CN215787375U - Gas shield welding gun nozzle - Google Patents
Gas shield welding gun nozzle Download PDFInfo
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- CN215787375U CN215787375U CN202122242026.5U CN202122242026U CN215787375U CN 215787375 U CN215787375 U CN 215787375U CN 202122242026 U CN202122242026 U CN 202122242026U CN 215787375 U CN215787375 U CN 215787375U
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- opening
- nozzle body
- gas shield
- welding gun
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Abstract
The application provides a gas shield welding gun nozzle, include: the nozzle comprises a nozzle body, wherein a nozzle opening and a connector are arranged on the nozzle body, the nozzle opening is arranged at the front end of the nozzle body, the connector is arranged at the rear end of the nozzle body, and the nozzle body is a T-shaped cylinder. According to the gas shield welding gun nozzle, the nozzle opening is thickened and designed through the arranged nozzle opening, so that the nozzle opening can be prevented from being ablated by high temperature due to the thickening, the service life of the nozzle opening is prolonged, and the economic loss of people is reduced; through the connector that sets up, the connector passes through the attenuate design and handles, reduces the heat conduction backward, and the important spare part in protection rear end prolongs rear end spare part life, and behind the connector department attenuate, hole diameter grow, nozzle and electrically conductive mouth seat interval grow, and the nozzle takes place the short circuit with electrically conductive mouth seat when avoiding welding and burns out to people's economic loss has been reduced.
Description
Technical Field
The utility model relates to the technical field of gas shield welding, in particular to a gas shield welding gun nozzle.
Background
The gas shielded welding refers to a welding method of carbon dioxide or argon gas shielding, a welding wire is not used for a welding rod, the CO2 welding efficiency is high, the argon gas shielded welding mainly welds materials such as aluminum, titanium, stainless steel and the like, the submerged arc welding is welding by the welding wire, a welding flux is shielded, the welding flux is like sand to bury an electric arc, a welding gun of the gas shielded welding comprises a welding gun body and a nozzle, and the gas shielded welding is widely applied to the welding of metal products in industrial manufacturing due to the advantages of good welding quality, high efficiency and the like;
the nozzle product blows out protective gas when gas shielded welding is carried out, an air isolation area is formed around a welding pool, the purpose that the welding area is free of oxidation and air holes is achieved, and the nozzle opening part bears radiation high temperature during welding and welding slag splashing high temperature.
The existing gas shield welding gun nozzle has certain defects when in use, when the existing gas shield welding gun nozzle is used, the mouth of the nozzle bears high temperature, the mouth is ablated due to long-time work, the nozzle is damaged, economic loss is caused for people, and the needs of people cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a gas shield welding gun nozzle which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a gas shield torch nozzle, comprising: the nozzle comprises a nozzle body, wherein a nozzle opening and a connecting opening are formed in the nozzle body, the nozzle opening is formed in the front end of the nozzle body, the connecting opening is formed in the rear end of the nozzle body, the nozzle body is a T-shaped cylinder, the thickness of the nozzle opening is larger than that of the nozzle body, and the thickness of the connecting opening is smaller than that of the nozzle body.
Furthermore, a concave ring is arranged on the nozzle main body and is arranged on the outer surface of the nozzle main body close to the connecting port.
Further, the surface of nozzle main part is provided with anti-skidding structure, anti-skidding structure includes a plurality of sets of anti-skidding screw thread, anti-skidding screw thread evenly sets up on the surface of nozzle main part, anti-skidding structure sets up the one side at the concave ring.
The antiskid structure can make things convenient for people to take the nozzle main part.
Further, an internal thread structure is arranged on the nozzle main body and arranged on the inner wall of the connecting port.
The internal thread structure can connect the nozzle main body and the conductive nozzle base quickly.
Further, the internal thread structure is a trapezoidal thread and is arranged on one side of the concave ring.
Furthermore, the size of the pipe wall of the nozzle opening is larger than that of the pipe wall of the nozzle main body, and the size of the pipe wall of the connecting port is smaller than that of the pipe wall of the nozzle main body.
Further, the inner diameter of the connecting port is larger than that of the nozzle main body, and the cross section of the nozzle opening is circular.
Further, the material of nozzle body sets up to the solid coiled material of red copper, nozzle body is through cold-heading extrusion.
Compared with a red copper pipe material, the red copper solid plate material has the advantages of lower requirements on size and appearance, easiness in processing and low processing cost.
The nozzle body has small loss to raw materials through cold heading extrusion forming, and has high appearance surface roughness.
Compared with the prior art, the utility model has the following beneficial effects:
1. through the arranged nozzle opening, the nozzle opening is designed and treated by thickening, and the nozzle opening can be prevented from being ablated by high temperature due to thickening, so that the service life of the nozzle opening is prolonged, and the economic loss of people is reduced;
2. through the connector that sets up, the connector passes through the attenuate design and handles, reduces the heat conduction backward, and the important spare part in protection rear end prolongs rear end spare part life, and behind the connector department attenuate, hole diameter grow, nozzle and electrically conductive mouth seat interval grow, and the nozzle takes place the short circuit with electrically conductive mouth seat when avoiding welding and burns out to people's economic loss has been reduced.
Drawings
FIG. 1 is an overall view of a gas shield welding gun nozzle according to the present invention;
FIG. 2 is a partial block diagram of a mounting stem in a gas shield welding gun nozzle according to the present invention;
FIG. 3 is a partial block diagram of an anti-skid structure in a gas shield welding gun nozzle according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A of a gas shielded torch nozzle according to the present invention.
In the figure: 1. a nozzle body; 2. a nozzle opening; 3. a connecting port; 4. a concave ring; 5. an anti-slip structure; 6. and (4) an internal thread structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.
Example 1
Referring to fig. 1-4, a gas shield torch nozzle, comprising: the nozzle comprises a nozzle body 1, wherein a nozzle opening 2 and a connecting opening 3 are arranged on the nozzle body 1, the nozzle opening 2 is arranged at the front end of the nozzle body 1, the connecting opening 3 is arranged at the rear end of the nozzle body 1, the nozzle body 1 is arranged into a T-shaped cylinder, the thickness of the nozzle opening 2 is larger than that of the nozzle body 1, and the thickness of the connecting opening 3 is smaller than that of the nozzle body 1.
The nozzle body 1 is provided with a concave ring 4, and the concave ring 4 is arranged on the outer surface of the nozzle body 1 close to the connecting port 3.
The surface of nozzle body 1 is provided with anti-skidding structure 5, and anti-skidding structure 5 includes a plurality of sets of anti-skidding screw thread, and anti-skidding screw thread evenly sets up on the surface of nozzle body 1, and anti-skidding structure 5 sets up the one side at concave ring 4.
The pipe wall size of the nozzle opening 2 is larger than that of the nozzle main body 1, and the pipe wall size of the connecting opening 3 is smaller than that of the nozzle main body 1.
The material of nozzle body 1 sets up to the solid coiled material of red copper, and nozzle body 1 is through cold-heading extrusion.
Through the nozzle mouth 2 that sets up, nozzle mouth 2 handles through the thickening design, and 2 thickening of nozzle mouth can avoid being ablated by high temperature to increase nozzle mouth 2's life, reduced people's economic loss.
Example 2
Referring to fig. 1 to 3, a gas shield welding torch nozzle further includes, as compared with example 1:
the nozzle body 1 is provided with an internal thread structure 6, and the internal thread structure 6 is arranged on the inner wall of the connecting port 3.
The internal thread structure 6 is arranged as a trapezoidal thread, and the internal thread structure 6 is arranged on one side of the concave ring 4.
The inner diameter of the connection port 3 is larger than that of the nozzle body 1, and the cross-sectional shape of the nozzle opening 2 is circular.
Through the connector 3 that sets up, connector 3 handles through the attenuate design, reduces the heat and conducts backward, protects the important spare part in rear end, extension rear end spare part life, and connector 3 department attenuate back, hole diameter grow, nozzle body 1 and electrically conductive nozzle seat interval grow, and nozzle body 1 takes place the short circuit with the electrically conductive nozzle seat when avoiding welding and burns out to people's economic loss has been reduced.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The gas shield welding gun nozzle is characterized by comprising a nozzle body (1), wherein a nozzle opening (2) and a connecting opening (3) are formed in the nozzle body (1), the nozzle opening (2) is arranged at the front end of the nozzle body (1), the connecting opening (3) is arranged at the rear end of the nozzle body (1), the nozzle body (1) is arranged to be a T-shaped cylinder, the thickness of the nozzle opening (2) is larger than that of the nozzle body (1), and the thickness of the connecting opening (3) is smaller than that of the nozzle body (1).
2. The gas shield welding gun nozzle according to claim 1, wherein: the nozzle is characterized in that a concave ring (4) is arranged on the nozzle body (1), and the concave ring (4) is arranged on the outer surface of the nozzle body (1) and close to the connecting port (3).
3. A gas shield torch nozzle according to claim 2, wherein: the surface of nozzle main part (1) is provided with anti-skidding structure (5), anti-skidding structure (5) include a plurality of sets of anti-skidding screw thread, anti-skidding screw thread evenly sets up on the surface of nozzle main part (1), anti-skidding structure (5) set up the one side at concave ring (4).
4. A gas shield torch nozzle according to claim 2, wherein: the nozzle body (1) is provided with an internal thread structure (6), and the internal thread structure (6) is arranged on the inner wall of the connecting port (3).
5. The gas shield welding gun nozzle according to claim 4, wherein: the internal thread structure (6) is a trapezoidal thread, and the internal thread structure (6) is arranged on one side of the concave ring (4).
6. The gas shield welding gun nozzle according to claim 1, wherein: the size of the pipe wall of the nozzle opening (2) is larger than that of the pipe wall of the nozzle main body (1), and the size of the pipe wall of the connecting opening (3) is smaller than that of the pipe wall of the nozzle main body (1).
7. The gas shield welding gun nozzle according to claim 1, wherein: the inner diameter of the connecting port (3) is larger than that of the nozzle main body (1), and the cross section of the nozzle opening (2) is circular.
8. The gas shield welding gun nozzle according to claim 7, wherein: the material of nozzle body (1) sets up to the solid coiled material of red copper, nozzle body (1) is through cold-heading extrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122242026.5U CN215787375U (en) | 2021-09-16 | 2021-09-16 | Gas shield welding gun nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122242026.5U CN215787375U (en) | 2021-09-16 | 2021-09-16 | Gas shield welding gun nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215787375U true CN215787375U (en) | 2022-02-11 |
Family
ID=80161094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122242026.5U Active CN215787375U (en) | 2021-09-16 | 2021-09-16 | Gas shield welding gun nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215787375U (en) |
-
2021
- 2021-09-16 CN CN202122242026.5U patent/CN215787375U/en active Active
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