CN205945272U - Motor stator punching tablet - Google Patents
Motor stator punching tablet Download PDFInfo
- Publication number
- CN205945272U CN205945272U CN201620973031.XU CN201620973031U CN205945272U CN 205945272 U CN205945272 U CN 205945272U CN 201620973031 U CN201620973031 U CN 201620973031U CN 205945272 U CN205945272 U CN 205945272U
- Authority
- CN
- China
- Prior art keywords
- punching
- motor stator
- towards
- punching body
- piece body
- 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
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model relates to a motor stator punching tablet. Current stator towards the poor and loaded down with trivial details problem of assembling process of piece working property has mainly been solved. Motor stator punching tablet, its include towards the piece body with set up in the rotor hole towards piece body center department, become circular structure setting towards the piece body, be provided with the edge towards the piece body on rotor hole evenly distributed's wire winding groove, the quantity in wire winding groove sets up to 16, is provided with stator poles between the adjacent wire winding groove, and it is protruding that stator poles's both ends are provided with reverse magnetic pole respectively, is provided with fillet I and fillet II on the magnetic pole is protruding, is provided with the knot point of a plurality of rectangles towards the piece body on, is provided with the circular shape locating hole again respectively towards piece body upper and lower both ends, realizes still being provided with a plurality of protruded structure towards piece body periphery. This motor stator punching tablet's simple structure is reasonable, and the fastness is good, be difficult for droing, and low cost, practical convenient, the operational reliability is high, and long service life receives the environmental impact little, easily promotes.
Description
Technical field
This utility model is related to technical field of motors and in particular to a kind of motor stator punching.
Background technology
Motor is generally magneto, with scientific and technical continuous development, existing old, highly energy-consuming, inefficient
Magneto is phased out, and what the general stator by motor such as efficiency of magneto and rotor determined.Stator is electricity
The actionless part of machine, stator is mainly stacked by stator punching, and is wound around copper cash on the stator punching of heap poststack.Stator
Main Function is to produce rotating excitation field, and the Main Function of rotor is by magnetic force line cutting and then generation defeated in rotating excitation field
Go out electric current.
But existing stator punching has that service behaviour is poor, the loaded down with trivial details problem of assembling process.Thus to existing stator
Punching improves and is very important.
Utility model content
In order to overcome the shortcomings of background technology, this utility model provides a kind of motor stator punching, mainly solves existing
Stator punching service behaviour difference and the loaded down with trivial details problem of assembling process, this motor stator punching simple and reasonable, by punching
The button point that body is formed by impact style is mutually permanently connected, and makes punching by arranging location hole in punching body upper and lower ends
Piece body is mutually permanently connected, and is easy to cooperate with motor cabinet by prominent structure, substantially increase motor performance and
Efficiency of assembling, and with low cost, practical and convenient, functional reliability is high, long service life, affected by environment little it is easy to promote.
This utility model be employed technical scheme comprise that：A kind of motor stator punching, it includes punching body and is arranged on
Rotor hole at punching body central, the circular structure setting of described punching body, punching body is provided with along described rotor
The equally distributed winding slot in hole, the quantity of winding slot is set to 16, and coiling trench bottom is provided with the arc that radius is 2.83mm
Shape structure, is provided with magnetic pole of the stator between adjacent winding slot, the two ends of magnetic pole of the stator are respectively arranged with reverse magnetic pole projection, magnetic
Fillet I and fillet II is provided with the projection of pole, punching body is provided with the button point of at least three rectangles, punching body upper and lower two
End is respectively arranged with the location hole of circle again, and punching body peripheral circle is additionally provided with some prominent structures；Described punching body
Diameter be set to 71mm, the aperture of described rotor hole is set to 40mm；The radius of described fillet I and fillet II is respectively set to
0.3mm and 0.2mm；The diameter of described location hole is set to 4.2mm, and location hole and described button point are evenly distributed on punching body
Center be on the circumference of the center of circle and a diameter of 66mm, spaced 45 degree between two neighboring button point；Described prominent structure
Quantity is set at least four, and the width of prominent structure is set to 6mm, and prominent structure and motor cabinet cooperate；Described coiling
The scope of groove notch size is set to 1.6～1.85mm.
The beneficial effects of the utility model are：Due to taking technique scheme, the structure of this motor stator punching is simple
Rationally, the button point that punching body is formed by impact style is mutually permanently connected, and by setting in punching body upper and lower ends
Putting location hole makes punching body be mutually permanently connected, and is easy to cooperate with motor cabinet by prominent structure, substantially increases
The performance of motor and efficiency of assembling, and with low cost, practical and convenient, functional reliability is high, and long service life is affected by environment
Little it is easy to promote.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
In figure 1, punching body；2nd, rotor hole；3rd, winding slot；4th, arcuate structure；5th, magnetic pole of the stator；6th, magnetic pole projection；7、
Fillet I；8th, fillet II；9th, detain point；10th, location hole；11st, project structure.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model embodiment is described further：
As shown in Fig. 1 to Fig. 2, a kind of motor stator punching, it includes punching body 1 and is arranged on punching body 1 center
The rotor hole 2 at place, the circular structure setting of described punching body 1, punching body 1 is provided with and uniformly divides along described rotor hole 2
The winding slot 3 of cloth, the quantity of winding slot 3 is set to 16, and winding slot 3 bottom is provided with the arcuate structure that radius is 2.83mm
4, by reducing the notch size of winding slot 3, decrease the copper cash of winding, copper material loss can reduce 10%, adjacent winding slot 3 it
Between be provided with magnetic pole of the stator 5, the two ends of magnetic pole of the stator 5 are respectively arranged with reverse magnetic pole projection 6, magnetic pole projection 6 are provided with
Fillet I 7 and fillet II 8, magnetic pole projection 6 can improve the magnetic flux between stator and rotor, improves motor working efficiency, and then
Improve the overall performance of motor, punching body 1 is provided with the button point 9 of at least three rectangles, button point 9 is formed by impact style
Bulge-structure, and so that punching body 1 is connected by junction button point 9 adjacent successively, punching body 1 upper and lower ends set again respectively
It is equipped with the location hole 10 of circle, because stator punching is batch machining, but processed due to long, it is difficult to ensure that every all equal
Even symmetrical, minor deviations can be produced when stacking punching, it is difficult to ensure that the quality that punching body connects, location hole 10 can make adjacent
Stator punching preferably aligns, and so that punching body is mutually permanently connected in assembling process, on the circle of punching body 1 periphery also
It is provided with some prominent structures 11, prominent structure 11 is easy to cooperate with motor cabinet.
The diameter of described punching body 1 is set to 71mm, and the aperture of described rotor hole 2 is set to 40mm.
The radius of described fillet I 7 and fillet II 8 is respectively set to 0.3mm and 0.2mm.
The diameter of described location hole 10 is set to 4.2mm, and location hole 10 and described button point 9 are evenly distributed on punching body
1 center is on the center of circle and the circumference of a diameter of 66mm, spaced 45 degree between two neighboring button point 9.
The quantity of described prominent structure 11 is set at least four, and the width of prominent structure 11 is set to 6mm, prominent structure
11 are mutually clamped with motor cabinet, effectively prevent motor stator in the course of the work position shift ensure motor workability
Energy.
The scope of described winding slot 3 notch size is set to 1.6～1.85mm.
This motor stator punching simple and reasonable, the button point 9 that punching body 1 is formed by impact style is mutually solid
Fixed connection, and so that punching body 1 is mutually permanently connected by arranging location hole 10 in punching body 1 upper and lower ends, and by prominent
Go out structure 11 to be easy to cooperate with motor cabinet, substantially increase performance and the efficiency of assembling of motor, and with low cost, practicality side
Just, functional reliability is high, long service life, affected by environment little it is easy to promote.
Every technical staff's notice：Although this utility model describes according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that utility model, the repacking of any utilization inventive concept, all will include this specially
In sharp scope of patent protection.
Claims (6)
1. a kind of motor stator punching it is characterised in that：Including punching body and the rotor hole being arranged at punching body central,
The circular structure setting of described punching body, punching body is provided with winding slot equally distributed along described rotor hole, coiling
The quantity of groove is set to 16, and coiling trench bottom is provided with the arcuate structure that radius is 2.83mm, sets between adjacent winding slot
It is equipped with magnetic pole of the stator, the two ends of magnetic pole of the stator are respectively arranged with reverse magnetic pole projection, magnetic pole projection is provided with fillet I and circle
Angle II, punching body is provided with the button point of at least three rectangles, and punching body upper and lower ends are respectively arranged with determining of circle again
Position hole, punching body peripheral circle is additionally provided with prominent structure.
2. motor stator punching according to claim 1 it is characterised in that：The diameter of described punching body is set to
71mm, the aperture of described rotor hole is set to 40mm.
3. motor stator punching according to claim 1 it is characterised in that：The radius of described fillet I and fillet II is respectively
It is set to 0.3mm and 0.2mm.
4. motor stator punching according to claim 1 it is characterised in that：The diameter of described location hole is set to 4.2mm,
And location hole and described button point to be evenly distributed on the center of punching body be on the circumference of the center of circle and a diameter of 66mm, two neighboring
Spaced 45 degree between button point.
5. motor stator punching according to claim 1 it is characterised in that：The quantity of described prominent structure is set at least
Four, the width of prominent structure is set to 6mm, and prominent structure and motor cabinet cooperate.
6. motor stator punching according to claim 1 it is characterised in that：The scope setting of described winding slot notch size
For 1.6～1.85mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973031.XU CN205945272U (en) | 2016-08-27 | 2016-08-27 | Motor stator punching tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973031.XU CN205945272U (en) | 2016-08-27 | 2016-08-27 | Motor stator punching tablet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205945272U true CN205945272U (en) | 2017-02-08 |
Family
ID=57954427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620973031.XU Expired - Fee Related CN205945272U (en) | 2016-08-27 | 2016-08-27 | Motor stator punching tablet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205945272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336390A (en) * | 2019-07-08 | 2019-10-15 | 江门市路思拓电机电器有限公司 | A kind of novel low-power high-efficiency motor with cup rotor |
-
2016
- 2016-08-27 CN CN201620973031.XU patent/CN205945272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336390A (en) * | 2019-07-08 | 2019-10-15 | 江门市路思拓电机电器有限公司 | A kind of novel low-power high-efficiency motor with cup rotor |
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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: 20170208 Termination date: 20170827 |