Protective argon arc welding machine convenient and fast to use

Abstract

The utility model discloses a protective convenient argon arc welding machine. The protective convenient argon arc welding machine comprises an argon arc welding machine body, lateral heat dissipation holes, forward heat dissipation holes, a control concave surface, side strip holes, a shielding soft sheet, a U-shaped rod, a lifting handle, a bearing, a round hole, a soft magnet sideband, a rack block, a square hole rod, a gear, a round magnet, a first square pipe and a second square pipe. The shielding soft sheet capable of being driven to move is adopted, heat dissipation holes distributed in the periphery of the argon arc welding machine can be shielded, the number of the heat dissipation holes can be increased, shielding in the dustproof protection aspect can be achieved at the same time, the shielding soft sheet is convenient to fold and unfold, the second square pipe and the first square pipe are unfolded by pulling the lifting handle outwards, and the shielding effect is good. And through the arrangement of the soft magnet sidebands, the effect that the corresponding parts of the shielding soft sheets are seamlessly shielded at the lateral heat dissipation holes is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of argon arc welding machine, specifically to a protection convenient type argon arc welding machine. BACKGROUND

[0002] The argon arc welding machine is a machine using argon arc welding, and adopts high-voltage breakdown arc starting mode. The argon arc welding is tungsten inert gas arc welding, which uses industrial tungsten or active tungsten as non-melting electrode and inert gas (argon) as protection.

[0003] The existing argon arc welding machine has limited side distribution heat dissipation hole parts, mainly to reduce the entry of external impurities into the interior, but these heat dissipation hole parts have no dustproof structure, and the dustproof effect is poor, and the argon arc welding machine is usually configured with universal wheels, and the height is low, so that the user bends over to lift and move very inconveniently. Therefore, the above problems are solved by providing a protection convenient type argon arc welding machine. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a protection convenient type argon arc welding machine.

[0005] The utility model discloses a protection convenient type argon arc welding machine, including the argon arc welding machine body, the lateral heat dissipation hole and the positive heat dissipation hole on the argon arc welding machine body are respectively with the different parts of same sheltering film and form sheltering structure, the sheltering film one end passes through the side strip hole and is located in the control concave interior, the sheltering film part in the argon arc welding machine body interior all installs the rack block on the upper and lower edges, and the sheltering film part between two rack blocks is opened and has the round hole, and the two rack blocks distributed on the upper and lower are respectively with corresponding two gear meshing connections, and two gears are connected with each other through the square hole rod.

[0006] The square hole of the square hole rod is installed with square pipe no. 1, and the square pipe no. 1 is installed with square pipe no. 2, the square pipe no. 2 top end is fixedly installed at the bottom of the lifting handle, and the bottom of the lifting handle is installed with the round magnet on both sides.

[0007] Preferably, the control concave surface is arranged at the positive end surface of the argon arc welding machine body, and the corresponding part of the argon arc welding machine body is rotatably connected between the square hole rod top end and the bearing.

[0008] Preferably, the round hole is moved through the sheltering film and forms the dislocation with the lateral heat dissipation hole.

[0009] Preferably, the corresponding surface of the sheltering film is installed with the soft magnet edge band, and the soft magnet edge band is in magnetic attraction contact with the inner wall of the metal shell outside the argon arc welding machine body.

[0010] Preferably, the circular magnet is attracted to the metal shell outer wall outside the argon arc welding machine body.

[0011] Preferably, a U-shaped rod is mounted on the side wall of the outer end of the shielding sheet.

[0012] Compared with the prior art, the utility model has the advantages that: the shielding sheet can be driven to move, can cover the heat dissipation holes distributed around the argon arc welding machine, can increase the number of heat dissipation hole distribution, can simultaneously implement the covering of dustproof protection, and the shielding sheet is convenient to fold and unfold, the square tube two and the square tube one are unfolded by pulling the pull handle outward, so that the user can pull the whole to move without bending, and the soft magnet edge belt is arranged to achieve the effect that the corresponding part of the shielding sheet is seamlessly shielded at the lateral heat dissipation hole. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of the drawings.

[0014] Figure 1 It is the perspective view of the whole structure of the utility model;

[0015] Figure 2 It is the schematic view of the shielding sheet connecting structure of the utility model;

[0016] Figure 3 It is the schematic view of the square hole rod connecting structure of the utility model.

[0017] In the drawing: 1, argon arc welding machine body;2, lateral heat dissipation hole;3, forward heat dissipation hole;4, control concave surface;5, side strip hole;6, shielding sheet;7, U-shaped rod;8, pull handle;9, bearing;10, round hole;11, soft magnet edge belt;12, rack block;13, square hole rod;14, gear;15, circular magnet;16, square tube one;17, square tube two. DETAILED DESCRIPTION

[0018] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the following will combine the drawings in the embodiment of the utility model, and the technical scheme in the embodiment of the utility model is clearly and completely described, obviously, the following described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the utility model.

[0019] The technical scheme of the utility model is further illustrated below in combination with the drawings and by specific embodiments.

[0020] In the description of the utility model, it needs to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as limiting the utility model.

[0021] Please refer to Figures 1-3 As shown in the figure, a protective convenient argon arc welding machine, including argon arc welding machine body 1, the lateral heat dissipation hole 2 and the positive heat dissipation hole 3 on the argon arc welding machine body 1 are respectively formed with different parts of the same shielding film 6 between the shielding structure, the shielding film 6 one end passes through the side hole 5 and is located in the control concave 4 inside, the shielding film 6 part inside the argon arc welding machine body 1 is installed with rack block 12 on the upper and lower edges, and the shielding film 6 part between the two rack blocks 12 is provided with a round hole 10, the two rack blocks 12 distributed in upper and lower are respectively engaged with the corresponding two gears 14, and the two gears 14 are connected with each other through the square hole rod 13;

[0022] As Figure 2 Shown, when the square hole rod 13 rotates, the gear 14 connected with the square hole rod 13 rotates, so that the rack block 12 connected with the gear 14 moves to the left or to the right, further moves the connected shielding film 6, can complete the shielding film 6 outer end part covers all the structures of the control concave 4, at the same time, the round hole 10 on the shielding film 6 is staggered with the lateral heat dissipation hole 2, and the lateral heat dissipation hole 2 is completely covered;

[0023] The beneficial effect of the place is: the shielding film 6 that can be driven to move can cover the heat dissipation holes distributed around the argon arc welding machine, which can increase the number of heat dissipation hole distribution, and can also implement the covering of dustproof protection at the same time, and the shielding film 6 is convenient to fold and unfold.

[0024] The square hole inside the square hole rod 13 is installed with square tube one 16, and the square tube two 17 is installed in the square tube one 16, the square tube two 17 top end is fixedly installed at the bottom of the pull handle 8, and the round magnet 15 is installed on both sides of the bottom of the pull handle 8;

[0025] As Figure 3 Shown, by pulling the pull handle 8 outward, the square tube two 17 and the square tube one 16 are unfolded, so that the user can pull the whole without bending.

[0026] The control concave surface 4 is located on the positive end face of the argon arc welding machine body 1, and the corresponding part of the argon arc welding machine body 1 is rotatably connected to the top of the square hole rod 13 through the bearing 9.

[0027] The circular hole 10 is misaligned with the lateral heat dissipation hole 2 by the movement of the protective film 6.

[0028] like Figure 2 As shown, a soft magnetic strip 11 is installed on the corresponding surface of the shielding film 6, and the soft magnetic strip 11 is in magnetic contact with the inner wall of the metal shell located outside the argon arc welding machine body 1. Through the soft magnetic strip 11, the corresponding part of the shielding film 6 is seamlessly covered at the side heat dissipation hole 2.

[0029] Furthermore, the circular magnet 15 forms a magnetic attraction to the outer wall of the metal shell located outside the argon arc welding machine body 1.

[0030] Furthermore, a U-shaped rod 7 is installed on the side wall of the outer end of the protective film 6.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A portable argon arc welding machine, comprising an argon arc welding machine body (1), characterized in that: The lateral heat dissipation hole (2) and the positive heat dissipation hole (3) on the argon arc welding machine body (1) form a shielding structure with different parts of the same shielding film (6), one end of the shielding film (6) passes through the side hole (5) and is located inside the control concave surface (4), the upper and lower edges of the shielding film (6) part inside the argon arc welding machine body (1) are both installed with rack blocks (12), and the shielding film (6) part between the two rack blocks (12) is provided with a round hole (10), the two rack blocks (12) distributed above and below are respectively connected with the corresponding two gears (14), and the two gears (14) are connected with each other through the square hole rod (13); The square hole inside the square hole rod (13) is installed with a square tube one (16), and the square tube two (17) is installed inside the square tube one (16), the top end of the square tube two (17) is fixedly installed at the bottom of the pull handle (8), and the bottom of the pull handle (8) is installed with a circular magnet (15) on both sides.

2. The portable argon arc welder of claim 1, wherein: The control concave surface (4) is arranged at the positive end face of the argon arc welding machine body (1), and the corresponding part of the argon arc welding machine body (1) is rotatably connected between the square hole rod (13) top end through the bearing (9).

3. The portable argon arc welder of claim 1, wherein: The round hole (10) is dislocated with the lateral heat dissipation hole (2) by moving the shielding film (6).

4. The portable argon arc welder of claim 1, wherein: The corresponding surface of the shielding film (6) is installed with a soft magnet edge band (11), and the soft magnet edge band (11) is in magnetic attraction contact with the inner wall of the metal shell outside the argon arc welding machine body (1).

5. The portable argon arc welder of claim 1, wherein: The circular magnet (15) forms magnetic attraction with the outer wall of the metal shell outside the argon arc welding machine body (1).

6. The portable argon arc welder of claim 1, wherein: The sidewall of the outer end of the shielding film (6) is installed with a U-shaped rod (7).

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