CN218850475U - Plastic magnetic rotor with protection function - Google Patents
Plastic magnetic rotor with protection function Download PDFInfo
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- CN218850475U CN218850475U CN202223238085.6U CN202223238085U CN218850475U CN 218850475 U CN218850475 U CN 218850475U CN 202223238085 U CN202223238085 U CN 202223238085U CN 218850475 U CN218850475 U CN 218850475U
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- integrally formed
- rotor
- rotating shaft
- movable
- rotor frame
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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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Abstract
The utility model discloses a mould magnetic rotor with safeguard function relates to and moulds magnetic rotor technical field, improves wear resistance for solving current mould magnetic rotor through the protective coating who moulds the outside setting of magnetism cover, nevertheless contactless not have the friction between rotor and the stator, sets up protective coating and can not prevent the friction, can cause separation rotor magnetism's problem on the contrary. The hollow-out type rotor comprises a rotor frame, wherein a hollow-out groove is formed in the rotor frame, the hollow-out groove and the rotor frame are integrally formed, extension shafts are arranged at two ends of the rotor frame, and the extension shafts and the rotor frame are integrally formed; further comprising: the plastic magnetic outer sleeve is arranged on the outer wall of the rotor frame, the plastic magnetic outer sleeve and the rotor frame are integrally formed, one end of an extension shaft is provided with a connection rotating shaft, the connection rotating shaft and the extension shaft are integrally formed, and a stainless steel round seat is arranged outside the connection rotating shaft.
Description
Technical Field
The utility model relates to a mould magnetic rotor technical field, specifically be a mould magnetic rotor with safeguard function.
Background
The plastic magnetic rotor is a new material rotor structure, the plastic magnetic is a new functional polymer composite material, is an important basic material in the modern scientific and technical field, and compared with a sintered magnetic material, the magnetic plastic has the advantages of small density, high impact strength, controllable magnetism by using the content of magnetic powder and good chemical stability.
For example, the bulletin number is: CN217508378U (the name is a mould magnetism rotor with safeguard function), including the pivot, the fixed cover of one side fixedly connected with of pivot outside, fixed cover outside intermediate position department is provided with moulds the magnetic sleeve, mould the inside intermediate position department of magnetic sleeve and be provided with the equipment perforation, fixed cover runs through the fenestrate inside of equipment, the intermediate position department fixedly connected with connecting screw rod of pivot one side, the outside of moulding the magnetic sleeve is provided with protective coating, the adapter sleeve has been cup jointed respectively to the outside both sides of fixed cover, the even fixedly connected with of outside of fixed cover stabilizes the fixture block, the inside of moulding the magnetic sleeve is provided with the fretwork groove, the fretwork groove is provided with four groups, the fretwork groove is the annular distribution in the inside of moulding the magnetic sleeve, the fenestrate inside of equipment evenly is provided with the limited draw-in groove, the firm fixture block is the symmetry setting in the outside of fixed cover, the limited draw-in the symmetry setting in the perforation inside, stabilize the fixture block and limited draw-in groove and be provided with four groups respectively.
The plastic magnetic rotor has the advantages that the wear resistance is improved through the protective coating arranged outside the plastic magnetic sleeve, the rotor and the stator are not in contact with each other and have no friction, the protective coating cannot prevent friction, the magnetism of the rotor can be blocked, and therefore the plastic magnetic rotor with the protection function is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould magnetic rotor with safeguard function to solve the current magnetic rotor of moulding that provides in the above-mentioned background art and improve wear resistance through the protective coating who moulds the outside setting of magnetic sleeve, nevertheless contactless does not have the friction between rotor and the stator, sets up protective coating and can not prevent the friction, can cause separation rotor magnetism's problem on the contrary.
In order to achieve the above object, the utility model provides a following technical scheme: a plastic magnetic rotor with a protection function comprises a rotor frame, wherein a hollow groove is formed in the rotor frame, the hollow groove and the rotor frame are integrally formed, extension shafts are arranged at two ends of the rotor frame, and the extension shafts and the rotor frame are integrally formed;
further comprising:
the plastic magnetic outer sleeve is arranged on the outer wall of the rotor frame, the plastic magnetic outer sleeve and the rotor frame are integrally formed, one end of one extension shaft is provided with a connecting rotating shaft, the connecting rotating shaft and the extension shaft are integrally formed, and a stainless steel round seat is arranged outside the connecting rotating shaft;
the bearing is arranged inside the stainless steel round seat, the bearing and the stainless steel round seat are integrally formed, a through hole is formed inside the bearing, and the connecting rotating shaft is movably connected with the bearing through the through hole;
the outer edge rods are arranged on the peripheral outer wall of the stainless steel round seat, the outer edge rods and the stainless steel round seat are integrally formed, the number of the outer edge rods is four, movable inner grooves are formed in the outer edge rods, the movable inner grooves and the outer edge rods are integrally formed, and movable connecting rods are arranged in the movable inner grooves;
the screw thread end, it sets up on the one end position of movable connecting rod, screw thread end and movable connecting rod integrated into one piece set up, and install on the screw thread end and cup joint the end cap, and the one end of cup jointing the end cap is provided with the installation arc board, installation arc board and cup joint end cap integrated into one piece setting.
Preferably, the one end of activity inside groove is provided with movable port, and movable port sets up with activity inside groove integrated into one piece, the one end of activity connecting rod is provided with spacing tailboard, and spacing tailboard sets up with activity connecting rod integrated into one piece, and the size of spacing tailboard is greater than the bore of activity port.
Preferably, the installation arc plate is internally provided with two installation holes, and the installation holes and the installation arc plate are integrally formed.
Preferably, the inside of cup jointing the end cap is provided with the connection thread groove, connects the thread groove and cup joints end cap integrated into one piece setting, cup joints end cap through connecting thread groove and screw thread end fixed mounting.
Preferably, one end of the connecting rotating shaft is provided with a threaded joint, and the threaded joint and the connecting rotating shaft are integrally formed.
Preferably, one end of the other extension shaft is provided with a erection rotating shaft, and the erection rotating shaft and the other extension shaft are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in order to avoid moulding magnetism overcoat wearing and tearing, the stainless steel round seat of setting can effectually put rotor frame location at the inside central point of motor, make rotor and location be in the state of non-contact always like this, rotor protection has been realized, and then prevent to mould magnetism overcoat wearing and tearing, overcome the current protective coating who moulds the magnetism rotor and set up through the outside of moulding the magnetism cover and improve wear resistance, nevertheless contactless does not have the friction between rotor and the stator, it can not prevent the friction to set up protective coating, can cause the magnetic problem of separation rotor on the contrary.
2. The end caps are sleeved on the threaded ends during connection, so that the mounting arc plates are in contact with the inner wall of the motor shell, the mounting holes correspond to the preset holes in the inner wall, and the mounting holes are fixed through screws, so that the purpose of facilitating connection and installation is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the plastic magnetic rotor with protection function of the present invention;
FIG. 2 is a schematic structural view of the stainless steel round seat of the present invention;
FIG. 3 is a schematic structural view of a rotor frame according to the present invention;
FIG. 4 is a schematic view of the structure of the outer edge rod and the movable connecting rod of the present invention;
in the figure: 1. a rotor frame; 2. hollowing out the grooves; 3. a plastic magnetic outer sleeve; 4. an extension shaft; 5. connecting the rotating shaft; 6. erecting a rotating shaft; 7. a threaded joint; 8. a stainless steel round seat; 9. a load bearing; 10. an outer edge bar; 11. a movable connecting rod; 12. a threaded end; 13. perforating the hole; 14. a movable inner groove; 15. a limiting tail plate; 16. an active port; 17. sleeving an end cap; 18. connecting the screw groove; 19. installing an arc plate; 20. and (7) mounting holes.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a plastic magnetic rotor with a protection function comprises a rotor frame 1, wherein a hollow groove 2 is formed in the rotor frame 1, the hollow groove 2 and the rotor frame 1 are integrally formed, extension shafts 4 are arranged at two ends of the rotor frame 1, and the extension shafts 4 and the rotor frame 1 are integrally formed;
further comprising:
the plastic magnetic outer sleeve 3 is arranged on the outer wall of the rotor frame 1, the plastic magnetic outer sleeve 3 and the rotor frame 1 are integrally formed, one end of one extension shaft 4 is provided with a connecting rotating shaft 5, the connecting rotating shaft 5 and the extension shaft 4 are integrally formed, and the outer part of the connecting rotating shaft 5 is provided with a stainless steel round seat 8;
the bearing 9 is arranged inside the stainless steel round seat 8, the bearing 9 and the stainless steel round seat 8 are integrally formed, a through hole 13 is formed inside the bearing 9, and the connecting rotating shaft 5 is movably connected with the bearing 9 through the through hole 13;
the outer edge rods 10 are arranged on the peripheral outer wall of the stainless steel round seat 8, the outer edge rods 10 and the stainless steel round seat 8 are integrally formed, four outer edge rods 10 are arranged, a movable inner groove 14 is formed in each outer edge rod 10, the movable inner grooves 14 and the outer edge rods 10 are integrally formed, and a movable connecting rod 11 is arranged in each movable inner groove 14;
During the use, in order to avoid moulding the wearing and tearing of magnetism overcoat 3, the stainless steel round seat 8 that sets up can be effectual with rotor frame 1 location at the inside central point of motor and put, makes rotor and location be in non-contact state always like this, has realized protecting the rotor, and then prevents to mould the wearing and tearing of magnetism overcoat.
Referring to fig. 4, a movable port 16 is disposed at one end of the movable inner groove 14, the movable port 16 and the movable inner groove 14 are integrally formed, a limiting end plate 15 is disposed at one end of the movable connecting rod 11, the limiting end plate 15 and the movable connecting rod 11 are integrally formed, the size of the limiting end plate 15 is larger than the diameter of the movable port 16, and the movable port 16 disposed at one end of the movable inner groove 14 plays a role in facilitating the movement of the movable connecting rod 11.
Referring to fig. 4, two mounting holes 20 are formed in the mounting arc plate 19, the mounting holes 20 are integrally formed with the mounting arc plate 19, and the two mounting holes 20 formed in the mounting arc plate 19 are used for facilitating mounting of screws.
Referring to fig. 4, a connecting screw groove 18 is formed inside the sleeving end cap 17, the connecting screw groove 18 and the sleeving end cap 17 are integrally formed, the sleeving end cap 17 is fixedly mounted with the threaded end 12 through the connecting screw groove 18, and the connecting screw groove 18 formed inside the sleeving end cap 17 plays a role in facilitating connection with the threaded end 12.
Referring to fig. 1, a threaded joint 7 is disposed at one end of the connecting shaft 5, the threaded joint 7 and the connecting shaft 5 are integrally formed, and the threaded joint 7 disposed at one end of the connecting shaft 5 plays a role of external connection.
Referring to fig. 1, one end of the other extension shaft 4 is provided with a mounting shaft 6, the mounting shaft 6 is integrally formed with the other extension shaft 4, and the mounting shaft 6 provided at one end of the other extension shaft 4 plays a role of assisting the rear end mounting connection.
The working principle is as follows: when the plastic magnetic rotor is used, the connecting rotating shaft 5 is supported and erected by the stainless steel round seat 8, the bearing 9 is arranged inside the connecting rotating shaft 5, the connecting rotating shaft 5 is movably connected with the stainless steel round seat 8 through the bearing 9, the stainless steel round seat 8 is connected with the inner wall of a shell of the motor through the outer edge rod 10 and the movable connecting rod 11, the threaded end 12 is provided with the sleeved end cap 17 during connection, the mounting arc plate 19 is in contact with the inner wall of the shell of the motor, the mounting hole 20 corresponds to a preset hole in the inner wall and is fixed through a screw, when the plastic magnetic outer sleeve 3 is driven by the stator to rotate, the rotor frame 1 is driven to rotate along with the rotor frame, in order to avoid abrasion of the plastic magnetic outer sleeve 3, the arranged stainless steel round seat 8 can effectively position the rotor frame 1 at the central position inside the motor, so that the rotor and the positioning are always in a non-contact state, rotor protection is achieved, further abrasion of the plastic magnetic outer sleeve is prevented, and the use work of the plastic magnetic rotor with a protection function is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A plastic magnetic rotor with a protection function comprises a rotor frame (1), wherein a hollow groove (2) is formed in the rotor frame (1), the hollow groove (2) and the rotor frame (1) are integrally formed, extension shafts (4) are arranged at two ends of the rotor frame (1), and the extension shafts (4) and the rotor frame (1) are integrally formed;
the method is characterized in that: further comprising:
the plastic magnetic outer sleeve (3) is arranged on the outer wall of the rotor frame (1), the plastic magnetic outer sleeve (3) and the rotor frame (1) are integrally formed, one end of one extension shaft (4) is provided with a connecting rotating shaft (5), the connecting rotating shaft (5) and the extension shaft (4) are integrally formed, and the outer part of the connecting rotating shaft (5) is provided with a stainless steel round seat (8);
the bearing (9) is arranged inside the stainless steel round seat (8), the bearing (9) and the stainless steel round seat (8) are integrally formed, a through hole (13) is formed inside the bearing (9), and the connecting rotating shaft (5) is movably connected with the bearing (9) through the through hole (13);
the outer edge rods (10) are arranged on the peripheral outer wall of the stainless steel round seat (8), the outer edge rods (10) and the stainless steel round seat (8) are integrally formed, four outer edge rods (10) are arranged, movable inner grooves (14) are arranged in the outer edge rods (10), the movable inner grooves (14) and the outer edge rods (10) are integrally formed, and movable connecting rods (11) are arranged in the movable inner grooves (14);
screw thread end (12), it sets up on the one end position of movable connecting rod (11), screw thread end (12) and movable connecting rod (11) integrated into one piece set up, and install on screw thread end (12) and cup joint end cap (17), and the one end of cup jointing end cap (17) is provided with installation arc board (19), installation arc board (19) with cup joint end cap (17) integrated into one piece setting.
2. The plastic-magnetic rotor with the protection function as claimed in claim 1, wherein: one end of the movable inner groove (14) is provided with a movable port (16), the movable port (16) and the movable inner groove (14) are integrally formed, one end of the movable connecting rod (11) is provided with a limiting tail plate (15), the limiting tail plate (15) and the movable connecting rod (11) are integrally formed, and the size of the limiting tail plate (15) is larger than the caliber of the movable port (16).
3. The plastic magnetic rotor with the protection function as claimed in claim 1, wherein: two mounting holes (20) are formed in the mounting arc plate (19), and the mounting holes (20) and the mounting arc plate (19) are integrally formed.
4. The plastic magnetic rotor with the protection function as claimed in claim 1, wherein: the connecting screw groove (18) is arranged in the sleeving end cap (17), the connecting screw groove (18) and the sleeving end cap (17) are integrally formed, and the sleeving end cap (17) is fixedly installed with the threaded end head (12) through the connecting screw groove (18).
5. The plastic-magnetic rotor with the protection function as claimed in claim 1, wherein: one end of the connecting rotating shaft (5) is provided with a threaded joint (7), and the threaded joint (7) and the connecting rotating shaft (5) are integrally formed.
6. The plastic-magnetic rotor with the protection function as claimed in claim 1, wherein: and one end of the other extension shaft (4) is provided with an erection rotating shaft (6), and the erection rotating shaft (6) and the other extension shaft (4) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223238085.6U CN218850475U (en) | 2022-12-05 | 2022-12-05 | Plastic magnetic rotor with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223238085.6U CN218850475U (en) | 2022-12-05 | 2022-12-05 | Plastic magnetic rotor with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218850475U true CN218850475U (en) | 2023-04-11 |
Family
ID=87303590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223238085.6U Active CN218850475U (en) | 2022-12-05 | 2022-12-05 | Plastic magnetic rotor with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218850475U (en) |
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2022
- 2022-12-05 CN CN202223238085.6U patent/CN218850475U/en active Active
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