CN215009961U - Magnetic coding embedded motor - Google Patents
Magnetic coding embedded motor Download PDFInfo
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- CN215009961U CN215009961U CN202120352560.9U CN202120352560U CN215009961U CN 215009961 U CN215009961 U CN 215009961U CN 202120352560 U CN202120352560 U CN 202120352560U CN 215009961 U CN215009961 U CN 215009961U
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- left end
- magnetic
- mounting groove
- casing
- pivot
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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 relates to the technical field of electric machines, concretely relates to embedded motor of magnetic coding. The utility model discloses a casing, the casing both ends are provided with left end lid and right-hand member lid respectively, be provided with the magnet steel on the casing internal face, the casing is inside to be provided with the support through the parallel key, be provided with the winding on the support lateral surface, the support is provided with the pivot in the center, all be provided with the bearing between pivot and left end lid and the right-hand member lid, it is provided with the mounting groove to lie in left end lid side end face in the pivot, the inside magnetic coding subassembly that is provided with of mounting groove, be provided with the mounting panel on the left end lid, it is provided with the signal magnet steel to correspond the magnetic coding subassembly on the mounting panel. The utility model has the advantages of reasonable and simple structure, the simple operation is provided with the mounting groove in the one end of pivot, installs magnetic encoder inside the mounting groove to can reduce the influence that the vibration in operation caused magnetic encoder, improve the stability of motor during operation, the error that causes when avoiding installing the magnetic encoding seat simultaneously improves the precision of work.
Description
Technical Field
The utility model relates to the technical field of electric machines, concretely relates to embedded motor of magnetic coding.
Background
The electric vehicle motor refers to a driving motor for an electric vehicle. The form is different according to the use environment and the use frequency. The different types of motors are also characterized differently. The motor of the electric vehicle is generally a permanent magnet direct current motor. The electric vehicle motor is divided into two types, namely a brush motor and a brushless motor, according to the electrifying form of the motor.
The existing electric vehicle motor is provided with a magnetic encoder which is usually arranged in a magnetic encoding seat, a thread is required to be tapped at one end of a rotating shaft, the magnetic encoding seat is arranged on the rotating shaft through the thread, and the magnetic encoding seat is loosened due to vibration, so that the working stability is reduced.
The above problems are problems that the art needs to solve.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an embedded motor of magnetic coding sets up the mounting groove in the pivot end, will select the encoder to install inside the mounting groove, reduces the influence that the vibration brought to improve the stability of work.
In order to solve the technical problem, the utility model provides a scheme is: the utility model provides an embedded motor of magnetic coding, includes the casing, the casing both ends are provided with left end lid and right-hand member lid respectively, be provided with the magnet steel on the casing internal face, the casing is inside to be provided with the support through the parallel key, be provided with the winding on the support lateral surface, the support is provided with the pivot in the center, the pivot with the left end lid with all be provided with the bearing between the right-hand member lid, lie in the pivot be provided with the mounting groove on the left end lid side end face, the inside magnetic coding subassembly that is provided with of mounting groove, be provided with the mounting panel on the left end lid, correspond on the mounting panel the magnetic coding subassembly is provided with signal magnet steel.
As a further improvement of the present invention, the magnetic coding assembly is connected to the mounting groove through a connecting member.
As a further improvement of the utility model, be provided with sealed glue on the magnetic coding subassembly.
As a further improvement of the present invention, the winding is provided with an outgoing line, and the rotating shaft is provided with a wire hole for the outgoing line to pass through.
The utility model has the advantages that:
the utility model has the advantages of reasonable and simple structure, the simple operation is provided with the mounting groove in the one end of pivot, installs the magnetic encoding subassembly inside the mounting groove to can reduce the influence that the vibration in operation caused magnetic encoder, improve the stability of motor during operation, the error that causes when avoiding installing the magnetic encoding seat simultaneously improves the precision of work.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Reference numerals: 1. a housing; 2. a left end cap; 3. a right end cap; 4. magnetic steel; 5. a rotating shaft; 501. mounting grooves; 502. a wire outlet hole; 6. a bearing; 7. a support; 8. a winding; 9. signal magnetic steel; 10. a magnetic encoding component; 11. a flat bond; 12. an outgoing line; 13. a connecting member; 14. and (7) mounting the plate.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, an embodiment of the present invention includes a casing 1, a left end cap 2 and a right end cap 3 are respectively disposed at two ends of the casing 1, a magnetic steel 4 is disposed on an inner wall surface of the casing 1, a bracket 7 is disposed inside the casing 1 through a flat key 11, a winding 8 is disposed on an outer side surface of the bracket 7, a rotating shaft 5 is disposed at a center of the bracket 7, bearings 6 are disposed between the rotating shaft 5 and the left end cap 2 and the right end cap 3, a mounting groove 501 is disposed on a side end surface of the left end cap 2 on the rotating shaft 5, a magnetic encoding component 10 is disposed inside the mounting groove 501, a mounting plate 14 is disposed on the left end cap 2, a signal magnetic steel 9 is disposed on the mounting plate 14 corresponding to the magnetic encoding component 10, the magnetic encoding component 10 is mounted inside the mounting groove 501, thereby reducing an influence of vibration in operation on the magnetic encoding component 10 and improving stability of the motor during operation, meanwhile, errors caused by installation of the magnetic coding seat are avoided, and the working precision is improved.
In this embodiment, the magnetic coding assembly 10 is connected to the mounting groove 501 through the connecting member 13, so that the magnetic coding assembly 10 can be conveniently disassembled and assembled.
In this embodiment, the magnetic coding assembly 10 is provided with a sealant, and by providing the sealant, the magnetic coding assembly 10 is prevented from being affected by external moisture, and the working stability of the magnetic coding assembly 10 is improved.
In this embodiment, be provided with the lead-out wire 12 on the winding 8, be provided with the wire hole 502 that supplies lead-out wire 12 to pass on the pivot 5, can conveniently draw out to the outside of casing 1 to lead out to lead-out wire 12, improve the convenience of workman's installation.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (4)
1. A magnetic coding embedded motor is characterized by comprising a machine shell (1), wherein a left end cover (2) and a right end cover (3) are respectively arranged at two ends of the machine shell (1), the inner wall surface of the shell (1) is provided with a magnetic steel (4), the inside of the shell (1) is provided with a bracket (7) through a flat key (11), a winding (8) is arranged on the outer side surface of the bracket (7), a rotating shaft (5) is arranged in the center of the bracket (7), bearings (6) are arranged between the rotating shaft (5) and the left end cover (2) and the right end cover (3), an installation groove (501) is arranged on the end surface of the rotating shaft (5) at one side of the left end cover (2), a magnetic coding component (10) is arranged in the mounting groove (501), a mounting plate (14) is arranged on the left end cover (2), the mounting plate (14) is provided with signal magnetic steel (9) corresponding to the magnetic coding assembly (10).
2. A magnetically encoded embedded machine according to claim 1, wherein said magnetically encoded assembly (10) is connected to said mounting groove (501) by means of a connection (13).
3. A magnetically encoded embedded machine according to claim 1, wherein said magnetically encoded assembly (10) is provided with a sealing compound.
4. A magnetically encoded embedded machine according to claim 1, wherein said winding (8) is provided with lead-out wires (12), and said shaft (5) is provided with wire holes (502) for said lead-out wires (12) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120352560.9U CN215009961U (en) | 2021-02-07 | 2021-02-07 | Magnetic coding embedded motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120352560.9U CN215009961U (en) | 2021-02-07 | 2021-02-07 | Magnetic coding embedded motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215009961U true CN215009961U (en) | 2021-12-03 |
Family
ID=79147368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120352560.9U Active CN215009961U (en) | 2021-02-07 | 2021-02-07 | Magnetic coding embedded motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215009961U (en) |
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2021
- 2021-02-07 CN CN202120352560.9U patent/CN215009961U/en active Active
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