CN219247613U - Magnetic ring rotor shaft core reinforcing device - Google Patents
Magnetic ring rotor shaft core reinforcing device Download PDFInfo
- Publication number
- CN219247613U CN219247613U CN202223193871.9U CN202223193871U CN219247613U CN 219247613 U CN219247613 U CN 219247613U CN 202223193871 U CN202223193871 U CN 202223193871U CN 219247613 U CN219247613 U CN 219247613U
- Authority
- CN
- China
- Prior art keywords
- shaft core
- magnetic ring
- main body
- core main
- rectangular positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a magnetic ring rotor shaft core reinforcing device which comprises a shaft core main body, wherein a first rectangular positioning block is fixedly arranged at one end of the shaft core main body, a second rectangular positioning block is fixedly arranged at the other end of the shaft core main body, a first threaded hole is formed in the top of the first rectangular positioning block, a second threaded hole is formed in the top of the second rectangular positioning block, and a mounting strip is integrally formed in the top of the shaft core main body. According to the utility model, through the plug-in matching of the rectangular positioning block and the rectangular positioning groove, the deviation of each part of the shaft core can be prevented, and each part of the shaft core can be connected and fastened through the fastening bolt; through the cooperation of mounting bar and mounting groove, can prevent to take place to rotate between magnetic ring and the axle core, through the effect of fastener and spring, fasten the axle core main part, the silica gel circle can prevent that the magnetic ring from producing the skew in the horizontal direction.
Description
Technical Field
The utility model relates to the technical field related to magnetic ring rotors, in particular to a magnetic ring rotor shaft core reinforcing device.
Background
The magnetic ring is an annular magnetizer, is a common anti-interference element in an electronic circuit, and has good inhibition effect on high-frequency noise; the rotating body supported by the bearing is called a rotor, which is a main rotating member in a power machine and a work machine.
The prior art has the following defects: most of the existing magnetic ring rotor shaft cores are of integrated long shaft-shaped structures, and are easy to deviate in the rotating process, so that the rotating condition of the whole shaft core is affected.
Disclosure of Invention
The utility model aims to provide a magnetic ring rotor shaft core reinforcing device which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a magnetic ring rotor axle core reinforcing apparatus, includes the axle core main part, axle core main part one end fixed mounting has first rectangle locating piece, axle core main part other end fixed mounting has the second rectangle locating piece, first screw hole has been seted up at first rectangle locating piece top, the second screw hole has been seted up at second rectangle locating piece top, axle core main part top integrated into one piece has the installation strip.
As a further preferable mode of the technical scheme, a shaft core unit is installed on one side of the shaft core main body close to the first rectangular positioning block, a first installation hole is formed in one side, close to the shaft core main body, of the top of the shaft core unit, a first rectangular positioning groove is formed in one end, close to the shaft core main body, of the shaft core unit, a third rectangular positioning block is fixedly installed on one end, far away from the shaft core main body, of the shaft core unit, and a third threaded hole is formed in the top of the third rectangular positioning block.
As a further preferable mode of the technical scheme, a first fastening bolt is movably installed in the first installation hole, and the first fastening bolt is screwed with the first threaded hole.
As a further preferable mode of the technical scheme, a first connecting shaft is installed on one side of the shaft core unit close to the third rectangular positioning block, a second installation hole is formed in the top of the first connecting shaft close to one side of the shaft core unit, a second rectangular positioning groove is formed in one end of the first connecting shaft close to the shaft core unit, and a first threaded shaft is integrally formed in one end of the first connecting shaft away from the shaft core unit.
As a further preferable mode of the technical scheme, a second fastening bolt is movably installed in the second installation hole, and the second fastening bolt is screwed with the third threaded hole.
As a further preferable mode of the technical scheme, a second connecting shaft is installed on one side of the shaft core main body close to the second rectangular positioning block, a third installation hole is formed in one side, close to the shaft core main body, of the top of the second connecting shaft, a third rectangular positioning groove is formed in one end, close to the shaft core main body, of the second connecting shaft, and a second threaded shaft is integrally formed in one end, far away from the shaft core main body, of the second connecting shaft.
As a further preferable mode of the technical scheme, a third fastening bolt is movably installed in the third installation hole, and the third fastening bolt is screwed with the second threaded hole.
As a further preferable mode of the technical scheme, the outer side of the shaft core main body is fixedly sleeved with a magnetic ring, the inner side of the magnetic ring is provided with a mounting groove, one side, close to the second rectangular positioning block, of the magnetic ring is fixedly provided with a silica gel ring, one side, close to the first rectangular positioning block, of the magnetic ring is symmetrically provided with a first fastening piece, one side, close to the shaft core main body, of the first fastening piece is fixedly provided with a spring, and one side, close to the shaft core main body, of the spring is fixedly provided with a second fastening piece.
