KR100266939B1 - The antioxidant device which is welding stainless mesh - Google Patents

The antioxidant device which is welding stainless mesh Download PDF

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Publication number
KR100266939B1
KR100266939B1 KR1019980020165A KR19980020165A KR100266939B1 KR 100266939 B1 KR100266939 B1 KR 100266939B1 KR 1019980020165 A KR1019980020165 A KR 1019980020165A KR 19980020165 A KR19980020165 A KR 19980020165A KR 100266939 B1 KR100266939 B1 KR 100266939B1
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South Korea
Prior art keywords
welding
argon
mesh
preventing device
stainless mesh
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KR1019980020165A
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Korean (ko)
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KR19990086951A (en
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윤태룡
석상진
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윤태룡
썸마이크론주식회사
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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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel

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  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: An oxidation preventing device is provided to prevent the oxidation of a stainless mesh by cooling the welding portion thereof without oxygen and to enhance the quality of the mesh by preventing the welding portion from being cut. CONSTITUTION: An oxidation preventing device(4) is applied to a semiautomatic linear argon welder and a welding bar(1) of the welder sprays argon to weld a stainless mesh fixed to a jig. The oxidation preventing device covers the end of the welding bar with a front transparent body(11) and a side transparent body(12) and forms a guide groove(13) guiding the welding portion of the stainless mesh. To easily insert the welding bar into the oxidation preventing device, an installation slot(15) is formed in a welding bar installation plate(14) and an installation slot(17) is formed in an auxiliary installation plate(16). A side plate is installed in parallel with the side transparent body to form a space inside the oxidation preventing device. Thus, the oxidation preventing device cools the welding portion of the stainless mesh in an argon atmosphere and then the stainless mesh is prevented from being oxidized.

Description

스테인레스 메쉬를 용접하는 산화방지장치{The antioxidant device which is welding stainless mesh}The antioxidant device which is welding stainless mesh}

본 발명은 캔들 타입 필터(Candel Type Filter)등에 사용되는 스테인레스 메쉬를 용접하는 스테인레스 메쉬의 산화방지장치에 관한 것으로서, 보다 상세하게는 스테인레스 메쉬의 용접부위를 산소와 격리하여 냉각함으로서 스테인레스의 산화를 방지하고 스테인레스 메쉬의 단락을 방지하여 제품의 품질을 향상할 수 있도록 하는 스테인레스 메쉬를 용접하는 산화방지장치에 관한 것이다.The present invention relates to an anti-oxidation apparatus of a stainless mesh for welding a stainless mesh used in a candle type filter, and more particularly, to prevent oxidation of stainless by cooling the welded portion of the stainless mesh from oxygen. And it relates to an oxidation preventing device for welding stainless steel mesh to prevent the short circuit of the stainless steel mesh to improve the quality of the product.

본 발명과 관련하여 일본국 공개실용신안공보 소61-117379호 또는 일본국 실용신안공보 평2-114176호의 기술이 공개된 바 있다.In connection with this invention, the technique of Unexamined-Japanese-Patent No. 61-117379 or Unexamined-Japanese-Patent No. 2-114176 was disclosed.

일본국 공개실용신안공보 소61-117379호는 가드실드 전광용접에 관한 것으로서, 토치 선단부에 가스커튼노즐을 설치하여 토치의 불꽃이 가스커튼이 되도록 하는 장치이며, 일본국 공개실용신안공보 평2-114176호는 활성금속의 TGI용접장치에 관한 것으로서, 직선부와 곡선부가 조합된 용접선을 가진 경우 이를 용이하게 용접 하게 용접하기 위하여 고안된 장치이다.Japanese Laid-Open Utility Model Publication No. 61-117379 relates to guard shield all-optical welding, and is a device that installs a gas curtain nozzle at the tip of the torch so that the flame of the torch becomes a gas curtain. No. 114176 relates to a TGI welding apparatus for an active metal, and is designed to easily weld a welding line having a combination of a straight line and a curved line.

