Hub motor positioning and dismounting equipment

Abstract

The utility model relates to the technical field of motor disassembly, in particular to hub motor positioning and disassembling equipment which comprises a base, a vertical plate, a U-shaped plate and a clamping disc, a bearing table is installed at the top of the base through the vertical plate, the U-shaped plate is arranged at the upper end of the bearing table, end blocks are welded to the two sides of the U-shaped plate, and the clamping disc is connected with the U-shaped plate. Vertical electric cylinders are installed on the top of the base and located on the two sides of the vertical plate through installation bases, a horizontal electric cylinder is arranged in the U-shaped plate in a sleeved mode, and an output shaft of the horizontal electric cylinder is connected with a servo motor through a sleeving disc. A clamping disc is installed on an output shaft of the servo motor through a bolt, sliding grooves are formed in one side of the clamping disc at equal intervals, sliding blocks are arranged in the sliding grooves in a sliding mode, and a clamping plate is installed on one side of each sliding block through a screw; according to the hub motor positioning and dismounting equipment, the hub motor rotor can be conveniently and accurately clamped, dismounting is carried out in a rotating and retracting mode, efficiency is high, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of motor disassembly, and particularly relates to a positioning and disassembly device for a hub motor. Background Art

[0002] A hub motor is a motor integrated inside a vehicle wheel hub, used to directly drive the rotation of the vehicle tire. The hub motor is designed by integrating the vehicle's power system, transmission system, and braking system. Its working principle is based on a permanent magnet synchronous motor. By integrating the rotor part of the motor inside the vehicle wheel hub and directly connecting it to the wheel, while the stator part is installed on the vehicle chassis. This structure enables the motor to directly transfer torque to the wheel to achieve direct drive. When overhauling and disassembling the hub motor, a positioning and disassembly device for the hub motor is required.

[0003] The existing positioning and disassembly devices for hub motors are not convenient for accurately clamping the rotor of the hub motor, cannot be disassembled by rotating and retracting methods, have low efficiency, and waste manpower and material resources. Summary of the Invention

[0004] In view of the problems in the prior art, the utility model provides a positioning and disassembly device for a hub motor. The positioning and disassembly device for the hub motor is convenient for accurately clamping the rotor of the hub motor, and is disassembled by rotating and retracting methods, with high efficiency and strong practicability.

[0005] The technical solution adopted by the utility model to solve its technical problems is a positioning and disassembly device for a hub motor, including a base, a vertical plate, a U-shaped plate, and a clamping disc. A bearing platform is installed on the top of the base through the vertical plate. A U-shaped plate is arranged at the upper end of the bearing platform. End blocks are welded on both sides of the U-shaped plate. Vertical electric cylinders are installed on the top of the base and on both sides of the vertical plate through mounting seats. A horizontal electric cylinder is sleeved inside the U-shaped plate, and the output shaft of the horizontal electric cylinder is connected to a servo motor through a socket disc.

[0006] The output shaft of the servo motor is installed with a clamping disc through bolts. A plurality of sliding grooves are equidistantly arranged on one side of the clamping disc, and sliding blocks slide in the sliding grooves. A clamping plate is installed on one side of the sliding block through screws. A clamping electric cylinder is installed in the sliding groove and on one side of the sliding block through a positioning plate.

[0007] By adopting the above technical solution, the positioning and disassembly device for the hub motor is convenient for accurately clamping the rotor of the hub motor, and is disassembled by rotating and retracting methods, with high efficiency and strong practicability.

[0008] Specifically, a servo motor controller is installed at one end of the top of the U-shaped plate through screws. The output end of the servo motor controller and the input end of the servo motor are electrically connected through a wire.

[0009] Specifically, the output shaft of the clamping electric cylinder is connected to the sliding block by screws.

[0010] By adopting the above technical solution, the clamping electric cylinder drives the sliding block to slide in the sliding groove, and the clamping plate is used to clamp and fix the rotor of the hub motor.

[0011] Specifically, guiding holes are provided at both ends of the bearing platform, and the output shaft of the vertical electric cylinder passes through the guiding holes to connect to the end block.

[0012] Specifically, anti-slip ridges are equidistantly arranged on the inner side of the clamping plate.

[0013] Specifically, mounting holes are provided at the corners of the base.

[0014] By adopting the above technical solution, the base can be easily installed and fixed by using the mounting holes on the base and the matching bolts, improving the stability during use.

[0015] Advantages of the present utility model:

[0016] For a hub motor positioning and disassembly device of the present utility model, the vertical electric cylinder drives the U-shaped plate and the horizontal electric cylinder to move up and down, adjusts the clamping disc to a suitable height, the horizontal electric cylinder drives the clamping disc to move forward, so that the clamping plate clamps the outside of the rotor of the hub motor, the power supply of the clamping electric cylinder is turned on, the clamping electric cylinder drives the sliding block to slide in the sliding groove, and the clamping plate is used to clamp and fix the rotor of the hub motor.

[0017] For a hub motor positioning and disassembly device of the present utility model, the servo motor drives the clamped motor rotor to rotate, and the servo motor controller is convenient for controlling the rotation angle of the servo motor, facilitating the disassembly of the hub motor rotor, and the horizontal electric cylinder drives the clamped motor rotor to retract, facilitating disassembly. Description of the drawings

[0018] The following further illustrates the present utility model in conjunction with the drawings and embodiments.

[0019] Figure 1 is the overall structural schematic diagram of the present utility model;

[0020] Figure 2 is the side view of the present utility model;

[0021] Figure 3 is the structural schematic diagram of the guiding hole of the present utility model.

[0022] In the figure: 1. Vertical electric cylinder; 2. Bearing platform; 3. End block; 4. U-shaped plate; 5. Horizontal electric cylinder; 6. Servo motor controller; 7. Socket plate; 8. Servo motor; 9. Clamping electric cylinder; 10. Positioning plate; 11. Sliding groove; 12. Clamping plate; 13. Sliding block; 14. Anti-slip convex pattern; 15. Snap-in plate; 16. Vertical plate; 17. Mounting hole; 18. Base; 19. Guide hole. Detailed implementation manner

[0023] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners.

[0024] In order to facilitate the accurate clamping of the hub motor rotor by the hub motor positioning and disassembly device, and perform disassembly through rotation and retraction, with high efficiency and strong practicability, as Figures 1-3 shown, a hub motor positioning and disassembly device described in the present utility model includes a base 18, a vertical plate 16, a U-shaped plate 4 and a snap-in plate 15. A bearing platform 2 is installed on the top of the base 18 through the vertical plate 16. A U-shaped plate 4 is arranged at the upper end of the bearing platform 2. End blocks 3 are welded on both sides of the U-shaped plate 4. Vertical electric cylinders 1 are installed on both sides of the vertical plate 16 on the top of the base 18 through mounting seats. A horizontal electric cylinder 5 is sleeved in the U-shaped plate 4, and the output shaft of the horizontal electric cylinder 5 is connected to a servo motor 8 through a socket plate 7;

[0025] The output shaft of the servo motor 8 is installed with a snap-in plate 15 through bolts. A plurality of sliding grooves 11 are equidistantly arranged on one side of the snap-in plate 15, and sliding blocks 13 slide in the sliding grooves 11. A clamping plate 12 is installed on one side of the sliding block 13 through screws. A clamping electric cylinder 9 is installed in the sliding groove 11 on one side of the sliding block 13 through a positioning plate 10.

[0026] When in use, the hub motor positioning and disassembly device is convenient for accurately clamping the hub motor rotor, and performs disassembly through rotation and retraction, with high efficiency and strong practicability.

[0027] Exemplarily, as Figure 1 shown, the present utility model further includes that one end of the top of the U-shaped plate 4 is installed with a servo motor controller 6 through screws, and the output end of the servo motor controller 6 and the input end of the servo motor 8 are electrically connected through a wire.

[0028] When in use, the servo motor controller 6 is convenient for controlling the rotation angle of the servo motor 8, and is convenient for disassembling the hub motor rotor.

[0029] Exemplarily, as Figure 1 shown, the present utility model further includes that the output shaft of the clamping electric cylinder 9 is connected to the sliding block 13 through screws.

[0030] During use, the clamping electric cylinder 9 is used to drive the sliding block 13 to slide in the sliding groove 11, and the clamping plate 12 is used to clamp and fix the rotor of the hub motor.

[0031] Exemplarily, as Figure 1 、 3 shown, the present utility model further includes that guiding holes 19 are formed at both ends of the bearing platform 2, and the output shaft of the vertical electric cylinder 1 passes through the guiding holes 19 to connect to the end block 3.

[0032] During use, the guiding holes 19 function to guide the output shaft of the vertical electric cylinder 1.

[0033] Exemplarily, as Figure 1 shown, the present utility model further includes that anti-slip convex lines 14 are equidistantly arranged on the inner side of the clamping plate 12.

[0034] During use, the anti-slip convex lines 14 make the clamping plate 12 have high anti-slip performance and strong stability when clamping the motor rotor.

[0035] Exemplarily, as Figure 1 shown, the present utility model further includes that mounting holes 17 are formed at the corners of the base 18.

[0036] During use, the mounting holes 17 on the base 18 and the matching bolts are used to facilitate the installation and fixation of the base 18, improving the stability during use.

[0037] When the present utility model is in use, the vertical electric cylinder 1 is used to drive the U-shaped plate 4 and the horizontal electric cylinder 5 to move up and down, adjust the clamping disc 15 to a suitable height, and the horizontal electric cylinder 5 is used to drive the clamping disc 15 to move forward, so that the clamping plate 12 clamps the outside of the rotor of the hub motor;

[0038] The power supply of the clamping electric cylinder 9 is turned on. The clamping electric cylinder 9 is used to drive the sliding block 13 to slide in the sliding groove 11, the clamping plate 12 is used to clamp and fix the rotor of the hub motor, the servo motor 8 is used to drive the clamped motor rotor to rotate, and the servo motor controller 6 is convenient for controlling the rotation angle of the servo motor 8, facilitating the disassembly of the hub motor rotor;

[0039] The horizontal electric cylinder 5 is used to drive the clamped motor rotor to retract, facilitating disassembly. The hub motor positioning and disassembly device is convenient for accurately clamping the hub motor rotor and performing disassembly by means of rotation and retraction, with high efficiency and strong practicability.

[0040] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hub motor positioning and disassembly device, characterized in that, It includes a base (18), a vertical plate (16), a U-shaped plate (4) and a clamping disc (15). A bearing platform (2) is installed on the top of the base (18) through the vertical plate (16). A U-shaped plate (4) is arranged at the upper end of the bearing platform (2). End blocks (3) are welded on both sides of the U-shaped plate (4). Vertical electric cylinders (1) are installed on both sides of the vertical plate (16) on the top of the base (18) through mounting seats. A horizontal electric cylinder (5) is sleeved in the U-shaped plate (4), and the output shaft of the horizontal electric cylinder (5) is connected to a servo motor (8) through a socket disc (7). The output shaft of the servo motor (8) is installed with a clamping disc (15) through bolts. A plurality of sliding grooves (11) are equidistantly formed on one side of the clamping disc (15), and sliding blocks (13) slide in the sliding grooves (11). A clamping plate (12) is installed on one side of the sliding block (13) through screws. A clamping electric cylinder (9) is installed in the sliding groove (11) on one side of the sliding block (13) through a positioning plate (10).

2. The positioning and disassembly device for a wheel hub motor according to claim 1, wherein, One end of the top of the U-shaped plate (4) is installed with a servo motor controller (6) through screws. The output end of the servo motor controller (6) and the input end of the servo motor (8) are electrically connected through a wire.

3. The positioning and disassembly device for a hub motor according to claim 1, wherein, The output shaft of the clamping electric cylinder (9) is connected to the sliding block (13) through screws.

4. The positioning and disassembly device for a wheel hub motor according to claim 1, wherein, Guide holes (19) are formed at both ends of the bearing platform (2). The output shaft of the vertical electric cylinder (1) penetrates through the guide hole (19) to connect the end block (3).

5. A hub motor positioning and disassembly device according to claim 1, characterized in that, Anti-slip ridges (14) are equidistantly arranged on the inner side of the clamping plate (12).

6. The positioning and disassembly device for a hub motor according to claim 1, characterized in that, Mounting holes (17) are formed at the corners of the base (18).

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