Electric welding machine with cooling function

Abstract

The utility model discloses an electric welding machine with a cooling function, and relates to the technical field of electric welding machines. Comprising an electric welding machine body, an air cooling assembly is arranged at the bottom of the first end of the electric welding machine body, the air cooling assembly comprises an annular frame, the annular frame is fixed to the bottom of the first end of the electric welding machine body, a supporting plate is fixedly connected to the first end of the annular frame, and a fixing frame is fixedly connected to the first end of the supporting plate; the first end of the fixing frame is fixedly connected with a self-locking motor, and the output end of the self-locking motor is fixedly connected with a rotating shaft. The self-locking motor is started to drive the rotating shaft and the first fan blades to rotate, air cooling is carried out on the interior of the electric welding machine body, synchronously, the rotating shaft drives the second belt wheel to rotate, the second belt wheel drives the first belt wheel, the rotating rod and the second fan blades to rotate through transmission, the second fan blades carry out auxiliary heat dissipation on the cooling pipe through the air openings, and the heat dissipation efficiency of the cooling pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric welding machines, in particular to an electric welding machine with a cooling function. Background Art

[0002] An electric welder is a tool or device used for arc welding. It melts and connects metal materials together by generating and maintaining an arc to achieve the purpose of welding. An existing electric welder with a cooling function (publication number: CN219561875U) has at least the following defects during use:

[0003] When the device is in use, although a plurality of cooling pipes can be used to increase the heat dissipation area of ​​the cooling water, thereby increasing the heat dissipation effect of the cooling water, the heat dissipation efficiency of the cooling pipes through natural heat dissipation is limited and the heat dissipation efficiency is low. Utility Model Content

[0004] The main purpose of the utility model is to provide an electric welding machine with a cooling function, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An electric welder with a cooling function comprises an electric welder body, a first end of the electric welder body having an air cooling component disposed at the bottom thereof, the air cooling component comprising an annular frame, the annular frame being fixed to the first end of the electric welder body, the first end of the annular frame being fixedly connected to a support plate, the first end of the support plate being fixedly connected to a fixing frame, the first end of the fixing frame being fixedly connected to a self-locking motor, the output end of the self-locking motor being fixedly connected to a rotating shaft, the second end of the rotating shaft passing through the fixing frame and the support plate and being fixedly connected to a plurality of first blades, the first blades being disposed inside the annular frame, and the first end of the outer wall of the rotating shaft being provided with an auxiliary component.

[0007] Preferably, the top and both sides of the welding machine body are fixedly connected with a water tank, the bottom of the welding machine body is fixedly connected with a bottom shell, the first side of the bottom of the water tank is fixedly connected with a pump, the bottom of the pump is fixedly connected with a guide pipe, the second side of the bottom of the water tank is fixedly connected with a return pipe, and both sides of the bottom shell are fixedly connected with a number of cooling pipes in sequence, and the guide pipe, cooling pipe and return pipe are connected.

[0008] Preferably, the auxiliary component comprises a fixing plate, the fixing plate is fixed to the first end inside the bottom shell, and a rotating rod passes through the center of the fixing plate and is rotatably connected.

[0009] Preferably, a plurality of second blades are fixedly connected to the second end of the outer wall of the rotating rod, and a first pulley is fixedly connected to the first end of the outer wall of the rotating rod.

[0010] Preferably, a second pulley is fixedly connected to the first end of the outer wall of the rotating shaft, the second pulley is arranged inside the fixing frame, and the first pulley and the second pulley are transmission-connected.

[0011] Preferably, a plurality of air vents are provided at the edges around both ends of the fixing plate, and the air vents are arranged at the first end of the second fan blade.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model starts a self-locking motor to drive the rotating shaft and the first fan blade to rotate, so as to air-cool the inside of the electric welding machine body. Synchronously, the rotating shaft drives the second pulley to rotate, and the second pulley drives the first pulley, the rotating rod and the second fan blade to rotate by means of transmission. The second fan blade assists in dissipating heat to the cooling pipe by means of the air outlet, thereby increasing the heat dissipation efficiency of the cooling pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axial view of the utility model;

[0015] Figure 2 It is a partial bottom view of the utility model;

[0016] Figure 3 This is an axial view of the auxiliary component of the air-cooling component of the utility model;

[0017] Figure 4 It is a rear view of the auxiliary component of the air cooling component of the utility model.

[0018] In the figure: 1. welding machine body; 2. water tank; 3. bottom shell; 4. pump; 5. guide pipe; 6. cooling pipe; 7. air cooling assembly; 701. ring frame; 702. support plate; 703. fixing frame; 704. self-locking motor; 705. rotating shaft; 706. first fan blade; 8. auxiliary assembly; 801. fixing plate; 802. rotating rod; 803. second fan blade; 804. first pulley; 805. second pulley; 806. air outlet; 9. return pipe. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] It should be emphasized that, in the present application, the welding machine body 1 is the prior art disclosed in publication number CN219561875U, so the specific structure will not be described in detail here.

[0023] Example

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] An electric welder with a cooling function comprises an electric welder body 1, a first end of the electric welder body 1 is provided with an air cooling assembly 7, the air cooling assembly 7 comprises an annular frame 701, the annular frame 701 and the first end of the electric welder body 1 are fixed to each other, the first end of the annular frame 701 is fixedly connected to a support plate 702, the first end of the support plate 702 is fixedly connected to a fixing frame 703, the first end of the fixing frame 703 is fixedly connected to a self-locking motor 704, the output end of the self-locking motor 704 is fixedly connected to a rotating shaft 705, the second end of the rotating shaft 705 passes through the fixing frame 703, the supporting plate 702 and the fixing frame 703. 2 and fixedly connected with a plurality of first blades 706, the first blades 706 are arranged inside the annular frame 701, an auxiliary component 8 is arranged at the first end of the outer wall of the rotating shaft 705, a water tank 2 is fixedly connected to the top and both sides of the electric welding machine body 1, a bottom shell 3 is fixedly connected to the bottom of the electric welding machine body 1, a pump 4 is fixedly connected to the first side of the bottom of the water tank 2, a guide pipe 5 is fixedly connected to the bottom of the pump 4, a return pipe 9 is fixedly connected to the second side of the bottom of the water tank 2, and a plurality of cooling pipes 6 are fixedly connected to the two sides of the bottom shell 3 in sequence, and the guide pipe 5, the cooling pipe 6 and the return pipe 9 are connected.

[0026] In this embodiment, the self-locking motor 704 is started to drive the rotating shaft 705 and the first fan blade 706 to rotate, so that the inside of the welding machine body 1 is cooled by air.

[0027] The auxiliary component 8 includes a fixed plate 801, which is fixed to the first end inside the bottom shell 3. A rotating rod 802 passes through the center of the fixed plate 801 and is rotatably connected. A plurality of second fan blades 803 are fixedly connected to the second end of the outer wall of the rotating rod 802. A first pulley 804 is fixedly connected to the first end of the outer wall of the rotating rod 802. A second pulley 805 is fixedly connected to the first end of the outer wall of the rotating shaft 705. The second pulley 805 is arranged inside the fixed frame 703. The first pulley 804 and the second pulley 805 are transmission-connected. A plurality of air vents 806 are provided at the edges around the two ends of the fixed plate 801. The air vents 806 are arranged at the first end of the second fan blades 803.

[0028] In this embodiment, the second pulley 805 is driven to rotate by the rotating shaft 705, and the second pulley 805 drives the first pulley 804, the rotating rod 802, and the second fan blade 803 to rotate by means of transmission. The second fan blade 803 assists in heat dissipation of the cooling tube 6 by means of the air outlet 806.

[0029] It should be noted that the utility model is an electric welding machine with a cooling function. When in use, the electric welding machine body 1 is water-cooled with the help of a water tank 2, and the cooling water inside the water tank 2 is introduced into the cooling pipe 6 with the help of a pump 4 for rapid heat dissipation. At the same time, by starting the self-locking motor 704 to drive the rotating shaft 705 and the first fan blade 706 to rotate, the inside of the electric welding machine body 1 is air-cooled. Synchronously, the rotating shaft 705 drives the second pulley 805 to rotate, and the second pulley 805 drives the first pulley 804, the rotating rod 802, and the second fan blade 803 to rotate with the help of a transmission, and the second fan blade 803 assists in heat dissipation of the cooling pipe 6 with the help of an air outlet 806.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric welding machine with a cooling function, comprising an electric welding machine body (1), characterized in that: The bottom of the first end of the welding machine body (1) is provided with an air cooling assembly (7), the air cooling assembly (7) comprises an annular frame (701), the annular frame (701) and the bottom of the first end of the welding machine body (1) are fixed to each other, the first end of the annular frame (701) is fixedly connected to a support plate (702), the first end of the support plate (702) is fixedly connected to a fixing frame (703), the first end of the fixing frame (703) is fixedly connected to a self-locking motor (704), the output end of the self-locking motor (704) is fixedly connected to a rotating shaft (705), the second end of the rotating shaft (705) passes through the fixing frame (703) and the support plate (702) and is fixedly connected to a plurality of first blades (706), the first blades (706) are arranged inside the annular frame (701), and the first end of the outer wall of the rotating shaft (705) is provided with an auxiliary assembly (8).

2. The electric welding machine with cooling function according to claim 1, characterized in that: The top and both sides of the welding machine body (1) are fixedly connected to a water tank (2); the bottom of the welding machine body (1) is fixedly connected to a bottom shell (3); the first side of the bottom of the water tank (2) is fixedly connected to a pump (4); the bottom of the pump (4) is fixedly connected to a guide pipe (5); the second side of the bottom of the water tank (2) is fixedly connected to a return pipe (9); the two sides of the bottom shell (3) are fixedly connected in sequence to a plurality of cooling pipes (6); the guide pipe (5), the cooling pipe (6) and the return pipe (9) are connected to each other.

3. The electric welding machine with cooling function according to claim 2, characterized in that: The auxiliary component (8) comprises a fixing plate (801), the fixing plate (801) being fixed to a first end inside the bottom shell (3), and a rotating rod (802) passing through the center of the fixing plate (801) and being rotatably connected thereto.

4. The electric welding machine with cooling function according to claim 3, characterized in that: A plurality of second blades (803) are fixedly connected to the second end of the outer wall of the rotating rod (802), and a first pulley (804) is fixedly connected to the first end of the outer wall of the rotating rod (802).

5. The electric welding machine with cooling function according to claim 4, characterized in that: A second pulley (805) is fixedly connected to the first end of the outer wall of the rotating shaft (705), and the second pulley (805) is arranged inside the fixed frame (703). The first pulley (804) and the second pulley (805) are transmission-connected.

6. The electric welding machine with cooling function according to claim 5, characterized in that: A plurality of air vents (806) are provided at the edges around both ends of the fixing plate (801), and the air vents (806) are arranged at the first end of the second fan blade (803).

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