The utility model provides a magnetic ring rotor shaft core reinforcing device, which has the following beneficial effects:
(1) According to the utility model, through the plug-in matching of the rectangular positioning block and the rectangular positioning groove, the deviation of each part of the shaft core can be prevented, and each part of the shaft core can be connected and fastened through the fastening bolt.
(2) According to the utility model, through the cooperation of the mounting strip and the mounting groove, the magnetic ring and the shaft core can be prevented from rotating, the shaft core main body is fastened through the action of the fastening piece and the spring, and the silica gel ring can prevent the magnetic ring from shifting in the horizontal direction.
Drawings
FIG. 1 is a schematic view of a first perspective of the overall structure of the present utility model;
FIG. 2 is a schematic view of a second perspective of the overall structure of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 1A according to the present utility model;
FIG. 4 is a schematic view of the main structure of the shaft core of the present utility model;
FIG. 5 is a schematic view of the structure of the spindle unit according to the present utility model;
FIG. 6 is a schematic view of a first connector structure according to the present utility model;
fig. 7 is a schematic structural diagram of a magnetic ring according to the present utility model.
In the figure: 1. a shaft core main body; 11. a first rectangular positioning block; 111. a first threaded hole; 12. a second rectangular positioning block; 121. a second threaded hole; 13. a mounting bar; 2. a spindle unit; 21. a first mounting hole; 22. a first rectangular positioning groove; 23. a third rectangular positioning block; 231. a third threaded hole; 3. a first connecting shaft; 31. a second mounting hole; 32. a second rectangular positioning groove; 33. a first threaded shaft; 4. a second connecting shaft; 41. a third mounting hole; 42. a third rectangular positioning groove; 43. a second threaded shaft; 5. a magnetic ring; 51. a mounting groove; 52. a silica gel ring; 53. a first fastener; 54. a spring; 55. a second fastener; 6. a first fastening bolt; 7. a second fastening bolt; 8. and a third fastening bolt.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1, 2 and 4, the present utility model provides the following technical solutions: the utility model provides a magnetic ring rotor axle core reinforcing apparatus, includes axle core main part 1, axle core main part 1 one end fixed mounting has first rectangle locating piece 11, axle core main part 1 other end fixed mounting has second rectangle locating piece 12, first screw hole 111 has been seted up at first rectangle locating piece 11 top, second screw hole 121 has been seted up at second rectangle locating piece 12 top, axle core main part 1 top integrated into one piece has mounting bar 13, corresponds the installation with mounting groove 51 with mounting bar 13, can prevent to produce the rotation between magnetic ring 5 and the axle core main part 1.
Referring to fig. 2 and 5, in this embodiment, specifically: the axle core unit 2 is installed near first rectangle locating piece 11 to axle core main part 1 one side, first mounting hole 21 has been seted up near one side of axle core main part 1 to axle core unit 2 top, first rectangle constant head tank 22 has been seted up to axle core unit 2 near the one end of axle core main part 1, and first rectangle locating piece 11 corresponds the grafting installation with first rectangle constant head tank 22, can prevent that the axle core from taking place the rotation skew, axle core unit 2 keeps away from the one end fixed mounting of axle core main part 1 has third rectangle locating piece 23, third screw hole 231 has been seted up at the top of third rectangle locating piece 23.
In this embodiment, specific: the first mounting hole 21 is internally and movably provided with a first fastening bolt 6, and the first fastening bolt 6 is screwed with the first threaded hole 111.
Referring to fig. 2 and 6, in this embodiment, specifically: the first connecting shaft 3 is installed to axle core unit 2 one side near the third rectangle locating piece 23, the second mounting hole 31 has been seted up to the one side that axle core unit 2 was close to at first connecting shaft 3 top, the second rectangle constant head tank 32 has been seted up to the one end that axle core unit 2 was close to first connecting shaft 3, the one end integrated into one piece that axle core unit 2 was kept away from to first connecting shaft 3 has first screw shaft 33.
Referring to fig. 3, in this embodiment, specifically: a second fastening bolt 7 is movably installed in the second installation hole 31, and the second fastening bolt 7 is screwed with the third threaded hole 231.
Referring to fig. 1 and 2, in this embodiment, specifically: the second connecting shaft 4 is installed to the axle core main part 1 one side near second rectangle locating piece 12, the third mounting hole 41 has been seted up to the one side that second connecting shaft 4 top is close to axle core main part 1, the third rectangle constant head tank 42 has been seted up to the one end that second connecting shaft 4 is close to axle core main part 1, the one end integrated into one piece that second connecting shaft 4 kept away from axle core main part 1 has second screw spindle 43.
In this embodiment, specific: the third fastening bolt 8 is movably installed in the third installation hole 41, the third fastening bolt 8 is screwed with the second threaded hole 121, and the fastening bolt can enable connection between all parts to be fastened more.
Referring to fig. 2 and 7, in this embodiment, specifically: the magnetic ring 5 is fixedly sleeved on the outer side of the shaft core main body 1, the mounting groove 51 is formed in the inner side of the magnetic ring 5, the silica gel ring 52 is fixedly mounted on one side, close to the second rectangular positioning block 12, of the magnetic ring 5, the inner diameter of the silica gel ring 52 is identical to that of the magnetic ring 5, the silica gel ring 52 can prevent the magnetic ring 5 from being offset in the horizontal direction to a certain extent, the mounting strip 13 is limited, the first fastening piece 53 is symmetrically mounted on one side, close to the first rectangular positioning block 11, of the magnetic ring 5, the spring 54 is fixedly mounted on one side, close to the shaft core main body 1, of the first fastening piece 53, the distance between the second fastening pieces 55 on two sides is smaller than the inner diameter of the magnetic ring 5 when the spring 54 is in a natural length, the spring 54 can be extruded and generate reactive force when the shaft core main body 1 is mounted, the second fastening piece 55 is fixedly mounted on one side, close to the shaft core main body 1, the second fastening piece 55 is subjected to round corner processing on one side, close to the second rectangular positioning block 12, the shaft core main body 1 is convenient to penetrate through the shaft core main body 1, the second fastening piece 55 is extruded by the shaft core main body 1, the spring 54 is pushed by the second fastening piece 55, the spring 54 is pushed by the spring 54, and the second fastening piece is reversely deformed by the shaft core main body, and the spring is fixedly deforms by the shaft core.
According to the working principle, the shaft core main body 1 is sleeved into the magnetic ring 5 from one end of the second rectangular positioning block 12, the shaft core main body 1 extrudes the second fastening piece 55 to enable the spring 54 to elastically deform, the spring 54 pushes the second fastening piece 55 to fasten the shaft core main body 1, meanwhile, the mounting strip 13 is correspondingly clamped into the mounting groove 51, the first rectangular positioning block 11 is clamped into the first rectangular positioning groove 22, the first fastening bolt 6 is mounted into the first threaded hole 111 from the first mounting hole 21, the third rectangular positioning block 23 is clamped into the second rectangular positioning groove 32, the second fastening bolt 7 is mounted into the third threaded hole 231 from the second mounting hole 31, the second rectangular positioning block 12 is clamped into the third rectangular positioning groove 42, and the third fastening bolt 8 is mounted into the second threaded hole 121 from the third mounting hole 41, so that shaft core mounting is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a magnetic ring rotor axle core reinforcing apparatus, includes axle core main part (1), its characterized in that, axle core main part (1) one end fixed mounting has first rectangle locating piece (11), axle core main part (1) other end fixed mounting has second rectangle locating piece (12), first screw hole (111) have been seted up at first rectangle locating piece (11) top, second screw hole (121) have been seted up at second rectangle locating piece (12) top, axle core main part (1) top integrated into one piece has mounting bar (13).
2. The magnetic ring rotor shaft core reinforcing device according to claim 1, wherein a shaft core unit (2) is installed on one side of the shaft core main body (1) close to the first rectangular positioning block (11), a first mounting hole (21) is formed in one side of the top of the shaft core unit (2) close to the shaft core main body (1), a first rectangular positioning groove (22) is formed in one end of the shaft core unit (2) close to the shaft core main body (1), a third rectangular positioning block (23) is fixedly installed at one end, far away from the shaft core main body (1), of the shaft core unit (2), and a third threaded hole (231) is formed in the top of the third rectangular positioning block (23).
3. A magnetic ring rotor shaft core reinforcing device according to claim 2, wherein a first fastening bolt (6) is movably installed in the first installation hole (21), and the first fastening bolt (6) is screwed with the first threaded hole (111).
