CN219181361U - Motor magnetic shoe pasting tool - Google Patents
Motor magnetic shoe pasting tool Download PDFInfo
- Publication number
- CN219181361U CN219181361U CN202222723761.2U CN202222723761U CN219181361U CN 219181361 U CN219181361 U CN 219181361U CN 202222723761 U CN202222723761 U CN 202222723761U CN 219181361 U CN219181361 U CN 219181361U
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- limiting
- shaft
- magnetic shoe
- spring
- chassis
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- 238000000034 method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Manufacture Of Motors, Generators (AREA)
Abstract
The application discloses motor magnet tile frock, it belongs to the motor field. A chassis; the magnetic tile disc is arranged opposite to the chassis, and a magnetic tile groove for placing the magnetic tile is formed in the surface of the magnetic tile disc; the guide rod is arranged on the chassis and used for guiding the magnetic shoe disc to approach or depart from the chassis; one end of the centering shaft is fixedly arranged on the chassis, and the other end of the centering shaft is slidably arranged in the magnetic shoe disc; the limiting shaft is slidably arranged at one end of the centering shaft; one end of the sliding rod is fixedly arranged at the bottom of the limiting shaft, and the other end of the sliding rod is slidably arranged in the centering shaft; one end of the first spring is arranged at one end of the limiting shaft, and the other end of the first spring is arranged on the chassis; wherein, the centering shaft is close to the spring cavity formed by the concave part at one end of the base; one end of the centering shaft is inserted into the spring cavity, and the end part of the centering shaft inserted into the spring cavity is provided with a limiting piece which is abutted against the bottom wall of the spring cavity. The beneficial effects of the application lie in that provide the motor subsides magnetic shoe frock of unloading of being convenient for in the course of the work.
Description
Technical Field
The application relates to the field of motors, in particular to a motor magnetic shoe fixture.
Background
The permanent magnet motor has the advantages of small volume, light weight, simple structure, reliable operation, small loss, high efficiency and the like. Permanent magnet motor rotors are generally divided into an inner rotor and an outer rotor. In the manufacturing process of the outer rotor permanent magnet motor prototype, the rotor magnetic shoe pasting process is most complicated and time-consuming;
for example, in the auxiliary device for pasting magnetic shoes on a rotor of a permanent magnet motor in patent number (CN 201910140944.1), glue for pasting a rotor is brushed on the inner side of a rotor yoke between any two partition boards, a magnetic shoe cylinder of a magnetic shoe installation tool is held by hand, the inner side of an installation fixing plate is abutted against the outer side of the rotor yoke, the front bottom of the magnetic shoe cylinder is abutted against the top end of the rotor yoke, a magnetic shoe baffle is positioned between the two partition boards and faces the inner side of the rotor yoke, a handle is pushed downwards by hand, a top block slowly slides down the magnetic shoe along the magnetic shoe baffle, and the magnetic shoe is abutted against the inner side of the rotor yoke when sliding down, so that collision cannot be caused.
In the above structure, the rotor is fixed in the mounting fixing plate, and the rotor needs to be manually taken out after the magnet tile is manually mounted.
At present, a motor magnetic shoe fixture capable of facilitating discharging after finished products are finished is not available.
Disclosure of Invention
The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
In order to solve the technical problems mentioned in the background section above, some embodiments of the present application provide a motor magnet tile tooling, chassis;
the magnetic tile disc is arranged opposite to the chassis, and a magnetic tile groove for placing the magnetic tile is formed in the surface of the magnetic tile disc;
the guide rod is arranged on the chassis and used for guiding the magnetic shoe disc to approach or depart from the chassis;
one end of the centering shaft is fixedly arranged on the chassis, and the other end of the centering shaft is slidably arranged in the magnetic shoe disc;
the limiting shaft is slidably arranged at one end of the centering shaft;
one end of the sliding rod is fixedly arranged at the bottom of the limiting shaft, and the other end of the sliding rod is slidably arranged in the centering shaft;
one end of the first spring is arranged at one end of the limiting shaft, and the other end of the first spring is arranged on the chassis;
wherein, the centering shaft is close to the spring cavity formed by the concave part at one end of the base; one end of the centering shaft is inserted into the spring cavity, and the end part of the centering shaft inserted into the spring cavity is provided with a limiting piece which is abutted against the bottom wall of the spring cavity
In the working process or the installation process, the motor rotor is arranged on the limiting shaft; when the magnetic shoe is required to be installed, the limiting shaft is pressed downwards; after the installation is finished, under the action of the first spring, the limiting shaft is reset, and the installed motor rotor is ejected out at the moment and can be taken out manually; the convenience of blanking after finishing is improved.
Further, screw holes are formed at the end part of the centering shaft, which is provided with the limiting piece;
the surface of the limiting piece is penetrated to form a perforation;
the screw passes through the perforation and is in threaded connection with the screw hole, so that the limiting piece is fixedly arranged at the end part of the fixed mandrel.
Further, one end of the first spring is abutted against the surface of the limiting piece, and the other end of the first spring is abutted against the surface of the base;
the first spring always gives an elastic force in the direction of the limiting axial direction away from the base.
Further, a limiting groove is formed in the axially inward concave part of the end face of the centering shaft, the limiting shaft is inserted into the limiting groove and slides along the axial direction of the limiting groove, and the bottom of the limiting shaft is abutted against the bottom of the limiting groove, so that the limiting shaft is limited in the axial direction;
after the bottom of the limiting shaft is abutted against the bottom of the limiting groove, the upper end of the centering shaft is flush with the upper end face of the limiting shaft.
Further, a limiting hole for inserting the rotor is formed in the upper end portion of the limiting shaft in a concave mode.
Further, a positioning disk is fixedly arranged on the upper end face of the magnetic shoe disk, and a positioning hole corresponding to the matching hole is formed in the positioning disk.
Further, the magnetic shoe plate is provided with a plurality of guide holes for the guide rods to penetrate through, and the guide rods are provided with two limiting plates which are contacted with the upper surface of the magnetic shoe plate;
the guide rod is sleeved with a second spring, and the second spring is abutted against the bottom of the magnetic shoe disc and always gives the magnetic shoe disc elastic force in the direction away from the base.
Further, a matching hole for installing a motor rotor is formed in the center of the magnetic shoe disc;
one end of the magnetic shoe groove is communicated with the matching hole.
Further, the bottom of the centering shaft is provided with a plurality of threaded holes;
the base is provided with a plurality of through holes corresponding to the threaded holes;
the screw rod passes through the through hole and is inserted into the threaded hole; so that the centering shaft is fixed on the base.
The beneficial effects of this application lie in: the motor magnetic shoe attaching tool can automatically eject finished products after the magnetic shoes are installed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is an overall schematic diagram according to an embodiment of the present application;
FIG. 2 is a half cross-sectional view according to an embodiment of the present application;
FIG. 3 is a schematic structural view of a portion of an embodiment, primarily illustrating the magnetic shoe plate and puck configuration;
fig. 4 is an enlarged view of a portion a of fig. 2;
fig. 5 is an enlarged view of a portion B of fig. 2;
fig. 6 is a schematic structural view of a part of the embodiment, mainly showing the guide bar structure.
Reference numerals:
1. a chassis; 11. a guide hole; 12. a pressing rod; 13. a through hole;
2. a guide rod; 21. a slide block; 211. a slide hole; 312. a step; 22. a limiting plate; 23. a second spring;
3. a magnetic shoe disc; 31. a mating hole; 32. magnetic shoe groove
4. A positioning plate; 41. positioning holes;
5. centering shaft; 51. a threaded hole; 52. a limit groove; 53. a spring cavity; 54. a limiting hole;
6. a screw;
7. a limiting shaft; 71. a slide bar; 711. a limiting piece;
8. a first spring;
a1, a rotor;
a2, magnetic shoe.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A motor magnet tile tooling, comprising: the magnetic shoe disc 3, the chassis 1, the guide rod 2, the centering shaft 5 and the limiting shaft 7;
a plurality of guide rods 2 are fixedly arranged on the chassis 1, and a plurality of guide holes 11 corresponding to the guide rods 2 are formed in the magnetic shoe plate 3; the guide rod 2 is inserted into the guide hole 11 to slide the magnetic shoe 3 in the axial direction of the guide rod 2; more specifically, the surface of the magnetic shoe disc 3, which is close to the chassis 1, is fixedly provided with a sliding block 21, and the sliding block 21 is partially inserted into the guide hole 11; and the sliding block 21 is provided with a sliding hole 211 which is in clearance fit with the guide rod 2; the sliding block 21 is positioned at the bottom to form a step 312, and the surface of the step 312 is in screw connection with the bottom of the magnetic shoe disc 3; the upper end of the guide rod 2 is fixedly provided with a limiting plate 22, and the limiting plate 22 is abutted against the upper end face of the magnetic shoe disc 3, so that the magnetic shoe disc 3 is clamped between the limiting plate 22 and the sliding block 21.
The guide rod 2 is sleeved with a second spring 23, and the second spring 23 is fixedly connected with the bottom of the step 312 and always gives the magnetic shoe disc 3 elasticity in a direction away from the chassis 1; when the magnetic shoe plate 3 is pressed by the telescopic end of the hydraulic machine, the magnetic shoe plate 3 moves downwards and resets under the elasticity of the second spring 23; more specifically, the upper end surface of the magnetic shoe plate 3 is fixedly provided with a plurality of pressing rods 12; the upper end of the pressing rod 12 is pressed against the output end of the hydraulic machine.
A matching hole 31 is formed in the center of the magnetic shoe disc 3, a positioning disc 4 is fixedly arranged on the upper end surface of the magnetic shoe disc 3, and a positioning hole 41 corresponding to the matching hole 31 is formed in the positioning disc 4; more specifically, the rotor is placed in the fitting hole 31 and is coaxially disposed with the fitting hole 31 and the positioning hole 41; wherein, the surface of the magnetic shoe disc 3 is provided with a plurality of magnetic shoe grooves 32 for placing magnetic shoes; the number of the magnetic shoe grooves 32 is consistent according to the number of the magnetic shoes which are required to be attached to the rotor, and the width of the magnetic shoe grooves 32 is the same as the width of the magnetic shoes; more specifically, the magnetic shoe grooves 32 extend in the radial direction of the magnetic shoe plate 3 and communicate with the fitting holes 31 so that the magnetic shoes located in the magnetic shoe grooves 32 can enter into the fitting holes 31.
More specifically, the upper end portion of the limiting shaft 7 is concavely formed with a limiting hole 54, and the rotor is inserted into the limiting hole 54, so that the side wall of the rotor is level with the outer wall of the limiting shaft 7; the magnetic shoe disc 3 and the rotor are pressed down simultaneously, the centering shaft 5 pushes out a layer of magnetic shoe, and the pushed-out magnetic shoe is tightly held on the rotor, so that the tooling is completed.
The bottom of the centering shaft 5 is provided with a plurality of threaded holes 51; the chassis 1 is provided with a plurality of through holes 13 corresponding to the threaded holes 51; the screw 6 passes through the through hole 13 and is inserted into the threaded hole 51; so that the centering shaft 5 is fixedly arranged on the chassis 1; one end of the centering shaft 5 far away from the chassis 1 is inserted into the matching hole 31 and is abutted against the magnetic shoe positioned in the matching hole; more specifically, the limiting shaft 7 is arranged on the centering shaft 5 and is positioned in the assembly hole; the spacing between the side wall of the limiting shaft 7 and the inner wall of the assembly hole is larger than the thickness of the magnetic shoe and smaller than the thickness of the two magnetic shoes; the magnetic shoe positioned in the assembly hole is attached to the outer wall of the limiting shaft 7, and the upper end of the centering shaft 5 is only abutted against one magnetic shoe attached to the outer wall of the limiting shaft 7;
more specifically, the axially concave part of the upper end surface of the centering shaft 5 forms a limit groove 52, and the limit shaft 7 is inserted into the limit groove 52 and positioned in the assembly hole; sliding along the axial direction of the limit groove 52, wherein the bottom of the limit shaft 7 is abutted against the bottom of the limit groove 52, so that the limit shaft 7 is limited in the axial direction; after the bottom of the limiting shaft 7 is abutted against the bottom of the limiting groove 52, the upper end of the centering shaft 5 is flush with the upper end face of the limiting shaft 7.
More specifically, the centering shaft 5 forms a spring cavity 53 near an inner concave portion of one end of the chassis 1, the bottom of the limiting shaft 7 forms a slide bar 71, and the slide bar 71 is partially inserted into the spring cavity 53; the end surface of the slide bar 71, which is positioned in the spring cavity 53, is provided with an internal threaded hole 51, and a screw is inserted into the internal threaded hole 51 through a limiting piece 711, so that the limiting piece 711 is fixedly arranged at the bottom of the slide bar 71; the limiting piece 711 is abutted against the top wall of the spring cavity 53, one end of the first spring 8 is fixedly connected with the bottom of the spring cavity 53, and the other end of the first spring is fixedly connected with the limiting piece 711, so that the elastic force of the limiting shaft 7 in the direction away from the chassis 1 is always given; so that the top end of the limiting shaft 7 is higher than the magnetic shoe; therefore, after the limiting shaft 7 is reset, the magnetic shoe is always clung to the side wall of the limiting shaft 7.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (9)
1. Motor pastes magnetic shoe frock includes:
a chassis;
the magnetic tile disc is arranged opposite to the chassis, and a magnetic tile groove for placing the magnetic tile is formed in the surface of the magnetic tile disc;
the guide rod is arranged on the chassis and used for guiding the magnetic shoe disc to approach or separate from the chassis;
one end of the centering shaft is fixedly arranged on the chassis, and the other end of the centering shaft is slidably arranged in the magnetic shoe disc;
the method is characterized in that:
the motor magnet tile frock still includes:
the limiting shaft is slidably arranged at one end of the centering shaft;
one end of the sliding rod is fixedly arranged at the bottom of the limiting shaft, and the other end of the sliding rod is slidably arranged in the centering shaft;
one end of the first spring is arranged at one end of the limiting shaft, and the other end of the first spring is arranged on the chassis;
wherein, the centering shaft is close to a spring cavity formed by a concave part at one end of the base; one end of the centering shaft is inserted into the spring cavity, and a limiting piece which is abutted against the bottom wall of the spring cavity is arranged at the end part of the centering shaft inserted into the spring cavity;
and a matching hole for installing a motor rotor is formed in the center of the magnetic shoe disc.
2. The motor magnet tile tooling of claim 1, wherein:
the end part of the centering shaft provided with the limiting piece is provided with a screw hole;
the surface of the limiting piece is penetrated to form a perforation;
the screw passes through the through hole and is in threaded connection with the screw hole, so that the limiting piece is fixedly arranged at the end part of the centering shaft.
3. The motor magnet tile tooling of claim 2, wherein:
one end of the first spring is abutted against the surface of the limiting piece, and the other end of the first spring is abutted against the surface of the base;
the first spring always gives an elastic force to the limiting shaft in a direction away from the base.
4. The motor magnet tile tooling of claim 1, wherein:
the limiting shaft is inserted into the limiting groove and slides along the axial direction of the limiting groove, and the bottom of the limiting shaft is abutted against the bottom of the limiting groove, so that the limiting shaft is limited in the axial direction;
after the bottom of the limiting shaft is abutted to the bottom of the limiting groove, the upper end of the centering shaft is flush with the upper end face of the limiting shaft.
5. The motor magnet tile tooling of claim 1, wherein:
and a limiting hole for inserting the rotor is formed in the upper end part of the limiting shaft in a concave manner.
6. The motor magnet tile tooling of claim 1, wherein:
the upper end face of the magnetic shoe plate is fixedly provided with a positioning plate, and the positioning plate is provided with positioning holes corresponding to the matching holes.
7. The motor magnet tile tooling of claim 1, wherein:
the magnetic shoe plate is provided with a plurality of guide holes for the guide rods to penetrate through, and the guide rods are provided with two limiting plates which are in contact with the upper surface of the magnetic shoe plate;
the guide rod is sleeved with a second spring, and the second spring is abutted against the bottom of the magnetic shoe disc and always gives the magnetic shoe disc elastic force in the direction away from the base.
8. The motor magnet tile tooling of claim 1, wherein:
one end of the magnetic shoe groove is communicated with the matching hole.
9. The motor magnet tile tooling of claim 1, wherein:
the bottom of the centering shaft is provided with a plurality of threaded holes;
the base is provided with a plurality of through holes corresponding to the threaded holes;
the screw rod passes through the through hole and is inserted into the threaded hole; so that the centering shaft is fixedly arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222723761.2U CN219181361U (en) | 2022-10-17 | 2022-10-17 | Motor magnetic shoe pasting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222723761.2U CN219181361U (en) | 2022-10-17 | 2022-10-17 | Motor magnetic shoe pasting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219181361U true CN219181361U (en) | 2023-06-13 |
Family
ID=86672454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222723761.2U Active CN219181361U (en) | 2022-10-17 | 2022-10-17 | Motor magnetic shoe pasting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219181361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117559740A (en) * | 2024-01-11 | 2024-02-13 | 莫安迪(苏州)电机技术有限公司 | ECI motor inner rotor combined machining device and application method thereof |
-
2022
- 2022-10-17 CN CN202222723761.2U patent/CN219181361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117559740A (en) * | 2024-01-11 | 2024-02-13 | 莫安迪(苏州)电机技术有限公司 | ECI motor inner rotor combined machining device and application method thereof |
| CN117559740B (en) * | 2024-01-11 | 2024-04-05 | 莫安迪(苏州)电机技术有限公司 | ECI motor inner rotor combined machining device and application method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312300 Liang Hu Industrial Park, Shangyu District, Shaoxing, Zhejiang Patentee after: Zhejiang Fenglong Technology Co.,Ltd. Country or region after: China Address before: 312000 Lianghu Industrial Park, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Yicheng Electric Machinery Co.,Ltd. Country or region before: China |