Multifunctional argon arc welding machine

Abstract

The utility model discloses a multifunctional argon arc welding machine relates to argon arc welding machine technical field, including host, card slot, slot, fairing and fin, one side surface of host is provided with control switch, the control switch is electrically connected with host interior, one side of host is provided with connecting wire, the connecting wire is electrically connected with the inside of host. One end of the connecting wire is electrically connected with the interior of the main machine, welding operation is conducted through the welding gun, while welding is conducted, smoke generated by welding enters the inserting groove through the flow guide cover and then enters the clamping groove through the connecting pipe, and then the smoke in the connecting pipe can be exhausted from the tail end of the welding gun under the action of the exhaust fan; and when the welding gun is damaged and needs to be replaced, the clamping groove is moved downwards to enable the welding gun in the clamping groove to be separated, and then the welding gun can be detached, so that the welding gun can be independently replaced, and the use cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to argon arc welding machine technical field, concretely is a kind of multifunctional argon arc welding machine. BACKGROUND

[0002] Argon arc welding machine, also known as tungsten inert gas welding (TIG), is a welding method using arc heat to melt base material and filler wire to form a joint. According to the search, the patent with the patent number CN207205525U discloses a new welding torch for argon arc welding. Although the device can timely extract a large amount of smoke generated during the argon arc welding process by using a smoke extractor, providing a good welding view for welders, the welding torch is prone to damage and needs to be replaced during long-term use. However, the smoke extraction structure in the welding torch is integrated with the welding torch, so that when the welding torch is replaced, the smoke extraction structure will be discarded together regardless of whether it is damaged or not, causing resource waste and high use cost. SUMMARY

[0003] To overcome the shortcomings of the prior art, the utility model provides a multifunctional argon arc welding machine, which solves the problem of high replacement cost of the welding torch during use of the existing equipment.

[0004] To achieve the above purpose, the utility model realizes the following technical scheme: a multifunctional argon arc welding machine, comprising a host computer, a clamping groove, a plug-in slot, a flow guide cover, and fins, wherein the one side surface of the host computer is provided with a control switch, the control switch is electrically connected with the inside of the host computer, the one side of the host computer is provided with a connecting line, one end of the connecting line is electrically connected with the inside of the host computer, and the other end of the connecting line is connected with a welding torch, the bottom of the welding torch is provided with a clamping groove, one end of the clamping groove is installed with a fan, the fan is electrically connected with the host computer, the other end of the clamping groove is communicated with one end of a connecting pipe, the other end of the connecting pipe is communicated with the inside of the plug-in slot, the plug-in slot is sleeved outside the head part of the welding torch, the bottom of the plug-in slot is provided with a flow guide cover, and the flow guide cover and the bottom of the plug-in slot are welded with each other.

[0005] Preferably, the flow guide cover is open at both ends, and the flow guide cover has a horn-shaped structure, so that the smoke at the welding site can be sucked into the plug-in slot through the flow guide cover.

[0006] Preferably, the top end inner wall of the plug-in slot is in sliding contact with the outer wall of the welding torch, and there is a gap between the inner wall of the plug-in slot and the outer wall of the welding torch. The fins distributed at equal intervals in the plug-in slot can make the smoke circulate between the plug-in slot and the outer wall of the welding torch head.

[0007] Preferably, the fins are welded to the inner wall of the plug-in slot, and the fins are distributed at equal intervals in a regular manner. The fins can assist the welding torch head in heat dissipation through heat conduction.

[0008] Preferably, the inside of the clamping groove is hollow, and the top of the clamping groove is provided with a groove, and the groove at the top of the clamping groove is in a C-shaped structure, and the clamping groove is made of elastic PVC material.

[0009] Preferably, the outer wall surface of the clamping groove is smooth, and the outer wall surface of the clamping groove is provided with a rubber coating, and one end of the inside of the clamping groove is communicated with the fan, thereby facilitating the comfort of holding.

[0010] The utility model provides a kind of multifunctional argon arc welding machine.It has the following beneficial effects:

[0011] (1), the multifunctional argon arc welding machine, the device is used, welding operation is carried out by welding torch, while welding, welding generated flue gas can enter the slot inside by the fairing, then enter the inside of the clamping groove by the connecting pipe, then the flue gas in the connecting pipe can be discharged from the end of welding torch under the action of exhaust fan, in turn, it is beneficial to avoid welding flue gas to stay near welding part, cause visual disturbance, when welding torch is damaged and needs to be replaced, by moving the clamping groove downwards to make welding torch inside it separate, in turn, welding torch can be disassembled, so that welding torch can be replaced individually, thereby reducing use cost, when installing, by inserting new welding torch head part into the slot inside, in turn, gun handle part is engaged with the top surface of clamping groove, quick installation can be completed.

[0012] (2), the multifunctional argon arc welding machine, by the fin of annular equidistant distribution inside the slot, flue gas can be circulated between the slot and the outer wall of welding torch head, in turn, flue gas can be smoothly sucked into the inside of clamping groove, in turn, by the contact between fin and welding torch head part, heat is conducted by fin, in turn, fin can assist welding torch head to radiate heat, thereby facilitating the functionality of the device.

[0013] Thus, the problem of high cost of replacing welding torch when using existing equipment is solved. ACCURACY

[0014] Figure 1 It is the overall structure schematic diagram of the utility model;

[0015] Figure 2 It is the schematic diagram of the connection between welding torch and clamping groove of the utility model;

[0016] Figure 3 It is the schematic diagram of the clamping groove structure of the utility model;

[0017] Figure 4 It is the schematic diagram of the clamping groove section structure of the utility model.

[0018] In the figure, 1, host computer; 2, control switch; 3, connecting line; 4, card slot; 5, welding gun; 6, slot; 7, connecting pipe; 8, fairing; 9, fan; 10, fin. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] Please refer to Figures 1-4 The utility model discloses a kind of technical solutions: a multifunctional argon arc welding machine, including host computer 1, card slot 4, slot 6, fairing 8 and fin 10, host computer 1 side surface is provided with control switch 2, control switch 2 is electrically connected with host computer 1 inside, host computer 1 side is provided with connecting line 3, one end of connecting line 3 is electrically connected with host computer 1 inside, and the other end of connecting line 3 is connected with welding gun 5, welding gun 5 bottom is provided with card slot 4, one end of card slot 4 is installed with fan 9, fan 9 is electrically connected with host computer 1, the other end of connecting pipe 7 is communicated with the inside of slot 6 with the other end of card slot 4, slot 6 is sleeved in welding gun 5 gun head part outside, slot 6 bottom is provided with fairing 8, fairing 8 and slot 6 bottom are mutually welded, card slot 4 inside is hollow structure, and recess is provided in the top of card slot 4, recess in the top of card slot 4 is C-shaped structure, the surface of the outer wall of card slot 4 is smooth, and the surface of the outer wall of card slot 4 is provided with rubber coating, one end of card slot 4 inside is communicated with fan 9, when the device is used, welding operation is carried out by welding gun 5, while welding, welding generated flue gas can enter into the inside of slot 6 by fairing 8, then enter into the inside of card slot 4 by connecting pipe 7, then make the flue gas in the inside of connecting pipe 7 be discharged from the end of welding gun 5 under the action of exhaust fan 9, then it is favorable to avoid welding flue gas to stay in welding part vicinity, cause visual field interference, when welding gun 5 is damaged and needs to be replaced, by moving card slot 4 downwards, welding gun 5 in its inside is separated, then welding gun 5 can be disassembled, so that welding gun 5 can be replaced individually, so as to reduce use cost, when installing, by inserting new welding gun 5 gun head part into the inside of slot 6, then gun handle part is engaged with the top surface of card slot 4, quick installation can be completed.

