CN204145101U - Stator punching and stator core, the stator punching production row module with it - Google Patents
Stator punching and stator core, the stator punching production row module with it Download PDFInfo
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- CN204145101U CN204145101U CN201420503795.3U CN201420503795U CN204145101U CN 204145101 U CN204145101 U CN 204145101U CN 201420503795 U CN201420503795 U CN 201420503795U CN 204145101 U CN204145101 U CN 204145101U
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- stator punching
- stator
- boss
- base
- top margin
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- 238000004080 punching Methods 0.000 title claims abstract description 102
- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 230000007704 transition Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 abstract description 8
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a kind of stator punching and have its stator core, stator punching produce row module.Described stator punching comprises: body, multiple stator slot that described body has endoporus, arrange around described endoporus and the installing hole of contiguous described body outline, the outline of described body is formed as general rectangular and comprises top margin, base and be connected between described top margin and base two linear side parallel to each other, top margin, base chamfered transition respectively and between the linear side be adjacent, at least one in described top margin and base extends outward boss away from described endoporus.According to stator punching of the present utility model, decrease material, be convenient to manufacture, and can ensure the magnetic of stator yoke close evenly.
Description
Technical field
The utility model relates to field of motor manufacturing, especially relates to a kind of stator punching and produces row's module with the stator core and stator punching with it.
Background technology
Existing stator punching is all formed as substantially rectangular, as shown in Figure 4 and Figure 5, like this, in process of production, the size that stator punching produces row's module is comparatively large, and such as, when producing the stator punching 100 ' applied in the motor of a certain model, the length dimension of three row row modules is 324mm, the length dimension of two row row modules is 216.5mm, and materials are more.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, an object of the present utility model is to propose a kind ofly save material and do not affect the stator punching of installation.
Another object of the present utility model is to propose a kind of stator core with described stator punching.
Another object of the present utility model is that proposing a kind of stator punching with the described stator punching of many rows produces row's module.
According to a kind of stator punching of the utility model first aspect embodiment, comprise: body, multiple stator slot that described body has endoporus, arrange around described endoporus and the installing hole of contiguous described body outline, the outline of described body is formed as general rectangular and comprises top margin, base and be connected between described top margin and base two linear side parallel to each other, top margin, base chamfered transition respectively and between the linear side be adjacent, at least one in described top margin and base extends outward boss away from described endoporus.
According to the stator punching of the utility model embodiment, by arranging boss on top margin and base, compared to the stator profile of traditional stator punching, distance between top margin and base reduces, when meeting the stable installation in motor casing, greatly reduce material, be convenient to manufacture, and can ensure the magnetic of stator yoke close evenly.
According to an embodiment of the present utility model, described boss is symmetrical relative to the first reference center line, and wherein the first reference center line is parallel with described linear side through the central point of described endoporus.
According to an embodiment of the present utility model, described boss is the one-level boss that described top margin or base extend outward.
According to an embodiment of the present utility model, described boss is multistage boss.
According to an embodiment of the present utility model, described boss is two-stage boss and comprises the first order boss extended outward from described top margin or base and the second level boss extended outward from the central authorities of described first order boss.
Alternatively, by hypotenuse transition between described first order boss and described top margin or base, by hypotenuse transition between described second level boss and described first order boss.
According to an embodiment of the present utility model, described top margin and base are provided with boss.
According to an embodiment of the present utility model, described top margin and base are symmetrical relative to the second reference center line, wherein said second reference center line through described endoporus central point and perpendicular to described linear side.
According to an embodiment of the present utility model, described installing hole is four and is located at four corners of described body respectively.
According to a kind of stator core of the utility model second aspect embodiment, comprising: multiple stator punching according to the utility model first aspect embodiment, described multiple stator punching forms along its axis direction is stacked.
Row's module is produced according to a kind of stator punching of the utility model third aspect embodiment, it is characterized in that, comprise the stator punching of many rows according to the utility model first aspect embodiment, often arrange described stator punching and comprise at least two stator punchings, the base of often arranging stator punching and the row's top margin of stator punching be adjacent or base contact, and adjacent two arrange stator punchings and are interspersed.
Alternatively, described often arrange the base of any one in stator punching or the first reference center line of top margin and the linear side of adjacent straight of two stator punchings of row's stator punching that is adjacent corresponding up and down, wherein the first reference center line is parallel with described linear side through the central point of described endoporus.
Alternatively, described stator punching comprises two rows or three rows, often arranges stator punching and comprises two.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic diagram of the stator punching according to the utility model embodiment;
Fig. 2 is the schematic diagram producing row's module according to the stator punching of the utility model embodiment;
Fig. 3 is the schematic diagram producing row's module according to the stator punching of another embodiment of the utility model;
Fig. 4-Fig. 5 is the schematic diagram that stator punching of the prior art produces row's module.
Reference numeral:
Stator punching 100;
Body 1; Endoporus 11; Stator slot 12; Installing hole 13;
Top margin 14a; Base 14b; Boss 140; First order boss 141; Second level boss 142;
Linear side 15
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Below with reference to Fig. 1, the stator punching 100 according to the utility model first aspect embodiment is described.
According to a kind of stator punching 100 of the utility model embodiment, comprise: body 1, body 1 has endoporus 11, the multiple stator slots 12 arranged around endoporus 11 and the installing hole 13 of adjacent body 1 outline, the outline of body 1 is formed as general rectangular and comprises top margin 14a, base 14b and be connected between top margin 14a and base 14b two linear side 15 (such as the left and right side in Fig. 1-Fig. 3) parallel to each other, top margin 14a, base 14b chamfered transition respectively and between the linear side 15 be adjacent, at least one in top margin 14a and base 14b extends outward boss 140 away from endoporus 11.Alternatively, installing hole 13 is four and is located at four corners of body 1 respectively.
According to the stator punching of the utility model embodiment, by arranging boss on top margin and base, compared to the stator profile of traditional stator punching, distance between top margin and base reduces, when meeting the stable installation in motor casing, greatly reduce material, be convenient to manufacture, and can ensure the magnetic of stator yoke close evenly.
As shown in Figure 1, in some preferred embodiments, boss 140 is symmetrical relative to the first reference center line X, and wherein the first reference center line X is parallel with linear side 15 through the central point of endoporus 11.
According to an embodiment of the present utility model, boss 140 is the one-level boss (scheming not shown) that top margin 14a or base 14b extend outward.Certainly, the utility model is not limited to this, and in further embodiments, boss can also be multistage boss.
Such as, in example as shown in Figure 1, boss is two-stage boss and comprises the first order boss 141 extended outward from top margin 14a or base 14b and the second level boss 142 extended outward from the central authorities of first order boss 141.Alternatively, by hypotenuse transition between first order boss 141 and top margin 14a or base 14b, by hypotenuse transition between second level boss 142 and first order boss 141.
In certain embodiments, as shown in Figure 1, top margin 14a and base 14b is provided with boss.Alternatively, top margin 14a and base 14b is symmetrical relative to the second reference center line Y, wherein the second reference center line through endoporus 11 central point and perpendicular to linear side 15.Thus, boss is manufactured simply convenient, and structure is reliable.
According to a kind of stator core (scheming not shown) of the utility model second aspect embodiment, comprising: multiple stator punching 100 according to the utility model first aspect embodiment, multiple stator punching 100 forms along its axis direction is stacked.
Describe below with reference to Fig. 2-Fig. 3 and produce module according to the stator punching of the utility model third aspect embodiment, wherein this stator punching produces module in the production process of stator punching.
Row's module is produced according to the stator punching of the utility model embodiment, comprise the stator punching 100 of many rows according to the utility model first aspect embodiment, often arrange stator punching 100 and comprise at least two stator punchings 100, the base 14b often arranging the stator punching 100 and row top margin 14a of stator punching 100 or base 14b be adjacent contacts, and adjacent two arrange stator punchings 100 and are interspersed.Alternatively, stator punching comprises two rows or three rows, often arranges stator punching and comprises two.
By adopting the stator punching of the utility model above-described embodiment, the overall dimensions making the stator punching arranged aborning produce row's module reduces, and takes full advantage of clear position A in traditional row's module.Such as shown in Figure 2, be the row's module comprising three row's stator punchings, the stator punching compared to the prior art shown in Fig. 4 produces row's module, and the length of overall above-below direction reduces to 318mm from 324mm.Such as again the row's module comprising two row's stator punchings as shown in Figure 3, stator punching compared to the prior art shown in Fig. 5 produces row's module, the length of overall above-below direction reduces to 213mm from 216mm, greatly reduces use material thus, thus decreases cost.
In embodiments more of the present utility model, often to arrange in stator punching 100 the first reference center line of any one and the linear side 15 about correspondence of adjacent straight of two stator punchings 100 of row's stator punching 100 that is adjacent, wherein the first reference center line is parallel with linear side 15 through the central point of endoporus 11.Specifically, as shown in Figure 2, the base 14b of first row stator punching contacts with the top margin 14a of second row stator punching, and the linear side 15 of the adjacent straight of first row stator punching is located on the same line with the first reference center line X of first punching in second row stator punching.The base 14b of second row stator punching contacts with the base 14a of the 3rd row's stator punching, namely second row and the 3rd row's stator punching are relatively arranged in bottom, and the linear side 15 of adjacent straight of the 3rd row's stator punching is located on the same line with the first reference center line X of first punching in second row stator punching.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (13)
1. a stator punching, is characterized in that, comprising:
Body, multiple stator slot that described body has endoporus, arrange around described endoporus and the installing hole of contiguous described body outline, the outline of described body is formed as general rectangular and comprises top margin, base and be connected between described top margin and base two linear side parallel to each other, top margin, base chamfered transition respectively and between the linear side be adjacent, at least one in described top margin and base extends outward boss away from described endoporus.
2. stator punching according to claim 1, is characterized in that, described boss is symmetrical relative to the first reference center line, and wherein the first reference center line is parallel with described linear side through the central point of described endoporus.
3. stator punching according to claim 2, is characterized in that, described boss is the one-level boss that described top margin or base extend outward.
4. stator punching according to claim 2, is characterized in that, described boss is multistage boss.
5. stator punching according to claim 4, is characterized in that, described boss is two-stage boss and comprises the first order boss extended outward from described top margin or base and the second level boss extended outward from the central authorities of described first order boss.
6. stator punching according to claim 5, is characterized in that, by hypotenuse transition between described first order boss and described top margin or base, by hypotenuse transition between described second level boss and described first order boss.
7. the stator punching according to any one of claim 1-6, is characterized in that, described top margin and base are provided with boss.
8. stator punching according to claim 7, is characterized in that, described top margin and base are symmetrical relative to the second reference center line, wherein said second reference center line through described endoporus central point and perpendicular to described linear side.
9. stator punching according to claim 1, is characterized in that, described installing hole is four and is located at four corners of described body respectively.
10. a stator core, is characterized in that, comprising:
Multiple stator punching according to any one of claim 1-9, described multiple stator punching forms along its axis direction is stacked.
11. 1 kinds of stator punchings produce row's module, it is characterized in that, comprise the stator punching of many rows according to any one of claim 1-9, often arrange described stator punching and comprise at least two stator punchings, the base of often arranging stator punching and the row's top margin of stator punching be adjacent or base contact, and adjacent two arrange stator punchings and are interspersed.
12. stator punchings according to claim 11 produce row's module, it is characterized in that, described often arrange the base of any one in stator punching or the first reference center line of top margin and the linear side of adjacent straight of two stator punchings of row's stator punching that is adjacent corresponding up and down, wherein the first reference center line is parallel with described linear side through the central point of described endoporus.
13. stator punchings according to claim 11 produce row's module, and it is characterized in that, described stator punching comprises two rows or three rows, often arrange stator punching and comprise two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503795.3U CN204145101U (en) | 2014-09-02 | 2014-09-02 | Stator punching and stator core, the stator punching production row module with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503795.3U CN204145101U (en) | 2014-09-02 | 2014-09-02 | Stator punching and stator core, the stator punching production row module with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145101U true CN204145101U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420503795.3U Expired - Lifetime CN204145101U (en) | 2014-09-02 | 2014-09-02 | Stator punching and stator core, the stator punching production row module with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067027A (en) * | 2018-07-13 | 2018-12-21 | 卧龙电气集团股份有限公司 | A kind of stator punching and stator core and motor with the punching |
| WO2024139839A1 (en) * | 2022-12-29 | 2024-07-04 | 安徽美芝制冷设备有限公司 | Stator lamination, motor, compressor and stator lamination arrangement structure |
-
2014
- 2014-09-02 CN CN201420503795.3U patent/CN204145101U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067027A (en) * | 2018-07-13 | 2018-12-21 | 卧龙电气集团股份有限公司 | A kind of stator punching and stator core and motor with the punching |
| CN109067027B (en) * | 2018-07-13 | 2024-04-19 | 卧龙电气驱动集团股份有限公司 | Stator punching sheet, stator core with same and motor |
| WO2024139839A1 (en) * | 2022-12-29 | 2024-07-04 | 安徽美芝制冷设备有限公司 | Stator lamination, motor, compressor and stator lamination arrangement structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150204 |