따라서 본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 스테인레스 메쉬의 용접부위를 산소와 격리하여 냉각함으로써 스테인레스 메쉬의 산화를 방지하고 스테인레스 메쉬의 용접부위 단락을 방지하여 제품의 품질을 향상할 수 있는 스테인레스 메쉬를 용접하는 산화방지장치를 제공한다.Therefore, the present invention has been made to solve the above-mentioned conventional problems, an object of the present invention is to prevent the oxidation of the stainless mesh and to prevent the short circuit of the welding spot of the stainless mesh by cooling the welded portion of the stainless mesh with oxygen. The present invention provides an oxidation preventing device for welding stainless steel meshes to improve product quality.

이를 실현하기 위하여 본 발명에 의한 스테인레스 메쉬를 용접하는 산화방지장치는 자동 또는 반자동 아르곤용접기에 있어서, 아르곤 용접봉의 단부를 둘러 싸서 용접봉의 빛을 저감하여 볼 수 있도록 색투명체가 전면과 측면에 부착되고, 스테인레스 메쉬의 용접부위를 안내하는 안내홈이 진행방향 전면 하측에 형성되하여 아르곤이 용접된 부위에 정체되게하는 것으로 이루어진다.In order to realize this, the anti-oxidation apparatus for welding the stainless steel mesh according to the present invention is an automatic or semi-automatic argon welding machine, wherein a color transparent body is attached to the front and side so as to surround the end of the argon electrode and reduce the light of the electrode. , The guide groove for guiding the welded portion of the stainless steel mesh is formed in the lower side of the front of the traveling direction so that the argon is stagnant in the welded portion.

제1도는 본 발명에 의한 스테인레스 메쉬의 산화방지장치가 적용되는 직선용 접상태를 나타내는 부분사시도,1 is a partial perspective view showing a straight welding state to which an anti-oxidation apparatus of a stainless steel mesh according to the present invention is applied;

제2도는 본 발명에 의한 스테인레스 메쉬 산화방지장치의 일 예를 나타내는 사시도,2 is a perspective view showing an example of a stainless steel mesh antioxidant according to the present invention,

제3도는 제2도의 측단면도,3 is a side cross-sectional view of FIG.

제4도는 본 발명에 의한 스테인레스 메쉬 산화방지장치의 다른 예를 나타내는 사시도,4 is a perspective view showing another example of the stainless steel mesh antioxidant according to the present invention,

제5도는 제4도의 측단면도 이다.5 is a side cross-sectional view of FIG.

＜도면에 주요부분에 대한 부호의 설명＞<Description of the code | symbol about a main part in drawing>

1 : 용접봉 2 : 지그1: welding rod 2: jig

3 : 스테인레스 메쉬 4 : 산화방지장치3: stainless steel mesh 4: anti-oxidation device

11, 12 : 전면, 측면색투명체 13 : 안내홈11, 12: front, side color transparent body 13: guide groove

14 : 용접봉설치판 15, 17 : 설치블롯14: welding rod mounting plate 15, 17: mounting blot

16 : 보조설치판 18 : 측면판16: auxiliary installation plate 18: side plate

19 : 몸체 20 : 구멍19: body 20: hole

21 : 색투명체 22, 23 : 격벽21: color transparent body 22, 23: partition wall

이하 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 더욱 상세히 설명한다.BEST MODE Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명 스테인레스 메쉬를 용접하는 산화방지장치가 적용되는 반자동 직선 아르곤 용접기를 도시한 것으로서, 이 반자동 직선 아르곤 용접기는 용접봉(1)이 일정한 속도와 일정한 아르곤이 분사되어 지그(2)에 고정된 스테인레스 메쉬(3)를 직선방향으로 용접하는 구조로 이루어져 있다.Figure 1 shows a semi-automatic straight line argon welder to which the anti-oxidation device for welding the stainless steel of the present invention is applied. It is made of a structure for welding the stainless mesh 3 in a straight direction.

그리고 본 발명 스테인레스 메쉬를 용접하는 산화방지장치(4)는 도 2 및 도3에 도시한 일 예와 같이, 상기 용접봉(1)의 단부를 감싸도록 구성되는 것으로서, 용접봉(1)의 빛을 저감하여 볼 수 있도록 전면과 측면에 전면색투명체(11)와 측면색투명체(12)가 각 부착되고, 스테인레스 메쉬(3)의 용접부위를 안내하는 안내홈(13)이 진행방향 전면 하측에 형성되는 구조로 이루어진다.And the antioxidant device 4 for welding the stainless steel mesh of the present invention is configured to surround the end of the electrode (1), as shown in the example shown in Figures 2 and 3, to reduce the light of the electrode (1) The front color transparent body 11 and the side color transparent body 12 are attached to the front side and the side surface so that the guide groove 13 which guides the welding part of the stainless steel mesh 3 is formed in the front lower side of the traveling direction so that it can be seen. Made of structure.

본 실시예에서는 상기 용접봉(1)의 단부를 용이하게 삽입할 수 있도록 용접봉(1)이 설치되는 용접봉설치판(14)에 길이 방향으로 설치슬롯(15)을 형성하고 이 용접봉설치판(14)의 외면에 설치되는 보조설치판(16)에 상기 설치슬롯(15)과 교차되는 설치슬롯(17)을 형성하게 된다.In this embodiment, the mounting rod 15 in the longitudinal direction is formed on the welding rod mounting plate 14 on which the welding rod 1 is installed so that the end of the welding rod 1 can be easily inserted into the welding rod mounting plate 14. On the auxiliary mounting plate 16 is installed on the outer surface of the installation slot 17 is formed to intersect with the installation slot 15.

물론 산화방지장치(4)의 내부에 공간이 형성되도록 상기 측면색투명체(12)와 대응하는 측면에 측면판(18)이 설치되어 있다.Of course, the side plate 18 is provided on the side surface corresponding to the side color transparent body 12 so that a space is formed inside the antioxidant device 4.

이와 같이 이루어지는 본 발명 산화방지장치(4)는 용접봉(1)의 단부가 산화방지장치(4)의 내부 공간에 위치하게 되므로 용접시 아르곤이 내부 공간에 정체되어 스테인레스 메쉬의 용접부위를 아르곤이 감싸서 냉각하게 되는 것이다.In the present invention, the antioxidant device 4 is formed so that the end of the electrode (1) is located in the internal space of the antioxidant device 4, argon is stagnated in the internal space during welding, argon is wrapped around the welding portion of the stainless steel mesh To cool.

즉 본 발명은 용접봉 주위에 아르곤이 정체되게 하고스테인레스 메쉬의 용접된 부위에 일시적으로 아르곤을 정체되게 하여 용접하는 방법으로 실시하는 것으로서, 아르곤을 이용하여 고온의 용접부위를 공기와 차단하여 산화를 저감시키는 것이다.That is, the present invention is to perform a method of stagnant argon around the welding rod and temporarily welded argon to the welded portion of the stainless steel mesh, reducing the oxidation by blocking the high-temperature welding area with air using argon. It is to let.

한편 본 발명의 다른 예는 도 4 및 도 5에 도시한 바와 같이 길이 방향으로 길게 형성된 반쪽 파이프 형상으로 몸체(19)를 이루고 있으며, 용접봉(1)이 상측에 제공된 구멍(20)에 삽입되며, 전면부와 측면부에 색투명체(21)가 각 부착되고, 용접봉(1)의 공간을 확보하는 격벽(22)이 몸체(19)의 내부 중앙부에 고정 설치되며, 아르곤의 공간을 축소하는 다른 격벽(23)이 상기 격벽(22)의 하부 및 몸체(19)의 내측 하부에 고정 설치되는 구조로 이루어진다.Meanwhile, another example of the present invention forms the body 19 in the shape of a half pipe elongated in the longitudinal direction as shown in FIGS. 4 and 5, and the welding rod 1 is inserted into the hole 20 provided on the upper side thereof. The color transparent body 21 is attached to each of the front part and the side part, and the partition wall 22 which secures the space of the welding rod 1 is fixed to the inner central part of the body 19, and the other partition wall which reduces the space of argon ( 23 is configured to be fixed to the lower portion of the partition wall 22 and the inner lower portion of the body 19.

이에 따라 본 발명에서는 상기와 같은 산화방지장치(4)를 이용하여 아르곤용접을 실시함으로써 용접봉(1)주위에 아르곤이 정체되게 하고, 스테인레스의 용접된 부위에 일시적으로 아르곤이 정체되어 고온으로 용접된 부위를 아르곤이 공기와 차단하여 산화를 저감하는 것이다.Accordingly, in the present invention, argon welding is performed using the antioxidant device 4 as described above, and argon is stagnated around the welding rod 1, and argon is temporarily stagnated at the welded portion of stainless steel to be welded at a high temperature. Argon blocks the site with air to reduce oxidation.

이상에서 살펴 본 바와 같이 본 발명 장치는 용접봉 주위에 아르곤이 정체하고 스테인레스 메쉬의 용접된 부위에 일시적으로 아르곤을 정체하여 용접된 부위를 아르곤으로 고온의 용접부위를 공기와 차단 냉각하여 용접부위의 산화를 저감함으로써 제품, 즉 캔들타입필터의 성능을 향상시키는 효과를 가질 뿐만아니라 스테인레스 메쉬를 구성하고 있는 가는 굵기의 스테인레스 철사가 손상되지 않기 때문에 수축에 의한 끊어지는 것을 방지하는 이점이 있다.As described above, in the present invention, argon is stagnated around the welding rod, and argon is temporarily stagnated at the welded portion of the stainless steel mesh, and the welded portion is argon, and the hot welding portion is cooled with air to cool the welded portion. In addition, it has the effect of improving the performance of the product, that is, the candle type filter, and also has the advantage of preventing breakage due to shrinkage because the thin stainless steel wire constituting the stainless steel mesh is not damaged.

Claims (1)

자동 또는 반자동 이르곤 용접기를 이용하여 스테인레스 메쉬를 용접하는 산화방지장치에 있어서, 아르곤 용접봉의 단부를 둘러싸서 용접봉의 빛을 저감하여 볼 수 있도록 색투명체가 전면과 측면에 부착되고, 스테인레스 메쉬의 용접부위를 안내하는 안내홈이 진행방향 전면 하측에 형성되며, 아르곤이 용접부위에 정체되게 하는 것으로 이루어지는 스테인레스 메쉬를 용접하는 산화방지장치.An anti-oxidation apparatus for welding stainless steel mesh using an automatic or semi-automatic irgon welding machine, wherein a color transparent body is attached to the front and side surfaces of the argon electrode to reduce the light of the electrode, and to weld the stainless mesh. An anti-oxidation apparatus for welding a stainless steel mesh, wherein a guide groove for guiding a portion is formed in the lower side of the front of the traveling direction, and wherein argon is stagnated at the welded portion.
KR1019980020165A 1998-05-26 1998-05-26 The antioxidant device which is welding stainless mesh KR100266939B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180074966A (en) 2016-12-26 2018-07-04 주식회사 큐비에스 Welding method and equipment of water tank for water purifier to prevent oxidation inside the weld zone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117379U (en) * 1984-12-29 1986-07-24
JPH02114176U (en) * 1989-02-27 1990-09-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117379U (en) * 1984-12-29 1986-07-24
JPH02114176U (en) * 1989-02-27 1990-09-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180074966A (en) 2016-12-26 2018-07-04 주식회사 큐비에스 Welding method and equipment of water tank for water purifier to prevent oxidation inside the weld zone

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