4. The magnetic ring rotor shaft core reinforcing device according to claim 2, wherein a first connecting shaft (3) is installed on one side of the shaft core unit (2) close to the third rectangular positioning block (23), a second mounting hole (31) is formed in one side, close to the shaft core unit (2), of the top of the first connecting shaft (3), a second rectangular positioning groove (32) is formed in one end, close to the shaft core unit (2), of the first connecting shaft (3), and a first threaded shaft (33) is integrally formed in one end, far away from the shaft core unit (2).
5. A magnetic ring rotor shaft core reinforcing device according to claim 4, wherein a second fastening bolt (7) is movably installed in the second installation hole (31), and the second fastening bolt (7) is screwed with the third threaded hole (231).
6. The magnetic ring rotor shaft core reinforcing device according to claim 1, wherein a second connecting shaft (4) is installed on one side of the shaft core main body (1) close to the second rectangular positioning block (12), a third installation hole (41) is formed in one side of the top of the second connecting shaft (4) close to the shaft core main body (1), a third rectangular positioning groove (42) is formed in one end of the second connecting shaft (4) close to the shaft core main body (1), and a second threaded shaft (43) is integrally formed in one end of the second connecting shaft (4) far away from the shaft core main body (1).
7. A magnetic ring rotor shaft core reinforcing device according to claim 6, wherein a third fastening bolt (8) is movably mounted in the third mounting hole (41), and the third fastening bolt (8) is screwed with the second threaded hole (121).
8. The magnetic ring rotor shaft core reinforcing device according to claim 1, wherein a magnetic ring (5) is fixedly sleeved on the outer side of the shaft core main body (1), a mounting groove (51) is formed in the inner side of the magnetic ring (5), a silica gel ring (52) is fixedly mounted on one side, close to the second rectangular positioning block (12), of the magnetic ring (5), a first fastening piece (53) is symmetrically mounted on one side, close to the first rectangular positioning block (11), of the magnetic ring (5), a spring (54) is fixedly mounted on one side, close to the shaft core main body (1), of the first fastening piece (53), and a second fastening piece (55) is fixedly mounted on one side, close to the shaft core main body (1), of the spring (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223193871.9U CN219247613U (en) | 2022-11-30 | 2022-11-30 | Magnetic ring rotor shaft core reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223193871.9U CN219247613U (en) | 2022-11-30 | 2022-11-30 | Magnetic ring rotor shaft core reinforcing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219247613U true CN219247613U (en) | 2023-06-23 |
Family
ID=86841619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223193871.9U Active CN219247613U (en) | 2022-11-30 | 2022-11-30 | Magnetic ring rotor shaft core reinforcing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219247613U (en) |
-
2022
- 2022-11-30 CN CN202223193871.9U patent/CN219247613U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219247613U (en) | Magnetic ring rotor shaft core reinforcing device | |
| CN202082282U (en) | Industrial application thrust permanent magnetic suspension bearing | |
| CN215120480U (en) | Tool for permanent magnet motor final assembly | |
| CN206195498U (en) | Large -scale permanent magnetism servo motor rotor | |
| CN221669633U (en) | Rotor structure of motor for new energy vehicle | |
| CN2857313Y (en) | Non-axle extension connical hole axle generator | |
| CN207652255U (en) | The mechanism of rotor bearing indentation is realized using electric cylinders | |
| CN208986734U (en) | A kind of vibrationproof ejector half external rotor electric machine | |
| CN219554785U (en) | Motor rotor core segmentation oblique pole frock | |
| CN201931582U (en) | Automatic tape feeding and receiving device for injection machine | |
| CN219304554U (en) | Unequal-circle design permanent magnet motor rotor | |
| CN220227270U (en) | Locking structure of magnetic suspension fan impeller | |
| CN211464598U (en) | Pipe work piece fixed knot constructs for dryer flanger | |
| CN216981718U (en) | Connection structure of gear box and motor chip | |
| CN203292397U (en) | Thread rolling structure | |
| CN215378730U (en) | Equipment for assembling outer rotor permanent magnet motor | |
| CN221686477U (en) | Single-phase guide rail type intelligent ammeter mounting structure | |
| CN220895991U (en) | Special-shaped parallel groove clamp for power line erection | |
| CN201310010Y (en) | Transmission device of computer eyelet buttonhole sewing machine | |
| CN221842484U (en) | Energy-saving device of nitrogen making machine | |
| CN221009970U (en) | Rotor embedding device of permanent magnet motor | |
| CN219404056U (en) | Positioning device for gear box machining | |
| CN215447795U (en) | Device for testing resolution of photoelectric angle sensor | |
| CN218920172U (en) | Outer rotor mechanism of direct-current gear motor | |
| CN221009940U (en) | Motor shaft direct-drive connecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |