CN1956291A - Motor stator iron core structure - Google Patents
Motor stator iron core structure Download PDFInfo
- Publication number
- CN1956291A CN1956291A CN 200510114718 CN200510114718A CN1956291A CN 1956291 A CN1956291 A CN 1956291A CN 200510114718 CN200510114718 CN 200510114718 CN 200510114718 A CN200510114718 A CN 200510114718A CN 1956291 A CN1956291 A CN 1956291A
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- magnetic pole
- motor stator
- iron core
- core structure
- stator iron
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- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
This invention provides a stator core of a motor including a pole of type with a connection face of S shape at its both ends, in which, the connection face of the S-shape set at the two side end faces of the monopole forms a flange and a groove set oppositely so as to form a core structure of round motor stator by the monopoles one by one quickly.
Description
Technical field
The present invention is about core structure, refer to especially a kind of wind the line simple and easy, assembling is convenient and the motor stator iron core structure that can significantly reduce production costs.
Background technology
Press, general large-scale motor stator iron core in the past adopts one-body molded mode on making, however the iron core that this kind mode is made, the just essential coil winding machine that uses special use during coiling, if for a tame middle-size and small-size company, must increase coiling special machine equipment, beyond doubt a cost burden.
Moreover, in the industry cycle also occur a kind of: 090103126 core structure as the Taiwan application number, this structure is the mode of connection of taking a kind of linear array mode and not having breakpoint, though this structure is applicable to the miniature motor stator core, only this kind structure still must be by special-purpose coil winding machine coiling in coiling, and general simple type coil winding machine still can't be finished.
Other is the person, industry also has exploitation a kind of as the Taiwan application number: 091105827 core structure, this kind structure mainly is to utilize each lamination to link to each other so that stacked mode is affixed, yet this kind mode is not only very wordy on making, and processing is difficult, especially can't be accurate on the location, be difficult for reaching for the general technology person is real, generally speaking, economic benefit is not high, affirms for the difficult meaning of value of industry.
By the said goods as can be known, the structural design of motor stator iron core can't be increased economic efficiency in fact in the past, therefore at above defective, was asking desirable, practical and progressive today, really waited to lay siege to the target of improvement for the utmost point.
In view of this, the inventor thinks funiculus through detailed, and the long-pending experience of being engaged in various motor stator iron core correlation techniques for many years, develops a kind of innovation structure, reaches to improve common drawback and meet problem such as economic benefit.
Summary of the invention
Main purpose of the present invention, be to solve the above problems and provide a kind of motor stator iron core structure, phase can wind the line simple and easy, assembling is convenient, has practical effect in a small amount of various production.
For achieving the above object, the technical solution adopted in the present invention is: a kind of motor stator iron core structure, it comprises worker's type list magnetic pole, be provided with the link surface of a shape like S shape in its two side end face, by this, be able to each single magnetic pole and can rapid easily a slice a slice link the core structure that forms circular motor stator.
Described motor stator iron core structure, the S shape link surface that two side end faces of this list magnetic pole are set forms an outstanding flange and a groove that caves in, and the flange of each magnetic pole two side and groove are then corresponding mutually to be provided with.
Described motor stator iron core structure, this formed semicircular flanges of S shape link surface and semi-circular recesses, its two center of circle is on same end face straight line.
Described motor stator iron core structure is provided with two semicircular parallel grooves in worker's type list magnetic pole back side, in order to do for after an insulation accessory plant fixation or the moulding of resin encapsulating, is made its structure strengthen.
Described motor stator iron core structure, this insulation accessory be one with worker's type list magnetic pole with the external member of shape, it is to extend at body one side vertical axial to establish two parallel semicolumns, is combined into one to be inserted in the set parallel groove in worker's type list magnetic pole back side.
Described motor stator iron core structure, body upper surface two ends of this insulation accessory are respectively established a holddown groove, and are fixing by this for the end of a thread after the coiling.
Adopt beneficial effect of the present invention to be:
1. structural body is succinct, and is one-body molded, and it is convenient to make, and manufacturing cost significantly reduces.
2. each single magnetic pole binding is simple and easy, can adjust angle in good time, and can finish circular stator combination easily.
3. easy winding mode can be reached high fill-in ratio demand easily, and for enterprise, need not reinvest special equipment, can significantly save equipment cost.
4. collocation insulation accessory constitutes stator, can utilize special-purpose coil winding machine, reaches the coiling work of high-efficiency homework, can significantly promote task performance.
Above-mentioned and other purpose and advantage of the present invention are not difficult to obtain to understand in depth from the detailed description and accompanying drawing of following selected embodiment.
Certainly, the present invention or allows differently on some part in the arrangement of part, but selected embodiment then in this specification, described in detail, and shows its structure in accompanying drawing.
Description of drawings
Fig. 1 is the schematic perspective view of the single magnetic pole of the present invention.
Fig. 2 looks schematic diagram on the single magnetic pole of the present invention.
Fig. 3 is the single magnetic pole coiling of a present invention schematic diagram.
Fig. 4 is the schematic diagram that each single magnetic pole of the present invention interlinks.
Fig. 5 is the schematic diagram of each single magnetic pole of the present invention S link surface adjustable angle when interlinking.
Fig. 6 is the center of circle of the single magnetic pole S of the present invention link surface becomes isosceles triangle with the circular stator center of circle a schematic diagram.
Fig. 7 is that each single magnetic pole of the present invention links the constitutional diagram of finishing circular stator.
Fig. 8 is the three-dimensional exploded view of another embodiment of the present invention coordinated insulation accessory.
Fig. 9 is the three-dimensional combination figure of another embodiment of the present invention coordinated insulation accessory.
Figure 10 is rolled into circular stator schematic diagram with it after the single magnetic pole alinement coiling of another embodiment of the present invention is finished.
Figure 11 is the schematic diagram that another embodiment of the present invention is finished circular stator.
Figure 12 is the schematic diagram that the holddown groove of another embodiment of the present invention insulation accessory is fixed by the end of a thread.
[primary clustering symbol description]
Single magnetic pole 1 flange 11
Semicolumn 31 holddown grooves 32
Motor stator center of circle c flange center of circle a
Groove center of circle b
Embodiment
See also Fig. 1 to Figure 12, Figure 1 shows that the example structure that the present invention is selected, this is not subjected to the restriction of this kind structure only for explanation in application for a patent for invention.
At first, as shown in Figures 1 and 2, a kind of motor stator iron core structure of the present invention, it comprises: worker's type list magnetic pole 1, be provided with the link surface of a shape like S shape in single magnetic pole 1 two side end faces, form an outstanding flange 11 and a groove 12 that caves in, the flange 11 of each single magnetic pole 1 two side and groove 12 are then corresponding mutually to be provided with, by this, being able to each single magnetic pole 1 can simple and easy a slice of a slice promptly link.
Moreover, as shown in Figure 3, be the schematic perspective view that single magnetic pole 1 coiling of the present invention is finished, mainly be with copper cash 2 around pre-fixing turn at the abdomen body position of this list magnetic pole 1, so be accomplished the structural body of single magnetic pole 1 coiling.
Please continue to consult Fig. 4 and cooperate earlier figures 1 to shown in Figure 3, finish behind copper cash 2 when finishing indivedual single magnetic poles 1, each single magnetic pole 1 can be by its two side faces end set flange 11 and groove 12, link each other, that is, the flange 11 and other the set groove 12 of single magnetic pole 1 one ends of an end of this each single magnetic pole 1 interlink, and so can be abutted against mutually to connect, the single magnetic pole 1 that links predetermined number as shown in Figure 4, and by this removes to form the motor stator body of pre-sizing degree.
And it will be further appreciated that, in above-mentioned Fig. 4, each single magnetic pole 1 is when linking mutually, because of flange 11 center of circle a set on single magnetic pole 1 two side end faces and groove 12 center of circle b and the c three of motor center are linked to be an isoceles triangle shape, as shown in Figure 6, therefore, no matter how many single magnetic poles 1 are when linking, not only can adjust outside the angle that respectively is connected flexibly, as shown in Figure 5, more can be in that to do circular group fashionable, number is done the radiation five equilibrium from motor stator center of circle c on demand, this flange 11 center of circle a and groove 12 center of circle b two centers of circle must be on same radiation straight lines, and after the three is linked to be an isoceles triangle shape, can finish circular stator combination, as shown in Figure 7, be this, the present invention is as long as principle all can be finished the motor stator body of pre-sizing footpath degree according to this.
Certainly, still there are many embodiment in the present invention, therebetween the only variation on the details.And see also Fig. 8 to shown in Figure 12, it is another embodiment of the present invention, wherein, this Fig. 8 is the three-dimensional exploded view of another embodiment of the present invention, it mainly comprises: one with worker's type list magnetic pole 1 with the insulation accessory 3 of shape, it is that a side vertical axial at insulation accessory 3 bodies extends and establishes two parallel semicolumns 31, can be inserted in the set parallel groove 13 in worker's type list magnetic pole 1 back side to be combined into one, as shown in Figure 9.
And fashionable when desiring to do circular group, see also Figure 10, at first, the single magnetic pole 1 that respectively is plugged with insulation accessory 3 is interlinked, and make linear array, and each single magnetic pole 1 can be done circular stator combination after finishing around copper cash 2, as shown in figure 11 for coiling.
Present embodiment be what deserves to be mentioned is, these insulation accessory 3 body upper surfaces two ends respectively are provided with a holddown groove 32, this holddown groove 32 can provide the leading-out terminal (the end of a thread) that is exposed after copper cash 2 is finished around single magnetic pole 1, can insert in view of the above in the holddown groove 32 and fix, as shown in figure 12.
Therefore, mat the above, the present invention can conclude the following points advantage:
1. structural body is succinct, and is one-body molded, and it is convenient to make, and manufacturing cost significantly reduces.
2. each single magnetic pole binding is simple and easy, can adjust angle in good time, and can finish easily circular stator combination.
3. easy winding mode can be reached easily high fill-in ratio demand, and for enterprise, not need to throw again The money special equipment can significantly be saved equipment cost.
4. collocation insulation accessory consists of stator, can utilize special-purpose coil winding machine, reaches the coiling work of high-efficiency homework, Can significantly promote task performance.
Claims (6)
1. a motor stator iron core structure is characterized in that, comprises worker's type list magnetic pole, is provided with the link surface of a shape like S shape in its two side end face, and by this, being able to each single magnetic pole can rapid easily a slice a slice link the core structure that forms circular motor stator.
2. motor stator iron core structure according to claim 1 is characterized in that, the S shape link surface that two side end faces of this list magnetic pole are set forms an outstanding flange and a groove that caves in, and the flange of each magnetic pole two side and groove are then corresponding mutually to be provided with.
3. motor stator iron core structure according to claim 1 is characterized in that, this formed semicircular flanges of S shape link surface and semi-circular recesses, and its two center of circle is on same end face straight line.
4. motor stator iron core structure according to claim 1 is characterized in that, is provided with two semicircular parallel grooves in worker's type list magnetic pole back side, after an insulation accessory plant fixation or the moulding of resin encapsulating, is made its structure strengthen.
5. motor stator iron core structure according to claim 4, it is characterized in that, this insulation accessory be one with worker's type list magnetic pole with the external member of shape, it is to extend at body one side vertical axial to establish two parallel semicolumns, is combined into one to be inserted in the set parallel groove in worker's type list magnetic pole back side.
6. according to claim 4 or 5 described motor stator iron core structures, it is characterized in that body upper surface two ends of this insulation accessory respectively establish one for the fixing by this holddown groove of the end of a thread after the coiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510114718 CN1956291A (en) | 2005-10-25 | 2005-10-25 | Motor stator iron core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510114718 CN1956291A (en) | 2005-10-25 | 2005-10-25 | Motor stator iron core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1956291A true CN1956291A (en) | 2007-05-02 |
Family
ID=38063453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510114718 Pending CN1956291A (en) | 2005-10-25 | 2005-10-25 | Motor stator iron core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1956291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253533A (en) * | 2015-06-08 | 2016-12-21 | 三菱电机株式会社 | Motor and compressor |
-
2005
- 2005-10-25 CN CN 200510114718 patent/CN1956291A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253533A (en) * | 2015-06-08 | 2016-12-21 | 三菱电机株式会社 | Motor and compressor |
| CN106253533B (en) * | 2015-06-08 | 2019-05-07 | 三菱电机株式会社 | Motor and compressor |
| US10797551B2 (en) | 2015-06-08 | 2020-10-06 | Mitsubishi Electriccorporation | Motor and compressor having insulator and stator core with non-overlapping grooves |
| EP3128649B1 (en) * | 2015-06-08 | 2021-07-28 | Mitsubishi Electric Corporation | Motor and compressor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |