Grinding and polishing equipment for inner circle of motor stator
By designing a grinding and polishing device for the inner circle of the motor stator and utilizing the combination of rotating parts and grinding wheels, the problem of residual glue on the inner circle of the motor stator was solved, achieving efficient grinding and improved safety.
Patent Information
- Application Number
- CN202422588240.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-25
AI Technical Summary
In the prior art, it is difficult to effectively remove the residual glue on the inner circle of the motor stator during the machining process, resulting in poor polishing effect.
A motor stator inner circle grinding and polishing device is designed. The motor stator is driven to rotate by a rotating part, and the inner circle is polished by a grinding wheel. The protruding edge is combined to limit the movement of the stator, and the rotating support bearing and the stop edge are used to improve stability. The driving motor controls the polishing process.
It achieves efficient grinding of the inner circle of the motor stator, improves the grinding effect and safety, and enhances the stability and controllability of the equipment.
Smart Images
Figure CN223339122U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motor processing devices, in particular to a motor stator inner circle grinding and polishing device. Background Art
[0002] The motor stator needs to be polished during the processing, but in the existing technology, the surface of the motor stator is polished. However, in actual use, some glue will remain on the inner circle of the motor stator during the processing. Therefore, it is very necessary to provide a device that can polish the inner circle of the motor stator and remove the residual glue. Utility Model Content
[0003] Therefore, the utility model provides a motor stator inner circle grinding and polishing device for grinding and polishing the inner circle of the motor stator.
[0004] In order to solve the above problems, the utility model provides a motor stator inner circle grinding and polishing device, which is used to grind the inner circle of the motor stator. The motor stator inner circle grinding and polishing device includes: a rotating part; a grinding wheel; wherein the motor stator is sleeved on the grinding wheel, and the motor stator is placed on the rotating part.
[0005] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: the motor stator is sleeved on the grinding wheel, and when the grinding wheel rotates, the inner circle of the motor stator is ground and polished. The motor stator is set on the rotating part, and the rotating part can drive the motor stator to rotate to cooperate with the grinding wheel for grinding and polishing, remove the residual glue on the inner circle, and make the grinding effect of the motor stator better.
[0006] Furthermore, the rotating member includes a protruding edge, which is protruding from a side of the rotating member close to the grinding wheel, and is arranged around the motor stator to limit the movement of the motor stator.
[0007] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: when the rotating part drives the motor stator to rotate, the motor stator will be offset due to centrifugal force, and the protruding edge can limit the movement of the motor stator, preventing the motor stator from offsetting during the grinding and polishing process, thereby improving the safety during the processing process.
[0008] Furthermore, the rotating part also includes: a stop edge, wherein the motor stator inner circle grinding and polishing equipment also includes a rotating support bearing and a mounting plate, the rotating part is arranged on the mounting plate, there is a gap between the mounting plate and the stop edge, the rotating support bearing is arranged in the gap, and the stop edge and the mounting plate limit the rotating support bearing from moving in the vertical direction.
[0009] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: the rotating support bearing can withstand a larger axial torque, the rotating part is provided with a stop edge, and there is a gap between the stop edge and the mounting plate. The rotating support bearing is arranged in the gap to limit the vertical movement of the rotating bearing, thereby increasing the stability of the motor stator inner circle grinding and polishing equipment during operation.
[0010] Furthermore, the motor stator inner circle grinding and polishing equipment also includes: a bracket, a track is provided on the bracket, a mounting plate is slidably connected to the track, and the mounting plate can slide back and forth along the extension direction of the track.
[0011] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: the bracket is provided with a track, and the track is slidably connected to the mounting plate, so that the mounting plate can slide back and forth along the extension direction of the track to adjust the position of the motor stator, so that the grinding and polishing effect of the motor stator is better.
[0012] Furthermore, the bracket also includes: a slider, which is slidably fixed on the track, and the slider is fixed on a side of the mounting plate away from the rotating member, so that the slider can drive the mounting plate to slide back and forth along the track.
[0013] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: the slider can be slidably fixed on the track, and the slider is fixedly connected to the mounting plate, so that the slider can drive the mounting plate to slide back and forth on the track, so as to reduce the resistance of the mounting plate when sliding back and forth along the track, making it more convenient to adjust the position of the motor stator.
[0014] Furthermore, the motor stator inner circle grinding and polishing device also includes: a driving motor, the driving motor has a driving shaft, and the grinding wheel is sleeved on the driving shaft so that the driving shaft drives the grinding wheel to rotate.
[0015] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: the motor stator grinding and polishing equipment is provided with a driving motor, the driving motor is provided with a driving shaft, the driving shaft can drive the grinding wheel to rotate, and grind and polish the inner circle of the motor stator.
[0016] Furthermore, the bracket also includes: a bracket mounting plate; a bracket through hole, the bracket through hole is provided on the bracket mounting plate, the drive shaft passes through the bracket through hole, and the drive shaft is fixedly connected to the grinding wheel.
[0017] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: a bracket through hole is provided on the bracket mounting plate, the drive shaft passes through the bracket through hole and is fixedly connected to the grinding wheel, so that the internal structure of the motor stator inner circle grinding and polishing equipment is more reasonable, avoiding position interference between the drive shaft and the bracket mounting plate.
[0018] Furthermore, the motor stator inner circle grinding and polishing equipment also includes: an electric control box, which is electrically connected to the drive motor so that the electric control box controls the drive motor.
[0019] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: the electric control box is electrically connected to the drive motor, thereby controlling the start and stop of the drive motor, making the motor stator inner circle grinding and polishing equipment easier to control, meeting the control requirements during the processing.
[0020] After adopting the technical solution of the utility model, the following technical effects can be achieved:
[0021] (1) The motor stator is mounted on a grinding wheel. When the grinding wheel rotates, the inner circle of the motor stator is ground and polished. The motor stator is mounted on a rotating member. The rotating member can drive the motor stator to rotate to cooperate with the grinding wheel for grinding and polishing, so that the grinding effect of the motor stator is better.
[0022] (2) When the rotating part drives the motor stator to rotate, the motor stator will deviate due to the centrifugal force. The protruding edge can limit the movement of the motor stator, preventing the motor stator from deviating during the grinding and polishing process, thereby improving the safety during the processing;
[0023] (3) The rotary support bearing can withstand a large axial torque. The rotating part is provided with a stop edge. There is a gap between the stop edge and the mounting plate. The rotary support bearing is arranged in the gap to limit the vertical movement of the rotary bearing, thereby increasing the stability of the motor stator inner circle grinding and polishing equipment during operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 The present invention provides a schematic structural diagram of a motor stator inner circle grinding and polishing device provided in an embodiment of the present invention.
[0025] Figure 2 This is a schematic structural diagram of the motor stator inner circle grinding and polishing equipment from a second perspective.
[0026] Figure 3 for Figure 2 Cross-sectional view in the AA direction.
[0027] Description of reference numerals:
[0028] 100: Motor stator inner circle grinding and polishing equipment; 110: Rotating part; 111: Protruding edge; 112: Stop edge; 120: Grinding wheel; 140: Rotary support bearing; 150: Mounting plate; 160: Bracket; 161: Track; 162: Slider; 163: Bracket mounting plate; 164: Bracket through hole; 170: Drive motor; 171: Drive shaft; 180: Electric control box; 200: Motor stator. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0030] The present invention provides a motor stator inner circle grinding and polishing device 100 for grinding the inner circle of a motor stator 200. Figure 1 As shown, the motor stator inner circle grinding and polishing device 100 includes: a rotating member 110 and a grinding wheel 120 , wherein the motor stator is sleeved on the grinding wheel 120 , and the motor stator 200 is placed on the rotating member 110 .
[0031] As attached Figure 1 As shown, the motor stator inner circle grinding and polishing equipment 100 is provided with a rotating part 110 and a grinding wheel 120. The motor stator 200 is placed on the rotating part 110, and the motor stator 200 is sleeved on the grinding wheel 120. The rotating part 110 can drive the motor stator 200 to rotate around the center of the rotating part 110. The grinding wheel 120 grinds and polishes the inner circle of the motor stator 200, removes the residual glue on the inner circle, and improves the grinding effect of the motor stator 200.
[0032] For example, the rotating member 110 includes a protruding edge 111 . The protruding edge 111 is protruding from a side of the rotating member 110 close to the grinding wheel 120 . The protruding edge 111 is disposed around the motor stator 200 to limit the movement of the motor stator 200 .
[0033] For example, as shown in the attached Figure 1 As shown, the rotating member 110 is provided with a protruding edge 111, which is provided on a side of the rotating member 110 close to the grinding wheel 120. The protruding edge 111 is circumferentially arranged around the motor stator 200, thereby limiting the deviation of the motor stator 200 and improving the safety during the processing of the motor stator 200.
[0034] Specifically, the rotating part 110 also includes: a stop edge 112, wherein the motor stator inner circle grinding and polishing equipment 100 also includes a rotating support bearing 140 and a mounting plate 150, the rotating part 110 is arranged on the mounting plate 150, and there is a gap between the mounting plate 150 and the stop edge 112, the rotating support bearing 140 is arranged in the gap, and the stop edge 112 and the mounting plate 150 limit the rotating support bearing 140 from moving in the vertical direction.
[0035] Specifically, as attached Figure 1As shown, the rotating part 110 is also provided with a stop edge 112, and the motor stator inner circle grinding and polishing equipment 100 also includes a rotating support bearing 140 and a mounting plate 150. There is a gap between the mounting plate 150 and the stop edge 112, and the rotating support shaft 140 is arranged in the gap. The stop edge 112 cooperates with the mounting plate 150 to limit the movement of the rotating support shaft 140 in the vertical direction, thereby increasing the stability of the motor stator inner circle grinding and polishing equipment 100 during operation.
[0036] For example, the motor stator inner circle grinding and polishing device 100 further includes: a bracket 160 , a track 161 is provided on the bracket 160 , the mounting plate 150 is slidably connected to the track 161 , and the mounting plate 150 can slide back and forth along the extension direction of the track 161 .
[0037] For example, as shown in the attached Figure 2 As shown, a track 161 is provided on the bracket 160 , and the mounting plate 150 is slidably connected to the track 161 , so that the mounting plate 150 can slide back and forth along the track 161 to adjust the position of the motor stator 200 .
[0038] Specifically, the bracket 160 further includes: a slider 162 , which is slidably fixed on the track 161 , and the slider 162 is fixed to a side of the mounting plate 150 away from the rotating member 110 , so that the slider 162 can drive the mounting plate 150 to slide back and forth along the track 161 .
[0039] Specifically, as attached Figure 1 As shown, the bracket 160 also includes a slider 162, which is slidably fixed on the track 161. The slider 162 is fixed on the side of the mounting plate 150 away from the motor stator 200, so that when the slider 162 slides back and forth, it can drive the mounting plate 150 to slide, making it more convenient to adjust the position of the motor stator 200.
[0040] For example, the motor stator inner circle grinding and polishing device 100 further includes: a driving motor 170 , the driving motor 170 has a driving shaft 171 , and the grinding wheel 120 is sleeved on the driving shaft 171 so that the driving shaft 171 drives the grinding wheel 120 to rotate.
[0041] For example, as shown in the attached Figure 3 As shown, the drive motor 170 is arranged in the bracket 160, and the drive motor 170 is provided with a drive shaft 171. The drive shaft 171 is fixedly connected to the grinding wheel 120. The drive motor 170 drives the drive shaft 171 to rotate, and the drive shaft 171 drives the grinding wheel 120 to rotate to grind and polish the inner circle of the motor stator 200.
[0042] Specifically, the bracket 160 further includes: a bracket mounting plate 163 and a bracket through hole 164 . The bracket through hole 164 is provided on the bracket mounting plate 163 . The driving shaft 171 passes through the bracket through hole 164 , thereby fixing the driving shaft 171 to the grinding wheel 120 .
