Rotating platform for automatic welding machine

Abstract

The utility model discloses a rotating platform for an automatic welding machine, which belongs to the technical field of welding equipment and comprises a base, a connecting shaft is rotatably mounted in the top end of the base, a second bevel gear is fixedly mounted at the bottom of the connecting shaft, and a first bevel gear is rotatably mounted in the right end of the base. The first bevel gear is meshed with the second bevel gear, a containing table is fixedly installed at the top of the connecting shaft, two sets of rotary clamping assemblies are arranged at the top of the containing table, and the clamped and fixed workpieces can be welded in multiple directions, so that the rotary platform can adapt to the workpieces of different heights and sizes; according to the welding device, a workpiece is effectively clamped and fixed, the workpiece is prevented from shaking and moving in the welding process, the clamped workpiece can be conveniently overturned, multiple faces of the workpiece can be effectively welded, the clamped workpiece can be conveniently rotated, the workpiece can be welded in multiple directions, the temperature of the workpiece can be reduced, and the welding efficiency is improved. Therefore, the occurrence of thermal deformation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, and in particular to a rotating platform for an automatic welding machine. Background Technology

[0002] Automatic welding technology is widely used in modern industrial production. Automatic welding machines can improve welding efficiency, ensure the stability of welding quality, and reduce manual labor intensity. However, traditional automatic welding machines have some problems in use and require further improvement. Traditional automatic welding machines typically use a fixed worktable, preventing the workpiece from rotating or adjusting its angle during welding, which poses difficulties for welding complex-shaped workpieces. For workpieces requiring multi-sided welding, manual flipping or repositioning is often necessary, which is not only inefficient but also prone to inaccurate welding positions. Furthermore, traditional automatic welding machines lack effective cooling measures after welding, requiring a long time for the workpiece to cool naturally, which affects production efficiency. Therefore, we propose an automatic welding machine using a rotating platform to solve this problem. Utility Model Content

[0003] The purpose of this invention is to provide a rotating platform for an automatic welding machine to solve the problems mentioned in the background art.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An automatic welding machine rotating platform includes: a base, a connecting shaft rotatably mounted inside the top of the base, a bevel gear two fixedly mounted at the bottom of the connecting shaft, a bevel gear one rotatably mounted inside the right end of the base, the bevel gear one meshing with the bevel gear two, a placement platform fixedly mounted on the top of the connecting shaft, and two sets of rotating clamping assemblies provided on the top of the placement platform. Each rotating clamping assembly includes: a fixed plate and a small gear, a rotating shaft rotatably mounted inside the fixed plate, a rotating plate fixedly mounted at one end of the rotating shaft, two sets of electric push rods one fixedly mounted on one side of the rotating plate, clamping plates fixedly mounted at the output ends of both sets of electric push rods one, and a large gear fixedly mounted on the outer side of the rotating shaft, the large gear meshing with the small gear.

[0006] Preferably, a cooling assembly is provided on one side of the base. The cooling assembly includes a water tank, a short pipe fixedly installed on the top of the water tank, a connecting pipe provided on the top of the short pipe, a water box fixedly installed at one end of the connecting pipe, and multiple sets of nozzles fixedly installed on one side of the water box.

[0007] Preferably, a motor is fixedly installed on one side of the base, the output shaft of the motor is fixedly connected to the rotating shaft, a mounting bracket is fixedly installed on one side of each of the two sets of fixing plates, a motor is fixedly installed on the top of each of the two sets of mounting brackets, and the output shafts of the two sets of motors are respectively fixedly connected to corresponding pinions.

[0008] Preferably, two sets of brackets are fixedly installed at the bottom of the water tank, and both sets of brackets are fixedly connected to the base. A water pump is fixedly installed at the top of the short pipe, and the top of the water pump is fixedly connected to the connecting pipe. A fixing frame and a water inlet pipe are fixedly installed at the top of the water tank, and the fixing frame is fixedly connected to the connecting pipe.

[0009] Preferably, four sets of electric push rods are fixedly installed on the top of the placement platform. The output ends of two sets of electric push rods on the same side are respectively fixedly connected to the corresponding fixed plates. Two sets of telescopic cylinders are fixedly installed on one side of each of the two sets of rotating plates. One end of the two sets of telescopic cylinders on the same side is respectively fixedly connected to the corresponding clamping plates.

[0010] Preferably, a placement rack is fixedly installed on both sides of the base, and a worktable is fixedly installed on the top of the two sets of placement racks. The placement table is rotatably installed inside the worktable, and multiple sets of rollers are fixedly installed on the bottom of the placement table. The multiple sets of rollers are movably abutting against the top of the base.

[0011] In this utility model, an automatic welding machine rotating platform is provided with a rotating clamping assembly, a first bevel gear, a second bevel gear, a rotating shaft, and a connecting shaft. Two sets of electric push rods on the same side drive corresponding clamping plates to move closer together, effectively clamping and fixing the workpiece for welding. The small gear drives the large gear to rotate, which in turn drives the rotating shaft, allowing the clamped workpiece to be effectively flipped for multi-sided welding. A drive motor drives the first bevel gear to rotate the second bevel gear and the connecting shaft, which in turn drives the placement platform to rotate. This allows for multi-directional welding of the clamped workpiece, enabling the rotating platform to adapt to workpieces of different heights and sizes. It effectively clamps and fixes the workpiece, preventing shaking and movement during welding, facilitating flipping and multi-sided welding, and allowing the welding head to better approach the welding area, thus improving welding quality and efficiency.

[0012] In this invention, an automatic welding machine rotating platform is equipped with a cooling component. Water from the water tank is pumped into the water box via a water pump and connecting pipe, and finally sprayed out from the nozzle. This effectively cools the workpiece after welding. The cooling water sprayed from the nozzle can quickly remove the heat from the welding area, reduce the temperature of the workpiece, and thus reduce thermal deformation. Due to the fast cooling speed, the workpiece can be cooled in a short time, which means that the rotating platform can weld the next workpiece more quickly, thereby improving the utilization rate of the equipment. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a rotating platform for an automatic welding machine proposed in this utility model;

[0014] Figure 2 This is a cross-sectional structural schematic diagram of a rotating platform for an automatic welding machine proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the rotating clamping assembly structure proposed in this utility model;

[0016] Figure 4 This is a schematic diagram of the cooling component structure proposed in this utility model.

[0017] In the diagram: 1. Base; 2. Workbench; 3. Placement platform; 4. Rotary clamping assembly; 401. Electric push rod II; 402. Fixing plate; 403. Small gear; 404. Large gear; 405. Rotating shaft; 406. Rotating plate; 407. Electric push rod I; 408. Telescopic cylinder; 409. Clamping plate; 410. Motor II; 5. Cooling assembly; 501. Water tank; 502. Water pump; 503. Connecting pipe; 504. Water box; 505. Nozzle; 6. Bevel gear II; 7. Rotating shaft; 8. Connecting shaft; 9. Bevel gear I; 10. Roller; 11. Motor I. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-4An automatic welding machine rotating platform includes: a base 1, a connecting shaft 8 rotatably mounted inside the top of the base 1, a bevel gear 6 fixedly mounted at the bottom of the connecting shaft 8, a bevel gear 9 rotatably mounted inside the right end of the base 1, the bevel gear 9 meshing with the bevel gear 6, a placement platform 3 fixedly mounted on the top of the connecting shaft 8, and two sets of rotating clamping assemblies 4 on the top of the placement platform 3. The rotating clamping assembly 4 includes: a fixed plate 402 and a pinion 403, a rotating shaft 405 rotatably mounted inside the fixed plate 402, a rotating plate 406 fixedly mounted at one end of the rotating shaft 405, two sets of electric push rods 407 fixedly mounted on one side of the rotating plate 406, clamping plates 409 fixedly mounted at the output ends of both sets of electric push rods 407, and a large gear 404 fixedly mounted on the outer side of the rotating shaft 405, the large gear 404 meshing with the pinion 403.

[0020] In this embodiment, a cooling assembly 5 is provided on one side of the base 1. The cooling assembly 5 includes a water tank 501, a short pipe fixedly installed on the top of the water tank 501, a connecting pipe 503 provided on the top of the short pipe, a water box 504 fixedly installed at one end of the connecting pipe 503, and multiple sets of nozzles 505 fixedly installed on one side of the water box 504 to facilitate effective cooling of the welded workpiece. A motor 11 is fixedly installed on one side of the base 1. The output shaft of the motor 11 is fixedly connected to the rotating shaft 7. Mounting brackets are fixedly installed on one side of each of the two sets of fixing plates 402. A motor 2 410 is fixedly installed on the top of each of the two sets of mounting brackets. The output shafts of the two sets of motor 2 410 are respectively fixedly connected to corresponding pinions to facilitate the rotation of the rotating shaft 7 and the rotating shaft 405, and to facilitate the flipping and rotation adjustment of the workpiece.

[0021] In this embodiment, two sets of brackets are fixedly installed at the bottom of the water tank 501, and both sets of brackets are fixedly connected to the base 1. A water pump 502 is fixedly installed at the top of the short pipe, and the top of the water pump 502 is fixedly connected to the connecting pipe 503. A fixing frame and a water inlet pipe are fixedly installed at the top of the water tank 501, and the fixing frame is fixedly connected to the connecting pipe 503, so as to facilitate the water source inside the water tank 501 to be sprayed out from the nozzle 505. Four sets of electric push rods 401 are fixedly installed at the top of the placement platform 3. The output ends of two sets of electric push rods 401 located on the same side are respectively fixedly connected to the corresponding fixing plates 402. Two sets of telescopic cylinders 408 are fixedly installed on one side of the rotating plate 406. One end of the two sets of telescopic cylinders 408 on the same side is fixedly connected to the corresponding clamping plate 409, which facilitates the adjustment of the height of the fixed plate 402 to suit workpieces of different heights and facilitates the stable movement of the clamping plate 409. Placement racks are fixedly installed on both sides of the base 1. A worktable 2 is fixedly installed on the top of the two sets of placement racks. The placement table 3 is rotatably installed inside the worktable 2. Multiple sets of rollers 10 are fixedly installed on the bottom of the placement table 3. The multiple sets of rollers 10 are movably abutted against the top of the base 1 to facilitate the stable rotation of the placement table 3.

[0022] In this embodiment, during use, the workpiece to be welded is placed on the top of the placement platform 3. The height of the rotating clamping assembly 4 can be adjusted by the electric push rod 401 according to the workpiece's height. Then, two sets of electric push rods 407 on the same side drive the corresponding clamping plates 409 to move closer together, effectively clamping and fixing the workpiece for welding. Next, two sets of motors 410 are driven, causing the pinion gear 403 to rotate, which in turn drives the large gear 404 to rotate. The shaft 405 rotates, thereby effectively flipping the clamped workpiece for multi-sided welding. Then, the drive motor 11 drives the rotating shaft 7 to rotate, which in turn drives the bevel gear 9 to rotate. The bevel gear 9 then drives the bevel gear 6 and the connecting shaft 8 to rotate, which in turn drives the placement platform 3 to rotate. This allows for multi-directional welding of the clamped workpiece. Water from the water tank 501 is pumped into the water box 504 via the water pump 502 and connecting pipe 503, and finally sprayed out from the nozzle 505 to effectively cool the welded workpiece.

[0023] The above provides a detailed description of the rotating platform for an automatic welding machine provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A rotating platform for an automatic welding machine, characterized in that, include: A base (1) has a connecting shaft (8) rotatably mounted inside its top end. A second bevel gear (6) is fixedly mounted at the bottom of the connecting shaft (8). A first bevel gear (9) is rotatably mounted inside the right end of the base (1). The first bevel gear (9) meshes with the second bevel gear (6). A placement platform (3) is fixedly mounted on the top of the connecting shaft (8). Two sets of rotating clamping assemblies (4) are provided on the top of the placement platform (3). The rotating clamping assembly (4) includes: a fixing plate (402) and a small... The gear (403) has a rotating shaft (405) rotatably mounted inside the fixed plate (402). A rotating plate (406) is fixedly mounted at one end of the rotating shaft (405). Two sets of electric push rods (407) are fixedly mounted on one side of the rotating plate (406). Clamping plates (409) are fixedly mounted at the output ends of the two sets of electric push rods (407). A large gear (404) is fixedly mounted on the outside of the rotating shaft (405). The large gear (404) meshes with the small gear (403).

2. The rotating platform for an automatic welding machine according to claim 1, characterized in that, A cooling assembly (5) is provided on one side of the base (1). The cooling assembly (5) includes a water tank (501), a short pipe is fixedly installed on the top of the water tank (501), a connecting pipe (503) is provided on the top of the short pipe, a water box (504) is fixedly installed at one end of the connecting pipe (503), and multiple sets of nozzles (505) are fixedly installed on one side of the water box (504).

3. The rotating platform for an automatic welding machine according to claim 1, characterized in that, A motor (11) is fixedly installed on one side of the base (1). The output shaft of the motor (11) is fixedly connected to the rotating shaft (7). Mounting brackets are fixedly installed on one side of both sets of fixing plates (402). A motor (410) is fixedly installed on the top of both sets of mounting brackets. The output shafts of the two sets of motors (410) are fixedly connected to the corresponding pinions.

4. The rotating platform for an automatic welding machine according to claim 2, characterized in that, Two sets of brackets are fixedly installed at the bottom of the water tank (501), and both sets of brackets are fixedly connected to the base (1). A water pump (502) is fixedly installed at the top of the short pipe, and the top of the water pump (502) is fixedly connected to the connecting pipe (503). A fixing frame and a water inlet pipe are fixedly installed at the top of the water tank (501), and the fixing frame is fixedly connected to the connecting pipe (503).

5. A rotating platform for an automatic welding machine according to claim 1, characterized in that, Four sets of electric push rods (401) are fixedly installed on the top of the placement platform (3). The output ends of the two sets of electric push rods (401) located on the same side are fixedly connected to the corresponding fixed plates (402). Two sets of telescopic cylinders (408) are fixedly installed on one side of the two sets of rotating plates (406). One end of the two sets of telescopic cylinders (408) located on the same side is fixedly connected to the corresponding clamping plates (409).

6. The rotating platform for an automatic welding machine according to claim 1, characterized in that, Both sides of the base (1) are fixedly installed with a placement rack, and the top of the two sets of placement racks are fixedly installed with a workbench (2). The placement table (3) is rotatably installed inside the workbench (2). Multiple sets of rollers (10) are fixedly installed at the bottom of the placement table (3), and the multiple sets of rollers (10) are movably abutting against the top of the base (1).

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