CN218694799U

CN218694799U - High-efficient heat dissipation mechanism of argon arc welding machine

Info

Publication number: CN218694799U
Application number: CN202223007874.9U
Authority: CN
Inventors: 张洪梅; 单鑫
Original assignee: Yongqing Shengxinhang Precision Machinery Manufacturing Co ltd
Current assignee: Yongqing Shengxinhang Precision Machinery Manufacturing Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

The application discloses high-efficient heat dissipation mechanism of argon arc welding machine, the power distribution box comprises a box body, the top of box is provided with the top cap, the internally mounted of box has the baffle, the weldment is installed at the top of baffle, the below of baffle is provided with moving mechanism, and condenser tube's one end runs through the box and is connected with the top of three-way pipe, condenser tube's the other end runs through box and water storage tank connection, the below of baffle is provided with circulating pipe, and circulating pipe's one end runs through the box and is connected with the bottom of three-way pipe, circulating pipe's the other end runs through box and water storage tank connection, the outside of storage water tank is provided with heat dissipation mechanism, the device has solved the wind that the fan blew and all is hot-blast, the radiating problem of cooling is carried out to difficult high efficiency's butt welding spare, and the position that the device's fan was bloied is not single, thereby argon arc welding machine's radiating efficiency has been improved.

Description

High-efficient heat dissipation mechanism of argon arc welding machine

Technical Field

The disclosure relates to the technical field of argon arc welding machines, in particular to a high-efficiency heat dissipation mechanism of an argon arc welding machine.

Background

The argon arc welding machine is a machine using argon arc welding, and adopts a high-voltage breakdown arcing mode; argon arc welding, i.e. tungsten inert gas arc welding, refers to a welding method using industrial tungsten or active tungsten as an infusible electrode and inert gas (argon) as protection, and is called TIG for short; the method is generally used for welding a thin plate with the thickness of 6-10 mm and back sealing welding for single-side welding and double-side forming of a thick plate. The commonly used welding machine is a domestic YC-150 type manual argon tungsten-arc welding machine.

The patent refers to the field of 'welding or welding'.

In summary, how to quickly and efficiently dissipate heat of an argon arc welding machine and improve the heat dissipation efficiency of the argon arc welding machine is a technical problem which needs to be solved urgently at present. Therefore, an efficient heat dissipation mechanism of the argon arc welding machine is provided.

Disclosure of Invention

In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide an efficient heat dissipation mechanism for an argon arc welding machine.

The first aspect, this application provides a high-efficient heat dissipation mechanism of argon arc welding machine, includes:

the water-cooling water circulation type water heater comprises a box body, wherein a top cover is arranged at the top of the box body, a partition plate is arranged inside the box body, a welding piece is arranged at the top of the partition plate, a moving mechanism is arranged below the partition plate, a first motor is fixedly connected to the top of the moving mechanism, a rotating shaft is fixedly connected to the output end of the first motor, a plurality of fan blades are fixedly connected to the outer annular array of the rotating shaft, first through holes are formed in the left end face and the right end face of the box body, a plurality of second through holes are formed in the partition plate, a water storage tank is fixedly connected to the left side of the front end face of the box body, a pump body fixedly connected with the box body is arranged on the right side of the water storage tank, a communication pipe is connected between the pump body and the water storage tank, a three-way pipe is connected to the right end of the pump body, a cooling water pipe is wound on the upper side of the inner wall of the box body, one end of the cooling water pipe penetrates through the box body and is connected with the top end of the three-way pipe, the other end of the cooling water pipe penetrates through the box body and is connected with the water storage tank, a heat dissipation mechanism is arranged outside the box body.

According to the technical scheme provided by the embodiment of the application, the parts of the circulating water pipes arranged in the box body are arranged in an S shape.

According to the technical scheme provided by the embodiment of the application, the moving mechanism comprises a second motor, the right side of the inner surface of the box body is fixedly connected with the second motor, the output end of the second motor is fixedly connected with a lead screw, a moving block is sleeved on the external thread of the lead screw, a sliding rod is arranged below the lead screw, and the moving block is sleeved on the outer side of the sliding rod in a sliding manner.

According to the technical scheme that this application embodiment provided, heat dissipation mechanism includes the semiconductor refrigeration piece, the outside fixedly connected with of storage water tank the semiconductor refrigeration piece, the outside fixedly connected with heat-conducting plate of semiconductor refrigeration piece, the outside fixedly connected with radiator of heat-conducting plate.

According to the technical scheme that this application embodiment provided, the water injection pipe is installed at the top of storage water tank, the top spiro union of water injection pipe has the lid, the drain pipe is installed to the right-hand member face downside of storage water tank, just install the control valve on the drain pipe.

According to the technical scheme that this application embodiment provided, the weldment sets up condenser tube's inboard, the both ends of slide bar all with the internal surface fixed connection of box.

In conclusion, the technical scheme specifically discloses an efficient heat dissipation mechanism for an argon arc welding machine, a pump body pumps water in a water storage tank to a three-way pipe through a communication pipe, the water in the three-way pipe enters the cooling water pipe, the water in the cooling water pipe can cool the environment around a welding piece, the temperature around the welding piece is reduced, the welding piece is indirectly cooled and dissipated, air generated by rotation of a fan blade is blown to a circulating water pipe, the water in the three-way pipe enters the circulating water pipe, the circulating water pipe can cool air flow below a partition plate into cold air flow, and then cold air is blown to the welding piece through a second through hole, a third through hole and a mounting groove, so that the cold air is blown to the welding piece, and in sum, the cooling water pipe can rapidly and efficiently cool and dissipate the welding piece through the cooperation of the cold air;

the refrigeration surface of the semiconductor refrigeration piece absorbs the heat of water in the water storage tank and transmits the heat to the heat conducting plate through the heat dissipation surface of the semiconductor refrigeration piece, and the heat transmitted by the heat conducting plate is dissipated by the radiator, so that the effect of cooling the water in the water storage tank is achieved, the water entering the circulating water pipe again is still cold water, the air blowing to the welding piece is always cold air, the water entering the cooling water pipe is still cold water, the effect of circulating cooling is achieved, and the cooling effect of the welding piece is guaranteed;

the second motor rotates and drives the lead screw to rotate, the lead screw rotates and can drive the moving block to move, and the moving block moves and can drive the first motor and the fan blades to move, so that movable blowing is achieved, the blowing range is enlarged, and the cooling effect of the butt welding part is further improved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural view of an efficient heat dissipation mechanism of an argon arc welding machine.

FIG. 2 is a schematic diagram of an internal structure of an efficient heat dissipation mechanism of an argon arc welding machine.

Fig. 3 is a schematic view of a circulating water pipe structure.

Reference numbers in the figures: 1. a box body; 2. a cooling water pipe; 3. a top cover; 4. welding parts; 5. a partition plate; 6. a first motor; 7. a second motor; 8. a moving block; 9. a fan blade; 10. a slide bar; 11. a screw rod; 12. a first through hole; 13. a circulating water pipe; 14. a second through hole; 15. a pump body; 16. a three-way pipe; 17. a communicating pipe; 18. a heat sink; 19. a heat conducting plate; 20. a semiconductor refrigeration sheet; 21. a water storage tank.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example one

Please refer to fig. 1 to 3, a high-efficient heat dissipation mechanism of argon arc welding machine, including box 1, the top of box 1 is provided with top cap 3, the internally mounted of box 1 has baffle 5, weldment 4 is installed at the top of baffle 5, the mounting groove has been seted up at the top of baffle 5, the bolt spiro union can be installed weldment 4 in the mounting groove, the third through-hole has been seted up at the middle part of the bottom of mounting groove, the below of baffle 5 is provided with moving mechanism, moving mechanism's first motor 6 of top fixedly connected with, the output fixedly connected with pivot of first motor 6, the outside circular array fixedly connected with of pivot a plurality of flabellums 9, first through-hole 12 has all been seted up to both ends face about box 1, a plurality of second through-holes 14 have been seted up on baffle 5, the left side fixedly connected with storage water tank 21 of the front end face of box 1, it rotates to open first motor 6 and drive pivot and flabellum 9, flabellum 9 rotates and drives the pivot, flabellum 9 rotates and produces the wind and blows to circulating pipe 13, and the water inside of tee bend 16 enters into circulating pipe 13, and the air current of circulating pipe 13 can cool the air cooling to the welding piece, thereby the cooling effect of the cooling still is promoted to the cooling of cold air cooling 4 once more, thereby the high-efficient cooling heat dissipation of cold air cooling water is realized once more for the welding piece 4.

The right side of the water storage tank 21 is provided with a pump body 15 fixedly connected with the tank body 1, a communicating pipe 17 is connected between the pump body 15 and the water storage tank 21, the right end of the pump body 15 is connected with a three-way pipe 16, a cooling water pipe 2 is wound on the upper side of the inner wall of the tank body 1, the weldment 4 is arranged on the inner side of the cooling water pipe 2, one end of the cooling water pipe 2 penetrates through the tank body 1 and is connected with the top end of the three-way pipe 16, the other end of the cooling water pipe 2 penetrates through the tank body 1 and is connected with the water storage tank 21, a circulating water pipe 13 is arranged below the partition plate 5, the water inside the water storage tank 21 can be pumped to the three-way pipe 16 through the communicating pipe 17 when the pump body 15 works, the water inside the three-way pipe 16 enters the cooling water pipe 2, the water inside the cooling water pipe 2 can cool the environment around the weldment 4, the temperature around the weldment 4 is reduced, the temperature around the weldment 4 is indirectly cooled and dissipated to the water, the water circulated inside the cooling water pipe 2, the cooling effect of the cooling water pipe is still cold water, the cooling water inside the cooling pipe 2 is achieved, the circulated effect of the welding pipe 4 is ensured, one end of the cooling pipe 13 penetrates through the tank body 1 and is connected with the bottom end of the three-way pipe 16, the other end of the water storage tank body 13, the water storage tank body 1 and is connected with the water storage tank 21, the water storage tank, the cooling water storage tank, and is arranged outside of the cooling mechanism, and is arranged on the outside of the water storage tank 21.

The part of the circulating water pipe 13 arranged in the box body 1 is arranged in an S shape, so that the contact area of the air blown out from the fan blades 9 is increased, the air blown out in all directions is cold air, and the cooling effect of the butt welding piece 4 is improved.

The moving mechanism comprises a second motor 7, the second motor 7 is fixedly connected to the right side of the inner surface of the box body 1, the output end of the second motor 7 is fixedly connected with a lead screw 11, a moving block 8 is sleeved on the external threads of the lead screw 11, a sliding rod 10 is arranged below the lead screw 11, the sliding rod 10 plays a role in limiting the rotating force of the moving block 8, the moving block 8 is made to move linearly, the two ends of the sliding rod 10 are connected with the inner surface of the box body 1, the moving block 8 is sleeved on the outer side of the sliding rod 10 in a sliding mode, the second motor 7 is started to rotate to drive the lead screw 11 to rotate, the lead screw 11 rotates to drive the moving block 8 to move, the moving block 8 moves to drive the first motor 6 and the fan blades 9 to move, movable blowing is achieved, the blowing range is enlarged, and the cooling effect of the butt welding piece 4 is further improved.

The heat dissipation mechanism includes semiconductor refrigeration piece 20, the outside fixedly connected with semiconductor refrigeration piece 20 of storage water tank 21, the outside fixedly connected with heat-conducting plate 19 of semiconductor refrigeration piece 20, heat-conducting plate 19 adopts the copper product preparation, the heat conduction effect of copper product is good, the outside fixedly connected with radiator 18 of heat-conducting plate 19, the refrigeration face and the storage water tank 21 contact of semiconductor refrigeration piece 20, and the cooling face and the heat-conducting plate 19 contact of semiconductor refrigeration piece 20, the refrigeration face of semiconductor refrigeration piece 20 absorbs the heat of the inside water of storage water tank 21, and transmit for heat-conducting plate 19 through the cooling face of semiconductor refrigeration piece 20, and radiator 18 gives off the heat that heat-conducting plate 19 transmitted comes, thereby play the effect to the water cooling of storage water tank 21 inside, make the exhaust circulating water still be cold water, realize the effect of circulative cooling, promote the radiating effect.

The water injection pipe is installed at the top of storage water tank 21, and the top spiro union of water injection pipe has the lid, screws off the lid, can install the drain pipe to the inside water injection of storage water tank 21 through the water injection pipe, and the right-hand member face downside of storage water tank 21, and installs the control valve on the drain pipe, and the control valve plays the opening and closing effect of drain pipe, opens the control valve, can discharge the inside water of storage water tank 21 through the drain pipe.

The working principle is as follows: the pump body 15 is opened to work, water inside the water storage tank 21 is pumped to the three-way pipe 16 through the communicating pipe 17, water inside the three-way pipe 16 enters the cooling water pipe 2, the water inside the cooling water pipe 2 can cool the environment around the welding piece 4, the temperature around the welding piece 4 is reduced, indirect cooling and heat dissipation of the welding piece 4 are achieved, the first motor 6 is opened to rotate to drive the rotating shaft and the fan blades 9 to rotate, the fan blades 9 rotate to generate air blowing to the circulating water pipe 13, the water inside the three-way pipe 16 enters the circulating water pipe 13, the circulating water pipe 13 can cool air below the partition plate 5 into cold air flow, cold air further penetrates through the second through hole 14, the third through hole and the mounting groove to blow to the welding piece 4, the cold air is blown to the welding piece 4, the cooling water pipe 2 can rapidly and efficiently cool and dissipate heat of the welding piece 4 under the action of the cold air in a matching mode, the refrigerating surface of the semiconductor refrigerating piece 20 absorbs heat of the water inside the water storage tank 21, the heat of the water inside the water storage tank 21 is transferred to the heat conduction plate 19 through the heat dissipation surface of the semiconductor refrigerating piece 20, and the cooling water is enabled to enter the circulating water pipe 2 again, and the circulating water pipe 2 to achieve the effect of cold air circulation of ensuring that cold water circulation of the cold water circulation pipe 2.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention according to the present application is not limited to the specific combination of the above-mentioned features, but also covers other embodiments where any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides an efficient heat dissipation mechanism of argon arc welding machine which characterized in that includes:

the water cooling box comprises a box body (1), wherein a top cover (3) is arranged at the top of the box body (1), a partition plate (5) is arranged inside the box body (1), a welding part (4) is arranged at the top of the partition plate (5), a moving mechanism is arranged below the partition plate (5), a first motor (6) is fixedly connected at the top of the moving mechanism, a rotating shaft is fixedly connected at the output end of the first motor (6), a plurality of fan blades (9) are fixedly connected at the outer annular array of the rotating shaft, first through holes (12) are formed in the left end surface and the right end surface of the box body (1), a plurality of second through holes (14) are formed in the partition plate (5), a water storage box (21) is fixedly connected on the left side of the front end surface of the box body (1), a pump body (15) fixedly connected with the box body (1) is arranged on the right side of the water storage box (21), a communicating pipe (17) is connected between the pump body (15) and the water storage box (21), a three-way pipe (16) is connected at the right end of the pump body (15), a cooling water pipe (2) is wound on the upper side of the inner wall of the box body (1), one end of the cooling pipe (2) is connected with the top end of the three-way pipe (16), a circulating water pipe (13) is arranged below the partition plate (5), one end of the circulating water pipe (13) penetrates through the box body (1) and is connected with the bottom end of the three-way pipe (16), the other end of the circulating water pipe (13) penetrates through the box body (1) and is connected with the water storage tank (21), and a heat dissipation mechanism is arranged on the outer side of the water storage tank (21).

2. The efficient heat dissipation mechanism of the argon arc welding machine according to claim 1, wherein the portions of the circulating water pipes (13) arranged in the box body (1) are arranged in an S shape.

3. The efficient heat dissipation mechanism for the argon arc welding machine according to claim 1, wherein the moving mechanism comprises a second motor (7), the second motor (7) is fixedly connected to the right side of the inner surface of the box body (1), a lead screw (11) is fixedly connected to an output end of the second motor (7), a moving block (8) is sleeved on an external thread of the lead screw (11), a sliding rod (10) is arranged below the lead screw (11), and the moving block (8) is slidably sleeved on the outer side of the sliding rod (10).

4. The efficient heat dissipation mechanism of the argon arc welding machine according to claim 1, wherein the heat dissipation mechanism comprises a semiconductor refrigeration sheet (20), the semiconductor refrigeration sheet (20) is fixedly connected to the outer side of the water storage tank (21), a heat conduction plate (19) is fixedly connected to the outer side of the semiconductor refrigeration sheet (20), and a heat radiator (18) is fixedly connected to the outer side of the heat conduction plate (19).

5. The efficient heat dissipation mechanism for the argon arc welding machine according to claim 1, wherein a water injection pipe is installed at the top of the water storage tank (21), a cover body is screwed at the top end of the water injection pipe, a water drainage pipe is installed on the lower side of the right end face of the water storage tank (21), and a control valve is installed on the water drainage pipe.

6. The efficient heat dissipation mechanism of the argon arc welding machine according to claim 3, wherein the weldment (4) is arranged on the inner side of the cooling water pipe (2), and two ends of the sliding rod (10) are fixedly connected with the inner surface of the box body (1).