KR100804590B1 - Welding device for pole pipe - Google Patents

Welding device for pole pipe Download PDF

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Publication number
KR100804590B1
KR100804590B1 KR1020070034659A KR20070034659A KR100804590B1 KR 100804590 B1 KR100804590 B1 KR 100804590B1 KR 1020070034659 A KR1020070034659 A KR 1020070034659A KR 20070034659 A KR20070034659 A KR 20070034659A KR 100804590 B1 KR100804590 B1 KR 100804590B1
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KR
South Korea
Prior art keywords
pipe
welding
support
bracket
hook
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KR1020070034659A
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Korean (ko)
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철 박
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철 박
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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
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
    • 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
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0241—Attachments between the welding or cutting element and the carriage
    • 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
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0276—Carriages for supporting the welding or cutting element for working on or in tubes
    • 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
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0282—Carriages forming part of a welding unit
    • 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
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles

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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

A welding apparatus for a pole pipe is provided to automatically weld a pipe that is formed in a tapered shape due to different thicknesses at both ends of the pipe by transferring forward in a state that the pipe is supported to an upper side and maintaining joining faces of the pipe uniformly. In a welding apparatus for welding joining faces of a sheet to form a pipe, a welding apparatus for a pole pipe comprises: a transfer unit(20) including a hook(25) of which one side is connected to a chain(22), and of which the other side presses an end of a pipe(1) such that the pipe is transferred forward by the chain; a supporting unit(30) including a supporting bracket(32) on which a supporting plate(33) is formed, and which is inserted into the pipe to support load of the pipe and support joining faces such that the joining faces are not distorted; a pressing unit(40) including a plurality of cylinders(42) to which a roller(44) is connected to press a top face and both side faces of the pipe that has passed through the supporting unit; and a welding unit(50) which is placed on a welding bracket(52) at an upper side of a welding frame(51), and which includes a welding nozzle(53).

Description

지주용 파이프 용접장치{Welding device for pole pipe}Welding device for pole pipe {Welding device for pole pipe}

도 1은 종래에 의한 단면 형상이 팔각인 지주용 파이프의 절곡 전 모습을 도시한 사시도,1 is a perspective view showing a state before bending of the conventional pipe for octagonal cross-sectional shape,

도 2는 본 발명에 의한 지주용 파이프 용접장치를 도시한 사시도,Figure 2 is a perspective view showing a pipe welding apparatus for holdings according to the present invention,

도 3은 본 발명에 의한 지주용 파이프 용접장치로 파이프를 용접하는 모습을 도시한 단면도,Figure 3 is a cross-sectional view showing a state of welding the pipe with a pipe welding apparatus for holdings according to the present invention,

도 4는 도 3의 IV-IV선의 단면을 도시한 단면도.4 is a cross-sectional view showing a section of the IV-IV line in FIG.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

1 : 파이프 2 : 절곡선1: pipe 2: bend line

3 : 접합면 10 : 몸체3: joint surface 10: body

20 : 이송수단 21 : 가이드20: transfer means 21: guide

22 : 체인 23 : 수프라켓22: chain 23: supracket

24 : 이송브래킷 25 : 훅24: transfer bracket 25: hook

26 : 스프링 30 : 지지수단26 spring 30 support means

31 : 지지프레임 32 : 지지브래킷31: support frame 32: support bracket

33 : 지지판 40 : 압착수단33: support plate 40: crimping means

41 : 압착프레임 42 : 실린더41: crimping frame 42: cylinder

43 : 로드 44 : 롤러43: rod 44: roller

45 : 축봉 46 : 회전판45: shaft 46: rotating plate

47 : 베어링 50 : 용접수단47: bearing 50: welding means

51 : 용접프레임 52 : 용접브래킷51: welding frame 52: welding bracket

53 : 용접노즐53: welding nozzle

본 발명은 용접장치에 관한 것으로, 더욱 상세하게는 지주용 파이프를 내·외 측에서 안정되게 지지하여 자동으로 용접하는 지주용 파이프 용접장치에 관한 것이다.The present invention relates to a welding apparatus, and more particularly, to a support pipe welding apparatus for holding the support pipe stably from inside and outside to weld automatically.

일반적으로 가로등(street light)이란 가로교통의 안전과 보안을 위하여 가로를 따라서 설치한 조명시설로서 고속도로, 시가지의 주요도로, 상업지구 도로, 주택지구 도로 등 설치장소에 따라 그에 알맞은 종류가 사용된다. 이러한 가로등은 금속으로 된 가로등 받침구의 상측에 금속으로 된 지주를 수직으로 용접하여 결합시키고, 이 지주 상측에 가로등 등기구를 설치한다.In general, street light is a lighting facility installed along the street for the safety and security of road traffic, and a kind suitable for the installation place such as a highway, a main road in a city, a commercial district road, and a residential district road is used. Such street lights are vertically welded and joined with metal pillars on the upper side of the metal lamp post, and a lamp lamp is installed above the pillar.

상기 지주는 단면 형상이 육각형, 팔각형과 같은 다각형 또는 원형으로 이루어지는데, 다각형인 경우 프레스로 지주원판을 절곡하여 형성한 후 작업자가 직접 용접하거나, 원형의 경우 U자형 프레스로 지주 원판을 회전시키면서 압착하여 원형으로 형성한 후 작업자가 직접 용접하여 제작한다.The pillar has a polygonal shape or a circular shape such as a hexagonal or octagonal cross section. In the case of a polygon, the support member is formed by bending the support disk by pressing, or in the case of a circular shape, the support disk is pressed by rotating the support disk with a U-shaped press. After forming a circular shape by the worker directly welded.

도 1은 종래에 의한 단면 형상이 팔각인 지주용 파이프의 절곡 전 모습을 도시한 사시도로서, 소정의 두께를 갖는 금속판에 표시한 복수의 절곡선(2)을 프레스로 절곡하여 팔각형의 지주를 형성한 후 맞 닫는 두 곳의 접합면(3)에 수작업으로 용접을 하여 지주용 파이프를 완성한다.1 is a perspective view showing a state before bending of a conventional pipe having an octagonal cross-sectional shape, wherein a plurality of bent lines 2 displayed on a metal plate having a predetermined thickness are bent by a press to form an octagonal support Afterwards, the welding pipes are manually welded to the two joining surfaces 3 to complete the prop pipe.

이러한 지주용 파이프는 선단과 타단의 변간거리를 일정한 비율(예를 들어 1.9:1)로 형성하여 다각형의 원추형 파이프로도 형성할 수 있다.The prop pipe may be formed as a polygonal conical pipe by forming a distance between the tip and the other end in a constant ratio (for example, 1.9: 1).

그러나 상술한 수작업의 용접방식은 용접부위가 일정하지 않아 미관을 해치고 시간과 인력이 많이 소요되어 생산성이 저하되고 작업환경 또한 열악해지는 문제점이 있다.However, the above-described manual welding method has a problem in that the welding part is not constant, which hurts aesthetics and takes a lot of time and manpower, resulting in low productivity and poor working environment.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 본 발명은 파이프를 안정되게 지지하여 이송한 후 자동으로 용접하는 지주용 파이프 용접장치를 제공함에 그 목적이 있다.The present invention is to solve the problems as described above, the present invention is to provide a pipe welding apparatus for the support for automatically welding after transporting and stably supporting the pipe.

또한, 양 끝단의 두께가 상이하여 테이퍼(taper) 형상을 이루는 파이프를 자동으로 용접할 수 있도록 상측에서 파이프를 지지한 상태로 전방으로 평행하게 이 송하며, 그 접합면을 균일하게 유지할 수 있는 지주용 파이프 용접장치를 제공함에 다른 목적이 있다. In addition, since the thickness of both ends is different, the prop is moved in parallel to the front while supporting the pipe from the upper side so as to automatically weld the taper-shaped pipe, and the joint can maintain the joint surface uniformly. It is another object to provide a pipe welding device for use.

