KR100196637B1 - A multiful automatic welding equipment - Google Patents

A multiful automatic welding equipment Download PDF

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Publication number
KR100196637B1
KR100196637B1 KR1019960062038A KR19960062038A KR100196637B1 KR 100196637 B1 KR100196637 B1 KR 100196637B1 KR 1019960062038 A KR1019960062038 A KR 1019960062038A KR 19960062038 A KR19960062038 A KR 19960062038A KR 100196637 B1 KR100196637 B1 KR 100196637B1
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KR
South Korea
Prior art keywords
welding
main shaft
moving frame
base
driven shaft
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KR1019960062038A
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Korean (ko)
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KR19980044027A (en
Inventor
장우석
강계형
한용섭
Original Assignee
추호석
대우중공업주식회사
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Priority to KR1019960062038A priority Critical patent/KR100196637B1/en
Publication of KR19980044027A publication Critical patent/KR19980044027A/en
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Publication of KR100196637B1 publication Critical patent/KR100196637B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02Carriages for supporting the welding or cutting element
    • B23K37/0211Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • B23K37/0235Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member forming part of a portal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02Carriages for supporting the welding or cutting element
    • B23K37/0241Attachments between the welding or cutting element and the carriage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02Carriages for supporting the welding or cutting element
    • B23K37/0247Driving means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02Carriages for supporting the welding or cutting element
    • B23K37/0282Carriages forming part of a welding unit

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

Abstract

본 발명은 용접장이 짧고 간격이 좁은 다수개의 피용접부재를 일정한 폭으로 용접하는 경우 이를 복수의 용접 토오치로서 단시간에 자동 용접하기 위하여 기대(1)와, 상기 기대(1)의 상부 일측에 기어박스(22)와 감속모터(24)를 함께 설치하는 모터구동부(2)와, 종방향의 가이드봉(32)을 형성한 좌, 우 이동용 종동축(3)과, 종방향의 나선(42)을 형성하여 상기 감속모터(24)와 동축에 설치되는 주동축(4)과, 저면에 상기 종동축(3)과 주동축(4)에 각각 나사로 맞추어지는 볼부시(52)를 형성하여 상기 주동축(4)의 회동으로 이동되는 이동 후레임(5)과, 상기 이동 후레임(5) 하방으로 끝부분에 트랙킹 수단(62)을 구비한 수직바(6)로 이루어지는 복수 용접장비로서 트랙킹 수단(62)은 일정간격으로 배치된 다수의 수직바(6) 하단에 각각 용접 토오치(64)를 설치하여서 된다.According to the present invention, when welding a plurality of welded members having a short welding length and a narrow interval to a certain width, the base 1 and the upper one side of the base 1 are geared to automatically weld a plurality of welding torches in a short time. The motor drive part 2 which installs the box 22 and the reduction motor 24 together, the driven shaft 3 for left and right movement which provided the guide rod 32 in the longitudinal direction, and the spiral 42 in the longitudinal direction. To form the main shaft (4) coaxially installed with the reduction motor (24), and the ball bush (52) screwed to the driven shaft (3) and the main shaft (4) on the bottom surface Tracking means (62) as a plurality of welding equipment consisting of a moving frame (5) moved in rotation of the coaxial (4), and a vertical bar (6) having a tracking means (62) at an end portion below the moving frame (5). ) Is provided by welding torch 64 at the lower end of the plurality of vertical bars 6 arranged at regular intervals.

Description

복수 자동 용접 장치Multiple automatic welding device

본 발명은 자동 용접 장치에 관한 것으로, 상세하게는 일정한 간격으로 정렬되고 용접 길이가 짧으며 대상물의 간격이 좁은 수개의 피용접부재를 동시에 용접하기 위한 복수 자동 용접 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic welding device, and more particularly, to a plurality of automatic welding devices for simultaneously welding several to-be-welded members that are aligned at regular intervals, have a short welding length, and have narrow objects.

종래에는 안티 스키드 바와 같은 용접부재를 용접하기 위하여 많은 작업자가 토오치를 잡고 일일이 용접함으로 인해 좁고 짧은 용접범위에도 불구하고 용접에 소요되는 인건비와 용접시간이 많이 소요되는 문제점이 있었다.In the related art, in order to weld a welding member such as an anti skid bar, many workers hold a torch and weld, and thus there is a problem in that labor cost and welding time are required for welding despite the narrow and short welding range.

이와 같은 종래의 수공적인 용접에 있어 직선상으로 배열되고 길이도 짧은 피용접물이 동일한 간격과 동일한 폭으로 설치되어 용접되는 경우에는 이를 한꺼번에 용접할 수 있는 것이다.In such conventional manual welding, when a welded object arranged in a straight line and having a short length is installed and welded at the same interval and the same width, it can be welded at once.

본 발명은 이와 같은 종래의 용접 방법에서 발생되는 문제점을 감안하여 직선상으로 배열되고 길이도 짧으면서 피용접물이 동일한 간격과 동일한 폭으로 설치된 경우 이를 간단히 이동 가능한 포터블식의 용접 장치로서 복수의 피용접물을 자동 용접토록 하고자 하는 데에 그 목적이 있다.The present invention is a portable welding device which is arranged in a straight line and has a short length and is easily movable when the welded objects are installed at the same interval and the same width in view of the problems occurring in the conventional welding method. The purpose is to allow automatic welding.

이와 같은 목적을 달성하기 위한 본 발명은 기대와, 상기 기대의 상부 일측에 기어박스와 감속모터를 함께 설치하는 모터구동부와, 종방향의 가이드봉을 형성한 좌, 우 이동용 종동축과 종방향의 나선을 형성하여 상기 감속모터와 동축에 설치되는 주동축과, 저면에 상기 종동축과 주동축에 각각 나사로 맞추어지는 볼부시를 형성하여 상기 주동축의 회동으로 이동되는 이동 후레임과, 상기 이동 후레임 하방으로 끝부분에 트랙킹 수단을 구비한 수직바를 포함하는 복수 용접장치를 제공한다.The present invention for achieving the above object is the base, the motor drive unit for installing the gearbox and the reduction motor together on one side of the upper base, and the left and right movement driven shaft and the longitudinal direction of the longitudinal guide rod A spiral frame forming a main shaft installed coaxially with the reduction motor, and a ball bush that is screwed to the driven shaft and the main shaft respectively on the bottom thereof, and a moving frame moved in rotation of the main shaft, and downward of the moving frame; To provide a plurality of welding apparatus including a vertical bar having a tracking means at the end.

따라서 본 고안은 복수개로 정렬된 안티 스키드바와 같은 피용접부재를 동시에 용접하는 경우 이를 한꺼번에 용접할 수 있어 작업자가 일일이 각 피용접 부재를 용접하는 경우 보다 훨씬 신속해져 공정시간도 빨라지며, 장비의 이동이 간편하며, 대량의 피용접부재를 한꺼번에 많은 량을 용접할 수 있는 유용성 있다.Therefore, the present invention can weld the welded members such as anti-skid bars arranged in plural at the same time, so that they can be welded at the same time, which is much faster than the worker welding each welded member one by one. This is simple and useful for welding a large amount of a large amount of welded members at once.

도 1은 본 고안의 전체 구조를 나타내는 사시도.1 is a perspective view showing the overall structure of the present invention.

도 2는 본 고안의 요부 확대 정면도2 is an enlarged front view of main parts of the present invention;

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

1 :기대 2 :모터 구동부1: Expected 2: Motor Drive

3 :종동축 4 :주동축3: driven shaft 4: main shaft

5 :이동 후레임 6 :수직바5: moving frame 6: vertical bar

22 :기어박스 24 :감속모터22: gear box 24: deceleration motor

32 :가이드봉 42 :나선32: guide rod 42: spiral

52 :볼부시 62 :트랙킹 수단52: ball bush 62: tracking means

64 :용접 토오치64: welding torch

이하 본 발명의 실시 예를 첨부도면과 함께 상세히 설명한다.Hereinafter, the embodiments of the present invention will be described in detail with the accompanying drawings.

첨부 도면중 도 1은 본 발명의 전체를 나타내는 사시도이고, 도 2는 본 발명의 요부를 확대한 사시도로서 이에 따르면, 본 발명은 크게 기대(1)와, 모터구동부(2)와, 종동축(3)과, 주동축(4)과, 이동 후레임(5)와 용접 토오치 헤드를 구비한 수직바(6)로 이루어진다.1 is a perspective view showing the whole of the present invention, Figure 2 is an enlarged perspective view of the main portion of the present invention, according to the present invention is largely the base 1, the motor driving unit 2, and the driven shaft ( 3) and a vertical bar 6 having a main shaft 4, a moving frame 5 and a welding torch head.

구체적으로 본 발명의 상기 기대(1)은 받침대를 형성하고 상부에는 사각형의 틀로 이루어진다.Specifically, the base 1 of the present invention forms a pedestal and has a rectangular frame on the top.

상기 모터 구동부(2)는 상기 기대(1)의 상부 일측에 기어박스(22)와 감속모터(24)를 함께 설치하여 벨트 등으로 전동되게 하여서 된다.The motor driving unit 2 is provided with the gear box 22 and the reduction motor 24 together on the upper side of the base 1 to be electrically driven by a belt or the like.

상기 종동축(3)과 주동축(4)은 각각 상기 기대(1)의 틀 위에서 일방향으로 병설되며 종동축(3)에는 축과 같은 방향으로 가이드봉(32)을 형성하고 주동축(4)역시 같은 축방향으로 나선(42)을 형성하여 상기 감속모터(24)와 동축에 설치된다. 이때 종동축(3)에는 회전력이 전달되지 못하고 가이드봉(32)에 의하여 주동축(4)의 나선이동시 안내기능을 수행한다.The driven shaft 3 and the main shaft 4 are arranged in one direction on the frame of the base 1, respectively, and the driven shaft 3 forms a guide rod 32 in the same direction as the shaft, and the main shaft 4 The spiral 42 is also formed in the same axial direction and is installed coaxially with the reduction motor 24. At this time, the rotational force is not transmitted to the driven shaft (3) and performs a guide function during the spiral movement of the main shaft (4) by the guide rod (32).

상기 이동 후레임(5)은 상기 기대(1) 위에서 상기 종, 주동축(3)(4)에 직각 방향으로 설치되며, 저면에서 링형으로 구멍을 형성하고 나선에 대응하는 나선홈을 형성한 볼부시(52)를 일체로 형성하여서 되며, 이 볼부시(52)가 상기 종동축(3)과 주동축(4)에 각각 나사로 맞추어져 상기 주동축(4)의 회동으로 좌, 우 이동된다.The moving frame 5 is installed at right angles to the longitudinal and main shafts 3 and 4 on the base 1, and has a ball bush in which a hole is formed in a ring shape at the bottom and a spiral groove corresponding to the spiral. 52 is integrally formed, and the ball bush 52 is screwed to the driven shaft 3 and the main shaft 4, respectively, and is moved left and right by the rotation of the main shaft 4.

수직바(6)는 상기 이동 후레임(5)의 저면에 일단부가 일체로 고정되고 타단은 하방을 향하여 수직 상태로 설치된다.The vertical bar 6 is fixed at one end to the bottom of the moving frame 5 and the other end is installed in a vertical state downward.

이와 같은 수직바(6)의 하단에는 용접수단이 설치되며 용접수단은 트랙킹 수단(62)에 의하여 트랙킹 되도록 로울러 심(Seam) 타입의 트랙커에 용접 토오치(64)를 설치하여서 된다.The welding means is installed at the lower end of the vertical bar 6, and the welding means is provided with a welding torch 64 on a roller seam type tracker to be tracked by the tracking means 62.

이와 같이 구성된 본 발명은 다수개의 정렬된 피용접물을 일정간격으로 배열한 뒤 그 위에 본 발명 기대(1)를 포함한 용접장비를 위치시킨다. 이후 구동모터부에 전원을 인가하여 모터를 구동시켜 주동축(4)을 회전시킨다.The present invention configured as described above arranges a plurality of aligned welded objects at regular intervals and then places the welding equipment including the present invention 1 thereon. Thereafter, power is applied to the driving motor to drive the motor to rotate the main shaft 4.

회전되는 주동축(4)에는 나선이 형성되어 있으므로 이 나선에 대응하는 볼부시를 형성한 이동 후레임(5)은 회전 방향에 대응하는 좌, 우의 한 방향으로 이동되며 종동축(3)은 가이드 받침의 기능을 수행할 뿐이다.Since the spiral shaft is formed on the main shaft 4 to be rotated, the moving frame 5 which forms the ball bush corresponding to the spiral is moved in one direction of left and right corresponding to the rotation direction, and the driven shaft 3 is guided. It just performs the function of.

이동후레임(5)의 이동에 따라 이동후레임(5)에 설치된 수직바(6)에 설치된 용접 토오치(64)는 용접을 개시하게 되는 것이다. 물론 이 토오치(64)의 용접 각도는 트랙커 수단(62)에 의하여 사전에 피용접물과 조정되어 있어야 한다.As the moving frame 5 moves, the welding torch 64 provided on the vertical bar 6 installed in the moving frame 5 starts welding. Of course, the welding angle of this torch 64 must be adjusted with the welded object in advance by the tracker means 62.

이와 같은 이동후레임(5)의 일정한 속도 이동은 용접 토오치의 용접속도에 맞추어야 하며, 용접이 모두 완료되면 용접을 정지시키면서 이동후레임(5)을 원위치로 이동시키게 된다. 이동 후레임(5)의 원위치 이동은 상기 주동축(4)의 회전 방향을 반대로 함에 의하여 이루어진다.Such a constant speed movement of the moving frame 5 should be matched to the welding speed of the welding torch, and when the welding is completed, the moving frame 5 is moved to its original position while stopping the welding. In-situ movement of the moving frame 5 is achieved by reversing the direction of rotation of the main shaft 4.

이와 같은 본 발명 복수 용접 장비는 다수개가 일정하게 정렬될 수 있는 피용접물을 대상으로 기대의 길이가 미치는 모든 경우에 연속적으로 용접이 이루어지는 특징이 있는 것으로 종래 이와 같은 용접 상황을 일일이 용접작업자가 수행함에 따른 인건비의 낭비를 절감하고, 용접시간이 장시간으로 되지 않는 효과가 있으며, 설치 운용이 간편한 등의 효과가 있다.Such a plurality of welding equipment of the present invention is characterized in that the welding is performed continuously in all cases in which the length of the expectation reaches a target to be welded to which a plurality of pieces can be regularly aligned. There is an effect of reducing the waste of labor costs, the welding time is not long, and easy to install and operate.

Claims (2)

기대(1)와, 상기 기대(1)의 상부 일측에 기어박스(22)와 감속모터(24)를 함께 설치하는 모터구동부(2)와, 종방향의 가이드봉(32)을 형성한 좌, 우 이동용 종동축(3)과, 종방향의 나선(42)을 형성하여 상기 감속모터(24)와 동축에 설치되는 주동축(4)과, 저면에 상기 종동축(3)과 주동축(4)에 각각 나사로 맞추어지는 볼부시(52)를 형성하여 상기 주동축(4)의 회동으로 이동되는 이동 후레임(5)과, 상기 이동 후레임(5) 하방으로 끝부분에 트랙킹 수단(62)을 구비한 수직바(6)을 포함하여 이루어지는 복수 자동 용접 장치.The base 1, the motor drive part 2 which installs the gearbox 22 and the reduction motor 24 together on the upper side of the base 1, and the left side which provided the guide rod 32 of the longitudinal direction, The driven shaft 3 for right movement, the main shaft 42 formed in the longitudinal spiral 42 and coaxially installed with the reduction motor 24, and the driven shaft 3 and the main shaft 4 on the bottom surface. And a ball frame 52 which is respectively screwed into the ball bush 52 to move in rotation of the main shaft 4, and a tracking means 62 at an end portion below the moving frame 5. A plurality of automatic welding device comprising one vertical bar (6). 제 1 항에 있어서,The method of claim 1, 상기 트랙커 수단(62)은 일정간격으로 배치된 다수의 수직바(6) 하단에 각각 용접 토오치(64)를 설치하여서 되는 것을 특징으로 하는 복수 자동 용접 장치The tracker means 62 is a plurality of automatic welding device, characterized in that by installing a welding torch 64 at the lower end of the plurality of vertical bar (6) arranged at regular intervals
KR1019960062038A 1996-12-02 1996-12-02 A multiful automatic welding equipment KR100196637B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100615941B1 (en) 2005-09-08 2006-08-28 정기환 Apparatus for welding crank of a truss girder in a reinforced concrete structure and a method thereof
CN102528341A (en) * 2010-12-29 2012-07-04 东莞市蓝冠机械设备有限公司 Inverted groove turnover vehicle
CN103111778A (en) * 2013-02-04 2013-05-22 中联重科股份有限公司 Sucking disc hoist device and plate tailor-welding logistics conveying system
KR101359646B1 (en) * 2012-03-30 2014-02-06 삼성중공업 주식회사 Insulation pin multi-welding machine
CN104128719A (en) * 2013-11-30 2014-11-05 柳州万众汽车部件有限公司 Rotary welding workbench
CN104353941A (en) * 2014-10-27 2015-02-18 无锡华联科技集团有限公司 Longitudinal bone welding machine used on ocean platform production line

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100615941B1 (en) 2005-09-08 2006-08-28 정기환 Apparatus for welding crank of a truss girder in a reinforced concrete structure and a method thereof
CN102528341A (en) * 2010-12-29 2012-07-04 东莞市蓝冠机械设备有限公司 Inverted groove turnover vehicle
CN102528341B (en) * 2010-12-29 2015-03-11 东莞市蓝冠环保节能科技有限公司 Inverted groove turnover vehicle
KR101359646B1 (en) * 2012-03-30 2014-02-06 삼성중공업 주식회사 Insulation pin multi-welding machine
CN103111778A (en) * 2013-02-04 2013-05-22 中联重科股份有限公司 Sucking disc hoist device and plate tailor-welding logistics conveying system
CN104128719A (en) * 2013-11-30 2014-11-05 柳州万众汽车部件有限公司 Rotary welding workbench
CN104353941A (en) * 2014-10-27 2015-02-18 无锡华联科技集团有限公司 Longitudinal bone welding machine used on ocean platform production line
CN104353941B (en) * 2014-10-27 2016-06-29 无锡华联科技集团有限公司 A kind of vertical bone bonding machine for ocean platform production line

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