Intelligent permanent magnet synchronous servo motor

Abstract

The utility model discloses an intelligent permanent magnet synchronous servo motor, which belongs to the technical field of permanent magnet synchronous servo motors and comprises a servo motor and a shell, the rear side of the servo motor is fixedly connected to the front side of the shell, the rear side of the shell is fixedly connected with an L-shaped shell, the inner side of the L-shaped shell is rotatably connected with a screw rod, and the outer side of the screw rod is in threaded connection with a moving block. A sliding strip is fixedly connected to the front side of the moving block, the front side of the sliding strip is slidably connected to the rear side of the shell, two first columns are fixedly connected to the rear side of the sliding strip, first connecting rods are rotatably connected to the other ends of the two first columns, second columns are rotatably connected to the other ends of the two first connecting rods, and rotating frames are fixedly connected to the outer sides of the two second columns. The device is reasonable in structural design, the servo motor and the device can be conveniently fixed together through cooperation of the hand rotating wheel, the screw rod, the first connecting rod, the first column, the L-shaped strip, the moving block and the rotating frame, and therefore a user can conveniently detach the device.

Description

Technical Field

[0001] The utility model relates to the technical field of permanent magnet synchronous servo motors, in particular to an intelligent permanent magnet synchronous servo motor. Background Art

[0002] Since the servo motor has the characteristics of high control accuracy, good low-frequency characteristics, strong speed overload and torque overload capacity, reliable control performance and good acceleration performance, it has been widely used in mechanical equipment with high requirements for precision, such as printing equipment, machine tools and CNC numerical control equipment, assembly lines and material clamping automatic production, printing equipment pulping and paper making and web surface processing and automatic airborne system packaging equipment, textile equipment, laser processing equipment, robots, automated production lines and other equipment with relatively high requirements for process accuracy, processing efficiency and working reliability. The patent document with publication number CN 111654147 A discloses an intelligent permanent magnet synchronous servo motor, including a base, a vibration reduction frame fixedly mounted on the base and a motor body fixedly mounted in the vibration reduction frame, wherein the vibration reduction frame includes a frame fixedly mounted on the base, four arc plates movably arranged in the frame, arc tension springs arranged between adjacent arc plates and four rows of springs of equal number fixedly mounted in the center of the four arc plates.

[0003] In the above technical solution, the servo motor is simply fixed somewhere in the device. However, when the user needs to remove the servo motor, the connection needs to be cut, which is very troublesome. Therefore, we propose an intelligent permanent magnet synchronous servo motor to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent permanent magnet synchronous servo motor to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An intelligent permanent magnet synchronous servo motor comprises: a servo motor and a shell, wherein the rear side of the servo motor is fixedly connected to the front side of the shell, the rear side of the shell is fixedly connected to an L-shaped shell, the inner side of the L-shaped shell is rotatably connected to a screw, the outer side of the screw is threadedly connected to a moving block, the front side of the moving block is fixedly connected to a sliding bar, and the front side of the sliding bar is slidably connected to the rear side of the shell, the rear side of the sliding bar is fixedly connected to two No. 1 columns, the other ends of the two No. 1 columns are rotatably connected to a No. 1 connecting rod, the other ends of the two No. 1 connecting rods are rotatably connected to a No. 2 column, and the outer sides of the two No. 2 columns are fixedly connected to a rotating frame, the front sides of the two rotating frames are slidably connected to the same rear side of the shell, and the outer sides of the two rotating frames are provided with a driving device.

[0007] Preferably, the driving device includes: a hand wheel, the bottom of the hand wheel is fixedly connected to the top of the screw, the top of the L-shaped shell is fixedly connected to an L-shaped frame, the inner side of the L-shaped frame is threadedly connected to a bolt, the top of the bolt is fixedly connected to a clamping column, and the top of the hand wheel is provided with a plurality of circular holes adapted to the clamping columns, and the outer sides of the clamping columns are movably inserted into the corresponding circular holes.

[0008] Preferably, a buffer pad is fixedly connected to the bottom of the shell, a T-shaped plate is fixedly connected to the bottom of the buffer pad, a No. 3 column is fixedly connected to the rear side of the T-shaped plate, two No. 2 connecting rods are rotatably connected to the outer side of the No. 3 column, the other ends of the two No. 2 connecting rods are rotatably connected to a moving frame, the inner sides of the two moving frames are slidably connected to the same fixed shaft, and a protection box is fixedly connected to the outer side of the fixed shaft, the inner walls of the left and right sides of the protection box are fixedly connected to springs, and the other ends of the two springs are fixedly connected to one side of the corresponding moving frame.

