CN203596672U - Stator and rotor cooperation composition suitable for punching sheet arrangement sleeve-punching technology - Google Patents
Stator and rotor cooperation composition suitable for punching sheet arrangement sleeve-punching technology Download PDFInfo
- Publication number
- CN203596672U CN203596672U CN201320661522.7U CN201320661522U CN203596672U CN 203596672 U CN203596672 U CN 203596672U CN 201320661522 U CN201320661522 U CN 201320661522U CN 203596672 U CN203596672 U CN 203596672U
- Authority
- CN
- China
- Prior art keywords
- punching
- rotor
- stator
- stator punching
- right step
- 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
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a stator and rotor cooperation composition suitable for the punching sheet arrangement sleeve-punching technology; the cooperation composition comprises a stator punching sheet (1) having a central rotor hole (2) and a rotor punching sheet (3) with an outer diameter smaller than a diameter of the rotor hole (2); the stator punching sheet (1) is a rectangular structure, and divided into an upper portion and a lower portion taking a transverse axis line of a center of the rotor hole (2) as a reference; a left upper step is arranged on a left side of the upper portion; a right lower step, matched with the left upper step and corresponding to the left upper step, is arranged on a right side of the lower portion; a right upper step is arranged on a right side of the upper portion; a left lower step, matched with and corresponding to the right upper step, is arranged on a left side of the lower portion.
Description
Technical field
The utility model relates to a kind of stator and rotor, and especially a kind of punching discharge cover that is applicable to rushes the stator of technique and the fit structure of rotor.
Background technology
Refrigeration compressor motor punching is formed by silicon steel sheet stamping-out.Silicon steel sheet is also one of most important raw material of motor manufacturing.In recent years, the price of silicon steel sheet raises year by year, and enterprise's pressure increases.Therefore, the utilance of raising silicon steel sheet plays a part very important for enterprise benefit.Stator punching and rotor punching are as the critical elements of motor, and its material, size, grooved all have great impact to the performance of motor.At present, due to the restriction of the factors such as the shape of punching own, the arrangement mode of punching is ranking method arranged side by side, and the waste material of stator punching can not be used, and the materials'use rate of stamping-out utilance and silicon steel sheet is lower.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure punching discharge cover that is applicable to and rushes the stator of technique and the fit structure turning.
In order to solve the problems of the technologies described above, to the invention provides a kind of punching discharge cover that is applicable to and rush the stator of technique and the fit structure of rotor; Be provided with the rotor punching that the stator punching of rotor hole and external diameter are less than the diameter of rotor hole in the middle of comprising; Described stator punching is rectangular configuration, described stator punching is divided into upper and lower take the axis of pitch through the rotor hole center of circle as benchmark, the left side on described top is provided with upper left step, corresponds to upper left step, is provided with the bottom right step agreeing with mutually with upper left step on the right side of bottom; The right side on described top is provided with upper right step, corresponds to upper right step, is provided with the lower-left step agreeing with mutually with upper right step in the left side of bottom.
As being applicable to of the present invention the improvement that punching discharge cover rushes the stator of technique and the fit structure of rotor: take the longitudinal axis through the rotor hole center of circle as boundary, described upper left step is the symmetrical structure of upper right step, and described bottom right step is the symmetrical structure of lower-left step.
As to the further improvement that is applicable to punching discharge cover and rushes the stator of technique and the fit structure of rotor of the present invention: described upper left step, upper right step, lower-left step and bottom right step are three grades of steps, and described three grades of steps step topmost equates with length of bench bottom.
As to the further improvement that is applicable to punching discharge cover and rushes the stator of technique and the fit structure of rotor of the present invention: be provided with the connecting hole for being mutually permanently connected on described stator punching.
Stator punching of the present utility model has adopted more special shape, in the process using, can be compatible with more existing motor housings, the stator punching that it be not necessary for a kind of new profile is developed new motor housing, and in the process of producing, stator punching can be produced together with rotor punching, and be the rotor punching that the waste material after the stator punching production adopting is produced, the economic benefit of the waste material improving greatly; In the tailoring process of stator punching, just use stator punching dislocation to arrange, can save sheet material, improve the stamping-out efficiency of sheet material, there is huge economic benefit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the utility model stators for refrigeration compressor motor, rotor punching cutaway view;
Fig. 2 is stator punching front view;
Fig. 3 is stator punching dislocation stock layout schematic diagram.
Embodiment
Be rectangular configuration and stator punching 1 of the present utility model adopts, compared with the stator punching of traditional circular configuration, the shape of rectangle is conducive to processing more; On stator punching 1, be divided into upper and lower take the axis of pitch through rotor hole 2 centers of circle as benchmark, the left side on top arranges upper left step, and the right side on top arranges upper right step, and the left side of bottom arranges lower-left step, and the right side of bottom arranges bottom right step; In the process of manufacturing, upper left step and bottom right step are set as mutually agreeing with, upper right step and lower-left step are decided to be mutually and are agreed with, the stator punching 1 of this shape, any three combinations mutually, can form a kind of leg-of-mutton arrangement; And more further, by the longitudinal axis take through rotor hole 2 centers of circle, as boundary, upper left step and upper right step are set to symmetrical structure, and bottom right step and lower-left step are set to symmetrical structure.The Structural Tectonics of stator punching 1 as above is simple, easy to process, and when the material that uses monoblock carries out the processing of stator punching 1, only polylith stator punching 1 need to be carried out to cutting along the axis of upper left step, upper right step, lower-left step and bottom right step, just can process the stator punching 1 of polylith, after cutting is complete, substantially there is no waste material, there is very huge economic benefit.
In the actual course of processing, can adopt upper left step, upper right step, lower-left step and bottom right step are all set to three grades of steps, and need to keep three grades of steps step topmost to equate with length of bench bottom.Owing to being the shape of mutually agreeing with between upper left step, upper right step, lower-left step and bottom right step, so adopt this structure of three grades of steps, not only more attractive in appearance, and in the actual use of stator punching 1, can be more close to circular stator punching, realize and the similar outward appearance of existing traditional stator punching, greatly compatible more existing motor housings, and in process of production, cutting is simpler, and benefit is more high, greatly increase economic benefit.
On stator punching 1, be provided with the connecting hole for being mutually permanently connected.
Below as shown in Figure 1, on rotor punching 3, there is rotor diameter 4, rotor diameter 4 is less than the diameter of rotor hole 2, by so a kind of method to set up, little structure profile rotor punching 3 like this, in producing, can carry out the production of rotor punching 3 by producing the rear remaining waste material of rotor hole 2, has saved greatly material, increase the utilization ratio of material, had great economic outlook.
And as shown in Figure 2, be minor face 6 at the upper and lower end of stator punching 1, left and right end is long limit 5, the upper left step, upper right step, lower-left step and the bottom right step that on left and right long limit 5, arrange are three grades of steps 7 in figure, this shape is attractive in appearance, and chamfering is set more, more approaching with circle, make this stator punching 1 higher to existing motor housing compatibility; And as shown in Figure 3, any three stator punchings 1 are dislocation stock layout, can realize in the enterprising Ji of passing through of material of a monoblock and cutting out.
It is as follows that refrigeration compressor motor punching and discharge cover thereof rush technique:
On a monoblock sheet material, mark off at least three stator punching 1(as shown in Figure 3, in the present invention, employing be the form of 3 stator punching 1 disposable stamping-outs); In three stator punchings 1, the minor face between stator punching 1 upper left step and upper right step and the minor face between another stator punching 1 lower-left step and bottom right step overlap; The lower-left step of another one stator punching 1 and upper left step agree with mutually with the upper right step of a stator punching 1 and the bottom right step of another stator punching 1 respectively again, or the bottom right step of the described stator punching of another one again 1 and upper right step agree with mutually with the upper left step of a stator punching 1 and the lower-left step of another stator punching 1 respectively.
When carrying out stamping-out, carry out corresponding stamping-out along the line of demarcation of delimiting between three stator punchings 1, can form exactly three independently stator punchings 1.
After stamping-out is introduced, by three independently the center stamping-out of stator punching 1 go out rotor hole 2, and remaining stamping-out rotor hole 2 sheet material is carried out to the stamping-out of rotor punching 3.
In the process of stamping-out, due to stamping-out time, because three stator punchings 1 all agree with mutually, so do not need to carry out the stamping-out of circular edges, can omit the sheet material waste causing because of stamping-out circular edges, save greatly sheet material; And the process of stamping-out is also more simple; And carry out the stamping-out of rotor punching 3 by the waste material of rotor hole 2, and make the blinking scrap originally discarding can re-start utilization, increase the utilization ratio of blinking scrap, the cost of manufacturing rotor punching 3 is reduced greatly.
Finally, it is also to be noted that, what more than enumerate is only a specific embodiment of the present utility model.Obviously, the utility model is not limited to above embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model, all should think protection range of the present utility model.
Claims (4)
1. one kind is applicable to punching discharge cover and rushes the stator of technique and the fit structure of rotor; It is characterized in that: be provided with the rotor punching (3) that the stator punching (1) of rotor hole (2) and external diameter are less than the diameter of rotor hole (2) in the middle of comprising;
Described stator punching (1) is rectangular configuration, described stator punching (1) is divided into upper and lower take the axis of pitch through rotor hole (2) center of circle as benchmark, the left side on described top is provided with upper left step, correspond to upper left step, be provided with the bottom right step agreeing with mutually with upper left step on the right side of bottom; The right side on described top is provided with upper right step, corresponds to upper right step, is provided with the lower-left step agreeing with mutually with upper right step in the left side of bottom.
2. the punching discharge cover that is applicable to according to claim 1 rushes the stator of technique and the fit structure of rotor; It is characterized in that: take the longitudinal axis through rotor hole (2) center of circle as boundary, described upper left step is the symmetrical structure of upper right step, and described bottom right step is the symmetrical structure of lower-left step.
3. the punching discharge cover that is applicable to according to claim 2 rushes the stator of technique and the fit structure of rotor; It is characterized in that: described upper left step, upper right step, lower-left step and bottom right step are three grades of steps, described three grades of steps step topmost equates with length of bench bottom.
4. the punching discharge cover that is applicable to according to claim 3 rushes the stator of technique and the fit structure of rotor; It is characterized in that: described stator punching is provided with the connecting hole for being mutually permanently connected on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661522.7U CN203596672U (en) | 2013-10-23 | 2013-10-23 | Stator and rotor cooperation composition suitable for punching sheet arrangement sleeve-punching technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661522.7U CN203596672U (en) | 2013-10-23 | 2013-10-23 | Stator and rotor cooperation composition suitable for punching sheet arrangement sleeve-punching technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596672U true CN203596672U (en) | 2014-05-14 |
Family
ID=50677530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320661522.7U Expired - Fee Related CN203596672U (en) | 2013-10-23 | 2013-10-23 | Stator and rotor cooperation composition suitable for punching sheet arrangement sleeve-punching technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026446A (en) * | 2016-06-30 | 2016-10-12 | 安徽美芝制冷设备有限公司 | Compressor, variable frequency motor, stator punching sheet of motor, and machining method thereof |
| CN106026447B (en) * | 2016-06-30 | 2019-05-03 | 安徽美芝制冷设备有限公司 | Compressor, variable-frequency motor, the stator punching of motor and its processing method |
-
2013
- 2013-10-23 CN CN201320661522.7U patent/CN203596672U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026446A (en) * | 2016-06-30 | 2016-10-12 | 安徽美芝制冷设备有限公司 | Compressor, variable frequency motor, stator punching sheet of motor, and machining method thereof |
| CN106026446B (en) * | 2016-06-30 | 2019-01-18 | 安徽美芝制冷设备有限公司 | Compressor, variable-frequency motor, the stator punching of motor and its processing method |
| CN106026447B (en) * | 2016-06-30 | 2019-05-03 | 安徽美芝制冷设备有限公司 | Compressor, variable-frequency motor, the stator punching of motor and its processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203596672U (en) | Stator and rotor cooperation composition suitable for punching sheet arrangement sleeve-punching technology | |
| CN202910361U (en) | Composite milling cutter | |
| CN202910362U (en) | Forming milling cutter | |
| CN202570768U (en) | Four-segmentation guide assembly | |
| CN103532262A (en) | Motor punching of refrigeration compressor and discharge blanking technology thereof | |
| CN205080323U (en) | Draw -in groove mounting formula glasses | |
| CN202893019U (en) | Connecting structure with filter plate handle positioning block with replaceable thickness | |
| CN203289214U (en) | Motor rotor with balance sheets | |
| CN202282654U (en) | Motor stator punching piece | |
| CN204052544U (en) | A kind of Lamination mould of stator composite band rotor segmentation | |
| CN202895277U (en) | Razor blade | |
| CN203292569U (en) | Ductile end mill | |
| CN203368258U (en) | General cast-aluminum rotor pressure casting mould dummy shaft | |
| CN202094767U (en) | Rotor punching mould capable of punching two grooves | |
| CN202824329U (en) | High-speed punching mould for motor stator punching pieces | |
| CN202659866U (en) | Upper box of reduction gearbox | |
| CN203522350U (en) | Combined motor stator | |
| CN203584807U (en) | Pump core with good oil extraction performance and high strength | |
| CN203030712U (en) | Melt punching mould | |
| CN204975027U (en) | Be applied to axle sleeve mould of gas table | |
| CN203289213U (en) | Motor rotor for compressor | |
| CN205544851U (en) | Three -phase AC permanent magnetism reluctance synchronizing motor rotor punching sheet structure | |
| CN206221206U (en) | Two-purpose car piston compressor drive shaft | |
| CN204248040U (en) | A kind of drill bit reducing burr | |
| CN201849213U (en) | Novel sharpener |
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: 20140514 Termination date: 20171023 |