Servo motor calibration equipment

Abstract

The utility model relates to the technical field of servo motor calibration equipment, and discloses servo motor calibration equipment which comprises a base, the top of the base is connected with a rotating sleeve box in a sliding mode, the inside of the rotating sleeve box is connected with a rotating wheel in a rotating mode, and the surface of the rotating wheel is connected with a belt in a sleeved mode. According to the servo motor calibration equipment, through the arrangement of the adjusting assembly, when the servo motor calibration equipment is used, an output motor is started to drive a rotating wheel to rotate, a belt drags a servo motor body to rotate, the operation condition of a rotor in the servo motor is detected through a vibration sensor and a rotating speed sensor, and calibration is conducted; the driving motor is started to drive the rotating shaft to rotate, and then the gear on the rotating shaft climbs and ascends on the fixed teeth to drive the movable frame to slide on the lifting groove, so that the effect of adjusting the tightness of the belt is achieved, the belt is prevented from slipping, normal operation of the equipment is guaranteed, and the stability and accuracy of the servo motor calibration equipment are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of servo motor calibration equipment, and in particular to a servo motor calibration equipment. Background Technology

[0002] A servo motor is a motor that controls the operation of mechanical components in a servo system. It is a type of auxiliary motor with indirect speed control. Servo motors can control speed and position with very high accuracy. They can convert voltage signals into torque and speed to drive the controlled object. Servo motor calibration equipment is used to ensure that a servo motor can accurately and stably execute the expected motion within its operating range. It is commonly used to test and calibrate the performance of servo motors to ensure their accuracy and reliability in practical applications. This includes dynamic balancing machines. These devices can be used to detect multiple parameters of the servo motor, such as position, speed, acceleration, and feedback signals. The application of servo motors in automated production lines requires regular calibration to ensure the accuracy and stability of production.

[0003] Existing servo motor calibration equipment is inconvenient to adjust belt tension during actual use. Belt slippage can easily affect the normal operation of the equipment, and it is also inconvenient to quickly clamp and fix servo motors of different sizes. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem solved by the utility model is to provide a servo motor calibration device that is highly practical, easy to operate, and has a simple structure. It solves the problems mentioned in the background art, such as the inconvenience of adjusting belt tension, belt slippage, which easily affects the normal operation of the equipment, and the inconvenience of quickly clamping and fixing servo motors of different sizes.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a servo motor calibration device includes a base, a rotating sleeve slidably connected to the top of the base, a rotating wheel rotatably connected inside the rotating sleeve, a belt sleeved on the surface of the rotating wheel, a lifting groove formed on the surface of the rotating sleeve, several sets of fixing teeth fixedly connected to the inner wall of one side of the lifting groove, adjustment components meshing on the surface of the fixing teeth, two sets of support plates slidably connected to the top of the base, limit components threadedly connected to both ends of the support plates, a support frame fixedly connected to the top of the support plates, a support platform slidably connected to the top of the support frame, a vibration sensor fixedly installed at the bottom of the support platform, a clamp rotatably connected to one side of the top of the support frame, a fixing component threadedly connected to the top of the clamp, a support rod fixedly connected to the top of the base, and a speed sensor fixedly connected to the top of the support rod.

[0008] As a further embodiment of this utility model, the adjustment component includes a gear meshing with a fixed tooth surface, a rotating shaft sleeved inside the gear, movable frames fixedly connected to both ends of the rotating shaft, a drive motor fixedly connected to one end of the rotating shaft, and a rolling sleeve rotatably connected to the surface of the rotating shaft, the rolling sleeve facilitating the driving of the belt.

[0009] As a further embodiment of this utility model, the limiting component includes threaded bolts threaded to both ends of the support plate, a pressure plate rotatably connected to the bottom of the threaded bolts, and a turntable fixedly connected to the top of the threaded bolts, the turntable facilitating the rotation of the threaded bolts.

[0010] As a further embodiment of this utility model, the fixing component includes a threaded rod threadedly connected to the top of the bracket, a clamping block rotatably connected to the bottom of the threaded rod, and a rotating disk fixedly connected to the top of the threaded rod, the rotating disk facilitating the rotation of the threaded rod.

[0011] As a further embodiment of this utility model, two sets of sliders are fixedly connected to the bottom of the support plate, and the surface of the base is provided with a sliding groove that matches the slider, so that the slider can slide smoothly.

[0012] As a further embodiment of this utility model, both ends of the movable frame are slidably connected to stabilizing columns, and the surface of the drive motor is fitted with a protective shell, which facilitates the protection of the drive motor.

[0013] As a further embodiment of this utility model, a servo motor body is snapped onto the top of the support platform, and an output motor is fixedly connected to one side of the rotating wheel, which facilitates driving the rotating wheel to rotate.

[0014] (III) Beneficial Effects

[0015] This utility model provides a servo motor calibration device, which has the following beneficial effects:

[0016] 1. This servo motor calibration equipment, through component settings adjustment, starts the output motor to drive the rotating wheel, which in turn causes the belt to drive the servo motor body to rotate. Vibration and speed sensors detect the rotor's operation in the servo motor and perform calibration. When belt tension needs to be adjusted, the drive motor is started to drive the rotating shaft to rotate. The gear on the rotating shaft then crawls and rises on the fixed teeth, causing the movable frame to slide on the lifting groove, thereby achieving the effect of adjusting belt tension, preventing belt slippage, ensuring normal operation of the equipment, and improving the stability and accuracy of the servo motor calibration equipment.

[0017] 2. This servo motor calibration equipment, through the setting of limiting and fixing components, allows for the placement of the servo motor body on the grooves of two sets of support platforms according to the different sizes of servo motors. Twisting the rotating disk drives the threaded rod to rotate on the clamp, causing the threaded rod to push the clamping block to press against the surface of the servo motor body, thereby pushing the support frame. This causes the slider under the support plate to slide on the base surface until it reaches the appropriate position. Rotating the turntable causes the threaded bolt to drive the pressure plate downward, applying pressure to the base surface and limiting its position, thus achieving the effect of clamping and fixing servo motors of different sizes, improving the applicability and adjustability of the servo motor calibration equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the limiting component and fixing component of this utility model;

[0021] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model.

[0022] In the diagram: 1. Base; 2. Rotating sleeve; 3. Rotary wheel; 4. Belt; 5. Fixed gear; 6. Adjustment assembly; 601. Gear; 602. Rotating shaft; 603. Movable frame; 604. Drive motor; 605. Rolling sleeve; 7. Support plate; 8. Limiting assembly; 801. Threaded bolt; 802. Pressure plate; 803. Turntable; 9. Support frame; 10. Support platform; 11. Vibration sensor; 12. Clamping bracket; 13. Fixing assembly; 1301. Threaded rod; 1302. Clamping block; 1303. Rotating disk; 14. Support rod; 15. Speed ​​sensor; 16. Slider; 17. Stabilizing column; 18. Protective shell; 19. Servo motor body; 20. Output motor. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1 to 4This utility model provides a technical solution: a servo motor calibration device, including a base 1, a rotating sleeve 2 slidably connected to the top of the base 1, a rotating wheel 3 rotatably connected inside the rotating sleeve 2, a belt 4 sleeved on the surface of the rotating wheel 3, a lifting groove opened on the surface of the rotating sleeve 2, and several sets of fixing teeth 5 fixedly connected to the inner wall of one side of the lifting groove. Adjustment components 6 are engaged on the surface of the fixing teeth 5. By setting the adjustment components 6, the tension of the belt 4 can be adjusted, preventing the belt 4 from slipping, ensuring the normal operation of the device, and improving the stability and accuracy of the servo motor calibration device. Two sets of support plates are slidably connected to the top of the base 1. 7. Both ends of the support plate 7 are threadedly connected to limit components 8. Through the setting of limit components 8 and fixing components 13, the effect of clamping and fixing servo motors of different sizes is achieved, which improves the applicability and adjustability of the servo motor calibration equipment. The top of the support plate 7 is fixedly connected to the support frame 9. The top of the support frame 9 is slidably connected to the support platform 10. The bottom of the support platform 10 is fixedly installed with a vibration sensor 11. One side of the top of the support frame 9 is rotatably connected to the card holder 12. The top of the card holder 12 is threadedly connected to the fixing component 13. The top of the base 1 is fixedly connected to the support rod 14. The top of the support rod 14 is fixedly connected to the speed sensor 15.

[0025] The adjusting component 6 includes a gear 601 meshing with the surface of the fixed teeth 5. A rotating shaft 602 is sleeved inside the gear 601. Movable frames 603 are fixedly connected to both ends of the rotating shaft 602. A drive motor 604 is fixedly connected to one end of the rotating shaft 602. A rolling sleeve 605 is rotatably connected to the surface of the rotating shaft 602. The rolling sleeve 605 facilitates the driving of the belt 4.

[0026] The limiting component 8 includes threaded bolts 801 threadedly connected to both ends of the support plate 7. A pressure plate 802 is rotatably connected to the bottom of the threaded bolts 801, and a turntable 803 is fixedly connected to the top of the threaded bolts 801. The turntable 803 drives the threaded bolts 801 to rotate.

[0027] The fixing component 13 includes a threaded rod 1301 threadedly connected to the top of the bracket 12. A clamping block 1302 is rotatably connected to the bottom of the threaded rod 1301, and a rotating disk 1303 is fixedly connected to the top of the threaded rod 1301. The rotating disk 1303 drives the threaded rod 1301 to rotate.

[0028] Two sets of sliders 16 are fixedly connected to the bottom of the support plate 7. The surface of the base 1 is provided with a sliding groove that matches the slider 16. The sliding groove facilitates the sliding of the slider 16.

[0029] Stabilizing columns 17 are slidably connected to both ends of the movable frame 603, and a protective shell 18 is sleeved on the surface of the drive motor 604. The protective shell 18 serves to protect the drive motor 604.

[0030] The top of the support platform 10 is fitted with a servo motor body 19, and an output motor 20 is fixedly connected to one side of the rotating wheel 3. The output motor 20 drives the rotating wheel 3 to rotate.

[0031] The vibration sensor 11 is model HE103; the speed sensor 15 is model JN899-JN338-500AE. The above parameters and models can be selected according to the actual situation.

[0032] In this invention, the working steps of the device are as follows:

[0033] First step: When in use, start the output motor 20 to drive the wheel 3 to rotate, and make the belt 4 drive the servo motor body 19 to rotate. The vibration sensor 11 and the speed sensor 15 detect the operation of the rotor in the servo motor and perform calibration.

[0034] Second step: When it is necessary to adjust the tension of belt 4, start the drive motor 604 to drive the rotating shaft 602 to rotate, and then the gear 601 on the rotating shaft 602 crawls and rises on the fixed gear 5, driving the movable frame 603 to slide on the lifting groove.

[0035] Third step: When in use, depending on the size of the servo motor, place the servo motor body 19 on the grooves of the two sets of support platforms 10, twist the rotating disk 1303 to drive the threaded rod 1301 to rotate on the clamp 12, so that the threaded rod 1301 pushes the clamp block 1302 to squeeze the surface of the servo motor body 19, and then pushes the support frame 9, so that the slider 16 under the support plate 7 slides on the surface of the base 1 to reach the appropriate position, rotate the turntable 803, so that the threaded bolt 801 drives the pressure plate 802 to move downward, pressurize and limit the surface of the base 1.

[0036] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0037] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A servo motor calibration apparatus comprising a base (1), characterized in that: The top of the base (1) is slidably connected with a rotating sleeve box (2), the inside of the rotating sleeve box (2) is rotatably connected with a rotating wheel (3), the surface of the rotating wheel (3) is sleeved with a belt (4), the surface of the rotating sleeve box (2) is provided with a lifting groove, the inner wall of one side of the lifting groove is fixedly connected with a plurality of groups of fixed teeth (5), the surface of the fixed teeth (5) is engaged with an adjusting assembly (6), the top of the base (1) is slidably connected with two groups of supporting plates (7), the both ends of the supporting plate (7) are threadedly connected with a limiting assembly (8), the top of the supporting plate (7) is fixedly connected with a supporting frame (9), the top of the supporting frame (9) is slidably connected with a supporting table (10), the bottom of the supporting table (10) is fixedly installed with a vibration sensor (11), one side of the top of the supporting frame (9) is rotatably connected with a clamping frame (12), the top of the clamping frame (12) is threadedly connected with a fixing assembly (13), the top of the base (1) is fixedly connected with a supporting rod (14), the top of the supporting rod (14) is fixedly connected with a rotating speed sensor (15).

2. A servo motor calibration apparatus according to claim 1, wherein: The adjusting assembly (6) comprises a gear (601) engaged with the surface of the fixed tooth (5), the inside of the gear (601) is sleeved with a rotating shaft (602), the both ends of the rotating shaft (602) are fixedly connected with a movable frame (603), one end of the rotating shaft (602) is fixedly connected with a driving motor (604), the surface of the rotating shaft (602) is rotatably connected with a rolling sleeve (605).

3. The servo motor calibration device of claim 1, wherein: The limiting assembly (8) comprises a threaded bolt (801) threadedly connected with the both ends of the supporting plate (7), the bottom of the threaded bolt (801) is rotatably connected with a pressing plate (802), the top of the threaded bolt (801) is fixedly connected with a rotating disc (803).

4. The servo motor calibration apparatus of claim 1, wherein: The fixing assembly (13) comprises a threaded rod (1301) threadedly connected with the top of the clamping frame (12), the bottom of the threaded rod (1301) is rotatably connected with a clamping block (1302), the top of the threaded rod (1301) is fixedly connected with a rotating disc (1303).

5. The servo motor calibration device of claim 1, wherein: The bottom of the supporting plate (7) is fixedly connected with two groups of sliding blocks (16), the surface of the base (1) is provided with a sliding groove matched with the sliding block (16).

6. The servo motor calibration device of claim 2, wherein: The both ends of the movable frame (603) are slidably connected with a stabilizing column (17), the surface of the driving motor (604) is sleeved with a protective shell (18).

7. The servo motor calibration device of claim 1, wherein: The top of the supporting table (10) is clamped with a servo motor body (19), one side of the rotating wheel (3) is fixedly connected with an output motor (20).

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