Novel welding machine

Abstract

The utility model relates to the technical field of welding machines, in particular to a novel welding machine which comprises a welding machine body, a shell and a heat dissipation net, the welding machine body comprises a bearing plate, a side plate is arranged at one end of the upper side of the bearing plate, and a wiring operation plate is arranged at the other end of the upper side of the welding machine body. A mounting frame is arranged at the inner side positions of the side plate and the wiring operation plate, a circuit component is arranged at the inner side of the mounting frame, a pipeline heat dissipation component is mounted at the inner side of the side plate, a bayonet is formed in the lower end position of the outer side of the shell, and sliding grooves are formed in the lower end positions of the side plate and the wiring operation plate; a fixing plate is arranged in the sliding groove. The pipeline heat dissipation component blows air to the lower side of the circuit component to dissipate heat, the heat dissipation uniformity is improved, the heat dissipation effect of the circuit component is facilitated, the welding machine body and the shell are rapidly detached through the bayonet and the spring bolt, and the welding machine is convenient to maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding machine technical field, concretely is a novel welding machine. BACKGROUND

[0002] Welding machine refers to the electric appliance that provides certain characteristics power supply for welding, and welding is widely used in various industrial fields such as aerospace, ship, automobile and container due to the advantages of flexible, simple, convenient, firm and reliable, and even the same strength as base material after welding.

[0003] Chinese patent discloses a kind of welding machine, (authorized announcement No.CN217571233U), the patent technology is conducive to reducing the volume of welding machine whole machine, the light weight of welding machine is realized, and welding machine production cost is reduced, but, the above-mentioned welding machine carries out the heat dissipation of circuit component by rear fan, and the uniformity of heat dissipation is lower, not conducive to the heat dissipation effect of circuit component, influence the service life of circuit component, shell and welding machine main body are fixed using screw mode, inconvenient to disassemble, not conducive to the convenience of welding machine maintenance.Therefore, the technical personnel in the art provides a kind of novel welding machine to solve the problems raised in the above background technology. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of novel welding machine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of novel welding machine, including welding machine main body, shell and heat dissipation net, the shell is located at the outside position of welding machine main body, the heat dissipation net is located at the upper side position of shell, the welding machine main body includes bearing plate, the upper side one end position of bearing plate is provided with side plate, the upper side other end position of welding machine main body is provided with wiring operation plate, the inside position of side plate and wiring operation plate is provided with mounting bracket, the inside of mounting bracket is provided with circuit component, the inside of side plate is mounted with pipeline heat dissipation component, the outside lower end position of shell is provided with bayonet, the lower end position of side plate and wiring operation plate is all provided with sliding slot, the inside of sliding slot is provided with fixed plate, the inside of fixed plate is provided with sliding rod, the outer end of sliding rod is provided with lock tongue, the inner end of sliding rod is provided with sliding block, the outside of sliding rod is located at the corresponding side position of fixed plate and lock tongue and is provided with spring.

[0007] As the further scheme of the utility model: the pipeline heat dissipation component includes air inlet box, one side of air inlet box is provided with air outlet pipe, fan is installed at the inside one end position of air inlet box, filter cotton is arranged at the inside other end position of air inlet box, air inlet net is arranged at the position close to filter cotton of one side of air inlet box, air outlet pipe is provided with air outlet on the outside.

[0008] As a further scheme of the utility model: the sliding rod slides at the inside position of the fixed plate, the sliding block slides at the inside end position of the sliding slot, the lock tongue slides at the outside end position of the sliding slot.

[0009] As a further scheme of the utility model: the lock tongue corresponds to the position of the bayonet, and the lock tongue slides at the inside position of the bayonet.

[0010] As a further scheme of the utility model: the output end of the air inlet box is communicated with the input end of the air outlet pipe, and the air outlet pipe is located at the downside position of the circuit component.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The novel welding machine blows air to the downside of the circuit component through the pipeline heat dissipation component, improves the uniformity of heat dissipation, is favorable to the heat dissipation effect of the circuit component, and improves the service life of the circuit component.

[0013] The welding machine body and the shell are quickly disassembled through the bayonet and the lock tongue, convenient to disassemble, and favorable to the convenience of welding machine maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of a novel welding machine;

[0015] Figure 2 It is a structural schematic view of the welding machine body in a novel welding machine;

[0016] Figure 3 It is a structural schematic view of A part in T2;

[0017] Figure 4 It is a perspective view of the pipeline heat dissipation component in a novel welding machine.

[0018] In the drawing: 1, welding machine body; 2, shell; 3, heat dissipation net; 4, bearing plate; 5, side plate; 6, wiring operation plate; 7, mounting frame; 8, circuit component; 9, pipeline heat dissipation component; 10, bayonet; 11, sliding slot; 12, fixed plate; 13, sliding rod; 14, lock tongue; 15, sliding block; 16, spring; 17, air inlet box; 18, air outlet pipe; 19, fan; 20, filter cotton; 21, air inlet net; 22, air blowing port. DETAILED DESCRIPTION

[0019] Please refer to Figures 1-4The utility model discloses an embodiment of a kind of novel welding machine, including welding machine main body 1, shell 2 and heat dissipation net 3, shell 2 is located at the outside position of welding machine main body 1, heat dissipation net 3 is located at the upside position of shell 2, welding machine main body 1 includes bearing plate 4, the upside one end position of bearing plate 4 is provided with side plate 5, the upside other end position of welding machine main body 1 is provided with wiring operation plate 6, the inside position of side plate 5 and wiring operation plate 6 is provided with mounting bracket 7, the inside of mounting bracket 7 is provided with circuit component 8, the inside of side plate 5 is mounted with pipeline heat dissipation component 9, the outside lower end position of shell 2 is provided with bayonet 10, the lower end position of side plate 5 and wiring operation plate 6 is provided with sliding slot 11, the inside of sliding slot 11 is provided with fixed plate 12, the inside of fixed plate 12 is provided with sliding rod 13, the outer end of sliding rod 13 is provided with lock tongue 14, the inner end of sliding rod 13 is provided with sliding block 15, the outside of sliding rod 13 is located at the corresponding side position of fixed plate 12 and lock tongue 14 and is provided with spring 16, sliding rod 13 slides at the inside position of fixed plate 12, sliding block 15 slides at the inner end position of sliding slot 11, lock tongue 14 slides at the outer end position of sliding slot 11, lock tongue 14 and the position of bayonet 10 correspond, lock tongue 14 slides at the inside position of bayonet 10, first, a kind of novel welding machine is placed to use position, then, connect electrode holder and zero line, carry out welding operation, in the welding process, pipeline heat dissipation component 9 operates to circuit component 8 heat dissipation, gas is discharged through heat dissipation net 3, finally, complete use, when needing to repair circuit component 8, sliding block 15 is slid in the inside of sliding slot 11, sliding rod 13 is slid in the inside of fixed plate 12, lock tongue 14 slides out of bayonet 10 and slides into the inside of sliding slot 11, remove shell 2, and circuit component 8 can be repaired, after repair, shell 2 is slid to the outside of side plate 5 and wiring operation plate 6, bayonet 10 slides to the position of lock tongue 14, spring 16 extends sliding rod 13 and slides in the inside of fixed plate 12, lock tongue 14 slides into the inside of bayonet 10, complete the fixing of shell 2.

[0020] In Figure 2 、 4 The utility model discloses an embodiment of a kind of novel welding machine, including welding machine main body 1, shell 2 and heat dissipation net 3, shell 2 is located at the outside position of welding machine main body 1, heat dissipation net 3 is located at the upside position of shell 2, welding machine main body 1 includes bearing plate 4, the upside one end position of bearing plate 4 is provided with side plate 5, the upside other end position of welding machine main body 1 is provided with wiring operation plate 6, the inside position of side plate 5 and wiring operation plate 6 is provided with mounting bracket 7, the inside of mounting bracket 7 is provided with circuit component 8, the inside of side plate 5 is mounted with pipeline heat dissipation component 9, the outside lower end position of shell 2 is provided with bayonet 10, the lower end position of side plate 5 and wiring operation plate 6 is provided with sliding slot 11, the inside of sliding slot 11 is provided with fixed plate 12, the inside of fixed plate 12 is provided with sliding rod 13, the outer end of sliding rod 13 is provided with lock tongue 14, the inner end of sliding rod 13 is provided with sliding block 15, the outside of sliding rod 13 is located at the corresponding side position of fixed plate 12 and lock tongue 14 and is provided with spring 16, sliding rod 13 slides at the inside position of fixed plate 12, sliding block 15 slides at the inner end position of sliding slot 11, lock tongue 14 slides at the outer end position of sliding slot 11, lock tongue 14 and the position of bayonet 10 correspond, lock tongue 14 slides at the inside position of bayonet 10, first, a kind of novel welding machine is placed to use position, then, connect electrode holder and zero line, carry out welding operation, in the welding process, pipeline heat dissipation component 9 operates to circuit component 8 heat dissipation, gas is discharged through heat dissipation net 3, finally, complete use, when needing to repair circuit component 8, sliding block 15 is slid in the inside of sliding slot 11, sliding rod 13 is slid in the inside of fixed plate 12, lock tongue 14 slides out of bayonet 10 and slides into the inside of sliding slot 11, remove shell 2, and circuit component 8 can be repaired, after repair, shell 2 is slid to the outside of side plate 5 and wiring operation plate 6, bayonet 10 slides to the position of lock tongue 14, spring 16 extends sliding rod 13 and slides in the inside of fixed plate 12, lock tongue 14 slides into the inside of bayonet 10, complete the fixing of shell 2.

[0021] The working principle of the utility model is: firstly, a novel welding machine is placed to the use position, then, the electrode holder is connected with the zero line, welding operation is carried out, in the welding process, fan 19 runs through air inlet net 21 and filter cotton 20 to filter external air, the filtered air enters the inside of air outlet pipe 18, the gas in the inside of air outlet pipe 18 is guided out through air blowing port 22 to radiate circuit component 8, the gas is discharged through radiating net 3, finally, the use is completed, when circuit component 8 needs to be repaired, sliding block 15 is pushed to slide in the inside of sliding groove 11, slide rod 13 slides in the inside of fixed plate 12, lock tongue 14 slides out of bayonet 10 and slides into the inside of sliding groove 11, shell 2 is removed, circuit component 8 can be repaired, after the repair, shell 2 is slid to the outside of side plate 5 and wiring operation plate 6, bayonet 10 is slid to the position of lock tongue 14, spring 16 extends, slide rod 13 slides in the inside of fixed plate 12, lock tongue 14 slides into the inside of bayonet 10, the fixing of shell 2 is completed.

[0022] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A new type of welding machine comprising a welding machine body (1), a shell (2) and a heat dissipation net (3), the shell (2) is located at the outer side of the welding machine body (1), the heat dissipation net (3) is located at the upper side of the shell (2), characterized in that, The welding machine body (1) includes a bearing plate (4), the upper side of the bearing plate (4) is provided with a side plate (5), the upper side of the welding machine body (1) is provided with a wiring operation plate (6), the inner side of the side plate (5) and the wiring operation plate (6) is provided with a mounting rack (7), the inner side of the mounting rack (7) is provided with a circuit component (8), the inner side of the side plate (5) is provided with a pipeline heat dissipation component (9), the outer side of the shell (2) is provided with a bayonet (10), the lower end of the side plate (5) and the wiring operation plate (6) is provided with a sliding groove (11), the inner side of the sliding groove (11) is provided with a fixed plate (12), the inner side of the fixed plate (12) is provided with a sliding rod (13), the outer end of the sliding rod (13) is provided with a lock tongue (14), the inner end of the sliding rod (13) is provided with a sliding block (15), the outer side of the sliding rod (13) is provided with a spring (16).

2. A novel welding machine as claimed in claim 1, wherein, The pipeline heat dissipation component (9) includes an air inlet box (17), one side of the air inlet box (17) is provided with an air outlet pipe (18), one end of the inner side of the air inlet box (17) is provided with a fan (19), the other end of the inner side of the air inlet box (17) is provided with filter cotton (20), one side of the air inlet box (17) is provided with an air inlet net (21) near the filter cotton (20), the outer side of the air outlet pipe (18) is provided with a blowing port (22).

3. A novel welding machine as claimed in claim 1, wherein, The sliding rod (13) slides in the inner side of the fixed plate (12), the sliding block (15) slides in the inner end of the sliding groove (11), and the lock tongue (14) slides in the outer end of the sliding groove (11).

4. A novel welding machine as claimed in claim 1, wherein, The lock tongue (14) corresponds to the position of the bayonet (10), and the lock tongue (14) slides in the inner side of the bayonet (10).

5. A novel welding machine as claimed in claim 2, wherein, The output end of the air inlet box (17) is communicated with the input end of the air outlet pipe (18), and the air outlet pipe (18) is located at the lower side of the circuit component (8).

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