CN108199513A - A kind of integral installation formula magneto magnetic shielding structure - Google Patents
A kind of integral installation formula magneto magnetic shielding structure Download PDFInfo
- Publication number
- CN108199513A CN108199513A CN201711438833.6A CN201711438833A CN108199513A CN 108199513 A CN108199513 A CN 108199513A CN 201711438833 A CN201711438833 A CN 201711438833A CN 108199513 A CN108199513 A CN 108199513A
- Authority
- CN
- China
- Prior art keywords
- magnetic patch
- integral installation
- installation formula
- magnetic
- terminal pad
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The present invention proposes a kind of integral installation formula magneto magnetic shielding structure, including integral installation formula every magnetic patch, yoke, permanent magnet；Integral installation formula is that terminal pad and the overall structure formed every magnetic patch are installed made of using non-magnet material every magnetic patch；Installation terminal pad be circular ring structure, it is several every magnetic patch along the uniform stationary distribution of same circumferencial direction installation terminal pad one side outer ring position；Integral installation formula every magnetic it is in the block it is all every magnetic patch by install terminal pad using screw connection or adhesive means disposably be mounted on yoke on；In integral installation formula after magnetic patch is installed in yoke, permanent magnet is embedded between magnetic patch at adjacent two pieces.All after applying the present invention disposably to be installed every magnetic patch, the installation space of permanent magnet does not have tolerance to add up after installation, and assembly method is simple, assembly precision is high.
Description
Technical field
The invention belongs to magneto fields, are related to a kind of integral installation formula magneto magnetic shielding structure.
Background technology
The general permanent magnet of magneto is used for reducing interelectrode magnetic leakage and to permanent magnetism every magnetic patch with being spaced installation successively every magnetic patch
Body rise support positioning action, magneto interval magnetic patch quantity is equal with permanent magnet quantity, existing magnetic shielding structure, each piece every
Magnetic patch is both needed to independently installed, for multipole magneto, substantially increases machining period, and every piece equal with permanent magnet every magnetic patch
With certain margin of tolerance, polylith is installed successively every magnetic patch with permanent magnet, last block after polycyclic dimensional tolerance adds up
It is very big every the installation dimension tolerance of magnetic patch or permanent magnet, cause last block difficult to install every magnetic patch.
Invention content
Integral installation formula magneto simple, that assembly precision is high is assembled every magnetic knot the object of the present invention is to provide a kind of
Structure, all of motor can disposably install every magnetic patch.
The technical scheme is that：
A kind of integral installation formula magneto magnetic shielding structure, it is characterised in that：Including integral installation formula every magnetic patch 1,
Yoke 2, permanent magnet 3；
The integral installation formula is installed terminal pad made of using non-magnet material every magnetic patch 1 and is formed every magnetic patch
Overall structure；Installation terminal pad is circular ring structure, several to be connected every magnetic patch along the uniform stationary distribution of same circumferencial direction in installation
The outer ring position of disk one side；
Integral installation formula every in magnetic patch 1 it is all every magnetic patch by install terminal pad using screw connection or adhesive means one
Secondary property is mounted in yoke 2；
In integral installation formula after magnetic patch 1 is installed in yoke 2, permanent magnet is embedded between magnetic patch at adjacent two pieces.
Advantageous effect
All after applying the present invention disposably to be installed every magnetic patch, the installation space of permanent magnet does not have tolerance to add up after installation,
Assembly method is simple, assembly precision is high.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Significantly and it is readily appreciated that, wherein：
Magneto magnetic shielding structure shaft side figure of the attached drawing 1 for the present invention.
Attached drawing 2 is magneto magnetic shielding structure decomposition view using the present invention.
Attached drawing 3 is 16 pole permanent magnet motor integral installation formulas every magnetic patch schematic diagram；(a) front view, (b) sectional view.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
The description present invention and simplified description rather than instruction imply that signified device or element must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
Integral installation formula magneto magnetic shielding structure proposed by the present invention, including integral installation formula every magnetic patch 1, yoke 2, forever
Magnet 3；The integral installation formula is to install terminal pad made of using non-magnet material and formed every magnetic patch whole every magnetic patch 1
Body structure；Installation terminal pad is circular ring structure, for linking together all every magnetic patch, it is several every magnetic patch along same circumference
The uniform stationary distribution in direction is in the outer ring position of installation terminal pad one side.Integral installation formula is every all every magnetic patch in magnetic patch 1
It is disposably mounted in yoke 2 using screw connection or adhesive means by installing terminal pad.Integral installation formula is installed every magnetic patch 1
After on to yoke 2, permanent magnet is embedded between magnetic patch at adjacent two pieces, the installation dimension of permanent magnet is integral installation formula every magnetic patch
Processing dimension, there is no the accumulative of dimensional tolerance.
The present embodiment is a 16 pole integral installation formula magneto magnetic shielding structures, and integral installation formula uses aluminium every magnetic patch 1
Alloy material, wherein structure such as Fig. 3, dimension D 1 are every magnetic patch internal diameter size, and the outer diameter of the size and yoke 2 is matched for transition
It closes.
Integral installation formula is bonded in after magnetic patch applies 204 glue on the inside of connection mounting disc in yoke 2, and 16 pieces every magnetic patch
Integrally, it equably, is disposably mounted in yoke, the installation space size of permanent magnet is processing of the integral installation formula every magnetic patch
Size θ, zero allowance add up, and permanent magnet block-by-block is embedded to the rotor assembling that magneto is completed in the slot for being θ in size.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art are not departing from the principle of the present invention and objective
In the case of can make changes, modifications, substitutions and variations to the above described embodiments within the scope of the invention.
Claims (1)
1. a kind of integral installation formula magneto magnetic shielding structure, it is characterised in that：Including integral installation formula every magnetic patch, yoke, forever
Magnet；
The integral installation formula is that terminal pad and the entirety formed every magnetic patch are installed made of using non-magnet material every magnetic patch
Structure；Installation terminal pad is circular ring structure, several to install terminal pad one along the uniform stationary distribution of same circumferencial direction every magnetic patch
The outer ring position of side；
Integral installation formula is in the block all disposable using screw connection or adhesive means by installing terminal pad every magnetic patch every magnetic
In yoke；
In integral installation formula after magnetic patch is installed in yoke, permanent magnet is embedded between magnetic patch at adjacent two pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711438833.6A CN108199513A (en) | 2017-12-27 | 2017-12-27 | A kind of integral installation formula magneto magnetic shielding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711438833.6A CN108199513A (en) | 2017-12-27 | 2017-12-27 | A kind of integral installation formula magneto magnetic shielding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108199513A true CN108199513A (en) | 2018-06-22 |
Family
ID=62584253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711438833.6A Pending CN108199513A (en) | 2017-12-27 | 2017-12-27 | A kind of integral installation formula magneto magnetic shielding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108199513A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414270A (en) * | 2013-08-30 | 2013-11-27 | 维尔纳（福建）电机有限公司 | Permanent magnet motor magnetic steel installation and fixation retainer and permanent magnet motor magnetic cylinder comprising the same |
-
2017
- 2017-12-27 CN CN201711438833.6A patent/CN108199513A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414270A (en) * | 2013-08-30 | 2013-11-27 | 维尔纳（福建）电机有限公司 | Permanent magnet motor magnetic steel installation and fixation retainer and permanent magnet motor magnetic cylinder comprising the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180622 |