CN219643683U - Servo motor magnet steel fixed knot constructs and rotor - Google Patents
Servo motor magnet steel fixed knot constructs and rotor Download PDFInfo
- Publication number
- CN219643683U CN219643683U CN202320255955.6U CN202320255955U CN219643683U CN 219643683 U CN219643683 U CN 219643683U CN 202320255955 U CN202320255955 U CN 202320255955U CN 219643683 U CN219643683 U CN 219643683U
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- magnetic steel
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- magnet steel
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 83
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 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
Classifications
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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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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a servo motor magnetic steel fixing structure and a rotor. The utility model has reasonable design, the ten magnet steel placing holes on the end face of the short steel column are used for placing and installing ten magnet steel blocks, the magnet steel is convenient to install, the included angle between the magnet steels is 36 degrees, the magnet steel is arranged between eight magnet steel distribution and twelve magnet steel distribution, the energy power conversion can be more efficiently completed, the power output is stronger, the electric loss is low, the rotating shaft is connected with the shaft hole in the short steel column through the press-fitting of the corresponding structure, and the redundant connecting structure of the rotor is reduced.
Description
Technical Field
The utility model relates to the technical field of servo motor related accessories, in particular to a servo motor magnetic steel fixing structure and a rotor.
Background
The servo motor is an engine for controlling mechanical elements to run in a servo system, and is an indirect speed change device for a supplementary motor. The servo motor can control the speed, the position accuracy is very accurate, and the voltage signal can be converted into the torque and the rotating speed to drive a control object.
The installation and operation processes of all parts of the existing servo motor rotor are relatively inconvenient, and the problems of high power consumption and substandard power output caused by unreasonable distribution quantity of magnetic steel groups and unreasonable magnetic steel fixing structure are all caused. Therefore, a servo motor magnetic steel fixing structure and a rotor are provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the problems and provide a magnetic steel fixing structure and a rotor of a servo motor.
The servo motor magnetic steel fixing structure comprises a short steel column, magnetic steel placing holes and a shaft mounting hole, wherein the front end face and the rear end face of the short steel column are mutually communicated through ten magnetic steel placing holes distributed in an annular mode, and the middle parts of the front end face and the rear end face of the short steel column are mutually communicated through the shaft mounting hole.
The servo motor rotor comprises a magnetic steel fixing structure, a magnetic steel block and a rotating shaft, wherein the magnetic steel block is stuck in a corresponding magnetic steel placing hole, and the rotating shaft and the shaft mounting hole are mutually pressed and fixed together.
Preferably, the end surfaces of the two ends of the magnetic steel block are flush with the front end surface and the rear end surface of the magnetic steel fixing structure.
Preferably, the specification size of the magnetic steel block is matched with the specification size of the magnetic steel placing hole.
The beneficial effects of the utility model are as follows: the ten magnetic steel placing holes are formed in the end face of the short steel column, the ten magnetic steel blocks are placed and installed, the magnetic steel is convenient to install, the included angle between the magnetic steels is 36 degrees, the magnetic steels are distributed between eight magnetic steels and twelve magnetic steels, the energy power conversion can be completed more efficiently, the power output is stronger, the electric loss is low, the rotating shaft is connected with the shaft holes in the short steel column through press mounting of corresponding structures, and redundant connecting structures of the rotor are reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a perspective view of a rotor structure of the present utility model;
FIG. 2 is an exploded view of the rotor structure of the present utility model;
fig. 3 is a front view of the magnetic steel fixing structure of the present utility model.
In the figure: 1. a short steel column; 11. a magnetic steel placement hole; 12. mounting a shaft hole; 2. a magnetic steel block; 3. a rotating shaft.
Detailed Description
In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, a servo motor magnetic steel fixing structure comprises a short steel column 1, magnetic steel placing holes 11 and a shaft mounting hole 12, wherein the front end face and the rear end face of the short steel column 1 are mutually communicated through ten magnetic steel placing holes 11 distributed in an annular mode, and the middle portions of the front end face and the rear end face of the short steel column 1 are mutually communicated through the shaft mounting hole 12.
A servo motor rotor comprises a magnetic steel fixing structure, a magnetic steel block 2 and a rotating shaft 3, wherein the magnetic steel block 2 is stuck in a corresponding magnetic steel placing hole 11, and the rotating shaft 3 and a shaft mounting hole 12 are mutually pressed and fixed together.
The end faces of the two ends of the magnetic steel block 2 are flush with the front end face and the rear end face of the magnetic steel fixing structure, and the specification size of the magnetic steel block 2 is matched with the specification size of the magnetic steel placing hole 11.
When the utility model is used, ten magnetic steel placing holes 11 on the end face of the short steel column 1 are used for placing and installing ten magnetic steel blocks 2, the installation of the magnetic steel is convenient, the included angle between the magnetic steels is 36 degrees, the magnetic steel is arranged between eight magnetic steel distribution and twelve magnetic steel distribution, the energy power conversion can be more efficiently completed, the power output is stronger, the electric loss is low, the rotating shaft 3 is connected with the shaft hole 12 in the short steel column 1 through the press fit of the corresponding structure, and the redundant connecting structure of the rotor is reduced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (4)
1. A servo motor magnet steel fixed knot constructs, its characterized in that: the novel steel column comprises a short steel column (1), magnetic steel placing holes (11) and shaft mounting holes (12), wherein the front end face and the rear end face of the short steel column (1) are mutually communicated through the ten magnetic steel placing holes (11) distributed in an annular mode, and the middle portions of the front end face and the rear end face of the short steel column (1) are mutually communicated through the shaft mounting holes (12).
2. A servo motor rotor, characterized in that: the magnetic steel fixing device comprises a magnetic steel fixing structure, a magnetic steel block (2) and a rotating shaft (3), wherein the magnetic steel block (2) is stuck in a corresponding magnetic steel placing hole (11), and the rotating shaft (3) and a shaft mounting hole (12) are mutually pressed and fixed together.
3. A servomotor rotor as recited in claim 2, wherein: the end faces of the two ends of the magnetic steel block (2) are parallel to the front end face and the rear end face of the magnetic steel fixing structure.
4. A servomotor rotor as recited in claim 2, wherein: the specification size of the magnetic steel block (2) is matched with the specification size of the magnetic steel placing hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320255955.6U CN219643683U (en) | 2023-02-17 | 2023-02-17 | Servo motor magnet steel fixed knot constructs and rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320255955.6U CN219643683U (en) | 2023-02-17 | 2023-02-17 | Servo motor magnet steel fixed knot constructs and rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219643683U true CN219643683U (en) | 2023-09-05 |
Family
ID=87811263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320255955.6U Active CN219643683U (en) | 2023-02-17 | 2023-02-17 | Servo motor magnet steel fixed knot constructs and rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219643683U (en) |
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2023
- 2023-02-17 CN CN202320255955.6U patent/CN219643683U/en active Active
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