CN218587060U - Permanent magnet motor with magnet fixing structure - Google Patents
Permanent magnet motor with magnet fixing structure Download PDFInfo
- Publication number
- CN218587060U CN218587060U CN202222260105.3U CN202222260105U CN218587060U CN 218587060 U CN218587060 U CN 218587060U CN 202222260105 U CN202222260105 U CN 202222260105U CN 218587060 U CN218587060 U CN 218587060U
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- fixing
- plate
- magnet
- magnet body
- permanent magnet
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- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
Abstract
The utility model discloses a permanent magnet motor of magnet fixed knot structure, its technical scheme main points are: the device comprises a bottom plate, wherein the top surface of the bottom plate is provided with a plurality of fixing grooves, and two limiting plates are fixedly arranged inside the fixing grooves; the magnet body is arranged on one side of the inside of the fixing groove; fixed subassembly, fixed subassembly sets up the top surface of bottom plate is used for fixing the magnet body, through setting up the column spinner, after the staff puts into the inside of fixed slot to the magnet body, through rotating the column spinner, make the movable plate move forward for the rubber pad is close to the magnet body, thereby carry on spacingly to the magnet body, avoid the magnet body skew to appear in work, through setting up the fixed plate, laminate with the bottom plate through the fixed plate, through rotating fixing bolt, make fixing bolt fix in the inside of thread groove, further fix the magnet body, avoid the magnet body to appear becoming flexible, influence motor performance.
Description
Technical Field
The utility model relates to a permanent magnet linear motor field, concretely relates to magnet fixed knot constructs permanent-magnet machine.
Background
The secondary permanent magnet of the permanent magnet synchronous linear motor is arranged on a magnet plate with magnetic conductivity, the permanent magnet is fixedly arranged on the magnet plate at certain intervals, the situation that the position of the permanent magnet on the magnet plate does not move needs to be guaranteed, and the permanent magnet does not fall off in the operation process of the permanent magnet synchronous linear motor.
In the prior art, a permanent magnet is adhered to the surface of a magnet plate by glue, so that a magnetic field loop is formed. In the secondary production process, when the permanent magnet is adhered by using glue, a specific clamp is required to be configured to keep a preset interval between the permanent magnets, the production complexity is increased, meanwhile, in the working process of the permanent magnet synchronous linear motor, various complex vibration which cannot be avoided can occur on a working table, certain high temperature and sundries possibly exist in the working environment, the adhering strength of the glue is unstable due to the influence of the vibration, the high temperature and the sundries, the permanent magnet is easy to loosen and fall off, the performance of the motor is influenced, and therefore the permanent magnet motor with the magnet fixing structure is provided.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims at providing a permanent magnet motor of magnet fixed knot structure to solve the problem mentioned in the background art.
The above technical object of the present invention can be achieved by the following technical solutions:
a permanent magnet motor of a magnet fixing structure, comprising: the top surface of the bottom plate is provided with a plurality of fixing grooves, and two limiting plates are fixedly arranged inside the fixing grooves; the magnet body is arranged on one side of the inside of the fixing groove; and the fixing component is arranged on the top surface of the bottom plate and used for fixing the magnet body.
Through adopting above-mentioned technical scheme, through setting up fixed subassembly, when using, fix the magnet body through fixed subassembly, avoid the magnet body to lead to the magnet body to warp after using for a long time, convenient maintenance.
Preferably, the fixing assembly comprises: the fixing plate is arranged on the top surface of the bottom plate; and the connecting plates are fixedly arranged on the bottom surfaces of the fixing plates respectively.
Through adopting above-mentioned technical scheme, through setting up the fixed plate, through fixed plate and bottom plate laminating to carry on spacingly to the magnet body, avoid magnet body to drop from the inside of fixed slot in the permanent magnet motor work, influence the use.
Preferably, the fixing assembly further comprises: the threaded holes are formed in the top surface of the fixing plate, and fixing bolts are connected with the inner threads of the threaded holes; the thread grooves are formed in the inner bottom surfaces of the fixing grooves respectively, and the thread grooves correspond to the threaded holes in position.
Through adopting above-mentioned technical scheme, through setting up fixing bolt, after fixed plate and bottom plate laminating, through rotating fixing bolt for fixing bolt fixes in the inside of thread groove, further fixes the magnet body, avoids the magnet body not hard up to appear, influences the motor performance, and the staff still can be through rotating fixing bolt and tearing down the fixed plate, and the convenience is maintained the magnet body.
Preferably, one side of the limiting plate is provided with a rubber pad.
Through adopting above-mentioned technical scheme, through setting up the rubber pad, when avoiding the installation of magnet body through the rubber pad and wearing and tearing between the limiting plate, influence the use.
Preferably, the rotation hole has been seted up to one side of limiting plate, the inside threaded connection who rotates the hole has the column spinner, the one end of column spinner is provided with the movable plate, the mounting groove has been seted up to one side of movable plate, the inside fixed mounting of mounting groove has the bearing, the one end fixed mounting of column spinner is in the inner ring of bearing, one side fixed mounting of rubber pad is in one side of movable plate.
Through adopting above-mentioned technical scheme, through setting up the column spinner, after the staff put into the inside of fixed slot to the magnet body, through rotating the column spinner, make the movable plate move forward for the rubber pad is close to the magnet body, thereby carries on spacingly to the magnet body, avoids the magnet body skew to appear in the work, influences the motor performance.
Preferably, a plurality of heat dissipation holes are formed in one side of the bottom plate, and dust screens are fixedly mounted inside the heat dissipation holes.
Through adopting above-mentioned technical scheme, through setting up the louvre, dispel the heat to the magnet body through the louvre, avoid the motor work in, lead to magnet body high temperature, lead to magnet body magnetic force to reduce, influence the use.
To sum up, the utility model discloses mainly have following beneficial effect:
through setting up the column spinner, after the staff put into the inside of fixed slot to the magnet body, through rotating the column spinner, make the movable plate move forward for the rubber pad is close to the magnet body, thereby carry on spacingly to the magnet body, avoid the magnet body skew to appear in the work, through setting up the fixed plate, through fixed plate and bottom plate laminating, through rotating fixing bolt, make fixing bolt fix in the inside of thread groove, further fix the magnet body, avoid the magnet body not hard up to appear, influence the motor performance.
Through setting up the louvre, dispel the heat to the magnet body through the louvre, avoid the motor work in, lead to magnet body high temperature, lead to magnet body magnetic force to reduce, influence the use.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the structure of the fixing groove of the present invention;
fig. 3 is a schematic structural view of the fixing plate of the present invention;
fig. 4 is a schematic view of the split structure of the limiting plate of the present invention;
reference numerals: 1. a base plate; 2. fixing grooves; 3. a limiting plate; 4. a magnet body; 5. a fixing plate; 6. a connecting plate; 7. a threaded hole; 8. fixing the bolt; 9. a thread groove; 10. a rubber pad; 11. rotating the hole; 12. a spin column; 13. moving the plate; 14. mounting grooves; 15. a bearing; 16. heat dissipation holes; 17. and (4) a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, 2 and 3, a permanent magnet motor with a magnet fixing structure comprises a base plate 1, wherein a plurality of fixing grooves 2 are formed in the top surface of the base plate 1, two limiting plates 3 are fixedly installed inside the fixing grooves 2, a magnet body 4 is movably installed on one side inside the fixing grooves 2, a fixing component is arranged on the top surface of the base plate 1 and used for fixing the magnet body 4, the magnet body 4 is fixed through the fixing component when the permanent magnet motor is used, the magnet body 4 is prevented from being deformed after the magnet body 4 is used for a long time, the maintenance is convenient, the fixing component comprises a fixing plate 5, the fixing plate 5 is arranged on the top surface of the base plate 1, a plurality of connecting plates 6 are fixedly installed on the bottom surface of the fixing plate 5, and the fixing plate 5 is attached to the base plate 1 through the fixing plate 5, thereby it is spacing to magnet body 4, avoid magnet body 4 to drop from the inside of fixed slot 2 in the work of permanent magnet motor, the influence is used, fixed subassembly still includes a plurality of screw hole 7, the top surface at fixed plate 5 is seted up to a plurality of screw hole 7, screw hole 7's inside threaded connection has fixing bolt 8, thread groove 9 has been seted up respectively to the inside bottom surface of fixed slot 2, the position of thread groove 9 is corresponding with screw hole 7's position, through setting up fixing bolt 8, after fixed plate 5 and the laminating of bottom plate 1, through rotating fixing bolt 8, make fixing bolt 8 fix the inside at thread groove 9, further fix magnet body 4, conveniently dismantle bottom plate 5 simultaneously, the convenience is maintained magnet body 4.
Referring to fig. 1, fig. 2 and fig. 4, one side of limiting plate 3 is provided with rubber pad 10, through setting up rubber pad 10, avoid wearing and tearing between magnet body 4 and the limiting plate 3 when installing through rubber pad 10, influence the use, rotation hole 11 has been seted up to one side of limiting plate 3, the inside threaded connection of rotation hole 11 has column spinner 12, the one end of column spinner 12 is provided with movable plate 13, mounting groove 14 has been seted up to one side of movable plate 13, the inside fixed mounting of mounting groove 14 has bearing 15, the inner ring at bearing 15 of one end fixed mounting of column spinner 12, one side fixed mounting of rubber pad 10 is in one side of movable plate 13, through setting up column spinner 12, after magnet body 4 is put into the inside of fixed slot 2 to the staff, through rotating column spinner 12, make louvre 13 move forward, make rubber pad 10 be close to magnet body 4, thereby the movable plate carries out spacing to magnet body 4, avoid magnet body 4 to appear the skew in service, influence the motor performance, a plurality of louvre 16 has been seted up to one side of bottom plate 1, the inside fixed mounting of louvre 16 has dustproof net 17, through setting up louvre 16, dispel the heat to magnet body 4, avoid motor work, lead to the temperature, lead to the magnet body 4 high, lead to the influence the magnetic force influence magnet body 4 and use, and reduce.
The working principle is as follows: referring to fig. 1-4, by setting up the fixing plate 5, through the laminating of fixing plate 5 and bottom plate 1, thereby spacing magnet body 4, prevent magnet body 4 from dropping from the inside of fixed slot 2 during the work of the permanent magnet motor, influence the use, by setting up fixing bolt 8, after fixing plate 5 and bottom plate 1 are laminated, by rotating fixing bolt 8, make fixing bolt 8 fix in the inside of thread groove 9, further fix magnet body 4, conveniently dismantle lower fixing plate 5 simultaneously, conveniently maintain magnet body 4, by setting up rubber pad 10, wear between when installing magnet body 4 and limiting plate 3 through rubber pad 10, influence the use, by setting up rotating post 12, after the staff puts magnet body 4 into the inside of fixed slot 2, by rotating post 12, make moving plate 13 move forward, make rubber pad 10 be close to magnet body 4, thereby spacing magnet body 4, avoid magnet body 4 to appear squinting during the work, influence the motor performance, by setting up 16, heat dissipation is carried out to magnet body 4 through louvre 16, avoid the motor work, lead to the magnet body 4 high temperature, lead to the magnetic force to reduce the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A permanent magnet motor of a magnet fixing structure, comprising:
the device comprises a bottom plate (1), wherein the top surface of the bottom plate (1) is provided with a plurality of fixing grooves (2), and two limiting plates (3) are fixedly arranged inside the fixing grooves (2);
the magnet body (4), the magnet body (4) is arranged on one side of the inside of the fixed groove (2);
the fixing component is arranged on the top surface of the bottom plate (1) and used for fixing the magnet body (4).
2. A permanent magnet motor with a magnet mounting structure according to claim 1, wherein the mounting assembly comprises:
the fixing plate (5), the said fixing plate (5) is set up in the top surface of the said bottom plate (1);
a plurality of connecting plates (6), a plurality of connecting plates (6) respectively fixed mounting be in the bottom surface of fixed plate (5).
3. A magnet-holding structural permanent magnet electric machine according to claim 2, said holding assembly further comprising:
the threaded holes (7) are formed in the top surface of the fixing plate (5), and fixing bolts (8) are connected with the internal threads of the threaded holes (7);
the threaded grooves (9) are formed in the inner bottom surface of the fixing groove (2) respectively, and the positions of the threaded grooves (9) correspond to the positions of the threaded holes (7).
4. A permanent magnet motor with a magnet fixing structure according to claim 1, wherein one side of the limit plate (3) is provided with a rubber pad (10).
5. The permanent magnet motor with the magnet fixed structure according to claim 4, wherein a rotation hole (11) is formed in one side of the limiting plate (3), a rotating column (12) is connected to the inner portion of the rotation hole (11) in a threaded manner, a moving plate (13) is arranged at one end of the rotating column (12), an installation groove (14) is formed in one side of the moving plate (13), a bearing (15) is fixedly installed inside the installation groove (14), one end of the rotating column (12) is fixedly installed on an inner ring of the bearing (15), and one side of the rubber pad (10) is fixedly installed on one side of the moving plate (13).
6. The permanent magnet motor with the magnet fixing structure according to claim 1, wherein a plurality of heat dissipation holes (16) are formed in one side of the base plate (1), and a dust screen (17) is fixedly mounted inside each heat dissipation hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222260105.3U CN218587060U (en) | 2022-08-26 | 2022-08-26 | Permanent magnet motor with magnet fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222260105.3U CN218587060U (en) | 2022-08-26 | 2022-08-26 | Permanent magnet motor with magnet fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218587060U true CN218587060U (en) | 2023-03-07 |
Family
ID=85362601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222260105.3U Active CN218587060U (en) | 2022-08-26 | 2022-08-26 | Permanent magnet motor with magnet fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218587060U (en) |
-
2022
- 2022-08-26 CN CN202222260105.3U patent/CN218587060U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A permanent magnet motor with a fixed magnet structure Granted publication date: 20230307 Pledgee: Postal Savings Bank of China Limited Hai'an sub branch Pledgor: Nantong Xirui Motor Technology Co.,Ltd. Registration number: Y2024980000366 |