CN103464920A - Rapid ignition electrode - Google Patents
Rapid ignition electrode Download PDFInfo
- Publication number
- CN103464920A CN103464920A CN2013104324039A CN201310432403A CN103464920A CN 103464920 A CN103464920 A CN 103464920A CN 2013104324039 A CN2013104324039 A CN 2013104324039A CN 201310432403 A CN201310432403 A CN 201310432403A CN 103464920 A CN103464920 A CN 103464920A
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- welding rod
- coating
- electrode
- core wire
- film
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Abstract
The invention relates to a rapid ignition electrode. The rapid ignition electrode comprises a core wire and electrode coating, wherein a groove is formed at the front end of the electrode coating; and a film layer is coated on the surface of the electrode coating. By forming the groove at the front end of the electrode coating, the electrode is convenient to ignite, simultaneously a film prevents the electrode from being affected with damp, and when in use, the only thing to do is to slightly tear the film and ignite the electrode.
Description
Technical field
The present invention relates to a kind of welding rod, relate in particular to a kind of quick igniting welding rod.
Background technology
Welding rod consists of core wire and coating two parts, welding rod be outside the metal core wire by coating (coating) evenly, centripetally extrusion on core wire.Welding rod of the prior art, on the one hand because the general open ground of welding rod is placed in air, easily make moist; On the other hand, the front end coating of welding rod, generally for the ease of igniting, is arranged to 45 degree chamferings, although this structure increases the speed of igniting to a certain extent, is convenient to ignite, and effect is not fine.
Summary of the invention
The objective of the invention is in order to overcome the deficiencies in the prior art, a kind of welding rod that can quick igniting is provided.
The present invention is achieved through the following technical solutions:
A kind of quick igniting welding rod, comprise core wire, coating, and the front end of described coating is provided with groove, and the surface of described coating is coated with a thin layer.
Further, described thin layer is provided with and is convenient to the film Handheld Division that hand tears.
Further, described thin layer and film Handheld Division are one-body molded.
Further, described groove is semicircle, and its diameter is greater than the diameter of core wire.
Further, the front end of described core wire is provided with triangular structure.
Compared with prior art, the invention has the beneficial effects as follows: the present invention, by the coating front end, groove being set, is convenient to ignite; Film is set simultaneously, prevents that welding rod from making moist, in use, only need tear gently the film welding rod that ignites and get final product.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of quick igniting welding rod of the present invention.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, the structural representation that Fig. 1 is a kind of quick igniting welding rod of the present invention.
Described a kind of quick igniting welding rod, comprise core wire 1, coating 2, the front end of described coating 2 is provided with groove 3, described groove 3 is semicircle, its diameter is greater than the diameter of core wire 1, and the front end of described core wire 1 is provided with triangular structure, is convenient to ignite, the surface of described coating 2 is coated with a thin layer 4, and the thickness of thin layer 4 is 100um.
Described thin layer 4 is provided with is convenient to the film Handheld Division 5 that hand tears, and described thin layer 4 is one-body molded with film Handheld Division 5.In use, by film Handheld Division 5, thin layer 4 is torn, then the welding rod rear end is clamped on electric arc, coating 2 is lighted and got final product.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a quick igniting welding rod, comprise core wire (1), coating (2), it is characterized in that, the front end of described coating (2) is provided with groove (3), and the surface of described coating (2) is coated with a thin layer (4).
2. a kind of quick igniting welding rod according to claim 1, is characterized in that, described thin layer (4) is provided with is convenient to the film Handheld Division (5) that hand tears.
3. a kind of quick igniting welding rod according to claim 2, is characterized in that, described thin layer (4) is one-body molded with film Handheld Division (5).
4. a kind of quick igniting welding rod according to claim 1, is characterized in that, described groove (3) is semicircle, and its diameter is greater than the diameter of core wire (1).
5. a kind of quick igniting welding rod according to claim 1, is characterized in that, the front end of described core wire (1) is provided with triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104324039A CN103464920A (en) | 2013-09-23 | 2013-09-23 | Rapid ignition electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104324039A CN103464920A (en) | 2013-09-23 | 2013-09-23 | Rapid ignition electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103464920A true CN103464920A (en) | 2013-12-25 |
Family
ID=49790084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104324039A Pending CN103464920A (en) | 2013-09-23 | 2013-09-23 | Rapid ignition electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103464920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676241A (en) * | 2019-03-04 | 2019-04-26 | 国网河南省电力公司电力科学研究院 | A kind of exothermic weld ignition device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB673077A (en) * | 1948-04-17 | 1952-06-04 | Philips Nv | Improvements in or relating to methods of electric arc welding |
| JPS56131078A (en) * | 1980-03-19 | 1981-10-14 | Sumitomo Metal Ind Ltd | Method of arc welding between copper and carbon steel and coated arc welding bar used for this method |
| CN1104572A (en) * | 1993-12-31 | 1995-07-05 | 珠海市迈科机电有限公司 | Long welding electrodes and their manufacture |
| CN1681619A (en) * | 2002-09-16 | 2005-10-12 | 依赛彼公司 | Welding electrode and device for its manufacture |
| CN201399660Y (en) * | 2009-04-29 | 2010-02-10 | 申勇 | Novel welding rod |
| CN203509377U (en) * | 2013-09-23 | 2014-04-02 | 昆山市圣翰锡业有限公司 | Welding rod capable of being ignited quickly |
-
2013
- 2013-09-23 CN CN2013104324039A patent/CN103464920A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB673077A (en) * | 1948-04-17 | 1952-06-04 | Philips Nv | Improvements in or relating to methods of electric arc welding |
| JPS56131078A (en) * | 1980-03-19 | 1981-10-14 | Sumitomo Metal Ind Ltd | Method of arc welding between copper and carbon steel and coated arc welding bar used for this method |
| CN1104572A (en) * | 1993-12-31 | 1995-07-05 | 珠海市迈科机电有限公司 | Long welding electrodes and their manufacture |
| CN1681619A (en) * | 2002-09-16 | 2005-10-12 | 依赛彼公司 | Welding electrode and device for its manufacture |
| CN201399660Y (en) * | 2009-04-29 | 2010-02-10 | 申勇 | Novel welding rod |
| CN203509377U (en) * | 2013-09-23 | 2014-04-02 | 昆山市圣翰锡业有限公司 | Welding rod capable of being ignited quickly |
Non-Patent Citations (3)
| Title |
|---|
| 于增瑞: "《焊条电弧焊》", 31 January 2013, article "焊条" * |
| 吴树雄: "《电焊条选用指南》", 31 July 2010, article "有关焊条寿命问题的讨论" * |
| 高元徳: "《焊工知识上部》", 31 October 2007, article "焊条的包装" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676241A (en) * | 2019-03-04 | 2019-04-26 | 国网河南省电力公司电力科学研究院 | A kind of exothermic weld ignition device |
| CN109676241B (en) * | 2019-03-04 | 2024-04-05 | 国网河南省电力公司电力科学研究院 | Ignition device for exothermic welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |