CN201895179U - Welding rod for electric welder - Google Patents
Welding rod for electric welder Download PDFInfo
- Publication number
- CN201895179U CN201895179U CN2010206338184U CN201020633818U CN201895179U CN 201895179 U CN201895179 U CN 201895179U CN 2010206338184 U CN2010206338184 U CN 2010206338184U CN 201020633818 U CN201020633818 U CN 201020633818U CN 201895179 U CN201895179 U CN 201895179U
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- Prior art keywords
- welding rod
- steel core
- coating
- welding
- periphery
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- 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 discloses a welding rod for an electric welder, which comprises a steel core and a coating, wherein the coating is arranged on the periphery of the steel core. The welding rod is characterized in that the periphery of the coating is also provided with a metal powder cementing layer, and the cross section of the clamping end of the steel core is of a polygonal structure. Due to the fact that the clamping end of the welding rod is of a square structure, the clamping firmness of electrode holders on the welding rod is greatly enhanced; due to the fact that the metal powder cementing layer is additionally arranged, when the welding is carried out, materials like copper, zinc and the like can be welded without replacing the welding rod so that the operation is simplified, the work efficiency is improved and the range of application is broadened.
Description
Technical field
The utility model relates to the used welding rod of a kind of electric welding machine.
Background technology
The bare terminal end of the welding rod that traditional electric welding machine is used all is a cylindrical structural, and in use, the electrode holders of electric welding machine are firm inadequately to the clamping of welding rod, during welding,, just need quit work if skew has taken place welding rod, welding rod is carried out clamping again, so can influence its operating efficiency.
Traditional in addition welding rod is to be made of steel core and coating, and the welding rod of this structure during material such as soldering copper, zinc, needs to change welding rod if desired, wastes time and energy so operate.
Summary of the invention
In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide a kind of used welding rod of electric welding machine of being convenient to clamping, applied range.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
The welding rod that electric welding machine is used includes steel core, coating, and coating is located at the periphery of steel core, it is characterized in that: the periphery of described coating also is provided with the metal powder cementing layer, and the cross section of the bare terminal end of described steel core is a polygonized structure.
The cross section of the bare terminal end of described steel core is a quadrilateral structure.
The beneficial effects of the utility model are: because the bare terminal end of welding rod is a square structure, strengthened the fastness of electrode holders to the welding rod clamping greatly; Owing to set up the metal powder cementing layer, during welding, need not change welding rod, just can weld materials such as copper, zinc, simplify the operation, improve operating efficiency and enlarged range of application.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, steel core; 2, coating; 3, metal powder cementing layer; 4, bare terminal end.
The specific embodiment
As shown in Figure 1, the welding rod that electric welding machine is used includes steel core 1, coating 2, and coating 2 is located at the periphery of steel core 1, it is characterized in that: the periphery of described coating 2 also is provided with metal powder cementing layer 3, and the cross section of the bare terminal end 4 of described steel core is a square structure.
Metal powder cementing layer 3 is formulated by a certain percentage by copper powder, zinc powder and comminuted steel shot etc., can adjust electric current as required during welding, materials such as copper, zinc are welded, that is to say in the process of welding, during to the welding of the parts such as copper material of part, just easily, need not change welding rod, simplify the operation, improved the efficient of welding.
Claims (2)
1. welding rod that electric welding machine is used, include steel core (1), coating (2), coating (2) is located at the periphery of steel core (1), it is characterized in that: the periphery of described coating (2) also is provided with metal powder cementing layer (3), and the cross section of the bare terminal end of described steel core (4) is a polygonized structure.
2. the used welding rod of electric welding machine according to claim 1 is characterized in that: the cross section of the bare terminal end of described steel core (4) is a quadrilateral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206338184U CN201895179U (en) | 2010-11-30 | 2010-11-30 | Welding rod for electric welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206338184U CN201895179U (en) | 2010-11-30 | 2010-11-30 | Welding rod for electric welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895179U true CN201895179U (en) | 2011-07-13 |
Family
ID=44253097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206338184U Expired - Fee Related CN201895179U (en) | 2010-11-30 | 2010-11-30 | Welding rod for electric welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433639A (en) * | 2013-08-23 | 2013-12-11 | 昆山市宏嘉焊锡制造有限公司 | Welding rod convenient to clamp |
-
2010
- 2010-11-30 CN CN2010206338184U patent/CN201895179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433639A (en) * | 2013-08-23 | 2013-12-11 | 昆山市宏嘉焊锡制造有限公司 | Welding rod convenient to clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20121130 |