CN2418997Y - Enlonged electrode with high performance flux - Google Patents
Enlonged electrode with high performance flux Download PDFInfo
- Publication number
- CN2418997Y CN2418997Y CN 00216743 CN00216743U CN2418997Y CN 2418997 Y CN2418997 Y CN 2418997Y CN 00216743 CN00216743 CN 00216743 CN 00216743 U CN00216743 U CN 00216743U CN 2418997 Y CN2418997 Y CN 2418997Y
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- CN
- China
- Prior art keywords
- iron core
- welding
- coating
- welding rod
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Nonmetallic Welding Materials (AREA)
Abstract
The utility model relates to a lengthened electric welding rod with a high performance coating. The cross section of an iron core is square, or hexagonal or octagonal. Each edge of the iron core is arc-shaped. The coating is exposed on each arris edge of the iron core. Therefore, the whole iron core is enabled to conduct electricity. The utility model has the advantages of omnibearing welding, no material waste, low cost and high work efficiency. Moreover, the electric welding rod can be lengthened arbitrarily as required. Therefore, the problem that a common welding rod can not be used for welding continuously is solved. Welding quality is raised. Compared with a hidden arc welding, the cost of materials is reduced.
Description
The utility model is a kind of welding rod, particularly to the improvement of its structure.
Existing welding rod generally has only 250mm long, and its structure is, core section is shaped as circle, and iron core is wrapped with coating.The welding rod of this structure is the manual operations welding, and can only can not conduct electricity at any place of welding rod in the two ends of welding rod conduction, and so in use, every root bead bar will be wasted a bit of; And because its length is short, the long ironware of butt welded seam can not once be welded into, and has influenced welding quality.In addition, submerged-arc welding at home and abroad on the market price all higher, the submerged welding process complexity, can only folk prescription to vertical welding, when the big part of welding, efficient is not high, waste material.At present welding rod conduction problem all is not resolved.
The utility model purpose is, overcome the shortcoming of above-mentioned welding rod structure, and a kind of efficient coating coating of lengthening welding rod that has improved is provided.
The purpose of this utility model is to realize like this.The efficient coating coating welding rod that extends, iron core 1 is outer to be surrounded by coating 2, the cross sectional shape of iron core or square or hexagon or octagonal, the limit number average is an even number; Every limit be shaped as arc, be convenient to be coated with coating.Coating is exposed on each corner angle limit 3 on the iron core, so that conduction.
The utility model is changed into the cross sectional shape of original core wire square by circle, and every limit is shaped as arc, and coating is exposed on iron core corner angle limit, so just makes whole iron core conduction.During use, can according to different weldments comprehensive (all directions) welding, can not produce inclined to one side arc phenomenon during welding in the operation of any place of welding rod, waste material has not again reduced cost, has improved work efficiency; Owing to solved the problem of conduction, and be the coating coating, just can welding rod be extended arbitrarily, can be 25 meters, 50 meters, 100 meters or longer, solved the problem that common welding rod can not continuous welding so again, correspondingly also can improve work quality.Simultaneously, can substitute the submerged-arc welding of generally using at present; Compare with submerged-arc welding, material cost reduces, and has improved economic benefit.Compared with the prior art the utility model has tangible technological progress and operability, has solved the problem of welding rod in any place conduction.
The utility model is provided by following examples and accompanying drawing thereof.
Accompanying drawing 1 is the utility model cross-sectional view.
Accompanying drawing 2 is the utility model corner angle limit structural representations.
1 iron core, 2 coatings, 3 corner angle limits.
Embodiment:
The efficient coating coating welding rod that extends, iron core 1 is outer to be surrounded by coating 2, the cross sectional shape of iron core is square, square every limit be shaped as arc.Coating is exposed on each corner angle limit 3 on the iron core.
Claims (2)
1, the efficient coating coating of a kind of lengthening welding rod, iron core (1) is outer to be surrounded by coating (2), it is characterized in that cross sectional shape or square or the hexagon or the octagonal of iron core, every limit be shaped as arc.
2,, it is characterized in that coating is exposed on each corner angle limit (3) on the iron core according to the efficient coating coating of the described lengthening of claim 1 welding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216743 CN2418997Y (en) | 2000-03-07 | 2000-03-07 | Enlonged electrode with high performance flux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216743 CN2418997Y (en) | 2000-03-07 | 2000-03-07 | Enlonged electrode with high performance flux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2418997Y true CN2418997Y (en) | 2001-02-14 |
Family
ID=33582439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00216743 Expired - Fee Related CN2418997Y (en) | 2000-03-07 | 2000-03-07 | Enlonged electrode with high performance flux |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2418997Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464919A (en) * | 2013-09-22 | 2013-12-25 | 昆山市圣翰锡业有限公司 | Improved welding rod |
| CN105694348A (en) * | 2014-11-28 | 2016-06-22 | 成都创客之家科技有限公司 | Plastic welding rod |
-
2000
- 2000-03-07 CN CN 00216743 patent/CN2418997Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464919A (en) * | 2013-09-22 | 2013-12-25 | 昆山市圣翰锡业有限公司 | Improved welding rod |
| CN105694348A (en) * | 2014-11-28 | 2016-06-22 | 成都创客之家科技有限公司 | Plastic welding rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |