A processing device for a wheel hub motor permanent magnet

Abstract

The application relates to a machining device for a wheel hub motor permanent magnet, and relates to the technical field of permanent magnet machining technology, comprising a rack, a cutting station is arranged in the rack, a workbench is horizontally slidably arranged on the rack, a conveying mechanism is arranged on the rack, the permanent magnet is placed on the workbench, the workbench enters and exits the cutting station under the action of the conveying mechanism, a laser cutting head is arranged on the rack, the laser cutting head performs laser cutting work on the permanent magnet on the cutting station, an adjusting mechanism is arranged on the rack, and the adjusting mechanism is used for adjusting the position of the laser cutting head in the horizontal direction. The horizontal position of the laser cutting head can be flexibly adjusted through the adjusting mechanism, the position and angle of the permanent magnet do not need to be manually adjusted by workers, the work process is simplified, the work efficiency is improved, the adjusting process is driven by a machine, the precision is higher, the cutting precision of the permanent magnet can be ensured, and the mass production demand can be met.

Description

Technical Field

[0001] This application relates to the technical field of permanent magnet processing technology, and in particular to a processing equipment for permanent magnets in wheel hub motors. Background Technology

[0002] In-wheel motor technology, also known as wheel-mounted motor technology, integrates the power unit, transmission unit, and braking unit into the wheel hub, greatly simplifying the vehicle's mechanical structure. It boasts advantages such as high transmission efficiency, high space utilization, and good handling performance, and has been widely used in the field of new energy vehicles. As one of the core components of an in-wheel motor, the machining precision of the permanent magnet directly affects the motor's performance and service life. Currently, in the processing of permanent magnets for hub motors, one can refer to the Chinese utility model patent with authorization announcement number CN222552974U, which discloses an integrated cutting and chamfering equipment for processing neodymium iron boron permanent magnets. Specifically, it relates to the field of magnet processing equipment technology, including a workbench, wherein a debris collection mechanism is fixedly connected to one side inside the workbench; the debris collection mechanism includes a collection box, a pull-out box is fixedly connected inside the collection box, two support plates are fixedly connected inside the pull-out box, and a scraper is fixedly connected to one end of each of the two support plates; an electric pressurized water tank is fixedly connected inside the workbench.

[0003] However, during the cutting process of the aforementioned equipment, the position of the cutting disc is fixed, so the operator needs to constantly adjust the position and angle of the permanent magnet during cutting to meet the cutting requirements. This not only makes the workflow complex and cumbersome with low efficiency, but also makes it difficult to guarantee cutting accuracy, making it unsuitable for mass production of permanent magnets. Utility Model Content

[0004] In order to improve the processing efficiency and cutting accuracy of permanent magnets and meet the needs of mass production of permanent magnets, this application provides a processing equipment for permanent magnets of wheel hub motors.

[0005] This application provides a processing equipment for permanent magnets in wheel hub motors, which adopts the following technical solution: A processing device for permanent magnets in a hub motor includes a frame, a cutting station inside the frame, a worktable horizontally slidable on the frame, a conveying mechanism on the frame for driving the worktable to move horizontally, a permanent magnet placed on the worktable, the worktable moving in and out of the cutting station under the action of the conveying mechanism, a laser cutting head on the frame for laser cutting the permanent magnet at the cutting station, and an adjustment mechanism on the frame for adjusting the horizontal position of the laser cutting head, the adjustment mechanism comprising: A guide rail is mounted on the frame, and the length direction of the guide rail is consistent with the movement direction of the worktable; The first adjusting block is slidably mounted on the guide rail; The second adjusting block is slidably disposed on the first adjusting block along the length direction of the first adjusting block, and the sliding direction of the second adjusting block is perpendicular to the moving direction of the worktable. The laser cutting head is disposed on the second adjusting block. A first drive assembly is mounted on a frame and is used to drive the first adjustment block to move. A second drive component is disposed on the first adjustment block and is used to drive the second adjustment block to move.

[0006] By adopting the above technical solution, when a permanent magnet needs to be cut, the permanent magnet is first placed on the worktable, and the worktable is moved by a conveying mechanism, causing the worktable to carry the permanent magnet into the cutting station. Subsequently, according to the cutting requirements of the permanent magnet, the first adjusting block is driven by the first driving component to slide along the guide rail. Since the length direction of the guide rail is consistent with the movement direction of the worktable, the position of the laser cutting head in this direction can be adjusted. Simultaneously, the second adjusting block is driven by the second driving component to slide along the first adjusting block, with its sliding direction perpendicular to the movement direction of the worktable, thereby achieving the position adjustment of the laser cutting head in the horizontal direction. Thus, the horizontal position of the laser cutting head can be flexibly adjusted through the adjustment mechanism, eliminating the need for manual adjustment of the permanent magnet's position and angle, simplifying the workflow, improving work efficiency, and ensuring higher precision through mechanical drive, thus guaranteeing the cutting accuracy of the permanent magnet and meeting the needs of mass production.

[0007] Optionally, the first driving component includes: The first drive screw is rotatably mounted on the guide rail and threadedly connected to the first adjusting block. The first drive motor is mounted on the frame and its output shaft is connected to the first drive screw.

[0008] By adopting the above technical solution, when it is necessary to move the first adjusting block, the first drive motor is started, and the output shaft of the first drive motor drives the first drive screw to rotate. Since the first drive screw is threadedly connected to the first adjusting block, and the first adjusting block is slidably mounted on the guide rail, the guide rail guides and limits the first adjusting block, so that the rotation of the first drive screw is converted into linear movement of the first adjusting block along the guide rail. The screw drive method has the advantages of high transmission accuracy and good stability, and can precisely control the moving distance of the first adjusting block, thereby ensuring the position adjustment accuracy of the laser cutting head in the corresponding direction and further improving the cutting quality of the permanent magnet.

[0009] Optionally, the second driving component includes: The second drive screw is rotatably mounted on the first adjusting block and threadedly connected to the second adjusting block. The second drive motor is mounted on the first adjusting block and its output shaft is connected to the second drive screw.

[0010] By adopting the above technical solution, when adjusting the position of the laser cutting head perpendicular to the worktable's movement direction, the second drive motor is activated, and the output shaft of the second drive motor drives the second drive screw to rotate. Because the second drive screw is threadedly connected to the second adjusting block, and the second adjusting block slides along the first adjusting block, the first adjusting block guides the second adjusting block. Therefore, the rotation of the second drive screw is converted into linear movement of the second adjusting block along the first adjusting block, thereby driving the laser cutting head to move. The use of screw drive ensures high precision in the movement of the second adjusting block, making the position adjustment of the laser cutting head in this direction more accurate, meeting the complex cutting requirements of different permanent magnets, and ensuring cutting precision.

[0011] Optionally, the conveying mechanism includes: A conveyor sprocket is rotatably mounted on a frame, and conveyor sprockets are provided at both ends of the frame; A conveyor chain is fitted onto two conveyor sprockets at both ends of the frame, and the worktable is mounted on the conveyor chain; A conveyor motor is mounted on a frame and its output shaft is connected to one of two conveyor sprockets.

[0012] By adopting the above technical solution, when the worktable needs to be moved, the conveyor motor starts and drives one of the conveyor sprockets to rotate. Since the two conveyor sprockets are connected by a conveyor chain, the rotation of one conveyor sprocket drives the conveyor chain to circulate, thereby causing the worktable, which is mounted on the conveyor chain, to move together with the conveyor chain. The sprocket and chain drive has the characteristics of high load-bearing capacity, high transmission efficiency, reliable operation, and the ability to work in harsh environments. It can stably drive the worktable in and out of the cutting station, ensuring the continuity of the permanent magnet processing process and improving the efficiency of mass production.

[0013] Optionally, the worktable includes: Mounting plate, which is mounted on the conveyor chain; A lifting cylinder, wherein the lifting cylinder is mounted on a mounting plate; A placement platform, wherein the placement platform is mounted on the piston rod of a lifting cylinder; A fixing component is disposed on a placement platform and is used to fix the position of the permanent magnet.

[0014] By adopting the above technical solution, the mounting plate connects the worktable to the conveyor chain, allowing the worktable to move with the conveyor chain. The lifting cylinder drives the piston rod to extend and retract, thereby moving the placement platform up and down. This allows adjustment of the permanent magnet's height on the placement platform according to the height of the laser cutting head and the thickness of the permanent magnet, placing the permanent magnet in the optimal cutting position and improving the cutting effect. The fixing component secures the permanent magnet placed on the placement platform, preventing displacement due to vibration or laser cutting force during the cutting process. This ensures the accuracy of the cutting position, further improving the cutting precision of the permanent magnet and avoiding processing errors and waste caused by permanent magnet displacement.

[0015] Optionally, the fixing component includes: A fixed base is provided on the placement platform; Two claw hooks are rotatably mounted on a fixed base. The claw hooks are arranged in an "L" shape, and the rotation point of the claw hooks is located at the bend. A fixed electric cylinder is mounted on a placement platform; Mounting block, the mounting block being mounted on the fixed electric cylinder piston rod; A rotating shaft is rotatably mounted on a mounting block, and the ends of the two claw hooks near the fixed electric cylinder are rotatably connected to the rotating shaft.

[0016] By adopting the above technical solution, when it is necessary to fix a permanent magnet, the permanent magnet is placed on the placement platform between the two claw hooks. The fixing electric cylinder is activated, and the piston rod of the fixing electric cylinder extends or retracts (according to the initial position setting), driving the mounting block to move. When the mounting block moves, the two claw hooks are pulled or pushed closer to one end of the fixing electric cylinder by the rotating shaft. Since the claw hooks are rotatably mounted on the fixing base and the rotation point is at the bend, according to the lever principle, the end of the claw hook away from the fixing electric cylinder will rotate towards the permanent magnet until the ends of the two claw hooks clamp the permanent magnet, thus fixing the permanent magnet. The use of "L"-shaped claw hooks in conjunction with the electric cylinder drive provides a stable and reliable fixing method, which can adapt to the fixing needs of permanent magnets of different sizes. It is easy to operate, highly automated, reduces the tedious steps of manual fixing, improves work efficiency, and ensures the stability of the permanent magnet after fixing, which is beneficial to improving cutting accuracy.

[0017] Optionally, a turntable is rotatably mounted on the placement platform, and both the fixed base and the fixed electric cylinder are mounted on the turntable. A third drive assembly is provided on the placement platform to drive the turntable to rotate.

[0018] By adopting the above technical solution, when it is necessary to adjust the cutting angle of the permanent magnet, the turntable is driven to rotate on the placement platform by the third drive component. The turntable drives the fixed base, fixed electric cylinder, and the permanent magnet fixed by the fixing component to rotate together, thereby realizing the adjustment of the permanent magnet angle. This eliminates the need for manual rotation of the permanent magnet, reducing labor intensity. Furthermore, the third drive component allows for precise control of the turntable's rotation angle, ensuring the accuracy of the permanent magnet angle adjustment. This enables the laser cutting head to cut the permanent magnet at different angles, meeting the complex processing shape requirements of the permanent magnet and further improving the equipment's applicability and processing precision.

[0019] Optionally, the third driving component includes: A third drive motor is mounted on the placement platform; A first transmission wheel and a second transmission wheel, wherein the first transmission wheel is mounted on the output shaft of the third drive motor and the second transmission wheel is mounted on the turntable and rotates coaxially with the turntable; A transmission belt, which is fitted onto a first transmission wheel and a second transmission wheel.

[0020] By adopting the above technical solution, when the turntable needs to rotate, the third drive motor is activated, and the output shaft of the third drive motor drives the first transmission wheel to rotate. Since the first and second transmission wheels are connected by a transmission belt, the rotation of the first transmission wheel drives the second transmission wheel to rotate via the transmission belt. The second transmission wheel rotates coaxially with the turntable, thereby driving the turntable to rotate on the placement platform. Belt drive has the advantages of simple structure, smooth transmission, low noise, and shock absorption, enabling the turntable to rotate smoothly, avoiding displacement of the permanent magnet due to rotational impact, ensuring the stability and accuracy of angle adjustment, and also facilitating maintenance and installation, reducing equipment maintenance costs.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. By using a conveying mechanism to drive the worktable to move, the worktable carries the permanent magnet into the cutting station. Subsequently, according to the cutting requirements of the permanent magnet, the first driving component drives the first adjusting block to slide along the guide rail. Since the length direction of the guide rail is consistent with the moving direction of the worktable, the position of the laser cutting head in this direction can be adjusted. At the same time, the second driving component drives the second adjusting block to slide along the first adjusting block. Its sliding direction is perpendicular to the moving direction of the worktable, thereby realizing the position adjustment of the laser cutting head in this horizontal direction. 2. The horizontal position of the laser cutting head can be flexibly adjusted through the adjustment mechanism, eliminating the need for manual adjustment of the permanent magnet position and angle by the operator. This simplifies the workflow, improves work efficiency, and the mechanically driven adjustment process ensures higher precision, which helps to guarantee the cutting accuracy of the permanent magnet and meet the needs of mass production. 3. By precisely controlling the rotation angle of the turntable through the third drive component, the accuracy of the permanent magnet angle adjustment is ensured, enabling the laser cutting head to cut the permanent magnet at different angles, meeting the complex processing shape requirements of the permanent magnet, and further improving the applicability and processing accuracy of the equipment. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of this application; Figure 2 This is a schematic diagram of the conveying mechanism in this application; Figure 3 This is a structural schematic diagram of the workbench and fixing components in this application; Figure 4 yes Figure 2 Enlarged schematic diagram of part A in the middle.

[0023] Reference numerals: 1. Frame; 11. Workbench; 12. Mounting plate; 13. Lifting cylinder; 14. Placement platform; 15. Fixing component; 16. Laser cutting head; 17. Turntable; 2. Conveying mechanism; 21. Conveying sprocket; 22. Conveying chain; 23. Conveying motor; 31. Fixed base; 32. Claw hook; 33. Fixed electric cylinder; 34. Mounting block; 35. Rotating shaft; 4. Adjusting mechanism; 41. Guide rail; 42. First adjusting block; 43. Second adjusting block; 44. First drive component; 45. Second drive component; 51. First drive screw; 52. First drive motor; 53. Second drive screw; 54. Second drive motor; 6. Third drive component; 61. Third drive motor; 62. First transmission wheel; 63. Second transmission wheel; 64. Transmission belt. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1 -Appendix Figure 4 This application will be described in further detail.

[0025] This application discloses a processing equipment for permanent magnets in a hub motor.

[0026] Example 1 Reference Figure 1 and Figure 2 The equipment for processing permanent magnets for hub motors includes a frame 1, with a cutting station defined inside the frame 1. A worktable 11 is horizontally slidable on the frame 1, and the worktable 11 is used to place the permanent magnets to be processed. A conveying mechanism 2 is installed on the frame 1, and the conveying mechanism 2 is used to drive the worktable 11 to move horizontally.

[0027] Reference Figure 1 and Figure 3The conveying mechanism 2 includes conveyor sprockets 21 rotatably mounted at both ends of the frame 1, and a conveyor chain 22 sleeved on the two conveyor sprockets 21. The conveying mechanism 2 also includes a conveyor motor 23, which is connected to one of the two conveyor sprockets 21. The worktable 11 is fixed on the conveyor chain 22. When the conveyor motor 23 drives one of the conveyor sprockets 21 to rotate, the conveyor chain 22 circulates, and the movement of the conveyor chain 22 drives the worktable 11 in and out of the cutting station.

[0028] Reference Figure 2 and Figure 3 The worktable 11 includes a mounting plate 12, a lifting cylinder 13, a placement platform 14, and a fixing assembly 15. The mounting plate 12 is fixedly mounted on the conveyor chain 22. The lifting cylinder 13 is fixedly mounted on the upper surface of the mounting plate 12. The placement platform 14 is fixedly mounted on the top of the piston rod of the lifting cylinder 13. The fixing assembly 15 is disposed on the placement platform 14 and is used to fix the position of the permanent magnet.

[0029] Reference Figure 2 and Figure 3 The fixing assembly 15 includes a fixing base 31, two claw hooks 32, a fixing electric cylinder 33, a mounting block 34, and a rotating shaft 35. The fixing base 31 is fixedly mounted on the upper surface of the placement platform 14. Both claw hooks 32 are rotatably mounted on the fixing base 31, and the claw hooks 32 are arranged in an "L" shape, with their rotation points located at their bends. The two claw hooks 32 are symmetrically arranged. The fixing electric cylinder 33 is fixedly mounted on the upper surface of the placement platform 14. The mounting block 34 is fixedly mounted on the piston rod of the fixing electric cylinder 33. The rotating shaft 35 is rotatably mounted on the mounting block 34, and the ends of both claw hooks 32 near the fixing electric cylinder 33 are rotatably connected to the rotating shaft 35.

[0030] Reference Figure 2 and Figure 3 When a permanent magnet needs to be fixed, it is placed on the placement platform 14 between the two claw hooks 32. The fixing electric cylinder 33 is activated, and its piston rod extends or retracts, moving the mounting block 34. As the mounting block 34 moves, the two claw hooks 32 are pulled or pushed closer to one end of the fixing electric cylinder 33 via the rotating shaft 35. Since the claw hooks 32 are rotatably mounted on the fixing base 31 with the rotation point at the bend, according to the lever principle, the end of the claw hook 32 away from the fixing electric cylinder 33 will rotate towards the permanent magnet until the ends of the two claw hooks 32 clamp the permanent magnet, thus fixing it. The use of "L"-shaped claw hooks 32 in conjunction with the electric cylinder drive provides a stable and reliable fixing method that can adapt to the fixing needs of permanent magnets of different sizes. It is easy to operate, highly automated, reduces the tedious steps of manual fixing, improves work efficiency, and ensures the stability of the fixed permanent magnet, which is beneficial for improving cutting accuracy.

[0031] Reference Figure 2 and Figure 4 A laser cutting head 16 is mounted on a frame 1 located above the cutting station. The laser cutting head 16 performs laser cutting on the permanent magnet at the cutting station. An adjustment mechanism 4 is mounted on the frame 1 to adjust the horizontal position of the laser cutting head 16. The adjustment mechanism 4 includes a guide rail 41, a first adjustment block 42, a second adjustment block 43, a first drive assembly 44, and a second drive assembly 45.

[0032] Reference Figure 2 and Figure 4 A guide rail 41 is fixedly mounted on the frame 1, and the length direction of the guide rail 41 is consistent with the movement direction of the worktable 11. A first adjusting block 42 is slidably mounted on the guide rail 41. A first drive assembly 44 is disposed on the frame 1 and is used to drive the first adjusting block 42 to move. The first drive assembly 44 includes a first drive screw 51 and a first drive motor 52. The first drive screw 51 is rotatably mounted on the guide rail 41 and threadedly connected to the first adjusting block 42. The first drive motor 52 is fixedly mounted on the frame 1, and its output shaft is connected to the first drive screw 51.

[0033] Reference Figure 2 and Figure 4 The second adjusting block 43 is slidably disposed on the first adjusting block 42 along the length direction of the first adjusting block 42, and the sliding direction of the second adjusting block 43 is perpendicular to the moving direction of the worktable 11. The laser cutting head 16 is fixedly mounted on the second adjusting block 43. The second driving assembly 45 is disposed on the first adjusting block 42 and is used to drive the second adjusting block 43 to move. The second driving assembly 45 includes a second driving screw 53 and a second driving motor 54. The second driving screw 53 is rotatably mounted on the first adjusting block 42 and threadedly connected to the second adjusting block 42. The second driving motor 54 is fixedly mounted on the first adjusting block 42 and its output shaft is connected to the second driving screw 53.

[0034] The working principle of Embodiment 1 of this application is as follows: When the permanent magnet needs to be cut, it is first placed on the worktable 11. The conveying mechanism 2 drives the worktable 11 to move, bringing the permanent magnet into the cutting position. Then, according to the cutting requirements, the first driving component 44 drives the first adjusting block 42 to slide along the guide rail 41. Since the length of the guide rail 41 is aligned with the movement direction of the worktable 11, the position of the laser cutting head 16 in this direction can be adjusted. Simultaneously, the second driving component 45 drives the second adjusting block 43 to slide along the first adjusting block 42, with its sliding direction perpendicular to the movement direction of the worktable 11, thereby adjusting the position of the laser cutting head 16 in the horizontal direction. This allows for flexible adjustment of the horizontal position of the laser cutting head 16, eliminating the need for manual adjustment of the permanent magnet's position and angle, simplifying the workflow, improving efficiency, and ensuring higher precision through mechanical drive, thus guaranteeing the cutting accuracy of the permanent magnet and meeting the needs of mass production.

[0035] Example 2 Reference Figure 3 A turntable 17 is rotatably mounted on the placement platform 14. A fixed base 31 and a fixed electric cylinder 33 are both fixedly mounted on the turntable 17. A third drive assembly 6 is provided on the placement platform 14, which drives the turntable 17 to rotate.

[0036] Reference Figure 3 The third drive assembly 6 includes a third drive motor 61, a first drive wheel 62, a second drive wheel 63, and a drive belt 64. The third drive motor 61 is fixedly mounted on the upper surface of the placement platform 14, the first drive wheel 62 is fixedly mounted on the output shaft of the third drive motor 61, and the second drive wheel 63 is fixedly mounted on the turntable 17 and rotates coaxially with the turntable 17. The drive belt 64 is sleeved on the first drive wheel 62 and the second drive wheel 63.

[0037] The working principle of Embodiment 2 of this application is as follows: When the cutting angle of the permanent magnet needs to be adjusted, the third drive motor 61 is activated, and the output shaft of the third drive motor 61 drives the first transmission wheel 62 to rotate. Since the first transmission wheel 62 and the second transmission wheel 63 are connected by a transmission belt 64, the rotation of the first transmission wheel 62 will drive the second transmission wheel 63 to rotate through the transmission belt 64. The second transmission wheel 63 rotates coaxially with the turntable 17, thereby driving the turntable 17 to rotate on the placement platform 14. The turntable 17 drives the fixed base 31, the fixed electric cylinder 33, and the permanent magnet fixed by the fixing component 15 to rotate together, thereby realizing the adjustment of the permanent magnet angle. There is no need for the operator to manually rotate the permanent magnet, which not only reduces the labor intensity, but also allows the rotation angle of the turntable 17 to be precisely controlled by the third drive component 6, ensuring the accuracy of the permanent magnet angle adjustment. This enables the laser cutting head 16 to cut the permanent magnet at different angles, meeting the complex processing shape requirements of the permanent magnet, and further improving the applicability and processing accuracy of the equipment.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A processing equipment for permanent magnets in a hub motor, characterized in that: The system includes a frame (1), which has a cutting station inside. A worktable (11) is horizontally slidable on the frame (1). A conveying mechanism (2) is provided on the frame (1) to drive the worktable (11) to move horizontally. A permanent magnet is placed on the worktable (11). The worktable (11) moves in and out of the cutting station under the action of the conveying mechanism (2). A laser cutting head (16) is provided on the frame (1) to perform laser cutting on the permanent magnet at the cutting station. An adjustment mechanism (4) is provided on the frame (1) to adjust the position of the laser cutting head (16) in the horizontal direction. The adjustment mechanism (4) includes: Guide rail (41), the guide rail (41) is mounted on the frame (1), and the length direction of the guide rail (41) is consistent with the moving direction of the worktable (11); The first adjusting block (42) is slidably disposed on the guide rail (41); The second adjusting block (43) is slidably disposed on the first adjusting block (42) along the length direction of the first adjusting block (42). The sliding direction of the second adjusting block (43) is perpendicular to the moving direction of the worktable (11). The laser cutting head (16) is disposed on the second adjusting block (43). The first drive assembly (44) is mounted on the frame (1) and is used to drive the first adjustment block (42) to move. The second drive component (45) is disposed on the first adjustment block (42) and is used to drive the second adjustment block (43) to move.

