CN215145953U - External welding nozzle for welding gun - Google Patents
External welding nozzle for welding gun Download PDFInfo
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- CN215145953U CN215145953U CN202120723764.9U CN202120723764U CN215145953U CN 215145953 U CN215145953 U CN 215145953U CN 202120723764 U CN202120723764 U CN 202120723764U CN 215145953 U CN215145953 U CN 215145953U
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- welding nozzle
- nozzle body
- external welding
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Abstract
The utility model relates to a welding equipment's technical field especially relates to a welder uses external welding nozzle, and it includes external welding nozzle body, and the one end of external welding nozzle body is seted up and is supplied welder's welding nozzle male spliced eye, and the pole of external welding nozzle body is gone up the fixed cover and is equipped with thermal-insulated shell, has seted up thread groove one on the inner wall that thermal-insulated shell is close to spliced eye one end, is equipped with on the rifle head of the welder shell with external welding nozzle body adaptation with thread groove one complex thread groove two. The welding gun has the function of enabling the welding nozzle of the welding gun to complete welding work in a narrow and deep environment.
Description
Technical Field
The utility model belongs to the technical field of the technique of welding equipment and specifically relates to a welder is with external welding tip is related to.
Background
Welding guns are common welding tools in welding production work. However, when the welding position is in a narrow and deep place, the welding tip of the welding gun cannot reach, which brings great inconvenience to the welding work.
SUMMERY OF THE UTILITY MODEL
In order to enable a welding nozzle of a welding gun to complete welding work in a narrow and deep environment, the application provides an external welding nozzle for the welding gun.
The application provides a welder adopts following technical scheme with external welding nozzle:
the utility model provides a welder is with external welding nozzle, includes external welding nozzle body, the one end of external welding nozzle body is seted up and is supplied welder's welding nozzle male spliced eye, the pole of external welding nozzle body is gone up fixed cover and is equipped with thermal-insulated shell, set up thread groove one on the inner wall that thermal-insulated shell is close to spliced eye one end, with be equipped with on the rifle head of the welder shell of external welding nozzle body adaptation with thread groove one complex thread groove two.
Through adopting above-mentioned technical scheme, when the welding part was in narrow deep place, during the staff can insert welder's welding nozzle in the spliced eye of external welding nozzle body, then twisted thermal-insulated shell and fixed external welding nozzle body through the cooperation of thread groove one and thread groove two soon to make welder's welding nozzle can accomplish welding jobs under narrow deep environment.
Preferably, the diameter of the external welding nozzle body shaft is 0.7-1.0 cm.
By adopting the technical scheme, the diameter of the external welding nozzle body is within the range, and the hardness and the safety of the external welding nozzle body are also ensured under the condition of ensuring the completion of welding work.
Preferably, the inner wall of the insertion hole is smoothly arranged, and the inner wall of the insertion hole is attached to the outer wall of the welding gun welding nozzle.
Through adopting above-mentioned technical scheme, improved the heat conduction effect between welder's welding nozzle and the external welding nozzle body.
In summary, the present application includes the following beneficial technical effects:
1. through the setting of external welding nozzle body and thermal-insulated shell, can lengthen welder's welding nozzle, reach the effect that makes welder's welding nozzle accomplish welding work under the environment of narrow and deep.
Drawings
Fig. 1 is a schematic view of the overall structure of an external welding tip for a welding gun according to an embodiment of the present invention.
Description of reference numerals: 1. the welding tip body is externally connected; 11. inserting holes; 2. a thermally insulated housing; 21. a first thread groove; 3. and a second thread groove.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses external welding nozzle for welding gun. Referring to fig. 1, the external welding nozzle for the welding gun comprises an external welding nozzle body 1, wherein the external welding nozzle body 1 is in a round rod shape, the diameter of a rod body of the external welding nozzle body 1 is 0.7-1.0cm, one end of the external welding nozzle body is in a needle point shape, the other end of the external welding nozzle body is in a round platform shape, an insertion hole 11 for inserting the welding nozzle of the welding gun is formed in the end part of the external welding nozzle body, the inner wall of the insertion hole 11 is in a smooth shape, and the inner wall of the insertion hole 11 is attached to the outer wall of the welding nozzle of the welding gun, so that good heat conduction between the external welding nozzle body and the welding nozzle can be realized.
Referring to fig. 1, a heat insulation shell 2 is fixedly sleeved on a rod body of an external welding nozzle body 1, the external welding nozzle body 1 is a needle point-shaped end protruding heat insulation shell 2, one end of the heat insulation shell 2 close to an insertion hole 11 is in a round hopper shape, a first thread groove 21 is formed in the inner wall of the end, and a second thread groove 3 matched with the first thread groove 21 is formed in a welding gun shell matched with the external welding nozzle body 1.
The implementation principle of the external welding tip for the welding gun in the embodiment of the application is as follows: when the external welding nozzle is assembled, the welding nozzle of the welding gun is aligned and inserted into the plug-in hole 11 on the external welding nozzle body 1, and then the external welding nozzle body 1 is fixed through the matching of the first thread groove 21 and the second thread groove 3 by screwing the heat insulation shell 2, so that the external welding nozzle can be used.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (3)
1. The utility model provides a welder is with external welding tip, includes external welding tip body (1), its characterized in that: the welding gun comprises an external welding nozzle body (1), wherein one end of the external welding nozzle body (1) is provided with a welding nozzle inserted insertion hole (11) for a welding gun, a heat insulation shell (2) is fixedly sleeved on a rod body of the external welding nozzle body (1), a thread groove I (21) is formed in the inner wall, close to one end of the insertion hole (11), of the heat insulation shell (2), and a thread groove II (3) matched with the thread groove I (21) is formed in the gun head of the welding gun shell matched with the external welding nozzle body (1).
2. The external welding tip according to claim 1, wherein: the diameter of the rod body of the external welding nozzle body (1) is 0.7-1.0 cm.
3. The external welding tip according to claim 1, wherein: the inner wall of the plug hole (11) is arranged smoothly, and the inner wall of the plug hole (11) is attached to the outer wall of the welding gun welding nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723764.9U CN215145953U (en) | 2021-04-09 | 2021-04-09 | External welding nozzle for welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723764.9U CN215145953U (en) | 2021-04-09 | 2021-04-09 | External welding nozzle for welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215145953U true CN215145953U (en) | 2021-12-14 |
Family
ID=79359852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120723764.9U Active CN215145953U (en) | 2021-04-09 | 2021-04-09 | External welding nozzle for welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215145953U (en) |
-
2021
- 2021-04-09 CN CN202120723764.9U patent/CN215145953U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |