Rotating assembly for round pipe machining

Abstract

The utility model relates to the technical field of round pipe machining, and discloses a rotating assembly for round pipe machining, which comprises a box body, a gear is rotatably mounted at the bottom in the box body, a hydraulic cylinder is fixedly mounted at the top of the gear, a first rotating rod is fixedly mounted at the top of an output shaft of the hydraulic cylinder, and a second rotating rod is fixedly mounted at the bottom of the output shaft of the hydraulic cylinder. The outer surface of the first rotating rod is fixedly sleeved with a supporting block. A second motor is started, an output shaft of the second motor drives a series of accessories to operate, under cooperation of a hydraulic cylinder, when three speed adjusting teeth are meshed with meshing teeth from bottom to top, the rotating speed of the meshing teeth is higher and higher, the rotating speed of the rotating table is higher and higher, and therefore the purpose that the rotating speed of the rotating table is different is achieved. And through driving of the second motor and accurate control of the hydraulic cylinder, different combinations and meshing modes between the speed adjusting teeth and the meshing teeth are achieved, so that the rotating speed of the rotating table can be adjusted according to different machining requirements, and the flexibility of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of round tube processing, and more specifically, the utility model relates to a rotating assembly for round tube processing. Background Art

[0002] With the continuous development of technology, when people process round tubes, the adopted methods are more convenient and user-friendly. During various processing of round tubes, it is usually through welding flange plates, drilling or truncating, etc. Due to the shape of the round tube itself, various tools are usually required for auxiliary processing during the processing of round tubes. Such tools are collectively referred to as tooling, including cutting tools, jigs, auxiliary tools, etc. The most widely used is usually the rotating tooling, and its main principle is to rotate the workpiece to achieve the processing purpose and production requirements, such as improving production efficiency, improving processing quality, etc. In the prior art, the rotating tooling used during the processing of round tubes generally has customized specifications and is designed specifically for different processing. When rotating and processing round tubes of different specifications, the rotation speed cannot be accurately adjusted according to the specifications, resulting in inaccurate processing of round tubes of different thicknesses according to requirements, greatly reducing the work efficiency. Therefore, it is necessary to improve and optimize it. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a rotating assembly for round tube processing, which has the advantages of flexible adaptation and stable clamping.

[0004] To achieve the above object, the utility model provides the following technical solution: A rotating assembly for round tube processing, including a box body. A gear is rotatably installed at the bottom inside the box body. A hydraulic cylinder is fixedly installed at the top of the gear. A first rotating rod is fixedly installed at the top of the output shaft of the hydraulic cylinder. A support block is fixedly sleeved on the outer surface of the first rotating rod. Three speed-regulating teeth are fixedly installed at the top of the support block. The first rotating rod penetrates upward through the three speed-regulating teeth. A meshing tooth is rotatably installed on the right side of the three speed-regulating teeth, and the meshing tooth meshes with the three speed-regulating teeth respectively. A second rotating rod is fixedly installed at the top of the meshing tooth. The second rotating rod penetrates upward through the box body. A rotating table is fixedly installed at the top of the second rotating rod.

[0005] As a preferred technical solution of the utility model, a clamping table is rotatably installed at the top of the rotating table. Four arc-shaped grooves are opened at the top of the clamping table. A sliding clamping block is slidably installed inside the arc-shaped groove. A clamping block is fixedly installed at the top of the sliding clamping block. A sliding block is fixedly installed at the back of the clamping block. A limiting block is fixedly installed at the bottom of the sliding block. A limiting sliding groove is opened at the top of the rotating table. The limiting block is slidably installed inside the limiting sliding groove.

[0006] As a preferred technical solution of the present utility model, a transmission gear two is rotatably installed at the inner bottom of the box body, a motor two is fixedly installed at the top of the transmission gear two, and the transmission gear two is meshed with the gear.

[0007] As a preferred technical solution of the present utility model, an annular clamping groove is formed inside the rotating table, a sleeve gear is rotatably installed at the inner top of the annular clamping groove, and the sleeve gear is fixedly sleeved on the outer surface of the clamping table.

[0008] As a preferred technical solution of the present utility model, a motor one is fixedly installed at the inner bottom of the annular clamping groove, a transmission gear one is fixedly installed at the top of the motor one, and the transmission gear one is meshed with the sleeve gear.

[0009] As a preferred technical solution of the present utility model, a motor fixing block is fixedly installed at the inner bottom of the box body, the motor fixing block is fixedly installed on the top of the motor two, and the number of teeth of the three speed regulating teeth increases sequentially from bottom to top.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. By starting the motor two of the present utility model, the output shaft of the motor two drives a series of accessories to operate. With the cooperation of the hydraulic cylinder, the output shaft of the hydraulic cylinder expands and contracts to drive the first rotating rod to rotate and move up and down at the same time, realizing that the speed regulating teeth are respectively meshed with the meshing teeth. Since the number of teeth of the three speed regulating teeth increases sequentially from bottom to top, when the three speed regulating teeth are respectively meshed with the meshing teeth from bottom to top, the speed of the meshing teeth is driven to become faster and faster, and the faster speed of the meshing teeth makes the speed of the rotating table faster and faster, thus achieving the purpose of making the rotating table rotate at different speeds. Compared with the traditional device, through the drive of the motor two and the precise control of the hydraulic cylinder, different combinations and meshing methods between the speed regulating teeth and the meshing teeth can be realized, so that the speed of the rotating table can be adjusted according to different processing requirements, greatly improving the flexibility of the device.

[0012] 2. By starting the motor one of the present utility model, the output shaft of the motor one drives the transmission gear one to rotate. Through the meshing of the transmission gear one and the sleeve gear, the sleeve gear drives the clamping table to rotate, so that the sliding clamping block slides inside the arc-shaped groove, and the sliding clamping block drives the clamping block and the sliding block to move towards the center, thereby clamping the round tube. Compared with the traditional device, the direct drive of the motor one makes the clamping process fast and efficient, and the stable clamping of the round tube can be quickly completed without manual intervention. This not only improves the production efficiency, but also reduces the complexity of manual operation and the possible errors introduced, effectively avoiding deviation or loosening during the clamping process, ensuring the processing accuracy and stability, and being able to automatically adapt to round tubes of different diameters, greatly improving the working efficiency of the device. Description of the Drawings

[0013] Figure 1 This is the structural schematic diagram of the present utility model;

[0014] Figure 2 This is the structural schematic diagram of the rotating table of the present utility model;

[0015] Figure 3 This is the structural schematic diagram of the top of the present utility model;

[0016] Figure 4 This is the structural schematic diagram of the clamping table of the present utility model;

[0017] Figure 5 This is the sectional structural schematic diagram of the rotating table of the present utility model.

[0018] In the figure: 1, box body; 2, gear; 3, hydraulic cylinder; 4, first rotating rod; 5, support block; 6, speed regulation gear; 7, meshing gear; 8, second rotating rod; 9, rotating table; 10, annular clamping groove; 11, limit sliding groove; 12, limit block; 13, clamping table; 14, sleeve gear; 15, arc groove; 16, sliding clamping block; 17, clamping block; 18, sliding block; 19, first transmission gear; 20, first motor; 21, second transmission gear; 22, second motor; 23, motor fixing block. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] As Figures 1 to 5 shown, the present utility model provides a rotating assembly for circular pipe processing, including a box body 1. A gear 2 is rotatably installed at the inner bottom of the box body 1. A hydraulic cylinder 3 is fixedly installed at the top of the gear 2. The top of the output shaft of the hydraulic cylinder 3 is fixedly installed with a first rotating rod 4. A support block 5 is fixedly sleeved on the outer surface of the first rotating rod 4. Three speed regulation gears 6 are fixedly installed at the top of the support block 5. The first rotating rod 4 penetrates upward through the three speed regulation gears 6. A meshing gear 7 is rotatably installed on the right side of the three speed regulation gears 6 and the meshing gear 7 meshes with the three speed regulation gears 6 respectively. The top of the meshing gear 7 is fixedly installed with a second rotating rod 8. The second rotating rod 8 penetrates upward through the box body 1. The top of the second rotating rod 8 is fixedly installed with a rotating table 9.

[0021] The staff places the round tube to be processed on the top of the clamping table 13 for clamping, starts the second motor 22, the output shaft of the second motor 22 drives the second transmission gear 21 to rotate, the second transmission gear 21 drives the gear 2 to rotate, the gear 2 drives the hydraulic cylinder 3 to rotate, the output shaft of the hydraulic cylinder 3 expands and contracts to drive the first rotating rod 4 to move up and down, and while the first rotating rod 4 drives the support block 5 and the speed regulation gear 6 to move up and down, it rotates, so that the three speed regulation gears 6 are respectively engaged with the meshing teeth 7, the speed regulation gear 6 drives the meshing teeth 7 to rotate, and the meshing teeth 7 drives the second rotating rod 8 to rotate, and the second rotating rod 8 drives the rotating table 9 to rotate.

[0022] By starting the second motor 22, the output shaft of the second motor 22 drives a series of accessories to operate. With the cooperation of the hydraulic cylinder 3, the output shaft of the hydraulic cylinder 3 expands and contracts to drive the first rotating rod 4 to rotate and move up and down at the same time, realizing that the speed regulation gears 6 are respectively engaged with the meshing teeth 7. Since the number of teeth of the three speed regulation gears 6 increases sequentially from bottom to top, when the three speed regulation gears 6 are respectively engaged with the meshing teeth 7 from bottom to top, the rotation speed of the meshing teeth 7 is getting faster and faster. The faster rotation speed of the meshing teeth 7 makes the rotation speed of the rotating table 9 get faster and faster, thus achieving the purpose of making the rotation speed of the rotating table 9 different. Compared with the traditional device, through the drive of the second motor 22 and the precise control of the hydraulic cylinder 3, different combinations and meshing methods between the speed regulation gears 6 and the meshing teeth 7 can be realized, so that the rotation speed of the rotating table 9 can be adjusted according to different processing requirements, greatly improving the flexibility of the device.

[0023] Among them, a clamping table 13 is rotatably installed on the top of the rotating table 9. Four arc-shaped grooves 15 are opened on the top of the clamping table 13. A sliding clamping block 16 is slidably installed inside the arc-shaped groove 15. A clamping block 17 is fixedly installed on the top of the sliding clamping block 16. A sliding block 18 is fixedly installed on the back of the clamping block 17. A limiting block 12 is fixedly installed on the bottom of the sliding block 18. A limiting sliding groove 11 is opened on the top of the rotating table 9. The limiting block 12 is slidably installed inside the limiting sliding groove 11.

[0024] The staff places the round tube to be processed on the top of the clamping table 13, starts the first motor 20, the output shaft of the first motor 20 drives the first transmission gear 19 to rotate, the first transmission gear 19 drives the sleeve gear 14 to rotate, the sleeve gear 14 drives the clamping table 13 to rotate on the top of the rotating table 9, the rotation of the clamping table 13 makes the sliding clamping block 16 slide in the arc-shaped groove 15, the movement of the arc-shaped groove 15 drives the clamping block 17 to move, the clamping block 17 drives the sliding block 18 to move on the top of the rotating table 9, and the sliding block 18 drives the limiting block 12 to slide inside the limiting sliding groove 11.

