CN202872500U - Motor stator annular combined insulation sleeve and motor stator assembly - Google Patents
Motor stator annular combined insulation sleeve and motor stator assembly Download PDFInfo
- Publication number
- CN202872500U CN202872500U CN 201220544593 CN201220544593U CN202872500U CN 202872500 U CN202872500 U CN 202872500U CN 201220544593 CN201220544593 CN 201220544593 CN 201220544593 U CN201220544593 U CN 201220544593U CN 202872500 U CN202872500 U CN 202872500U
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Abstract
The utility model discloses a motor stator annular combined insulation sleeve and a motor stator assembly. The motor stator assembly comprises an iron core, insulation sleeves and coils. The iron core is a combined one and comprises a star-shaped magnetic pole and an annular magnet yoke. Each insulation sleeve comprises an even number of C-shaped nested sleeves uniformly distributed along the circumference of a round ring and top boards the same to the nested sleeve in terms of the number. Adjacent nested sleeves are connected through the top boards. The lower end of each nested sleeve is provided with a plug port. The nested sleeves comprise inner walls, outer walls and side walls. The openings of the C-shaped nested sleeves are arranged on the outer walls and located on parts where the outer walls and the side walls are combined. Two insulation sleeves are buckled on the star-shaped magnetic pole in an opposed way. The plug ports on the lower ends of the nested sleeves of the insulation sleeves are inserted into one another. The adopted combined insulation sleeves facilitate mechanical coiling. The manufacturing technology of the motor stator assembly can be simplified. The manufacturing cost of the motor stator assembly can be lowered.
Description
[technical field]
The utility model relates to motor, relates in particular to a kind of motor stator ring-shaped combination insulating case and motor stator component.
[background technology]
The patent No. is the stator structure that the Chinese invention patent of CN200410019428.7 discloses a kind of inner rotor motor, comprise that making magnetic pole be positioned at stacked individual iron core plate of internal side diameter forms, and be radial arrangement ground a plurality of " T " word section, and the outside diameter that connects all " T " word sections forms the yoke section of stacked individual iron core plate annular formation of magnetic circuit, it is characterized in that blocking the internal diameter of each " T " word section and make the mutually casting station of the casting of equidistant isolation of each " T " word section outside diameter, and at its outer peripheral face continuous winding coil coil, and be formed with at least more than one the spiral that tangles reel winder rotation usefulness at the position that the magnetic pole side of " T " word section is cast and hang projection.
The insulating case of the stator structure of this motor is integral cast, and complex process has increased the manufacturing cost of motor stator.
[summary of the invention]
It is simple that the technical problems to be solved in the utility model provides a kind of technique, the motor stator ring-shaped combination insulating case that cost is low.
It is simple that another technical problem that will solve of the utility model provides a kind of manufacturing process, the motor stator component that manufacturing cost is lower.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of motor stator ring-shaped combination insulating case comprises even number along circumferential nested and identical with the nested quantity top board of uniform C font of annulus, adjacent nestedly connect by top board; Nested lower end comprises interface, described nested inwall, outer wall and the sidewall of comprising, and the nested opening of C font is opened on outer wall, is positioned at the joint portion of outer wall and sidewall.
Above-described motor stator ring-shaped combination insulating case, described nestedly be arranged symmetrically with along annulus central authorities split surface, described interface half is internal orifice, half is collar extension; Described collar extension comprises slot, and described internal orifice comprises plug tenon; Along central split surface be arranged symmetrically with any 2 nested, 1 nested end is collar extension, in addition 1 nested end is internal orifice, the plug tenon of 2 nested middle internal orifices that are arranged symmetrically with and the slot of collar extension are suitable.
Above-described motor stator ring-shaped combination insulating case comprises annular coil Internal baffle, and the lower end of coil Internal baffle is connected with the upper end inner and nested inwall of top board.
Above-described motor stator ring-shaped combination insulating case comprises coil outer baffle and coil bumping post, and the quantity of coil outer baffle is half of nested quantity, and the coil outer baffle is circumferentially uniform along annulus; The width of coil outer baffle is greater than the width of top board, and the lower end of coil outer baffle is connected with the upper end of the outer end of top board and nested outer wall, and the nested aperture distribution in the below of coil outer baffle two is in the both sides of coil outer baffle; The quantity of coil bumping post is identical with the quantity of coil outer baffle, the coil bumping post is arranged in the middle part of top board top, and with coil outer baffle interlaced arrangement, less than the distance of coil outer baffle from the insulating case center, there is the inclined-plane of lambda line on the top of coil bumping post to the coil bumping post from the distance at insulating case center.
Above-described motor stator ring-shaped combination insulating case, the outer surface of the inner surface of coil Internal baffle, the lower surface of top board and coil outer baffle all comprises the bandage groove, and the bandage groove of the bandage groove of coil Internal baffle, the lower surface of top board and the bandage groove of coil outer baffle are communicated with the bandage groove that becomes the U font.
A kind of technical scheme of motor stator component is, comprises iron core, insulating case and coil, and described iron core is assembling iron core, comprises the yoke of star magnetic pole and annular; Described insulating case comprises two above-mentioned motor stator ring-shaped combination insulating cases, and two motor stator ring-shaped combination insulating cases relatively are fastened on the magnetic pole of star, and the interface of two nested lower ends of motor stator ring-shaped combination insulating case plugs together mutually.
Above-described motor stator component, the nested of two motor stator ring-shaped combination insulating cases is arranged symmetrically with along annulus central authorities split surface, and the nested interface half of each motor stator ring-shaped combination insulating case is internal orifice, and half is collar extension; Described collar extension comprises slot, and described internal orifice comprises plug tenon; Along central split surface be arranged symmetrically with any 2 nested, 1 nested end is collar extension, in addition 1 nested end is internal orifice, the plug tenon of 2 nested middle internal orifices that are arranged symmetrically with and the slot of collar extension are suitable.
Above-described motor stator component, motor stator ring-shaped combination insulating case comprise the coil Internal baffle of coil outer baffle, coil bumping post and annular, and the lower end of coil Internal baffle is connected with the upper end inner and nested inwall of top board; The quantity of coil outer baffle is half of nested quantity, and the coil outer baffle is circumferentially uniform along annulus; The width of coil outer baffle is greater than the width of top board, and the lower end of coil outer baffle is connected with the upper end of the outer end of top board and nested outer wall, and the nested aperture distribution in the below of coil outer baffle two is in the both sides of coil outer baffle; The quantity of coil bumping post is identical with the quantity of coil outer baffle, the coil bumping post is arranged in the middle part of top board top, and with coil outer baffle interlaced arrangement, less than the distance of coil outer baffle from the insulating case center, there is the inclined-plane of lambda line on the top of coil bumping post to the coil bumping post from the distance at insulating case center.
Above-described motor stator component, comprise the complex root bandage, the inner surface of motor stator ring-shaped combination insulating case coil Internal baffle, the lower surface of top board and the outer surface of coil outer baffle all comprise the bandage groove, and the bandage groove of the bandage groove of coil Internal baffle, the lower surface of top board and the bandage groove of coil outer baffle are communicated with the bandage groove that becomes the U font; Bandage passes the bandage groove coil and power line is banded on the insulating case.
Above-described motor stator component, described star magnetic pole comprises two blocks of Y-connection plates and a plurality of T shape plate, the Y-connection plate comprises magnetic pole piece and a plurality of connecting portion of the T font of a plurality of star arrangement, and described connecting portion is between the pole shoe of magnetic pole piece; About being stacked in, described T shape flaggy between the T font magnetic pole piece of two connecting plates, rivets with connecting plate; Comprise the witness marker groove of assembling usefulness on the yoke, the outer end of a magnetic pole of star magnetic pole comprises the location notch of assembling usefulness, and the outer end of a top board of motor stator ring-shaped combination insulating case comprises the location notch of assembling usefulness.
The utility model motor stator component adopts the insulating case of Split assembled, is convenient to the mechanization coiling, can simplify the manufacturing process of motor stator component, reduces the manufacturing cost of motor stator component.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the stereogram of the utility model embodiment motor stator ring-shaped combination insulating case.
Fig. 2 is the front view of the utility model embodiment motor stator ring-shaped combination insulating case.
Fig. 3 is the vertical view of the utility model embodiment motor stator ring-shaped combination insulating case.
Fig. 4 is the upward view of the utility model embodiment motor stator ring-shaped combination insulating case.
Fig. 5 is that C among Fig. 4 is to profile.
Fig. 6 is the stereogram of two identical motor stator ring-shaped combination insulating case docking of the utility model embodiment.
Fig. 7 is the front view of the utility model embodiment star magnetic pole.
Fig. 8 is the front view of the yoke of the utility model embodiment annular.
Fig. 9 is the front view after the utility model embodiment motor stator component is removed coil and bandage.
Figure 10 is the front view of the utility model embodiment motor stator component.
Figure 11 is that A among Figure 10 is to cutaway view.
Figure 12 is that B among Figure 10 is to cutaway view.
[embodiment]
To shown in Figure 12, the motor stator component of the utility model embodiment comprises iron core, insulating case, coil 1 and bandage 5 such as Fig. 1.
The groove number of iron core is 16, and the pitch of coil 1 is 4.Iron core is assembling iron core, comprises the yoke 3 of star magnetic pole 2 and annular.
The dovetail 201 of star magnetic pole 2 outer ends is press-fitted with the dovetail groove 301 of yoke 3.
Star magnetic pole 2 comprises two blocks of Y-connection plates 202 and T shape plate 203, and Y-connection plate 202 has 16 by magnetic pole piece 204 and the connecting portion 205 of the T font of star arrangement, and connecting portion 205 is between the pole shoe 206 of adjacent pole section.Between the T font magnetic pole piece 204 of two connecting plates 202, the T shape plate 203 of multilayer was riveted by rivet 207 with connecting plate 202 about the T shape plate 203 of multilayer was layered in.
Whole insulating case is comprised of two ring-shaped combination insulating cases 4, and two same ring-shaped combination insulating cases 4 relatively are fastened on the magnetic pole of star, and the interface of two nested 401 lower ends of ring-shaped combination insulating case plugs together mutually.
Ring-shaped combination insulating case 4, comprise 16 along the circumferential uniform C font of annulus nested 401 with the top board 402 identical with nested 401 quantity, adjacent nested 401 upper end connects by top board 402.There is interface nested 401 lower end, and nested 401 comprise inwall 401c, outer wall 401d and sidewall 401e, and the opening 401f of C font nested 401 opens on outer wall 401d, is positioned at the joint portion of nested outer wall 401d and sidewall 401e.The position of the opening 401f of C font nested 401 is convenient to the assembly of star magnetic pole 2 and ring-shaped combination insulating case 4 is carried out the machinery coiling.
The nested 401 central split surface O-O along circular rings of ring-shaped combination insulating case 4 are arranged symmetrically with, and nested 401 interface half (8) of each ring-shaped combination insulating case 4 is internal orifice 401a, and half is collar extension 401b.Collar extension 401b has slot, and internal orifice 401a has plug tenon.Any 2 nested 401,1 nested 401 the end that is arranged symmetrically with along central split surface O-O is collar extension 401b, and in addition 1 nested 401 end is internal orifice 401a, and the slot of the plug tenon of internal orifice 401a and collar extension 401b is suitable in be arranged symmetrically with 2 nested 401.
Above-mentioned principle is the general layout principle, nested specific to 16 of present embodiment in, as shown in Figure 4, internal orifice 401a and collar extension 401b interval are arranged.Also 8 internal orifice 401a can be arranged in the side of central split surface O-O, 8 collar extension 401b are arranged in the opposite side of central split surface O-O.
Two different insulating cases make up about can taking, and all are suitable for reading such as an insulating case, and another insulating case all is the compound mode of end opening, and still, the insulating case difference can be brought the problem that die cost and spare parts cost improve up and down.
It is internal orifice that present embodiment ring-shaped combination insulating case adopts half, half is collar extension, along central split surface be arranged symmetrically with any 2 nested, 1 nested end is collar extension, 1 nested 401 end is that the benefit of internal orifice is: two ring-shaped combination insulating cases that make up up and down in addition, can be just the same, make with a mould.So only need to make a kind of mould, the spare part of deposit combined insulation cover also only needs a kind of, can save die cost and spare part storage expenses.Only need simultaneously a kind of stator combination insulating case, can not take by mistake during assembling, assembly work efficient is high.
Ring-shaped combination insulating case 4 also comprises the coil Internal baffle 405 of coil outer baffle 403, coil bumping post 404 and annular.
The lower end of coil Internal baffle 405 is connected with the upper end inner and nested inwall 401c of top board 402.
The quantity of coil outer baffle 403 is half (8) of nested 401 quantity, and 8 coil outer baffles 403 are circumferentially uniform along annulus.The width of coil outer baffle 403 is greater than the width of top board 402, and its lower end is connected with the outer end of top board 402 and the upper end of nested outer wall 401d.The opening 401f of the below two nested 401 of coil outer baffle 403 is distributed in the both sides of coil outer baffle 403.
The quantity of coil bumping post 404 is identical with the quantity of coil outer baffle 403, and coil bumping post 404 is arranged in the middle part of top board 402 tops, and with coil outer baffle 403 interlaced arrangement; Coil bumping post 404 from the distance at insulating case center less than the distance of coil outer baffle 403 from the insulating case center.When having coiling, the top of coil bumping post 404 is convenient to the inclined-plane 404a of lambda line.
The middle part of coil 1 is all spacing by coil bumping post 404, and the two ends of coil 1 are undertaken spacing by coil outer baffle 403 and nested outer wall 401d.
The inner surface of ring-shaped combination insulating case coil Internal baffle 405, the lower surface of top board 402 and the outer surface of coil outer baffle 403 have the bandage groove, and the bandage groove of the bandage groove of coil Internal baffle 405, the lower surface of top board 402 and the bandage groove of coil outer baffle 403 are communicated with the bandage groove 406 that becomes the U font.Bandage 5 passes the bandage groove 406 that is positioned at magnetic pole piece 204 tops coil 1 and power line (power line is not shown) is banded on the insulating case 4 securely.
For the ease of assembling, improve efficiency of assembling, the witness marker groove 302 that assembling usefulness is arranged on the dovetail groove 301 of yoke 3, the outer end of a magnetic pole of star magnetic pole have the location notch 208 of assembling usefulness, and the outer end of a top board of motor stator ring-shaped combination insulating case comprises the location notch 402a that assembles usefulness.
Claims (10)
1. motor stator ring-shaped combination insulating case comprises even number along circumferential nested and identical with the nested quantity top board of uniform C font of annulus, adjacent nestedly connect by top board; Nested lower end comprises interface, and described nested inwall, outer wall and the sidewall of comprising is characterized in that the nested opening of C font is opened on outer wall, is positioned at the joint portion of outer wall and sidewall.
2. motor stator ring-shaped combination insulating case according to claim 1 is characterized in that, described nestedly be arranged symmetrically with along annulus central authorities split surface, and described interface half is internal orifice, half is collar extension; Described collar extension comprises slot, and described internal orifice comprises plug tenon; Along central split surface be arranged symmetrically with any 2 nested, 1 nested end is collar extension, in addition 1 nested end is internal orifice, the plug tenon of 2 nested middle internal orifices that are arranged symmetrically with and the slot of collar extension are suitable.
3. motor stator ring-shaped combination insulating case according to claim 1 is characterized in that, comprises the coil Internal baffle of annular, and the lower end of coil Internal baffle is connected with the upper end inner and nested inwall of top board.
4. motor stator ring-shaped combination insulating case according to claim 3 is characterized in that, comprises coil outer baffle and coil bumping post, and the quantity of coil outer baffle is half of nested quantity, and the coil outer baffle is circumferentially uniform along annulus; The width of coil outer baffle is greater than the width of top board, and the lower end of coil outer baffle is connected with the upper end of the outer end of top board and nested outer wall, and the nested aperture distribution in the below of coil outer baffle two is in the both sides of coil outer baffle; The quantity of coil bumping post is identical with the quantity of coil outer baffle, and the coil bumping post is arranged in the middle part of top board top, and with coil outer baffle interlaced arrangement; Less than the distance of coil outer baffle from the insulating case center, there is the inclined-plane of lambda line on the top of coil bumping post to the coil bumping post from the distance at insulating case center.
5. motor stator ring-shaped combination insulating case according to claim 4, it is characterized in that, the outer surface of the inner surface of coil Internal baffle, the lower surface of top board and coil outer baffle all comprises the bandage groove, and the bandage groove of the bandage groove of coil Internal baffle, the lower surface of top board and the bandage groove of coil outer baffle are communicated with the bandage groove that becomes the U font.
6. motor stator component, comprise iron core, insulating case and coil, described iron core is assembling iron core, the yoke that comprises star magnetic pole and annular, it is characterized in that, described insulating case comprises two motor stator ring-shaped combination insulating cases claimed in claim 1, and two motor stator ring-shaped combination insulating cases relatively are fastened on the magnetic pole of star, and the interface of two nested lower ends of motor stator ring-shaped combination insulating case plugs together mutually.
