CN106300725A - A kind of iron core stablizing magnetic conduction - Google Patents
A kind of iron core stablizing magnetic conduction Download PDFInfo
- Publication number
- CN106300725A CN106300725A CN201610894523.4A CN201610894523A CN106300725A CN 106300725 A CN106300725 A CN 106300725A CN 201610894523 A CN201610894523 A CN 201610894523A CN 106300725 A CN106300725 A CN 106300725A
- Authority
- CN
- China
- Prior art keywords
- rotor
- shaped tooth
- outside
- magnetic conduction
- iron core
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000004080 punching Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 229920001296 polysiloxane Polymers 0.000 description 1
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
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
-
- 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
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention discloses a kind of ferrum core stablizing magnetic conduction, including rotor punching, the outer surface of rotor punching is provided with rotor core, the outside of rotor punching is provided with T-shaped tooth, the inner side of T-shaped tooth is provided with rotor slot, the outside of T-shaped tooth is provided with fin, the outside of fin is provided with breach, the inner side of fin is provided with yoke portion, T-shaped tooth be respectively provided on two sides with convex body and groove, the outer surface of convex body is provided with index hole, the outer surface of T-shaped tooth is provided with connecting hole, the inner chamber of rotor punching is provided with clip, the inner side of clip is provided with rotary shaft, the outside of rotary shaft is provided with external splines, the inner side of T-shaped tooth is provided with rotor slot.The present invention, by consolidating and coordinating, the relative motion between rotor and stator between reinforcement structure, reduces the friction between structure, improve the stability of iron core magnetic conduction, greatly strengthen the conversion between energy, decrease the loss of energy, improve the work efficiency of electronic equipment.
Description
Technical field
The present invention relates to technical field of motors, a kind of iron core stablizing magnetic conduction.
Background technology
Iron core usually makes of stalloy, and wherein silicone content is at 0.8%-4.8%, by silicon steel as making material, is
Because silicon steel itself is the reason that magnetic conduction ability is stronger, the volume of transformator can be allowed to diminish, iron core is used in commercial production
With in the electric equipment in life, being typically connected with electronics and rotor, also magnetic conductor, connector, armature spindle is arranged on rotor
In, and rotate with rotor, and thus exporting power, the rotor of inner-rotor-type is arranged in stator, the stator of external-rotor-type
Being arranged in rotor, rotor can rotate relative to stator, in the utilization of some electronic equipments, is typically due to stator and rotor
Rotate is uneven, and time rotor rotates, friction is too big, or rotor stator combines instability, even can leak electricity, some rotor
The size design of groove is the most not reasonable, causes Distribution of Magnetic Field uneven, reduces the service life of electronic equipment, causes sending out when running
Raw vibration, causes electronic device power the highest.
Summary of the invention
It is an object of the invention to provide a kind of iron core stablizing magnetic conduction, the advantage possess safe rotation, being completely embedded, with
Solve the problem that rotor core magnetic conduction is unstable.
For achieving the above object, the present invention provides following technical scheme: a kind of iron core stablizing magnetic conduction, rushes including rotor
Sheet, the outer surface of described rotor punching is provided with rotor core, and the outside of described rotor punching is provided with T-shaped tooth, described T-shaped tooth interior
Side is provided with rotor slot, and the outside of described T-shaped tooth is provided with fin, and the outside of described fin is provided with breach, and the inner side of described fin sets
Have yoke portion, described T-shaped tooth be respectively provided on two sides with convex body and groove, the outer surface of described convex body is provided with index hole, described T-shaped tooth
Outer surface be provided with connecting hole, the inner chamber of described rotor punching is provided with clip, and the inner side of described clip is provided with rotary shaft, institute
The outside stating rotary shaft is provided with external splines, and the inner side of described T-shaped tooth is provided with rotor slot.
Preferably, the outer surface of described clip is provided with clasp.
Preferably, the outside of described rotor punching is provided with contiguous block.
Preferably, the outside of described external splines is provided with anti-friction layer.
Preferably, the inner side of described connecting hole is provided with fastening striped.
Compared with prior art, the method have the advantages that
1, the present invention makes the superposition more rule of rotor punching tight by arranging the connecting hole on rotor punching, it is to avoid rotating
During loosen, the situation of electric leakage, add the service life of electronic equipment, by arranging T-shaped rotor tooth, greatly carry
High itself and the bonding strength in yoke portion, reach the purpose of uniform force, and when adding operation, the density in magnetic field, makes magnetic conduction simultaneously
Process is more stable, by arranging external splines, reduce the frictional force suffered by rotary shaft, it is to avoid the damage of rotary shaft, greatly
The big mechanical energy that improve rotary shaft output, by arranging breach, indentation, there can conveniently fix winding, and with equipment
Contact time have space, be conducive to heat radiation, improve the service behaviour of electronic equipment, by arranging the convex body of T-shaped tooth and recessed
Groove, makes to connect between T-shaped heel stator more firm, reaches the effect of stable magnetic conduction.
2, the present invention is by arranging fastening striped in the inner side of connecting hole, further enhances the connectivity between rotor,
Ensure that stablizing between rotor, by arranging anti-friction layer in the outside of external splines, further reduce what rotary shaft was born
Frictional force, adds the service life of external splines, by arranging clasp, makes the more convenient practicality of buckle, by arranging contiguous block, makes
T-shaped heel rotor punching connects more firm.
Accompanying drawing explanation
Fig. 1 is present configuration top view；
Fig. 2 is present configuration side view.
In figure: 1 rotor punching, 2 rotor cores, 3 contiguous blocks, 4 rotary shafts, 5 rotor slot, 6 yoke portions, 7 connecting holes, 8 grooves,
9 clasps, 10 external splines, 11 clips, 12 convex bodys, 13 fins, 14 T-shaped teeth, 15 index holes, 16 breach.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of iron core stablizing magnetic conduction, including rotor punching 1,
The outside of rotor punching 1 is provided with contiguous block 3, by arranging contiguous block 3, makes T-shaped tooth 14 connect more firm with rotor punching 1, produces
Raw magnetic field is more stable, and the outer surface of rotor punching 1 is provided with rotor core 2, and the outside of rotor punching 1 is provided with T-shaped tooth 14, passes through
T-shaped tooth 14 is set, is greatly improved the bonding strength of itself and yoke portion 6, reach the purpose of uniform force, add fortune simultaneously
The density in magnetic field during row, makes magnetic conduction process more stable, and the inner side of T-shaped tooth 14 is provided with rotor slot 5, and the outside of T-shaped tooth 14 is provided with
Fin 13, the outside of fin 13 is provided with breach 17, by arranging breach 17, can conveniently fix winding, Er Qie at breach 17
With equipment have space when contacting, be conducive to heat radiation, improve the service behaviour of electronic equipment, the inner side of fin 13 is provided with yoke
Portion 6, T-shaped tooth 14 be respectively provided on two sides with convex body 12 and groove 8, by arranging convex body 12 and the groove 8 of T-shaped tooth 14, make T-shaped tooth
14 is more firm with connecting between stator, reaches the effect of stable magnetic conduction, and the outer surface of convex body 12 is provided with index hole 15, T-shaped
The outer surface of tooth 14 is provided with connecting hole 7, makes the superposition more rule of rotor punching 1 by arranging the connecting hole 7 on rotor punching 1
Closely, it is to avoid loosening in rotation process, the situation of electric leakage, add the service life of electronic equipment, the inner side of connecting hole 7 sets
There is fastening striped, by arranging fastening striped in the inner side of connecting hole 7, further enhance the connectivity between rotor, it is ensured that
Stablizing between rotor, the inner chamber of rotor punching 1 is provided with clip 11, the outer surface of clip 11 is provided with clasp 9, by setting
Putting clasp 9, make the more convenient practicality of buckle, the inner side of clip 11 is provided with rotary shaft 4, and the outside of rotary shaft 4 is provided with external splines 10,
By arranging external splines 10, reduce the frictional force suffered by rotary shaft 4, it is to avoid the damage of rotary shaft 4, be greatly improved
The mechanical energy of rotary shaft 4 output, the outside of external splines 10 is provided with anti-friction layer, by arranging anti-friction layer in the outside of external splines 10,
Further reducing the frictional force that rotary shaft 4 is born, add the service life of external splines 10, the inner side of T-shaped tooth 14 is provided with
Rotor slot 5.
Operation principle: rotor core 2 is wound on rotor punching 1, is coupled together by the superposition of rotor punching 1, then connects
Connecing stator, then relatively rotating by rotor punching 1 and stator punching, produces stable magnetic field.
In sum: the iron core of this stable magnetic conduction, by external splines 10, T-shaped tooth 14, breach 17, connecting hole 7, convex body 12,
Groove 8 and rotor slot 5, solve the problem that iron core magnetic conduction is unstable.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. stablize an iron core for magnetic conduction, including rotor punching (1), it is characterised in that: the outer surface of described rotor punching (1) sets
Having rotor core (2), the outside of described rotor punching (1) to be provided with T-shaped tooth (14), the inner side of described T-shaped tooth (14) is provided with rotor
Groove (5), the outside of described T-shaped tooth (14) is provided with fin (13), and the outside of described fin (13) is provided with breach (17), described fin
(13) inner side is provided with yoke portion (6), described T-shaped tooth (14) be respectively provided on two sides with convex body (12) and groove (8), described convex body
(12) outer surface is provided with index hole (15), and the outer surface of described T-shaped tooth (14) is provided with connecting hole (7), described rotor punching (1)
Inner chamber be provided with clip (11), the inner side of described clip (11) is provided with rotary shaft (4), and the outside of described rotary shaft (4) sets
External splines (10), the inner side of described T-shaped tooth (14) is had to be provided with rotor slot (5).
A kind of iron core stablizing magnetic conduction the most according to claim 1, it is characterised in that: the outer surface of described clip (11)
It is provided with clasp (9).
A kind of iron core stablizing magnetic conduction the most according to claim 1, it is characterised in that: the outside of described rotor punching (1)
It is provided with contiguous block (3).
A kind of iron core stablizing magnetic conduction the most according to claim 1, it is characterised in that: the outside of described external splines (10) sets
There is anti-friction layer.
A kind of iron core stablizing magnetic conduction the most according to claim 1, it is characterised in that: the inner side of described connecting hole (7) sets
There is fastening striped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894523.4A CN106300725A (en) | 2016-10-14 | 2016-10-14 | A kind of iron core stablizing magnetic conduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894523.4A CN106300725A (en) | 2016-10-14 | 2016-10-14 | A kind of iron core stablizing magnetic conduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106300725A true CN106300725A (en) | 2017-01-04 |
Family
ID=57717200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610894523.4A Pending CN106300725A (en) | 2016-10-14 | 2016-10-14 | A kind of iron core stablizing magnetic conduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106300725A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005261024A (en) * | 2004-03-10 | 2005-09-22 | Hitachi Ltd | Permanent magnet rotating electric machine and electric vehicle using the same |
| CN204928395U (en) * | 2015-09-15 | 2015-12-30 | 宁波大和铁芯有限公司 | A rotor punch and rotor core |
| CN204992830U (en) * | 2015-09-21 | 2016-01-20 | 宁波大和铁芯有限公司 | Rotor punching, rotor core and motor |
| CN206099557U (en) * | 2016-10-14 | 2017-04-12 | 无锡市海升电子科技有限公司 | Stabilize iron core of magnetic conduction |
-
2016
- 2016-10-14 CN CN201610894523.4A patent/CN106300725A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005261024A (en) * | 2004-03-10 | 2005-09-22 | Hitachi Ltd | Permanent magnet rotating electric machine and electric vehicle using the same |
| CN204928395U (en) * | 2015-09-15 | 2015-12-30 | 宁波大和铁芯有限公司 | A rotor punch and rotor core |
| CN204992830U (en) * | 2015-09-21 | 2016-01-20 | 宁波大和铁芯有限公司 | Rotor punching, rotor core and motor |
| CN206099557U (en) * | 2016-10-14 | 2017-04-12 | 无锡市海升电子科技有限公司 | Stabilize iron core of magnetic conduction |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170104 |