CN105515320B - A kind of Small And Medium Capacity roller washing machine motor - Google Patents
A kind of Small And Medium Capacity roller washing machine motor Download PDFInfo
- Publication number
- CN105515320B CN105515320B CN201510893756.8A CN201510893756A CN105515320B CN 105515320 B CN105515320 B CN 105515320B CN 201510893756 A CN201510893756 A CN 201510893756A CN 105515320 B CN105515320 B CN 105515320B
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- CN
- China
- Prior art keywords
- stator
- rotor
- washing machine
- positioning sleeve
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
- H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention discloses a kind of Small And Medium Capacity roller washing machine motor, including stator core, rotor core, positioning sleeve, stator coil, stator core and positioning sleeve form stator insulation body by being molded connection, stator coil winding is on stator insulation body, rotor magnetic steel and rotor spline are provided with rotor core, setting is fixed by rotor plastic packaging in rotor core, rotor magnetic steel and rotor spline, and positioning sleeve both ends have turnup structure.The stator positioning sleeve of motor of the present invention has upper and lower turnup structure, this positioning sleeve is after stator injection molding, the flatness of its motor stator mounting surface will not produce deviation because of the unbalance stress that bolt is installed, it can guarantee that the flatness of motor stator positioning sleeve is consistent with the flatness of washing machine mounting surface, so as to effectively control vibration and the noise that motor is run on washing machine.
Description
Technical field
The present invention relates to the technical field of motors of use in washing machine, and in particular to a kind of Small And Medium Capacity roller washing machine electricity consumption
Machine.
Background technology
At present, the stator of general use in washing machine outer-rotor permanent magnet motor is arranged on washing machine outer barrel rear wall installation screwed hole
On, rotor is rotatablely connected by spline and washing machine stainless steel interior bucket axle, realizes that inner ring bucket mutually rotates, wherein stator positioning sleeve
Use and be arranged on washing machine outer barrel rear wall without flange cylindrical structural, the stator of this structure by multiple bolts and screw thread is installed
Kong Shang, if some bolt anchor point installation stress and other anchor points are inconsistent, motor stator flatness and laundry can be caused
The flatness of mounting surface is inconsistent after machine outer barrel, and motor can be made to produce noise and vibration, and then causes washing machine to be produced when running
Raw noise and vibration.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of Small And Medium Capacity roller washing machine motor, can guarantee that motor
The flatness of stator positioning sleeve is consistent with the flatness of washing machine mounting surface, is run so as to effectively control motor on washing machine
Vibration and noise.
The technical problems to be solved by the invention can be realized by the following technical programs:
A kind of Small And Medium Capacity roller washing machine motor, including stator core, rotor core, positioning sleeve, stator coil, institute
State stator core and positioning sleeve and form stator insulation body by being molded connection, the stator coil winding on stator insulation body,
Rotor magnetic steel and rotor spline are provided with the rotor core, rotor core, rotor magnetic steel and rotor spline pass through rotor plastic packaging
Setting is fixed, the positioning sleeve both ends have turnup structure.
Described stator core, including punching, described punching are that chain type is wound into annular shape to inserting punching, two punchings
Punching, after pass through riveting fix sizing.The chain type is provided with the breach of destressing to inserting outside punching.
The rotor core is wound as torus by coiled strip, and on the circumference of torus both ends and coiled strip two ends are on annulus
By being welded and fixed.
The leading-out terminal of the stator insulation body is provided with terminal gland.
Compared with prior art, beneficial effects of the present invention are：
The stator positioning sleeve of motor of the present invention has upper and lower turnup structure, this positioning sleeve after stator injection molding, its
The flatness of motor stator mounting surface will not produce deviation because of the unbalance stress that bolt is installed, and can guarantee that motor stator is determined
The flatness of position set is consistent with the flatness of washing machine mounting surface, so as to effectively control the vibration that motor is run on washing machine
And noise；The stator core of the motor is by carrying out stock layout by the way of inserting, being struck out by punch press using narrow coiled strip simultaneously
Chain type is wound into circular punching by edge rolling equipment respectively to inserting punching, then by two single-row punchings, finally by riveting, determines
Stator core, the relatively conventional iron core of such a stator core are processed into position, shaping device, and it is left that stock utilization improves 30%
The right side, motor stator core are molded into stator insulation body by the mould that insulate, and stator insulation is by coil winding machine by coil around stator
The corresponding position of insulator, the stator of coiling load onto three-phase lead-out wire and terminal gland composition motor stator.The motor
Rotor core be directly to be wound by edge rolling equipment using narrow coiled strip, and on the end circumference of iron core and inside and outside head and the tail
Place is welded, and is processed into rotor core finally by shaping tooling, the stock utilization of this iron core can be very high, does not almost have
Leftover pieces.
Brief description of the drawings
Fig. 1 is assembling structure schematic diagram of the present invention；
Fig. 2 is configuration schematic diagram of the present invention；
Fig. 3 is the marker map of stator core stamping sheet of the present invention；
Fig. 4 is that stator core of the present invention winds circular punching schematic diagram；
Fig. 5 is locating sleeve structure schematic diagram of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.
As shown in Figure 1, 2, a kind of Small And Medium Capacity roller washing machine motor, including stator core 1, rotor core 2, positioning
Set 3, stator coil 4, stator core 1, including punching 101, punching as shown in Figure 3,4 is chain type to inserting punching, two punching volumes
Be coiled into circular punching, after by riveting fix shape, the chain type to insert punching outside be provided with destressing breach 102, such as
The both ends of positioning sleeve 3 shown in Fig. 5 have turnup structure 301, and stator core 1 and positioning sleeve 3 form stator insulation by being molded connection
Body 5, the stator coil 4 are wound on stator insulation body 5, and the leading-out terminal of stator insulation body 5 is provided with terminal gland 6, rotor
Iron core 2 is wound as torus by coiled strip 201, and on the circumference of torus both ends and coiled strip two ends are solid by welding on annulus
It is fixed, rotor magnetic steel 7 and rotor spline 8 are provided with rotor core 2, rotor core 2, rotor magnetic steel 7 and rotor spline 8 are by turning
Sub- plastic packaging 9 is fixed setting and forms rotor 10, and the stator of use in washing machine outer-rotor permanent magnet motor is after washing machine outer barrel
On wall installation screwed hole, rotor is rotatablely connected by spline and washing machine stainless steel interior bucket axle, realizes that inner ring bucket mutually rotates, and is led to
Electric machine controller is crossed to control its operating.Sub- positioning sleeve has upper and lower turnup structure, this positioning sleeve after stator injection molding,
The flatness of its motor stator mounting surface will not produce deviation because of the unbalance stress that bolt is installed, and can guarantee that motor stator
The flatness of positioning sleeve is consistent with the flatness of washing machine mounting surface, so as to which effectively control that motor runs on washing machine shakes
Dynamic and noise.
It should be noted that herein, such as term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (3)
- A kind of 1. Small And Medium Capacity roller washing machine motor, it is characterised in that：Including stator core, rotor core, positioning sleeve, fixed Subcoil, the stator core and positioning sleeve form stator insulation body by being molded connection, and the stator coil winding is in stator On insulator, rotor magnetic steel and rotor spline, the rotor core, rotor magnetic steel and rotor spline are provided with the rotor core Setting is fixed by rotor plastic packaging, the positioning sleeve both ends have turnup structure, described stator core, including punching, Described punching is that chain type is wound into circular punching, fixed by riveting to inserting punching, two punchings；The chain type is to inserting punching The breach of destressing is provided with outside piece.
- 2. Small And Medium Capacity roller washing machine motor as claimed in claim 1, it is characterised in that the rotor core passes through volume Material is wound as torus.
- 3. Small And Medium Capacity roller washing machine motor as claimed in claim 1, it is characterised in that the stator insulation body goes out Line end is provided with terminal gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510893756.8A CN105515320B (en) | 2015-12-03 | 2015-12-03 | A kind of Small And Medium Capacity roller washing machine motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510893756.8A CN105515320B (en) | 2015-12-03 | 2015-12-03 | A kind of Small And Medium Capacity roller washing machine motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105515320A CN105515320A (en) | 2016-04-20 |
| CN105515320B true CN105515320B (en) | 2018-03-13 |
Family
ID=55723062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510893756.8A Active CN105515320B (en) | 2015-12-03 | 2015-12-03 | A kind of Small And Medium Capacity roller washing machine motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105515320B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565773A (en) * | 2017-10-24 | 2018-01-09 | 南京越博电驱动系统有限公司 | A kind of glue-pouring device and its glue-pouring method of permanent-magnetic synchronous motor rotor component |
| CN108565996A (en) * | 2018-05-02 | 2018-09-21 | 卧龙电气集团股份有限公司 | A kind of motor's for washing machine |
| CN110611380A (en) * | 2018-06-14 | 2019-12-24 | 无锡小天鹅电器有限公司 | Stator of outer rotor motor, outer rotor motor and washing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1627598A (en) * | 2003-12-10 | 2005-06-15 | Lg电子株式会社 | Outer rotor type motor for drum type washing machine and method for fabricating the same |
| CN1752328A (en) * | 2004-09-23 | 2006-03-29 | 三星电子株式会社 | Washing machine |
| CN101074535A (en) * | 2006-05-19 | 2007-11-21 | 南京乐金熊猫电器有限公司 | Driver of washer |
| CN101553974A (en) * | 2006-06-16 | 2009-10-07 | Lg电子株式会社 | Stator of motor and washing apparatus having the same |
| CN102115965A (en) * | 2002-12-10 | 2011-07-06 | Lg电子株式会社 | Drum type washing machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070078278A (en) * | 2006-01-26 | 2007-07-31 | 엘지전자 주식회사 | Fixable strucrure of motor bracket and base for clothes dryer |
| KR101162220B1 (en) * | 2009-12-14 | 2012-07-04 | 엘지전자 주식회사 | washing machine |
| KR20150053312A (en) * | 2013-11-07 | 2015-05-18 | 삼성전자주식회사 | Washing machine |
-
2015
- 2015-12-03 CN CN201510893756.8A patent/CN105515320B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115965A (en) * | 2002-12-10 | 2011-07-06 | Lg电子株式会社 | Drum type washing machine |
| CN1627598A (en) * | 2003-12-10 | 2005-06-15 | Lg电子株式会社 | Outer rotor type motor for drum type washing machine and method for fabricating the same |
| CN1752328A (en) * | 2004-09-23 | 2006-03-29 | 三星电子株式会社 | Washing machine |
| CN101074535A (en) * | 2006-05-19 | 2007-11-21 | 南京乐金熊猫电器有限公司 | Driver of washer |
| CN101553974A (en) * | 2006-06-16 | 2009-10-07 | Lg电子株式会社 | Stator of motor and washing apparatus having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105515320A (en) | 2016-04-20 |
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