[0022] Embodiment 2

[0023] The utility model discloses an embodiment provides a technical scheme: a kind of multifunctional argon arc welding machine, fairing 8 both ends are open, fairing 8 is horn-like structure, the inner wall of one end of the top of slot 6 and welding torch 5 outer wall sliding contact, there is gap between the inner wall of slot 6 and welding torch 5 outer wall, through the fin of annular equidistance distribution inside slot, fin 10 is welded on the inner wall of slot 6, fin 10 is annular equidistance distribution, through the fin of annular equidistance distribution inside slot 6, make that fume can be circulated between slot 6 and welding torch 5 gun head outer wall, to make fume can be smoothly inhaled to the inside of clamping groove 4, to make fume through fin 10 and welding torch 5 gun head part contact, through fin 10 heat conduction, to be assisted by fin 10 to make welding torch 5 gun head radiate heat, to be favorable to improve the functionality of the device.

[0024] Working principle: in the welding operation, the device uses welding torch 5 to work, and the fume generated during welding enters the inside of slot 6 through fairing 8, then is introduced into clamping groove 4 through connecting pipe 7, and is discharged from the end of welding torch 5 under the action of exhaust fan 9, effectively preventing the accumulation of fume in the welding area and reducing visual interference. When welding torch 5 needs to be replaced, the welding torch 5 is separated by moving down clamping groove 4, and is replaced alone, thereby reducing the cost. When installing a new welding torch 5, the gun head is only inserted into slot 6, and the handle is clamped with the top of clamping groove 4, so that the installation can be quickly completed. The annular equidistance fins 10 inside slot 6 promote the circulation of fume between the gun head outer wall of welding torch 5 and slot 6, the fume is smoothly inhaled into clamping groove 4, and the fins 10 contact the gun head of welding torch 5 to conduct heat, thereby assisting heat dissipation and enhancing the functionality of the device.

[0025] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A multi-functional argon arc welding machine, characterized in that: The assembly includes a main unit (1), a slot (4), a slot (6), a flow guide (8), and fins (10). A control switch (2) is provided on one side of the main unit (1), and the control switch (2) is electrically connected to the inside of the main unit (1). A connecting line (3) is provided on one side of the main unit (1), one end of the connecting line (3) is electrically connected to the inside of the main unit (1), and the other end of the connecting line (3) is connected to the welding torch (5). A slot (4) is provided at the bottom of the welding torch (5), and a fan (9) is installed at one end of the slot (4). The fan (9) is electrically connected to the main unit (1). The other end of the slot (4) is connected to one end of a connecting pipe (7), and the other end of the connecting pipe (7) is connected to the inside of the slot (6). The slot (6) is fitted onto the outside of the nozzle of the welding torch (5). A flow guide (8) is provided at the bottom of the slot (6), and the flow guide (8) and the bottom of the slot (6) are welded together.

2. The multifunctional argon arc welding machine according to claim 1, characterized in that: The flow guide (8) is open at both ends and has a horn-shaped structure.

3. The multifunctional argon arc welding machine according to claim 1, characterized in that: The inner wall of the top end of the slot (6) slides in contact with the outer wall of the welding torch (5), and there is a gap between the inner wall of the slot (6) and the outer wall of the welding torch (5).

4. The multifunctional argon arc welding machine according to claim 1, characterized in that: The slot (6) has fins (10) welded to its inner wall, and the fins (10) are distributed in a regular annular pattern with equal spacing.

5. The multifunctional argon arc welding machine according to claim 1, characterized in that: The card slot (4) has a hollow structure inside, and a groove is provided on the top of the card slot (4). The groove on the top of the card slot (4) has a C-shaped structure.

6. The multifunctional argon arc welding machine according to claim 1, characterized in that: The outer wall surface of the slot (4) is smooth, and the outer wall surface of the slot (4) is provided with a rubber coating. One end of the slot (4) is connected to the fan (9).

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