KR200203127Y1 - Welding guide - Google Patents
Welding guide Download PDFInfo
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- KR200203127Y1 KR200203127Y1 KR2019980005362U KR19980005362U KR200203127Y1 KR 200203127 Y1 KR200203127 Y1 KR 200203127Y1 KR 2019980005362 U KR2019980005362 U KR 2019980005362U KR 19980005362 U KR19980005362 U KR 19980005362U KR 200203127 Y1 KR200203127 Y1 KR 200203127Y1
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- welding
- welding support
- bead
- welded
- support
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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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
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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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
본 고안은 용접지지구에 관한 것으로서, 그 목적은 피 용접물의 용접부위 이면에 용접안내홈이 표시된 세라믹제의 용접지지구를 설치하고 이 용접 지지구에 의하여 용접부위의 백비드 형성이 양호하게 이루어지도록 하며 용접지지구들의 연결부위가 면접촉 상태로 연결되도록하여 이 연결부위로 용융물이 누출되지 않도록 한 용접지지구를 제공하는 것이다. 본 고안의 구성은 한쌍의 피 용접 물로서 서로 맞대고 있는 철판(1)(101)의 용접부위 이면에 접착되며 철판(1)(101) 사이에 비드의 형태가 갖추어질 수 있도록 철판(1)(101) 사이와 인접하여 함몰되는 비드형성홈(3)과 이 비드형성홈(3)과 대응되는 반대면 중심측에 돌출 형성된 중심돌기(7)를 구비하여 세라믹제로 마련되는 용접지지구(9)와, 비드형성홈(3)의 내부에 철판(1)(101)의 이격거리를 확인하는 기준선으로서 서로 나란히 연장되는 용접안내홈(4)이 형성되고, 용접지지구(2)의 서로 대향되는 양측면에는 다수개의 용접지지구들이 소정의 각도를 가지며 연결될 때 일부분이 면 접촉되도록 서로 대응되는 곡면경사부(5)가 마련된 것을 특징으로 한다.The present invention relates to a welding support, the purpose of which is to install a welding support made of ceramic marked with a welding guide groove on the back side of the welded portion of the welded object and the back bead formation of the welded portion is made good by this welding support It is to provide a welding support so that the joints of the welding supports are connected in the surface contact state so that the melt does not leak to the connecting parts. The construction of the present invention is a pair of welded to be bonded to the back side of the welded portions of the iron plate (1) (101) facing each other, and the iron plate (1) (so that the form of a bead between the iron plate (1) 101) A welding support 9 made of ceramic having a bead forming groove 3 recessed adjacent to and between the 101 and a center projection 7 protruding on the center side of the opposite surface corresponding to the bead forming groove 3. And a welding guide groove 4 extending in parallel with each other as a reference line for checking the separation distance between the iron plates 1 and 101 in the bead forming groove 3, and facing each other of the welding support 2. Both side surfaces are provided with curved inclined portions 5 corresponding to each other such that a plurality of welding supports have a predetermined angle and are partially in surface contact when they are connected.
Description
본 고안은 한쌍의 철판을 맞대고 이를 용융 용접기로 용접함에 있어서, 피용접물의 용접부위 이면에 용접 안내선이 표시된 세라믹제의 용접 지지구를 설치하고, 이 용접 지지구에 의하여 용접부위의 백피드(Back Bead)형성이 양호하게 이루어지도록 하며 용접지지구들의 사이로 용융물이 누출되지않도록 한 용접지지구에 관한 것이다.In the present invention, a pair of iron plates are welded to each other by welding with a molten welder, and a welding support made of ceramic marked with welding guide lines is provided on the back side of the welded portion of the welded object, and a back feed of the welded portion is supported by the welding support. The present invention relates to a welding support that allows good bead formation and prevents melt from leaking between welding supports.
일반적으로 철판을 상호 맞대기하여 용접함에 있어서, 철판들의 용접부위를 경사지게 형성하고 이들을 맞댄 상태에서 용접봉 등을 이용하여 용접하도록 되어있었으며, 이러한 용접 후에는 접합부위의 상,하부에 비드가 원호상으로 형성되고 이 원호상의 비드를 가공하여 용접을 완료하도록 하고 있었다.In general, in welding butt to each other, the welds of the iron plates are formed to be inclined and welded with welding rods in a state of facing them, and after such welding, beads are formed in an arc shape on the upper and lower portions of the joints. This arc-shaped bead was processed to complete the welding.
한편, 종래에는 이와 같이 용접작업을 함에 있어서 작업자가 용접부위를 정확히 추적하고, 또 하부의 비드형성이 양호하게 될 수 있도록 비드형성부(301)의 내부에 하나의 안내선(401)이 형성된 용접지지구(201)를 사용하고 있었다. 이 용접지지구(201)는 용접부위의 곡선을 따라 설치하기 위하여 여러 개의 조각으로 형성되어 있어, 이들 용접지지구(201)를 접착제로 철판(1),(101)의 하부에 접착하도록하고 용접지지구(201)의 양단은 경사지게 구성되어 있었다.Meanwhile, in the conventional welding process, a welding paper in which one guide line 401 is formed inside the bead forming unit 301 so that the worker accurately tracks the welding site and the lower bead formation can be improved. Earth 201 was being used. The welding support 201 is formed of a plurality of pieces to be installed along the curve of the welding site, so that the welding support 201 is bonded to the lower parts of the steel plates 1, 101 with an adhesive and welded. Both ends of the support 201 were inclined.
그러나, 이와 같은 종래의 용접지지구는 내부에 마련된 비드형성부의 중앙에만 안내선을 형성함으로써 작업자가 피 용접물인 철판의 용접라인과 용접지지구의 안내선을 맞추면서 용접하기가 어려웠으며, 용접 지지구를 피 용접물인 철판의 곡선을 따라 설치할 때 경사면에 의하여 용접지지구들의 모서리 부분만 연결되도록 되어있어 용접지지구들의 연결상태가 선접촉에 의한 연결이 이루어지게 되어 연결상태가 불량하게 되었다. 이로 인해 용접열과 용접시 발생되는 슬래그(Slag)에 의하여 연결부분이 파이게 되면서 용접 용융물이 누출되어 용접상태가 불량하게 되는 문제점이 있었다.However, in the conventional welding support, it is difficult for the operator to weld the welding support of the steel plate to be welded with the guide line of the welding support by forming guide lines only in the center of the bead forming portion provided therein. When installing along the curve of the steel plate, only the edges of the welding supports by the inclined surface is connected so that the connection state of the welding supports is made by the line contact made poor connection. As a result, the connection part is dug by the welding heat and the slag generated during welding, and the welding melt leaks, thereby deteriorating the welding state.
본 고안은 이와 같은 종래의 제반 문제점을 감안하여 안출된 것으로서, 한쌍의 철판을 서로 맞대고 이를 용융 용접기로 용접함에 있어서, 피 용접물의 용접부위 이면에 용접안내홈이 표시된 세라믹제의 용접 지지구를 설치하고 이 용접지지구에 의하여 용접부위의 백비드 형성이 양호하게 이루어지도록 하며 용접지지구들의 연결부위가 면접촉 상태로 연결되도록하여 이 연결부위로 용융물이 누출되지않도록한 용접지지구를 제공하는 것이다.The present invention has been devised in view of the above-mentioned conventional problems, and when welding a pair of iron plates to each other and welding them with a molten welder, a welding support made of ceramic marked with welding guide grooves is installed on the back side of the welded portion of the workpiece. The welding support is to provide a good bead formation of the welding site and to provide a welding support so that the molten material does not leak to the connection by connecting the connection of the welding support in the surface contact state. .
제1도는 종래 용접지지구의 설치를 보인 단면도이다.1 is a cross-sectional view showing the installation of a conventional welding support.
제2도는 본 고안에 따른 용접지지구의 사시도이다.2 is a perspective view of a welding support according to the present invention.
제3도는 본 고안에 따른 용접지지구의 단면도이다.3 is a cross-sectional view of the welding support according to the present invention.
