CN215747012U - Small argon arc welding gun head with water cavity structure - Google Patents
Small argon arc welding gun head with water cavity structure Download PDFInfo
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- CN215747012U CN215747012U CN202121005083.5U CN202121005083U CN215747012U CN 215747012 U CN215747012 U CN 215747012U CN 202121005083 U CN202121005083 U CN 202121005083U CN 215747012 U CN215747012 U CN 215747012U
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- gun head
- water cavity
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- arc welding
- argon arc
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Abstract
The utility model discloses a small argon arc welding gun head with a water cavity structure, which comprises a main body gun head, wherein a main nut with a water cavity is arranged on the main body gun head, and a water inlet pipe and a water outlet pipe are communicated with the water cavity. Inside the cooling water enters into the water cavity through the inlet tube, carry out rapid cooling to the inside part of main nut, then discharge through the outlet pipe again, good thermal diffusivity has, welder's life has been improved greatly, work efficiency has been improved, and stock positioning groove department is provided with the rubber conversion cover, through increaseing stock inside diameter, the increase inlet tube, the pipe diameter of outlet pipe and intake pipe, guarantee to lead to the unblocked of water ventilation, this small-size argon arc welding gun head design with water cavity structure is light and handy convenient, it is not tired, relatively be fit for the long-time welding of little space.
Description
Technical Field
The utility model belongs to the technical field of argon arc welding guns, and particularly relates to a small argon arc welding gun head with a water cavity structure.
Background
The argon arc welding technology is a welding technology which utilizes the protection of argon gas on metal welding materials on the basis of the principle of common electric arc welding, the welding materials are melted into liquid on a welded base material through high current to form a molten pool, and the welded metal and the welding materials are metallurgically combined.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a small argon arc welding gun head with a water cavity structure so as to solve the problems of poor heat dissipation, low working efficiency and easy tube explosion of the conventional welding gun.
In order to solve the technical problems, the utility model adopts the technical scheme that:
the utility model provides a small-size argon arc welding gun head with water cavity structure, includes the main part rifle head, is equipped with inlet tube, outlet pipe and main nut on the main part rifle head, is equipped with the water cavity on the main nut, inlet tube and outlet pipe and water cavity intercommunication.
Furthermore, the air inlet pipe, the main nut and the positioning block are arranged, silica gel is compression-molded on the outer ring of the main body gun head, and a gun handle positioning clamping groove is formed in the lower end of the main body gun head.
Furthermore, a rubber conversion sleeve is connected to the gun handle positioning clamping groove, a gun handle is connected to the rubber conversion sleeve, and a positioning block is arranged at the lower end of the main gun head.
Furthermore, a water cavity is formed in the wall of the main body of the main nut, the water inlet pipe and the water outlet pipe are communicated with the water cavity, and the air inlet pipe is communicated with the inside and the outside of the main nut.
Furthermore, the positioning block is simultaneously connected with the water inlet pipe, the water outlet pipe and the air inlet pipe and is used for positioning the water inlet pipe, the water outlet pipe and the air inlet pipe.
Furthermore, both ends of the main nut are respectively connected with a shunt and a pressing cap, a tungsten electrode clamp is arranged in the shunt, a ceramic nozzle is arranged on the shunt, and the shunt is connected with the main gun head through a ceramic gasket.
Has the advantages that: compared with the prior art, the method has the following advantages:
this small-size argon arc welding gun head with water cavity structure is provided with can water-cooling heat dissipation's main nut, the cooling water enters into inside the water cavity through the inlet tube, carry out rapid cooling to the inside part of main nut, then discharge through the outlet pipe again, good thermal diffusivity has, welder's life has been improved greatly, and work efficiency has been improved, and stock positioning groove department is provided with the rubber conversion cover, through increaseing the inside diameter of stock, the increase inlet tube, the pipe diameter of outlet pipe and intake pipe, guarantee to lead to the unblocked of water ventilation, this small-size argon arc welding gun head with water cavity structure design is light and handy convenient, it is not tired, relatively be fit for the long-time welding of little space.
Drawings
FIG. 1 is a schematic view of a small argon arc welding gun head structure with a water cavity structure;
FIG. 2 is a partially enlarged schematic view of a small argon arc welding gun head with a water cavity structure.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the small argon arc welding gun head with a water cavity structure of the present application comprises a main body gun head 1, a gun handle 2, a rubber conversion sleeve 3, a pressing cap 4, a tungsten electrode clamp 5, a ceramic washer 6, a flow divider 7 and a porcelain nozzle 8. A water inlet pipe 9, a water outlet pipe 10, an air inlet pipe 11, a main nut 12 and a positioning block 13 are arranged on a main body gun head 1, silica gel 15 is formed on the outer ring of the main body gun head 1 in a compression molding mode to play a role in protection, a water cavity 14 is formed in the wall of a main body of the main nut 12, water can be filled in the water cavity 14, the water inlet pipe 9 and the water outlet pipe 10 are communicated with the water cavity 14, the water inlet pipe 9 carries a large amount of cold water to enter the water cavity 14, the cold water in the water cavity 14 can rapidly cool parts in the main nut 1, the heat dissipation performance is good, the service life of a welding gun is greatly prolonged, the working efficiency is improved, finally, the water is discharged through the water outlet pipe 10, the air inlet pipe 11 is communicated with the inside and outside of the main nut 12 to ensure that air can enter the main nut 12 to ensure the normal operation of the welding gun, a gun handle positioning clamping groove 16 is arranged at the lower end of the main body gun head 1, the gun handle positioning clamping groove 16 is connected with a rubber conversion sleeve 3, and a gun handle 2 is connected with the rubber conversion sleeve 3, rubber conversion cover 3 cooperatees with stock 2, rubber conversion cover 3 can make 2 internal diameters of stock grow, the stock internal diameter increases, increase main cable pipe, it is advanced, the diameter of outlet pipe, reduce the pressure of pipeline, it is more smooth and easy to cross water, the cooling effect is better, increase the water capacity, reinforcing cooling effect, obviously improve, 1 lower extreme of main part rifle head is provided with locating piece 13, inlet tube 9 is connected simultaneously to locating piece 13, outlet pipe 10 and intake pipe 11 are fixed a position it, can guarantee the stability of during operation simultaneously, and convenient dismantlement and change, tungsten utmost point presss from both sides 5 and establishes in shunt 7, shunt 7 and pressure cap 4 connect respectively at the both ends of main nut 12, main part rifle head 1 is connected with shunt 7 through ceramic washer 6.
Six hole equipartitions shunts of shunt 7, and it is more even to give vent to anger, and welding effect is good, is provided with nozzle 8 outside shunt 7, is provided with ceramic packing ring 6 between main part rifle head 1 and the shunt 7, and ceramic packing ring 6 plays sealed effect, and this small-size argon arc welding rifle head design that has the water cavity structure is light and handy convenient, and is not numerous tired, relatively is fit for long-time welding.
The lower extreme of outlet pipe 10 and intake pipe 11 all is provided with the joint, conveniently is connected with external pipeline, and convenient the dismantlement moreover, and the lower extreme of inlet tube 9 is provided with the logical water nut, leads to the water nut and the welding of inlet tube 9.
Rubber conversion cover 3 is provided with the bayonet socket, and rubber conversion cover 3 is connected with stock 2 through the bayonet socket, conveniently dismantles and connects, and 2 surfaces of stock are provided with anti-skidding screw threads, improve frictional force, guarantee the stability that welder was held to the user.
The utility model provides a thought and an implementation method of a small argon arc welding gun head with a water cavity structure, and the thought and the implementation method have many specific application ways, and the specific application ways are only preferred embodiments of the utility model.
Claims (6)
1. The utility model provides a small-size argon arc welding gun head with water cavity structure which characterized in that: the gun comprises a main body gun head (1), wherein a water inlet pipe (9), a water outlet pipe (10) and a main nut (12) are arranged on the main body gun head (1), a water cavity (14) is arranged on the main nut (12), and the water inlet pipe (9) and the water outlet pipe (10) are communicated with the water cavity (14).
2. The small argon arc welding gun head with the water cavity structure according to claim 1, characterized in that: the gun comprises an air inlet pipe (11), a main nut (12) and a positioning block (13), silica gel (15) is compression-molded on the outer ring of a main body gun head (1), and a gun handle positioning clamping groove (16) is formed in the lower end of the main body gun head (1).
3. The small argon arc welding gun head with the water cavity structure according to claim 2, characterized in that: the gun handle positioning clamping groove (16) is connected with the rubber conversion sleeve (3), the rubber conversion sleeve (3) is connected with the gun handle (2), and the lower end of the main gun head (1) is provided with the positioning block (13).
4. The small argon arc welding gun head with the water cavity structure according to claim 2, characterized in that: a water cavity (14) is formed in the wall of the main body of the main nut (12), and the air inlet pipe (11) is communicated with the inside and the outside of the main nut (12).
5. A small argon arc welding gun head with a water cavity structure according to claim 3, characterized in that: the positioning block (13) is simultaneously connected with the water inlet pipe (9), the water outlet pipe (10) and the air inlet pipe (11) and is positioned.
6. The small argon arc welding gun head with the water cavity structure according to claim 1, characterized in that: the two ends of the main nut (12) are respectively connected with a splitter (7) and a pressing cap (4), a tungsten electrode clamp (5) is arranged in the splitter (7), a porcelain nozzle (8) is arranged on the splitter (7), and the splitter (7) is connected with the main gun head (1) through a ceramic washer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121005083.5U CN215747012U (en) | 2021-05-11 | 2021-05-11 | Small argon arc welding gun head with water cavity structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121005083.5U CN215747012U (en) | 2021-05-11 | 2021-05-11 | Small argon arc welding gun head with water cavity structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215747012U true CN215747012U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121005083.5U Active CN215747012U (en) | 2021-05-11 | 2021-05-11 | Small argon arc welding gun head with water cavity structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215747012U (en) |
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2021
- 2021-05-11 CN CN202121005083.5U patent/CN215747012U/en active Active
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