CN205647063U - Novel stator -rotor punching piece - Google Patents
Novel stator -rotor punching piece Download PDFInfo
- Publication number
- CN205647063U CN205647063U CN201620049897.1U CN201620049897U CN205647063U CN 205647063 U CN205647063 U CN 205647063U CN 201620049897 U CN201620049897 U CN 201620049897U CN 205647063 U CN205647063 U CN 205647063U
- Authority
- CN
- China
- Prior art keywords
- stator
- rotor punching
- punching
- rotor
- piece
- 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.)
- Expired - Fee Related
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model provides a novel stator -rotor punching piece, includes stator towards piece and rotor punching, the stator sets up a plurality of T shape tooth towards the piece on, T shape tooth erects the roof beam by T shape tooth and T shape tooth crossbeam is constituteed, it is wide that T shape tooth erects the roof beam upper end, and the lower extreme is narrow, and such structure can increase the width of T shape tooth, and the magnetism that reduces the stator tooth is close, makes magnetic field distribution more even, the stator still sets up the radiating groove towards the piece on, the radiating groove is the W type, the stator sets up the stator constant head tank towards the piece on, location when the stator constant head tank is used for the stator to arrange in order towards the piece, set up magnet steel slot on the rotor punching, magnet steel slot is used for installing the magnet steel, set up a plurality of louvres on the rotor punching, the louvre can increase the radiating effect of stator, still set up rectangular convex block and rotor constant head tank on the rotor punching, location when the rotor constant head tank is used for the rotor punching arrangement.
Description
Technical field
This utility model belongs to motor accessory technical field, is specifically related to a kind of novel rotor punching.
Background technology
Rotor punching is the key components and parts of motor, its material, inner circle size, excircle dimension, flute profile
Sizes etc. have directly impact to energy consumption, work efficiency, noise and the service life of motor.And it is current
The motor used on market, due to the unreasonable structure of rotor punching, causes the operational factor to motor
Index causes bad impact.
Summary of the invention
This utility model mainly solves the technical problem existing for above-mentioned prior art, it is provided that a kind of novel
Rotor punching, by arranging T-shaped tooth, because T-shaped tooth vertical beam is the structure that width lower end, upper end is narrow, energy
Increasing the width of T-shaped tooth, the magnetic reducing stator tooth is close, make Distribution of Magnetic Field more uniformly, motor work effect
Rate is higher, and ensures energy converting between mechanical, reduces the loss of motor, improves the efficiency of motor；Magnetic
The structure of steel tank ensure that magnetic circuit balances, and effectively prevents magnetic flux density supersaturation, and motor temperature rise is low,
Extend the service life of motor.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals: a kind of
Novel rotor punching, including stator punching and rotor punching, described stator punching arranges some T-shaped
Tooth, described T-shaped tooth is made up of T-shaped tooth vertical beam and T-shaped tooth crossbeam, described T-shaped tooth vertical beam upper end width,
Lower end is narrow, and such structure can increase the width of T-shaped tooth, and the magnetic reducing stator tooth is close, makes Distribution of Magnetic Field
More uniform；Also setting up radiating groove on described stator punching, described radiating groove is W type；Described stator rushes
Stator locating slot is set on sheet, described stator locating slot location when stator punching arranges；Described turn
Arranging magnet steel groove in sub-punching, described magnet steel groove is used for mounting magnetic steel；Arrange some on described rotor punching
Louvre, described louvre can increase the radiating effect of stator；Rectangle is also set up convex on described rotor punching
Block and rotor fixed position groove, described rotor fixed position groove location when rotor punching arranges.
As preferably, described magnet steel groove is made up of three T-shaped grooves.
As preferably, the angle A between described T-shaped tooth is 8-12 °.
As preferably, described stator punching and rotor punching with the use of.
This utility model has the advantages that by arranging T-shaped tooth, because T-shaped tooth vertical beam is upper end
The structure that wide lower end is narrow, can increase the width of T-shaped tooth, and the magnetic reducing stator tooth is close, makes Distribution of Magnetic Field more
Add uniformly, motor working efficiency higher, and ensure energy converting between mechanical, reduce the loss of motor, carry
The high efficiency of motor；The structure of magnet steel groove ensure that magnetic circuit balances, and effectively prevents magnetic flux density from satiating
With, and motor temperature rise is low, extends the service life of motor.Therefore this utility model has structure letter
The feature such as single, reasonable in design.
Accompanying drawing explanation
Fig. 1 is a kind of front view of this utility model stator punching.
Fig. 2 is a kind of front view of this utility model rotor punching.
In figure: 1, stator punching；2, rotor punching；3, T-shaped tooth；4, radiating groove；5, stator is fixed
Position groove；6, magnet steel groove；7, louvre；8, rectangular cam；9, rotor fixed position groove；10, T-shaped tooth is horizontal
Beam；11, T-shaped tooth vertical beam.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is made the most concrete
Explanation.
Embodiment: a kind of novel rotor punching, as shown in Fig. 1～2, rushes including stator punching and rotor
Sheet, described stator punching arranges some T-shaped teeth, and described T-shaped tooth is horizontal by T-shaped tooth vertical beam and T-shaped tooth
Beam forms, described T-shaped tooth vertical beam upper end width, and lower end is narrow, and such structure can increase the width of T-shaped tooth,
The magnetic reducing stator tooth is close, makes Distribution of Magnetic Field more uniform；Radiating groove is also set up on described stator punching,
Described radiating groove is W type；Arranging stator locating slot on described stator punching, described stator locating slot is used for
Location when stator punching arranges；Arranging magnet steel groove on described rotor punching, described magnet steel groove is used for installing
Magnet steel；Arranging some louvres on described rotor punching, described louvre can increase the radiating effect of stator；
Also setting up rectangular cam and rotor fixed position groove on described rotor punching, described rotor fixed position groove rushes for rotor
Location when sheet arranges；Described magnet steel groove is made up of three T-shaped grooves；Angle between described T-shaped tooth
Degree A is 8-12 °；Described stator punching and rotor punching with the use of.
Novel rotor punching is by arranging T-shaped tooth, because T-shaped tooth vertical beam is the knot that width lower end, upper end is narrow
Structure, can increase the width of T-shaped tooth, and the magnetic reducing stator tooth is close, make Distribution of Magnetic Field more uniformly, motor
Work efficiency is higher, and ensures energy converting between mechanical, reduces the loss of motor, improves the effect of motor
Rate；The structure of magnet steel groove ensure that magnetic circuit balances, and effectively prevents magnetic flux density supersaturation, and motor
Temperature rise is low, extends the service life of motor.
Finally it is pointed out that above example is only the more representational example of this utility model.Obviously,
This utility model is not limited to above-described embodiment, it is also possible to have many deformation.Every according to of the present utility model
Any simple modification, equivalent variations and the modification that above example is made by technical spirit, is all considered as belonging to
In protection domain of the present utility model.
Claims (3)
1. a novel rotor punching, including stator punching and rotor punching, it is characterised in that described fixed
Arranging some T-shaped teeth in sub-punching, described T-shaped tooth is made up of T-shaped tooth vertical beam and T-shaped tooth crossbeam, institute
Stating T-shaped tooth vertical beam upper end width, lower end is narrow；Radiating groove, described radiating groove is also set up on described stator punching
For W type；Stator locating slot is set on described stator punching；Magnet steel groove is set on described rotor punching；Institute
State and some louvres are set on rotor punching；Rectangular cam and rotor fixed position is also set up on described rotor punching
Groove.
One the most according to claim 1 novel rotor punching, it is characterised in that described magnet steel groove
It is made up of three T-shaped grooves.
One the most according to claim 1 novel rotor punching, it is characterised in that described T-shaped tooth
Between angle A be 8-12 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049897.1U CN205647063U (en) | 2016-01-19 | 2016-01-19 | Novel stator -rotor punching piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049897.1U CN205647063U (en) | 2016-01-19 | 2016-01-19 | Novel stator -rotor punching piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205647063U true CN205647063U (en) | 2016-10-12 |
Family
ID=57079010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620049897.1U Expired - Fee Related CN205647063U (en) | 2016-01-19 | 2016-01-19 | Novel stator -rotor punching piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205647063U (en) |
-
2016
- 2016-01-19 CN CN201620049897.1U patent/CN205647063U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20210119 |