mounted to rotate together with the drum 5.
24는 드럼(5)을 회전시키는 체인휠이고, 25는 도전판이며, 26, 27은 캠디스크(11)를 회전시키기 위한 구동용 스프로 키트휘일이다.24 is a chain wheel for rotating the drum 5, 25 is a conductive plate, and 26 and 27 are drive sprocket kit wheels for rotating the cam disk 11.
이와 같이 구성된 본 고안은 종근지지틀(1)에서 이송되는 종근(2)을 드럼(5)의 내경공간부에 설치된 아암(14)에 삽통시켜 견인장치(7)에 연결하여 인출하면서, 드럼(5)을 회전시키게되면, 드럼(5)과 함께 회전하는 안내관(23)으로부터 인출되는 나선근(8)이 종근의 외주면에 나선상으로 감기게되는 것이고, 이때 종근(2)과 나선근(8) 교차점이 용접장치(9)에 의하여 용접되면서 철근바스켓이 편성되는 것인바, 본 고안에서는 제5도에 도시한 바와 같이 종근(2)을 지지하는 아암(14)과 나선근(8)을 용접하는 가압전국(21)의 홀더(22)를 다같이 스파이럴괘조(13)(20)가 형성된 캠디스크(11)와 전국용 캠디스크(19)에 의하여 종절(從節) 운동하도록 구성하므로서, 종근(2)이 진행하는 동안 스프로키트휘일(26)(27)에 의하여 구동기어(10)(10')를 회전시키면 이와 교합된 캠디스크(11)가 회전하게되고, 이에 따라 스파이럴괘조(13)와 교합된 종절간(15)이 캠디스크(11)의 반경방향으로 이동하게 되므로서, 종근(2)을 지지하는 아암(14)이 캠디스크(11)의 회전방향에 따라 진퇴하면서 종근(2)이 테어퍼상으로 진행하게 되는 것이다.The present invention configured as described above inserts the longitudinal root 2 transferred from the longitudinal support frame 1 into the arm 14 installed in the inner diameter space of the drum 5, and is connected to the traction device 7 to draw out the drum ( When 5) is rotated, the spiral root 8 drawn from the guide tube 23 rotating together with the drum 5 is spirally wound on the outer circumferential surface of the longitudinal root, wherein the longitudinal root 2 and the spiral root 8 Rebar basket is knitted as the intersection is welded by the welding device 9, in the present invention, as shown in FIG. 5, the arm 14 and the spiral root 8 supporting the longitudinal root 2 are welded. While the holder 22 of the pressurizing power station 21 is configured to be longitudinally moved by the cam disk 11 and the cam cam 19 for the whole country where the spiral brackets 13 and 20 are formed, When the drive gears 10 and 10 'are rotated by the sprocket kit wheels 26 and 27 while (2) is in progress, the cam disk 11 engaged with the drive gear 10 and 10' is rotated. Is rotated, so that the longitudinal section 15 engaged with the spiral jaw 13 moves in the radial direction of the cam disk 11, so that the arm 14 supporting the longitudinal root 2 has a cam disk ( In the direction of rotation of 11), the longitudinal root 2 proceeds to the taper shape.
한편, 나선근(8)과 용접장치(9)는 종근(2)이 점차테이퍼상으로 진행함에 따라 종근(2)의 테이퍼와 같은 비율로 이동하여야 되므로, 이를 위하여 가압전국(21)을 지지하는 홀더(22)가 전국용 캠디스크(19)의 스파이럴괘조(20)와 교합하여 종절운동하도록 구성하므로서, 전국용캠디스크(19)가 회전하면 홀더(22)가 전국용캠디스크(19)의 반경방향으로 이동하게되는 것이고, 종근(2)의 테이퍼에 상응하여 진퇴하게 되므로서 종근(2)과 나선근(8)을 정확히 용접하게 되는 것이다.On the other hand, since the spiral root 8 and the welding device 9 must be moved at the same ratio as the taper of the longitudinal root 2 as the longitudinal root 2 gradually progresses on the taper, it is necessary to support the pressure station 21 for this purpose. The holder 22 is configured to interlock with the spiral hook 20 of the national cam disk 19 so that the longitudinal movement of the national cam disk 19 causes the holder 22 to rotate in the radial direction of the national cam disk 19. It is to be moved to, according to the taper of the longitudinal root (2) is to be welded exactly the longitudinal root (2) and the spiral root (8).
이와같이 본 고안은 철근바스켓을 형성함에 있어서, 종근(2)을 테이퍼상으로 진행시키기 위하여 스파이럴괘조가 형성된 캠디스크를 이용하므로서, 종근(2)을 지지하는 여러 개의 아암(14)이 1개 캠디스크(11)에 의하여 진퇴하는 것이므로 복잡한 전동 및 구동기구가 생략되므로서 동력소모를 크게 감소시킬 수 있게됨과 동시에 캠기구의 특성에 따라 기계적 진동이 감소되고, 장치의 운전소음을 방지할 수 있는 작용효과를 나타내게되는 것이다.Thus, in the present invention, in forming a reinforcing basket, a cam disc having a spiral ruler is formed in order to advance the longitudinal root 2 in a tapered shape, so that several arms 14 supporting the longitudinal root 2 have one cam disk. (11) As it moves forward and backward, complicated transmission and drive mechanisms are omitted, which greatly reduces the power consumption, and at the same time, mechanical vibration is reduced according to the characteristics of the cam mechanism, and the operation and noise of the device can be prevented. Will be represented.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870001603U KR900010877Y1 (en) | 1987-02-14 | 1987-02-14 | Taper forming apparatus of steel reinforcing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870001603U KR900010877Y1 (en) | 1987-02-14 | 1987-02-14 | Taper forming apparatus of steel reinforcing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880016356U KR880016356U (en) | 1988-10-08 |
| KR900010877Y1 true KR900010877Y1 (en) | 1990-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870001603U KR900010877Y1 (en) | 1987-02-14 | 1987-02-14 | Taper forming apparatus of steel reinforcing |
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| Country | Link |
|---|---|
| KR (1) | KR900010877Y1 (en) |
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1987
- 1987-02-14 KR KR2019870001603U patent/KR900010877Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR880016356U (en) | 1988-10-08 |
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