상기의 목적을 달성하기 위한 지주용 파이프 용접장치는 용접수단이 설치되어 파이프의 접합면을 자동으로 용접하는 용접장치에 있어서, 상기 파이프와 결합되어 이송할 수 있도록 체인에 의해 이동할 수 있게 구성된 훅을 포함하는 이송수단과, 상기 파이프의 접합면 사이에 지지판이 형성된 지지브래킷이 삽입되어 파이프의 하중을 지지하는 지지수단과, 상기 지지수단을 통과한 파이프의 상면과 양 측면을 가압하는 롤러가 결합된 실린더가 구비되어 정확한 용접위치로 이송될 수 있게 하는 압착수단을 포함하는 것을 특징으로 한다.In order to achieve the above object, a pipe welding device for a strut is a welding device in which welding means is installed to automatically weld a joint surface of a pipe, and includes a hook configured to be moved by a chain to be transported in conjunction with the pipe. A conveying means, a support bracket having a supporting plate formed therebetween between the joining surfaces of the pipes, and supporting means for supporting the load of the pipe, and a roller for pressing the upper surface and both sides of the pipe passing through the supporting means. It is characterized in that it comprises a crimping means which is provided with a cylinder to be transferred to the correct welding position.

이하, 본 발명의 바람직한 실시 예를 첨부된 도면을 통해 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 의한 지주용 파이프 용접장치를 도시한 사시도이고, 도 3은 본 발명에 의한 지주용 파이프 용접장치로 파이프를 용접하는 모습을 도시한 단면도이고, 도 4는 도 3의 IV-IV선의 단면을 도시한 단면도이다.Figure 2 is a perspective view showing a pipe welding apparatus for holdings according to the present invention, Figure 3 is a cross-sectional view showing the welding of the pipe with a pipe welding apparatus for holdings according to the present invention, Figure 4 is IV- of FIG. It is sectional drawing which shows the cross section of IV line.

본 발명의 지주용 파이프 용접장치는 도 2 및 도 3에서 도시한 바와 같이, 횡방향으로 대향하게 결합된 한 쌍의 프레임으로 구성된 몸체(10)의 상측에 형성되어 절곡된 파이프(1)를 전방으로 이송하는 이송수단(20)과, 상기 이송수단(20)에 의해 이송되는 파이프(1)의 하중을 지지하는 지지수단(30)과, 상기 지지수단(30)에 의해 지지된 파이프(1)가 정확한 용접위치로 이송될 수 있도록 가압하는 압착수단(40)과, 상기 압착수단(40)을 통과한 파이프(1)를 자동으로 용접하는 용접수단(50)으로 구성되어 있다.As shown in Figures 2 and 3, the holding pipe welding device of the present invention is formed on the upper side of the body 10 consisting of a pair of frames coupled in the transverse direction to the front of the bent pipe (1) A conveying means (20) for conveying by means of water, a supporting means (30) for supporting a load of the pipe (1) conveyed by the conveying means (20), and a pipe (1) supported by the supporting means (30). Compression means 40 for pressing so that the can be transferred to the correct welding position, and welding means 50 for automatically welding the pipe (1) passed through the pressing means 40.

상기 이송수단(20)은 몸체(10)의 상측 중앙부에 횡방향으로 가이드(21)가 형성되어 있으며, 상기 가이드(21)의 내측에는 체인(22)이 몸체(10)의 하측으로 회전하며 이동할 수 있도록 구성되어 있고, 상기 체인(22)은 모터(미도시)의 회전축에 결합되어 회전하는 수프라켓(23)에 연결되어 있다.The conveying means 20 is formed with a guide 21 in the transverse direction in the upper central portion of the body 10, the chain 22 is moved inside the guide 21 to rotate to the lower side of the body 10 The chain 22 is connected to a male plaque 23 which is coupled to a rotating shaft of a motor (not shown) and rotates.

또한, 체인(22)의 일측에는 도 2에서 도시한 바와 같이 이송브래킷(24)이 결합되며, 상기 이송브래킷(24)의 상측에는 훅(25)이 회동할 수 있게 결합된다. In addition, the transfer bracket 24 is coupled to one side of the chain 22, as shown in Figure 2, the hook 25 is coupled to the upper side of the transfer bracket 24 to be rotated.

이때, 상기 훅(25)은 파이프의 양 끝단 두께가 상이하여 테이퍼진 형상을 이룰때, 훅(25)이 파이프(1)의 높이에 연동할 수 있도록, 이송브래킷(24)과 스프링(26)으로 연결되어 항상 상측으로 탄성력을 부여받을 수 있게 구성되어 있다.At this time, the hook 25 is different from the thickness of both ends of the pipe to form a tapered shape, so that the hook 25 can be interlocked with the height of the pipe 1, the conveying bracket 24 and the spring 26 It is connected so that it can always be given an elastic force upward.

한편, 상기 지지수단(30)은 몸체(10)의 상측에 형성된 지지프레임(31)에 설치되는데, 상기 지지프레임(31)의 중앙에는 하측으로 지지브래킷(32)이 결합되어 있고, 상기 지지브래킷(32)의 하측에는 횡방향으로 연장형성되며 "∧"형상의 단면형상을 가지는 지지판(33)이 결합되어 있다.On the other hand, the support means 30 is installed in the support frame 31 formed on the upper side of the body 10, the support bracket 32 is coupled to the lower side in the center of the support frame 31, the support bracket The support plate 33 which extends in the transverse direction and has a cross-sectional shape of "∧" shape is joined to the lower side of 32. As shown in FIG.

그리고, 상기 지지수단(30)과 소정의 간격을 두고 압착수단(40)이 구비되어 있어 있는데, 상기 압착수단(40)은 몸체(10)에 결합된 압착프레임(41)에 구성되어 있으며, 상기 압착프레임(41)의 내측 상면과 양 측면에는 로드(43)의 선단에 회전하는 롤러(44)가 결합된 실린더(42)가 결합되어 있다.In addition, the support means 30 is provided with a crimping means 40 at predetermined intervals, the crimping means 40 is configured in the crimping frame 41 coupled to the body 10, An inner upper surface and both side surfaces of the crimping frame 41 are coupled to a cylinder 42 to which a roller 44 rotating at the tip of the rod 43 is coupled.

이때, 상기 롤러(44)는 파이프(1)의 절곡된 경사면에 균일하게 압력을 가할 수 있도록 중앙부가 함몰형성된 장구형 롤러로 구성되는 것이 바람직하다. At this time, the roller 44 is preferably composed of an elongated roller having a central portion recessed to apply pressure evenly to the bent slope of the pipe (1).

또한, 상기 압착프레임(41)에는 지지프레임(31) 측으로 축봉(45)이 결합되어 있는데, 상기 축봉(45)의 중앙부에는 베어링(47)에 의해 회전하는 회전판(46)이 결합되어 있다.In addition, the pressing frame 41 is coupled to the shaft bar 45 toward the support frame 31, the central portion of the shaft 45 is coupled to the rotating plate 46 rotated by the bearing 47.

그리고, 상기 압착수단(40)과 소정의 간격을 두고 용접수단(50)이 형성되어 있는데, 상기 용접수단(50)은 용접프레임(51)의 상측에 소정의 각도로 회동할 수 있게 구성된 용접브래킷(52)에 용접노즐(53)이 결합되어 있다.And, the welding means 50 is formed at a predetermined distance from the crimping means 40, the welding means 50 is a welding bracket configured to be rotated at a predetermined angle on the upper side of the welding frame 51 A welding nozzle 53 is coupled to 52.

이와 같이 구성된 본 발명의 지주용 파이프 용접장치는 모터의 구동에 의해 체인(22)과 함께 이동하는 훅(25)에 파이프(1)의 타단이 결합되어 이송하게 되는데, 상기 훅(25)은 스프링(26)에 의해 상측으로 탄성력을 부여받고 있기 때문에 테이퍼진 파이프를 용접하는 경우에도 항상 일정한 높이를 유지하게 되므로, 본 발명 의 용접장치에 일정한 높이로 공급되는 파이프(1)의 타단과 용이하게 결합된다.The pipe welding device for holding of the present invention configured as described above is coupled to the other end of the pipe 1 to be transferred to the hook 25 moving together with the chain 22 by the driving of the motor, wherein the hook 25 is a spring Since the elastic force is imparted upward by 26 to maintain a constant height even when welding a tapered pipe, it is easily coupled with the other end of the pipe 1 supplied at a constant height to the welding apparatus of the present invention. do.

그리고 이렇게 이송되는 파이프(1)의 선단에는 도 4에서 도시한 바와 같이 접합면(3) 사이에 지지브래킷(32)이 삽입되면서 지지판(33)이 파이프(1)의 하중을 지지하게 된다.And the support plate 33 is to support the load of the pipe (1) while the support bracket 32 is inserted between the joint surface 3 as shown in FIG.

