CN210703926U - Motor rotor grinding device - Google Patents
Motor rotor grinding device Download PDFInfo
- Publication number
- CN210703926U CN210703926U CN201921705447.3U CN201921705447U CN210703926U CN 210703926 U CN210703926 U CN 210703926U CN 201921705447 U CN201921705447 U CN 201921705447U CN 210703926 U CN210703926 U CN 210703926U
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- rotor
- gear
- positioning seat
- motor
- grinding roller
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000005498 polishing Methods 0.000 abstract description 21
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000828 alnico Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a motor rotor grinding device, which comprises a base, wherein the two ends of the upper side of the base are provided with vertical arms, one side of the upper end of each vertical arm is provided with a first rotor positioning seat and a second rotor positioning seat respectively, positioning holes are arranged inside the first rotor positioning seat and the second rotor positioning seat respectively, one side of each first rotor positioning seat is provided with a first gear, one side of each first gear is connected with a third gear through the meshing of the second gear, one side of each vertical arm is provided with a strip-shaped hole, and the strip-shaped holes are internally provided with a first grinding roller and a second grinding roller respectively through connecting shafts respectively, one side of each third gear is connected with a motor in a transmission way, the motor rotor grinding device can position the two ends of a motor rotor, and then the motor rotor can be driven to rotate highly to grind with the friction of the first grinding roller and the second, the efficiency of polishing is fast, and the precision of polishing is high.
Description
Technical Field
The utility model relates to a motor processing technology field specifically is an electric motor rotor processingequipment that polishes.
Background
An Electric machine (also known as "motor") refers to an electromagnetic device that converts or transmits Electric energy according to the law of electromagnetic induction. The motor is represented by a letter M (old standard is represented by a letter D) in a circuit, the motor mainly plays a role of generating driving torque and serving as a power source of electrical appliances or various machines, the generator is represented by a letter G in a circuit, and the generator mainly plays a role of converting mechanical energy into electric energy. Dividing according to the types of working power supplies: and can be divided into dc motors and ac motors. The dc motor can be divided according to structure and working principle: brushless dc motors and brushed dc motors. Brushed dc motors can be divided: permanent magnet dc motors and electromagnetic dc motors. Electromagnetic direct current motor division: series direct current motors, shunt direct current motors, separately excited direct current motors, and compound direct current motors. Dividing a permanent magnet direct current motor: rare earth permanent magnet dc motors, ferrite permanent magnet dc motors, and alnico permanent magnet dc motors. The outer surface of the motor rotor (namely the workpiece in the utility model) needs to be processed by grinding and polishing to make the surface of the motor rotor smooth and beautiful.
Current electric motor rotor grinding device structure is complicated, and the operation is inconvenient, is not convenient for carry out the centre gripping to electric motor rotor's both ends fixed to influenced the efficiency of polishing, be not convenient for carry out all-round processing of polishing, the precision of polishing is low moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor rotor processingequipment that polishes to it is complicated to solve current electric motor rotor grinding device structure, and the operation is inconvenient, is not convenient for carry out the centre gripping to electric motor rotor's both ends fixed, thereby has influenced the efficiency of polishing, is not convenient for carry out all-round processing of polishing, the problem that the precision of polishing is low moreover.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor rotor processingequipment that polishes, includes the base, the grudging arm is installed at base upside both ends, first rotor positioning seat and second rotor positioning seat are installed respectively to grudging arm upper end one side, and just first rotor positioning seat and the inside locating hole that has all seted up of second rotor positioning seat, first gear is installed to first rotor positioning seat one side, and first gear one side is connected with the third gear through second gear engagement, the bar hole has been seted up to grudging arm one side, and installs first grinding roller and second grinding roller respectively through the connecting axle in the bar hole, third gear one side transmission is connected with the motor.
Furthermore, the first rotor positioning seat and the second rotor positioning seat are provided with three first bolts.
Furthermore, the second gear is connected with one side of the vertical arm in a rotating mode through a rotating shaft, the first gear is connected with the second gear in a meshed mode, and the second gear is connected with the third gear in a meshed mode.
Furthermore, the first grinding roller adopts a coarse grinding roller, and the second grinding roller adopts a fine grinding roller.
Further, a second bolt is installed on one side of the strip-shaped hole, and a spring is installed between the connecting shaft and the strip-shaped hole.
Further, the PLC switch board is installed to vertical arm one side, and the control end of each equipment all with PLC switch board electric connection.
Furthermore, the connecting shaft adopts a square shaft, and the height of the connecting shaft is smaller than the width of the strip-shaped hole.
Further, the motor is installed at the inner side of the vertical arm through a motor base, and the motor adopts a speed reduction motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a first rotor positioning seat and second rotor positioning seat, and first rotor positioning seat and the inside locating hole that has all seted up of second rotor positioning seat can fix a position the electric motor rotor both ends, then can drive the electric motor rotor height through the motor and rotate and polish the roller friction with first grinding roller and second and handle, and it is efficient to polish, and the precision of polishing is high, simple structure moreover, convenient operation.
2. The utility model discloses a first grinding roller adopts thick dull polish roller, and the second grinding roller adopts thin dull polish roller, can carry out the processing of thick polishing and thin polishing to electric motor rotor, is favorable to improving the efficiency of polishing.
3. The utility model discloses a second bolt is installed to bar hole one side, and installs the spring between connecting axle and the bar hole, can adjust the spiral degree of depth of second bolt through the rotation to adjust the interval of polishing of first grinding roller and second grinding roller and electron rotor, satisfy the processing of polishing of different degrees, can adjust first grinding roller in addition and carry out the work of polishing or the second grinding roller work of polishing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
fig. 3 is a schematic view of the polishing structure of the present invention.
In the figure: 1. a base; 2. erecting an arm; 3. a first rotor positioning seat; 4. positioning holes; 5. a first gear; 6. a first bolt; 7. a second gear; 8. a third gear; 9. a motor; 10. a connecting shaft; 11. a first grinding roller; 12. a strip-shaped hole; 13. a spring; 14. a second bolt; 15. a rotor; 16. a second rotor positioning seat; 17. a PLC control cabinet; 18. a second grinding roller; 19. and a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, in an embodiment of the present invention, an electric motor rotor grinding device includes a base 1, an upright arm 2 is installed at two ends of an upper side of the base 1 for supporting and installing a positioning seat, the upright arm 2 is welded to the base 1, a first rotor positioning seat 3 and a second rotor positioning seat 16 are respectively installed at one side of an upper end of the upright arm 2, and one side of the first rotor positioning seat 3 and one side of the second rotor positioning seat 16 are rotatably connected to the upright arm 2 through a bearing 19, and positioning holes 4 are respectively formed inside the first rotor positioning seat 3 and the second rotor positioning seat 16, two ends of a rotor 15 are respectively inserted into the positioning holes 4 inside the first rotor positioning seat 3 and the second rotor positioning seat 16 through a rotor rotation shaft, and then a first bolt 6 is adjusted to fix two ends of the rotor 15 in the first rotor positioning seat 3 and the second rotor positioning seat 16 for positioning, first gear 5 is installed to 3 one sides of first rotor positioning seat, first gear 5 one side is connected with third gear 8 through the meshing of second gear 7, make and to drive first gear 5 through third gear 8, first rotor positioning seat 3 and the 16 high rotations of second rotor positioning seat, be convenient for polish and handle, bar hole 12 has been seted up to 2 one sides of grudging arm, and install first grinding roller 11 and second grinding roller 18 respectively through connecting axle 10 in bar hole 12, and first grinding roller 11 and the 18 outsides of second grinding roller are provided with big wearing layer, a polishing handle is used for polishing the electric motor rotor outside, the transmission of 8 one sides of third gear is connected with motor 9.
Preferably, the first bolt 6 is installed on the first rotor positioning seat 3 and the second rotor positioning seat 16, the first bolt 6 penetrates through the first rotor positioning seat 3 and the second rotor positioning seat 16 in a threaded manner, and the number of the first bolts 6 is three, so that the two ends of the motor rotor can be conveniently positioned.
Preferably, the second gear 7 is connected with one side of the vertical arm 2 in a rotating manner through a rotating shaft, the first gear 5 is connected with the second gear 7 in a meshing manner, and the second gear 7 is connected with the third gear 8 in a meshing manner, so that the third gear 8 can drive the first gear 5, the first rotor positioning seat 3 and the second rotor positioning seat 16 to rotate highly, and polishing treatment is facilitated.
Preferably, the first grinding roller 11 is a coarse grinding roller, and the second grinding roller 18 is a fine grinding roller, so that the motor rotor 15 can be subjected to coarse grinding and fine grinding, and the grinding efficiency can be improved.
Preferably, a second bolt 14 is installed on one side of the strip-shaped hole 12, a spring 13 is installed between the connecting shaft 10 and the strip-shaped hole 12, and the spiral depth of the second bolt 14 on the vertical arm 2 can be adjusted through rotation, so that the grinding distances between the first grinding roller 11 and the second grinding roller 18 and the electronic rotor 15 can be adjusted, and grinding treatment in different degrees is met.
Preferably, PLC switch board 17 is installed to 2 one sides on the vertical arm, and the control end of each equipment all with PLC switch board 17 electric connection, be convenient for carry out whole regulation and control, control is convenient.
Preferably, the connecting shaft 10 is a square shaft, and the height of the connecting shaft 10 is smaller than the width of the strip-shaped hole 12, so that the connecting shaft 10 can slide linearly in the strip-shaped hole 12, thereby adjusting the grinding distance between the first grinding roller 11 and the second grinding roller 18 and the electronic rotor 15.
Preferably, the motor 9 is installed at the inner side of the vertical arm 2 through a motor base, and the motor 9 adopts a speed reduction motor for improving the grinding power and adjusting the grinding rotating speed.
The utility model discloses a theory of operation and use flow: the two ends of the rotor 15 are inserted into the positioning holes 4 in the first rotor positioning seat 3 and the second rotor positioning seat 16 through the rotor rotating shaft respectively, then the two ends of the rotor 15 are fixed in the first rotor positioning seat 3 and the second rotor positioning seat 16 by adjusting the first bolt 6, then the first gear 5 is driven by the motor 9, the second gear 7 and the third gear 8 rotate, so that the first rotor positioning seat 3 is driven, the rotor 15 and the second rotor positioning seat 16 rotate highly, the motor rotor 15 rotating at a high speed rubs with the first grinding roller 11 and the second grinding roller 18 to perform grinding treatment, the grinding efficiency is high, the grinding precision is high, the first grinding roller 11 adopts a coarse grinding roller, the second grinding roller 18 adopts a fine grinding roller, the motor rotor 15 can be subjected to coarse grinding and fine grinding treatment, and the grinding efficiency is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an electric motor rotor processingequipment that polishes, includes base (1), its characterized in that: upright arm (2) are installed at base (1) upside both ends, first rotor positioning seat (3) and second rotor positioning seat (16) are installed respectively to upright arm (2) upper end one side, and just first rotor positioning seat (3) and second rotor positioning seat (16) are inside all seted up locating hole (4), first gear (5) are installed to first rotor positioning seat (3) one side, and first gear (5) one side is connected with third gear (8) through second gear (7) meshing, bar hole (12) have been seted up to upright arm (2) one side, and install first grinding roller (11) and second grinding roller (18) respectively through connecting axle (10) in bar hole (12), third gear (8) one side transmission is connected with motor (9).
2. The grinding processing device for the motor rotor as claimed in claim 1, wherein: and the first rotor positioning seat (3) and the second rotor positioning seat (16) are provided with three first bolts (6), and the number of the first bolts (6) is three.
3. The grinding processing device for the motor rotor as claimed in claim 1, wherein: the second gear (7) is rotatably connected with one side of the vertical arm (2) through a rotating shaft, the first gear (5) is meshed with the second gear (7), and the second gear (7) is meshed with the third gear (8).
4. The grinding processing device for the motor rotor as claimed in claim 1, wherein: the first grinding roller (11) adopts a coarse grinding roller, and the second grinding roller (18) adopts a fine grinding roller.
5. The grinding processing device for the motor rotor as claimed in claim 1, wherein: a second bolt (14) is installed on one side of the strip-shaped hole (12), and a spring (13) is installed between the connecting shaft (10) and the strip-shaped hole (12).
6. The grinding processing device for the motor rotor as claimed in claim 1, wherein: PLC switch board (17) are installed to vertical arm (2) one side, and the control end of each equipment all with PLC switch board (17) electric connection.
7. The grinding processing device for the motor rotor as claimed in claim 1, wherein: the connecting shaft (10) adopts a square shaft, and the height of the connecting shaft (10) is smaller than the width of the strip-shaped hole (12).
8. The grinding processing device for the motor rotor as claimed in claim 1, wherein: the motor (9) is installed on the inner side of the vertical arm (2) through a motor base, and the motor (9) adopts a speed reduction motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705447.3U CN210703926U (en) | 2019-10-12 | 2019-10-12 | Motor rotor grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705447.3U CN210703926U (en) | 2019-10-12 | 2019-10-12 | Motor rotor grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210703926U true CN210703926U (en) | 2020-06-09 |
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ID=70957464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921705447.3U Active CN210703926U (en) | 2019-10-12 | 2019-10-12 | Motor rotor grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210703926U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702617A (en) * | 2020-06-16 | 2020-09-25 | 江阴市航勤特种电机有限公司 | Rotor polishing device for production of medium-frequency brushless synchronous generator |
| CN112045513A (en) * | 2020-09-10 | 2020-12-08 | 广州万宝电机有限公司 | Motor rotor grinding device |
| CN113953934A (en) * | 2021-11-11 | 2022-01-21 | 格力电器（武汉）有限公司 | Rotor coating pre-grinding device and pre-grinding method |
-
2019
- 2019-10-12 CN CN201921705447.3U patent/CN210703926U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702617A (en) * | 2020-06-16 | 2020-09-25 | 江阴市航勤特种电机有限公司 | Rotor polishing device for production of medium-frequency brushless synchronous generator |
| CN112045513A (en) * | 2020-09-10 | 2020-12-08 | 广州万宝电机有限公司 | Motor rotor grinding device |
| CN113953934A (en) * | 2021-11-11 | 2022-01-21 | 格力电器（武汉）有限公司 | Rotor coating pre-grinding device and pre-grinding method |
| CN113953934B (en) * | 2021-11-11 | 2024-05-24 | 格力电器（武汉）有限公司 | Rotor coating premounting device and premounting method |
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