[0009] Preferably, two U-shaped bars are fixedly connected to the rear side of the shell, and rectangular holes matching the rotating frames are formed on the inner sides of the two U-shaped bars, and the outer sides of the two rotating frames are slidably connected in the rectangular holes.

[0010] Preferably, an L-shaped bar is fixedly connected to the rear side of the shell, and the outer side of the L-shaped bar is slidably connected to the inner side of the moving block.

[0011] Preferably, a bottom plate is fixedly connected to the bottom of the protection box.

[0012] In the utility model, the intelligent permanent magnet synchronous servo motor rotates the screw by rotating the hand wheel, thereby driving the moving block to move in the vertical direction, so that the No. 1 connecting rod starts to rotate, and due to the rotation of the No. 1 connecting rod, the rotating frame starts to move in the horizontal direction. At this time, as long as the rotating frame enters the socket of the corresponding device of the user and puts the card column into the round hole;

[0013] In the utility model, the intelligent permanent magnet synchronous servo motor is threadedly connected to the inner side of the L-shaped frame by bolts, and the servo motor and the device are fixed at this time. When the servo motor starts to vibrate, the buffer pad will perform the first step of buffering, and then the shell will shake downward, so that the second connecting rod starts to rotate and drives the mobile frame to compress the spring, and then the second step of buffering is performed, so as to help the device to be used normally for a long time;

[0014] The utility model has a reasonable structural design. Through the cooperation among the hand wheel, the screw rod, the No. 1 connecting rod, the No. 1 column, the L-shaped bar, the moving block and the rotating frame, the servo motor can be conveniently fixed together with the device, so that the user can disassemble it conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1A three-dimensional structural schematic diagram of an intelligent permanent magnet synchronous servo motor proposed by the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the structure of an intelligent permanent magnet synchronous servo motor proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the No. 2 connecting rod and rotating frame structure proposed by the utility model.

[0018] In the figure: 1. servo motor; 2. housing; 3. L-shaped housing; 4. screw; 5. moving block; 6. sliding bar; 7. No. 1 column; 8. No. 1 connecting rod; 9. No. 2 column; 10. rotating frame; 11. U-shaped bar; 12. L-shaped bar; 13. hand wheel; 14. L-shaped frame; 15. bolt; 16. clamping column; 17. buffer pad; 18. T-shaped plate; 19. No. 3 column; 20. No. 2 connecting rod; 21. moving frame; 22. fixed shaft; 23. spring; 24. protection box; 25. bottom plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 , an intelligent permanent magnet synchronous servo motor, comprising: a servo motor and a shell, the rear side of the servo motor is fixedly connected to the front side of the shell, the rear side of the shell is fixedly connected to an L-shaped shell, the inner side of the L-shaped shell is rotatably connected to a screw, the outer side of the screw is threadedly connected to a moving block, the front side of the moving block is fixedly connected to a sliding bar, and the front side of the sliding bar is slidably connected to the rear side of the shell, the rear side of the sliding bar is fixedly connected to two No. 1 columns, the other ends of the two No. 1 columns are rotatably connected to a No. 1 connecting rod, the other ends of the two No. 1 connecting rods are rotatably connected to a No. 2 column, and the outer sides of the two No. 2 columns are fixedly connected to a rotating frame, the front sides of the two rotating frames are slidably connected to the same rear side of the shell, and a driving device is arranged on the outer sides of the two rotating frames.

[0021] The top of the L-shaped shell is fixedly connected to the L-shaped frame, the inner side of the L-shaped frame is threadedly connected to a bolt, the top of the bolt is fixedly connected to a clamping column, the top of the hand-turned wheel is provided with a plurality of circular holes adapted to the clamping columns, the outer side of the clamping columns are movably inserted into the corresponding circular holes, the bottom of the shell is fixedly connected to a buffer pad, the bottom of the buffer pad is fixedly connected to a T-shaped plate, the rear side of the T-shaped plate is fixedly connected to a No. 3 column, the outer side of the No. 3 column is rotatably connected to two No. 2 connecting rods, the other ends of the two No. 2 connecting rods are rotatably connected to a moving frame, the inner sides of the two moving frames are slidably connected to the same fixed shaft, and the outer side of the fixed shaft is fixedly connected to a protection box, the inner walls on the left and right sides of the protection box are fixedly connected to springs, and the other ends of the two springs are fixedly connected to one side of the corresponding moving frame, so that the moving frame can be buffered.

