Active motor buffer
By designing an active motor buffer, using the sliding disc and slide chute structure to match the support column, the axial displacement problem of the motor during starting or working is solved, effectively offsetting the instantaneous stress, and improving the degree of integration.
Patent Information
- Application Number
- CN201910766945.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2019-08-19
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2039-08-19
AI Technical Summary
The motor will undergo axial displacement during starting or working, especially in the case of inversion, which will make the instantaneous force difficult to eliminate.
Design an active motor buffer, including a first cover plate, a second cover plate and a motor, using a sliding disc and a sliding disc by connecting components such as columns, ball bearings, termination rings, sleeves, guide blocks and stop discs. The groove structure is combined with the support column to form an integral buffer system to offset instantaneous stress.
It realizes the effect of real-time eliminating instantaneous stress while ensuring the rotation of the overall structure, and improves the degree of integration.
Smart Images
Figure CN110829705B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of motors, in particular to a motor buffer structure. Background Art
[0002] After the motor is connected to the motor output shaft through the coupling, a small amount of axial displacement will be caused when the motor starts or works. If the motor is inverted, the displacement phenomenon will be more obvious. Therefore, no matter whether the motor is starting or working normally, the instantaneous force generated by the motor needs to be eliminated. Summary of the invention
[0003] In order to solve the above problems, the present invention provides an assembled wall unit connecting plate structure.
[0004] The specific technical solutions are as follows:
[0005] An active motor buffer comprises a first cover plate and a second cover plate, wherein a motor is arranged below the first cover plate, and the motor is connected to the first cover plate through a connecting column, a slot is arranged in the first cover plate, and the motor output shaft is arranged in the inner ring of a ball bearing, and a terminal ring is arranged between the first cover plate and the second cover plate, and the terminal ring is arranged on the circumferential outer side of the motor output shaft, one side of the terminal ring abuts against the sleeve, and the other side of the terminal ring abuts against the guide block; a sliding groove is arranged in the middle of the terminal ring, and the clearance in the sliding groove fits the hexagonal sliding disk, and the sleeve is also sleeved on the motor output shaft, and one end of the sleeve abuts against the first cover plate, and the sleeve The other end abuts against the terminal ring; the guide block is hollow inside, and the interior of the guide block is sleeved on the side wall of the positioning column, and the side wall of the guide block is also provided with a waist hole, and the positioning column is sleeved in the inner hexagonal sliding disk of the terminal ring, the motor output shaft is penetrated into the interior of the sleeve and the terminal ring, and the end of the motor output shaft is arranged in the waist hole of the positioning column, the connecting pin passes through the terminal ring and the waist hole, and at the same time passes through the end of the motor output shaft, so that the motor output shaft rotates together with the terminal ring and the positioning column, and a stopping disk is provided inside the second cover plate, and a hexagonal sliding disk is provided inside the stopping disk, and the structure of the stopping disk and the hexagonal sliding disk is consistent with the structure of the terminal ring.
[0006] A support column is provided between the first cover plate and the second cover plate, one end of the support column is connected to the first cover plate, and the other end of the support column is connected to the second cover plate.
[0007] The outer shape of the hexagonal sliding disk is circular, and the interior of the hexagonal sliding disk is a hexagonal notch.
[0008] The advantages of the present invention are: high integration degree, and while ensuring the rotation of the overall structure, the instantaneous stress generated in real time is offset. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1It is a front view of the present invention;
[0010] Figure 2 for Figure 1 Half section view of the main view;
[0011] Figure 3 It is a schematic diagram of the position structure of the terminal ring, the positioning column and the motor output shaft; DETAILED DESCRIPTION
[0012] The present invention is described in detail below in conjunction with the accompanying drawings. Figure 1 , Figure 2 , Figure 3 As shown, an active motor buffer includes a first cover plate 1 and a second cover plate 2. A motor 3 is provided below the first cover plate. The motor 3 is connected to the first cover plate 1 through a connecting column 4. A slot 101 is provided in the first cover plate. The motor output shaft 301 is inserted into the inner ring of a ball bearing 5. A terminal ring 6 is provided between the first cover plate 1 and the second cover plate 2. The terminal ring 6 is provided on the outer side of the circumference of the motor output shaft 301. One side of the terminal ring 6 abuts against a sleeve 7, and the other side of the terminal ring abuts against a guide block 8. A slide groove 601 is provided in the middle of the terminal ring 6. The clearance in the slide groove fits the hexagonal sliding disk 9. The sleeve 7 is also sleeved on the motor output shaft 301. One end of the sleeve abuts against the first cover plate 1, and the other end of the sleeve abuts against the first cover plate 1. The end abuts against the terminal ring 6; the interior of the guide block 8 is hollow, and the interior of the guide block 8 is sleeved on the side wall of the positioning column 10. The side wall of the guide block is also provided with a waist hole 1001, and the positioning column 10 is sleeved in the inner hexagonal sliding disk 9 of the terminal ring. The motor output shaft 301 is penetrated through the interior of the sleeve 7 and the terminal ring 6, and the end of the motor output shaft 301 is arranged in the waist hole 1001 of the positioning column. The connecting pin 11 passes through the terminal ring 6 and the waist hole 1001, and at the same time passes through the end of the motor output shaft 301, so that the motor output shaft 301 rotates together with the terminal ring 6 and the positioning column 10, and a stopping disk 12 is provided inside the second cover plate 2, and an inner hexagonal sliding disk 9 is provided inside the stopping disk 12. The structure of the stopping disk 12 is consistent with that of the terminal ring 6.
[0013] A support column 13 is provided between the first cover plate and the second cover plate, one end of the support column is connected to the first cover plate, and the other end of the support column is connected to the second cover plate.
[0014] The outer shape of the hexagonal sliding disk is circular, and the interior of the hexagonal sliding disk is a hexagonal notch.
Claims
1. An active motor buffer, comprising a first cover plate and a second cover plate, characterized in that: A motor is provided below the first cover plate, and the motor is connected to the first cover plate through a connecting column. A slot is provided in the first cover plate, and the motor output shaft is inserted into the inner ring of the ball bearing. A terminal ring is also provided between the first cover plate and the second cover plate, and the terminal ring is arranged on the circumferential outer side of the motor output shaft, one side of the terminal ring abuts against the sleeve, and the other side of the terminal ring abuts against the guide block; a sliding groove is provided in the middle of the terminal ring, and the clearance in the sliding groove fits the hexagonal sliding disk, and the sleeve is also sleeved on the motor output shaft, one end of the sleeve abuts against the first cover plate, and the other end of the sleeve abuts against the first cover plate. One end abuts against the terminal ring; the guide block is hollow inside, and the inside of the guide block is sleeved on the side wall of the positioning column. The side wall of the guide block is also provided with a waist hole, and the positioning column is sleeved in the inner hexagonal sliding disk of the terminal ring. The motor output shaft is passed through the sleeve and the interior of the terminal ring, and the end of the motor output shaft is arranged in the waist hole of the positioning column. The connecting pin passes through the terminal ring and the waist hole, and at the same time passes through the end of the motor output shaft. A stopping disk is provided inside the second cover plate, and a hexagonal sliding disk is provided inside the stopping disk. The structure of the stopping disk and the hexagonal sliding disk is consistent with the structure of the terminal ring.
2. The active motor buffer according to claim 1 is characterized in that: A support column is provided between the first cover plate and the second cover plate, one end of the support column is connected to the first cover plate, and the other end of the support column is connected to the second cover plate.
3. The active motor buffer according to claim 1 is characterized in that: The outer shape of the hexagonal sliding disk is circular, and the interior of the hexagonal sliding disk is a hexagonal notch.
Citation Information
Patent Citations
Active motor buffer structure
CN210693654U