CN213318239U

CN213318239U - Portable waterproof dirt-proof electric welding

Info

Publication number: CN213318239U
Application number: CN202020394855.8U
Authority: CN
Inventors: 王笑玲
Original assignee: Zhenjiang College
Current assignee: Zhenjiang College
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-06-01
Anticipated expiration: 2030-03-25

Abstract

The invention discloses a portable waterproof and dustproof electric welding machine, which relates to the field of electric welding machines and comprises an electric welding machine shell, wherein a waterproof layer is fixedly connected to the inner side surface of the electric welding machine shell, a spring layer is fixedly connected to the inner side surface of the waterproof layer, an electric welding machine main body is fixedly connected to the inner side surface of the spring layer, and a first connecting block is fixedly connected to the left side of the electric welding machine shell. The roller wheels are arranged at the bottom of the electric welding machine shell, so that the effect of convenient movement of the electric welding machine is achieved, the motor is arranged in the motor shell, the rotating shaft and the fan blades can be effectively driven to rotate, the heat dissipation effect of the electric welding machine can be effectively enhanced, the shock absorption effect is achieved by arranging the spring layer, the service life of the electric welding machine can be effectively prolonged, the connecting rod can be effectively pulled to move up and down by arranging the second connecting block, and the effect of pulling the electric welding machine is achieved.

Description

Portable waterproof dirt-proof electric welding

Technical Field

The invention relates to the field of electric welding machines, in particular to a portable waterproof and dustproof electric welding machine.

Background

The electric welder is a transformer with high power and is divided into two kinds, one is AC power source and the other is DC power source, which utilize the principle of inductance to produce great voltage change when the inductance is switched on and off, and the high voltage arc produced by the short circuit of the positive and negative poles is utilized to melt the welding material on the welding electrode to combine them atomically.

However, the existing portable waterproof and dustproof electric welding machine is not portable enough in movement and has no damping effect.

Therefore, it is necessary to provide a portable waterproof and dustproof electric welding machine to solve the above problems.

Disclosure of Invention

The invention aims to provide a portable waterproof and dustproof electric welding machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a portable waterproof and dustproof electric welding machine comprises an electric welding machine shell, wherein a waterproof layer is fixedly connected with the inner side surface of the electric welding machine shell, the inner side surface of the waterproof layer is fixedly connected with a spring layer, the inner side surface of the spring layer is fixedly connected with an electric welding machine main body, the left side and the right side of the electric welding machine main body are both fixedly connected with a heat dissipation frame, the left side of the electric welding machine shell is fixedly connected with a first connecting block, the top of the first connecting block is inserted with a connecting rod, the bottom end of the connecting rod is fixedly connected with a limiting block, the inside of the heat dissipation frame is fixedly provided with a connecting frame, the inside of the connecting frame is fixedly provided with a motor shell, a motor is fixedly arranged in the motor shell, the left side of the motor is fixedly connected with a rotating shaft, the electric welding machine is characterized in that a knob is fixedly mounted in the middle of the front of the electric welding machine main body, and a connecting socket is fixedly mounted at the bottom of the front of the electric welding machine shell.

Optionally, the limiting block is movably connected with the first connecting block, and the top end of the connecting rod is fixedly connected with the second connecting block.

Optionally, the rotating shaft is movably connected with the motor shell through a bearing, and the outer side face of the rotating shaft is fixedly connected with fan blades.

Optionally, the heat dissipation frame is fixedly installed inside an electric welding machine shell, and a handle is fixedly connected to the top of the electric welding machine shell.

Optionally, the display screen is fixedly mounted at the top of the front face of the electric welding machine main body, and the two heat dissipation frames are symmetrically distributed around the electric welding machine main body.

Optionally, a heat dissipation net is arranged between the knob and the connecting socket, and the heat dissipation net is fixedly connected with the electric welding machine main body.

Optionally, the bottom of the electric welding machine shell is fixedly connected with four rollers, and the number of the rollers is four.

The invention has the technical effects and advantages that:

1. according to the invention, the roller wheels are arranged at the bottom of the electric welding machine shell, so that the effect of convenient movement of the electric welding machine is achieved, and the motor is arranged in the motor shell, so that the rotating shaft and the fan blades can be effectively driven to rotate, and the heat dissipation effect of the electric welding machine can be effectively enhanced.

2. The spring layer is arranged, so that the shock absorption effect is achieved, the service life of the electric welding machine can be effectively prolonged, the connecting rod can be effectively pulled to move up and down through the second connecting block, the pulling effect on the electric welding machine is achieved, the electric welding machine can be effectively driven to move through the handle, and the portable effect is achieved.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a schematic front view of the structure of the present invention.

Fig. 3 is a schematic cross-sectional view of the inventive structure.

Fig. 4 is a schematic cross-sectional view of the heat dissipation frame structure of the present invention.

Fig. 5 is a left side schematic view of the structure of the present invention.

FIG. 6 is an enlarged view of the structure at A in FIG. 4 according to the present invention.

In the figure: 1. an electric welding machine housing; 2. a waterproof layer; 3. a spring layer; 4. a first connection block; 5. a limiting block; 6. a connecting rod; 7. a main body of the electric welding machine; 8. a heat dissipation frame; 9. a motor; 10. a motor housing; 11. a connecting frame; 12. a rotating shaft; 13. a fan blade; 14. a handle; 15. a display screen; 16. a knob; 17. a heat-dissipating web; 18. a connection socket; 19. a roller; 20. and a second connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The invention provides a portable waterproof and dustproof electric welding machine as shown in figures 1-6, which comprises an electric welding machine shell 1, wherein the top of the electric welding machine shell 1 is fixedly connected with a lifting handle 14, the electric welding machine can be effectively driven to move by arranging the lifting handle 14, so that the portable effect is achieved, the bottom of the electric welding machine shell 1 is fixedly connected with four rolling wheels 19, the effect of convenient movement of the electric welding machine is achieved by arranging the rolling wheels 19 at the bottom of the electric welding machine shell 1, the inner side surface of the electric welding machine shell 1 is fixedly connected with a waterproof layer 2, the inner side surface of the waterproof layer 2 is fixedly connected with a spring layer 3, the shock absorption effect is achieved by arranging the spring layer 3, so that the service life of the electric welding machine can be effectively prolonged, the inner side surface of the spring layer 3 is fixedly connected with an electric welding machine main, the display screen 15 is fixedly installed at the top of the front face of the electric welding machine main body 7, the left side of the electric welding machine shell 1 is fixedly connected with a first connecting block 4, the top of the first connecting block 4 is inserted with a connecting rod 6, the top end of the connecting rod 6 is fixedly connected with a second connecting block 20, the connecting rod 6 can be effectively pulled to move up and down by arranging the second connecting block 20, so that the pulling effect on the electric welding machine is achieved, the bottom end of the connecting rod 6 is fixedly connected with a limiting block 5, the limiting block 5 is movably connected with the first connecting block 4, the heat dissipation frames 8 are fixedly installed inside the electric welding machine shell 1, the two heat dissipation frames 8 are symmetrically distributed about the electric welding machine main body 7, the connecting frames 11 are fixedly installed inside the heat dissipation frames 8, the motor shell 10 is fixedly installed inside the connecting frames 11, the motor, pivot 12 passes through bearing and motor housing 10 swing joint, the lateral surface fixedly connected with flabellum 13 of pivot 12, through at the inside motor 9 that sets up of motor housing 10, can effectual drive pivot 12 and flabellum 13 rotate, thereby can effectual reinforcing electric welding's radiating effect, electric welding main part 7's positive middle part fixed mounting has knob 16, electric welding housing 1's positive bottom fixed mounting has connection socket 18, be provided with radiator-grid 17 between knob 16 and the connection socket 18, radiator-grid 17 and electric welding main part 7 fixed connection.

This practical theory of operation:

when the portable waterproof and dustproof electric welding machine works, the connecting rod 6 is firstly pulled out through the second connecting block 20 and then moved to a designated position through the roller 19, when a steep road section is met in the moving process, the electric welding machine can be lifted through the lifting handle 14 to move, then the connecting wire is connected to the connecting socket 18, whether the connection is normal or not is observed through the display screen 15, meanwhile, the knob 16 adjusts the numerical value, and finally the rotating shaft 12 and the fan blades 13 are driven to rotate through the motor 9, so that the radiating effect of the electric welding machine is enhanced, and the moving and the application of the portable waterproof and dustproof electric welding machine are completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a portable waterproof dirt-proof electric welding, includes electric welding shell (1), its characterized in that: the welding machine comprises an electric welding machine shell (1), and is characterized in that a waterproof layer (2) is fixedly connected to the inner side surface of the electric welding machine shell (1), a spring layer (3) is fixedly connected to the inner side surface of the waterproof layer (2), an electric welding machine main body (7) is fixedly connected to the inner side surface of the spring layer (3), heat dissipation frames (8) are fixedly connected to the left side and the right side of the electric welding machine main body (7), a first connecting block (4) is fixedly connected to the left side of the electric welding machine shell (1), a connecting rod (6) is inserted into the top of the first connecting block (4), a limiting block (5) is fixedly connected to the bottom end of the connecting rod (6), a connecting frame (11) is fixedly installed inside the heat dissipation frames (8), a motor shell (10) is fixedly installed inside the connecting frame (11), a motor (9) is fixedly installed, the electric welding machine is characterized in that a knob (16) is fixedly mounted in the middle of the front face of the electric welding machine main body (7), and a connecting socket (18) is fixedly mounted at the bottom of the front face of the electric welding machine outer shell (1).

2. The portable waterproof and dustproof electric welding machine according to claim 1, characterized in that:

stopper (5) and first connecting block (4) swing joint, the top fixedly connected with second connecting block (20) of connecting rod (6).

3. The portable waterproof and dustproof electric welding machine according to claim 1, characterized in that:

the rotating shaft (12) is movably connected with the motor shell (10) through a bearing, and the outer side face of the rotating shaft (12) is fixedly connected with fan blades (13).

4. The portable waterproof and dustproof electric welding machine according to claim 1, characterized in that:

the heat dissipation frame (8) is fixedly installed inside the electric welding machine shell (1), and a lifting handle (14) is fixedly connected to the top of the electric welding machine shell (1).

5. The portable waterproof and dustproof electric welding machine according to claim 1, characterized in that:

the front top fixed mounting of electric welding main part (7) has display screen (15), two heat dissipation frame (8) is about electric welding main part (7) symmetric distribution.

6. The portable waterproof and dustproof electric welding machine according to claim 1, characterized in that:

a heat dissipation net (17) is arranged between the knob (16) and the connecting socket (18), and the heat dissipation net (17) is fixedly connected with the electric welding machine main body (7).

7. The portable waterproof and dustproof electric welding machine according to claim 1, characterized in that:

the bottom of the electric welding shell (1) is fixedly connected with four rollers (19), and the number of the rollers (19) is four.