Rapid cooling device for welding of argon arc welding machine

Abstract

The utility model relates to the technical field of rapid cooling devices, and discloses a rapid cooling device for welding of an argon arc welding machine, which comprises a bottom plate, a cooling machine is fixedly connected to the upper surface of the bottom plate, a connector is arranged in the cooling machine, a refrigerator is fixedly connected to the interior of the connector, a high-speed pipe is fixedly connected to the interior of the refrigerator, and the high-speed pipe is fixedly connected to the interior of the connector. A change-over valve is fixedly connected to one end of the high-speed pipe, a low-speed connecting pipe is fixedly connected to the interior of the change-over valve, one end of the low-speed connecting pipe is fixedly connected to the interior of the refrigerator, a communicating pipe is fixedly connected to the interior of the refrigerator, a water pump is fixedly connected to one end of the communicating pipe, and a backflow pipe is fixedly connected to the output end of the water pump; one end of the water pump is fixedly connected to the interior of the connector. In the utility model, the change-over valve can change the liquid path and select a low-speed or high-speed mode, thereby avoiding frequent opening and closing of the cooler, protecting the performance of the cooler and prolonging the service life.

Description

Technical Field

[0001] The utility model relates to the technical field of rapid cooling devices, in particular to a rapid cooling device for argon arc welding machines. Background Art

[0002] TIG welding machine is a device used for argon arc welding. It uses argon as a shielding gas, heats and melts the welding material through an electric arc to achieve a connection between metals. Rapid cooling is crucial to the argon arc welding machine because it can protect the equipment, improve production efficiency, ensure welding quality, and ensure the safety of operators. During the welding process, the equipment may generate a lot of heat due to continuous work. If it is not cooled in time, it may cause the equipment to overheat, be damaged or even fail. Therefore, rapid cooling can effectively reduce the temperature of the equipment, extend the service life of the equipment, shorten the production cycle, and reduce safety risks.

[0003] The existing argon arc welding machine rapid cooling device cannot effectively reduce the temperature of the equipment in a short time, resulting in a long cooling time, affecting production efficiency, and does not have the function of switching working modes, which will lead to frequent switching of the cooling device, resulting in poor cooling performance and increased cooling costs. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a rapid cooling device for argon arc welding machine, aiming to improve the problem in the prior art that the argon arc welding machine cannot be quickly cooled down, resulting in low production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid cooling device for argon arc welding machine, comprising a base plate, a cooler is fixedly connected to the upper surface of the base plate, an interface is arranged inside the cooler, a refrigerator is fixedly connected inside the interface, a high-speed pipe is fixedly connected inside the refrigerator, a conversion valve is fixedly connected to one end of the high-speed pipe, a low-speed connecting pipe is fixedly connected to the inside of the conversion valve, one end of the low-speed connecting pipe is fixedly connected to the inside of the refrigerator, a connecting pipe is fixedly connected to the inside of the refrigerator, one end of the connecting pipe is fixedly connected to a water pump, a reflux pipe is fixedly connected to the output end of the water pump, one end of the water pump is fixedly connected to the inside of the interface, a dust cover is fixedly connected to the upper surface of the base plate, and a heat dissipation component is arranged on the outer wall of the dust cover.

[0006] Furthermore, the heat dissipation component includes a refrigeration layer, one side of an outer wall of the refrigeration layer is fixedly connected to the inside of the dust cover, and a fan is fixedly connected to the inside of the dust cover.

[0007] Furthermore, the upper surface of the bottom plate is fixedly connected to a body, and a control panel is arranged inside the body.

[0008] Furthermore, an electric wire is arranged inside the machine body, and one end of the electric wire is fixedly connected to a welding gun.

[0009] Furthermore, a fixing block is fixedly connected to one side of the outer wall of the body, and the outer wall of the welding gun is slidably connected to the outer wall of the fixing block.

[0010] Furthermore, heat dissipation holes are provided inside the body.

[0011] Furthermore, a bracket is fixedly connected to the upper surface of the bottom plate, and a wire bundling roller is arranged inside the bracket.

[0012] Furthermore, a handrail is fixedly connected inside the dust cover.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the path of the liquid is converted by a conversion valve, and the normal mode of the low-speed connecting pipe or the low-speed mode of the high-speed pipe is selected according to the demand, so as to avoid frequent switching of the cooler and quickly cool down the argon arc welding machine, so as to protect the performance of the cooler and extend the service life of the cooler.

[0015] 2. In the utility model, a refrigeration layer is provided on the outer wall of the dust cover to cool down, and then the cold air is transported to the inside of the dust cover by a fan to reduce the temperature inside the dust cover, thereby achieving the effect of extending the working time of the machine body and the cooler and improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of a rapid cooling device for argon arc welding machine proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the welding gun portion of a rapid cooling device for argon arc welding machine proposed by the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Base plate; 2. Cooling machine; 3. Interface; 4. Conversion valve; 5. Low-speed connecting pipe; 6. High-speed pipe; 7. Refrigerator; 8. Connecting pipe; 9. Water pump; 10. Refrigeration pipe; 11. Refrigeration layer; 12. Fan; 13. Dust cover; 14. Machine body; 15. Control panel; 16. Heat dissipation hole; 17. Electric wire; 18. Welding gun; 19. Fixing block; 20. Bracket; 21. Wire roller; 22. Handrail. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a rapid cooling device for argon arc welding machine, comprising a base plate 1, a cooler 2 is fixedly connected to the upper surface of the base plate 1, an interface 3 is arranged inside the cooler 2, a refrigerator 7 is fixedly connected inside the interface 3, a high-speed tube 6 is fixedly connected inside the refrigerator 7, a conversion valve 4 is fixedly connected to one end of the high-speed tube 6, a low-speed connecting tube 5 is fixedly connected to the inside of the conversion valve 4, one end of the low-speed connecting tube 5 is fixedly connected to the inside of the refrigerator 7, a connecting tube 8 is fixedly connected to the inside of the refrigerator 7, one end of the connecting tube 8 is fixedly connected to a water pump 9, a reflux pipe 10 is fixedly connected to the output end of the water pump 9, one end of the water pump 9 is fixedly connected to the inside of the interface 3, a dust cover 13 is fixedly connected to the upper surface of the base plate 1, and a heat dissipation component is arranged on the outer wall of the dust cover 13.

[0023] Specifically, the working mode of the cooler 2 is switched by setting two paths, a low-speed connecting pipe 5 and a high-speed pipe 6, inside the cooler 2, thereby avoiding the influence of frequent starting and shutting down of the cooler 2 on the performance of the cooler 2, thereby extending the service life of the cooler 2. The conversion valve 4 can automatically switch between the two working modes to ensure the welding quality of the welding gun 18. The water pump 9 can pump the coolant into the interface 3, and the interface 3 can be connected to the welding gun 18 through a pipeline.

[0024] Reference Figure 1 and Figure 2 The heat dissipation component includes a refrigeration layer 11, one side of the outer wall of the refrigeration layer 11 is fixedly connected to the inside of the dust cover 13, the inside of the dust cover 13 is fixedly connected with a fan 12, the upper surface of the bottom plate 1 is fixedly connected to a body 14, a control panel 15 is arranged inside the body 14, a wire 17 is arranged inside the body 14, one end of the wire 17 is fixedly connected to a welding gun 18, one side of the outer wall of the body 14 is fixedly connected to a fixed block 19, the outer wall of the welding gun 18 is slidably connected to the outer wall of the fixed block 19, a heat dissipation hole 16 is opened inside the body 14, a bracket 20 is fixedly connected to the upper surface of the bottom plate 1, a wire roller 21 is arranged inside the bracket 20, and a handrail 22 is fixedly connected to the inside of the dust cover 13.

[0025] Specifically, by arranging a fixing block 19 on the outer wall of the machine body 14 so that the welding gun 18 can be stuck in the fixing block 19, the welding gun 18 can be fixed, and the welding gun 18 can be prevented from being randomly placed after use to cause the cable to be burned and cause danger. The management and placement of machine parts are standardized. There is a refrigeration layer 11 and a fan 12 inside the dust cover 13 to perform heat dissipation and cooling work, which can extend the working time of the machine body 14 and the cooler 2, and achieve the effect of improving work efficiency.

[0026] Working principle: When the rapid cooling device for argon arc welding is needed, the liquid is controlled by the conversion valve 4 to pass through the low-speed connecting pipe 5 and enter the refrigerator 7 for refrigeration treatment, and then pumped out by the water pump 9 to the interface 3 to achieve the effect of rapid cooling of the welding gun 18. Since frequent starting and shutting down of the water cooling system will increase the risk of wear and damage to the equipment, a high-speed pipe 6 is provided to allow the liquid to reach the refrigerator 7 after a longer period of time, so that the cooler 2 is switched from the normal mode to the low-speed mode, thereby achieving the effect of protecting the cooler 2 and extending the service life of the cooler 2. The fan 12 arranged inside the dust cover 13 blows out the cold air in the refrigeration layer 11, effectively reducing the temperature inside the dust cover 13, extending the working time of the machine body 14 and the cooler 2, and achieving the effect of improving performance. The bracket 20 arranged on the bottom plate 1 has a rotating wire roller 21 inside. The handle can be turned to organize and store excess cables to achieve the effect of optimizing the management of mechanical parts. The fixing block 19 arranged on the side of the machine body 14 can fix the welding gun 18 on the outside of the machine body 14 for cooling, avoiding the burning of cables by random placement, and optimizing the management of internal parts.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid cooling device for argon arc welding machine, comprising a bottom plate (1), characterized in that: The upper surface of the base plate (1) is fixedly connected to a cooling machine (2), an interface (3) is provided inside the cooling machine (2), a refrigerator (7) is fixedly connected inside the interface (3), a high-speed pipe (6) is fixedly connected inside the refrigerator (7), one end of the high-speed pipe (6) is fixedly connected to a conversion valve (4), a low-speed connecting pipe (5) is fixedly connected inside the conversion valve (4), one end of the low-speed connecting pipe (5) is fixedly connected inside the refrigerator (7), a connecting pipe (8) is fixedly connected inside the refrigerator (7), one end of the connecting pipe (8) is fixedly connected to a water pump (9), an output end of the water pump (9) is fixedly connected to a return pipe (10), one end of the water pump (9) is fixedly connected inside the interface (3), a dust cover (13) is fixedly connected to the upper surface of the base plate (1), and a heat dissipation component is provided on the outer wall of the dust cover (13).

2. A rapid cooling device for argon arc welding according to claim 1, characterized in that: The heat dissipation component comprises a refrigeration layer (11), one side of an outer wall of the refrigeration layer (11) is fixedly connected to the inside of the dust cover (13), and a fan (12) is fixedly connected to the inside of the dust cover (13).

3. A rapid cooling device for argon arc welding according to claim 2, characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a body (14), and a control panel (15) is arranged inside the body (14).

4. A rapid cooling device for argon arc welding according to claim 3, characterized in that: An electric wire (17) is arranged inside the machine body (14), and one end of the electric wire (17) is fixedly connected to a welding gun (18).

5. A rapid cooling device for argon arc welding according to claim 4, characterized in that: A fixing block (19) is fixedly connected to one side of the outer wall of the machine body (14), and the outer wall of the welding gun (18) is slidably connected to the outer wall of the fixing block (19).

6. A rapid cooling device for argon arc welding according to claim 5, characterized in that: A heat dissipation hole (16) is provided inside the machine body (14).

7. A rapid cooling device for argon arc welding according to claim 1, characterized in that: A bracket (20) is fixedly connected to the upper surface of the bottom plate (1), and a wire-binding roller (21) is arranged inside the bracket (20).

8. The rapid cooling device for argon arc welding according to claim 1, characterized in that: The dust cover (13) is fixedly connected with a handrail (22) inside.

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