Stepping signal acquisition tracking device

Abstract

The utility model discloses a stepping signal collecting and tracking device, which relates to the technical field of stepping signal collecting and tracking and comprises a stepping motor body, an output shaft is arranged at the output end of the stepping motor body, a mounting frame is detachably connected to the surface of the stepping motor body, and a threaded ejector rod is in threaded connection with the surface of the lower portion of the mounting frame. A processor is mounted on the upper surface of the mounting frame, a data display screen is mounted on the upper surface of the processor, an acquisition block is fixedly connected to the lower surface of the telescopic rod, a sleeve hole is formed in the surface of the acquisition block, and a mounting groove is formed in the surface of the sleeve hole; according to the utility model, through the arrangement of the mounting rack, the threaded push rod, the sleeve, the telescopic rod and the acquisition block, the acquisition tracking device can be adapted to stepping motors with different sizes, and the purpose of the applicability of the acquisition tracking device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stepper signal acquisition and tracking, in particular to a stepper signal acquisition and tracking device. Background Technique

[0002] By collecting the signals of the stepper motor, the position, speed and acceleration of the stepper motor can be monitored and controlled in real time, so as to achieve precise motion control. This is very important for applications that require precise positioning and motion control. Collecting and tracking stepper signals can also provide rich data for analysis and research. By analyzing the motion data of the stepper motor, the system performance can be deeply understood, providing a reference for further optimization and improvement. By collecting and tracking stepper signals in real time, the system operation status can be monitored in time, potential problems can be prevented from occurring, and the normal operation of the system can be guaranteed. Collecting and tracking stepper signals can improve the control accuracy, stability and efficiency of the system, help optimize the system performance, improve the production efficiency, and provide support for fault diagnosis and data analysis.

[0003] When the existing stepper signal acquisition and tracking device is in use, the acquisition device needs to be installed at the output end of the stepper motor, and the motion signal of the stepper motor is detected by a sensor. Since the sizes of stepper motors are different, and an existing acquisition and tracking device can only be applied to one type of stepper motor, when collecting the motion signals of stepper motors with different sizes, multiple acquisition devices need to be selected, thus having the disadvantage of poor adaptability. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a stepper signal acquisition and tracking device, which solves the problems put forward in the above background technique.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the present utility model is realized through the following technical solutions: A stepper signal acquisition and tracking device includes a stepper motor main body. An output shaft is provided at the output end of the stepper motor main body. An installation frame is detachably connected to the surface of the stepper motor main body. A threaded ejector rod is threadedly connected to the surface of the lower part of the installation frame. A first knob is fixedly connected to the outer end face of the threaded ejector rod. A top block is rotatably connected to the inner end face of the threaded ejector rod through a bearing. A processor is installed on the upper surface of the installation frame. A data display screen is installed on the upper surface of the processor. A connecting plate is fixedly connected to the left side face of the installation frame. A sleeve is fixedly connected to the lower surface of the connecting plate. A telescopic rod is slidably connected to the inner surface of the sleeve. A collection block is fixedly connected to the lower surface of the telescopic rod. A sleeve hole is provided on the surface of the collection block. The sleeve hole is sleeved outside the output shaft. An installation groove is provided on the surface of the sleeve hole. A position sensor, a speed sensor, and an acceleration sensor are installed in the installation groove.

[0008] Optionally, the number of the threaded ejector rods, the first knobs, and the top blocks is two, and they are symmetrically distributed on both sides of the installation frame.

[0009] Optionally, a limiting groove is provided on the inner surface of the sleeve. A slider is fixedly connected to the outer surface of the telescopic rod. The slider slides in the limiting groove.

[0010] Optionally, a lead screw is rotatably connected to the inner top surface of the sleeve through a bearing. A threaded groove is provided on the upper surface of the telescopic rod. The lower part of the lead screw is threadedly connected in the threaded groove.

[0011] Optionally, a rotating rod is rotatably connected to the outer surface of the upper part of the sleeve through a bearing. A second knob is fixedly connected to the outer end face of the rotating rod. A first bevel gear is fixedly connected to the inner end face of the rotating rod. A second bevel gear is fixedly connected to the outer surface of the upper part of the lead screw. The first bevel gear is meshed and driven with the second bevel gear.

[0012] Optionally, the position sensor, the speed sensor, and the acceleration sensor perform signal transmission with the processor through wires. The processor performs signal transmission with the data display screen through wires.

[0013] (III) Beneficial effects

[0014] The present utility model provides a stepper signal acquisition and tracking device, which has the following beneficial effects:

[0015] 1. The stepping signal acquisition and tracking device, through the settings of the mounting bracket, threaded ejector rod, sleeve, telescopic rod and acquisition block, enables the stepping signal acquisition and tracking device to have the effect of improving applicability. During use, the staff adjusts the height of the acquisition block according to the size of the stepping motor main body to be acquired. During adjustment, turn the second knob, drive the rotating rod to rotate through the second knob, make the first bevel gear at the other end of the rotating rod drive the second bevel gear to rotate, and then drive the lead screw to rotate. When the lead screw rotates, the lower part moves in a threaded manner in the threaded groove, and then drives the slider on the side of the telescopic rod to slide in the limiting groove on the inner surface of the sleeve, thereby completing the up and down sliding of the telescopic rod in the sleeve, and then changing the position of the acquisition block. After adjustment, put the sleeve hole on the surface of the acquisition block on the outside of the output shaft, and then finely adjust the position of the acquisition block to make the sleeve hole in a concentric position with the output shaft. Then turn the first knobs on both sides of the mounting bracket to the right, make the threaded ejector rod move inward in a threaded manner, drive the top block to approach the side of the stepping motor main body, and by tightening the first knobs, make the top blocks on both sides firmly press against the side of the stepping motor main body, thereby fixing the device to the surface of the stepping motor main body. During acquisition, control the output shaft to rotate through the controller of the stepping motor main body, and under the action of the position sensor, speed sensor and acceleration sensor, collect various data during the rotation of the output shaft. The collected data is sent to the processor through the signal transmission line. After the processor processes the signal, it is displayed by the data display screen, thereby completing the signal acquisition. The device is fixed to stepping motors of different widths through the mounting bracket and by adjusting the height of the acquisition block, and thus can be adapted to stepping motors of different sizes, achieving the purpose of the applicability of the acquisition and tracking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a structural schematic diagram of the left side view section at the mounting bracket of the present utility model;

[0018] Figure 3 is a structural schematic diagram of the front view section of the present utility model;

[0019] Figure 4 is of the present utility model Figure 3 structural schematic diagram at position A;

[0020] Figure 5 is of the present utility model Figure 3 structural schematic diagram at position B.

[0021] In the figure: 1. Stepper motor body; 101. Output shaft; 2. Mounting bracket; 3. Threaded ejector rod; 4. First knob; 5. Ejector block; 6. Processor; 7. Data display screen; 8. Connecting plate; 9. Sleeve; 10. Telescopic rod; 11. Lead screw; 12. Threaded groove; 13. Limit groove; 14. Slide block; 15. Rotating rod; 151. Second knob; 16. First bevel gear; 17. Second bevel gear; 18. Acquisition block; 19. Sleeve hole; 20. Mounting groove; 21. Position sensor; 22. Speed sensor; 23. Acceleration sensor. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment 1

[0024] Please refer to Figures 1 to 5, the present utility model provides a technical solution: a stepping signal acquisition and tracking device, including a stepping motor main body 1. An output shaft 101 is provided at the output end of the stepping motor main body 1. A mounting frame 2 is detachably connected to the surface of the stepping motor main body 1. A threaded ejector rod 3 is threadedly connected to the surface of the lower part of the mounting frame 2. A first knob 4 is fixedly connected to the outer end face of the threaded ejector rod 3. The inner end face of the threaded ejector rod 3 is rotatably connected to a top block 5 through a bearing. The number of the threaded ejector rod 3, the first knob 4 and the top block 5 is two, and they are symmetrically distributed on both sides of the mounting frame 2. A processor 6 is installed on the upper surface of the mounting frame 2. A data display screen 7 is installed on the upper surface of the processor 6. A connecting plate 8 is fixedly connected to the left side face of the mounting frame 2. A sleeve 9 is fixedly connected to the lower surface of the connecting plate 8. A telescopic rod 10 is slidably connected to the inner surface of the sleeve 9. A limiting groove 13 is provided on the inner surface of the sleeve 9. A slider 14 is fixedly connected to the outer surface of the telescopic rod 10. The slider 14 slides in the limiting groove 13. A lead screw 11 is rotatably connected to the inner top surface of the sleeve 9 through a bearing. A threaded groove 12 is provided on the upper surface of the telescopic rod 10. The lower part of the lead screw 11 is threadedly connected in the threaded groove 12. A rotating rod 15 is rotatably connected to the outer surface of the upper part of the sleeve 9 through a bearing. A second knob 151 is fixedly connected to the outer end face of the rotating rod 15. A first bevel gear 16 is fixedly connected to the inner end face of the rotating rod 15. A second bevel gear 17 is fixedly connected to the outer surface of the upper part of the lead screw 11. The first bevel gear 16 is meshed with and drives the second bevel gear 17. A collecting block 18 is fixedly connected to the lower surface of the telescopic rod 10. A sleeve hole 19 is provided on the surface of the collecting block 18. The sleeve hole 19 is sleeved on the outside of the output shaft 101. A mounting groove 20 is provided on the surface of the sleeve hole 19. A position sensor 21, a speed sensor 22 and an acceleration sensor 23 are installed in the mounting groove 20. The position sensor 21, the speed sensor 22 and the acceleration sensor 23 perform signal transmission with the processor 6 through wires. The processor 6 performs signal transmission with the data display screen 7 through wires.

[0025] In order to achieve the purpose of the applicability of the acquisition and tracking device, during use, the staff adjusts the height of the acquisition block 18 according to the size of the stepping motor main body 1 to be acquired. When adjusting, rotate the second knob 151. The rotation of the second knob 151 drives the rotation rod 15 to rotate, so that the first bevel gear 16 at the other end of the rotation rod 15 drives the second bevel gear 17 to rotate, and then drives the lead screw 11 to rotate. When the lead screw 11 rotates, the lower part moves in the threaded groove 12 in a threaded manner, thereby driving the slider 14 on the side of the telescopic rod 10 to slide in the limiting groove 13 on the inner surface of the sleeve 9, and then completes the up and down sliding of the telescopic rod 10 in the sleeve 9, thereby changing the position of the acquisition block 18. After adjustment, the sleeve hole 19 on the surface of the acquisition block 18 is sleeved on the outside of the output shaft 101, and then the position of the acquisition block 18 is finely adjusted so that the sleeve hole 19 is in a concentric position with the output shaft 101. Then, rotate the first knobs 4 on both sides of the mounting bracket 2 to the right, so that the threaded ejector rods 3 move inward in a threaded manner, driving the top blocks 5 to approach the side of the stepping motor main body 1. By tightening the first knobs 4, the two side top blocks 5 are firmly pressed against the side of the stepping motor main body 1, thereby fixing the device to the surface of the stepping motor main body 1. During acquisition, the controller of the stepping motor main body 1 controls the rotation of the output shaft 101. Under the action of the position sensor 21, speed sensor 22 and acceleration sensor 23, various data during the rotation of the output shaft 101 are acquired. The acquired data is sent to the processor 6 through the signal transmission line. After the processor 6 processes the signal, it is displayed by the data display screen 7, thereby completing the acquisition of the signal. The device is fixed to stepping motors of different widths through the mounting bracket 2 and by adjusting the height of the acquisition block 18, and thus can be adapted to stepping motors of different sizes, achieving the purpose of the applicability of the acquisition and tracking device.

[0026] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A stepping signal acquisition and tracking device, comprising a stepping motor body (1), characterized in that: The output end of the stepper motor body (1) is provided with an output shaft (101); the surface of the stepper motor body (1) is detachably connected to a mounting frame (2); the surface of the lower part of the mounting frame (2) is threadedly connected to a threaded push rod (3); the outer end surface of the threaded push rod (3) is fixedly connected to a first knob (4); the inner end surface of the threaded push rod (3) is rotatably connected to a push block (5) via a bearing; a processor (6) is mounted on the upper surface of the mounting frame (2); a data display screen (7) is mounted on the upper surface of the processor (6); and the left side surface of the mounting frame (2) is fixedly connected to the first knob (4). A connecting plate (8) is connected, the lower surface of the connecting plate (8) is fixedly connected to a sleeve (9), the inner surface of the sleeve (9) is slidably connected to a telescopic rod (10), the lower surface of the telescopic rod (10) is fixedly connected to a collection block (18), a sleeve hole (19) is provided on the surface of the collection block (18), the sleeve hole (19) is sleeved on the outside of the output shaft (101), a mounting groove (20) is provided on the surface of the sleeve hole (19), and a position sensor (21), a speed sensor (22) and an acceleration sensor (23) are installed in the mounting groove (20).

2. A stepping signal acquisition and tracking device according to claim 1, characterized in that: The number of the threaded push rod (3), the first knob (4) and the push block (5) is two each, and they are symmetrically distributed on both sides of the mounting frame (2).

3. The stepping signal acquisition and tracking device according to claim 1, characterized in that: The inner surface of the sleeve (9) is provided with a limiting groove (13), and the outer surface of the telescopic rod (10) is fixedly connected with a sliding block (14), and the sliding block (14) slides in the limiting groove (13).

4. The stepping signal acquisition and tracking device according to claim 1, characterized in that: The inner top surface of the sleeve (9) is rotatably connected to a lead screw (11) via a bearing, and a thread groove (12) is formed on the upper surface of the telescopic rod (10), and the lower part of the lead screw (11) is threadedly connected in the thread groove (12).

5. A stepping signal acquisition and tracking device according to claim 4, characterized in that: The outer surface of the upper portion of the sleeve (9) is rotatably connected to a rotating rod (15) via a bearing, the outer end surface of the rotating rod (15) is fixedly connected to a second knob (151), the inner end surface of the rotating rod (15) is fixedly connected to a first bevel gear (16), the outer surface of the upper portion of the lead screw (11) is fixedly connected to a second bevel gear (17), and the surface of the first bevel gear (16) is meshed with the second bevel gear (17).

6. The stepping signal acquisition and tracking device according to claim 1, characterized in that: The position sensor (21), the speed sensor (22) and the acceleration sensor (23) transmit signals to the processor (6) via wires, and the processor (6) transmits signals to the data display screen (7) via wires.

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