KR930004331Y1 - Welding wire protection of mig welding machine - Google Patents
Welding wire protection of mig welding machine Download PDFInfo
- Publication number
- KR930004331Y1 KR930004331Y1 KR2019910006657U KR910006657U KR930004331Y1 KR 930004331 Y1 KR930004331 Y1 KR 930004331Y1 KR 2019910006657 U KR2019910006657 U KR 2019910006657U KR 910006657 U KR910006657 U KR 910006657U KR 930004331 Y1 KR930004331 Y1 KR 930004331Y1
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- welding
- mig
- welding machine
- wire protection
- machine
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Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 실시 부분 단면도.2 is a cross-sectional view of an embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 용접 캐리지 2 : 와이어스풀1: welding carriage 2: wire spool
3 : 케이스 4 : 카버3: case 4: carver
5 : 전기히타5: electric heater
본 고안은 MIG 자동용접기의 용접와이어 보호장치에 관한것으로 더 상세하게는 MIG 자동용접기의 용접 와이어스풀에 케이스 및 카버를 설치하여 와이어 표면에 이물질이 묻거나 산화됨을 방지하고 이케이스내에 전기히타를 설치하여 와이어 표면에 결로현상이 발생하지 않게한 MIG 자동용접기의 용접와이어 보호장치에 관한 것이다.The present invention relates to the welding wire protection device of the MIG automatic welding machine. More specifically, the case and the cover are installed in the welding wire spool of the MIG automatic welding machine to prevent foreign substances from getting on the wire surface or to be oxidized. The present invention relates to a welding wire protection device of a MIG automatic welding machine which prevents condensation from occurring on the wire surface.
종래의 자동용접기 와이어스풀은 대기중에 노출된 상태임으로 공사장에서 사용시 와이어 표면이 산화되거나 이물질이 쌓여 용접전에 와이어 표면을 샌딩하여 빠른 시간내에 용접을 완료하여야 하며 작업시간이 지연되거나 길어지게 되면 기공(BLOW HOLE)이 발생하여 용접불양이 되며 동계나 우계 또는 일교차가 심한날에는 결로현상이 발생하여 역시 용접불량을 상승시키는 폐단이 있는 것이다.Conventional automatic welding machine wire spool is exposed to the air, so when used in construction site, the wire surface is oxidized or foreign matter accumulates and sanding the wire surface before welding to complete the welding within a short time. HOLE) occurs and welding defects occur, and condensation occurs on winter, rainy days, or days of severe crossover, and there is a closed end that increases welding failure.
종래 일본 공개 실용신안공보 소51-48124는 피복아아크 용접봉 건조용 건조로를 일체화한 용접기가 있으나 이 엔진 웰더는 1차 전원으로 전기적 에너지를 공급받을수 없는 산간, 해안 등의 특수한 공사장에서 용접을 하기 위해 제작된 장비로서 가솔린엔진, 발전기, 출력전류조정장치를 기본 기능으로 갖춘 용접기임으로 외부의 동력 없이 자가 발전기에 의해 용접을 할 수 있는 장치임에 따라서 본 용접기를 사용하면서 외부 용접봉 건조로를 이용하는것은 불가함으로 본 엔진웰더에 용접봉 건조로를 내장시키는 기술로 알려져 있다.Conventionally, Japanese Laid-Open Utility Model Publication No. 51-48124 has a welding machine incorporating a drying arc drying furnace for welding coated arc, but this engine welder is manufactured for welding in a special construction site such as mountains and coasts where electric energy cannot be supplied from the primary power source. This equipment is a welding machine equipped with gasoline engine, generator, and output current adjusting device as a basic function. It is a device that can be welded by self-generator without external power. Therefore, it is impossible to use external welding rod drying furnace while using this welding machine. It is known to embed a welding rod drying furnace in an engine welder.
그러나 본 고안은 MIG 용접법에 관한 내용으로서 피복아아크 용접용 용접봉 건조로가 아닌 용접중 와이어의 흡습방지 대책이며 또 LNG 선건조용 전용장비로 제조된 Aℓ 전용 용접기에는 불활성가스 충진방식을 사용함으로 이때의 장비 유지비용은 전기히타 방식에 비해 많은 유지비용이 소요됨을 방지하기 위하여 건조로가 아닌 용접와이어 보호장치의 구조를 창출한 것이다.However, the present invention is about the MIG welding method. It is a countermeasure to prevent moisture absorption of wire during welding, not the welding arc drying furnace for coated arc welding. Also, the inert gas filling method is used for Aℓ welding machine manufactured exclusively for LNG pre-drying equipment. The maintenance cost is to create the structure of the welding wire protection device, not the drying furnace, in order to prevent much maintenance cost compared to the electric heater method.
본 고안은 와이어스풀을 밀폐된 케이스에 넣어 보호하고 또 전기히타를 설치하여 최적의 온도를 유지하게 하며 습도를 최소화한 것으로서 그 요지를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to protect the wire spool in a sealed case and to install the electric heater to maintain the optimum temperature and to minimize the humidity as described in detail by the accompanying drawings as follows.
자동미그 용접기의 용접 캐리지(1)에 축설하는 공지의 와이어스풀(2)의 외부에 케이스(3)와 카버(4)를 설치하고 케이스(3)의 일면에 전기히타(5)를 설치한 구조이다.The case 3 and the cover 4 are provided outside the well-known wire spool 2 installed in the welding carriage 1 of the automatic mig welding machine, and the electric heater 5 is provided on one surface of the case 3. to be.
이와같이된 본 고안은 와이어스풀(2)이 외기로부터 물리적으로 보호되어 와이어표면에 이물질이 쌓이는 것을 방지하고 전기히타(5)에 의해 항상 대기온도 보다 20-30℃높게 유지함으로서 와이어 표면에 발생하는 결로현상을 방지할 수 있어 실질적으로 용접성 품질향상에 기여하는 것이다.The present invention has the condensation generated on the wire surface by physically protecting the wire spool (2) from the outside air to prevent foreign matters from accumulating on the wire surface and by always keeping the temperature higher by 20-30 ° C than the atmospheric temperature by the electric heater (5). The phenomenon can be prevented, which substantially contributes to the improvement of weldability.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910006657U KR930004331Y1 (en) | 1991-05-10 | 1991-05-10 | Welding wire protection of mig welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910006657U KR930004331Y1 (en) | 1991-05-10 | 1991-05-10 | Welding wire protection of mig welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920021072U KR920021072U (en) | 1992-12-18 |
| KR930004331Y1 true KR930004331Y1 (en) | 1993-07-12 |
Family
ID=19313676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910006657U KR930004331Y1 (en) | 1991-05-10 | 1991-05-10 | Welding wire protection of mig welding machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930004331Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010077172A (en) * | 2000-01-31 | 2001-08-17 | 김원근 | Disposible Cup & Container |
| KR101348390B1 (en) * | 2012-05-01 | 2014-01-07 | 일흥산업(주) | a welding rod drying device for wire feeder |
-
1991
- 1991-05-10 KR KR2019910006657U patent/KR930004331Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010077172A (en) * | 2000-01-31 | 2001-08-17 | 김원근 | Disposible Cup & Container |
| KR101348390B1 (en) * | 2012-05-01 | 2014-01-07 | 일흥산업(주) | a welding rod drying device for wire feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920021072U (en) | 1992-12-18 |
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