[0043] Specific instructions, as attached Figure 3 As shown, the bracket 160 is provided with a bracket mounting plate 163 and a bracket through hole 164. The bracket through hole 164 is provided on the bracket mounting plate 163 so that the drive shaft 171 passes through the bracket through hole 164 and is fixedly connected to the grinding wheel 120, thereby avoiding positional interference between the drive shaft 171 and the bracket mounting plate 150, and making the internal structure of the motor stator inner circle grinding and polishing equipment 100 more reasonable.
[0044] Specifically, the motor stator inner circle grinding and polishing device 100 further includes: an electric control box 180 , which is electrically connected to the drive motor 170 so that the electric control box 180 controls the drive motor 170 .
[0045] Specific instructions, as attached Figure 3 As shown, the electric control box 180 is electrically connected to the drive motor 170, thereby controlling the start and stop of the drive motor 170, making the motor stator inner circle grinding and polishing equipment 100 easier to control and meeting the control requirements during the processing.
[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.
Claims
1. A motor stator inner circle grinding and polishing device, characterized in that: The motor stator inner circle grinding and polishing device (100) is used for grinding the inner circle of a motor stator (200), and the motor stator inner circle grinding and polishing device (100) comprises: Rotating member (110); grinding wheel (120); The motor stator (200) is sleeved on the grinding wheel (120), and the motor stator (200) is placed on the rotating member (110).
2. The motor stator inner circle grinding and polishing equipment according to claim 1 is characterized in that: The rotating member (110) comprises: A protruding edge (111) is provided protrudingly on a side of the rotating member (110) close to the grinding wheel (120), and the protruding edge (111) is provided around the motor stator (200) to limit the movement of the motor stator (200).
3. The motor stator inner circle grinding and polishing equipment according to claim 1, characterized in that: The rotating member (110) further includes: Stop edge (112); The motor stator inner circle grinding and polishing device (100) further comprises a rotation support bearing (140) and a mounting plate (150), wherein the rotating member (110) is arranged on the mounting plate (150), and a gap exists between the mounting plate (150) and the stop edge (112), and the rotation support bearing (140) is arranged in the gap, and the stop edge (112) and the mounting plate (150) limit the rotation support bearing (140) from moving in the vertical direction.
4. The motor stator inner circle grinding and polishing equipment according to claim 3, characterized in that: The motor stator inner circle grinding and polishing device (100) further comprises: A bracket (160) is provided with a track (161), the mounting plate (150) is slidably connected to the track (161), and the mounting plate (150) can slide back and forth along the extension direction of the track (161).
5. The motor stator inner circle grinding and polishing equipment according to claim 4, characterized in that: The bracket (160) further includes: A slider (162) is slidably fixed on the track (161), and the slider (162) is fixed to a side of the mounting plate (150) away from the rotating member (110), so that the slider (162) can drive the mounting plate (150) to slide back and forth along the track (161).
6. The motor stator inner circle grinding and polishing equipment according to claim 5, characterized in that: The motor stator inner circle grinding and polishing device (100) further comprises: A drive motor (170) is provided with a drive shaft (171), and the grinding wheel (120) is sleeved on the drive shaft (171), so that the drive shaft (171) drives the grinding wheel (120) to rotate.
7. The motor stator inner circle grinding and polishing equipment according to claim 6, characterized in that: The bracket (160) further includes: bracket mounting plate (163); A bracket through hole (164), wherein the bracket through hole (164) is provided on the bracket mounting plate (163), and the drive shaft (171) passes through the bracket through hole (164), thereby enabling the drive shaft (171) to be fixedly connected to the grinding wheel (120).
8. The motor stator inner circle grinding and polishing equipment according to claim 6, characterized in that: The motor stator inner circle grinding and polishing device (100) further comprises: An electric control box (180), the electric control box (180) being electrically connected to the drive motor (170) so that the electric control box (180) controls the drive motor (170).