A grinding roller displacement welding tool

Abstract

The utility model provides a grinding roller displacement welding tool, which relates to the field of welding technology. The grinding roller displacement welding tool comprises a main frame plate, two moving wheels are rotatably installed on both sides of the main frame plate, and four supporting legs are arranged on the top of the main frame plate. The grinding roller displacement welding tool drives the No. 1 gear to rotate through the forward and reverse motors, so that one of the two-way screws rotates, and the No. 1 gear drives the No. 2 gear to mesh and rotate, and then drives the No. 1 sprocket to rotate through the connecting shaft, and then drives the No. 2 sprocket to rotate through the No. 1 chain, so that the No. 1 bevel gear rotates, drives the No. 2 bevel gear to mesh and rotate, so that the No. 3 sprocket rotates, and then drives the No. 4 sprocket to rotate through the No. 2 chain, so that another two-way screw rotates, thereby driving the four moving plates to move, and then driving the four arc-shaped rubber pads through the four slides to clamp and fix the placed workpieces, which greatly reduces the fixing time, makes the device more convenient to operate, and improves the practicality of the device.

Description

Technical Field

[0001] The utility model relates to a welding tool, in particular to a grinding roller displacement welding tool, belonging to the technical field of welding. Background Art

[0002] A grinding roller is a tool used to grind, grind or polish the surface of a material. It usually consists of a cylindrical rotating part and a base fixed on the machine. A grinding roller welding tool is an auxiliary tool used in the grinding roller welding process. It is mainly used to maintain the stability and accuracy of the grinding roller to ensure the welding quality.

[0003] The present publication number is CN215967206U, a rotary tooling for welding a grinding roller spindle, which relates to the technical field of production and processing of grinding roller spindles, and includes a mobile vehicle, a fixed frame, a mobile frame, an adjusting mechanism, a mounting plate and a clamping mechanism. The utility model has a simple structure and is easy to operate. By setting a movable mobile frame, it is convenient to place the workpiece between the mobile frame and the fixed frame for installation. The rotation of the adjusting ring can be realized by the driving mechanism. The rotation of the adjusting ring drives the rotation of the articulated rod, and the clamping block moves toward the center of the adjusting ring to realize the clamping and fixing of the workpiece. Moreover, by rotating the clamping block, the self-rotation of the workpiece can be realized, which is convenient for subsequent welding needs.

[0004] Although there are many benefits in the above scheme, there are also the following defects: 1. When fixing the workpiece, one side of the workpiece is fixed by bolts, which is troublesome to install and disassemble, reducing the practicality of the device; 2. After the workpiece is placed, the workpiece may rotate during the welding process, resulting in changes in the welding position, affecting the welding effect, and the use effect is not very good. Summary of the invention

[0005] The purpose of the utility model is to provide a grinding roller displacement welding tool in order to solve the above-mentioned problem, so as to solve the problem that in the prior art, when fixing the workpiece, one side of the workpiece is fixed and installed by bolts, which is troublesome during installation and disassembly, reducing the practicability of the device.

[0006] The utility model is implemented through the following technical scheme: a grinding roller displacement welding tool, comprising a main frame plate, two moving wheels are rotatably installed on both sides of the main frame plate, four supporting legs are arranged on the top of the main frame plate, two of the four supporting legs are in a group, one group of the supporting legs is fixedly installed on the top of the main frame plate, and a supporting frame is fixedly installed on the top of each group of the supporting legs, a fixed structure is arranged on one side of the supporting frame, and the fixed structure comprises a rotating ring, the rotating ring is rotatably installed on one side of the supporting frame, and two fixed frames are arranged on one side of the rotating ring, one of the fixed frames is fixedly installed on On one side of the rotating ring, the other fixed frame is fixedly installed on one side of one of the fixed frames, a two-way screw is rotatably installed on the inner side of the fixed frame, one of the two-way screws passes through one of the fixed frames and a No. 1 gear is fixedly installed, and a No. 1 sprocket and a No. 2 sprocket are rotatably installed on one side of the other fixed frame, a connecting shaft is fixedly installed on the top of the No. 1 sprocket, a No. 2 gear is fixedly installed on one end of the connecting shaft, the No. 1 gear and the No. 2 gear are meshed and connected, a No. 1 chain is sleeved on the outer sides of the No. 1 sprocket and the No. 2 sprocket, and the No. 1 sprocket and the No. 2 sprocket are connected through the No. 1 chain transmission.