상기 지지판(33)은 단면형상이 "∧" 형상으로 형성되어 있어 다각형의 내측면과 밀착하여 파이프(1)를 이송시킬 수 있는데, 상기 지지판(33)의 단면형상은 파이프(1)의 단면형상(예를 들어 사각형, 육각형, 원형 등)에 따라 그 각도를 달리하여 형성할 수 있음은 물론이다.The support plate 33 is formed in a cross-sectional shape "∧" shape can be in close contact with the inner surface of the polygon to convey the pipe (1), the cross-sectional shape of the support plate 33 is the cross-sectional shape of the pipe (1) Of course, it can be formed by varying the angle according to (for example, square, hexagon, circle, etc.).

이렇게 이송된 파이프(1)가 압착수단(40)에 도달하면 접합면(3)이 회전판(46)의 양 측면을 따라 통과하면서 파이프(1)가 이송 중 뒤틀리는 것을 방지하게 되며, 상면과 양 측면의 롤러(44)에 의해 압착되어 정확한 용접위치로 용접수단(50)으로 이송되어 용접되는 것이다.When the pipe 1 thus conveyed reaches the crimping means 40, the joint surface 3 passes along both sides of the rotary plate 46, thereby preventing the pipe 1 from twisting during the transfer. It is pressed by the roller 44 of the transfer to the welding means 50 to the correct welding position is to be welded.

상기와 같은 본 발명은 상술한 특정의 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능할 것이다.The present invention as described above is not limited to the above-described specific embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various changes without departing from the gist of the present invention as claimed in the claims. will be.

이상에서 상세히 설명한 바와 같이, 본 발명에 의한 지주용 파이프 용접장치 는 이송된 파이프(1)의 내측에서 하중을 지지하는 지지수단(30)과, 정확한 용접위치로 이송될 수 있도록 파이프(1)의 상면과 양 측면을 가압하는 압착수단(40)을 구비하여 자동으로 용접함으로써 대량생산 체계를 구축할 수 있고, 작업성 및 생산성 향상과 더불어 작업환경을 개선하는 효과가 있다.As described in detail above, the holding pipe welding apparatus according to the present invention is a support means 30 for supporting the load on the inside of the conveyed pipe (1), and the pipe of the pipe (1) to be transported to the correct welding position It is possible to build a mass production system by automatically welding the pressing means 40 for pressing the upper surface and both sides, there is an effect of improving the work environment and productivity as well as workability.

또한, 훅(25)에 스프링(26)을 구비함으로써, 양 끝단의 두께가 상이하여 테이퍼(taper) 형상을 이루는 파이프(1)를 상측에서 파이프를 지지한 상태로 전방으로 평행하게 이송하여 용접의 편의성을 향상시키는 다른 효과가 있다. In addition, by providing the springs 26 on the hooks 25, the pipes 1 having tapered shapes with different thicknesses at both ends are transported in parallel to the front while supporting the pipes from above, so that There is another effect of improving convenience.

Claims (4)

판재의 접합면을 용접하여 파이프를 형성하는 용접장치에 있어서,In the welding device for forming a pipe by welding the joint surface of the sheet material, 체인(22)에 의해 파이프(1)가 전방으로 이송될 수 있도록 일측은 체인(22)에 연결되고, 타측은 상기 파이프(1)의 종단을 가압하는 훅(25)을 포함하는 이송수단(20)과;One side is connected to the chain 22 so that the pipe 1 can be transported forward by the chain 22, and the other side includes a hook 25 for pressing the end of the pipe 1. )and; 상기 파이프(1)의 내측에 지지판(33)이 형성된 지지브래킷(32)이 삽입되어 파이프(1)의 하중을 지지함과 동시에 접합면(3)이 뒤틀리지 않도록 지지하는 지지수단(30)과;A support bracket 32 having a support plate 33 formed therein is inserted into the pipe 1 to support the load of the pipe 1 and at the same time support the joint surface 3 so as not to be twisted. ; 상기 지지수단(30)을 통과한 파이프(1)의 상면과 양 측면을 가압할 수 있도록 롤러(44)가 결합된 복수의 실린더(42)를 포함하는 압착수단(40)과;Crimping means (40) comprising a plurality of cylinders (42) coupled with a roller (44) to press the upper surface and both sides of the pipe (1) passing through the support means (30); 용접프레임(51) 상측의 용접브래킷(52)에 안착되며, 용접노즐(53)을 포함하는 용접수단(50); Welding means 50 mounted on the welding bracket 52 on the upper side of the welding frame 51 and including a welding nozzle 53; 으로 구성되는 것을 특징으로 하는 지주용 파이프 용접장치.Holding pipe welding device, characterized in that consisting of. 제 1항에 있어서,The method of claim 1, 상기 훅(25)은 체인(22)에 결합되는 이송브래킷(24)에 회동가능하게 결합되며, 상기 이송브래킷(24)과 훅(25) 일측에는 파이프(1)의 직경에 따라 훅(25)의 높이가 자동으로 변동될 수 있도록 스프링(26)이 구비되는 것을 특징으로 하는 지주 용 파이프 용접장치.The hook 25 is rotatably coupled to the transfer bracket 24 coupled to the chain 22, and the hook 25 is provided at one side of the transfer bracket 24 and the hook 25 according to the diameter of the pipe 1. The pipe welding apparatus for a strut, characterized in that the spring 26 is provided so that the height of the fluctuation can be automatically changed. 제 1항에 있어서, The method of claim 1, 상기 롤러(44)는 파이프(1)의 절곡된 경사면에 균일하게 압력을 가할 수 있도록 중앙부가 함몰형성된 장구형 롤러로 구성되는 것을 특징으로 하는 지주용 파이프 용접장치. The roller (44) is a holding pipe welding device, characterized in that consisting of a long roller having a central portion formed so as to apply pressure evenly to the bent slope of the pipe (1). 제 1항에 있어서,The method of claim 1, 상기 압착수단(40)이 설치되는 압착프레임(41)의 일측에는 지지브라켓(32)을 통과한 파이프(1)의 끝단이 뒤틀리는 것을 방지하기 위해 회전판(46)이 더 구비되는 것을 특징으로 하는 지주용 파이프 용접장치.One side of the pressing frame 41 in which the pressing means 40 is installed is characterized in that the holding plate 46 is further provided to prevent the end of the pipe (1) passing through the support bracket 32 is twisted Pipe welding equipment.
KR1020070034659A 2007-04-09 2007-04-09 Welding device for pole pipe KR100804590B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107081549A (en) * 2017-04-21 2017-08-22 长治清华机械厂 Shaped piece apparatus for welding and positioning in straight tube
CN108971786A (en) * 2018-07-19 2018-12-11 安徽天裕汽车零部件制造有限公司 A kind of automobile metal accessory welder
CN111545974A (en) * 2020-05-30 2020-08-18 山东瀚业机械有限公司 Welding pressure head
KR102228438B1 (en) 2020-04-23 2021-03-15 양희동 Submerged arc welding device
CN113798717A (en) * 2021-10-29 2021-12-17 中化二建集团有限公司 Chemical pipeline assembly welding method

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KR100227036B1 (en) * 1997-08-30 1999-10-15 윤대근 First welding device for steel pipe connector
KR20000026827A (en) * 1998-10-23 2000-05-15 김형벽 Welding trolley of large sized pipe
KR20020042881A (en) * 1999-10-22 2002-06-07 레날드 화브레/비트 스툼프 Method and device for the formation of pipes
KR20030058889A (en) * 2002-01-02 2003-07-07 정중근 Autometic pipe welding system

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Publication number Priority date Publication date Assignee Title
KR100227036B1 (en) * 1997-08-30 1999-10-15 윤대근 First welding device for steel pipe connector
KR20000026827A (en) * 1998-10-23 2000-05-15 김형벽 Welding trolley of large sized pipe
KR20020042881A (en) * 1999-10-22 2002-06-07 레날드 화브레/비트 스툼프 Method and device for the formation of pipes
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107081549A (en) * 2017-04-21 2017-08-22 长治清华机械厂 Shaped piece apparatus for welding and positioning in straight tube
CN108971786A (en) * 2018-07-19 2018-12-11 安徽天裕汽车零部件制造有限公司 A kind of automobile metal accessory welder
KR102228438B1 (en) 2020-04-23 2021-03-15 양희동 Submerged arc welding device
CN111545974A (en) * 2020-05-30 2020-08-18 山东瀚业机械有限公司 Welding pressure head
CN113798717A (en) * 2021-10-29 2021-12-17 中化二建集团有限公司 Chemical pipeline assembly welding method
CN113798717B (en) * 2021-10-29 2022-09-27 中化二建集团有限公司 Chemical pipeline assembly welding method

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