2. The processing equipment for a hub motor permanent magnet according to claim 1, characterized in that: The first driving component (44) includes: The first drive screw (51) is rotatably mounted on the guide rail (41) and threadedly connected to the first adjusting block (42); The first drive motor (52) is mounted on the frame (1) and its output shaft is connected to the first drive screw (51).

3. The processing equipment for a hub motor permanent magnet according to claim 2, characterized in that: The second drive component (45) includes: The second drive screw (53) is rotatably mounted on the first adjusting block (42) and threadedly connected to the second adjusting block (43); The second drive motor (54) is mounted on the first adjusting block (42) and its output shaft is connected to the second drive screw (53).

4. The processing equipment for a hub motor permanent magnet according to claim 1, characterized in that: The conveying mechanism (2) includes: Conveyor sprocket (21), the conveyor sprocket (21) is rotatably mounted on the frame (1), and both ends of the frame (1) are provided with conveyor sprockets (21). A conveyor chain (22) is fitted onto two conveyor sprockets (21) at both ends of the frame (1), and the workbench (11) is set on the conveyor chain (22); A conveyor motor (23) is mounted on a frame (1) and its output shaft is connected to one of two conveyor sprockets (21).

5. The processing equipment for a hub motor permanent magnet according to claim 4, characterized in that: The workbench (11) includes: Mounting plate (12), said mounting plate (12) is disposed on conveyor chain (22); A lifting cylinder (13) is mounted on a mounting plate (12); A placement platform (14) is mounted on the piston rod of a lifting cylinder (13); Fixing component (15) is disposed on the placement platform (14) and is used to fix the position of the permanent magnet.

6. The processing equipment for a hub motor permanent magnet according to claim 5, characterized in that: The fixing component (15) includes: A fixed base (31) is provided on a placement platform (14); Two claw hooks (32) are rotatably mounted on a fixed base (31). The claw hooks (32) are arranged in an "L" shape, and the rotation point of the claw hooks (32) is located at their bend. A fixed electric cylinder (33) is mounted on a placement platform (14); Mounting block (34), said mounting block (34) is mounted on the piston rod of fixed electric cylinder (33); A rotating shaft (35) is rotatably mounted on a mounting block (34), and the two claw hooks (32) are rotatably connected to the rotating shaft (35) at one end near the fixed electric cylinder (33).

7. The processing equipment for a hub motor permanent magnet according to claim 6, characterized in that: A turntable (17) is rotatably mounted on the placement platform (14). The fixed base (31) and the fixed electric cylinder (33) are both mounted on the turntable (17). A third drive assembly (6) is mounted on the placement platform (14). The third drive assembly (6) is used to drive the turntable (17) to rotate.

8. The processing equipment for a hub motor permanent magnet according to claim 7, characterized in that: The third drive component (6) includes: The third drive motor (61) is mounted on the placement platform (14); The first transmission wheel (62) and the second transmission wheel (63) are mounted on the output shaft of the third drive motor (61) and the second transmission wheel (63) is mounted on the turntable (17) and rotates coaxially with the turntable (17). A transmission belt (64) is fitted onto the first transmission wheel (62) and the second transmission wheel (63).

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