CN208158243U - A kind of energized stator piece and energized stator - Google Patents
A kind of energized stator piece and energized stator Download PDFInfo
- Publication number
- CN208158243U CN208158243U CN201820529784.0U CN201820529784U CN208158243U CN 208158243 U CN208158243 U CN 208158243U CN 201820529784 U CN201820529784 U CN 201820529784U CN 208158243 U CN208158243 U CN 208158243U
- Authority
- CN
- China
- Prior art keywords
- energized stator
- arc
- punching
- arc punching
- end side
- 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
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
A kind of energized stator piece of the utility model, the energized stator piece is spliced by multiple arc punchings, stator film trap is provided on the inner sidewall of the arc punching, T-shaped lug boss is provided on the lateral wall of the arc punching, at least two perforation are offered in the arc punching, the front end side of the arc punching and rear end side are respectively arranged with stitching section and connecting groove；When the multiple arc punching is spliced, the stitching section of an arc punching front end side can be stuck on the connecting groove of another arc punching rear end side, form a ring structure after multiple arc punching splicings.The utility model additionally provides a kind of energized stator；The utility model improves stock utilization and reduces manufacturing cost.
Description
Technical field
The utility model relates to motor production technical field, especially a kind of energized stator piece and energized stator.
Background technique
The punching being presently used in larger-size common stator core is all to use to be stamped to form, and conventional stamping method is normal
Punching press is carried out using whole.And traditional energized stator lamination is annular, is that full wafer die sinking is stamped to form, the structure of mold is multiple
It is miscellaneous, higher cost.And the waste of annular lamination structure production process blank is serious, stock utilization is lower；I.e. by lamination annular
Middle part is all scratched, and stator film trap is formed, and the lamination for scratching part in this way can not be re-used.
Summary of the invention
In order to overcome the problems referred above, it the purpose of the utility model is to provide a kind of energized stator piece and energized stator, reduces
The manufacturing cost of energized stator.
The utility model is realized using following scheme：A kind of energized stator piece, the energized stator piece is by multiple arcs
Punching is spliced, and stator film trap is provided on the inner sidewall of the arc punching, is arranged on the lateral wall of the arc punching
There is T-shaped lug boss, at least two perforation, the front end side of the arc punching and rear end side are offered in the arc punching
It is respectively arranged with stitching section and connecting groove；When the multiple arc punching is spliced, the stitching section of an arc punching front end side
It can be stuck on the connecting groove of another arc punching rear end side, form a ring structure after multiple arc punching splicings.
Further, the stitching section is T-shaped, and the connecting groove is T-shaped, the stitching section and connecting groove phase
Matching.
Further, the energized stator piece is spliced by 6, the 8 or 10 arc punchings.
In addition, the utility model additionally provides a kind of energized stator, the energized stator is folded by multiple energized stator pieces
Pressure is assembled, and the T-shaped lug boss after the multiple energized stator piece laminates forms a guide rail, in the arc punching
Perforation be correspondingly arranged on a locating part, the locating part includes cylindrical bar, connecting rod and limit plate, the connection bridge
It is located between cylindrical bar and limit plate；The cylindrical bar is inserted into the perforation, and the connecting rod and limit plate are to energized stator
Side wall is limited.
Further, the section of the guide rail is T-shaped.
The beneficial effects of the utility model are：The energized stator piece of the utility model by multiple arc punching splicings and
At such energized stator piece is without carrying out whole punching press, as long as punching press arc punching when punching press, then again by arc punching
Spliced, greatlyd save in this way in production link to the waste of material and is met to the precision demand of assembly technology.
In addition, the energized stator of the utility model is to be formed by multiple energized stator piece stack-press assemblies, and energized stator piece is by more
A locating part is limited, so that energized stator overall structure is secured, and energized stator, by a guide rail, which can be embedded into
On the inner wall conduit of electric machine casing, so that energized stator can be arranged in electric machine casing strongerly, motor is improved
Service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model energized stator piece.
Fig. 2 is the structural schematic diagram of the utility model arc punching.
Fig. 3 is the structural schematic diagram of the utility model energized stator.
Fig. 4 is the structural schematic diagram that the utility model energized stator does not install locating part.
Fig. 5 is the structural schematic diagram of the utility model locating part.
Fig. 6 is motor housing structural schematic diagram.
Fig. 7 is the structural schematic diagram that energized stator is mounted on motor housing in Fig. 6.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
It please refers to shown in Fig. 1 to Fig. 7, the utility model provides a kind of energized stator piece 10, the energized stator piece 10
It is spliced by multiple arc punchings 1, stator film trap 11, the arc punching is provided on the inner sidewall of the arc punching 1
It is provided with T-shaped lug boss 12 on the lateral wall of piece 1, at least two perforation 13, the arc are offered in the arc punching 1
The front end side of shape punching 1 and rear end side are respectively arranged with stitching section 14 and connecting groove 15；The multiple arc punching 1 is spliced
When, the stitching section 14 of 1 front end side of arc punching can be stuck on the connecting groove 15 of another 1 rear end side of arc punching, multiple
Arc punching 1 splice after form a ring structure.As long as the punching of punching press arc, then again rushes arc when such punching press
Piece is spliced, and the waste in production link to material is greatlyd save.
In the present invention, the stitching section 14 is T-shaped, and the connecting groove 15 is T-shaped, the stitching section
14 and connecting groove 15 match.The energized stator piece 10 is spliced by 6, the 8 or 10 arc punchings 1.
The embodiments of the present invention energized stator piece 10 is made of 8 arc punchings.
Fig. 3 is the structural schematic diagram of the utility model energized stator.A kind of energized stator of the utility model, the excitation
Stator is formed by multiple 10 stack-press assemblies of energized stator piece, the multiple energized stator piece 10 laminate after it is T-shaped convex
It plays portion 12 and forms a guide rail 2, the perforation 13 in the arc punching 1 is correspondingly arranged on a locating part 3, and the locating part 3 wraps
Cylindrical bar 31, connecting rod 32 and limit plate 33 are included, the connecting rod 32 is erected between cylindrical bar 31 and limit plate 33；It is described
Cylindrical bar 31 is inserted into the perforation 13, and the connecting rod 32 and limit plate 33 limit the side wall of energized stator.It encourages in this way
Magnetic stator is to be formed by multiple energized stator piece stack-press assemblies, and energized stator piece is limited by multiple locating parts,
So that energized stator overall structure is secured.
In addition, the section of the guide rail 2 is T-shaped.Wherein, energized stator needs to be mounted on motor housing, this is specially
Motor housing 4 involved in benefit is to need to offer multiple conduits 41, the section of the conduit in the inner sidewall of motor housing 4
To be T-shaped, the T-shaped guide rail 2 of energized stator is directly embedded into conduit 41 in this way, to complete the peace of energized stator
Dress.In this way energized stator is arranged in electric machine casing strongerly, improves the service life of motor.
In short, the energized stator piece of the utility model is spliced by multiple arc punchings, such energized stator piece without
Whole punching press need to be carried out, it is big in this way as long as punching press arc punching when punching press, is then again spliced arc punching
It is big to save in production link to the waste of material and meet precision demand to assembly technology.In addition, the utility model is encouraged
Magnetic stator is to be formed by multiple energized stator piece stack-press assemblies, and energized stator piece is limited by multiple locating parts,
So that energized stator overall structure is secured, and energized stator, by a guide rail, which can be embedded into the inner wall conduit of electric machine casing
On, so that energized stator can be arranged in electric machine casing strongerly, improve the service life of motor.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (5)
1. a kind of energized stator piece, it is characterised in that：The energized stator piece is spliced by multiple arc punchings, the arc
It is provided with stator film trap on the inner sidewall of shape punching, T-shaped lug boss is provided on the lateral wall of the arc punching, it is described
At least two perforation are offered in arc punching, the front end side of the arc punching and rear end side are respectively arranged with stitching section and rank
Access slot；When the multiple arc punching is spliced, the stitching section of an arc punching front end side can be stuck in another arc punching
On the connecting groove of rear end side, a ring structure is formed after multiple arc punching splicings.
2. a kind of energized stator piece according to claim 1, it is characterised in that：The stitching section is T-shaped, the rank
Access slot be it is T-shaped, the stitching section and connecting groove match.
3. a kind of energized stator piece according to claim 1, it is characterised in that：The energized stator piece by 6,8 or
The person 10 arc punchings are spliced.
4. a kind of energized stator using energized stator piece as described in claim 1, it is characterised in that：The energized stator by
Multiple energized stator piece stack-press assemblies form, and the T-shaped lug boss after the multiple energized stator piece laminates forms one
Guide rail, the perforation in the arc punching are correspondingly arranged on a locating part, the locating part include cylindrical bar, connecting rod and
Limit plate, the connecting rod are erected between cylindrical bar and limit plate；The cylindrical bar is inserted into the perforation, the connecting rod and
Limit plate limits the side wall of energized stator.
5. a kind of energized stator according to claim 4, it is characterised in that：The section of the guide rail is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529784.0U CN208158243U (en) | 2018-04-13 | 2018-04-13 | A kind of energized stator piece and energized stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529784.0U CN208158243U (en) | 2018-04-13 | 2018-04-13 | A kind of energized stator piece and energized stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158243U true CN208158243U (en) | 2018-11-27 |
Family
ID=64378119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820529784.0U Expired - Fee Related CN208158243U (en) | 2018-04-13 | 2018-04-13 | A kind of energized stator piece and energized stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158243U (en) |
-
2018
- 2018-04-13 CN CN201820529784.0U patent/CN208158243U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102549881A (en) | Method of manufacturing molded stator of dynamo electric machine | |
| CN105144553A (en) | Method for inserting magnet into rotor core | |
| CN203883562U (en) | Stator core, stator and motor | |
| CN101860134A (en) | Stamping process for stator and rotor of wind power generator | |
| CN208158243U (en) | A kind of energized stator piece and energized stator | |
| CN203445710U (en) | Motor | |
| CN211859739U (en) | Strip-shaped punching sheet, winding type iron core and motor | |
| CN103475170B (en) | Manufacturing method of iron core, iron core structure and motor | |
| JP2014176127A (en) | Laminated core and manufacturing method thereof | |
| CN203645513U (en) | Split combined stator for outer-rotor permanent-magnet synchronous traction machine | |
| CN201163741Y (en) | Brushless electric machine used for oil fuel pump | |
| CN201750300U (en) | Compound progressive die capable of producing two punchings | |
| CN203233246U (en) | Stator iron core lamination unit, stator and induction motor | |
| CN113991951A (en) | Permanent magnet motor rotor machining process and rotor assembly | |
| CN2744047Y (en) | Permanent magnetic electric machine rotor iron core mechanism | |
| CN212627607U (en) | Small-size direct current has brush motor assembly fixture | |
| KR20180060555A (en) | The punch die and their product for the improvements of electrical efficiency of the generator core in the process of punch and die | |
| CN210225084U (en) | Submersible motor rotor core section | |
| CN104377901A (en) | Manufacturing method for stator | |
| CN103259377A (en) | Manufacturing method of stator | |
| CN202798401U (en) | Salient pole magnetic pole of salient pole type synchronous motor and motor | |
| CN215378597U (en) | Surface-mounted rotor core structure of permanent magnet motor | |
| CN209502685U (en) | Motor stator compound band grooving shape waste material mold and motor entirely | |
| CN212751949U (en) | Improved structure of split type stator core | |
| CN214078742U (en) | Double-groove punching belt separation groove-jumping die for stator and rotor punching sheet for motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |