KR20120002059U - argon auto welding device for turning - Google Patents

argon auto welding device for turning Download PDF

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Publication number
KR20120002059U
KR20120002059U KR2020100009622U KR20100009622U KR20120002059U KR 20120002059 U KR20120002059 U KR 20120002059U KR 2020100009622 U KR2020100009622 U KR 2020100009622U KR 20100009622 U KR20100009622 U KR 20100009622U KR 20120002059 U KR20120002059 U KR 20120002059U
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South Korea
Prior art keywords
welding
pipe
argon
welded
circular metal
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KR2020100009622U
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Korean (ko)
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양영재
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장효준
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Priority to KR2020100009622U priority Critical patent/KR20120002059U/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
    • B23K9/00Arc welding or cutting
    • B23K9/02Seam welding; Backing means; Inserts
    • B23K9/028Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • 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
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053Auxiliary 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
    • B23K37/0538Auxiliary 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 for rotating tubes, e.g. rollers
    • 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
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/04Tubular or hollow articles
    • B23K2101/06Tubes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00Metal working
    • Y10S29/013Method or apparatus with electric heating

Abstract

본 고안은 회전용 자동 아르곤용접장치에 관한 것으로 두께가 얇은 파이프(6)의 단면에 원형금속박판(7)을 아르곤으로 용접할 때에 유용한 장치로서, 구체적으로는 모터에 의하여 회전하는 용접지그(3)를 구비하여 여기에 용접할 파이프(6)를 삽입하고, 파이프 일단면에 용접할 원형금속박판(7)을 고정시키는 고정용지그(5)로 원형금속박판(7)을 고정시킨후 용접부위 상단에 아르곤 용접기(4)를 고정 설치하여 모터의 회전력으로 용접할 파이프를 회전하도록 하면서 위 파이프가 회전하는 동안 파이프(6)와 원형금속박판(7)의 이음부에 아르곤용접이 시행되는 것을 특징으로 하며, 이렇게 하면 두께 0.5mm이하의 얇은 금속파이프(6) 단면에 원형금속박판(7)을 자동으로 용접이 가능하여 생산성 향상 및 균일한 품질의 용접제품 생산이 가능한 것이다.The present invention relates to an automatic argon welding device for rotating, which is useful when welding a circular metal thin plate (7) with argon on a cross section of a thin pipe (6), specifically, a welding jig rotating by a motor (3). Insert a pipe (6) to be welded to it, fix the circular metal sheet (7) with a fixing jig (5) to fix the circular metal sheet (7) to be welded to one end of the pipe, and then weld Argon welding (4) is fixed to the top to rotate the pipe to be welded by the rotational force of the motor while argon welding is performed on the joints of the pipe (6) and the circular metal sheet (7) while the upper pipe is rotating In this case, the circular metal sheet 7 can be automatically welded to the cross section of the thin metal pipe 6 having a thickness of 0.5 mm or less, thereby improving productivity and producing a welded product of uniform quality.

그리고 본 용접장치에서는 용접봉을 쓰지않고 모재(6)(7)를 직접 녹여서 용접을 하는 저전압 아르곤 용접기술을 사용하므로 용접봉의 소모가 없고, 용접봉을 자동공급하는 와이어 공급기도 필요가 없어 용접장치가 간단하게 되는 효과가 있다.This welding device uses low-voltage argon welding technology that melts the base material (6) (7) directly without welding, so there is no need for welding rod and wire feeding for automatic supply of welding rods. It is effective.

(1) 용접지그 (2) 고정용지그 (3) 저전압 아르곤용접 (1) Welding jig (2) Fixing jig (3) Low voltage argon welding

Description

회전식 아르곤 자동용접장치{argon auto welding device for turning}Argon auto welding device for turning}

두께가 얇은 원통(파이프)의 한쪽입구가 막혀있는 형태의 금속부품을 제조하려면, 파이프의 한쪽단면에 원형의 금속판을 용접하거나 프레스가공을 하는 방법이 일반적인바, 파이프에 원형판을 용접하는 것은 파이프의 두께가 두꺼우면 일반용접이 가능하지만 얇은 금속일 경우에 레이저 용접을 하여야 물건이 깨끗하게 제작되며, 프레스가공은 원형판에 비하여 원통깊이가 깊을 경우 여러단계에 걸쳐 프레스작업을 하여야 하는 문제가 있다.In order to manufacture a metal part in which one inlet of a thin cylinder is blocked, it is common to weld or press a circular metal plate on one end of the pipe. If the thickness is thick, general welding is possible, but in the case of thin metal, laser welding should be used to make the object clean. Press processing has a problem that press work in several stages when the cylinder depth is deeper than the circular plate.

아주 숙련도가 높은 용접기술을 보유한 기술자는 아르곤 용접을 할 수는 있으나 제품이 균일하지가 못할뿐더러 고숙련도의 기술자가 필요하여 대량생산이 필요할 때에 그에 부응하기가 어려운 난점이 있어 부득이 고가의 장비를 사용하는 레이저 용접을 하거나 다단계 프레스 작업을 하고 있어 생산비가 높은 실정이다.Technicians with highly skilled welding technology can perform argon welding, but the products are not uniform, and high-skilled technicians are required, which makes it difficult to respond to mass production. Laser welding or multi-stage press work is a high production cost situation.

그래서 레이저용접보다 비용이 저렴한 아르곤 용접을 자동으로 실행할 수 있는 자동 아르곤 용접장치가 필요한 것이다.Therefore, there is a need for an automatic argon welding apparatus capable of automatically performing argon welding which is less expensive than laser welding.

금속 용접기술 분야Metal welding technology field

본 고안은 위항과 같은 문제점을 해결하기 위한 것으로, 레이저 용접보다 장비의 가격이 저렴한 아르곤 용접을 수행하는데 있어 숙련된 용접기술이 없어도 얇은 원형금속판(7)을 파이프(6)의 한면에 자동으로 아르곤 용접을 할 수 있는 회전식 자동용접장치를 개발하는데 그 목적이 있으며 이렇게 하므로 비숙련자라 하더라도 얇은 금속판을 이어붙이는 아르곤 용접을 매끈하게 수행 할 수 있어 생산원가를 절감하고 기술자의 숙련도와 상관없이 균일한 용접제품을 생산하고자 하는 것이다.The present invention is to solve the above problems, argon welding, which is cheaper than laser welding, in order to perform argon welding, a thin round metal plate (7) is automatically argon on one side of the pipe (6) without skilled welding technology. Its purpose is to develop a rotary automatic welding device capable of welding, so even non-skilled personnel can smoothly perform argon welding with a thin metal plate to reduce the production cost and uniform welding regardless of skill. To produce a product.

모터에 의하여 일정한 속도로 회전하는 용접지그(3)를 구비하여 여기에 용접할 파이프(6)를 삽입하고, 파이프 단면에 용접할 원형금속박판(7)을 고정시키는 고정용지그(5)로 원형금속박판(7)을 고정시킨후 용접부위 상단에 아르곤 용접기(4)를 고정설치하여 모터의 회전력으로 용접지그(3)에 삽입한 파이프(6)를 회전하도록 하면서 위 파이프가 회전하는 동안 파이프(6)와 원형금속박판(7)의 이음부에 아르곤용접이 시행되게 하는 수단을 구비하는 것으로 그 목적을 달성하는 것이다.A welding jig 3 which rotates at a constant speed by a motor is inserted, and a pipe 6 to be welded is inserted therein, and a circular jig 5 for fixing the circular metal sheet 7 to be welded to the pipe cross section. After fixing the metal thin plate (7), the argon welding machine (4) is fixed to the upper end of the welding part to rotate the pipe (6) inserted into the welding jig (3) by the rotational force of the motor while the pipe while the upper pipe is rotating ( 6) and a means for argon welding to be performed at the joint portion of the circular metal sheet 7 to achieve the object.

그리고 용접부위 상단에 설치하는 아르곤 용접기는 모재(6)(7)가 아주 얇은 금속판이기 때문에 용접봉을 쓰지않고 모재를 직접 녹여서 용접을 하는 저전압 아르곤 용접기술을 사용하므로 용접봉의 소모가 없고, 용접봉이 녹아서 형성되는 용접선이 없기 때문에 용접선을 다듬는 후가공이 거의 필요 없게 되어 생산성 향상을 도모 할 수 있다.And the argon welding machine installed on the upper part of the welding part uses the low voltage argon welding technology that melts the base material directly without welding rod because the base material (6) (7) is a very thin metal plate. Since there is no weld seam to be formed, post-processing of the weld seam is almost eliminated, and productivity can be improved.

본 고안에 의하면, 비숙련자도 파이프(6)에 얇은 금속원형판(7)을 이어 붙이는 아르곤 용접작업을 숙련자 못지않게 수행 할수 있으며, 모재를 녹여서 융착시키는 방법을 사용하므로 용접봉 소모가 없고, 따라서 용접봉 자동공급기를 설치할 필요가 없어 장치의 간소화 및 제작비용의 절감 등의 효과와 용접물의 후가공이 간편해지는 효과가 있다.According to the present invention, even an unskilled person can perform the argon welding work for attaching the thin metal circular plate 7 to the pipe 6 as well as the skilled person. Since there is no need to install the feeder, it has the effect of simplifying the device and reducing the manufacturing cost and simplifying the post-processing of the weld.