[0007] Preferably, a No. 1 fixing seat is fixedly installed on one side of the other fixed frame, a No. 2 bevel gear is rotatably installed on one side of the No. 1 fixing seat, a No. 1 bevel gear is rotatably installed on one end of the No. 2 sprocket, the No. 1 bevel gear and the No. 2 bevel gear are meshingly connected, one end of the No. 2 bevel gear passes through the No. 1 fixing seat and a No. 3 sprocket is fixedly installed thereon, one end of the other bidirectional screw rod passes through the other fixed frame and a No. 4 sprocket is fixedly installed thereon, a No. 2 chain is provided on the outer sides of the No. 3 sprocket and the No. 4 sprocket, and the No. 3 sprocket and the No. 4 sprocket are connected through the No. 2 chain transmission.

[0008] Preferably, the outer side of the bidirectional screw rod near both ends is connected with a movable plate through a nut pair, the four movable plates are respectively arranged on the inner sides of the two fixed frames and are in sliding contact with the two fixed frames respectively, a slide plate is fixedly installed on one side of the movable plate, four square slide grooves are opened on the outer side of the rotating ring, the four slide plates are respectively arranged inside the four square slide grooves and are in sliding contact with the rotating ring, an arc-shaped rubber pad is fixedly installed on one side of the slide plate, and the four movable plates are respectively arranged on the inner sides of the two fixed frames, so that when the bidirectional screw rod rotates, the movable plate can be limited to ensure that the movable plate does not move, and the arranged arc-shaped rubber pad can fit the placed workpiece to ensure the fixing effect of the tooling on the workpiece.

[0009] Preferably, a placement rack is fixedly mounted on one side of one of the fixed frames, a forward and reverse motor is fixedly mounted on one side of the placement rack, and an output end of the forward and reverse motor passes through the placement rack and is fixedly connected to the first gear.

[0010] Preferably, an adjustment assembly is provided on the top of the main frame plate, and another group of the support legs is provided on the outside of the adjustment assembly and is in sliding contact with the main frame plate.

[0011] Preferably, a rotating structure is provided on one side of the support frame, and the rotating structure includes a gear ring and a No. 2 fixed seat, the gear ring is fixedly installed on the outside of the rotating ring, the No. 2 fixed seat is fixedly installed on one side of the support frame, and a No. 3 gear is rotatably installed on one side of the No. 2 fixed seat, and the No. 3 gear is meshingly connected with the gear ring.

[0012] Preferably, a driving motor is fixedly mounted on one side of the No. 2 fixing seat, and an output end of the driving motor passes through the No. 2 fixing seat and is fixedly connected to the No. 3 gear.

[0013] The utility model provides a grinding roller displacement welding tool, which has the following beneficial effects:

[0014] The grinding roller displacement welding tool drives the No. 1 gear to rotate through the forward and reverse motors, so that one of the two-way lead screws rotates, and the No. 1 gear drives the No. 2 gear to mesh and rotate, and then drives the No. 1 sprocket to rotate through the connecting shaft, and then drives the No. 2 sprocket to rotate, so that the No. 1 bevel gear rotates, which drives the No. 2 bevel gear to mesh and rotate, so that the No. 3 sprocket rotates, and then drives the No. 4 sprocket to rotate through the No. 2 chain, so that another two-way lead screw rotates, thereby driving the four moving plates to move, and then driving the four arc-shaped rubber pads through the four slides to clamp and fix the placed workpieces, which greatly reduces the fixing time, makes the device more convenient to operate, and improves the practicality of the device.

[0015] The grinding roller displacement welding tooling drives the third gear to rotate through the driving motor, thereby driving the gear ring to mesh and rotate, which drives the rotating ring to rotate, so that the fixed workpiece can be rotated to weld different positions of the tooling, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the fixing structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of the structure of part A;

[0019] Figure 4 For this utility model Figure 2 A magnified view of the structure of part B;

[0020] Figure 5It is a schematic diagram of the rotating structure of the utility model.

[0021]

Main component symbol description

[0022] 1. Main frame plate; 2. Moving wheel; 3. Adjustment assembly; 4. Support leg; 5. Support frame; 6. Rotating ring; 7. Slide plate; 8. Arc rubber pad; 9. Moving plate; 10. Fixed frame; 11. Bidirectional screw rod; 12. Gear No. 1; 13. Placement frame; 14. Forward and reverse motor; 15. Gear No. 2; 16. Connecting shaft; 17. Sprocket No. 1; 18. Chain No. 1; 19. Sprocket No. 2; 20. Bevel gear No. 1; 21. Bevel gear No. 2; 22. Fixed seat No. 1; 23. Sprocket No. 3; 24. Chain No. 2; 25. Sprocket No. 4; 26. Gear ring; 27. Gear No. 3; 28. Fixed seat No. 2; 29. ​​Driving motor. DETAILED DESCRIPTION

[0023] The embodiment of the utility model provides a grinding roller displacement welding tool.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , including a main frame plate 1, two moving wheels 2 are rotatably installed on both sides of the main frame plate 1, four supporting legs 4 are arranged on the top of the main frame plate 1, and the four supporting legs 4 are grouped in pairs, one group of supporting legs 4 is fixedly installed on the top of the main frame plate 1, and a supporting frame 5 is fixedly installed on the top of each group of supporting legs 4, and a fixed structure is arranged on one side of the supporting frame 5, and the fixed structure includes a rotating ring 6, and the rotating ring 6 is rotatably installed on one side of the supporting frame 5. Two fixed frames 10 are arranged on one side of the rotating ring 6, one of the fixed frames 10 is fixedly installed on one side of the rotating ring 6, and the other fixed frame 10 is fixedly installed on one side On one side of a fixed frame 10, a bidirectional screw rod 11 is rotatably installed on the inner side of the fixed frame 10, one of the bidirectional screw rods 11 passes through one of the fixed frames 10 and is fixedly installed with a No. 1 gear 12, and on one side of the other fixed frame 10, a No. 1 sprocket 17 and a No. 2 sprocket 19 are rotatably installed, a connecting shaft 16 is fixedly installed on the top of the No. 1 sprocket 17, and a No. 2 gear 15 is fixedly installed on one end of the connecting shaft 16, the No. 1 gear 12 and the No. 2 gear 15 are meshingly connected, and a No. 1 chain 18 is sleeved on the outer side of the No. 1 sprocket 17 and the No. 2 sprocket 19, and the No. 1 sprocket 17 and the No. 2 sprocket 19 are connected through the No. 1 chain 18.

[0025] In this embodiment, a No. 1 fixing seat 22 is fixedly installed on one side of the other fixed frame 10, a No. 2 bevel gear 21 is rotatably installed on one side of the No. 1 fixing seat 22, and a No. 1 bevel gear 20 is rotatably installed on one end of the No. 2 sprocket 19. The No. 1 bevel gear 20 and the No. 2 bevel gear 21 are meshingly connected, and one end of the No. 2 bevel gear 21 passes through the No. 1 fixing seat 22 and is fixedly installed with a No. 3 sprocket 23. One end of another two-way screw rod 11 passes through the other fixed frame 10 and is fixedly installed with a No. 4 sprocket 25. The outer sides of the No. 3 sprocket 23 and the No. 4 sprocket 25 are sleeved with a No. 2 chain 24, and the No. 3 sprocket 23 and the No. 4 sprocket 25 are connected through the No. 2 chain 24.

[0026] In this embodiment, the outer side of the bidirectional screw rod 11 near both ends is connected with a movable plate 9 through a nut pair. The four movable plates 9 are respectively arranged on the inner sides of the two fixed frames 10 and are in sliding contact with the two fixed frames 10 respectively. A slide plate 7 is fixedly installed on one side of the movable plate 9. Four square sliding grooves are opened on the outer side of the rotating ring 6. The four slide plates 7 are respectively arranged inside the four square sliding grooves and are in sliding contact with the rotating ring 6. An arc-shaped rubber pad 8 is fixedly installed on one side of the slide plate 7.

[0027] In this embodiment, a placement rack 13 is fixedly installed on one side of one of the fixed frames 10 , a forward and reverse motor 14 is fixedly installed on one side of the placement rack 13 , and an output end of the forward and reverse motor 14 passes through the placement rack 13 and is fixedly connected to the first gear 12 .

[0028] In this embodiment, an adjustment component 3 is disposed on the top of the main frame plate 1 , and another set of support legs 4 is disposed on the outside of the adjustment component 3 and is in sliding contact with the main frame plate 1 .

[0029] As for the structural technology of the adjustment component 3, the specific structure of a rotary tooling for welding a grinding roller spindle with a publication number of CN215967206U is adopted.

[0030] In this embodiment, a rotating structure is provided on one side of the support frame 5, and the rotating structure includes a gear ring 26 and a No. 2 fixed seat 28. The gear ring 26 is fixedly installed on the outer side of the rotating ring 6, and the No. 2 fixed seat 28 is fixedly installed on one side of the support frame 5. A No. 3 gear 27 is rotatably installed on one side of the No. 2 fixed seat 28, and the No. 3 gear 27 is meshingly connected with the gear ring 26.

[0031] In this embodiment, a driving motor 29 is fixedly mounted on one side of the second fixing seat 28 , and an output end of the driving motor 29 passes through the second fixing seat 28 and is fixedly connected to the third gear 27 .

[0032] It should be noted that the utility model is a grinding roller displacement welding tool. When in use, the position between the two sets of support legs 4 is adjusted by adjusting the component 3 according to the workpiece to be welded. After the adjustment is completed, the workpiece is placed between the two support frames 5, and then the two forward and reverse motors 14 are started. The model of the forward and reverse motors 14 is not described in detail, and the adapter equipment shall prevail. The forward and reverse motors 14 will drive the No. 1 gear 12 to rotate, so that one of the two-way screw rods 11 rotates, and the No. 1 gear 12 drives the No. 2 gear 15 to mesh and rotate, and then the connecting shaft 16 is connected. The first sprocket 17 is driven to rotate, and then the second sprocket 19 is driven to rotate through the first chain 18, so that the first bevel gear 20 is rotated, which drives the second bevel gear 21 to mesh and rotate, so that the third sprocket 23 is rotated, and then the fourth sprocket 25 is driven to rotate through the second chain 24, so that another two-way screw rod 11 is rotated, thereby driving the four moving plates 9 to move, and then the four slide plates 7 respectively drive the four arc-shaped rubber pads 8 to clamp and fix the placed workpieces, which greatly reduces the fixing time, makes the device more convenient to operate, and improves the practicality of the device;

[0033] During the welding process, it is necessary to change the position of the workpiece. When welding other positions of the workpiece, two drive motors 29 are started at the same time. The model of the drive motor 29 is not described in detail, and it is subject to the adaptation equipment. The drive motor 29 will drive the third gear 27 to rotate, thereby driving the gear ring 26 to mesh and rotate, and drive the rotating ring 6 to rotate, so that the fixed workpiece can rotate to weld different positions of the tooling, thereby improving the use effect of the device.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinding roller displacement welding tool, comprising a main frame plate (1), characterized in that: Two moving wheels (2) are rotatably mounted on both sides of the main frame plate (1); four supporting legs (4) are arranged on the top of the main frame plate (1); the four supporting legs (4) are arranged in groups of two, one group of the supporting legs (4) is fixedly mounted on the top of the main frame plate (1); a supporting frame (5) is fixedly mounted on the top of each group of the supporting legs (4); a fixed structure is arranged on one side of the supporting frame (5); the fixed structure comprises a rotating ring (6); the rotating ring (6) is rotatably mounted on one side of the supporting frame (5); two fixed frames (10) are arranged on one side of the rotating ring (6); one of the fixed frames (10) is fixedly mounted on one side of the rotating ring (6); and the other fixed frame (10) is fixedly mounted on one of the fixed frames. A first gear (12) is fixedly installed on one side of the fixed frame (10), and a bidirectional screw rod (11) is rotatably installed on the inner side of the fixed frame (10), wherein one of the bidirectional screw rods (11) passes through one of the fixed frames (10) and is fixedly installed with a first gear (12), and a first sprocket (17) and a second sprocket (19) are rotatably installed on one side of the other fixed frame (10), a connecting shaft (16) is fixedly installed on the top of the first sprocket (17), and a second gear (15) is fixedly installed on one end of the connecting shaft (16), the first gear (12) and the second gear (15) are meshingly connected, and a first chain (18) is sleeved on the outer side of the first sprocket (17) and the second sprocket (19), and the first sprocket (17) and the second sprocket (19) are connected by the first chain (18).

2. The grinding roller displacement welding tool according to claim 1, characterized in that: A first fixing seat (22) is fixedly mounted on one side of the other fixing frame (10), a second bevel gear (21) is rotatably mounted on one side of the first fixing seat (22), a first bevel gear (20) is rotatably mounted on one end of the second sprocket (19), the first bevel gear (20) and the second bevel gear (21) are meshingly connected, one end of the second bevel gear (21) passes through the first fixing seat (22) and is fixedly mounted with a third sprocket (23), one end of the other bidirectional screw rod (11) passes through the other fixing frame (10) and is fixedly mounted with a fourth sprocket (25), the outer sides of the third sprocket (23) and the fourth sprocket (25) are sleeved with a second chain (24), and the third sprocket (23) and the fourth sprocket (25) are transmission-connected via the second chain (24).

3. The grinding roller displacement welding tool according to claim 1, characterized in that: The outer side of the bidirectional screw rod (11) near both ends is connected to a movable plate (9) through a nut pair. The four movable plates (9) are respectively arranged on the inner side of the two fixed frames (10) and are in sliding contact with the two fixed frames (10). A slide plate (7) is fixedly installed on one side of the movable plate (9). Four square slide grooves are opened on the outer side of the rotating ring (6). The four slide plates (7) are respectively arranged inside the four square slide grooves and are in sliding contact with the rotating ring (6). An arc-shaped rubber pad (8) is fixedly installed on one side of the slide plate (7).

4. The grinding roller displacement welding tool according to claim 1, characterized in that: A placement rack (13) is fixedly mounted on one side of one of the fixed frames (10), a forward and reverse motor (14) is fixedly mounted on one side of the placement rack (13), and an output end of the forward and reverse motor (14) passes through the placement rack (13) and is fixedly connected to a first gear (12).

5. The grinding roller displacement welding tool according to claim 1, characterized in that: An adjustment component (3) is arranged on the top of the main frame plate (1), and another group of support legs (4) is arranged on the outside of the adjustment component (3) and is in sliding contact with the main frame plate (1).

6. The grinding roller displacement welding tool according to claim 1, characterized in that: A rotating structure is provided on one side of the support frame (5), the rotating structure comprising a gear ring (26) and a second fixing seat (28), the gear ring (26) being fixedly mounted on the outside of the rotating ring (6), the second fixing seat (28) being fixedly mounted on one side of the support frame (5), a third gear (27) being rotatably mounted on one side of the second fixing seat (28), the third gear (27) being meshingly connected with the gear ring (26).

7. The grinding roller displacement welding tool according to claim 6, characterized in that: A driving motor (29) is fixedly mounted on one side of the No. 2 fixing seat (28), and an output end of the driving motor (29) passes through the No. 2 fixing seat (28) and is fixedly connected to the No. 3 gear (27).

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