KR100252004B1 - H-beam assembly and straightening machine - Google Patents

H-beam assembly and straightening machine Download PDF

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Publication number
KR100252004B1
KR100252004B1 KR1019970082254A KR19970082254A KR100252004B1 KR 100252004 B1 KR100252004 B1 KR 100252004B1 KR 1019970082254 A KR1019970082254 A KR 1019970082254A KR 19970082254 A KR19970082254 A KR 19970082254A KR 100252004 B1 KR100252004 B1 KR 100252004B1
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South Korea
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roller
welding
straightening
frame
machine
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KR1019970082254A
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Korean (ko)
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KR19990061957A (en
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강영운
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박민성
금강기공주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: An automatic welding and straightening machine for an H-beam is provided to reduce a cost and the number of workers and to minimize working space by automatically welding the H-beam and by straightening the twisted H-beam caused by the welding, with one machine. CONSTITUTION: An automatic H-beam welding and straightening machine consists of a welding machine (8) in both sides of a frame (1); a straightening roller (2) rotating by a motor (4) and a universal joint (5) while vertically moved by a cylinder (3); a pair of supporting rollers (15) sliding by the rotation of a handle (9), in the upper portion of the straightening roller; and a guiding roller (7) supporting an H-beam (19) by moving up and down by a cylinder (6), in the upper portion of the frame. When an entrance transfer device transfers the first welded H-beam, the welding machine precisely welds the H-beam. At that time, the H-beam is bent upward caused by heat and the straightening roller corrects the H-beam with the supporting roller. The H-beam is stably transferred to an exit transfer device by the guiding roller of the frame.

Description

에이취 빔 자동 용접 및 교정장치H-beam automatic welding and straightening device

본 발명은 고층빌딩의 철골 철근 콘크리트 또는 건축 철골 빌딩 등에 사용되는 에이취 빔(H-BEAM)을 자동 용접조립하고, 용접에 의해 비틀어진 에이취 빔을 롤러에 의해 교정하는 에이취 빔 자동 용접 및 교정장치에 관한 것으로,The present invention is automatic welding assembly of H-Beam (H-BEAM) used in steel reinforced concrete or architectural steel buildings of high-rise building, and H-beam automatic welding and straightening apparatus for correcting the twisted H-beam by a roller About

특히, 고층빌딩의 철골 철근 콘크리트 또는 건축 철골 빌딩 등에 사용되는 에이취 빔(H-BEAM)을 하나의 장치에서 자동 용접조립함과 동시에 용접에 의해 비틀어진 에이취 빔을 교정할 수 있도록 하는 에이취 빔 자동 용접 및 교정장치에 관한 것이다.In particular, H-BEAM used in high-rise steel reinforced concrete or architectural steel buildings can be automatically welded and assembled in one device, and H-beam automatic welding can be used to correct twisted H-beams by welding. And a calibration device.

일반적으로 고층빌딩의 철골 철근 콘크리트 건축물이나 건축 철골 빌딩 등에는 그 건축물이 수직하중에 견딜 수 있도록 에이취 빔을 사용하고 있으며, 이러한 건축공사에 사용되는 에이취 빔은 대형이므로 각각의 철판을 에이취형으로 용접하여 제작하고 있다.In general, HRC beams are used in high-rise steel reinforced concrete buildings or architectural steel buildings so that the buildings can withstand vertical loads. HRC beams used in these constructions are large, so each steel plate is welded in H. H. To produce.

또한, 상기와 같은 용접작업으로 제작된 에이취 빔은 용접조립작업시에 발생된 열로 인하여 에이취빔에 휨변형이 발생되며, 이러한 휨변형은 수평의 상태로 교정을 하여야만 에이취 빔이 갖는 강도를 유지시킬 수 있다.In addition, the H. beam produced by the welding work as described above causes bending deformation in the H. beam due to the heat generated during the welding assembly operation. Such bending deformation is required to be corrected in a horizontal state to maintain the strength of the H. beam. Can be.

그러나, 종래의 에이취 빔을 제작하기 위한 용접조립작업과 용접작업으로 인하여 변형된 에이취 빔을 교정하는 작업은 각각 별도의 장비를 구입하여 작업을 함에 따라 에이취 빔의 제작에 사용되는 용접장치와 교정장치를 별도로 구입하기 위한 비용부담이 매우 컸을 뿐만 아니라, 에이취 빔을 제작하는 하나의 작업을 위해 두가지의 장비를 설치해야 하므로 넓은 작업장이 필요하고, 작업인력도 많이 필요해지는 문제점이 있었다.However, the conventional welding assembly work for manufacturing the H. a. Beam and the job of correcting the a. H. beam deformed due to the welding work are purchased separately and the welding device and the calibration device used for the production of the H. a. Beam. In addition, the cost burden for purchasing separately was very large, and because two pieces of equipment were to be installed for one work to manufacture H. beam, a large workshop was required, and a lot of workforce was required.

따라서, 본 발명의 목적은 고층빌딩의 철골 철근 콘크리트 또는 건축 철골 빌딩 등에 사용되는 에이취 빔(H-BEAM)을 하나의 장치에서 자동 용접조립함과 동시에 용접에 의해 비틀어진 에이취 빔을 교정할 수 있도록 함으로서 장비구입에 대한 비용부담을 줄이고, 작업공간을 최소화할 뿐만 아니라, 작업인원을 축소할 수 있도록 한 에이취 빔 자동 용접 및 교정장치를 제공함에 있다.Accordingly, an object of the present invention is to auto-assemble the H-Beam (H-BEAM) used in high-rise steel reinforced concrete or architectural steel buildings in one device, and at the same time to correct the twisted H-beam by welding By reducing the cost of purchasing equipment, minimizing the work space, and providing a beam beam automatic welding and calibration device that can reduce the number of workers.

도 1은 본 발명의 설치상태를 보인 예시도1 is an exemplary view showing an installation state of the present invention

도 2는 본 발명 장치의 평면도2 is a plan view of the device of the present invention;

도 3은 본 발명에 의한 용접상태를 보인 정면도Figure 3 is a front view showing a welding state according to the present invention

도 4는 본 발명에 의한 교정상태를 보인 정면도Figure 4 is a front view showing a calibration state according to the present invention

도 5는 본 발명에 의한 교정롤러의 동력전달상태도5 is a power transmission state of the calibration roller according to the present invention

도 6은 본 발명에 의한 지지롤러의 동작상태도6 is an operation state of the support roller according to the present invention

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 프레임 2 : 교정롤러1: frame 2: calibration roller

3, 6 : 실린더 4 : 모터3, 6: cylinder 4: motor

5 : 유니버설조인트 7 : 안내롤러5: Universal Joint 7: Guide Roller

8 : 용접기 9 : 핸들8: welder 9: handle

14 : 롤러축 15 : 지지롤러14 roller shaft 15 support roller

19 : 에이취 빔19: H. beam

이하 본 발명의 바람직한 실시예를 첨부 도면에 의하여 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

프레임(1)의 정면 양측에 용접기(8)를 구비하고, 프레임(1)의 중앙 하부에는 실린더(3)에 의해 상하로 동작되면서 모터(4)와 유니버설조인트(5)에 의해 연결되어 회전하는 교정롤러(2)를 설치하며, 그 교정롤러(2)의 상부에는 핸들(9)을 회전시킴에 따라 양측으로 슬라이딩되는 한쌍의 지지롤러(15)를 회전가능하게 구비한 후 상기 프레임(1)의 상단에는 실린더(6)에 의해 승하강되어 에이취 빔(19)을 지지하는 안내롤러(7)를 구비하여서 된 것이다.The welding machine 8 is provided on both sides of the front face of the frame 1, and is connected to and rotated by the motor 4 and the universal joint 5 while being operated up and down by the cylinder 3 at the center lower part of the frame 1. The calibration roller (2) is installed, and the upper part of the calibration roller (2) is provided with a pair of support rollers (15) rotatably rotatable on both sides as the handle (9) is rotated and the frame (1). At the upper end thereof, the guide roller 7 which is lifted up and down by the cylinder 6 to support the H. beam 19 is provided.

이와 같이 구성된 본 고안은 용접조립 및 교정장치의 전,후에 진입이송수단(20)과 진출이송수단(21)을 구비하고, 상기 진입이송수단(20)으로 1차용접된 에이취 빔(19)을 장치내로 이송시키면 프레임(1)의 정면 양측에 설치된 용접기(8)가 1차로 부분용접된 에이취 빔(19)을 정밀하게 용접한다.The present invention configured as described above has an entry transport means 20 and an advance transport means 21 before and after the welding assembly and calibration apparatus, and the H. beam 19 welded primarily to the entrance transport means 20. When transported into the apparatus, the welder 8 provided on both sides of the front face of the frame 1 welds the H. beam 19 partially welded with precision.

이때, 상기 용접조립작업에서 발생되는 열로 인해 에이취 빔(19)은 양측이 상부로 휘어지는 변형이 일어나게 되며, 그 용접되면서 변형되어 이송되는 에이취 빔(19)은 모터(4)에 의해 회전되는 교정롤러(2)가 실린더(3)에 의해 상승되면 그 양측 위면이 지지롤러(15)에 지지되므로 변형된 에이취 빔(19)을 곧게 교정할 수 있는 것이다.At this time, due to the heat generated in the welding assembly operation, the deformation of the H. beam 19 is bent to the upper side, the H. beam 19 is transformed and transported while welding is the calibration roller is rotated by the motor (4) When (2) is raised by the cylinder 3, the upper surface of both sides is supported by the support roller 15, so that the deformed H. beam 19 can be straightened.

한편, 모터(4)에 연결되어 회전하면서 실린더(3)에 의해 승강되는 교정롤러(2)는 상기 모터(4)와 유니버설조인트(5)에 의해 연결된 것이므로 실린더(3)가 교정롤러(2)의 위치를 변경시켜도 원활하게 회전하면서 에이취 빔(19)을 교정하는 것이다.On the other hand, since the straightening roller 2 which is connected to the motor 4 and lifted by the cylinder 3 while being rotated is connected by the motor 4 and the universal joint 5, the cylinder 3 is the straightening roller 2. Even if you change the position of the H-beam beam 19 to be smoothly rotated.

또한, 상기와 같이 용접조립 및 교정되면서 이송되는 에이취 빔(19)은 그 상단이 실린더(6)에 의해 승강되는 안내롤러(7)에 지지되므로 이송중 유동되지 않고 안정되게 이송되는 것이다.In addition, the H. beam 19, which is transported while being welded and calibrated as described above, is supported by the guide roller 7 that is lifted by the cylinder 6, so that it is stably transported without being flown during transport.

상기와 같은 본 발명에서 교정롤러(2)와 함깨 에이취 빔(19)을 교정하는 지지롤러(15)는 각각의 핸들(9)을 돌리면 그 핸들축(10)의 단부에 구비된 체인기어(11)가 롤러축(14)의 체인기어(12)에 회전을 전달하여 스크류(13)를 회전시키므로 그 스크류(13)에 체결된 롤러축(14)이 좌,우로 슬라이딩되어 지지롤러(15)의 간격이 조절될 뿐만 아니라, 이로 인하여 크기나 두께가 다른 다양한 에이취 빔(19)도 하나의 장치에서 용접조립과 교정을 할 수 있는 것이며, 용접조립과 교정이 완료된 에이취 빔(19)은 장치 후면의 진출이송수단(21)에 의해 배출 이송되는 것이다.In the present invention as described above, the support roller 15 for calibrating the H roller beam 19 and the straightening roller 2 is a chain gear 11 provided at the end of the handle shaft 10 when each handle 9 is turned. ) Rotates the screw 13 by transmitting rotation to the chain gear 12 of the roller shaft 14, so that the roller shaft 14 fastened to the screw 13 is slid left and right so that the support roller 15 In addition to adjusting the spacing, this allows various H. beams 19 having different sizes or thicknesses to be welded and calibrated in one device. It is discharged by the advance transfer means (21).

상기에서와 같이 본 발명은 프레임의 정면 양측에 구비된 용접기로 에이취 빔을 용접하며, 그 프레임의 중앙 하부에는 실린더에 의해 상하로 동작되면서 모터와 유니버설조인트에 의해 연결되어 회전하는 교정롤러를 설치하고, 그 교정롤러의 상부에는 핸들을 회전시킴에 따라 양측으로 슬라이딩되는 한쌍의 지지롤러를 회전가능하게 구비한 후 상기 교정롤러와 지지롤러로 용접작업에서 변형된 에이취 빔을 교정할 수 있도록 함으로서 하나의 장비에서 에이취 빔의 용접조립과 교정이 가능하여 장비구입에 대한 비용부담을 줄이고, 작업공간을 최소화할 수 있을 뿐만 아니라, 작업인원을 축소할 수 있는 효과가 제공되는 것이다.As described above, the present invention welds the H. beam to the welders provided on both sides of the frame, and installs a calibration roller which is connected to and rotated by a motor and a universal joint while being operated up and down by a cylinder at the center of the frame. The upper part of the calibration roller is rotatably provided with a pair of support rollers which are slid to both sides as the handle is rotated, and then the calibration roller and the support roller can be used to correct the deformed H. beam in the welding operation. The welding assembly and calibration of the H. beam can be performed on the equipment, thereby reducing the cost of purchasing the equipment, minimizing the working space, and reducing the number of workers.

Claims (1)

프레임(1)의 정면 양측에 용접기(8)를 구비하고, 프레임(1)의 중앙 하부에는 실린더(3)에 의해 상하로 동작되면서 모터(4)와 유니버설조인트(5)에 의해 연결되어 회전하는 교정롤러(2)를 설치하며, 그 교정롤러(2)의 상부에는 핸들(9)을 회전시킴에 따라 양측으로 슬라이딩되는 한쌍의 지지롤러(15)를 회전가능하게 구비한 후 상기 프레임(1)의 상단에는 실린더(6)에 의해 승하강되어 에이취 빔(19)을 지지하는 안내롤러(7)를 구비하여서 됨을 특징으로 한 에이취 빔 자동 용접 및 교정장치.The welding machine 8 is provided on both sides of the front face of the frame 1, and is connected to and rotated by the motor 4 and the universal joint 5 while being operated up and down by the cylinder 3 at the center lower part of the frame 1. The calibration roller (2) is installed, and the upper part of the calibration roller (2) is provided with a pair of support rollers (15) rotatably rotatable on both sides as the handle (9) is rotated and the frame (1). At the top of the Hatch beam automatic welding and calibration device, characterized in that it is provided by a guide roller (7) which is elevated by the cylinder (6) to support the Hatch beam (19).
KR1019970082254A 1997-12-31 1997-12-31 H-beam assembly and straightening machine KR100252004B1 (en)

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KR19990061957A KR19990061957A (en) 1999-07-26
KR100252004B1 true KR100252004B1 (en) 2000-04-15

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KR101575252B1 (en) * 2014-04-18 2015-12-07 주식회사 제이콘 Turnning apparatus for welding circle pipe
CN104493410A (en) * 2014-12-20 2015-04-08 山东诺博泰智能科技有限公司 Kart handle support welding tooling
US10639692B2 (en) 2016-12-16 2020-05-05 Hyundai Motor Company Apparatus and method for correcting vehicle member
US11358199B2 (en) 2016-12-16 2022-06-14 Hyundai Motor Company Apparatus and method for correcting vehicle member

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