본 고안은 모터에 의하여 회전하는 용접지그(3)를 구비하여 여기에 용접할 파이프(6)를 삽입하고, 파이프전면에 용접할 원형금속박판(7)을 고정시키는 고정용지그(5)로 원형금속박판(7)을 고정시킨후 용접부위 상단에 아르곤 용접기를 고정 설치하여 모터의 회전력으로 용접할 파이프를 회전하도록 하면서 위 파이프(6)가 회전하는 동안 파이프와 원형금속박판(7)의 이음부에 아르곤용접이 자동으로 시행되도록 하는 것을 특징으로 하며, 이렇게 하면 두께 0.5mm이하의 얇은 금속파이프(6) 단면에 원형금속박판(7)을 자동으로 용접이 가능하여 생산성 향상 및 균일한 품질의 용접제품 생산이 가능한 것이다.The present invention is provided with a welding jig (3) rotated by a motor to insert a pipe (6) to be welded therein, and a circular fixing jig (5) for fixing the circular metal sheet (7) to be welded to the pipe front After fixing the metal sheet (7), the argon welding machine is fixed to the upper part of the welding site to rotate the pipe to be welded by the rotational force of the motor while the upper pipe (6) while the joint of the pipe and the circular metal sheet (7) It is characterized in that the argon welding is carried out automatically, so that the circular metal sheet (7) can be automatically welded to the thin metal pipe (6) cross section of 0.5mm or less in thickness, thereby improving productivity and welding of uniform quality. Product production is possible.

그리고 본 고안에서는 용접봉을 쓰지않고 모재(6)(7)를 직접녹여서 용접을 하는 저전압 아르곤 용접기술을 사용하므로 용접봉의 소모가 없고, 용접봉을 자동공급하는 와이어 공급기도 필요가 없어 용접장치의 구조가 간단하게 되는 것이며.In the present invention, the low voltage argon welding technology, which melts the base material (6) and (7) directly without welding, does not consume the electrode and does not require a wire feeder to automatically supply the electrode. It's simple.

이것은 필요에 따라 원형의 파이프가 아닌 좀더 복잡한 도형의 얇은 금속판을 덧대어 용접을 하는 장치를 개발하는데 원용할 수도 있을것이다.This could be used to develop a device for welding by welding thin metal plates of more complex shapes, rather than circular pipes as needed.

도 1은 장치의 스케치 (용접시)1 is a sketch of the device (when welding)

도 2는 용접모재의 형상2 is the shape of the welding base material

도 3은 장치의 스케치 (용접모재 탈착시)3 is a sketch of the device (when detaching the welding material)

지시선 1은 모터푸리 지시선 2는 회전스핀들Leader 1 is the motor pulley Leader 2 is the rotating spindle

Claims (1)

모터에 의하여 회전하는 용접지그와 용접지그에 삽입되는 파이프의 일단면에 용접할 원형금속박판을 고정시키는 고정용 지그를 설치하고, 용접지그 상단에 저전압용 아르곤 용접기를 고정 설치하여 모터의 회전력으로 용접할 파이프를 회전시키며 용접봉을 사용하지 않고 모재를 융착하는 아르곤용접이 자동시행되는 것을 특징으로 하는 회전식 아르곤 자동용접장치A welding jig rotated by a motor and a fixing jig for fixing a circular metal sheet to be welded are installed on one end of a pipe inserted into the welding jig, and a low voltage argon welder is fixed to the upper end of the welding jig to weld with the rotational force of the motor. Rotating argon welding device, characterized in that the argon welding to weld the base material without rotating the welding rod by rotating the pipe
KR2020100009622U 2010-09-10 2010-09-10 argon auto welding device for turning KR20120002059U (en)

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KR2020100009622U KR20120002059U (en) 2010-09-10 2010-09-10 argon auto welding device for turning

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106607639A (en) * 2015-10-26 2017-05-03 镇江中焱数控设备有限公司 Automatic welding machine for stainless steel circumferential weld
CN115401375A (en) * 2022-10-27 2022-11-29 吉林华飞电子设备有限公司 Multifunctional automatic welding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106607639A (en) * 2015-10-26 2017-05-03 镇江中焱数控设备有限公司 Automatic welding machine for stainless steel circumferential weld
CN115401375A (en) * 2022-10-27 2022-11-29 吉林华飞电子设备有限公司 Multifunctional automatic welding device

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