[0022] In this embodiment, two U-shaped bars are fixedly connected to the rear side of the shell, and rectangular holes matching the rotating frames are opened on the inner sides of the two U-shaped bars. The outer sides of the two rotating frames are slidably connected in the rectangular holes. An L-shaped bar is fixedly connected to the rear side of the shell, and the outer side of the L-shaped bar is slidably connected to the inner side of the moving block. A bottom plate is fixedly connected to the bottom of the protective box to support the entire device.

[0023] In this embodiment, when in use, the hand wheel is turned to rotate the screw, thereby driving the moving block to move in the vertical direction, so that the No. 1 connecting rod starts to rotate, and due to the rotation of the No. 1 connecting rod, the rotating frame starts to move in the horizontal direction. At this time, as long as the rotating frame enters the socket of the user's corresponding device and puts the card column into the round hole, and the bolt is threadedly connected to the inside of the L-shaped frame, the servo motor and the device are fixed. When the servo motor starts and vibrates, the buffer pad will perform the first step of buffering, and then the outer shell shakes downward, so that the No. 2 connecting rod starts to rotate and drives the moving frame to compress the spring. At this time, the second step of buffering is performed, thereby helping the device to be used normally for a long time.

[0024] The above is a detailed introduction to an intelligent permanent magnet synchronous servo motor provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An intelligent permanent magnet synchronous servo motor, characterized in that: include: A servo motor (1) and a housing (2), wherein the rear side of the servo motor (1) is fixedly connected to the front side of the housing (2), the rear side of the housing (2) is fixedly connected to an L-shaped housing (3), the inner side of the L-shaped housing (3) is rotatably connected to a screw rod (4), the outer side of the screw rod (4) is threadedly connected to a moving block (5), the front side of the moving block (5) is fixedly connected to a sliding bar (6), and the front side of the sliding bar (6) is slidably connected to the rear side of the housing (2), the rear side of the sliding bar (6) is fixedly connected to two No. 1 columns (7), the other ends of the two No. 1 columns (7) are rotatably connected to a No. 1 connecting rod (8), the other ends of the two No. 1 connecting rods (8) are rotatably connected to a No. 2 column (9), and the outer sides of the two No. 2 columns (9) are fixedly connected to a rotating frame (10), the front sides of the two rotating frames (10) are slidably connected to the rear side of the same housing (2), and the outer sides of the two rotating frames (10) are provided with a driving device.

2. The intelligent permanent magnet synchronous servo motor according to claim 1, characterized in that: The driving device comprises: a hand wheel (13), the bottom of the hand wheel (13) is fixedly connected to the top of the screw rod (4), the top of the L-shaped shell (3) is fixedly connected to an L-shaped frame (14), the inner side of the L-shaped frame (14) is threadedly connected to a bolt (15), the top of the bolt (15) is fixedly connected to a clamping column (16), the top of the hand wheel (13) is provided with a plurality of circular holes adapted to the clamping columns (16), and the outer sides of the clamping columns (16) are movably inserted into the corresponding circular holes.

3. The intelligent permanent magnet synchronous servo motor according to claim 1, characterized in that: The bottom of the shell (2) is fixedly connected with a buffer pad (17), the bottom of the buffer pad (17) is fixedly connected with a T-shaped plate (18), the rear side of the T-shaped plate (18) is fixedly connected with a No. 3 column (19), the outer side of the No. 3 column (19) is rotatably connected with two No. 2 connecting rods (20), the other ends of the two No. 2 connecting rods (20) are rotatably connected with a moving frame (21), the inner sides of the two moving frames (21) are slidably connected with the same fixed shaft (22), and the outer side of the fixed shaft (22) is fixedly connected with a protection box (24), the inner walls on both sides of the protection box (24) are fixedly connected with springs (23), and the other ends of the two springs (23) are fixedly connected to one side of the corresponding moving frame (21).

4. The intelligent permanent magnet synchronous servo motor according to claim 1, characterized in that: Two U-shaped bars (11) are fixedly connected to the rear side of the housing (2); rectangular holes matching the rotating frames (10) are provided on the inner sides of the two U-shaped bars (11); and the outer sides of the two rotating frames (10) are slidably connected in the rectangular holes.

5. The intelligent permanent magnet synchronous servo motor according to claim 1, characterized in that: An L-shaped bar (12) is fixedly connected to the rear side of the housing (2), and the outer side of the L-shaped bar (12) is slidably connected to the inner side of the moving block (5).

6. The intelligent permanent magnet synchronous servo motor according to claim 3, characterized in that: The bottom of the protection box (24) is fixedly connected with a bottom plate (25).

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