CN219026257U - Novel welder water-cooling structure - Google Patents
Novel welder water-cooling structure Download PDFInfo
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- CN219026257U CN219026257U CN202223412608.4U CN202223412608U CN219026257U CN 219026257 U CN219026257 U CN 219026257U CN 202223412608 U CN202223412608 U CN 202223412608U CN 219026257 U CN219026257 U CN 219026257U
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Abstract
The utility model discloses a novel welding gun water-cooling structure, which comprises a gun body and a water-cooling cap, wherein the gun body consists of an air guide part and a mounting part, the air guide part is of a cylindrical structure, and the mounting part is arranged below the air guide part; an air inlet hole is formed in the upper part of the air guide part, an air outlet hole is formed in the joint of the air guide part and the mounting part, and external threads are formed on the outer surface of the air guide part above the air outlet hole; an internal thread is arranged on the inner surface of the lower end of the water-cooling cap, a water tank is arranged in the water-cooling cap above the internal thread, and a water inlet hole and a water outlet hole are formed in the water tank; the utility model overcomes the defects of the prior art, the water tank of the water cooling structure of the welding gun is directly arranged outside the air guide part, the air guide part is directly cooled, the cooling effect is good, the durability of the welding gun is improved, and the service life of the welding gun is prolonged.
Description
Technical Field
The utility model relates to the technical field of welding guns, and in particular belongs to a novel water cooling structure of a welding gun.
Background
Argon arc welding is a welding technique using argon as a shielding gas. Also known as argon arc welding. Argon shielding gas is introduced around the arc welding to isolate air outside the welding area and prevent oxidation of the welding area. The argon arc welding gun is a common welding gun in welding, and the water-cooling part of the argon arc welding gun with a water-cooling structure in the current market is positioned on the gun body at the rear part of the tungsten electrode clamp, so that the gun head cannot be cooled well, and the durability of the welding gun is poor.
Disclosure of Invention
The utility model aims to provide a novel welding gun water cooling structure which overcomes the defects of the prior art.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
the novel water cooling structure of the welding gun comprises a gun body and a water cooling cap, wherein the gun body consists of an air guide part and a mounting part, the air guide part is of a cylindrical structure, and the mounting part is arranged below the air guide part;
an air inlet hole is formed in the upper portion of the air guide part, an air outlet hole is formed in the joint of the air guide part and the mounting part, and external threads are formed on the outer surface of the air guide part above the air outlet hole;
an internal thread is arranged on the inner surface of the lower end of the water cooling cap, an annular water tank is arranged in the water cooling cap above the internal thread, and a water inlet hole and a water outlet hole are formed in the water tank; the inner surfaces of the water cooling caps at two sides of the water tank are respectively provided with an annular sealing groove, a sealing ring is arranged in each sealing groove, the water cooling caps are arranged on the external threads of the air guide part through internal threads, and the sealing rings are in contact with the outer surface of the gun body.
The water cooling cap is further provided with an air inlet matched with the air inlet, and the air inlet is positioned above the sealing groove above the water tank.
Wherein, the upper portion internal surface of air guide portion is the back taper structure, and back taper structure below is equipped with the mounting hole.
Wherein, the air guide part and the installation part are of an integrated structure.
Wherein, the gun body and the water cooling cap are made of metal materials.
Wherein, at least one air inlet hole is arranged on the outer surface of the air guide part uniformly; the number of the air outlets is at least one, and the air outlets are uniformly arranged on the outer surface of the air guide part.
Compared with the prior art, the utility model has the following implementation effects: the water tank of the welding gun water cooling structure is directly arranged outside the air guide part, the air guide part is directly cooled, the cooling effect is good, the durability of the welding gun is improved, and the service life of the welding gun is prolonged.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model;
FIG. 3 is a right side view of the water-cooled cap;
FIG. 4 is a front view of a water cooled cap;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is a schematic structural view of the gun body;
fig. 7 is a cross-sectional view of the gun body.
Reference numerals illustrate: 1. a water-cooling cap; 11. a water inlet hole; 12. a water outlet hole; 13. an air inlet; 14. an internal thread; 15. sealing grooves; 16. a water tank; 2. a gun body; 201. an air guide part; 202. a mounting part; 21. an air inlet hole; 22. an external thread; 23. an air outlet hole; 4. and (3) sealing rings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific direction to construct and operate in a specific direction, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-7, the novel welding gun water-cooling structure comprises a gun body 2 and a water-cooling cap 1, wherein the gun body 2 and the water-cooling cap 1 are made of metal materials, preferably brass, the gun body 2 is composed of an air guide part 201 and an installation part 202, the air guide part 201 and the installation part 202 are of an integrated structure, the air guide part 201 is of a cylindrical structure, and tungsten electrode clamps are arranged in the air guide part 201; the installation part 202 is arranged below the air guide part 201, the inner surface of the upper part of the installation part 202 is of an inverted cone structure, an installation hole is arranged below the inverted cone structure, and the cone structure is used for pressing the bottom of the tungsten electrode clamp, so that the tungsten electrode clamp can clamp a tungsten rod installed in the installation hole; the outer diameter of the tungsten electrode clip is smaller than the inner diameter of the air guide part 201, so that the air flow at the air inlet hole 21 can flow into the air outlet hole 23 from the inside of the air guide part 201.
As shown in fig. 6 to 7, the upper part of the air guide part 201 is provided with 4 air inlet holes 21, and the air inlet holes 21 are uniformly arranged on the outer surface of the air guide part 201; the joint of the air guide part 201 and the mounting part 202 is provided with 6 air outlet holes 23, the outer surface of the air guide part 201 is uniformly provided with external threads 22 on the outer surface of the air guide part 201 above the air outlet holes 23; an internal thread 14 is arranged on the inner surface of the lower end of the water-cooling cap 1, an annular water tank 16 is arranged in the water-cooling cap 1 above the internal thread 14, and a water inlet 11 and a water outlet 12 are arranged on the water tank 16; the inner surfaces of the water cooling caps 1 at the two sides of the water tank 16 are respectively provided with an annular sealing groove 15, a sealing ring 4 is arranged in the sealing groove 15, the water cooling caps 1 are arranged on the external threads 22 of the air guide part 201 through the internal threads 14, and the sealing ring 4 is in contact with the outer surface of the gun body 2.
In addition, the water cooling cap 1 is also provided with an air inlet 13 matched with the air inlet 21, the air inlet 13 is positioned above the sealing groove 15 above the water tank 16, and air flow flowing in at the air inlet 13 can enter the air inlet 21. After the water cooling cap 1 is installed on the installation part 202, the air outlet hole 23 is positioned in the water cooling cap 1 below the internal thread 14.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Novel welder water-cooling structure, its characterized in that: the gun comprises a gun body and a water cooling cap, wherein the gun body consists of an air guide part and a mounting part, the air guide part is of a cylindrical structure, and the mounting part is arranged below the air guide part;
an air inlet hole is formed in the upper portion of the air guide part, an air outlet hole is formed in the joint of the air guide part and the mounting part, and external threads are formed on the outer surface of the air guide part above the air outlet hole;
an internal thread is arranged on the inner surface of the lower end of the water cooling cap, an annular water tank is arranged in the water cooling cap above the internal thread, and a water inlet hole and a water outlet hole are formed in the water tank; the inner surfaces of the water cooling caps at two sides of the water tank are respectively provided with an annular sealing groove, a sealing ring is arranged in each sealing groove, the water cooling caps are arranged on the external threads of the air guide part through internal threads, and the sealing rings are in contact with the outer surface of the gun body.
2. The novel water cooling structure of a welding gun according to claim 1, wherein: and an air inlet matched with the air inlet is further formed in the water cooling cap, and the air inlet is positioned above the sealing groove above the water tank.
3. The novel water cooling structure of a welding gun according to claim 1, wherein: the upper inner surface of the installation part is of an inverted cone structure, and an installation hole is arranged below the inverted cone structure.
4. The novel water cooling structure of a welding gun according to claim 1, wherein: the air guide part and the mounting part are of an integrated structure.
5. The novel water cooling structure of a welding gun according to claim 1, wherein: the gun body and the water cooling cap are made of metal materials.
6. The novel water cooling structure of a welding gun according to claim 1, wherein: at least one air inlet is formed in the outer surface of the air guide part uniformly; the number of the air outlets is at least one, and the air outlets are uniformly arranged on the outer surface of the air guide part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223412608.4U CN219026257U (en) | 2022-12-18 | 2022-12-18 | Novel welder water-cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223412608.4U CN219026257U (en) | 2022-12-18 | 2022-12-18 | Novel welder water-cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219026257U true CN219026257U (en) | 2023-05-16 |
Family
ID=86292811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223412608.4U Active CN219026257U (en) | 2022-12-18 | 2022-12-18 | Novel welder water-cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219026257U (en) |
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2022
- 2022-12-18 CN CN202223412608.4U patent/CN219026257U/en active Active
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