7. motor stator component according to claim 6, it is characterized in that, the nested of two motor stator ring-shaped combination insulating cases is arranged symmetrically with along annulus central authorities split surface, and the nested interface half of each motor stator ring-shaped combination insulating case is internal orifice, and half is collar extension; Described collar extension comprises slot, and described internal orifice comprises plug tenon; Along central split surface be arranged symmetrically with any 2 nested, 1 nested end is collar extension, in addition 1 nested end is internal orifice, the plug tenon of 2 nested middle internal orifices that are arranged symmetrically with and the slot of collar extension are suitable.
8. motor stator component according to claim 6, it is characterized in that, motor stator ring-shaped combination insulating case comprises the coil Internal baffle of coil outer baffle, coil bumping post and annular, and the lower end of coil Internal baffle is connected with the upper end inner and nested inwall of top board; The quantity of coil outer baffle is half of nested quantity, and the coil outer baffle is circumferentially uniform along annulus; The width of coil outer baffle is greater than the width of top board, and the lower end of coil outer baffle is connected with the upper end of the outer end of top board and nested outer wall, and the nested aperture distribution in the below of coil outer baffle two is in the both sides of coil outer baffle; The quantity of coil bumping post is identical with the quantity of coil outer baffle, the coil bumping post is arranged in the middle part of top board top, and with coil outer baffle interlaced arrangement coil bumping post from the distance at insulating case center less than the distance of coil outer baffle from the insulating case center, there is the inclined-plane of lambda line on the top of coil bumping post.
9. motor stator component according to claim 8, it is characterized in that, comprise the complex root bandage, the inner surface of motor stator ring-shaped combination insulating case coil Internal baffle, the lower surface of top board and the outer surface of coil outer baffle all comprise the bandage groove, and the bandage groove of the bandage groove of coil Internal baffle, the lower surface of top board and the bandage groove of coil outer baffle are communicated with the bandage groove that becomes the U font; Bandage passes the bandage groove coil and power line is banded on the insulating case.
10. motor stator component according to claim 6, it is characterized in that, described star magnetic pole comprises two blocks of Y-connection plates and a plurality of T shape plate, the Y-connection plate comprises magnetic pole piece and a plurality of connecting portion of the T font of a plurality of star arrangement, and described connecting portion is between the pole shoe of magnetic pole piece; About being stacked in, described T shape flaggy between the T font magnetic pole piece of two connecting plates, rivets with connecting plate; Comprise the witness marker groove of assembling usefulness on the yoke, the outer end of a magnetic pole of star magnetic pole comprises the location notch of assembling usefulness, and the outer end of a top board of motor stator ring-shaped combination insulating case comprises the location notch of assembling usefulness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544593 CN202872500U (en) | 2012-10-23 | 2012-10-23 | Motor stator annular combined insulation sleeve and motor stator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544593 CN202872500U (en) | 2012-10-23 | 2012-10-23 | Motor stator annular combined insulation sleeve and motor stator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202872500U true CN202872500U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220544593 Expired - Fee Related CN202872500U (en) | 2012-10-23 | 2012-10-23 | Motor stator annular combined insulation sleeve and motor stator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202872500U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944298A (en) * | 2013-12-30 | 2014-07-23 | 上海大郡动力控制技术有限公司 | Tooth part splicing type insulating framework used for concentrated coiler motor |
| CN107294251A (en) * | 2017-07-28 | 2017-10-24 | 广东美的环境电器制造有限公司 | Bobbin winder bracket, motor stator and motor for the motor stator of distributed winding |
| CN108649718A (en) * | 2018-05-30 | 2018-10-12 | 广东威灵电机制造有限公司 | Motor stator and motor |
-
2012
- 2012-10-23 CN CN 201220544593 patent/CN202872500U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944298A (en) * | 2013-12-30 | 2014-07-23 | 上海大郡动力控制技术有限公司 | Tooth part splicing type insulating framework used for concentrated coiler motor |
| CN107294251A (en) * | 2017-07-28 | 2017-10-24 | 广东美的环境电器制造有限公司 | Bobbin winder bracket, motor stator and motor for the motor stator of distributed winding |
| CN107294251B (en) * | 2017-07-28 | 2019-05-31 | 广东美的环境电器制造有限公司 | Bobbin winder bracket, motor stator and the motor of motor stator for distributed winding |
| CN108649718A (en) * | 2018-05-30 | 2018-10-12 | 广东威灵电机制造有限公司 | Motor stator and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20201023 |