CN108429368A - A kind of rotor of permanent-magnetic power generator punching forging - Google Patents
A kind of rotor of permanent-magnetic power generator punching forging Download PDFInfo
- Publication number
- CN108429368A CN108429368A CN201810469789.3A CN201810469789A CN108429368A CN 108429368 A CN108429368 A CN 108429368A CN 201810469789 A CN201810469789 A CN 201810469789A CN 108429368 A CN108429368 A CN 108429368A
- Authority
- CN
- China
- Prior art keywords
- tube body
- groove
- grooves
- rotor
- permanent
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
-
- 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
- H02K1/26—Rotor cores with slots for windings
Abstract
The invention discloses a kind of rotor of permanent-magnetic power generator punching forging, including tube body, connecting rod, fanning strip and accommodating groove, the tube body is fixedly connected with fanning strip by connecting rod, the accommodating groove is between fanning strip and tube body, the sector plate surface offers No. two grooves, No. two groove both sides conducting No. three grooves of connection, described No. two offer No.1 groove between groove and connecting rod, the tube surfaces are fixedly connected with chrome layer, tube body top centre position offers through-hole, the through-hole includes No.1 cavity and No. two cavitys, No.1 cavity bottom end is equipped with boss, the inboard wall of tube body offers locating slot.Of the invention novel in design, simple in structure, easy to operation and using effect is good, it is easy to produce manufacture and it is at low cost, accelerate heat dissipation, avoids the accumulation of heat, improve the safety used, enhance hardness simultaneously, loss caused by friction is reduced, antiseptic property is excellent, is easily installed plug-in unit, stability is good, the service life of Extending Rotor.
Description
Technical field
The present invention relates to a kind of forging, more particularly to a kind of rotor of permanent-magnetic power generator punching forging.
Background technology
Permanent magnet generator refers to the power generation dress that electric energy is converted by the mechanical energy of thermal energy.Magneto-electric generator eliminates
The Exciting Windings for Transverse Differential Protection of excitation-type generator, carbon brush, slip ring structure, complete machine structure is simple, avoids excitation-type generator excitation winding
It easily burns, break, failures, the reliability such as carbon brush, slip ring are easy to wear are big.Forging refers to by carrying out forging deformation to metal stock
Obtained from workpiece or blank.Apply pressure using to metal stock, it is made to generate plastic deformation, its mechanical performance can be changed.
Temperature of the forging by blank in processing, can be divided into cold forging warm forging and hot forging.Cold forging is usually processed at room temperature, hot forging be
Higher than being processed under the recrystallization temperature of metal stock.Loose, the hole that metal can be eliminated by forging, make the mechanical performance of forging
It is improved.
Permanent magnet generator is internally provided with rotor and rotor punching forging, and surface wrap has greatly punching forging when in use
The copper wire of amount, prolonged work rotation, easy tos produce a large amount of heat, although the casing surface of generator offers heat dissipation
Hole, but the heat in rotor centre position is difficult to be transferred to rotor surface, is less useful for distributing from heat emission hole, so as to cause rotor
It temperature excessively high the phenomenon that being damaged, shortens the working life.For this purpose, it is proposed that a kind of rotor of permanent-magnetic power generator punching forging.
Invention content
The main purpose of the present invention is to provide a kind of rotor of permanent-magnetic power generator punching forging, novel in design, simple in structure,
Easy to operation and using effect is good, manufacture easy to produce and at low cost, convenient for heat absorption that tube surfaces accumulates to connection
Part surface accelerates heat dissipation, avoids the accumulation of heat, improve the safety used, while enhancing hardness, reduces damage caused by friction
Consumption, antiseptic property is excellent, is easily installed plug-in unit, and stability is good, the service life of effective Extending Rotor, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the present invention takes is：
A kind of rotor of permanent-magnetic power generator punching forging, including tube body, connecting rod, fanning strip and accommodating groove, the tube body pass through connecting rod
It is fixedly connected with fanning strip, for the accommodating groove between fanning strip and tube body, the sector plate surface offers No. two grooves, institute
No. two groove both sides conducting No. three grooves of connection are stated, described No. two offer No.1 groove, the tube body between groove and connecting rod
Surface is fixedly connected with chrome layer, and tube body top centre position offers through-hole, and the through-hole includes No.1 cavity and No. two
Cavity, No.1 cavity bottom end are equipped with boss, and the inboard wall of tube body offers locating slot.
Further, the locating slot is located at No.1 inside cavity, and locating slot is located above boss.
Further, connection is connected with No. two grooves for the No.1 groove, and No.1 groove is located at No. two groove interpositions
It sets, the No.1 groove is not more than No. two grooves.
Further, the through-hole runs through tube body, and the No.1 cavity is located at below No. two cavitys and for connection is connected.
Compared with prior art, the present invention has the advantages that：
1, the present invention is novel in design, and simple in structure, easy to operation and using effect is good, manufacture easy to produce and at low cost, is convenient for
The heat absorption that tube surfaces are accumulated accelerates heat dissipation, avoids the accumulation of heat, improve the safety used to connector surface
Property, while enhancing hardness, loss caused by friction is reduced, antiseptic property is excellent, is easily installed plug-in unit, and stability is good, effectively
The service life of Extending Rotor.
2, the present invention offers No.1 groove and No. two grooves by connector surface, is easily installed cooling fin and stability
It is good, it is not easily to fall off, the heat absorptions of tube surfaces to connector surface, accelerates cooling, prolong the service life.
3, the present invention, convenient for installation and removal are fixed to plug connector, avoids breakking away by being equipped with locating slot and boss
Or rotation, improve using effect.
4, the present invention is fixedly connected with chrome layer by tube surfaces, convenient for the hardness of enhancing tube body, reduces what friction generated
Loss, fine corrosion resistance.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of rotor of permanent-magnetic power generator punching forging of the present invention.
Fig. 2 is a kind of pipe structure schematic diagram of rotor of permanent-magnetic power generator punching forging of the present invention.
Fig. 3 is the present invention a kind of fanning strip and No. two groove structure schematic diagrames of rotor of permanent-magnetic power generator punching forging.
Fig. 4 is a kind of chrome layer of rotor of permanent-magnetic power generator punching forging of the present invention and pipe structure schematic diagram.
In figure：1, tube body；2, locating slot；3, boss；4, through-hole；5, connecting rod；6, No.1 groove；7, No. two grooves；8, it fans
Shape plate；9, accommodating groove；10, No.1 cavity；11, No. three grooves；12, chrome layer；13, No. two cavitys.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figs 1-4, a kind of rotor of permanent-magnetic power generator punching forging, including tube body 1, connecting rod 5, fanning strip 8 and storage
Slot 9, the tube body 1 are fixedly connected with fanning strip 8 by connecting rod 5, and the accommodating groove 9 is described between fanning strip 8 and tube body 1
8 surface of fanning strip offers No. two grooves 7,7 both sides of No. two grooves conducting No. three grooves 11 of connection, No. two grooves 7
No.1 groove 6 is offered between connecting rod 5,1 surface of the tube body is fixedly connected with chrome layer 12,1 top interposition of the tube body
It sets and offers through-hole 4, the through-hole 4 includes No.1 cavity 10 and No. two cavitys 13, and 10 bottom end of No.1 cavity is equipped with boss
3,1 inner wall of the tube body offers locating slot 2.
Wherein, the locating slot 2 is located inside No.1 cavity 10, and locating slot 2 is located at 3 top of boss, convenient for fixed peace
Plug part.
Wherein, the No.1 groove 6 and No. two conductings of groove 7 connect, and No.1 groove 6 is located at No. two 7 interpositions of groove
It sets, the No.1 groove 6 is not more than No. two grooves 7, convenient for placing heat conductive silica gel and cooling fin, radiates to rotor.
Wherein, the through-hole 4 runs through tube body 1, and the No.1 cavity 10 is located at No. two 13 lower sections of cavity and for connection is connected,
Convenient for improving the stability of plug connector, convenient for connection.
It should be noted that the present invention is a kind of rotor of permanent-magnetic power generator punching forging, in use, tube body 1 passes through connecting rod 5
It is fixedly connected with fanning strip 8, accommodating groove 9 is between fanning strip 8 and tube body 1, and accommodating groove 9 is for winding copper wire；8 surface of fanning strip
No. two grooves 7 are offered, No. two 7 both sides of groove conducting No. three grooves 11 of connection offer one between No. two grooves 7 and connecting rod 5
Number groove 6, No.1 groove 6 and No. two conductings of grooves 7 connect, and No.1 groove 6 is located at No. two 7 centre positions of groove, and No.1 is recessed
Slot 6 is not more than No. two grooves 7, and for No.1 groove 6 for placing heat conductive silica gel, No. two grooves 7 and No. three grooves 11 are scattered for placing
Backing, cooling fin are made of the material of copper sheet, aluminium flake or remaining good heat dissipation effect, and the effect of No. three grooves 11 is to improve cooling fin
The stability being connect with fanning strip 8 prevents from loosening；1 top centre position of tube body offers through-hole 4, and through-hole 4 includes No.1 cavity
10 and No. two cavitys 13,10 bottom end of No.1 cavity is equipped with boss 3, and 1 inner wall of tube body offers locating slot 2, place plug connector when
It waits, plug connector surface is fixedly connected prevents loosening or side with 2 matched convex block of locating slot convenient for preferably installation plug connector
It is sliding, improve stability.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of rotor of permanent-magnetic power generator punching forging, including tube body（1）, connecting rod（5）, fanning strip（8）And accommodating groove（9）, institute
State tube body（1）Pass through connecting rod（5）It is fixedly connected with fanning strip（8）, the accommodating groove（9）Positioned at fanning strip（8）And tube body（1）It
Between, it is characterised in that：The fanning strip（8）Surface offers No. two grooves（7）, No. two grooves（7）Both sides conducting connection
No. three grooves（11）, No. two grooves（7）With connecting rod（5）Between offer No.1 groove（6）, the tube body（1）Surface is solid
Surely chrome layer is connected（12）, the tube body（1）Top centre position offers through-hole（4）, the through-hole（4）Including No.1 cavity
（10）With No. two cavitys（13）, the No.1 cavity（10）Bottom end is equipped with boss（3）, the tube body（1）Inner wall offers positioning
Slot（2）.
2. a kind of rotor of permanent-magnetic power generator punching forging according to claim 1, it is characterised in that：The locating slot（2）
Positioned at No.1 cavity（10）Inside, and locating slot（2）Positioned at boss（3）Top.
3. a kind of rotor of permanent-magnetic power generator punching forging according to claim 1, it is characterised in that：The No.1 groove
（6）With No. two grooves（7）Conducting connection, and No.1 groove（6）Positioned at No. two grooves（7）Centre position, the No.1 groove（6）
No more than No. two grooves（7）.
4. a kind of rotor of permanent-magnetic power generator punching forging according to claim 1, it is characterised in that：The through-hole（4）It passes through
Poling body（1）, the No.1 cavity（10）Positioned at No. two cavitys（13）Lower section and for conducting connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469789.3A CN108429368A (en) | 2018-05-16 | 2018-05-16 | A kind of rotor of permanent-magnetic power generator punching forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469789.3A CN108429368A (en) | 2018-05-16 | 2018-05-16 | A kind of rotor of permanent-magnetic power generator punching forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108429368A true CN108429368A (en) | 2018-08-21 |
Family
ID=63163233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810469789.3A Pending CN108429368A (en) | 2018-05-16 | 2018-05-16 | A kind of rotor of permanent-magnetic power generator punching forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108429368A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938595A (en) * | 2012-10-19 | 2013-02-20 | 咸宁三宁机电有限公司 | Brake motor for soft start of composite cage bar solid rotor |
| CN105637744A (en) * | 2013-09-06 | 2016-06-01 | 通用电气航空系统有限责任公司 | Rotor assembly for an electric machine |
| CN205647078U (en) * | 2016-05-05 | 2016-10-12 | 愈富制造（河源）有限公司 | Rotor sheet |
| CN205829341U (en) * | 2016-06-27 | 2016-12-21 | 浙江海宏电器有限公司 | A kind of have the motor being prone to heat radiation rotor punching |
| CN207251333U (en) * | 2017-10-10 | 2018-04-17 | 惠州市华恒达五金制品有限公司 | A kind of new series excited machine iron core |
| CN208285090U (en) * | 2018-05-16 | 2018-12-25 | 嘉兴市乍浦杭湾重型机械有限公司 | A kind of rotor of permanent-magnetic power generator punching forging |
-
2018
- 2018-05-16 CN CN201810469789.3A patent/CN108429368A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938595A (en) * | 2012-10-19 | 2013-02-20 | 咸宁三宁机电有限公司 | Brake motor for soft start of composite cage bar solid rotor |
| CN105637744A (en) * | 2013-09-06 | 2016-06-01 | 通用电气航空系统有限责任公司 | Rotor assembly for an electric machine |
| CN205647078U (en) * | 2016-05-05 | 2016-10-12 | 愈富制造（河源）有限公司 | Rotor sheet |
| CN205829341U (en) * | 2016-06-27 | 2016-12-21 | 浙江海宏电器有限公司 | A kind of have the motor being prone to heat radiation rotor punching |
| CN207251333U (en) * | 2017-10-10 | 2018-04-17 | 惠州市华恒达五金制品有限公司 | A kind of new series excited machine iron core |
| CN208285090U (en) * | 2018-05-16 | 2018-12-25 | 嘉兴市乍浦杭湾重型机械有限公司 | A kind of rotor of permanent-magnetic power generator punching forging |
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