CN217656523U - High-speed motor module structure - Google Patents
High-speed motor module structure Download PDFInfo
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- CN217656523U CN217656523U CN202221184004.6U CN202221184004U CN217656523U CN 217656523 U CN217656523 U CN 217656523U CN 202221184004 U CN202221184004 U CN 202221184004U CN 217656523 U CN217656523 U CN 217656523U
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Abstract
The utility model relates to the technical field of high-speed motors, in particular to a high-speed motor module structure, which comprises a stator component, a positioning shaft sleeve, a rotating shaft component, a magnetic core element, a rotating fan blade and a splicing support, wherein the stator component comprises a stator support and a stator core arranged on the stator support; two positioning shaft sleeves are arranged at two ends of the stator bracket respectively; the rotating shaft assembly comprises two bearings and a rotating shaft which is rotatably connected between the two bearings; the magnetic core element is sleeved on the rotating shaft and corresponds to the stator core; the rotating fan blades are connected with the rotating shaft; the inserting support is connected with the stator support; the utility model discloses with the pivot subassembly setting in the location axle sleeve, guarantee structural stability at high-speed rotatory during operation, establish magnetic core component cover on the rotation axis for the cooperation stator core realizes the cooperation of rotor and stator, and then guarantees high-speed motor operating efficiency, and stable in structure is reliable, and the practicality is strong.
Description
Technical Field
The utility model relates to a high-speed motor technical field especially relates to a high-speed motor module structure.
Background
With the continuous progress of the manufacturing technology of the high-speed motor, the high-speed motor has higher requirements, such as small volume, light weight, high efficiency, high-speed constant power, wide speed regulation range and the like, and the high-speed fan has the characteristics of good performance, high efficiency, high reliability and the like, and is more and more widely applied to the field of high-grade household appliances. At present, the rotating speed of the existing high-speed fan motor in the market is very high (the rotating speed is as high as more than 100000 rpm) when the high-speed fan motor works, so that the requirement on the dynamic balance precision of a rotor is very strict. However, the existing high-speed motor structure has poor stability during high-speed rotation, so that the existing high-speed motor can be further improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an install the location axle sleeve at stator support's both ends, set up the pivot subassembly in the location axle sleeve, guarantee structural stability at high-speed rotatory during operation, establish magnetic core component cover on the rotation axis for the cooperation stator core realizes the cooperation of rotor and stator, and then guarantees high-speed motor operating efficiency, and stable in structure is reliable, the high-speed motor module structure that the practicality is strong.
The utility model adopts the technical proposal that: a high-speed motor module structure comprises a stator assembly, a positioning shaft sleeve, a rotating shaft assembly, a magnetic core element, rotating fan blades and a plug-in support, wherein the stator assembly comprises a stator support and a stator core arranged on the stator support; the two positioning shaft sleeves are respectively arranged at the two ends of the stator bracket; the rotating shaft assembly comprises two bearings and a rotating shaft which is rotatably connected between the two bearings; the magnetic core element is sleeved on the rotating shaft and corresponds to the stator core; the rotating fan blades are connected to the rotating shaft; the inserting support is connected to the stator support.
The further improvement to the above scheme is that the stator support is centrally provided with a placement cavity, and the positioning shaft sleeve is connected to the placement cavity.
The further improvement of the scheme is that the outer diameter of the stator support is provided with a through groove, and the through groove is communicated to the placement cavity.
In a further improvement of the above solution, the stator core is formed by attaching a plurality of iron sheets to each other.
The further improvement of the scheme is that the positioning shaft sleeve comprises an insertion end inserted into the arranging cavity and a rotary positioning end integrally connected with the insertion end, the bearing is arranged in the rotary positioning end, and the stator support is provided with a limiting positioning sheet corresponding to the rotary positioning end.
The further improvement of the scheme is that the rotary positioning end is provided with a limiting installation groove, and the bearing is installed in the limiting installation groove.
The further improvement of the above scheme is that the magnetic core element is a magnetic core sleeve and is sleeved on the rotating shaft.
The further improvement of the scheme is that the rotating fan blade is provided with a connecting disc and a plurality of blades annularly arranged on the connecting disc.
The further improvement of the scheme is that the inserting support is provided with a plurality of inserting pins, and the plurality of inserting pins are inserted into the stator support.
The further improvement of the scheme is that the plug support is connected with a connecting electric board, and a plug port is arranged on the connecting electric board.
The beneficial effects of the utility model are that:
compare current high-speed motor, the utility model discloses installed the location axle sleeve at stator support's both ends, set up the pivot subassembly in the location axle sleeve, guarantee structural stability at high-speed rotatory during operation, establish magnetic core component cover on the rotation axis for the cooperation stator core realizes the cooperation of rotor and stator, and then guarantees high-speed motor operating efficiency, and stable in structure is reliable, and the practicality is strong. Specifically, the stator assembly, the positioning shaft sleeve, the rotating shaft assembly, the magnetic core element, the rotating fan blades and the inserting support are arranged, wherein the stator assembly comprises a stator support and a stator core arranged on the stator support; the two positioning shaft sleeves are respectively arranged at the two ends of the stator bracket; the rotating shaft assembly comprises two bearings and a rotating shaft which is rotatably connected between the two bearings; the magnetic core element is sleeved on the rotating shaft and corresponds to the stator core; the rotating fan blades are connected to the rotating shaft; the inserting support is connected with the stator support. The installation that adopts two bearing cooperation rotation axes, structure simple to operate, high-speed rotatory precision is high, and stability is good, in addition, still sets up the high-speed rotation of rotatory flabellum cooperation, is applicable to high-speed fan, and the grafting support is used for connecing the electricity, and structural stability is good.
Drawings
Fig. 1 is a schematic perspective view of the high-speed motor module structure of the present invention;
FIG. 2 is a schematic perspective view of the high speed motor module shown in FIG. 1 from another perspective;
FIG. 3 is a schematic front view of the high-speed motor module shown in FIG. 1;
FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 3;
fig. 5 is an exploded view of the high speed motor module shown in fig. 1.
Description of reference numerals: stator assembly 1, stator support 11, arrangement cavity 111, through groove 112, limit positioning piece 113, stator core 12, positioning sleeve 2, insertion end 21, rotation positioning end 22, limit mounting groove 221, rotating shaft assembly 3, bearing 31, rotating shaft 32, magnetic core element 4, rotating fan blade 5, connecting disc 51, blade 52, plug-in support 6, plug pin 61, connecting electric plate 62 and plug-in port 621.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 5, a high-speed motor module structure is provided with a stator assembly 1, a positioning shaft sleeve 2, a rotating shaft assembly 3, a magnetic core element 4, a rotating fan blade 5, and a plug-in bracket 6, wherein the stator assembly 1 includes a stator bracket 11 and a stator core 12 disposed on the stator bracket 11; the two positioning shaft sleeves 2 are arranged and are respectively arranged at two ends of the stator bracket 11; the rotating shaft assembly 3 comprises two bearings 31 and a rotating shaft 32 which is rotatably connected between the two bearings 31; the magnetic core element 4 is sleeved on the rotating shaft 32 and corresponds to the stator core 12; the rotary fan blade 5 is connected to the rotary shaft 32; the plug-in bracket 6 is connected to the stator bracket 11.
The rotational positioning end 22 is provided with a limiting installation groove 221, the bearing 31 is installed in the limiting installation groove 221, the limiting installation groove 221 is matched with the bearing 31 for installation, the bearing 31 is convenient to install, and the structural precision is high.
The magnetic core element 4 is a magnetic core sleeve and is sleeved on the rotating shaft 32, and the magnetic core element is installed by adopting a magnetic suction sleeve, so that the structure and the installation are convenient, and the matching rotating precision is high.
The rotary fan 5 is provided with a connecting disc 51 and a plurality of blades 52 circumferentially arranged on the connecting disc 51, and the high-speed rotation of the high-speed fan is realized by matching the connecting disc 51 and the blades 52.
The inserting support 6 is provided with a plurality of inserting pins 61, the inserting pins 61 are inserted into the stator support 11, the stator support 11 is matched with the inserting pins 61 for structural connection, and the structural precision is high.
The plug-in support 6 is connected with a connection electric board 62, a plug-in port 621 is installed on the connection electric board 62, and the motor is matched with the structure through the plug-in port 621 to be connected with electricity.
The utility model discloses location axle sleeve 2 has been installed at the both ends of stator support 11, sets up pivot subassembly 3 in location axle sleeve 2, guarantees structural stability at high-speed rotatory during operation, establishes 4 covers of magnetic core component on rotation axis 32 for the cooperation of rotor and stator is realized to cooperation stator core 12, and then guarantees high-speed motor operating efficiency, and stable in structure is reliable, and the practicality is strong. Specifically, a stator assembly 1, a positioning shaft sleeve 2, a rotating shaft assembly 3, a magnetic core element 4, rotating fan blades 5 and a plug-in support 6 are arranged, wherein the stator assembly 1 comprises a stator support 11 and a stator core 12 arranged on the stator support 11; the two positioning shaft sleeves 2 are arranged and are respectively arranged at two ends of the stator bracket 11; the rotating shaft assembly 3 comprises two bearings 31 and a rotating shaft 32 which is rotatably connected between the two bearings 31; the magnetic core element 4 is sleeved on the rotating shaft 32 and corresponds to the stator core 12; the rotary fan blade 5 is connected to the rotary shaft 32; the plug-in bracket 6 is connected to the stator bracket 11. Adopt two bearings 31 cooperation rotation axis 32's installation, structure simple to operate, high-speed rotatory precision is high, and stability is good, in addition, still sets up rotatory fan blade 5 cooperation high-speed rotatory, is applicable to high-speed fan, and grafting support 6 is used for connecing the electricity, and structural stability is good.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a high-speed motor module structure which characterized in that: comprises that
The stator assembly comprises a stator bracket and a stator core arranged on the stator bracket;
the two positioning shaft sleeves are respectively arranged at the two ends of the stator bracket;
the rotating shaft assembly comprises two bearings and a rotating shaft which is rotatably connected between the two bearings;
the magnetic core element is sleeved on the rotating shaft and corresponds to the stator core;
a rotary fan connected to the rotary shaft;
and the inserting support is connected to the stator support.
2. The high-speed motor module structure of claim 1, wherein: the stator support is equipped with the arrangement chamber in the middle, location axle sleeve connects in the arrangement chamber.
3. The high-speed motor module structure of claim 2, wherein: a through groove is formed in the outer diameter of the stator support and communicated to the placement cavity.
4. The high-speed motor module structure of claim 3, wherein: the stator core is formed by mutually attaching a plurality of iron sheets.
5. The high-speed motor module structure of claim 4, wherein: the positioning shaft sleeve comprises an insertion end inserted into the placement cavity and a rotary positioning end integrally connected to the insertion end, the bearing is arranged in the rotary positioning end, and the stator support is provided with a limiting positioning sheet corresponding to the rotary positioning end.
6. The high-speed motor module structure of claim 5, wherein: the rotary positioning end is provided with a limiting installation groove, and the bearing is installed in the limiting installation groove.
7. The high-speed motor module structure of claim 1, wherein: the magnetic core element is a magnetic core sleeve and is sleeved on the rotating shaft.
8. The high-speed motor module structure of claim 1, wherein: the rotating fan blade is provided with a connecting disc and a plurality of blades which are annularly arranged on the connecting disc.
9. The high-speed motor module structure of claim 1, wherein: the inserting support is provided with a plurality of inserting pins, and the plurality of inserting pins are inserted into the stator support.
10. The high-speed motor module structure of claim 1, wherein: the plug-in support is connected with a connecting electric plate, and a plug-in port is installed on the connecting electric plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184004.6U CN217656523U (en) | 2022-05-17 | 2022-05-17 | High-speed motor module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184004.6U CN217656523U (en) | 2022-05-17 | 2022-05-17 | High-speed motor module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217656523U true CN217656523U (en) | 2022-10-25 |
Family
ID=83663359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221184004.6U Active CN217656523U (en) | 2022-05-17 | 2022-05-17 | High-speed motor module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217656523U (en) |
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2022
- 2022-05-17 CN CN202221184004.6U patent/CN217656523U/en active Active
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