CN103973056A - Block stator assembly and manufacturing method of block stator assembly - Google Patents
Block stator assembly and manufacturing method of block stator assembly Download PDFInfo
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- CN103973056A CN103973056A CN201310030736.9A CN201310030736A CN103973056A CN 103973056 A CN103973056 A CN 103973056A CN 201310030736 A CN201310030736 A CN 201310030736A CN 103973056 A CN103973056 A CN 103973056A
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Abstract
The invention discloses a block stator assembly and a manufacturing method of the block stator assembly. The manufacturing method includes the following steps; respectively preparing two sets of stator sub-iron-cores equal in number and two sets of reels, and installing the reels on the stator sub-iron-cores respectively; winding one set of reels with main wound wires respectively in the coincident wire winding directions to form multiple disconnected main windings; continuously winding the other set of reels with an auxiliary wound wire to form multiple auxiliary windings connected in series, wherein the wire winding directions of every two adjacent auxiliary windings are opposite; respectively and alternately arranging the auxiliary windings and the main windings in a connected mode, and enabling the auxiliary windings and the main windings to be respectively connected with a wiring board; sequentially connecting the multiple stator sub-iron-cores. By means of the manufacturing method, the wire winding directions of the stator sub-iron-cores of the main windings are coincident, and the instantaneous currents of every two adjacent main windings are opposite in direction through the wiring board, so that on the basis that the performance is not reduced, wire winding is convenient to achieve and high in speed, and the wire winding error rate is lowered.
Description
Technical field
The present invention relates to the machine field for household electrical appliance, relate in particular to a kind of block stator assembly and manufacture method thereof of motor.
Background technology
The subject matter place that the interior winding efficiency problem of stator is block-stator motor.In monoblock, in the time of stator winding, maximum speed is 1000r/min, and outward around stator winding speed 5000r/min; Block-stator motor resolves into piecemeal one by one by interior around stator exactly, makes it to become single outer around stator, improves winding efficiency, and is that piecemeal carries out when the coiling of single block stator, and the end of a thread of coiling is too many.Traditional technical scheme is that major-minor winding all adopts continuous coiling, has solved the many problems of the end of a thread.
Applicant is in real work, and the technical scheme of employing is by auxiliary winding continuous coiling, and the single coiling of main winding.In block stator when series connection of main winding, two adjacent block stator winding immediate current opposite directions, are namely that the adjacent single block stator of requirement is just around with back-roll in single block stator series connection in main winding.But, in practical operation, if just around together with back-roll, be difficult to respectively, easily make mistakes, thereby make the make efficiency of field frame assembly low.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.For this reason, one object of the present invention is to propose the manufacture method of the fast and block stator assembly that error rate is low of a kind of coiling speed.
Another object of the present invention is to propose a kind of block stator assembly.
According to the manufacture method of the block stator assembly of first aspect present invention embodiment, comprise the following steps:
S1, prepare two groups of sub-iron cores of stator and two groups of drum stands respectively, and described drum stand is mounted to respectively on the sub-iron core of described stator correspondingly, the quantity of described two groups of sub-iron cores of stator equates;
S2, will on the drum stand on one group of sub-iron core of stator wherein, be wound around respectively main coiling to form multiple main windings, main coiling between wherein said multiple main winding do not connect each other and direction of winding consistent, the top of each described main winding is provided with First Line scalp acupuncture and First Line tailpin, and the end of a thread of described main coiling and line tail are wrapped in respectively on described First Line scalp acupuncture and First Line tailpin;
S3, another is organized on the drum stand on the sub-iron core of described stator by paying coiling continuous winding and forming multiple auxiliary winding that are connected in series, and the direction of winding between two adjacent auxiliary winding is contrary, the end of a thread and line tail that wherein the bottom of two adjacent described auxiliary winding is respectively equipped with second the end of a thread pin and the second line tailpin and described pair of coiling are wrapped in respectively on second the end of a thread pin and the second line tailpin;
S4, by described auxiliary winding and described main winding be staggered be respectively connected with composition annular shape, described First Line scalp acupuncture is all connected with terminal block with the second line tailpin with First Line tailpin and second the end of a thread pin;
S5, the sub-iron core of described multiple stators is connected successively.
According to the manufacture method of the block stator assembly of the embodiment of the present invention, by by consistent the direction of winding of the single block stator of main winding, and make the immediate current opposite direction between two adjacent main windings by terminal block, thereby do not reducing on the basis of performance, coiling is convenient and speed is fast, and has reduced coiling error rate, and the combination operation of main winding and auxiliary winding is convenient simultaneously, serviceability is good, convenient and practical.
In addition, also there is following additional technical feature according to the manufacture method of block stator assembly of the present invention:
In described step S4, after described auxiliary winding and described main winding are staggered respectively and are connected, described First Line scalp acupuncture and First Line tailpin and second the end of a thread pin and the second line tailpin are positioned on described same plane.
Described First Line scalp acupuncture and First Line tailpin and second the end of a thread pin and the second line tailpin are soldered on the wiring hole of terminal block, and link together by the connecting line on wiring board; The coiling of wherein said main winding fetches change direction mutually by described connecting line head.
Thus, in the method for winding of the embodiment of the present invention, the direction of winding of every adjacent two auxiliary winding is contrary, and the direction of winding of all main windings is identical, and fetches mutually change direction by the connecting line head on terminal block.Thus, solve the problem of immediate current opposite direction between winding adjacent while series connection in main winding and auxiliary winding, improved field frame assembly make efficiency, reduced error rate.
Further, on the drum stand of described multiple auxiliary winding, be also provided with at least one kinking pin, wherein said pair of coiling the end of a thread after every winding one circle on the sub-iron core of stator of multiple auxiliary winding is wound to described in one of them on kinking pin.
In one embodiment of the invention, in described step S3, the coiling step of described multiple auxiliary winding comprises:
S31, by the drum stand of described multiple auxiliary winding by link assembling and positioning;
S32, a end of a thread of paying coiling is wrapped on second the end of a thread pin and is wound the line by coil winding machine, and line tail is wrapped on the second line tailpin.
Particularly, in step S32, comprise the following steps:
After the end of a thread of S321, described pair of coiling is wound on second the end of a thread pin, the motor of coil winding machine drives on the sub-iron core of stator that described pair of coiling is wrapped in to described each auxiliary winding successively, forms first lap coil;
S322, the end of a thread of paying coiling by the second circle are wound to described in one of them on kinking pin, and the motor of coil winding machine drives on the sub-iron core of stator that continues described pair of coiling to be wrapped in successively described each auxiliary winding, forms the second turn coil;
S323, a end of a thread of paying coiling by the 3rd circle are wound on second described kinking pin, and the motor of coil winding machine drives on the sub-iron core of stator that continues described pair of coiling to be wrapped in successively described each auxiliary winding, forms the 3rd turn coil;
S324, above step are by that analogy, the end of a thread of i.e. n circle pair coiling is wound on n-1 kinking pin, the motor of coil winding machine drives n circle on the sub-iron core of stator that with n shelves speed, pair coiling is wrapped in successively to described multiple auxiliary winding, and the line tail of n circle is wound on the second line tailpin.
Particularly, described link is configured to cylindrical shape, the drum stand of wherein said multiple auxiliary winding and main winding circumferentially distributes so that described auxiliary winding is staggered respectively and is connected with composition annular shape with described main winding alternately along described link, on the outer peripheral face of described link, be formed with circumferentially isolated multipair locating groove, wherein between every pair of locating groove, hold a described drum stand.
According to the method for winding of the embodiment of the present invention, winding efficiency has been improved more than 3 times, and has reduced the end of a thread quantity, reduced error rate, enhance productivity, have design ingenious, serviceability good and convenient and practical feature.
According to a kind of block stator assembly described in second aspect present invention embodiment, comprising: two groups of sub-iron cores of stator that quantity is equal, the sub-iron core of each described stator is formed as arch I shape shape; The drum stand of two groups of insulation, described two groups of drum stands are mounted to respectively on described two groups of sub-iron cores of stator correspondingly, wherein described in one group, on the top of drum stand, be wound around respectively main coiling to form multiple main windings, main coiling between wherein said multiple main winding do not connect each other and direction of winding consistent, the top of each described main winding is provided with First Line scalp acupuncture and First Line tailpin, and the end of a thread of described main coiling and line tail are wrapped in respectively on described First Line scalp acupuncture and First Line tailpin; Another organizes the multiple auxiliary winding that are connected in series by described pair of coiling with formation by paying the continuous winding that winds the line on the bottom of described drum stand, and the direction of winding between two adjacent auxiliary winding is contrary, the end of a thread and line tail that wherein the bottom of two adjacent described auxiliary winding is respectively equipped with second the end of a thread pin and the second line tailpin and described pair of coiling are wrapped in respectively on second the end of a thread pin and the second line tailpin; And terminal block, the described First Line scalp acupuncture of wherein said main winding is connected with described terminal block respectively with the second line tailpin with second the end of a thread pin of First Line tailpin and described auxiliary winding.
According to the block stator of the embodiment of the present invention, because link is connected and fixed multiple drum stands, ensure the spatial distribution form of the pre-designed sub-iron core of multiple stators, be conducive to the combination forming of block stator, also can make internal rotor stator can adopt the method for external rotor coiling, winding efficiency has been improved more than 3 times, there is the feature that the wiring of internal rotor stator and tap mode are few simultaneously, can reduce joint quantity, improve production efficiency.According to block stator of the present invention, simple and ingenious structure, serviceability is good and convenient and practical.
Each described drum stand comprises: upper frame, and described upper frame comprises outer arc plate and upper inner arc plate, and described upper inner arc plate is located at the radially inner side of described upper outer arc plate by the first connecting portion, and the two ends, top of described upper inner arc plate are provided with wrapping post; Underframe, described underframe comprises lower outer arc plate and lower inner arc plate, and described lower inner arc plate is located at the radially inner side of described lower outer arc plate by the second connecting portion, and wherein said upper frame is plugged on the top of described underframe; First Line scalp acupuncture and First Line tailpin are located at the top of the upper frame of described main winding; Described second the end of a thread pin and the second line tailpin are located at respectively the wherein bottom of the underframe of two adjacent described auxiliary winding.
Described First Line scalp acupuncture and First Line tailpin are located at respectively the upper outer arc plate of upper frame of described main winding and the top of upper inner arc plate, and described second the end of a thread pin and the second line tailpin are located at respectively the bottom of the lower inner arc plate of described auxiliary winding.
After described auxiliary winding and described main winding are staggered respectively and are connected, described First Line scalp acupuncture and First Line tailpin and second the end of a thread pin and the second line tailpin are positioned on described same plane.
Described First Line scalp acupuncture and First Line tailpin and second the end of a thread pin and the second line tailpin are soldered on the wiring hole of terminal block, and link together by the connecting line on wiring board; The coiling of wherein said main winding fetches change direction mutually by described connecting line head.
On the drum stand of described multiple auxiliary winding, be also provided with at least one kinking pin, wherein said pair of coiling the end of a thread after every winding one circle on the sub-iron core of stator of multiple auxiliary winding is wound to described in one of them on kinking pin.
The upper outer arc plate of described upper frame and the top of upper inner arc plate are respectively equipped with the first plug wire post of two spaced apart hollows, and the lower outer arc plate of described underframe and the bottom of lower inner arc plate are provided with the second plug wire post of two isolated hollows; Wherein, form in the described drum stand of main winding, described First Line scalp acupuncture and First Line tailpin are located at respectively in the first plug wire post at top of outer arc plate and upper inner arc plate, form in the described drum stand of auxiliary winding, described second the end of a thread pin, the second line tailpin and described at least one kinking pin are located at respectively in described the second plug wire post, and described second the end of a thread pin and the second line tailpin are located on two different drum stands.
According to the block stator assembly of the embodiment of the present invention, wiring and tap mode are few and manufacture efficiency is high.Be particularly useful for multiple speed motor more than single speed according to the block stator of the embodiment of the present invention, applicability is high.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the flow chart of the manufacture method of the block stator assembly of the embodiment of the present invention;
Fig. 2 is the schematic diagram of four main windings of block stator assembly according to an embodiment of the invention;
Fig. 3 is the schematic diagram of four auxiliary winding in block stator assembly according to an embodiment of the invention;
Fig. 4 is the assembling schematic diagram of the auxiliary winding shown in Fig. 3 and link;
Fig. 5 is the cooperation schematic diagram of four main windings and four auxiliary winding in block stator according to an embodiment of the invention;
Fig. 6 is the schematic diagram of link in block stator according to an embodiment of the invention;
Fig. 7 is the schematic diagram of block stator assembly according to an embodiment of the invention;
Fig. 8 is according to the schematic diagram of link in the block stator assembly of the embodiment of the present invention;
Fig. 9 is according to the schematic diagram of main winding in the block stator assembly of the embodiment of the present invention, is wherein wound with main coiling;
Figure 10 is according to the schematic diagram of auxiliary winding in the block stator assembly of the embodiment of the present invention, wherein pay coiling not shown;
Figure 11 is according to the explosive view of drum stand and the sub-iron core of stator in the block stator assembly of the embodiment of the present invention.
Reference numeral:
1, the sub-iron core of stator; 11, the first location division; 12, the second location division;
2, drum stand;
21, upper frame; 211, upper outer arc plate; 212, upper inner arc plate; 213, upper connecting portion;
214, upper outside depressed part; 215, upper sunken inside portion; 216, the first plug wire post;
22, underframe; 221, lower outer arc plate; 222, lower inner arc plate; 223, lower connecting portion;
224, lower outside depressed part; 225, lower sunken inside portion; 226, the second plug wire post;
3, link; 31, locating groove; 311, the first draw-in groove; 312, the second draw-in groove;
4, terminal block; 41, wiring hole; 42, connecting line;
5a, main coiling; 5b, pair coiling; 6a, First Line scalp acupuncture; 6b, second the end of a thread pin;
7a, First Line tailpin; 7b, the second line tailpin; 8, kinking pin;
A, main winding; B, auxiliary winding
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " on ", orientation or the position relationship of the instruction such as D score, 'fornt', 'back', " left side ", " right side ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " multiple " is two or more.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Describe according to the manufacture method of a kind of block stator assembly of first aspect present invention embodiment below with reference to Fig. 1-Fig. 6, described block stator assembly for example can be used in single-phase capacitance asynchronous machine.
As shown in Figure 1, according to the manufacture method of the block stator assembly of the embodiment of the present invention, comprise the following steps:
S1, prepare two groups of sub-iron cores 1 of stator and two groups of drum stands 2 respectively, and drum stand 2 is mounted to respectively on the sub-iron core 1 of stator correspondingly, the quantity of two groups of sub-iron cores 1 of stator equates;
S2, the drum stand 2 on one group of sub-iron core 1 of stator is wherein wound around respectively to main coiling 5a to form multiple main winding A, the main coiling 5a of multiple main winding A do not connect each other and direction of winding consistent, as shown in Figure 2, the top of each main winding A is provided with First Line scalp acupuncture 6a and First Line tailpin 7a, and the end of a thread and the line tail of main coiling 5a are wrapped in respectively on First Line scalp acupuncture 6a and First Line tailpin 7a;
S3, the drum stand 2 that another is organized on the sub-iron core 1 of stator wind the line 5b continuous winding and form multiple auxiliary winding B that are connected in series by paying, and the direction of winding between two adjacent auxiliary winding B is contrary, wherein paying coiling 5b is the coiling of a continuous winding, as shown in Figure 3 and Figure 4, wherein the bottom of two adjacent auxiliary winding B is respectively equipped with second the end of a thread pin 6b and the second line tailpin 7b and pays coiling 5b the end of a thread and line tail are wrapped in respectively on second the end of a thread pin 6b and the second line tailpin 7b;
S4, by auxiliary winding B and main winding A be staggered be respectively connected with composition annular shape, as shown in Figure 5, then the First Line scalp acupuncture 6a of second the end of a thread pin 6b of auxiliary winding B and the second line tailpin 7b and main winding A is connected with terminal block 4 respectively with First Line tailpin 7a, as shown in Figure 7, so that the immediate current opposite direction between adjacent two main windings in main winding A;
S5, sub-multiple stators iron core 1 is connected successively.
Describe particularly auxiliary winding B in step S2 and S3 and the structure of main winding A below, as Figure 9-Figure 11, each drum stand 2 comprises upper frame 21 and underframe 22.Upper frame 21 comprises outer arc plate 211 and upper inner arc plate 212, and upper inner arc plate 212 is located at the radially inner side of upper outer arc plate 211 by upper connecting portion 213, as shown in figure 11.In description of the invention, radially " inner side " refers to a side inside along the radial direction of link 3, and correspondingly, " outside " refers to a side outside along the radial direction of link 3.The two ends, top of upper inner arc plate 212 are provided with wrapping post 2120, thus in order to facilitate the winding of the intercoil connection between auxiliary winding B.As shown in figure 11, underframe 22 comprises lower outer arc plate 221 and lower inner arc plate 222, and lower inner arc plate 222 is located at the radially inner side of lower outer arc plate 221 by lower connecting portion 223.As shown in Figure 9 and Figure 10, upper frame 21 is plugged on the top of underframe 22.
In specific embodiments more of the present invention, as shown in figure 11, outside, bottom at the upper outer arc plate 211 of upper frame 21 is formed with upper outside pit bit 214, and upper inner arc plate 212 inner sides, bottom are provided with sunken inside position 215, and be provided with lower outside pit bit 224 in the inner side, top of the lower outer arc plate 221 of underframe 22, and outside, the top of lower inner arc wall 222 is provided with lower sunken inside position 225, wherein upper outside pit bit 214 is pegged graft and is coordinated the top the bottom of upper outer arc plate 211 is plugged in to lower outer arc plate 221 with lower outside pit bit 224, peg graft and coordinate the top the bottom of upper inner arc plate 212 is plugged in to lower inner arc plate 222 with lower sunken inside position 225 in upper sunken inside position 215, thereby upper frame 21 is plugged on to the top of underframe 22.Like this, in each bobbin bracket structure, at least comprise two upper frames that are combined into one 21 and underframe 22.
As shown in Figure 2 and Figure 9, the top of the upper frame 21 of main winding A is provided with First Line scalp acupuncture 6a and First Line tailpin 7a, and the two ends of main coiling 5a are wrapped in respectively on First Line scalp acupuncture 6a and First Line tailpin 7a.Particularly, First Line scalp acupuncture 6a and First Line tailpin 7a are located at respectively the upper outer arc plate 211 of upper frame 21 and the top of upper inner arc plate 212 of main winding A, that is to say, First Line scalp acupuncture 6a is positioned at the top of the upper outer arc plate 211 of the upper frame 21 of main winding A, and First Line tailpin 7a is located at the top of the upper inner arc plate 212 of the upper frame 21 of main winding A.Thus, while coiling on the sub-iron core 1 of stator of each main winding A, it is upper that the end of a thread of main coiling 5a is wrapped in First Line scalp acupuncture 6a, and after coiling, the line tail of main coiling 5a is wrapped on First Line tailpin 7a.And the direction of winding of each main winding A is consistent.
