CN216390626U - Rotor punching sheet of six-pole permanent magnet generator - Google Patents
Rotor punching sheet of six-pole permanent magnet generator Download PDFInfo
- Publication number
- CN216390626U CN216390626U CN202122048193.6U CN202122048193U CN216390626U CN 216390626 U CN216390626 U CN 216390626U CN 202122048193 U CN202122048193 U CN 202122048193U CN 216390626 U CN216390626 U CN 216390626U
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- China
- Prior art keywords
- permanent magnet
- sheet
- magnet generator
- groove
- pole permanent
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 15
- 210000005056 cell body Anatomy 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model relates to a rotor punching sheet of a six-pole permanent magnet generator, which comprises a circular first sheet body, wherein a positioning hole is formed in the center of the first sheet body, a plurality of grooves are formed in the edge of the first sheet body at intervals in an excavating mode, a group of groove bodies are arranged between every two grooves in the first sheet body in an excavating mode, a pair of permanent magnets are arranged in each group of groove bodies, each group of groove bodies comprises a first groove body and a second groove body, and the first groove bodies and the second groove bodies are symmetrically arranged; six groups of groove bodies are dug on the first sheet body, and the six groups of groove bodies are uniformly distributed on the first sheet body; the permanent magnet generator rotor punching sheet has a simple structure, improves the electric power by using the permanent magnet generator consisting of the six-pole permanent magnet generator rotor punching sheets, and saves raw materials for production and manufacturing.
Description
Technical Field
The utility model relates to the field of permanent magnet generators, in particular to a rotor punching sheet of a six-pole permanent magnet generator.
Background
Conventional quadrupole permanent magnet generator rotor can't obtain better electric property after the rotational speed promotes, and stator coil can't bear the electric current promotion that brings under the high rotational speed promotes, has the danger that stator coil burns out, and its structure is complicated.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a rotor punching sheet of a six-pole permanent magnet generator with a simple structure, and the technical scheme for realizing the purpose is as follows:
six utmost point permanent magnet generator rotor punching, including the first lamellar body of circular shape, the center of first lamellar body sets up the locating hole, and wherein, the several recess is established in digging of the marginal interval of first lamellar body, between per two recesses, dig on first lamellar body and establish a set of cell body, a pair of permanent magnet of installation in every group cell body, every group cell body includes first cell body, second cell body, first cell body, second cell body symmetry set up.
Optionally, the first and second troughs are rectangular in structure.
Optionally, six groups of groove bodies are dug on the first sheet body, and the six groups of groove bodies are uniformly distributed on the first sheet body.
Optionally, the stator further comprises a circular second sheet body, a mounting hole is formed in the center of the second sheet body, and the first sheet body is accommodated in the mounting hole in a matched mode.
Optionally, a slot is arranged on the positioning hole.
Optionally, a plurality of screw holes or pin holes are arranged around the positioning hole.
The permanent magnet generator rotor punching sheet has a simple structure, improves the electric power by using the permanent magnet generator consisting of the six-pole permanent magnet generator rotor punching sheets, and saves raw materials for production and manufacturing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic view of a stator.
FIG. 3 is a schematic view of the stator and the first segment being mounted;
description of the figures: the structure comprises a first sheet body 1, wherein the center of the first sheet body 1, a positioning hole 2, a groove 3, a first groove body 4, a second groove body 5, a pin hole 6, a slot 7, a positioning point 8, a stator 9 and a mounting hole 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. At least one embodiment of the present invention provides the following technical solutions:
in fig. 1-3, the rotor sheet of the six-pole permanent magnet generator includes a first circular sheet body 1, a positioning hole 2 is arranged at the center of the first circular sheet body 1, the diameter of the first circular sheet body is 48 mm, a plurality of grooves 3 are dug at intervals at the edge of the first circular sheet body 1, a group of groove bodies are dug between every two grooves 3 on the first circular sheet body, each group of groove bodies includes a first groove body 4 and a second groove body 5, the first groove body 4 and the second groove body 5 are symmetrically arranged, and the first groove body 4 and the second groove body 5 are identical in size.
As an option, first cell body 4, second cell body 5 are the rectangle structure, pack into corresponding permanent magnet according to the magnetic pole respectively in first cell body 4, the second cell body 5, the permanent magnet is tombarthite neodymium iron boron permanent magnet, and the structure of magnet installation has been simplified in the setting up of cell body, and wherein, the length of first cell body 4 is 30.1 millimeters, and the width is 7.6 mm.
As an option, six groups of groove bodies are dug on the first sheet body 1, and the six groups of groove bodies are uniformly distributed on the first sheet body 1 to form a hexapole rotor.
As an option, a plurality of screw holes or pin holes 6 are arranged around the positioning hole 2, screws or pins are respectively installed in the screw holes or pin holes, and the first sheet 1 is fixed on other parts through the screws or pins.
As a preferable mode, the positioning hole 2 is provided with a slot 7 and a positioning point 8, the slot 7 is conveniently arranged to be connected with a spindle of the motor, and the positioning point 8 is arranged to further fix the first sheet body 1 with the spindle of the motor. The preferable material of the rotor punching sheet of the six-pole permanent magnet generator is a silicon steel sheet.
According to the utility model, the rotor punching sheet of the six-pole permanent magnet generator is arranged in the stator 9, the stator 9 comprises a circular second sheet body, the center of the second sheet body is provided with a mounting hole 10, and the rotor punching sheet of the permanent magnet generator is accommodated in the mounting hole 10 in a matching manner.
The rotor punching sheet and the stator 9 of the six-pole permanent magnet generator are parts of the permanent magnet generator, and the six-pole rotor improves the power of the permanent magnet generator and has good rotating speed interference resistance.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention shall be included in the scope of the present invention.
Claims (6)
1. Six utmost point permanent magnet generator rotor punching, its characterized in that: including the first lamellar body of circular shape, the center of first lamellar body sets up the locating hole, and wherein, the several recess is established in digging of the marginal interval of first lamellar body, between per two recesses, dig on first lamellar body and establish a set of cell body, a pair of permanent magnet of installation in every group cell body, every group cell body includes first cell body, second cell body, first cell body, second cell body symmetry set up.
2. The rotor sheet of a six-pole permanent magnet generator according to claim 1, wherein: the first groove body and the second groove body are of rectangular structures.
3. The rotor sheet of a six-pole permanent magnet generator according to claim 1, wherein: six groups of groove bodies are dug on the first sheet body, and the six groups of groove bodies are uniformly distributed on the first sheet body.
4. The rotor sheet of a six-pole permanent magnet generator according to any one of claims 1 to 3, characterized in that: the stator comprises a circular second sheet body, a mounting hole is formed in the center of the second sheet body, and the first sheet body is accommodated in the mounting hole in a matched mode.
5. The rotor sheet of a six-pole permanent magnet generator according to claim 4, wherein: and the positioning hole is provided with a slot.
6. The rotor sheet of a six-pole permanent magnet generator according to claim 5, wherein: and a plurality of screw holes or pin holes are formed around the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122048193.6U CN216390626U (en) | 2021-08-28 | 2021-08-28 | Rotor punching sheet of six-pole permanent magnet generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122048193.6U CN216390626U (en) | 2021-08-28 | 2021-08-28 | Rotor punching sheet of six-pole permanent magnet generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216390626U true CN216390626U (en) | 2022-04-26 |
Family
ID=81240106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122048193.6U Expired - Fee Related CN216390626U (en) | 2021-08-28 | 2021-08-28 | Rotor punching sheet of six-pole permanent magnet generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216390626U (en) |
-
2021
- 2021-08-28 CN CN202122048193.6U patent/CN216390626U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |