CN101934436A - Efficient welding rod - Google Patents
Efficient welding rod Download PDFInfo
- Publication number
- CN101934436A CN101934436A CN2010102734181A CN201010273418A CN101934436A CN 101934436 A CN101934436 A CN 101934436A CN 2010102734181 A CN2010102734181 A CN 2010102734181A CN 201010273418 A CN201010273418 A CN 201010273418A CN 101934436 A CN101934436 A CN 101934436A
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- China
- Prior art keywords
- core wire
- welding rod
- coating
- efficient welding
- section
- 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.)
- Pending
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- 238000003466 welding Methods 0.000 title claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The invention relates to the field of welding equipment, in particular to an efficient welding rod. The efficient welding rod comprises a core wire and a coating, wherein the coating is wrapped on the outer surface of the core wire; the top end and the tail end of the core wire are exposed; the cross section of the core wire is rectangular; and part of the top end of the core wire is shrunk into a tip. The tip is gradually changed into a conical body through the rectangular cross section. The efficient welding rod has a simple structure, the operation is convenient and easy, and an electric welding rod can be ignited automatically when the top end of the electric welding rod contacts a welded piece to perform welding, thereby greatly improving the working efficiency.
Description
Technical field
The present invention relates to field of welding devices, especially a kind of efficient welding bar.
Background technology
Existing welding rod mostly is a cylinder, and its terminal core wire is the plane, and complicated operation when welding contacts with weldment, is difficult to produce strong electric spark, be difficult for to connect circuit, and produces a large amount of resistance heats welding rod that ignites, and influences welding job.
Summary of the invention
Be difficult to produce spark in order to overcome existing welding bar, the deficiency that is difficult for igniting the invention provides a kind of efficient welding bar.
The technical solution adopted for the present invention to solve the technical problems is: a kind of efficient welding bar, comprise core wire and coating, and coating is wrapped in the core wire outer surface, the top of core wire and the terminal exposed shape that is, the core wire cross section is a rectangle, head portion is shrunk to a tip.
Most advanced and sophisticated cross section by rectangle excessively becomes a cone gradually.
The invention has the beneficial effects as follows, simple structure, easy to operate, welding rod top and weldment can be lighted welding rod at a touch automatically, carry out welding job, have improved operating efficiency greatly.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a schematic diagram of the present invention.
1. core wires among the figure, 2. coating, 3. tip.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As Fig. 1 is schematic diagram of the present invention, and a kind of efficient welding bar comprises core wire and coating, and coating is wrapped in the core wire outer surface, the top of core wire and the terminal exposed shape that is, and the core wire cross section is a rectangle, head portion is shrunk to a tip.Most advanced and sophisticated cross section by rectangle excessively becomes a cone gradually.
The core wire cross section is a rectangle, is convenient to clamping, fusing, and head portion is shrunk to a tip, connects welding circuit, coating plays stabilization, and welding current is by most advanced and sophisticated, produces a large amount of resistance heats and melts, and adds hot-air, thermal ionization takes place in heating weldment then, and welding rod ignites.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. an efficient welding bar comprises core wire (1) and coating (2), and coating (2) is wrapped in core wire (1) outer surface, the top of core wire (1) and the terminal exposed shape that is, and it is characterized in that: core wire (1) cross section is a rectangle, head portion is shrunk to a tip (3).
2. efficient welding bar according to claim 1 is characterized in that: most advanced and sophisticated (3) excessively become a cone gradually by the cross section of rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102734181A CN101934436A (en) | 2010-09-07 | 2010-09-07 | Efficient welding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102734181A CN101934436A (en) | 2010-09-07 | 2010-09-07 | Efficient welding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101934436A true CN101934436A (en) | 2011-01-05 |
Family
ID=43388137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102734181A Pending CN101934436A (en) | 2010-09-07 | 2010-09-07 | Efficient welding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101934436A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464916A (en) * | 2013-09-22 | 2013-12-25 | 昆山市圣翰锡业有限公司 | Welding core of welding electrode |
| CN105689913A (en) * | 2014-11-27 | 2016-06-22 | 成都创客之家科技有限公司 | Easy leading arc welding rod |
| CN105983797A (en) * | 2015-02-06 | 2016-10-05 | 昆山钞票纸业有限公司 | Arc planing and cutting system and arc planing and cutting bar thereof |
| CN109578420A (en) * | 2019-01-16 | 2019-04-05 | 佛山市巨隆金属制品有限公司 | Weld aluminium nut and its welding method |
-
2010
- 2010-09-07 CN CN2010102734181A patent/CN101934436A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464916A (en) * | 2013-09-22 | 2013-12-25 | 昆山市圣翰锡业有限公司 | Welding core of welding electrode |
| CN105689913A (en) * | 2014-11-27 | 2016-06-22 | 成都创客之家科技有限公司 | Easy leading arc welding rod |
| CN105983797A (en) * | 2015-02-06 | 2016-10-05 | 昆山钞票纸业有限公司 | Arc planing and cutting system and arc planing and cutting bar thereof |
| CN109578420A (en) * | 2019-01-16 | 2019-04-05 | 佛山市巨隆金属制品有限公司 | Weld aluminium nut and its welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110105 |