CN202377688U - Electric welding rod for connection - Google Patents
Electric welding rod for connection Download PDFInfo
- Publication number
- CN202377688U CN202377688U CN2011205536248U CN201120553624U CN202377688U CN 202377688 U CN202377688 U CN 202377688U CN 2011205536248 U CN2011205536248 U CN 2011205536248U CN 201120553624 U CN201120553624 U CN 201120553624U CN 202377688 U CN202377688 U CN 202377688U
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- CN
- China
- Prior art keywords
- welding rod
- electric welding
- connection
- share
- 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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Abstract
The utility model relates to an electric welding rod, in particular to the electric welding rod for connection, aiming at providing a novel electric welding rod with simple structure and low cost so as to solve the problems that the electric welding rod in the prior art is too short and wastes time due to frequent replacement. The electric welding rod for connection is composed of a metal welding core and a coating, the length of the cylindrical body of the electric welding rod is increased, and an annular groove is formed in the middle. The electric welding rod for connection is simple in structure and is applicable and convenient to operate.
Description
Technical field
The utility model relates to a kind of welding rod, particularly relates to a kind of connection and share welding rod.
Background technology
Be prone to very much the engineering equipment seen when welding rod is engineering construction, be used to weld two disjunct metal parts, common welding rod uniform specification; General length is between the 250-500mm, and limited length is when the welding job amount is bigger; Need many welding rods; Thereby in welding process, just need the frequent change welding rod, waste effective operating efficiency, waste a large amount of discard electrodes.Part producer adds 1.5 times that grow to original length with the welding rod barrel portion, surpasses this length, can make operator's inconvenient operation, can't carefully weld.
The utility model content
The purpose of the utility model: the technical problem that the utility model will solve provides a kind of without frequent change, and welding rod is share in the easy to operate again connection of lengthening.
For addressing the above problem, the utility model increases the cylindrical length of its welding rod on original welding rod basis, generally adds 1.5-2.5 times that grows to original length.
The welding rod cylinder is made up of metal core wire and coating; Coating wraps the metal core wire, in the cylinder middle part, is not coated with coating; Form the endless groove of a depression; Its diameter is slightly less than cylindrical diameter, and the width of endless groove is slightly wideer than the width of weld handle plier binding clip, and weld handle plier can vise endless groove.
A kind of connection of the utility model is share the welding rod difference from prior art and is that the connection of the utility model share the length of welding rod and will be longer than existing welding rod, when workload is big, can avoid the frequent change welding rod.And in the middle of the welding rod cylinder, form endless groove, make the same the making things convenient for freely of welding rod that operates in the work progress with normal length.
Below in conjunction with accompanying drawing the utility model is described further.
Description of drawings
Fig. 1 share the welding rod sketch map for a kind of connection of the utility model.
The specific embodiment
As shown in Figure 1, welding rod is share in a kind of connection of the utility model, is made up of metal core wire and coating 3; Integral body is cylinder 1, and the length of cylinder 1 is lengthened to 2 times of former conventional welding rod length, position therebetween; Be not coated with coating, form annular recess 2, perhaps an impression; The diameter of annular recess 2 or impression is less than the diameter of cylinder 1, and length is slightly wideer than the binding clip of weld handle plier, when share welding rod with this connection; Vise this annular recess 2 or impression with the binding clip of weld handle plier, the use length of welding rod is suitable with common welding rod length commonly used when operating like this, can make operating personnel use smoothly and conveniently.After one side welding rod used up, operating personnel need not to change welding rod, only needed conversely, and the another side that is then connected with annular recess 2 just can work on, and has practiced thrift the time of frequent change welding rod greatly, and has saved the welding rod head.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technical scheme of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (2)
1. welding rod is share in a connection; Comprise metal core wire and coating (3); Connect that to share the welding rod global shape be cylinder (1), coating (3) is coated on the core wire uniformly, it is characterized in that: the length that welding rod is share in said connection be common welding rod commonly used 1.5-2.5 doubly.
2. welding rod is share in connection according to claim 1, it is characterized in that: welding rod cylinder (1) middle part forms an annular recess (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205536248U CN202377688U (en) | 2011-12-27 | 2011-12-27 | Electric welding rod for connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205536248U CN202377688U (en) | 2011-12-27 | 2011-12-27 | Electric welding rod for connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202377688U true CN202377688U (en) | 2012-08-15 |
Family
ID=46626206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205536248U Expired - Fee Related CN202377688U (en) | 2011-12-27 | 2011-12-27 | Electric welding rod for connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202377688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464918A (en) * | 2013-09-22 | 2013-12-25 | 昆山市圣翰锡业有限公司 | Anti-splash welding rod |
-
2011
- 2011-12-27 CN CN2011205536248U patent/CN202377688U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464918A (en) * | 2013-09-22 | 2013-12-25 | 昆山市圣翰锡业有限公司 | Anti-splash welding rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |