CN204361306U - A kind of welding ground clamp used for drilling rod welding - Google Patents
A kind of welding ground clamp used for drilling rod welding Download PDFInfo
- Publication number
- CN204361306U CN204361306U CN201520043918.4U CN201520043918U CN204361306U CN 204361306 U CN204361306 U CN 204361306U CN 201520043918 U CN201520043918 U CN 201520043918U CN 204361306 U CN204361306 U CN 204361306U
- Authority
- CN
- China
- Prior art keywords
- welding
- drilling rod
- ground wire
- utility
- bracket
- 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
Links
Abstract
The utility model provides a kind of welding ground clamp used for drilling rod welding, it is characterized in that comprising chassis, support, ground wire, spring, bracket, described chassis is connected with support, on the upside of described support, bracket is installed, described support is fixed with spring, the utility model structure is simple, easy to use.Drilling rod only need be placed on bracket when using by the utility model, and drilling rod and ground contact point are comparatively real not to be virtually connected, and above drilling rod is directly pressed in, needs also can not affect ground wire during upset, avoids the fracture of ground wire, ensure that normally carrying out of welding.It is cost-saving that ground wire cable in the utility model was not easy thermal oxidation.
Description
Technical field
The utility model relates to drilling rod welding field, particularly relates to a kind of welding ground clamp used for drilling rod welding.
Background technology
Fixture is fastened on drilling rod when welding with automatic welding machine by present stage, and this device can improve the stability of welding machine work, during welding, ground wire no current distributary phenomenon, can avoid the generation of local pyrexia phenomenon, extend the useful life of electric wire, it is safer, convenient to use.But because drilling rod during welding needs to rotate different angles, ground wire rotates along with workpiece, be easy to cause ground wire to connect thread breakage that is empty or junction, cause welding to interrupt, affect the carrying out of welding job.
Summary of the invention
According to above technical problem, the utility model provides a kind of welding ground clamp used for drilling rod welding, it is characterized in that comprising chassis, support, ground wire, spring, bracket, described chassis is connected with support, on the upside of described support, bracket is installed, described support is fixed with spring, on the downside of described bracket, ground wire is installed.
The beneficial effects of the utility model are: the utility model structure is simple, and easy to use, the stability that not only can improve welding machine work can also avoid ground wire to rotate along with workpiece, ensure that normally carrying out of welding job.Drilling rod only need be placed on bracket when using by the utility model, and drilling rod and ground contact point are comparatively real not to be virtually connected, and above drilling rod is directly pressed in, needs also can not affect ground wire during upset, avoids the fracture of ground wire, ensure that normally carrying out of welding.Ground wire cable in the utility model was not easy thermal oxidation, had saved use cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
As figure, chassis-1, support-2, ground wire-3, spring-4, bracket-5.
Embodiment
Root according to the figure, is further described the utility model:
Embodiment 1
The utility model is a kind of welding ground clamp used for drilling rod welding, comprise chassis 1, support 2, ground wire 3, spring 4, bracket 5, described chassis 1 is connected with support 2, on the upside of described support 2, bracket 5 is installed, described support 2 is fixed with spring 4, on the downside of described bracket 5, ground wire 3 is installed.
During use, drilling rod is arranged on bracket 5, above drilling rod is directly pressed in during use, needs also can not affect ground wire 3 during upset, avoid the fracture of ground wire 3, ensure that normally carrying out of welding.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (1)
1. the welding ground clamp used for drilling rod welding, it is characterized in that comprising chassis, support, ground wire, spring, bracket, described chassis is connected with support, is provided with bracket on the upside of described support, described support is fixed with spring, on the downside of described bracket, ground wire is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043918.4U CN204361306U (en) | 2015-01-22 | 2015-01-22 | A kind of welding ground clamp used for drilling rod welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043918.4U CN204361306U (en) | 2015-01-22 | 2015-01-22 | A kind of welding ground clamp used for drilling rod welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361306U true CN204361306U (en) | 2015-05-27 |
Family
ID=53262754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520043918.4U Expired - Fee Related CN204361306U (en) | 2015-01-22 | 2015-01-22 | A kind of welding ground clamp used for drilling rod welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204361306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870665A (en) * | 2015-01-22 | 2016-08-17 | 天津鸿翔工程机械有限公司 | Welding ground wire clamp for drill pipe welding |
-
2015
- 2015-01-22 CN CN201520043918.4U patent/CN204361306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870665A (en) * | 2015-01-22 | 2016-08-17 | 天津鸿翔工程机械有限公司 | Welding ground wire clamp for drill pipe welding |
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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: 20150527 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |