CN219254458U

CN219254458U - Spot welder is used in automobile parts production

Info

Publication number: CN219254458U
Application number: CN202223431606.XU
Authority: CN
Inventors: 陈旭; 田贵亮; 陈勇波
Original assignee: Sichuan Oushen Machinery Manufacturing Co ltd
Current assignee: Sichuan Oushen Machinery Manufacturing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-27
Anticipated expiration: 2032-12-21

Abstract

The utility model provides a spot welder for producing automobile parts, which comprises a spot welder body, wherein the spot welder body comprises a workbench, an electric welding head and a filtering mechanism are respectively arranged at the top of the workbench, an air suction pipe is arranged at one end of the filtering mechanism, a guide cover is arranged at one end of the air suction pipe, a top plate is arranged at the top of the filtering mechanism, an exhaust fan is fixedly connected to one side of the workbench, a supporting plate is arranged at the bottom of the filtering mechanism, and a magnetic suction block is fixedly connected to the bottom of the supporting plate. The spot welder for producing automobile parts solves the problems that a large amount of metal oxides and other harmful substances are generated in the electric welding process, dust particles are diffused in the operation environment, are easily sucked into the lungs, can cause the dust lungs of welders after long-term suction, and are not beneficial to health.

Description

Spot welder is used in automobile parts production

Technical Field

The utility model relates to the field of spot welders, in particular to a spot welder for producing automobile parts.

Background

The spot welder adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes press the workpiece to enable two layers of metal to form certain contact resistance under the pressure of the two electrodes, and when welding current flows from one electrode to the other electrode, instant heat welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the welded workpiece is not damaged.

When the spot welder processes a workpiece, the workpiece is pressurized by two electrodes to form instant thermal welding, but in the electric welding process, a large amount of metal oxide and other harmful substances smoke dust are generated, the smoke dust particles are diffused in the working environment, are easily sucked into the lungs, can cause the dust lungs of welders after long-term suction, and are unfavorable for health.

Therefore, it is necessary to provide a new spot welder for producing automobile parts to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the spot welder for producing the automobile parts, which can reduce the harm of harmful substances to the health of users in the processing process.

The spot welder for producing the automobile parts comprises a spot welder body, wherein the spot welder body comprises a workbench, an electric welding head and a filtering mechanism are respectively arranged at the top of the workbench, an air suction pipe is arranged at one end of the filtering mechanism, a guide cover is arranged at one end of the air suction pipe, a top plate is arranged at the top of the filtering mechanism, an exhaust fan is fixedly connected to one side of the workbench, a supporting plate is arranged at the bottom of the filtering mechanism, and a magnetic suction block is fixedly connected to the bottom of the supporting plate.

The utility model provides a spot welder for producing automobile parts, preferably, the filtering mechanism comprises a filter box, one side of the filter box is communicated with one end of an air suction pipe, the other side of the filter box is communicated with an air inlet of an exhaust fan through a pipeline, an inner cavity of the filter box is respectively provided with an activated carbon filter plate and a filter cotton block, the outer sides of the activated carbon filter plate and the filter cotton block are both in sliding connection with a mounting frame, and one side of the mounting frame is fixedly connected with one side of the inner wall of the filter box.

The utility model provides a spot welder for producing automobile parts, preferably, the top of a filter box is provided with a sealing groove, the bottom of a top plate is fixedly connected with a sealing strip, and the outer side of the sealing strip is clamped with the inner cavity of the sealing groove.

As the spot welder for producing automobile parts, preferably, the two sides of the filter box are fixedly connected with the guide frames, the two sides of the top plate are fixedly connected with the guide rods, and the outer sides of the guide rods are in sliding connection with the inner walls of the guide frames.

The utility model provides a spot welder for producing automobile parts, preferably, one side of a guide cover is fixedly connected with a thread bush, and the outer side of the thread bush is in threaded connection with the inner wall of an air suction pipe.

As the spot welder for producing automobile parts, the utility model provides a spot welder for producing automobile parts, preferably, both sides of a supporting plate are fixedly connected with a supporting frame, and the bottom of the supporting frame is fixedly connected with a sucking disc.

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

this spot welder is used in auto parts production, when welding the work piece, should open the air exhauster earlier, the smoke and dust accessible guide cover that produces in the welding process gets into the breathing pipe, then get into the rose box, the active carbon filter that sets up in the rose box can filter harmful gas in the smoke and dust, then filter the particulate matter in the smoke and dust through the cotton filter, the smoke and dust accessible air exhauster after the filtration is discharged, can progressively filter harmful gas and particulate matter in the smoke and dust through setting up active carbon filter and cotton filter, harmful substance in the reduction dust, thereby reduce the injury of smoke and dust to the welder, when active carbon filter and cotton filter reach the number of times of using, the handle at roof top is carried out the roof, after shifting out the top of rose box with the roof, can take out active carbon filter and cotton filter from the installing frame, convenient to use person changes active carbon filter and cotton filter, the in-process electric welding, a large amount of metal oxide and other harmful substance can be produced, the smoke and dust particle is in the operation environment, easily inhaled in the lung for a long time, the lung can arouse the problem of the health of the welder.

Drawings

FIG. 1 is a schematic view of a spot welder for producing automotive parts according to a preferred embodiment of the present utility model;

FIG. 2 is a top view of the structure of the filter box of the present utility model;

FIG. 3 is a schematic view of the structure of the guide hood and the suction pipe of the present utility model;

FIG. 4 is a schematic diagram of a connection structure of a sealing strip and a sealing groove according to the present utility model;

fig. 5 is an enlarged schematic view of the structure at a of the present utility model.

Reference numerals in the drawings: 1. a spot welder body; 101. a work table; 102. an electric welding head; 2. a filtering mechanism; 201. a filter box; 202. an activated carbon filter plate; 203. filtering cotton blocks; 204. a mounting frame; 3. an air suction pipe; 4. a guide cover; 5. a top plate; 6. an exhaust fan; 7. a support plate; 8. a magnetic suction block; 9. sealing grooves; 10. a sealing strip; 11. a guide frame; 12. a guide rod; 13. a thread sleeve; 14. a support frame; 15. and a sucking disc.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a spot welder for producing automobile parts according to the present utility model; FIG. 2 is a top view of the structure of the filter box of the present utility model; FIG. 3 is a schematic view of the structure of the guide hood and the suction pipe of the present utility model; FIG. 4 is a schematic diagram of a connection structure of a sealing strip and a sealing groove according to the present utility model; fig. 5 is an enlarged schematic view of the structure at a of the present utility model. The spot welder for producing the automobile parts comprises a spot welder body 1, wherein the spot welder body 1 comprises a workbench 101, an electric welding head 102 and a filtering mechanism 2 are respectively arranged at the top of the workbench 101, an air suction pipe 3 is arranged at one end of the filtering mechanism 2, a guide cover 4 is arranged at one end of the air suction pipe 3, a top plate 5 is arranged at the top of the filtering mechanism 2, an exhaust fan 6 is fixedly connected to one side of the workbench 101, a supporting plate 7 is arranged at the bottom of the filtering mechanism 2, and a magnetic suction block 8 is fixedly connected to the bottom of the supporting plate 7;

a thread sleeve 13 is fixedly connected to one side of the guide cover 4, and the outer side of the thread sleeve 13 is in threaded connection with the inner wall of the air suction pipe 3;

the support frame 14 is fixedly connected with both sides of backup pad 7, and the bottom fixedly connected with sucking disc 15 of support frame 14.

It should be noted that: the inner chamber fixedly connected with protection network of direction cover 4 can avoid bulky impurity to get into in the filtering mechanism 2, causes the damage to the part in the filtering mechanism 2, and direction cover 4 passes through thread bush 13 and breathing pipe 3 threaded connection, and later stage convenient to use person dismantles the change to direction cover 4, through setting up support frame 14 and sucking disc 15, can assist magnetism to inhale piece 8 and fix this filtering mechanism 2 at the top of workstation 101.

In a specific implementation process, as shown in fig. 1, 2 and 4, the filtering mechanism 2 comprises a filtering box 201, one side of the filtering box 201 is communicated with one end of the air suction pipe 3, the other side of the filtering box 201 is communicated with an air inlet of the air suction pipe 6 through a pipeline, an inner cavity of the filtering box 201 is respectively provided with an activated carbon filter plate 202 and a filtering cotton block 203, the outer sides of the activated carbon filter plate 202 and the filtering cotton block 203 are both in sliding connection with a mounting frame 204, and one side of the mounting frame 204 is fixedly connected with one side of the inner wall of the filtering box 201;

the top of the filter box 201 is provided with a sealing groove 9, the bottom of the top plate 5 is fixedly connected with a sealing strip 10, and the outer side of the sealing strip 10 is clamped with the inner cavity of the sealing groove 9;

both sides of the filter box 201 are fixedly connected with a guide frame 11, both sides of the top plate 5 are fixedly connected with a guide rod 12, and the outer side of the guide rod 12 is in sliding connection with the inner wall of the guide frame 11.

It should be noted that: the top of the supporting plate 7 is fixedly connected with the bottom of the filter box 201, a pipeline on one side of the filter box 201, which is used for being connected with the exhaust fan 6, is arranged as a hose, when the device is used, the device can be moved to the top of the workbench 101, the filter box 201 is fixed at the workbench 101 through the contact of the magnetic suction block 8 and the top of the workbench 101, when the filter box 201 is fixed, the air inlet of the guide cover 4 faces the position of the electric welding head 102, when a workpiece is welded, the exhaust fan 6 is firstly opened, smoke dust generated in the welding process can enter the air suction pipe 3 through the guide cover 4 and then enter the filter box 201, the activated carbon filter plate 202 arranged in the filter box 201 can filter harmful gases in the smoke dust, then the filtered particles in the smoke dust are filtered through the filter cotton block 203, and the filtered smoke dust can be discharged through the exhaust fan 6, through setting up active carbon filter 202 and filter cotton piece 203 and can progressively filter harmful gas and particulate matter in the smoke and dust, reduce the harmful substance in the dust, thereby reduce the injury of smoke and dust to the welder, when active carbon filter 202 and filter cotton piece 203 reach the number of times of use, the handle at accessible roof 5 top is carried and is pulled roof 5, after shifting out the roof 5 the top of rose box 201, can take out active carbon filter 202 and filter cotton piece 203 from installing frame 204, the user of being convenient for changes active carbon filter 202 and filter cotton piece 203, after changing, with roof 5 homing can, after roof 5 homing, sealing strip 10 can block into seal groove 9, thereby improve the leakproofness between roof 5 and the rose box 201, through setting up guide frame 11 and guide bar 12, the stability of roof 5 in the use has been improved.

The utility model provides a spot welder for producing automobile parts, which has the following working principle:

when the device is used, the device can be moved to the top of the workbench 101, the magnetic suction block 8 is in contact with the top of the workbench 101, so that the filter box 201 is fixed at the workbench 101, when the filter box 201 is fixed, the air inlet of the guide cover 4 faces the position of the electric welding head 102, when a workpiece is welded, the exhaust fan 6 is opened firstly, smoke dust generated in the welding process can enter the air suction pipe 3 through the guide cover 4 and then enter the filter box 201, the activated carbon filter plate 202 arranged in the filter box 201 can filter harmful gas in the smoke dust, then particles in the smoke dust are filtered through the filter cotton block 203, the filtered smoke dust can be discharged through the exhaust fan 6, the harmful gas and the particles in the smoke dust can be gradually filtered through the activated carbon filter plate 202 and the filter cotton block 203, and harmful substances in the dust are reduced, so that the harm of the smoke dust to a welder is reduced, when the activated carbon filter plate 202 and the filter cotton block 203 reach the use times, the smoke dust generated in the welding process can be pulled 5 through the handle at the top of the top plate 5, the top plate 5 is moved out of the filter box 202, the activated carbon filter plate 202 and the filter cotton block 203 can be conveniently replaced in the sealing strip 5, and the sealing strip 5 can be replaced in the sealing strip 5 after the top plate is installed in the sealing box 201, and the sealing strip is replaced in the sealing box 9, and the top plate is convenient to replace the top plate 5, and the top plate is replaced in the top box, and the top box is convenient for replacing the top box, and the top box is convenient for the top and the place and has the sealing device.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The spot welder for producing automobile parts is characterized by comprising a spot welder body (1), the spot welder body (1) comprises a workbench (101), an electric welding head (102) and a filtering mechanism (2) are respectively arranged at the top of the workbench (101), an air suction pipe (3) is arranged at one end of the filtering mechanism (2), a guide cover (4) is arranged at one end of the air suction pipe (3), a top plate (5) is arranged at the top of the filtering mechanism (2), an exhaust fan (6) is fixedly connected to one side of the workbench (101), a supporting plate (7) is arranged at the bottom of the filtering mechanism (2), and a magnetic suction block (8) is fixedly connected to the bottom of the supporting plate (7).

2. The spot welder for producing automobile parts according to claim 1, wherein the filtering mechanism (2) comprises a filtering box (201), one side of the filtering box (201) is communicated with one end of an air suction pipe (3), the other side of the filtering box (201) is communicated with an air inlet of an exhaust fan (6) through a pipeline, an inner cavity of the filtering box (201) is respectively provided with an activated carbon filter plate (202) and a filtering cotton block (203), the outsides of the activated carbon filter plate (202) and the filtering cotton block (203) are both in sliding connection with a mounting frame (204), and one side of the mounting frame (204) is fixedly connected with one side of the inner wall of the filtering box (201).

3. The spot welder for producing automobile parts according to claim 2, wherein the top of the filter box (201) is provided with a sealing groove (9), the bottom of the top plate (5) is fixedly connected with a sealing strip (10), and the outer side of the sealing strip (10) is clamped with the inner cavity of the sealing groove (9).

4. The spot welder for producing automobile parts according to claim 2, wherein guide frames (11) are fixedly connected to two sides of the filter box (201), guide rods (12) are fixedly connected to two sides of the top plate (5), and the outer sides of the guide rods (12) are slidably connected with the inner walls of the guide frames (11).

5. The spot welder for producing automobile parts according to claim 1, wherein a thread bush (13) is fixedly connected to one side of the guide cover (4), and the outer side of the thread bush (13) is in threaded connection with the inner wall of the air suction pipe (3).

6. The spot welder for producing automobile parts according to claim 1, wherein the two sides of the supporting plate (7) are fixedly connected with a supporting frame (14), and the bottom of the supporting frame (14) is fixedly connected with a sucker (15).