CN204205738U - Split type stator structure - Google Patents
Split type stator structure Download PDFInfo
- Publication number
- CN204205738U CN204205738U CN201420595786.1U CN201420595786U CN204205738U CN 204205738 U CN204205738 U CN 204205738U CN 201420595786 U CN201420595786 U CN 201420595786U CN 204205738 U CN204205738 U CN 204205738U
- Authority
- CN
- China
- Prior art keywords
- wire casing
- stator
- inner ring
- ring stator
- split type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 40
- 239000004568 cement Substances 0.000 claims abstract description 14
- 230000009191 jumping Effects 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims abstract description 6
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a kind of split type stator structure, comprise outer ring stator and be set in the inner ring stator inside the stator of outer ring, described inner ring stator is made up of the former wire casing yoke of even number, be electrically connected by jumping pole, interval mode between adjacent two former wire casing yokes, each former wire casing yoke is evenly provided with double wedge along inner ring stator circumference direction, wire casing position is formed between adjacent tooth, Circular Winding is socketed on double wedge by wire casing position, be provided with insulating barrier between described Circular Winding and inner ring stator, be also provided with the plastic cement catch for stationary annular winding with described double wedge.This split type stator structure has following advantage: 1. inner ring stator is made up of the former wire casing yoke of even number, is electrically connected between adjacent two former wire casing yokes by jumping pole, interval mode, easy to assembly, reduction in the numbers of seconds.2. original son is divided into two parts by new form, substantially increases production efficiency, and reduces the cost of production and production equipment.
Description
Technical field
The utility model relates to a kind of motor accessory and applies the motor of this accessory, more specifically, relates to a kind of Split type electric machine stator lamination.
Background technology
Motor stator core on market mostly is overall structure, and stator winding is placed in stator slot, and need hand insertion when being provided with winding or use special coil winding machine around on tooth, hand insertion efficiency is lower, special spooler installation cost intensive; Stator slot winding terminal minister simultaneously, enamelled wire large usage quantity.Prior art is badly in need of the split type stator core that a kind of coiling is convenient, copper consumption is less.
When the stator of existing capacitance-run motor is produced, be first made into one shaping stator core, then installs insulating bobbin, and last coiling winding, winding comprises main winding and auxiliary winding.Winding is that the corresponding Insulated winding wire utilizing wire winding needle to be wrapped in above-mentioned salient pole by passing through notch back and forth puts, thus fills up above-mentioned wire casing.But there is following problem in the stator structure of existing capacitance-run motor: because stator core and insulating bobbin are all one-body molded, and can only by passing through notch to be wound around during coiling winding, due to the limited width of notch, therefore coiling winding is restricted greatly on operating space, coiling trouble and inefficiency; And due to the wire winding needle of notch needs by working back and forth, notch must retain one fixed width, therefore width of rebate design is limited, and wire winding needle is also easily broken simultaneously; And certain model motor stator needs narrow notch just can give full play to its performance, therefore, existing stator structure hinders the further raising of motor performance.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art part, the purpose of this utility model be to provide a kind of structure simple, produce and assembling split type stator structure all easily.
To achieve these goals, the utility model provides a kind of split type stator structure, comprise outer ring stator and be set in the inner ring stator inside the stator of outer ring, described inner ring stator is made up of the former wire casing yoke of even number, be electrically connected by jumping pole, interval mode between adjacent two former wire casing yokes, each former wire casing yoke is evenly provided with double wedge along inner ring stator circumference direction, wire casing position is formed between adjacent tooth, Circular Winding is socketed on double wedge by wire casing position, insulating barrier is provided with between described Circular Winding and inner ring stator, described double wedge is also provided with the plastic cement catch for stationary annular winding.
As further illustrating split type stator structure described in the utility model, preferably, described former wire casing yoke is built up by the silicon steel sheet of one group of same shape.
As further illustrating split type stator structure described in the utility model, preferably, the end of described double wedge is provided with tenon, described outer ring stator is provided with the dovetail groove matched with described tenon, and described outer ring stator and inner ring stator are by dovetail groove and tenon socket.
As further illustrating split type stator structure described in the utility model, preferably, described plastic cement catch enclosed construction in the form of a ring, plastic cement catch is provided with the perforate for blocking double wedge, the size of described perforate is less than tenon.
As further illustrating split type stator structure described in the utility model, preferably, the quantity of described former wire casing yoke is 2n, and wherein n is natural number and n >=2.
As further illustrating split type stator structure described in the utility model, preferably, described Circular Winding is evenly distributed on the periphery of inner ring stator, and each Circular Winding is socketed in middle ware and is separated with on two double wedges of two wire casing positions.
As can be seen here, due to the split type stator structure of one of the present utility model, comprise outer ring stator and be set in the inner ring stator inside the stator of outer ring, described inner ring stator is made up of the former wire casing yoke of even number, be electrically connected by jumping pole, interval mode between adjacent two former wire casing yokes, each former wire casing yoke is evenly provided with double wedge along inner ring stator circumference direction, wire casing position is formed between adjacent tooth, Circular Winding is socketed on double wedge by wire casing position, insulating barrier is provided with between described Circular Winding and inner ring stator, the plastic cement catch for stationary annular winding is also provided with described double wedge.This split type stator structure has following advantage:
1. inner ring stator is made up of the former wire casing yoke of even number, is electrically connected between adjacent two former wire casing yokes by jumping pole, interval mode, easy to assembly, reduction in the numbers of seconds.
2. original son is divided into two parts by new form, substantially increases production efficiency, and reduces the cost of production and production equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of split type stator structure of the present utility model;
Fig. 2 is the three-dimensional structure diagram of inner ring stator of the present utility model;
Fig. 3 is the structural representation of outer ring of the present utility model stator;
Fig. 4 is the three-dimensional structure diagram of inner ring stator of the present utility model and plastic cement catch;
Fig. 5 is the decomposing schematic representation of inner ring stator of the present utility model and Circular Winding;
Fig. 6 is the structural representation of plastic cement catch of the present utility model.
description of reference numerals is as follows:
Outer ring stator 1, dovetail groove 11, inner ring stator 2, former wire casing yoke 3, silicon steel sheet 31, double wedge 4, tenon 41, wire casing position 5, Circular Winding 6, insulating barrier 7, plastic cement catch 8, perforate 81.
Embodiment
Structure of the present utility model, feature and other objects is understood further in order to enable auditor, preferred embodiment appended by now combining is accompanied by accompanying drawing and is described in detail as follows, embodiment illustrated by this accompanying drawing is only for illustration of the technical solution of the utility model, and non-limiting the utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of split type stator structure, the inner ring stator 2 comprising outer ring stator 1 and be set in inside outer ring stator 1.As shown in Figure 2 and Figure 3, described inner ring stator 2 is made up of the former wire casing yoke 3 of even number, be electrically connected by jumping pole, interval mode between adjacent two former wire casing yokes 3, each former wire casing yoke 3 is evenly provided with double wedge 4 along inner ring stator 2 circumferencial direction, wire casing position 5 is formed between adjacent tooth 4, Circular Winding 6 is socketed on double wedge 4 by wire casing position 5, insulating barrier 7 is provided with between described Circular Winding 6 and inner ring stator 2, described double wedge 4 is also provided with the plastic cement catch 8 for stationary annular winding 6, for stopping that Circular Winding 6 touches outer ring stator 1.
As Fig. 4 to Fig. 5, described former wire casing yoke 3 is built up by the silicon steel sheet 31 of one group of same shape, and different stator can be built up by multi-form silicon steel sheet 31.The end of described double wedge 4 is provided with tenon 41, described outer ring stator 1 is provided with the dovetail groove 11 matched with described tenon 41, and described outer ring stator 1 and inner ring stator 2 are socketed by dovetail groove 11 and tenon 41.
As shown in Figure 6, described plastic cement catch 8 enclosed construction in the form of a ring, plastic cement catch 8 is provided with the perforate 81 for blocking double wedge 4, the size of described perforate 81 is less than tenon 41 and is socketed on tenon 41.
The quantity of described former wire casing yoke 3 is 2n, and wherein n is natural number and n >=2.Described Circular Winding 6 is evenly distributed on the periphery of inner ring stator 2, and each Circular Winding 6 is socketed in middle ware and is separated with on two double wedges 4 of two wire casing positions 5.
This split type stator structure has following advantage:
1. inner ring stator 2 is made up of the former wire casing yoke 3 of even number, is electrically connected, produces easy between adjacent two former wire casing yokes 3 by jumping pole, interval mode, easy to assembly, reduction in the numbers of seconds.
2. inner ring stator 2 is made up of several former wire casing yoke 3 separately, can use high-speed winding machine coiling, substantially increase production efficiency, and reduces the cost of production and production equipment.
It is to be understood that, above-mentioned utility model content and embodiment be intended to prove the utility model the practical application of technical scheme is provided, should not be construed as the restriction to the utility model protection range.Those skilled in the art in spirit of the present utility model and principle, when doing various amendment, equivalent replace or improve.Protection range of the present utility model is as the criterion with appended claims.
Claims (6)
1. a split type stator structure, comprise outer ring stator (1) and be set in the inner ring stator (2) inside outer ring stator (1), it is characterized in that: described inner ring stator (2) is made up of the former wire casing yoke (3) of even number, be electrically connected by jumping pole, interval mode between adjacent two former wire casing yokes (3), each former wire casing yoke (3) is evenly provided with double wedge (4) along inner ring stator (2) circumferencial direction, wire casing position (5) is formed between adjacent tooth (4), Circular Winding (6) is socketed on double wedge (4) by wire casing position (5), insulating barrier (7) is provided with between described Circular Winding (6) and inner ring stator (2), described double wedge (4) is also provided with the plastic cement catch (8) for stationary annular winding (6).
2. split type stator structure as claimed in claim 1, is characterized in that: described former wire casing yoke (3) is built up by the silicon steel sheet (31) of one group of same shape.
3. split type stator structure as claimed in claim 1, it is characterized in that: the end of described double wedge (4) is provided with tenon (41), described outer ring stator (1) is provided with the dovetail groove matched with described tenon (41), described outer ring stator (1) and inner ring stator are by dovetail groove (11) and tenon (41) socket.
4. split type stator structure as claimed in claim 3, it is characterized in that: described plastic cement catch (8) enclosed construction in the form of a ring, plastic cement catch (8) is provided with the perforate (81) for blocking double wedge (4), the size of described perforate (81) is less than tenon (41).
5. the split type stator structure as described in claim 1, is characterized in that, the quantity of described former wire casing yoke (3) is 2n, and wherein n is natural number and n >=2.
6. the split type stator structure as described in claim 5, it is characterized in that, described Circular Winding (6) is evenly distributed on the periphery of inner ring stator (2), and each Circular Winding (6) is socketed in middle ware and is separated with on two double wedges (4) of two wire casing positions (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595786.1U CN204205738U (en) | 2014-10-15 | 2014-10-15 | Split type stator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595786.1U CN204205738U (en) | 2014-10-15 | 2014-10-15 | Split type stator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205738U true CN204205738U (en) | 2015-03-11 |
Family
ID=52663654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420595786.1U Expired - Fee Related CN204205738U (en) | 2014-10-15 | 2014-10-15 | Split type stator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319915A (en) * | 2014-10-15 | 2015-01-28 | 东莞福登机电有限公司 | Split type stator structure |
-
2014
- 2014-10-15 CN CN201420595786.1U patent/CN204205738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319915A (en) * | 2014-10-15 | 2015-01-28 | 东莞福登机电有限公司 | Split type stator structure |
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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 |
Granted publication date: 20150311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |