CN216503172U - Welding device for flat-lying type galvanized plate - Google Patents

Abstract

The utility model relates to the technical field of welding, in particular to a welding device for a flat-lying type galvanized plate, wherein two groups of clamping devices can automatically reverse the galvanized plate, so that manual reverse rotation is avoided, the labor intensity is reduced, the working efficiency is improved, the galvanized plate can be propped by a plurality of groups of supporting wheels in the welding process, the galvanized plate is prevented from falling and deforming when being heated, and the reliability is high; the bottom plate, two sets of extension boards, the workstation, the mount, the fixed plate, including a motor, an end cap, a controller, and a cover plate, the driving shaft, the slider, the lead screw, the movable plate, the rotation axis, two sets of clamping device, the cylinder, the sliding plate, multiunit backup pad and multiunit supporting wheel, the equal fixed mounting of two sets of extension boards is in the upper end of bottom plate, workstation fixed mounting is in the upper end of two sets of extension boards, mount fixed mounting is in the upper end of workstation, the upper end of mount is provided with welder, fixed plate fixed mounting is in the workstation upper end, motor fixed mounting is on the fixed plate, the output of motor is connected with the left end of driving shaft.

Description

A flat-bed welding device for galvanized sheet

technical field

The utility model relates to the technical field of welding, in particular to a flat-lying type galvanized sheet welding device.

Background technique

The welding device for galvanized sheet is a device for welding and fixing two galvanized sheets, which has a wide range of applications in the field of welding. In the welding process of the existing two galvanized sheets, the two galvanized sheets are first butted together, and then the upper part of the butt joint of the two galvanized sheets is welded together with a welding torch, and then the two galvanized sheets are manually reversed. Rotate the two galvanized sheets by 180 degrees, and then use a welding torch to weld and fix the other side of the seam. The existing galvanized sheet welding device was found during use, and the galvanized sheet was manually turned over. The plate has high labor intensity and low work efficiency, and because the galvanized plate is relatively thin, it is easily deformed by heat during the welding process, resulting in poor practicability and reliability.

Utility model content

In order to solve the above technical problems, the present utility model provides two sets of clamping devices that can automatically reverse the galvanized sheet, which avoids manual reversal, reduces labor intensity, and improves work efficiency. It is supported by multiple sets of support wheels, which avoids the galvanized sheet from falling and deformed due to heat, and is a highly reliable flat-bed galvanized sheet welding device.

The utility model relates to a flat-type galvanized sheet welding device, comprising a bottom plate, two sets of support plates, a worktable, a fixed frame, a fixed plate, a motor, a driving shaft, a slider, a screw rod, a moving plate, a rotating shaft, Two sets of clamping devices, cylinders, sliding plates, multiple sets of support plates and multiple sets of support wheels, the two sets of support plates are fixedly installed on the upper end of the bottom plate, the worktable is fixedly installed on the upper end of the two sets of support plates, and the fixing frame is fixedly installed at the upper end of the two sets of support plates. The upper end of the worktable and the upper end of the fixing frame are provided with a welding torch, the fixing plate is fixedly installed on the upper end of the worktable, the motor is fixedly installed on the fixing plate, the output end of the motor is connected with the left end of the driving shaft, and the driving shaft is rotated and installed on the fixing plate, The slider is slid left and right on the worktable, the slider is screwed with the screw, the screw is installed on the table in rotation, the screw is screwed with the slider, the moving plate is fixedly installed on the upper end of the slider, and the rotating shaft is rotated and installed on the mobile On the plate, the rotating shaft and the driving shaft are coaxial, two sets of clamping devices are fixedly installed on the rotating shaft and the driving shaft respectively, the sliding plate is slidably installed on the two sets of support plates, the cylinder is fixedly installed on the upper end of the bottom plate, and the output of the cylinder is The end is connected with the lower end of the sliding plate, the lower ends of the plurality of supporting plates are fixedly installed on the upper end of the sliding plate, the supporting plates of the plurality of groups are all installed on the worktable by sliding up and down, and the supporting wheels of the plurality of groups are respectively rotated and installed on the upper part of the supporting plates of the plurality of groups; First, the two galvanized sheets to be welded together are fixed and clamped by two sets of clamping devices, and the two sets of galvanized sheets are in a horizontal state, and then the screw rod is rotated to make the slider drive the moving plate to the left until The two sets of galvanized sheets are closely butted, and then the cylinder is opened, so that the cylinder drives the sliding plate and the multiple sets of support plates to rise, and the upper ends of the multiple sets of support wheels are pressed against the two sets of galvanized sheets, and then the welding torch on the fixing frame is opened to start the welding torch. Weld the upper part of the butt surfaces of the two groups of galvanized sheets, and then open the cylinder again, so that the cylinder drives the sliding plate and multiple sets of support plates to descend, the support plate drives multiple sets of support wheels to descend, and then turns on the motor, so that the driving shaft drives the two sets of clamping devices Reverse 180 degrees with the two groups of galvanized sheets, and then open the air cylinder at the second time, so that the multiple groups of support plates rise, so that the multiple groups of support wheels press against the lower ends of the two groups of galvanized sheets, and then open the welding torch to weld the welding torches. The other side of the welding seam of the two groups of galvanized sheets can be used. Through the above arrangement, the two groups of clamping devices can automatically reverse the galvanized sheets, avoiding manual reversal, reducing labor intensity and improving work efficiency. During the welding process, the plate will be held up by multiple sets of support wheels, which prevents the galvanized plate from falling and deformed due to heat, and improves the reliability during use.

Preferably, the clamping device includes a clamp plate, a screw rod, a first handle and a pressing block, the screw rod and the clamping plate are screwed together, the first handle is fixedly installed on the upper end of the screw rod, and the pressing block is fixedly installed at the lower end of the screw rod; the galvanized sheet is placed under the clamping plate The lower end, and then the screw is rotated, and the rotating plywood drives the pressing block to descend, until the pressing block presses and fixes the galvanized sheet on the plywood. Since the distance between the pressing block and the lower part of the plywood can be adjusted, it can clamp and fix different thicknesses. The galvanized sheet reduces the limitations in the use process and improves the practicability.

Preferably, it also includes a hanger, an air gun and an air pipe, the hanger is fixedly installed on the fixing frame, the air gun is suspended on the hanger, and the air gun is provided with an air pipe; the air pipe is connected with the air pump, and then the air gun is turned on, so that the air gun is attached to the upper end of the worktable. The dust and impurities are blown away, which improves the cleanliness during use.

Preferably, it also includes a handwheel and a second handle, the handwheel is fixedly installed on the screw rod, and the second handle is fixedly installed on the handwheel; the above arrangement facilitates the rotation of the screw rod and improves the convenience during use sex.

Preferably, a base is also included, and the base is fixedly mounted on the lower end of the bottom plate; through the above arrangement, the stability of the bottom plate during use is improved.

Preferably, a limit block is arranged on the screw rod; through the above arrangement, the overtravel movement of the slider is avoided, and the reliability of the slider during use is improved.

Preferably, the motor is provided with a reinforcing plate; through the above arrangement, the stability of the motor during use is improved.

Compared with the prior art, the beneficial effect of the present invention is as follows: firstly, two galvanized sheets to be welded together are fixedly clamped by two sets of clamping devices, and the two sets of galvanized sheets are in a horizontal state, and then rotated. The screw makes the slider drive the moving plate to the left, until the two groups of galvanized plates are in close contact with each other, and then open the air cylinder, so that the air cylinder drives the sliding plate and the multi-group support plates to rise, and the upper end of the multi-group support wheels is pressed against the two groups of galvanized plates. Zinc plate, and then open the welding torch on the fixing frame, so that the welding torch starts to weld the upper part of the butt surface of the two sets of galvanized plates, and then open the cylinder again, so that the cylinder drives the sliding plate and multiple sets of support plates to descend, and the support plate drives multiple sets of support wheels to descend , and then turn on the motor, so that the driving shaft drives the two sets of clamping devices and the two sets of galvanized sheets to reverse 180 degrees, and then open the cylinder at the next time, so that the multiple sets of support plates rise, so that the multiple sets of support wheels are pressed against the two sets of The lower end of the galvanized sheet, and then open the welding torch, so that the welding torch can weld the other side of the two groups of galvanized sheet welds. Through the above setting, the two sets of clamping devices can automatically reverse the galvanized sheet, avoiding manual reversal. , reducing labor intensity and improving work efficiency, and the galvanized sheet will be supported by multiple sets of support wheels during the welding process, which prevents the galvanized sheet from falling and deformed when heated, and improves the reliability during use.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present utility model;

Figure 2 is a schematic structural diagram of a fixed plate, a motor, a driving shaft, etc.;

Figure 3 is a schematic structural diagram of a cylinder, a sliding plate, a support plate, etc.;

Figure 4 is a schematic structural diagram of a slider, a screw rod, a hand wheel, etc.;

Markings in the drawings: 1, bottom plate; 2, support plate; 3, workbench; 4, fixed frame; 5, fixed plate; 6, motor; 7, driving shaft; 8, slider; 9, lead screw; 10, Moving plate; 11, rotating shaft; 12, cylinder; 13, sliding plate; 14, supporting plate; 15, supporting wheel; 16, splint; 17, screw rod; 18, first handle; 19, pressing block; 20, hanging frame; 21, air gun; 22, trachea; 23, hand wheel; 24, second handle; 25, base.

Detailed ways

In order to facilitate the understanding of the present utility model, the present utility model will be more fully described below with reference to the related drawings. The present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The two sets of support plates 2 are fixedly installed on the upper end of the bottom plate 1, the workbench 3 is fixedly installed on the upper end of the two sets of support plates 2, the fixing frame 4 is fixedly installed on the upper end of the workbench 3, and the upper end of the fixing frame 4 is provided with a welding torch, which is fixed The plate 5 is fixedly installed on the upper end of the worktable 3, the motor 6 is fixedly installed on the fixed plate 5, the output end of the motor 6 is connected with the left end of the driving shaft 7, the driving shaft 7 is rotated and installed on the fixed plate 5, and the slider 8 is installed by sliding left and right On the worktable 3, the slider 8 is screwed with the screw rod 9, the screw rod 9 is rotatably installed on the worktable 3, the screw rod 9 is screwed with the slider 8, the moving plate 10 is fixedly installed on the upper end of the slider 8, and the rotating shaft 11 is rotatably installed on the moving plate 10, the rotating shaft 11 and the driving shaft 7 are coaxial, the two sets of clamping devices are respectively fixed on the rotating shaft 11 and the driving shaft 7, and the sliding plate 13 is slidably installed on the two sets of support plates 2 , the air cylinder 12 is fixedly installed on the upper end of the bottom plate 1, the output end of the air cylinder 12 is connected with the lower end of the sliding plate 13, the lower ends of the multiple groups of support plates 14 are fixedly installed on the upper end of the sliding plate 13, and the multiple groups of support plates 14 are all slidably installed up and down On the worktable 3, multiple sets of support wheels 15 are respectively rotatably mounted on the upper parts of the multiple sets of support plates 14. The clamping device includes a splint 16, a screw 17, a first handle 18 and a pressing block 19, and the screw 17 is screwed with the splint 16. The first handle 18 is fixedly installed on the upper end of the screw rod 17, the pressing block 19 is fixedly installed on the lower end of the screw rod 17, the hanger 20 is fixedly installed on the fixing frame 4, the air gun 21 is suspended on the hanger frame 20, and the air gun 21 is provided with an air pipe 22, a hand wheel 23 is fixedly installed on the screw rod 9, the second handle 24 is fixedly installed on the handwheel 23, and the base 25 is fixedly installed on the lower end of the bottom plate 1; first, the two galvanized sheets that need to be welded together are fixed by two sets of clamping devices. Hold the two sets of galvanized sheets in a horizontal state, and then rotate the screw 9, so that the slider 8 drives the moving plate 10 to move to the left until the two sets of galvanized sheets are in close contact with each other, and then open the cylinder 12 to make the cylinder 12 Drive the sliding plate 13 and the plurality of groups of support plates 14 to rise, up to the upper end of the plurality of groups of support wheels 15 to press the two groups of galvanized sheets, and then open the welding torch on the fixing frame 4, so that the welding torch starts to weld the upper part of the butt surfaces of the two groups of galvanized sheets, Then open the air cylinder 12 again, so that the air cylinder 12 drives the sliding plate 13 and the multiple groups of support plates 14 to descend, the support plate 14 drives the multiple groups of support wheels 15 to descend, and then turns on the motor 6, so that the driving shaft 7 drives the two groups of clamping devices and the two groups. The galvanized sheet is reversed by 180 degrees, and then the cylinder 12 is opened at the second time, so that the multiple groups of support plates 14 are raised, so that the multiple groups of support wheels 15 are pressed against the lower ends of the two groups of galvanized sheets, and then the welding torch is opened to make the welding torch weld. The other side of the two groups of galvanized sheets can be welded. Since the two sets of clamping devices can automatically reverse the galvanized sheets, manual reversal is avoided, labor intensity is reduced, and work efficiency is improved, and the galvanized sheets are welded during welding. During the process, it will be supported by multiple sets of support wheels 15, which prevents the galvanized sheet from falling and deformed due to heat, and has high reliability.

As shown in Figures 1 to 4, a flat-type galvanized sheet welding device of the present invention, when working, firstly places two galvanized sheets that need to be welded together on two sets of plywood 16 respectively. Keep it horizontal, and then rotate the two sets of screws 17, so that the two sets of pressing blocks 19 tightly fix the two sets of galvanized sheets, and then rotate the screw 9, so that the slider 8 drives the moving plate 10 to move to the left, to the two sets of galvanized sheets. Close the butt, and then open the air cylinder 12, so that the air cylinder 12 drives the sliding plate 13 and the multiple groups of support plates 14 to rise, up to the upper end of the multiple groups of support wheels 15 to press the two groups of galvanized sheets, and then open the welding torch on the fixing frame 4 to make the welding torch Start to weld the upper part of the two groups of galvanized sheet butt surfaces, then open the cylinder 12 again, so that the cylinder 12 drives the sliding plate 13 and the multiple groups of support plates 14 to descend, and the support plate 14 drives the multiple groups of support wheels 15 to descend, and then turn on the motor 6 to make The driving shaft 7 drives the two sets of clamping devices and the two sets of galvanized sheets to reverse 180 degrees, and then opens the cylinder 12 at the next time, so that the multiple sets of support plates 14 are raised, and the multiple sets of support wheels 15 are pressed against the two sets of galvanized sheets. The lower end of the plate, and then open the welding torch, so that the welding torch can weld the other side of the two groups of galvanized sheet welds.

The flat-lying type galvanized sheet welding device of the present utility model, the installation method, the connection method or the setting method are all common mechanical methods, as long as the beneficial effect can be achieved; The driving shaft 7, screw rod 9, cylinder 12, air gun 21 and handwheel 23 of the welding device for galvanized sheet are purchased from the market, and technicians in the industry only need to install and operate according to the accompanying instruction manual, while No creative work is required by those skilled in the art.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above are only the preferred embodiments of the present utility model. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present utility model, several improvements and modifications can be made. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (7)

1. A welding device for a flat-lying galvanized plate is characterized by comprising a bottom plate (1), two groups of support plates (2), a workbench (3), a fixed frame (4), a fixed plate (5), a motor (6), a driving shaft (7), a slide block (8), a lead screw (9), a movable plate (10), a rotating shaft (11), two groups of clamping devices, a cylinder (12), a sliding plate (13), a plurality of groups of support plates (14) and a plurality of groups of support wheels (15), wherein the two groups of support plates (2) are fixedly arranged at the upper end of the bottom plate (1), the workbench (3) is fixedly arranged at the upper ends of the two groups of support plates (2), the fixed frame (4) is fixedly arranged at the upper end of the workbench (3), a welding gun is arranged at the upper end of the fixed frame (4), the fixed plate (5) is fixedly arranged at the upper end of the workbench (3), the motor (6) is fixedly arranged on the fixed plate (5), the output end of the motor (6) is connected with the left end of the driving shaft (7), the driving shaft (7) is rotatably arranged on the fixed plate (5), the sliding block (8) is arranged on the workbench (3) in a left-right sliding manner, the sliding block (8) and the screw rod (9) are screwed, the screw rod (9) is rotatably arranged on the workbench (3), the screw rod (9) and the sliding block (8) are screwed, the movable plate (10) is fixedly arranged at the upper end of the sliding block (8), the rotating shaft (11) is rotatably arranged on the movable plate (10), the rotating shaft (11) and the driving shaft (7) are coaxial, two groups of clamping devices are respectively and fixedly arranged on the rotating shaft (11) and the driving shaft (7), the sliding plate (13) is vertically and slidably arranged on two groups of support plates (2), the air cylinder (12) is fixedly arranged at the upper end of the bottom plate (1), the output end of the air cylinder (12) is connected with the lower end of the sliding plate (13), and the lower ends of a plurality of the support plates (14) are fixedly arranged at the upper end of the sliding plate (13), the multiple groups of supporting plates (14) are all arranged on the workbench (3) in a vertically sliding manner, and the multiple groups of supporting wheels (15) are respectively arranged on the upper parts of the multiple groups of supporting plates (14) in a rotating manner.

2. The welding device for the flat-lying galvanized plate according to claim 1, wherein the clamping device comprises a clamping plate (16), a screw rod (17), a first handle (18) and a pressing block (19), the screw rod (17) is screwed with the clamping plate (16), the first handle (18) is fixedly arranged at the upper end of the screw rod (17), and the pressing block (19) is fixedly arranged at the lower end of the screw rod (17).

3. The welding device for the flat zinc-plated plate according to claim 1, further comprising a suspension bracket (20), an air gun (21) and an air pipe (22), wherein the suspension bracket (20) is fixedly installed on the fixing bracket (4), the air gun (21) is suspended on the suspension bracket (20), and the air pipe (22) is arranged on the air gun (21).

4. The welding device for the flat zinc-plated plate according to claim 1, further comprising a hand wheel (23) and a second handle (24), wherein the hand wheel (23) is fixedly installed on the screw rod (9), and the second handle (24) is fixedly installed on the hand wheel (23).

5. The welding apparatus for the flat zinc-plated sheet according to claim 1, further comprising a base (25), wherein the base (25) is fixedly installed at the lower end of the base plate (1).

6. The welding device for the flat zinc-plated plate according to claim 1, wherein the screw rod (9) is provided with a stopper.

7. The welding apparatus for the flat zinc-plated sheet according to claim 1, wherein the motor (6) is provided with a reinforcing plate.

Images