Plate welding device with ultrahigh welding rate

Abstract

The utility model provides a plate welding device with an ultrahigh welding rate, which relates to the technical field of plate welding devices, and comprises a machine body, the top end of the machine body is fixedly connected with a bedplate, the outer surface of the bedplate is provided with a positioning device, the positioning device comprises two sliding plates, the bottom ends of the sliding plates are fixedly connected with convex blocks, and the convex blocks are arranged on the bedplate. Two sliding plates are arranged on the table plate, one sides of the two sliding plates are fixedly connected with connecting rods respectively, one ends of the two connecting rods are fixedly connected with screw rods respectively, one side of the table plate is rotationally connected with a threaded cylinder, and a rectangular groove is formed in the outer surface of the table plate. The positions of the two sliding plates can be adjusted by rotating the threaded cylinders, the sides, close to each other, of the two sliding plates are pressed at the two ends of a plate correspondingly, the position, on the outer surface of the platen, of the plate is fixed, and the situation that the welding effect and efficiency are affected due to the fact that the position and angle of the plate are deflected when the plate is welded is avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of plate welding devices, in particular to a plate welding device with an ultra-high welding rate. Background Art

[0002] Sheet metal welding is a common metal processing method used to form a permanent joint by melting and connecting two or more sheets of metal. Sheets can be welded by a variety of welding methods. Laser welding is a commonly used method with a high welding rate.

[0003] When using a welding device to weld plates, one plate is usually placed on the table of the welding device, and then another plate to be welded is placed on the welding point for welding. However, since the plates are placed directly on the table, the angle and position of the plates may accidentally deviate during the welding process, resulting in a deviated plate welding angle and welding failure. Utility Model Content

[0004] The utility model aims to solve the problem that the angle and position of the plate may be accidentally deflected during welding, resulting in deflection of the plate welding angle and welding failure, because the plate is placed directly on the table. A super-high welding rate plate welding device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plate welding device, including a machine body, the top end of the machine body is fixedly connected to a table, the top end of the machine body is provided with a hose, one end of the hose is provided with a laser head, the outer surface of the table is provided with a positioning device, the positioning device includes two sliding plates, the bottom end of the sliding plate is fixedly connected with a protrusion, one side of the two sliding plates is respectively fixedly connected with a connecting rod, one end of the two connecting rods is respectively fixedly connected with a screw, the thread directions of the outer surfaces of the two screws are opposite, one side of the table is rotatably connected with a threaded barrel, the inner wall of the threaded barrel is threadedly connected to the outer surfaces of the two screws, a rectangular groove is provided on the outer surface of the table, and the outer surface of the protrusion slides on the inner wall of the rectangular groove.

[0006] The effect achieved by the above components is: by setting up a sliding plate, when welding the plate, a plate is placed on the table between the two sliding plates, and then the threaded barrel is pushed to rotate, so that the two screws move in the same direction on the inner wall of the threaded barrel, and the sliding plate is driven to slide on the outer surface of the table through the connecting rod. At the same time, the protrusion at the bottom of the sliding plate will slide on the inner wall of the rectangular groove, so that the sides of the two sliding plates close to each other are respectively pressed against the two ends of the plate, and the position of the plate on the outer surface of the table is fixed, so as to avoid the position and angle of the plate from being skewed when welding the plate as much as possible, affecting the welding effect and efficiency.

[0007] Preferably, a plurality of rectangular bars are fixedly connected to one side of the threaded barrel sliding plate, the rectangular bars are linearly distributed on one side of the sliding plate, and the rectangular bars are made of rubber material.

[0008] The effect achieved by the above components is that by arranging the rectangular strip made of rubber material, the side of the sliding plate provided with the rectangular strip is pressed tightly against the surface of the plate to fix the position of the plate, making it more stable and less likely to slide.

[0009] Preferably, a positioning block is fixedly connected to the bottom end of the connecting rod, and the top end of the positioning block slides on one side of the bottom end of the platform.

[0010] The effect achieved by the above components is: when the threaded barrel is rotated to control the two screws to drive the sliding plate to move, the positioning block will slide on one side of the table. The positioning block can further limit the angle between the sliding plate and the table to avoid the sliding plate from tilting as much as possible.

[0011] Preferably, a plurality of anti-slip strips are fixedly connected to the outer surface of the threaded barrel, and the anti-slip strips are distributed in a circular shape on the outer surface of the threaded barrel.

[0012] The effect achieved by the above components is that the friction between the hand and the outer surface of the threaded barrel can be increased by pressing the hand against the anti-slip strip on the outer surface of the threaded barrel, making it more convenient to rotate the threaded barrel and less likely to slip.

[0013] Preferably, a U-shaped block is slidably connected to a side of the outer surface of the table plate close to the threaded barrel, and a section of the threaded barrel is located inside the U-shaped block.

[0014] The effect achieved by the above components is: after rotating the threaded barrel to adjust the positions of the two sliding plates, the U-shaped block can be pushed to slide along the inner wall of the table toward the table, and the inner wall of the U-shaped block is pressed against the outer surface of the threaded barrel, thereby avoiding accidental rotation of the threaded barrel as much as possible.

[0015] Preferably, an auxiliary device is provided on one side of the body, and the auxiliary device includes a slot rod, one end of the slot rod is fixedly connected to one side of the body, a plurality of slots are provided on the outer surface of the slot rod, a slide groove is provided on the outer surface of the body close to the slot rod, a slider is slidably connected to the inner wall of the slide groove, one end of the slider is fixedly connected to a pressure plate, a spring is provided on the top of the pressure plate, a rectangular block is fixedly connected to the outer surface of the body close to the slide groove, and the upper and lower ends of the spring are respectively fixedly connected to the bottom end of the rectangular block and the top end of the pressure plate.

[0016] The effect achieved by the above components is: by setting the slot rod, when the welding device is not in use, the pressure plate can be pushed so that the pressure plate can slide upward on the inner wall of the slide groove through the slider at one end and compress the spring, and then the hose is wrapped around the groove on the outer surface of the slot rod, and then the pressure plate is released to allow the spring to return to its original state and push the pressure plate down, and the pressure plate is pressed on the top of the hose to fix the position of the hose inside the groove, thereby fixing the position of the laser head and arranging it for easy removal.

[0017] Preferably, a round rod is fixedly connected to the top end of the pressing plate, and the outer surface of the round rod slides on the inner wall of the rectangular block.

[0018] The effect achieved by the above components is that when the pressure plate moves up and down to deform the spring, the round rod will slide on the inner wall of the rectangular block. The internal shape of the spring can be reinforced by the round rod, thereby avoiding lateral deformation of the spring that affects normal use as much as possible.

[0019] Preferably, groove blocks are fixedly connected to both sides of the pressure plate, and two grooves are formed on the outer surface of the groove blocks.

[0020] The effect achieved by the above components is that pinching the groove on the outer surface of the groove block can more conveniently control the upward and downward movement of the pressing plate to adjust the height position of the pressing plate.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by setting a positioning device, when welding the plate, the position of the two sliding plates can be adjusted by rotating the threaded cylinder, so that the sides of the two sliding plates close to each other are respectively pressed against the two ends of the plate, and the position of the plate on the outer surface of the table is fixed, so as to avoid as much as possible the deviation of the position and angle of the plate when welding the plate, which affects the welding effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the body of the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the sliding plate of the utility model;

[0026] Figure 4 For this utility model Figure 2 Schematic diagram of the partially enlarged three-dimensional structure at point A.

[0027] Legend: 1. Machine body; 2. Positioning device; 3. Auxiliary device; 4. Table; 5. Hose; 6. Laser head; 21. Threaded barrel; 22. Screw; 23. Connecting rod; 24. Sliding plate; 25. Rectangular groove; 26. Bump; 27. Rectangular strip; 28. Positioning block; 29. ​​Anti-slip strip; 210. U-shaped block; 31. Slot rod; 32. Slot; 33. Slide; 34. Slider; 35. Press plate; 36. Rectangular block; 37. Spring; 38. Round rod; 39. Slot block. DETAILED DESCRIPTION

[0028] Embodiment 1, as Figure 1-3 As shown, a super-high welding rate plate welding device includes a body 1, a table 4 is fixedly connected to the top of the body 1, a hose 5 is arranged on the top of the body 1, a laser head 6 is arranged on one end of the hose 5, a positioning device 2 is arranged on the outer surface of the table 4, the positioning device 2 includes two sliding plates 24, a convex block 26 is fixedly connected to the bottom end of the sliding plate 24, connecting rods 23 are respectively fixedly connected to one side of the two sliding plates 24, screws 22 are respectively fixedly connected to one end of the two connecting rods 23, the threads of the outer surfaces of the two screws 22 are in opposite directions, a threaded barrel 21 is rotatably connected to one side of the table 4, the inner wall of the threaded barrel 21 is threadedly connected to the outer surfaces of the two screws 22, a rectangular groove 25 is arranged on the outer surface of the table 4, and the convex block 26 is fixedly connected to the bottom end of the sliding plate 24, and the connecting rods 23 are respectively fixedly connected to one side of the two sliding plates 24, and the screws 22 are respectively fixedly connected to one end of the two connecting rods 23, and the threads of the outer surfaces of the two screws 22 are in opposite directions. The outer surface of the block 26 slides on the inner wall of the rectangular groove 25. By setting the sliding plate 24, when welding the plate, a plate is placed on the table 4 between the two sliding plates 24, and then the threaded cylinder 21 is pushed to rotate, so that the two screws 22 move in the same direction on the inner wall of the threaded cylinder 21, and the sliding plate 24 is driven to slide on the outer surface of the table 4 through the connecting rod 23. At the same time, the protrusion 26 at the bottom end of the sliding plate 24 will slide on the inner wall of the rectangular groove 25, so that the sides of the two sliding plates 24 close to each other are respectively pressed against the two ends of the plate, and the position of the plate on the outer surface of the table 4 is fixed, so as to avoid the position and angle of the plate from being skewed when welding the plate as much as possible, which affects the welding effect and efficiency.

[0029] Reference Figure 1-3 As shown, in this embodiment: a plurality of rectangular bars 27 are fixedly connected to one side of the sliding plate 24 of the threaded barrel 21, and the rectangular bars 27 are linearly distributed on one side of the sliding plate 24. The rectangular bars 27 are made of rubber material. By setting the rectangular bars 27 made of rubber material, the side of the sliding plate 24 provided with the rectangular bars 27 is pressed tightly against the surface of the plate material to fix the position of the plate material, making it more stable and not easy to slide. A positioning block 28 is fixedly connected to the bottom end of the connecting rod 23, and the top end of the positioning block 28 slides on one side of the bottom end of the table 4. When the threaded barrel 21 is rotated to control the two screws 22 to drive the sliding plate 24 to move, the positioning block 28 will slide on one side of the table 4. The positioning block 28 can further limit the angle between the sliding plate 24 and the table 4 to avoid the angle of the sliding plate 24 from being deflected as much as possible.

[0030] Reference Figure 1-3 As shown, in the present embodiment: a plurality of anti-skid strips 29 are fixedly connected to the outer surface of the threaded barrel 21, and the anti-skid strips 29 are distributed in a circle on the outer surface of the threaded barrel 21. Pressing the anti-skid strips 29 on the outer surface of the threaded barrel 21 with the hand can increase the friction when the hand contacts the outer surface of the threaded barrel 21, making it more convenient and less likely to slip when rotating the threaded barrel 21. A U-shaped block 210 is slidably connected to the side of the outer surface of the table 4 close to the threaded barrel 21, and a section of the threaded barrel 21 is located inside the U-shaped block 210. After rotating the threaded barrel 21 to adjust the positions of the two sliding plates 24, the U-shaped block 210 can be pushed to slide on the inner wall of the table 4 toward the direction of the table 4, and the inner wall of the U-shaped block 210 can be pressed against the outer surface of the threaded barrel 21 to avoid accidental rotation of the threaded barrel 21 as much as possible.

[0031] Reference Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment: an auxiliary device 3 is provided on one side of the body 1, and the auxiliary device 3 includes a slot rod 31, one end of the slot rod 31 is fixedly connected to one side of the body 1, and a plurality of slots 32 are provided on the outer surface of the slot rod 31, and a slide groove 33 is provided on the outer surface of the body 1 near the slot rod 31. A slider 34 is slidably connected to the inner wall of the slide groove 33, and a pressure plate 35 is fixedly connected to one end of the slider 34. A spring 37 is provided on the top of the pressure plate 35, and a rectangular block 36 is fixedly connected to the outer surface of the body 1 near the slide groove 33. The upper and lower ends of the spring 37 are provided. The ends are fixedly connected to the bottom end of the rectangular block 36 and the top end of the pressure plate 35 respectively. By setting the slot rod 31, when the welding device is not in use, the pressure plate 35 can be pushed to make the pressure plate 35 slide upward on the inner wall of the slide groove 33 through the slider 34 at one end and compress the spring 37, and then the hose 5 is wrapped around the groove 32 on the outer surface of the slot rod 31, and then the pressure plate 35 is released to make the spring 37 return to its original state and push the pressure plate 35 downward, and the pressure plate 35 is pressed on the top end of the hose 5 to fix the position of the hose 5 inside the groove 32, and the position of the laser head 6 is fixed and arranged for easy removal.

[0032] Reference Figure 1 , Figure 2 and Figure 4 As shown, in the present embodiment: a round rod 38 is fixedly connected to the top of the pressure plate 35, and the outer surface of the round rod 38 slides on the inner wall of the rectangular block 36. When the pressure plate 35 moves up and down to deform the spring 37, the round rod 38 will slide on the inner wall of the rectangular block 36. The internal shape of the spring 37 can be reinforced by the round rod 38 to avoid lateral deformation of the spring 37 affecting normal use as much as possible. Slot blocks 39 are fixedly connected to the two sides of the pressure plate 35. Two grooves are provided on the outer surface of the slot block 39. By pinching the grooves on the outer surface of the slot block 39, the pressure plate 35 can be more conveniently controlled to move up and down to adjust the height position of the pressure plate 35.

[0033] Working principle: When using the welding device to weld the plate, you can first place a plate on the table 4 between the two sliding plates 24, then use your hand to push the anti-slip strip 29 on the outside of the threaded tube 21 to push the threaded tube 21 to rotate, so that the two screws 22 move in the same direction on the inner wall of the threaded tube 21, and drive the sliding plate 24 to slide on the outer surface of the table 4 through the connecting rod 23. At the same time, the protrusion 26 at the bottom of the sliding plate 24 will slide on the inner wall of the rectangular groove 25, so that the two sliding plates 24 are provided with a side of the rubber rectangular strip 27. Press tightly on both ends of the plate, fix the position of the plate on the outer surface of the table 4, and then control the laser emission through the console on the outer surface of the body 1. The device is operated, and another plate to be welded is placed on the welding point of the previous plate. The laser head 6 is held to weld the welding point. After welding is completed, the plate is taken out and the operation of the laser generating device is stopped. Then, the grooves on the outer surfaces of the slot blocks 39 on both sides of the pressure plate 35 can be pinched to control the slider 34 at one end of the pressure plate 35 to slide upward on the inner wall of the slide groove 33 and compress the spring 37, and the hose 5 is wrapped around the slot 32 on the outer surface of the slot rod 31. Then, the pressure plate 35 is released to allow the spring 37 to return to its original state and push the pressure plate 35 downward, and the pressure plate 35 is pressed on the top of the hose 5 to fix the position of the hose 5 inside the slot 32, and the position of the laser head 6 is fixed and arranged for easy removal.

Claims

1. A super-high welding rate plate welding device, comprising a body (1), characterized in that: The top of the machine body (1) is fixedly connected to a table (4), a hose (5) is provided at the top of the machine body (1), a laser head (6) is provided at one end of the hose (5), a positioning device (2) is provided on the outer surface of the table (4), the positioning device (2) comprises two sliding plates (24), the bottom end of the sliding plate (24) is fixedly connected to a protrusion (26), one side of the two sliding plates (24) is respectively fixedly connected to a connecting rod (23), one end of the two connecting rods (23) is respectively fixedly connected to a screw (22), the threads on the outer surfaces of the two screws (22) are in opposite directions, one side of the table (4) is rotatably connected to a threaded barrel (21), the inner wall of the threaded barrel (21) is threadedly connected to the outer surfaces of the two screws (22), a rectangular groove (25) is provided on the outer surface of the table (4), and the outer surface of the protrusion (26) slides on the inner wall of the rectangular groove (25).

2. The ultra-high welding rate plate welding device according to claim 1, characterized in that: A plurality of rectangular strips (27) are fixedly connected to one side of the sliding plate (24) of the threaded cylinder (21); the rectangular strips (27) are linearly distributed on one side of the sliding plate (24); and the rectangular strips (27) are made of rubber material.

3. The ultra-high welding rate plate welding device according to claim 2 is characterized in that: The bottom end of the connecting rod (23) is fixedly connected to a positioning block (28), and the top end of the positioning block (28) slides on one side of the bottom end of the table plate (4).

4. The ultra-high welding rate plate welding device according to claim 3 is characterized in that: A plurality of anti-slip strips (29) are fixedly connected to the outer surface of the threaded barrel (21), and the anti-slip strips (29) are distributed in a circular shape on the outer surface of the threaded barrel (21).

5. The ultra-high welding rate plate welding device according to claim 4, characterized in that: A U-shaped block (210) is slidably connected to a side of the outer surface of the table plate (4) close to the threaded cylinder (21), and a section of the threaded cylinder (21) is located inside the U-shaped block (210).

6. The ultra-high welding rate plate welding device according to claim 1, characterized in that: An auxiliary device (3) is provided on one side of the machine body (1), and the auxiliary device (3) comprises a slot rod (31), one end of the slot rod (31) is fixedly connected to one side of the machine body (1), a plurality of slots (32) are provided on the outer surface of the slot rod (31), a sliding groove (33) is provided on the outer surface of the machine body (1) near the slot rod (31), a slider (34) is slidably connected to the inner wall of the sliding groove (33), one end of the slider (34) is fixedly connected to a pressure plate (35), a spring (37) is provided on the top of the pressure plate (35), a rectangular block (36) is fixedly connected to the outer surface of the machine body (1) near the sliding groove (33), and the upper and lower ends of the spring (37) are respectively fixedly connected to the bottom end of the rectangular block (36) and the top end of the pressure plate (35).

7. The ultra-high welding rate plate welding device according to claim 6, characterized in that: A round rod (38) is fixedly connected to the top end of the pressing plate (35), and the outer surface of the round rod (38) slides on the inner wall of the rectangular block (36).

8. The ultra-high welding rate plate welding device according to claim 6, characterized in that: Slot blocks (39) are fixedly connected to both sides of the pressure plate (35), and two grooves are formed on the outer surface of the slot block (39).

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