[0025] By starting the first motor 20, the output shaft of the first motor 20 drives the first transmission gear 19 to rotate. Through the meshing of the first transmission gear 19 with the sleeve gear 14, the sleeve gear 14 drives the clamping table 13 to rotate, causing the sliding clamping block 16 to slide inside the arc-shaped groove 15. The sliding clamping block 16 drives the clamping block 17 and the sliding block 18 to move towards the center, thereby clamping the circular tube. Compared with traditional devices, the direct drive of the first motor 20 makes the clamping process fast and efficient. The stable clamping of the circular tube can be quickly completed without manual intervention, which not only improves production efficiency but also reduces the cumbersome manual operation and possible errors introduced. It effectively avoids offset or loosening during the clamping process, ensures processing accuracy and stability, and can automatically adapt to circular tubes of different diameters, greatly improving the working efficiency of the device.

[0026] Wherein, a second transmission gear 21 is rotatably installed at the inner bottom of the box body 1, and a second motor 22 is fixedly installed at the top of the second transmission gear 21. The second transmission gear 21 meshes with the gear 2.

[0027] By starting the second motor 22, the output shaft of the second motor 22 drives the second transmission gear 21 to rotate. The rotation of the second transmission gear 21 drives the gear 2 to rotate. As the power source, the second motor 22 realizes efficient and stable power transmission through the direct meshing of the second transmission gear 21 with the gear 2. This design reduces power loss during transmission and improves the energy utilization efficiency of the entire system.

[0028] Wherein, an annular clamping groove 10 is formed inside the rotating table 9, and a sleeve gear 14 is rotatably installed at the inner top of the annular clamping groove 10. The sleeve gear 14 is fixedly sleeved on the outer surface of the clamping table 13.

[0029] By providing the annular clamping groove 10, the annular clamping groove 10 provides a stable installation foundation for the first motor 20, ensuring that the motor can remain stable during high-speed operation, reducing vibration and shaking. The shape of the annular clamping groove 10 is annular, enabling the sleeve gear 14 to better cooperate with the first transmission gear 19, making the operation of the clamping table 13 more stable and efficient.

[0030] Wherein, a first motor 20 is fixedly installed at the inner bottom of the annular clamping groove 10, and a first transmission gear 19 is fixedly installed at the top of the first motor 20. The first transmission gear 19 meshes with the sleeve gear 14.

[0031] By providing the first motor 20, the first motor 20 serves as the direct power source. Its output torque is effectively converted by the first transmission gear 19 and accurately transmitted to the sleeve gear 14, thereby driving the clamping mechanism. This power transmission method is efficient and direct, reducing energy loss during conversion and improving the operating efficiency of the overall system, making the entire clamping mechanism simpler and more efficient.

[0032] Among them, a motor fixing block 23 is fixedly installed at the inner bottom of the box body 1. The motor fixing block 23 is fixedly installed on the top of the second motor 22. The number of teeth of the three speed regulating gears 6 increases sequentially from bottom to top.

[0033] A motor fixing block 23 is fixedly arranged at the bottom of the box body 1. The motor fixing block 23 provides a stable support for the operation of the second motor 22. By arranging three speed regulating gears 6, and the number of teeth of the three speed regulating gears 6 increases sequentially from bottom to top, when the three speed regulating gears 6 are respectively engaged with the meshing gears 7, the rotating speed of the rotating table 9 is driven differently, so that it can be adjusted according to different processing requirements, greatly enhancing the flexibility of the device. This design meets the diverse requirements for rotating speed in different processing scenarios and improves the versatility and adaptability of the device.

[0034] The working principle and usage process of the present utility model:

[0035] The staff places the round tube to be processed on the top of the clamping table 13 for clamping, starts the second motor 22. The output shaft of the second motor 22 drives the second transmission gear 21 to rotate. The second transmission gear 21 drives the gear 2 to rotate. The gear 2 drives the hydraulic cylinder 3 to rotate. The output shaft of the hydraulic cylinder 3 extends and retracts to drive the first rotating rod 4 to move up and down. While the first rotating rod 4 drives the support block 5 and the speed regulating gear 6 to move up and down and rotate, so that the three speed regulating gears 6 are respectively engaged with the meshing gears 7. The speed regulating gear 6 drives the meshing gear 7 to rotate. The meshing gear 7 drives the second rotating rod 8 to rotate. The second rotating rod 8 drives the rotating table 9 to rotate.

[0036] The staff places the round tube to be processed on the top of the clamping table 13, starts the first motor 20. The output shaft of the first motor 20 drives the first transmission gear 19 to rotate. The first transmission gear 19 drives the sleeve gear 14 to rotate. The sleeve gear 14 drives the clamping table 13 to rotate on the top of the rotating table 9. The rotation of the clamping table 13 causes the sliding clamping block 16 to slide in the arc-shaped groove 15. The movement of the arc-shaped groove 15 drives the clamping block 17 to move. The clamping block 17 drives the sliding block 18 to move on the top of the rotating table 9. The sliding block 18 drives the limiting block 12 to slide inside the limiting sliding groove 11.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0038] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rotating assembly for processing a round tube, comprising a housing (1), characterized in that: A gear (2) is rotatably mounted on the bottom of the inner part of the box body (1), a hydraulic cylinder (3) is fixedly mounted on the top of the gear (2), a rotating rod (4) is fixedly mounted on the top of the output shaft of the hydraulic cylinder (3), a support block (5) is fixedly sleeved on the outer surface of the rotating rod (4), three speed regulating teeth (6) are fixedly mounted on the top of the support block (5), the rotating rod (4) passes through the three speed regulating teeth (6) upwards, meshing teeth (7) are rotatably mounted on the right sides of the three speed regulating teeth (6), and the meshing teeth (7) are respectively meshed with the three speed regulating teeth (6), a rotating rod (8) is fixedly mounted on the top of the meshing teeth (7), the rotating rod (8) passes through the box body (1) upwards, and a rotating table (9) is fixedly mounted on the top of the rotating rod (8).

2. The rotating assembly for round tube processing according to claim 1, characterized in that: A clamping platform (13) is rotatably mounted on the top of the rotating table (9), four arc-shaped grooves (15) are provided on the top of the clamping platform (13), a sliding clamping block (16) is slidably mounted inside the arc-shaped groove (15), a clamping block (17) is fixedly mounted on the top of the sliding clamping block (16), a sliding block (18) is fixedly mounted on the back of the clamping block (17), a limiting block (12) is fixedly mounted on the bottom of the sliding block (18), a limiting sliding groove (11) is provided on the top of the rotating table (9), and the limiting block (12) is slidably mounted inside the limiting sliding groove (11).

3. The rotating assembly for round tube processing according to claim 1, characterized in that: A second transmission gear (21) is rotatably mounted on the bottom of the box body (1), a second motor (22) is fixedly mounted on the top of the second transmission gear (21), and the second transmission gear (21) is meshed with the gear (2).

4. The rotating assembly for round tube processing according to claim 1, characterized in that: An annular clamping groove (10) is provided inside the rotating platform (9), and a sleeve tooth (14) is rotatably mounted on the top of the inner part of the annular clamping groove (10), and the sleeve tooth (14) is fixedly sleeved on the outer surface of the clamping platform (13).

5. The rotating assembly for round tube processing according to claim 4, characterized in that: A motor 1 (20) is fixedly mounted on the inner bottom of the annular clamping groove (10), and a transmission gear 1 (19) is fixedly mounted on the top of the motor 1 (20), wherein the transmission gear 1 (19) meshes with the sleeve gear (14).

6. The rotating assembly for round tube processing according to claim 1, characterized in that: A motor fixing block (23) is fixedly mounted on the inner bottom of the box body (1), and the motor fixing block (23) is fixedly mounted on the top of the second motor (22). The number of teeth of the three speed regulating teeth (6) increases from bottom to top.

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