제4도는 본 고안에 따른 용접지지구의 연결상태를 보인 측면도이다.4 is a side view showing a connection state of the welding support according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1,101 : 철판 2 : 용접지지구1,101: iron plate 2: welding support
3 : 비드형성홈 4 : 용접안내홈3: bead forming groove 4: welding guide groove
5 : 곡면경사부 6 : 곡면부5: curved slope portion 6: curved portion
7 : 중심돌기7: center projection
이와 같은 목적을 이루기 위한 본 고안의 용접지지구는, 한쌍의 피 용접물로서 서로 맞대고 있는 철판의 용접부위 이면에 접착되며 상기 철판 사이에 비드의 형태가 갖추어질 수 있도록 상기 철판 사이와 인접하여 함몰되는 비드형성홈과 상기 비드형성홈과 대응되는 반대면 중심측에 돌출 형성된 중심돌기를 구비하여 세라믹제로 마련되는 용접지지구에 있어서, 상기 비드형성홈의 내부에는 상기 철판의 이격거리를 확인하는 기준선으로서 서로 나란히 연장되는 용접안내홈이 형성되고, 상기 용접지지구의 서로 대향되는 양측면에는 다수개의 용접지지구들이 소정의 각도를 가지며 연결될 때 일부분이 면접촉되도록 서로 대응되는 곡면경사부가 마련된 것을 특징으로 한다.The welding support of the present invention for achieving the above object, the bead is bonded to the back side of the welded portion of the iron plate facing each other as a pair of the welded to be welded adjacent to the iron plate to form a bead between the iron plate In the welding support provided with a ceramic provided with a center projection protruding on the center side of the opposite surface corresponding to the forming groove and the bead forming groove, the bead forming groove inside each other as a reference line for checking the separation distance of the iron plate The welding guide grooves extending in parallel are formed, and both side surfaces of the welding support which face each other are provided with curved slopes corresponding to each other such that a plurality of welding supports have a predetermined angle so that a portion thereof is in surface contact.
이하에서는 첨부한 도면에 의거하여 본 고안의 용접지지구를 상세히 설명한다. 제2도와 제3도에 도시된 바와 같이, 한쌍의 철판(1)(101)을 용접 가능한 상태로 서로 맞대고 피 용접물인 철판(1)(101)의 용접부위 이면에 비드형성홈(3)이 형성된 세라믹제의 용접지지구(2)를 알루미늄 접착제로 접착시켜 설치하게되는데, 이 용접지지구(2)는 용접부위의 길이에 따라 여러개를 상호 연결하는 상태로 설치된다. 이를 위해 용접지지구(2)의 하부 양측에는 곡면부(6)를 형성되고 용접지지구(2)의 하부 중앙에 형성된 원호상의 중심돌기(7)가 마련되어 용접지지구(2)의 정렬을 확실히 할 수 있도록 되어있다.Hereinafter, on the basis of the accompanying drawings will be described in detail the welding support of the present invention. As shown in FIG. 2 and FIG. 3, the bead-forming grooves 3 are formed on the back surface of the welded portions of the iron plates 1 and 101 which are welded to each other in a state in which the pair of iron plates 1 and 101 are weldable. The formed ceramic welding support 2 is adhered with an aluminum adhesive, which is installed in a state in which a plurality of welding supports 2 are interconnected according to the length of the welded portion. To this end, curved lower portions 6 are formed at both lower sides of the welding support 2, and arc centered projections 7 formed at the lower center of the welding support 2 are provided to ensure alignment of the welding support 2. I can do it.
한편, 용접지지구(2) 일측면에는 원호형상으로 함몰된 비드형성홈(3)에 형성되고, 그 내부에는 길이방향으로 길게 파여진 두 개의 용접안내홈(4)이 마련된다.On the other hand, one side of the welding support (2) is formed in the bead-shaped groove 3 recessed in an arc shape, the inside is provided with two welding guide grooves (4) elongated in the longitudinal direction.
이 용접안내홈(4)은 그 상측에 배치되는 철판(1)(101)의 용접라인을 맞출 수 있도록 마련되는 것으로서, 즉 철판(1)(101)의 이격거리와 배치위치를 동시에 맞출 수 있도록 마련되는 것이다. 이로써, 용접지지구(2)가 설치된 상태에서 두 개의 용접안내홈(4)을 따라 용접작업을 하게되면, 비드형성홈(3)에 의하여 원호상의 백비드가 형성되며 용접제의 용융물이 철판(1)(101)들을 용접하여 접합시키게되고, 이러한 용접 후 철판(1)(101)의 상,하에 원호형의 용접비드가 형성되는 것이다.The welding guide groove 4 is provided to align the welding line of the iron plate (1) (101) disposed on the upper side, that is, to match the separation distance and the arrangement position of the iron plate (1) (101) at the same time It is prepared. As a result, when the welding operation is performed along the two welding guide grooves 4 in the state in which the welding support 2 is installed, arc-shaped back beads are formed by the bead forming grooves 3 and the melt of the welding agent is formed on the steel plate ( 1) 101 to be joined by welding, and after this welding, arc-shaped weld beads are formed above and below the iron plate (1) (101).
또, 제4도에 도시된 바와 같이, 용접지지구(2)를 이용하여 용접작업함에 있어서, 용접지지구(2)들을 상호 연결할 때 이들의 양측 상부에 형성된 곡면경사부(5)를 상호 접촉되도록 연결함으로써 용접지지구(2)들의 연결모서리부가 밀착되어 용융물의 누출을 방지하게 된다. 즉, 곡면경사부(5)는 용접지지구(2)의 전,후방에 서로 대응되도록 마련되는 것으로서 소정각도로 기울일 때 서로 면접촉될 수 있도록 마련되는 것이다. 이로써, 비드를 양호하게 형성시킬 수 있게되며, 곡선을 따라 용접지지구(2)를 설치할 때 용접지지구(2)들의 연결부위가 꺽이더라도 이들의 접촉부위가 곡면경사부(5)에 의하여 면접촉을 하게 되므로 용융물의 누출을 방지하게 된다.In addition, as shown in FIG. 4, in the welding operation using the welding support 2, when the welding support 2 is connected to each other, the curved inclined portion 5 formed on the upper side of both sides contact each other. By connecting so that the connection edge of the welding support (2) is in close contact to prevent the leakage of the melt. That is, the curved inclined portion 5 is provided to correspond to each other before and after the welding support 2, it is provided to be in surface contact with each other when inclined at a predetermined angle. As a result, the bead can be formed well, and even when the connection part of the welding support parts 2 is bent when installing the welding support part 2 along the curve, the contact part thereof is faced by the curved inclination part 5. Contact will prevent leakage of the melt.
이상에서 상세히 설명한 바와 같이, 본 고안은 용접지지주는, 용접지지구의 전,후방측에 곡면경사부가 마련됨으로써 용접지지구의 연결을 확실히 할 수 있고, 이 연결상태가 면접촉에 의해 양호하게 되므로써 용접시 용융물이 연결부위로 누출되는 것을 방지할 수 있게 된다. 또한, 비드형성홈에 적정한 간격을 갖는 용접안내홈을 형성하므로써 피 용접물인 철판의 용접간격을 용이하게 맞추어 설치할 수 있으며 용접작업이 용이해져 작업능률이 향상되는 효과를 얻을 수 있게된다.As described in detail above, the present invention can ensure the connection of the welding support by providing a curved slope on the front and rear sides of the welding support, and this connection state becomes good by the surface contact. It is possible to prevent the melt from leaking to the joint. In addition, by forming a welding guide groove having an appropriate interval in the bead forming groove can be easily installed to match the welding interval of the steel plate to be welded, it is possible to achieve the effect of improving the work efficiency is easy welding work.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980005362U KR200203127Y1 (en) | 1998-04-07 | 1998-04-07 | Welding guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980005362U KR200203127Y1 (en) | 1998-04-07 | 1998-04-07 | Welding guide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990039223U KR19990039223U (en) | 1999-11-05 |
| KR200203127Y1 true KR200203127Y1 (en) | 2000-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019980005362U KR200203127Y1 (en) | 1998-04-07 | 1998-04-07 | Welding guide |
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| Country | Link |
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| KR (1) | KR200203127Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101047187B1 (en) * | 2007-11-19 | 2011-07-06 | 대우조선해양 주식회사 | Transverse Welding Method |
| WO2019041557A1 (en) * | 2017-08-29 | 2019-03-07 | 广船国际有限公司 | Welding backing assembly |
-
1998
- 1998-04-07 KR KR2019980005362U patent/KR200203127Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101047187B1 (en) * | 2007-11-19 | 2011-07-06 | 대우조선해양 주식회사 | Transverse Welding Method |
| WO2019041557A1 (en) * | 2017-08-29 | 2019-03-07 | 广船国际有限公司 | Welding backing assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990039223U (en) | 1999-11-05 |
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