As shown in Figure 3, wherein the bottom of the underframe 22 of two adjacent auxiliary winding B is respectively equipped with second the end of a thread pin 6b and the second line tailpin 7b, and the two ends of pair coiling 5b are wrapped in respectively on second the end of a thread pin 6b and the second line tailpin 7b.Particularly, second the end of a thread pin 6b and the second line tailpin 7b are located at respectively the bottom of the lower inner arc plate 222 of auxiliary winding B.Taking the coiling of four auxiliary winding B shown in Fig. 3, when example describes, second the end of a thread pin 6b is located on the drum stand 2 of one of them auxiliary winding B1, and the second line tailpin 7b is located on the drum stand 2 of the auxiliary winding B4 adjacent with auxiliary winding B1.While coiling on the sub-iron core 1 of stator of four auxiliary winding B, the end of a thread of paying coiling 5b is wrapped on second the end of a thread pin 6b of auxiliary winding B1, then order coiling on auxiliary winding B1, B2, B3 and B4 successively, and the direction of winding difference between every two adjacent auxiliary winding, for example, when the direction of winding of auxiliary winding B1 is while being clockwise, the direction of winding of the auxiliary winding B2 being adjacent is for counterclockwise, and the direction of winding of next auxiliary winding B3 is clockwise, and the direction of winding of B4 is counterclockwise.Certainly, when the direction of winding of auxiliary winding B1 is counterclockwise, the also corresponding change of the direction of winding of other auxiliary winding B2-B4.After coiling, pay on spacing the second line tailpin 7b that is wrapped in auxiliary winding B4 of coiling 5b.
Thus, by by auxiliary winding continuous coiling and the mode of the single coiling of main winding, make that winding efficiency is high and the end of a thread is few.
According to the manufacture method of the block stator assembly of the embodiment of the present invention, by by consistent the direction of winding of the single block stator of main winding, and make the immediate current opposite direction between two adjacent main windings by terminal block 4, thereby do not reducing on the basis of performance, coiling is convenient and speed is fast, and has reduced coiling error rate, and the combination operation of main winding A and auxiliary winding B is convenient simultaneously, serviceability is good, convenient and practical.
In the application's description; and in Fig. 2-Figure 11; all describe as an example of four main winding A and four auxiliary winding B example; but those of ordinary skill after having read the technical scheme in present specification, be obviously appreciated that this scheme is applied to still less or the technical scheme of more main winding A and auxiliary winding B in, within this also falls into protection scope of the present invention.
Preferably, in step S4, after auxiliary winding B and main winding A are staggered respectively and are connected, First Line scalp acupuncture 6a and First Line tailpin 7a and second the end of a thread pin 6b and the second line tailpin 7b are in the same plane, and are all connected with terminal block 4.Particularly, First Line scalp acupuncture 6a and First Line tailpin 7a and second the end of a thread pin 6b and the second line tailpin 7b are all soldered on the wiring hole 41 of terminal block 4, and link together by the connecting line 42 on wiring board 4, as shown in Figure 6, to meet default schematic circuit.Those skilled in the art will be understood that, this default schematic circuit is to set according to needs concrete in real work.
Thus, in the method for winding of the embodiment of the present invention, the direction of winding of every adjacent two auxiliary winding B is contrary, and the direction of winding of all main winding A is identical, and fetches mutually change direction by connecting line 42 heads on terminal block 4.Thus, solve the problem of immediate current opposite direction between winding adjacent while series connection in main winding A and auxiliary winding B, improved field frame assembly make efficiency, reduced error rate.
On the drum stand 2 of multiple auxiliary winding B, be also provided with at least one kinking pin 8, wherein pay coiling 5b the end of a thread after every winding one circle on the sub-iron core 1 of stator of multiple auxiliary winding B and be wound on one of them kinking pin 8.In example as shown in Figure 4, have two kinking pins 8, these two kinking pins 8 are located at respectively on the drum stand 2 of the auxiliary winding B1 with second the end of a thread pin 6b and have on the drum stand 2 of auxiliary winding B4 of the second line tailpin 7b.Certainly, the present invention is not limited to this, and each kinking pin 8 can be located on any one drum stand, as long as the end of a thread of each circle can be wound on kinking pin 8 to be formed for connecting the joint (tap) of external circuit.
About the installation of above-mentioned First Line scalp acupuncture 6a and First Line tailpin 7a, second the end of a thread pin 6b, the second line tailpin 7b and at least one kinking pin 8, be that the first plug wire post 216 and the second plug wire post 226 by being located at respectively on upper frame 21 and underframe 22 realized.
Particularly, as shown in Figure 11, the upper outer arc plate 211 of upper frame 21 and the top of upper inner arc plate 212 are respectively equipped with the first plug wire post 216 of two spaced apart hollows, and the lower outer arc plate 221 of underframe 22 and the bottom of lower inner arc plate 222 are provided with the second plug wire post 226 of two isolated hollows.Wherein, as shown in Fig. 2, Fig. 3, Fig. 9-Figure 11, form in the drum stand 2 of main winding A, First Line scalp acupuncture 6a and First Line tailpin 7a are located at respectively in the first plug wire post 216 at top of outer arc plate 211 and upper inner arc plate 212, form in the drum stand 2 of auxiliary winding B, second the end of a thread pin 6b, the second line tailpin 7b and at least one kinking pin 8 are located at respectively in the second plug wire post 226, and second the end of a thread pin 6b and the second line tailpin 7b are located on two different drum stands 2, namely on the drum stand 2 of aforesaid auxiliary winding B1 and B4.
In one embodiment of the invention, in step S3, the coiling step of multiple auxiliary winding B comprises:
S31, by the drum stand of multiple auxiliary winding B 2 by link 3 assembling and positioning;
S32, that a end of a thread of paying coiling 5b is wrapped in to second the end of a thread pin 6b is upper and wind the line by coil winding machine, and line tail is wrapped on the second line tailpin 7b.Wherein, the coil of multiple auxiliary winding is to pay coiling 5b coiling by one to form, and coil on each auxiliary winding is a circle or multi-turn.
Particularly, if while being multi-turn coil on each auxiliary winding in multiple auxiliary winding, comprised the following steps again in step S32:
S321, the end of a thread of paying coiling 5b be wound to second the end of a thread pin 6b upper after, the motor of coil winding machine drives and is wrapped in successively on the sub-iron core 1 of stator of each auxiliary winding B paying a coiling 5b, forms first lap coil;
S322, the end of a thread of paying coiling 5b by the second circle are wound on one of them kinking pin 8, and the motor of coil winding machine drives and continues to be wrapped in successively on the sub-iron core 1 of stator of each auxiliary winding B paying a coiling 5b, forms the second turn coil.Wherein, it should be noted that therefore, the end of a thread that the second circle is paid coiling is the line tail that first lap is paid coiling because the coil of whole auxiliary winding is to pay coiling 5b coiling by one to form
S323, a end of a thread of paying coiling 5b by the 3rd circle are wound on second kinking pin 8, and the motor of coil winding machine drives and continues to be wrapped in successively on the sub-iron core 1 of stator of each auxiliary winding B paying a coiling 5b, forms the 3rd turn coil;
S324, above step are by that analogy, the end of a thread of n circle pair coiling 5b is wound on n-1 kinking pin 8, the motor of coil winding machine drives n circle on the sub-iron core 1 of stator that with n shelves speed, pair coiling 5b is wrapped in successively to multiple auxiliary winding B, and the line tail of n circle is wound on the second line tailpin 7b.
Wherein, in above step, in the time of every turn coil coiling, can realize by circuit control the different rotating speeds of coil winding machine, for example, in step S321, in the time of coiling first lap coil, coil winding machine can adopt first gear speed, in step S322, when coiling the second turn coil, coil winding machine can adopt second speed, and in step S323, when coiling the 3rd turn coil, coil winding machine can adopt third speed, by that analogy.
In other embodiment of the present invention, in step S4, multiple auxiliary winding B and main winding A are assembled into annular shape by link 3, link 3 is configured to cylindrical shape, wherein the drum stand 2 of multiple auxiliary winding B and main winding A circumferentially distributing alternately so that auxiliary winding B is staggered respectively and is connected with composition annular shape with main winding A along link 3.
As shown in Figure 8, according in the block stator of particular embodiments of the invention, on the outer peripheral face of link 3, be formed with circumferentially isolated multipair locating groove 31, wherein between every pair of locating groove, hold a drum stand 2.Wherein every pair of locating groove 31 comprises that the first draw-in groove 311 is relative with the bayonet socket direction of the second draw-in groove 312 with the second draw-in groove 312, the first draw-in grooves 311, thus, can hold a drum stand 2, in the first draw-in groove 311 and the second draw-in groove 312 as shown in Fig. 4 and Fig. 8.Like this, by multipair locating groove 31 is set, in coiling process, can effectively fix drum stand 2, thereby fix the sub-iron core 1 of multiple stators, and then ensure pre-designed spatial distribution form, be conducive to the combination forming of block stator.
In the further embodiment of the present invention, in step S5, the sub-iron core 1 of multiple stators welds after adjacent positioned successively successively, that is to say, between every two adjacent auxiliary winding B, insert a main winding A, wherein the sub-iron core 1 of the stator of main winding A and the sub-iron core 1 of stator with the auxiliary winding B of its adjacent connection combine and weld.
Particularly, as Figure 9-Figure 11, the two ends of the sub-iron core 1 of stator are formed with respectively the first location division 11 and the second location division 12, and the location that cooperatively interacts, the second location division 12 of the sub-iron core 1 of stator that the first location division 11 of the sub-iron core 1 of one of them stator is adjacent, as shown in Fig. 5 and Fig. 9.Alternatively, the first location division 11 is formed as the protuberance extending outward from one end of the sub-iron core 1 of stator, and the second location division 12 is for inwardly concaving the recess of formation from the other end of the sub-iron core 1 of stator.Thus, the sub-iron core 1 of multiple stators can upwards be seamlessly transitted in week after assembling, be convenient to the installation setting of miscellaneous part.For example, in a preferred embodiment of the invention, in step S7, also comprise: S71, by end cap (scheming not shown), sub-multiple stators iron core 1 is located.That is to say, after the sub-iron core 1 of multiple stators is assembling, end cap is set on the outer peripheral face of the sub-iron core 1 of multiple stators and upwards pressure to give footpath to the sub-iron core 1 of multiple stators, thereby makes the structure of the block stator forming more solid and reliable.
To sum up, at main winding A and auxiliary winding B, all coiling is complete and be staggered after combination, be welded into an overall stator, as shown in Figure 5, then the wiring hole of terminal block 4 41 is coordinated with corresponding the end of a thread pin and the kinking pin of stator, after having welded the end of a thread according to elementary diagram, form field frame assembly as shown in Figure 7.Thus, completed the manufacture of field frame assembly.
According to the method for winding of the embodiment of the present invention, winding efficiency has been improved more than 3 times, and has reduced the end of a thread quantity, reduced error rate, enhance productivity, have design ingenious, serviceability good and convenient and practical feature.
As shown in Fig. 2-11, according to the block stator assembly of second aspect present invention embodiment, can adopt the manufacture method manufacture of the block stator assembly of above-described embodiment.
According to the block stator assembly of the embodiment of the present invention, comprise drum stand 2 and the terminal block 4 of the sub-iron core of stator that two groups of quantity is equal 1, two groups of insulation.
As shown in figure 11, the sub-iron core 1 of each stator is formed as arch I shape shape.Two groups of drum stands 2 are mounted to respectively on two groups of sub-iron cores 1 of stator correspondingly, wherein on one group of drum stand 2, be wound around respectively main coiling 5a to form multiple main winding A, wherein the main coiling 5a between multiple main winding A do not connect each other and direction of winding consistent, for example, as shown in the direction of arrow in Fig. 2, the top of each main winding A is provided with First Line scalp acupuncture 6a and First Line tailpin 7a, and the end of a thread and the line tail of main coiling 5a are wrapped in respectively on First Line scalp acupuncture 6a and First Line tailpin 7a; Another is organized on drum stand 2 by paying coiling 5b continuous winding to form multiple auxiliary winding B that are connected in series by paying the 5b that winds the line, and the direction of winding between two adjacent auxiliary winding B is contrary, for example, as shown in the direction of arrow in Fig. 6, the end of a thread and line tail that wherein the bottom of two adjacent auxiliary winding B is respectively equipped with second the end of a thread pin 6b and the second line tailpin 7b and pays coiling 5b are wrapped in respectively on second the end of a thread pin 6b and the second line tailpin 7b.Main winding A and auxiliary winding B are arranged on link 3, and second the end of a thread pin 6b of the First Line scalp acupuncture 6a of main winding A and First Line tailpin 7a, auxiliary winding B is connected with terminal block 4 respectively with the second line tailpin 7b.
According to the block stator of the embodiment of the present invention, because link 3 is connected and fixed multiple drum stands 2, ensure the spatial distribution form of the pre-designed sub-iron core 1 of multiple stators, be conducive to the combination forming of block stator, also can make internal rotor stator can adopt the method for external rotor coiling, winding efficiency has been improved more than 3 times, there is the feature that the wiring of internal rotor stator and tap mode are few simultaneously, can reduce joint quantity, improve production efficiency.According to block stator of the present invention, simple and ingenious structure, serviceability is good and convenient and practical.
In some embodiments of the invention, as Figure 9-Figure 11, each drum stand 2 comprises upper frame 21 and underframe 22.Upper frame 21 comprises outer arc plate 211 and upper inner arc plate 212, and upper inner arc plate 212 is located at the radially inner side of upper outer arc plate 211 by upper connecting portion 213, as shown in figure 11.The two ends, top of upper inner arc plate 212 are provided with wrapping post 2120, thus in order to facilitate the winding of the intercoil connection between auxiliary winding B.As shown in figure 11, underframe 22 comprises lower outer arc plate 221 and lower inner arc plate 222, and lower inner arc plate 222 is located at the radially inner side of lower outer arc plate 221 by lower connecting portion 223.As shown in Figure 9 and Figure 10, upper frame 21 is plugged on the top of underframe 22.
In specific embodiments more of the present invention, as shown in figure 11, outside, bottom at the upper outer arc plate 211 of upper frame 21 is formed with upper outside pit bit 214, and upper inner arc plate 212 inner sides, bottom are provided with sunken inside position 215, and be provided with lower outside pit bit 224 in the inner side, top of the lower outer arc plate 221 of underframe 22, and outside, the top of lower inner arc wall 222 is provided with lower sunken inside position 225, wherein upper outside pit bit 214 is pegged graft and is coordinated the top the bottom of upper outer arc plate 211 is plugged in to lower outer arc plate 221 with lower outside pit bit 224, peg graft and coordinate the top the bottom of upper inner arc plate 212 is plugged in to lower inner arc plate 222 with lower sunken inside position 225 in upper sunken inside position 215, thereby upper frame 21 is plugged on to the top of underframe 22.Like this, in each bobbin bracket structure, at least comprise two upper frames that are combined into one 21 and underframe 22.
As shown in Figure 2 and Figure 9, First Line scalp acupuncture 6a and First Line tailpin 7a are located on the top of upper frame 21 of main winding A, and the two ends of main coiling 5a are wrapped in respectively on First Line scalp acupuncture 6a and First Line tailpin 7a.Particularly, First Line scalp acupuncture 6a and First Line tailpin 7a are located at respectively the upper outer arc plate 211 of upper frame 21 and the top of upper inner arc plate 212 of main winding A, that is to say, First Line scalp acupuncture 6a is positioned at the top of the upper outer arc plate 211 of the upper frame 21 of main winding A, and First Line tailpin 7a is located at the top of the upper inner arc plate 212 of the upper frame 21 of main winding A.Thus, while coiling on the sub-iron core 1 of stator of each main winding A, it is upper that the end of a thread of main coiling 5a is wrapped in First Line scalp acupuncture 6a, and after coiling, the line tail of main coiling 5a is wrapped on First Line tailpin 7a.And the direction of winding of each main winding A is consistent.
As shown in Figure 3, second the end of a thread pin 6b and the second line tailpin 7b are located at respectively the wherein bottom of the underframe 22 of two adjacent auxiliary winding B, and the two ends of pair coiling 5b are wrapped in respectively on second the end of a thread pin 6b and the second line tailpin 7b.Particularly, second the end of a thread pin 6b and the second line tailpin 7b are located at respectively the bottom of the lower inner arc plate 222 of auxiliary winding B.Taking the coiling of four auxiliary winding B shown in Fig. 3, when example describes, second the end of a thread pin 6b is located on the drum stand 2 of one of them auxiliary winding B1, and the second line tailpin 7b is located on the drum stand 2 of the auxiliary winding B4 adjacent with auxiliary winding B1.While coiling on the sub-iron core 1 of stator of four auxiliary winding B, the end of a thread of paying coiling 5b is wrapped on second the end of a thread pin 6b of auxiliary winding B1, then order coiling on auxiliary winding B1, B2, B3 and B4 successively, and the direction of winding difference between every two adjacent auxiliary winding, for example, when the direction of winding of auxiliary winding B1 is while being clockwise, the direction of winding of the auxiliary winding B2 being adjacent is for counterclockwise, and the direction of winding of next auxiliary winding B3 is clockwise, and the direction of winding of B4 is counterclockwise.Certainly, when the direction of winding of auxiliary winding B1 is counterclockwise, the also corresponding change of the direction of winding of other auxiliary winding B2-B4.After coiling, the line tail of paying coiling 5b is wrapped on the second line tailpin 7b of auxiliary winding B4.
Thus, by by auxiliary winding continuous coiling and the mode of the single coiling of main winding, make that winding efficiency is high and the end of a thread is few.
Preferably, after auxiliary winding B and main winding A are staggered respectively and are connected, First Line scalp acupuncture 6a and First Line tailpin 7a and second the end of a thread pin 6b and the second line tailpin 7b are in the same plane, and are all connected with terminal block 4.Particularly, First Line scalp acupuncture 6a and First Line tailpin 7a and second the end of a thread pin 6b and the second line tailpin 7b are all soldered on the wiring hole 41 of terminal block 4, and link together by the connecting line 42 on wiring board 4, as shown in Figure 6, to meet default schematic circuit.Those skilled in the art will be understood that, this default schematic circuit is to set according to needs concrete in real work.
That is to say, the first plug wire pin 6a and the wrapping post 2121 of main winding A are in the same way, the second plug wire pin 6b of auxiliary winding B is reverse with wrapping post 2121, in other words, in block stator of the present invention, the drum stand 2 of main winding A is oppositely to arrange with the drum stand 2 of auxiliary winding B, is convenient to thus the wiring of terminal block 4.
Thus, in the method for winding of the embodiment of the present invention, the direction of winding of every adjacent two auxiliary winding B is contrary, and the direction of winding of all main winding A is identical, and fetches mutually change direction by connecting line 42 heads on terminal block 4.Thus, solve the problem of immediate current opposite direction between winding adjacent while series connection in main winding A and auxiliary winding B, improved field frame assembly make efficiency, reduced error rate.
On the drum stand 2 of multiple auxiliary winding B, be also provided with at least one kinking pin 8, wherein pay coiling 5b the end of a thread after every winding one circle on the sub-iron core 1 of stator of multiple auxiliary winding B and be wound on one of them kinking pin 8.In example as shown in Figure 4, have two kinking pins 8, these two kinking pins 8 are located at respectively on the drum stand 2 of the auxiliary winding B1 with second the end of a thread pin 6b and have on the drum stand 2 of auxiliary winding B4 of the second line tailpin 7b.
About the installation of above-mentioned First Line scalp acupuncture 6a and First Line tailpin 7a, second the end of a thread pin 6b, the second line tailpin 7b and at least one kinking pin 8, be that the first plug wire post 216 and the second plug wire post 226 by being located at respectively on upper frame 21 and underframe 22 realized.Certainly, the present invention is not limited to this, and each kinking pin 8 can be located on any one drum stand, as long as the end of a thread of each circle can be wound on kinking pin 8 to be formed for connecting the joint (tap) of external circuit.
Particularly, as shown in Figure 11, the upper outer arc plate 211 of upper frame 21 and the top of upper inner arc plate 212 are respectively equipped with the first plug wire post 216 of two spaced apart hollows, and the lower outer arc plate 221 of underframe 22 and the bottom of lower inner arc plate 222 are provided with the second plug wire post 226 of two isolated hollows.Wherein, as shown in Fig. 2, Fig. 3, Fig. 9-Figure 11, form in the drum stand 2 of main winding A, First Line scalp acupuncture 6a and First Line tailpin 7a are located at respectively in the first plug wire post 216 at top of outer arc plate 211 and upper inner arc plate 212, form in the drum stand 2 of auxiliary winding B, second the end of a thread pin 6b, the second line tailpin 7b and at least one kinking pin 8 are located at respectively in the second plug wire post 226, and second the end of a thread pin 6b and the second line tailpin 7b are located on two different drum stands 2, namely on the drum stand 2 of aforesaid auxiliary winding B1 and B4.
According to the block stator assembly of the embodiment of the present invention, wiring and tap mode are few and manufacture efficiency is high.Be particularly useful for multiple speed motor more than single speed according to the block stator of the embodiment of the present invention, applicability is high.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (14)
1. a manufacture method for block stator assembly, is characterized in that, comprises the following steps:
S1, prepare two groups of sub-iron cores of stator and two groups of drum stands respectively, and described drum stand is mounted to respectively on the sub-iron core of described stator correspondingly, the quantity of described two groups of sub-iron cores of stator equates;
S2, will on the drum stand on one group of sub-iron core of stator wherein, be wound around respectively main coiling to form multiple main windings, main coiling between wherein said multiple main winding do not connect each other and direction of winding consistent, the top of each described main winding is provided with First Line scalp acupuncture and First Line tailpin, and the end of a thread of described main coiling and line tail are wrapped in respectively on described First Line scalp acupuncture and First Line tailpin;
S3, another is organized on the drum stand on the sub-iron core of described stator by paying coiling continuous winding and forming multiple auxiliary winding that are connected in series, and the direction of winding between two adjacent auxiliary winding is contrary, the end of a thread and line tail that wherein the bottom of two adjacent described auxiliary winding is respectively equipped with second the end of a thread pin and the second line tailpin and described pair of coiling are wrapped in respectively on second the end of a thread pin and the second line tailpin;
S4, by described auxiliary winding and described main winding be staggered be respectively connected with composition annular shape, described First Line scalp acupuncture is all connected with terminal block with the second line tailpin with First Line tailpin and second the end of a thread pin;
S5, the sub-iron core of described multiple stators is connected successively.
2. the manufacture method of block stator assembly according to claim 1, it is characterized in that, in described step S4, after described auxiliary winding and described main winding are staggered respectively and are connected, described First Line scalp acupuncture and First Line tailpin and second the end of a thread pin and the second line tailpin are positioned on described same plane.
3. the manufacture method of block stator assembly according to claim 2, it is characterized in that, described First Line scalp acupuncture and First Line tailpin and second the end of a thread pin and the second line tailpin are soldered on the wiring hole of terminal block, and link together by the connecting line on wiring board; The coiling of wherein said main winding fetches change direction mutually by described connecting line head.
4. the manufacture method of block stator assembly according to claim 3, it is characterized in that, on the drum stand of described multiple auxiliary winding, also be provided with at least one kinking pin, wherein said pair of coiling the end of a thread after every winding one circle on the sub-iron core of stator of multiple auxiliary winding is wound to described in one of them on kinking pin.
5. the manufacture method of block stator assembly according to claim 4, is characterized in that, in described step S3, the coiling step of described multiple auxiliary winding comprises:
S31, by the drum stand of described multiple auxiliary winding by link assembling and positioning;
S32, a end of a thread of paying coiling is wrapped on second the end of a thread pin and is wound the line by coil winding machine, and line tail is wrapped on the second line tailpin.
6. the manufacture method of block stator assembly according to claim 5, is characterized in that, in step S32, comprises the following steps:
After the end of a thread of S321, described pair of coiling is wound on second the end of a thread pin, the motor of coil winding machine drives on the sub-iron core of stator that described pair of coiling is wrapped in to described each auxiliary winding successively, forms first lap coil;
S322, the end of a thread of paying coiling by the second circle are wound to described in one of them on kinking pin, and the motor of coil winding machine drives on the sub-iron core of stator that continues described pair of coiling to be wrapped in successively described each auxiliary winding, forms the second turn coil;
S323, a end of a thread of paying coiling by the 3rd circle are wound on second described kinking pin, and the motor of coil winding machine drives on the sub-iron core of stator that continues described pair of coiling to be wrapped in successively described each auxiliary winding, forms the 3rd turn coil;
S324, above step are by that analogy, the end of a thread of i.e. n circle pair coiling is wound on n-1 kinking pin, the motor of coil winding machine drives n circle on the sub-iron core of stator that with n shelves speed, pair coiling is wrapped in successively to described multiple auxiliary winding, and the line tail of n circle is wound on the second line tailpin.
7. the manufacture method of block stator assembly according to claim 6, it is characterized in that, described link is configured to cylindrical shape, the drum stand of wherein said multiple auxiliary winding and main winding circumferentially distributes so that described auxiliary winding is staggered respectively and is connected with composition annular shape with described main winding alternately along described link, on the outer peripheral face of described link, be formed with circumferentially isolated multipair locating groove, wherein between every pair of locating groove, hold a described drum stand.
8. a block stator assembly, is characterized in that, comprising:
Two groups of sub-iron cores of stator that quantity is equal, the sub-iron core of each described stator is formed as arch I shape shape;
The drum stand of two groups of insulation, described two groups of drum stands are mounted to respectively on described two groups of sub-iron cores of stator correspondingly, wherein described in one group, on the top of drum stand, be wound around respectively main coiling to form multiple main windings, main coiling between wherein said multiple main winding do not connect each other and direction of winding consistent, the top of each described main winding is provided with First Line scalp acupuncture and First Line tailpin, and the end of a thread of described main coiling and line tail are wrapped in respectively on described First Line scalp acupuncture and First Line tailpin; Another organizes the multiple auxiliary winding that are connected in series by described pair of coiling with formation by paying the continuous winding that winds the line on the bottom of described drum stand, and the direction of winding between two adjacent auxiliary winding is contrary, the end of a thread and line tail that wherein the bottom of two adjacent described auxiliary winding is respectively equipped with second the end of a thread pin and the second line tailpin and described pair of coiling are wrapped in respectively on second the end of a thread pin and the second line tailpin; And
Terminal block, the described First Line scalp acupuncture of wherein said main winding and second the end of a thread pin of First Line tailpin, described auxiliary winding are connected with described terminal block respectively with the second line tailpin.
9. block stator assembly according to claim 8, is characterized in that, each described drum stand comprises:
Upper frame, described upper frame comprises outer arc plate and upper inner arc plate, and described upper inner arc plate is located at the radially inner side of described upper outer arc plate by the first connecting portion, and the two ends, top of described upper inner arc plate are provided with wrapping post;
Underframe, described underframe comprises lower outer arc plate and lower inner arc plate, and described lower inner arc plate is located at the radially inner side of described lower outer arc plate by the second connecting portion, and wherein said upper frame is plugged on the top of described underframe; Wherein
First Line scalp acupuncture and First Line tailpin are located at the top of the upper frame of described main winding; Described second the end of a thread pin and the second line tailpin are located at respectively the wherein bottom of the underframe of two adjacent described auxiliary winding.
10. block stator assembly according to claim 9, it is characterized in that, described First Line scalp acupuncture and First Line tailpin are located at respectively the upper outer arc plate of upper frame of described main winding and the top of upper inner arc plate, and described second the end of a thread pin and the second line tailpin are located at respectively the bottom of the lower inner arc plate of described auxiliary winding.
11. block stator assemblies according to claim 9, it is characterized in that, after described auxiliary winding and described main winding are staggered respectively and are connected, described First Line scalp acupuncture and First Line tailpin and second the end of a thread pin and the second line tailpin are positioned on described same plane.
12. block stator assemblies according to claim 11, is characterized in that, described First Line scalp acupuncture and First Line tailpin and second the end of a thread pin and the second line tailpin are soldered on the wiring hole of terminal block, and link together by the connecting line on wiring board; The coiling of wherein said main winding fetches change direction mutually by described connecting line head.
13. according to the block stator assembly described in any one in claim 9-12, it is characterized in that, on the drum stand of described multiple auxiliary winding, also be provided with at least one kinking pin, wherein said pair of coiling the end of a thread after every winding one circle on the sub-iron core of stator of multiple auxiliary winding is wound to described in one of them on kinking pin.
14. block stator assemblies according to claim 13, it is characterized in that, the upper outer arc plate of described upper frame and the top of upper inner arc plate are respectively equipped with the first plug wire post of two spaced apart hollows, and the lower outer arc plate of described underframe and the bottom of lower inner arc plate are provided with the second plug wire post of two isolated hollows;
Wherein, form in the described drum stand of main winding, described First Line scalp acupuncture and First Line tailpin are located at respectively in the first plug wire post at top of outer arc plate and upper inner arc plate, form in the described drum stand of auxiliary winding, described second the end of a thread pin, the second line tailpin and described at least one kinking pin are located at respectively in described the second plug wire post, and described second the end of a thread pin and the second line tailpin are located on two different drum stands.
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| CN104617717A (en) * | 2015-01-27 | 2015-05-13 | 广东美的环境电器制造有限公司 | Blocking stator, manufacturing method thereof, and motor |
| CN104852490A (en) * | 2015-05-28 | 2015-08-19 | 谢东桥 | Internal-winding stator structure and production method thereof |
| CN104868669A (en) * | 2014-11-04 | 2015-08-26 | 广东美的环境电器制造有限公司 | Partitioned motor |
| CN106992624A (en) * | 2017-06-09 | 2017-07-28 | 黎凯 | The mode of connection of piecemeal motor coil framework and piecemeal motor connecting wire |
| TWI623176B (en) * | 2017-04-11 | 2018-05-01 | 建準電機工業股份有限公司 | Method for manufacturing stators of inner rotor motors and stators structure of inner rotor motors |
| CN109578299A (en) * | 2017-09-29 | 2019-04-05 | 广东朗科智能电气有限公司 | Motor of dust collector and its blower fan structure and wind wheel |
| WO2022000737A1 (en) * | 2020-06-30 | 2022-01-06 | 无锡飞翎电子有限公司 | Method for manufacturing stator assembly, stator assembly and motor |
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| CN104617717B (en) * | 2015-01-27 | 2018-10-16 | 广东美的环境电器制造有限公司 | Block stator and its manufacturing method, motor |
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| TWI623176B (en) * | 2017-04-11 | 2018-05-01 | 建準電機工業股份有限公司 | Method for manufacturing stators of inner rotor motors and stators structure of inner rotor motors |
| CN106992624A (en) * | 2017-06-09 | 2017-07-28 | 黎凯 | The mode of connection of piecemeal motor coil framework and piecemeal motor connecting wire |
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| WO2022000737A1 (en) * | 2020-06-30 | 2022-01-06 | 无锡飞翎电子有限公司 | Method for manufacturing stator assembly, stator assembly and motor |
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