CN104702000A - Tiled stator core of motor - Google Patents
Tiled stator core of motor Download PDFInfo
- Publication number
- CN104702000A CN104702000A CN201510090243.3A CN201510090243A CN104702000A CN 104702000 A CN104702000 A CN 104702000A CN 201510090243 A CN201510090243 A CN 201510090243A CN 104702000 A CN104702000 A CN 104702000A
- Authority
- CN
- China
- Prior art keywords
- burst
- iron core
- tiled
- stator core
- portion iron
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention discloses a tiled stator core of a motor. The tiled stator core of the motor comprises a tiled yoke core, a tiled tooth core fitly arranged on the tiled yoke core, and a coil framework sleeving the tiled tooth core. The tiled stator core of the motor uses the tiled structure and is provided with the insulating coil framework capable of sleeving the tiled tooth core, the coil framework is provided with uniformly distributed hanging teeth, an electromagnetic coil independently winds on the coil framework, and then the electromagnetic coil is mounted on the tiled tooth core; the operation is easy to realize, the production efficiency is high, and the batch production is realized. The electromagnetic coil is easy to wind, the coil is avoided from damage, and insulating treatment is not needed. The slot space-factor of the electromagnetic coil on the coil framework is high, the power density of the motor is large, and the performance index of the motor is improved. The tiled yoke core is integrated in structure, the unit assembly is not needed, the coaxiality is high, the stability of the stator core is strong when the motor runs, and the stator core is difficult to deform and damage.
Description
Technical field
The present invention relates to a kind of motor stator core, be specially a kind of motor split blade type stator core.
Background technology
The stator core construction of traditional motor is all generally cylindrical, inner hole wall is along the circumferential direction evenly provided with the wire casing that many grooves extended vertically are formed, part between adjacent wire casing forms stator salient poles, iron core is formed by the silicon steel sheet punching overlap that shape is identical, its weak point has: when damaging appears in stator core Long-Time Service, can only entirety scrap, cause larger waste of material, solenoid makes and directly carries out on iron core, it is large that solenoid makes difficulty of processing on iron core, human input is large, labour intensity is large, production efficiency is low, not easily be embodied as batch production, and, in stator core slot, the copper factor of rule or coiling is lower, the power density of motor is relatively little, the performance index of motor are limited to some extent, rule or coiling in stator core slot, the insulation processing between coil and iron core is complicated, not easily ensures the quality of motor.
Summary of the invention
Technical problem to be solved by this invention is to provide the motor split blade type stator core that a kind of coiling fast and easy, copper factor are high, insulated between coil and iron core.
The present invention adopts following technical scheme: a kind of motor split blade type stator core, comprises burst yoke portion iron core, the supporting coil rack being wound with coil being arranged at the burst teeth portion iron core on burst yoke portion iron core and being set on burst teeth portion iron core.
Be provided with installing hole in the middle of described coil rack, described burst teeth portion iron core is embedded on burst yoke portion iron core through after this installing hole; Described coil rack is provided with and mentions for point the equally distributed of groove coiling.
Described coil rack is isolation material skeleton.
The described quantity mentioned is more than 4 or 4.
Described burst yoke portion iron core is integral type structure, and this burst yoke portion iron core inwall is provided with multiple embeded slot, and described burst teeth portion iron core is embedded on embeded slot by its sidepiece.
Described burst teeth portion iron core is identical with embeded slot number, and quantity is more than 4 or 4.
Described burst teeth portion iron core is that silicon plate forms via button folded after silicon plate automatic press.
Described burst yoke portion iron core be silicon plate after automatic press, and folded being anchored to forms together.
Good effect of the present invention is as follows: compared with prior art, and stator core in motor of the present invention adopts split blade type structure, is provided with the insulated coil skeleton that can be enclosed within burst teeth portion iron core, coil rack is provided with equally distributed mentioning.Solenoid of the present invention is coiling on coil rack separately, and then attach it on burst teeth portion iron core, simple to operate, production efficiency is high, can be embodied as batch production; Solenoid coiling is simple, and to coil fanout free region, without the need to doing insulation processing, quality easily ensures; On coil rack, the copper factor of coiling solenoid is high, and the power density of motor is relatively large, improves the performance index of motor; Burst yoke portion iron core is integral type structure, and without the need to block assembly, axiality is high, and during motor rotation, the stability of stator core is strong, not easily deformed damaged, even if when being damaged, only need change burst yoke portion iron core, burst teeth portion iron core can reuse.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is burst teeth portion core structure schematic diagram of the present invention;
Fig. 3 is burst yoke portion of the present invention core structure schematic diagram;
Fig. 4 is coil skeleton structure schematic diagram of the present invention.
Wherein, 1 burst teeth portion iron core, 2 burst yoke portion iron cores, 3 coil racks, 4 embeded slots, 5 mention, 6 wire casings, 7 installing holes.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Shown in accompanying drawing 1-4, the present invention includes burst yoke portion iron core 2, the supporting coil rack 3 being wound with coil being arranged at the burst teeth portion iron core 1 on burst yoke portion iron core 2 and being set on burst teeth portion iron core 1.Burst yoke portion iron core 2 outer contour shape can be manufactured as required, be annular by the burst yoke portion outer loop-shaped of iron core 2 in this specific embodiment, the inwall of burst yoke portion iron core 2 is circumferentially evenly provided with multiple axial embeded slot 4, embeded slot 4 is identical with the quantity of burst teeth portion iron core 1, concrete quantity is more than 4 or 4, is set to eight in this specific embodiment.Coil rack 3 is isolation material skeleton, coil rack 3 is provided with and mentions 5 for point the equally distributed of groove coiling, installing hole 7 is provided with in the middle of coil rack 3, during coiling, the end of a thread is hung over and mentions on 5, coil rack 3 is enclosed within the machine shaft mutually suitable with its installing hole 7 size and carry out mechanical winding system, also manually coiling can be carried out, the span of coil coiling on coil rack 3 is 1 across 1 groove, after coil winding completes on coil rack 3, take off coil rack 3, burst teeth portion iron core 1 exposes the end of matching with yoke portion iron core 2 inwall embeded slot 4 through after this installing hole 7, the contour shape of the other end of burst teeth portion iron core 1 is made as arc.Repeat above-mentioned steps, pressed to respectively by eight burst teeth portion iron cores 1 with in embeded slot 4 with matching on yoke portion iron core 2 inwall, the space of adjacent burst teeth portion iron core 1 is wire casing 6, and stator core in motor completes.
The above execution mode is only the preferred embodiments of the present invention, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, to any apparent change that it is made under the prerequisite not deviating from the principle of the invention and spirit, all should be contemplated as falling with within claims of the present invention.
Claims (8)
1. a motor split blade type stator core, is characterized in that: it comprises burst yoke portion iron core (2), is supportingly arranged at the burst teeth portion iron core (1) in burst yoke portion iron core (2) and is set in the coil rack (3) being wound with coil on burst teeth portion iron core (1).
2. a kind of motor split blade type stator core according to claim 1, it is characterized in that: be provided with installing hole (7) in the middle of described coil rack (3), described burst teeth portion iron core (1) is through being embedded in burst yoke portion iron core (2) after this installing hole (7); Described coil rack (3) is provided with equally distributed mention (5) for point groove coiling.
3. a kind of motor split blade type stator core according to claim 1, is characterized in that: described coil rack (3) is isolation material skeleton.
4. a kind of motor split blade type stator core according to claim 2, is characterized in that: described in mention that the quantity of (5) is more than 4 or 4.
5. a kind of motor split blade type stator core according to claim 1, it is characterized in that: described burst yoke portion iron core (2) is integral type structure, this burst yoke portion iron core (2) inwall is provided with multiple embeded slot (4), and described burst teeth portion iron core (1) is embedded on embeded slot (4) by its sidepiece.
6. a kind of motor split blade type stator core according to claim 1, is characterized in that: described burst teeth portion iron core (1) is identical with embeded slot (4) number, and quantity is more than 4 or 4.
7. a kind of motor split blade type stator core according to claim 1, is characterized in that: described burst teeth portion iron core (1) forms via button folded after silicon plate automatic press.
8. a kind of motor split blade type stator core according to claim 1, is characterized in that: described burst yoke portion iron core (2) is for silicon plate is after automatic press, and folded being anchored to forms together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090243.3A CN104702000A (en) | 2015-02-28 | 2015-02-28 | Tiled stator core of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090243.3A CN104702000A (en) | 2015-02-28 | 2015-02-28 | Tiled stator core of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104702000A true CN104702000A (en) | 2015-06-10 |
Family
ID=53348860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090243.3A Pending CN104702000A (en) | 2015-02-28 | 2015-02-28 | Tiled stator core of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104702000A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356633A (en) * | 2015-12-07 | 2016-02-24 | 合肥巨一动力系统有限公司 | Hybrid vehicle driving motor stator core structure |
| CN115085407A (en) * | 2022-07-22 | 2022-09-20 | 日本电产凯宇汽车电器（江苏）有限公司 | Assembled heat transfer stator motor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446712Y (en) * | 2000-09-29 | 2001-09-05 | 许俊甫 | Combined motor external stator part |
| EP1276206A1 (en) * | 2001-07-10 | 2003-01-15 | Chun-Pu Hsu | Winding support bobbin for a stator providing an annularly closed stable stator structure on the air-gap side |
| JP2004320824A (en) * | 2003-04-10 | 2004-11-11 | Honda Motor Co Ltd | Stator core |
| CN100440693C (en) * | 2004-03-09 | 2008-12-03 | Lg电子株式会社 | Stator of brushless direct current electric motor and its manufacturing method |
| CN102111021A (en) * | 2009-12-24 | 2011-06-29 | 中山大洋电机股份有限公司 | Drum motor stator structure |
| CN102629792A (en) * | 2011-02-02 | 2012-08-08 | 株式会社日立产机系统 | Electric motor |
| CN103348566A (en) * | 2011-02-03 | 2013-10-09 | 松下电器产业株式会社 | Motor stator and motor |
| US20140159520A1 (en) * | 2011-08-17 | 2014-06-12 | New Motech Co., Ltd. | Stator assembly with magmate holder |
| CN204538829U (en) * | 2015-02-28 | 2015-08-05 | 河北超亚电子科技股份有限公司 | A kind of motor split blade type stator core |
-
2015
- 2015-02-28 CN CN201510090243.3A patent/CN104702000A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446712Y (en) * | 2000-09-29 | 2001-09-05 | 许俊甫 | Combined motor external stator part |
| EP1276206A1 (en) * | 2001-07-10 | 2003-01-15 | Chun-Pu Hsu | Winding support bobbin for a stator providing an annularly closed stable stator structure on the air-gap side |
| JP2004320824A (en) * | 2003-04-10 | 2004-11-11 | Honda Motor Co Ltd | Stator core |
| CN100440693C (en) * | 2004-03-09 | 2008-12-03 | Lg电子株式会社 | Stator of brushless direct current electric motor and its manufacturing method |
| CN102111021A (en) * | 2009-12-24 | 2011-06-29 | 中山大洋电机股份有限公司 | Drum motor stator structure |
| CN102629792A (en) * | 2011-02-02 | 2012-08-08 | 株式会社日立产机系统 | Electric motor |
| CN103348566A (en) * | 2011-02-03 | 2013-10-09 | 松下电器产业株式会社 | Motor stator and motor |
| US20140159520A1 (en) * | 2011-08-17 | 2014-06-12 | New Motech Co., Ltd. | Stator assembly with magmate holder |
| CN204538829U (en) * | 2015-02-28 | 2015-08-05 | 河北超亚电子科技股份有限公司 | A kind of motor split blade type stator core |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356633A (en) * | 2015-12-07 | 2016-02-24 | 合肥巨一动力系统有限公司 | Hybrid vehicle driving motor stator core structure |
| CN115085407A (en) * | 2022-07-22 | 2022-09-20 | 日本电产凯宇汽车电器（江苏）有限公司 | Assembled heat transfer stator motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |