CN204597644U - Motor stator end plate - Google Patents
Motor stator end plate Download PDFInfo
- Publication number
- CN204597644U CN204597644U CN201520007536.6U CN201520007536U CN204597644U CN 204597644 U CN204597644 U CN 204597644U CN 201520007536 U CN201520007536 U CN 201520007536U CN 204597644 U CN204597644 U CN 204597644U
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- China
- Prior art keywords
- end plate
- punching
- stator
- stator end
- motor stator
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- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a kind of motor stator end plate, this motor stator end plate is by the superposition of at least two stator punching correspondences; And by spot-welding technology, adjacent two stator punchings are fixedly connected with, above-mentioned motor stator end plate eliminates punch die die sinking and the processing charges of stator end plate, is formed by stator punching spot welding completely, and processing is simple, whole installation process is simple and clear, saves a large amount of expense.And show through test of many times, length is flicked to stator punching teeth portion and can play effective control.
Description
Technical field
The utility model belongs to technical field of motor manufacture, particularly relates to a kind of motor stator end plate.
Background technology
Refer to shown in Fig. 1 and Fig. 2, Fig. 1 is the structural representation of existing a kind of stator end plate; Fig. 2 is the scheme of installation of existing stator end plate.At present, the stator end plate of motor manufacturer adopts structure as shown in Figure 1 mostly, it is directly stamped to form by steel plate, laminate according to such as Fig. 2 form, in Fig. 2, stator end plate 10 plays and controls the effect that stator punching teeth portion flicks length, but due to not concentricity height, different progression punching grooved different, required stator end plate type is extremely many, and then need to open many end plate punch dies, cause production cost to increase, the production cycle increases.
Utility model content
One of the purpose of this utility model is to provide a kind of motor stator end plate, and it has the advantages that to be convenient to processing and low cost of manufacture, to solve the problems referred to above that in prior art, motor stator end plate exists.
For reaching this object, the utility model by the following technical solutions:
A kind of motor stator end plate, wherein, described motor stator end plate is superposed by least two stator punchings and fixedly forms.
Especially, fixed by spot welding for adjacent in described at least two stator punchings two.
Especially, described stator punching comprises punching body and is distributed in several punching teeth of punching body inner ring, forms stator punching groove between two adjacent punching teeth.
Especially, several outer solder joints are provided with and solder joint in several between described two adjacent stator punchings, described outer solder joint is positioned at the circumferentially same of the middle part of described punching body, connect every a stator punching slot welding, it is circumferentially same that described interior solder joint is arranged on described punching tooth, and each punching tooth at least arranges one.
Especially, described each punching tooth is provided with two interior solder joints, and these two interior solder joints are arranged at the two ends of described punching tooth.
Especially, described motor stator end plate is superposed by three stator punchings and fixedly forms.
The beneficial effects of the utility model are, compared with prior art described motor stator end plate eliminates punch die die sinking and the processing charges of stator end plate, is formed by stator punching spot welding completely, and processing is simple, and whole installation process is simple and clear, saves a large amount of expense.And show through test of many times, length is flicked to stator punching teeth portion and can play effective control.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing a kind of stator end plate;
Fig. 2 is the scheme of installation of existing stator end plate;
Fig. 3 is the part sectioned view of a kind of motor stator end plate that the utility model embodiment 1 provides;
Fig. 4 is the structural representation of a kind of motor stator end plate that the utility model embodiment 1 provides.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Refer to shown in Fig. 3 and Fig. 4, in the present embodiment, a kind of motor stator end plate, this motor stator end plate is superposed by three stator punchings 20 and fixedly forms, be fixed by spot welding form between adjacent two of these three stator punchings 20, described stator punching 20 comprises punching body 21 and is distributed in several punching teeth 22 of punching body 21 inner ring, stator punching groove 23 is formed between two adjacent punching teeth 22, several outer solder joints 24 are provided with and solder joint 25 in several between described two adjacent stator punchings 20, described outer solder joint 24 is positioned at the circumferentially same of the middle part of described punching body 21, weld every a stator punching groove 23, it is circumferentially same that described interior solder joint 25 is arranged on described punching tooth 22, and each punching tooth 22 arranges two, these two interior solder joints 25 are positioned at the two ends of described punching tooth 22.
The thickness of described stator punching 20 is 0.5mm.Above-mentioned motor stator end plate has been tried out in Y2 motor center height 225-355 and ODP motor center height 180-355, and not only structure is simple and easy to produce, and ensures that stator teeth flicks length in the reasonable scope, reaches the object of expection.
Above embodiment has just set forth general principle of the present utility model and characteristic; the utility model does not limit by above-mentioned example; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a motor stator end plate, it is characterized in that, described motor stator end plate is superposed by least two stator punchings and fixedly forms, described stator punching comprises punching body and is distributed in several punching teeth of punching body inner ring, stator punching groove is formed between two adjacent punching teeth, several outer solder joints are provided with and solder joint in several between described two adjacent stator punchings, described outer solder joint is positioned at the circumferentially same of the middle part of described punching body, connect every a stator punching slot welding, it is circumferentially same that described interior solder joint is arranged on described punching tooth, and each punching tooth at least arranges one.
2. motor stator end plate according to claim 1, is characterized in that, is fixed for two adjacent in described at least two stator punchings by spot welding.
3. motor stator end plate according to claim 1, is characterized in that, described each punching tooth is provided with two interior solder joints, and these two interior solder joints are arranged at the two ends of described punching tooth.
4. motor stator end plate according to claim 1, is characterized in that, described motor stator end plate is superposed by three stator punchings and fixedly forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007536.6U CN204597644U (en) | 2015-01-06 | 2015-01-06 | Motor stator end plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007536.6U CN204597644U (en) | 2015-01-06 | 2015-01-06 | Motor stator end plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597644U true CN204597644U (en) | 2015-08-26 |
Family
ID=53933755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520007536.6U Active CN204597644U (en) | 2015-01-06 | 2015-01-06 | Motor stator end plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846561A (en) * | 2016-03-31 | 2016-08-10 | 中车永济电机有限公司 | Middle-large sized motor stator and rotor anti-gear swelling iron core |
| CN109494899A (en) * | 2018-12-25 | 2019-03-19 | 重庆赛力盟电机有限责任公司 | Large number of poles stator end plate |
| CN109950987A (en) * | 2017-12-21 | 2019-06-28 | 扬州千帆工业设备制造有限公司 | A kind of stator end plate |
-
2015
- 2015-01-06 CN CN201520007536.6U patent/CN204597644U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846561A (en) * | 2016-03-31 | 2016-08-10 | 中车永济电机有限公司 | Middle-large sized motor stator and rotor anti-gear swelling iron core |
| CN109950987A (en) * | 2017-12-21 | 2019-06-28 | 扬州千帆工业设备制造有限公司 | A kind of stator end plate |
| CN109494899A (en) * | 2018-12-25 | 2019-03-19 | 重庆赛力盟电机有限责任公司 | Large number of poles stator end plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |