CN103990915A - Special-shaped electric welding electrode - Google Patents
Special-shaped electric welding electrode Download PDFInfo
- Publication number
- CN103990915A CN103990915A CN201410215300.1A CN201410215300A CN103990915A CN 103990915 A CN103990915 A CN 103990915A CN 201410215300 A CN201410215300 A CN 201410215300A CN 103990915 A CN103990915 A CN 103990915A
- Authority
- CN
- China
- Prior art keywords
- core wire
- special
- electric welding
- coating layer
- welding rod
- 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
Links
Classifications
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention relates to a special-shaped electric welding electrode. The special-shaped electric welding electrode comprises a metal core wire, wherein an coating layer wraps the metal core wire, the core wire is in an inverted U shape, both the two ends of the core wire extend out of the coating layer by a distance, clamping portions are connected to the top ends of the inverted U-shaped core wire, and threading holes are formed in the clamping portions. The special-shaped electric welding electrode is novel and unique in design, and can meet the requirements of some special use occasions; in the use process, the clamping portions are clamped by a pair of welding pliers, an electric welding machine is regulated, voltage and current are controlled, and welding is conducted.
Description
Technical field
the present invention relates to welding technology field, relate in particular to a kind of special-shaped welding rod.
Background technology
welding rod is made up of core wire and coating two parts.Welding rod be outside metal core wire by coating (coating) evenly, centripetally extrusion on core wire.Welding rod kind difference, core wire is also different.Core wire is the metal-cored of welding rod, in order to ensure quality and the performance of weld seam, the content of each metallic element in core wire is had to strict regulation, and the particularly content to objectionable impurities (as sulphur, phosphorus etc.), should have strict restriction, is better than mother metal.Core wire composition directly affects composition and the performance of weld metal, so the harmful element in core wire will lack as far as possible.
at present, the welding rod of known technology is vertical bar shaped, in use want the welding rod often more renewing, attempt welding rod to extend, but can affect welding quality, operating distance has also retrained the vertical feasibility extending of welding rod, is subject to the constraint of people's traditional thought, there is not the welding rod of polymorphic structure, to meet some special use occasions.
Summary of the invention
the present invention, in order to overcome deficiency of the prior art, provides a kind of special-shaped welding rod.
the present invention is achieved through the following technical solutions:
a kind of special-shaped welding rod, comprises metal core wire, is coated with a coating layer on described metal core wire, and described core wire is down " U " shape, and coating layer one segment distance all stretched out at the two ends of core wire.
as the preferred technical solution of the present invention, be connected with clamping part on " U " shape top of falling of core wire, on described clamping part, have through wires hole.
as the preferred technical solution of the present invention, described coating layer contains organic components.
as the preferred technical solution of the present invention, the diameter of described core wire is 3.2mm.
compared with prior art, the invention has the beneficial effects as follows: the present invention is novel in design unique, meets some special use occasions.In use, clamp clamping part by soldering turret, regulate electric welding machine, control voltage and current, weld.
Brief description of the drawings
fig. 1 is structural representation of the present invention.
in figure: 1-core wire; 2-coating layer; 3-clamping part; 4-through wires hole.
Detailed description of the invention
in order to make object 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, Fig. 1 is structural representation of the present invention.
the special-shaped welding rod of described one, comprises metal core wire 1, and the diameter of described core wire 1 is 3.2mm; On described metal core wire 1, be coated with a coating layer 2, described coating layer 2 contains organic components, the stability that this can improve electric arc, ensure welding process continue into.
described core wire 1 is down " U " shape, and coating layer 2 one segment distance are all stretched out at the two ends of core wire 1; " U " shape top of falling at core wire 1 is connected with clamping part 3, on described clamping part 3, has through wires hole 4.
the present invention is novel in design unique, meets some special use occasions.In use, clamp clamping part by soldering turret, regulate electric welding machine, control voltage and current, weld.In the time not using, can be hung up by through wires hole.
the foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments 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 (4)
1. a special-shaped welding rod, comprises metal core wire (1), is coated with a coating layer (2) on described metal core wire (1), it is characterized in that: described core wire (1) is down " U " shape, and coating layer (2) one segment distance are all stretched out at the two ends of core wire (1).
2. the special-shaped welding rod of one according to claim 1, is characterized in that: " U " shape top of falling at core wire (1) is connected with clamping part (3), has through wires hole (4) on described clamping part (3).
3. the special-shaped welding rod of one according to claim 1, is characterized in that: described coating layer (2) contains organic components.
4. the special-shaped welding rod of one according to claim 1, is characterized in that: the diameter of described core wire (1) is 3.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215300.1A CN103990915A (en) | 2014-05-21 | 2014-05-21 | Special-shaped electric welding electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215300.1A CN103990915A (en) | 2014-05-21 | 2014-05-21 | Special-shaped electric welding electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103990915A true CN103990915A (en) | 2014-08-20 |
Family
ID=51305387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410215300.1A Pending CN103990915A (en) | 2014-05-21 | 2014-05-21 | Special-shaped electric welding electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103990915A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271228A (en) * | 2016-06-06 | 2017-01-04 | 天津广汇鑫科技有限公司 | A kind of preparation method of basic electrode |
| CN107877028A (en) * | 2017-12-26 | 2018-04-06 | 南通豪泰焊材有限公司 | A kind of welding rod for being easy to weld dead angle position |
| CN108406157A (en) * | 2018-04-30 | 2018-08-17 | 南通豪泰焊材有限公司 | A kind of hook-shaped welding rod |
| CN112658531A (en) * | 2021-01-05 | 2021-04-16 | 深圳市锦源鑫新材料科技有限公司 | Novel anti-oxidation high-temperature-resistant soldering tin bar |
-
2014
- 2014-05-21 CN CN201410215300.1A patent/CN103990915A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271228A (en) * | 2016-06-06 | 2017-01-04 | 天津广汇鑫科技有限公司 | A kind of preparation method of basic electrode |
| CN107877028A (en) * | 2017-12-26 | 2018-04-06 | 南通豪泰焊材有限公司 | A kind of welding rod for being easy to weld dead angle position |
| CN108406157A (en) * | 2018-04-30 | 2018-08-17 | 南通豪泰焊材有限公司 | A kind of hook-shaped welding rod |
| CN112658531A (en) * | 2021-01-05 | 2021-04-16 | 深圳市锦源鑫新材料科技有限公司 | Novel anti-oxidation high-temperature-resistant soldering tin bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |