CN207968094U - A kind of motor improving stator structure - Google Patents
A kind of motor improving stator structure Download PDFInfo
- Publication number
- CN207968094U CN207968094U CN201820458878.3U CN201820458878U CN207968094U CN 207968094 U CN207968094 U CN 207968094U CN 201820458878 U CN201820458878 U CN 201820458878U CN 207968094 U CN207968094 U CN 207968094U
- Authority
- CN
- China
- Prior art keywords
- stator
- procapsid
- end cap
- sheet metal
- rotor
- 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.)
- Active
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
A kind of motor improving stator structure, including procapsid and back casing are equipped with rotor and stator in back casing, and stator is equipped with the centre bore being rotatably assorted with rotor, and rotor is connected with the output shaft for extending procapsid, it is characterised in that：The stator includes that polylith is rectangular or the sheet metal laminated of hexagonal structure is constituted, stator is fixedly connected by fastener with procapsid, the sheet metal of the structure can occupy the area of raw material plank in die cut to greatest extent, it is wasted caused by reducing punching press, save material, reduce stator production cost, and it stator is directly fixedly mounted on procapsid can save motor front end cover part and installation steps, reduce the production cost of motor entirety, it is easy to assembly quick, improve production efficiency.
Description
Technical field
The utility model is related to motor field, specifically a kind of motor for improving stator structure.
Background technology
Stator is the stationary part of motor, and the main function of stator is to generate rotating excitation field, drives rotor motion, greatly
Partial stator is constituted using polylith sheet metal laminated, but the sheet metal of traditional stator is largely circle, the shape
Stator is in order to coordinate the use of rotor and body fuselage, but the sheet metal of the shape is in die cut, sheet metal
Between there are more vacant area, the waste of raw material plank is caused, to improve the production cost of stator.
In addition, the right stator of most of motor, rotor and drive end bearing bracket and the rear end cap composition of front and back installation, when production, will
Stator and rotor are mounted between drive end bearing bracket and rear end cap, then drive end bearing bracket and rear end cap are fixedly connected with the casing, the assembly side
Formula technique is cumbersome and increases the production cost of motor.
Utility model content
Utility model aims to solve above-mentioned existing problem, a kind of one kind simple and reasonable for structure is provided and is changed
Into the motor of stator structure, effect is can to save stator raw material, improves production efficiency, reduces production cost etc..
A kind of motor improving stator structure, including procapsid and back casing are equipped with rotor and stator in back casing, fixed
Son is equipped with the centre bore being rotatably assorted with rotor, and rotor is connected with the output shaft for extending procapsid, and the stator includes polylith
Rectangular or hexagonal structure sheet metal laminated is constituted, and stator is fixedly connected by fastener with procapsid, the gold of the structure
Belong to the area that thin slice can occupy raw material plank in die cut to greatest extent, is wasted caused by reducing punching press, save material
Material reduces stator production cost, and stator is directly fixedly mounted on procapsid can save motor front end cover part and
Installation steps reduce the production cost of motor entirety, easy to assembly quick, improve production efficiency.
The side of the stator is additionally provided with rear end cap, and rear end cap is extended with connecting plate, end cap trepanning is offered on connecting plate,
The side correspondence of stator offers stator connecting hole, rear end cap and stator and passes through end cap trepanning and stator to connect by fastener
Hole is fixedly connected with procapsid.
The procapsid is extended with branch sleeve close to the side of stator, and fastener passes through end cap trepanning and stator to connect
Hole is fixedly connected with branch sleeve.
The electric machine structure is simple, quick and easy for installation, saves the part of the drive end bearing bracket part and installs the step of drive end bearing bracket
Suddenly, production efficiency is improved, when installation, it is only necessary to which the end cap trepanning of the stator connecting hole of stator and rear end cap is directed at connector sleeve
Cylinder finally screws on fastener, that is, completes the installation of motor.
The same position of every piece of sheet metal offers location indentations, and it is recessed that multiple location indentations laminateds constitute a positioning
Can slot, multiple location indentations facilitate polylith sheet metal quick alignment to stack compression, be constituted by observing multiple location indentations
One positioning groove judges that every piece of sheet metal whether in same direction, opens up convenient for stator connecting hole, simple and quick.
The corner of every piece of sheet metal is equipped with arc fillet, and arc fillet avoids sheet metal from using right-angle structure
When collision deformation is easy in transportational process, and reduce the incised wound safety problems such as hand in workers carry's sheet metal.
The utility model has the beneficial effects that：
A kind of motor improving stator structure of the utility model, simple in structure, easy for installation, the sheet metal of the structure exists
The area of raw material plank can be occupied when die cut to greatest extent, is wasted caused by reducing punching press, saves material, it is fixed to reduce
Sub- production cost, and stator is directly fixedly mounted on procapsid can save motor front end cover part and installation steps,
The production cost of motor entirety is reduced, it is easy to assembly quick, improve production efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the rectangular cutting arrangement schematic diagram of the utility model.
Fig. 3 is that the hexagon of the utility model cuts arrangement schematic diagram.
Fig. 4 is the foil structures schematic diagram of the utility model.
Fig. 5 is the rear end cover structure schematic diagram of the utility model.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figures 1 to 5, a kind of motor improving stator structure, including procapsid 1 and back casing 2, in back casing 2
Rotor 3 and stator 4 are installed, stator 4 is equipped with the centre bore 5 being rotatably assorted with rotor 3, and rotor 3, which is connected with, extends procapsid 1
Output shaft 6, the stator 4 includes that polylith is rectangular or 401 laminated of sheet metal of hexagonal structure is constituted, and stator 4 is by tight
Firmware 7 is fixedly connected with procapsid 1, and the sheet metal 401 of the structure can occupy raw material in die cut to greatest extent
The area of plank wastes caused by reducing punching press, saves material, reduces by 4 production cost of stator, and stator 4 is directly fixed
Motor front end cover part and installation steps can be saved mounted on procapsid 1, reduces the production cost of motor entirety, assembly side
Just quick, improve production efficiency.
The side of the stator 4 is additionally provided with rear end cap 8, and rear end cap 8 is extended with connecting plate 801, is offered on connecting plate 801
End cap trepanning 802, the side of stator 4, which corresponds to, offers stator connecting hole 402, and rear end cap 8 and stator 4 are passed through by fastener 7
End cap trepanning 802 and stator connecting hole 402 are fixedly connected with procapsid 1.
The procapsid 1 is extended with branch sleeve 101 close to the side of stator 4, fastener 7 pass through end cap trepanning 802 with
And stator connecting hole 402 is fixedly connected with branch sleeve 101.
The electric machine structure is simple, quick and easy for installation, saves the part of the drive end bearing bracket part and installs the step of drive end bearing bracket
Suddenly, production efficiency is improved, when installation, it is only necessary to be directed at the end cap trepanning 802 of the stator connecting hole 402 of stator 4 and rear end cap 8
Branch sleeve 101 finally screws on fastener 7, that is, completes the installation of motor.
The same position of every piece of sheet metal 401 offers location indentations 403,403 laminated structure of multiple location indentations
At a positioning groove 404, multiple location indentations 403 facilitate 401 quick alignment of polylith sheet metal to stack compression, more by observing
Can a location indentations 403 constitute a positioning groove 404 and judge that every piece of sheet metal 401 whether in same direction, is convenient for stator
Connecting hole 402 opens up, simple and quick.
The corner of every piece of sheet metal 401 is equipped with arc fillet, and arc fillet avoids sheet metal 401 using straight
Collision deformation is easy when corner structure in transportational process, and the safety such as incised wound hand are reduced in workers carry's sheet metal 401
Problem.
It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model
Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented
Example, not as the additional limitation to the utility model content, purpose of providing these embodiments is makes to this reality these embodiments
Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper
The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill
For personnel, it can be modified or changed according to the above description, and all these modifications and variations should all belong to this practicality newly
The protection domain of type appended claims.
Claims (5)
1. a kind of motor improving stator structure, including procapsid (1) and back casing (2), back casing (2) is interior to be equipped with rotor
(3) and stator (4), stator (4) are equipped with the centre bore (5) being rotatably assorted with rotor (3), and rotor (3), which is connected with, extends front housing
The output shaft (6) of body (1), it is characterised in that：The stator (4) includes that polylith is rectangular or the sheet metal of hexagonal structure
(401) laminated is constituted, and stator (4) is fixedly connected by fastener (7) with procapsid (1).
2. a kind of motor improving stator structure according to claim 1, it is characterised in that：The side of the stator (4) is also
Equipped with rear end cap (8), rear end cap (8) is extended with connecting plate (801), and end cap trepanning (802) is offered on connecting plate (801), fixed
The side of sub (4), which corresponds to, offers stator connecting hole (402), rear end cap (8) and stator (4) by fastener (7) across end cap
Trepanning (802) and stator connecting hole (402) are fixedly connected with procapsid (1).
3. a kind of motor improving stator structure according to claim 1 or claim 2, it is characterised in that：The procapsid (1) is close
The side of stator (4) is extended with branch sleeve (101), and fastener (7) passes through end cap trepanning (802) and stator connecting hole
(402) it is fixedly connected with branch sleeve (101).
4. a kind of motor improving stator structure according to claim 1, it is characterised in that：Every piece of sheet metal
(401) same position offers location indentations (403), and multiple location indentations (403) laminateds constitute a positioning groove (404).
5. a kind of motor improving stator structure according to claim 1, it is characterised in that：Every piece of sheet metal
(401) corner is equipped with arc fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458878.3U CN207968094U (en) | 2018-04-02 | 2018-04-02 | A kind of motor improving stator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458878.3U CN207968094U (en) | 2018-04-02 | 2018-04-02 | A kind of motor improving stator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207968094U true CN207968094U (en) | 2018-10-12 |
Family
ID=63726792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820458878.3U Active CN207968094U (en) | 2018-04-02 | 2018-04-02 | A kind of motor improving stator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207968094U (en) |
-
2018
- 2018-04-02 CN CN201820458878.3U patent/CN207968094U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207968094U (en) | A kind of motor improving stator structure | |
| CN208474182U (en) | A kind of improved fan motor | |
| CN205389158U (en) | Low energy consumption environmental protection motor | |
| CN202895367U (en) | Milling cutter adjusting plate for vertical milling machine for wooden door | |
| CN211405760U (en) | Efficient escalator motor heat dissipation structure | |
| CN207647839U (en) | Blade for ceiling fan mounting structure | |
| CN209849970U (en) | Plate shearing machine | |
| CN201711418U (en) | Cold working die module | |
| CN214283511U (en) | Line ware is traced with having cloth damage function that reduces to dress designing | |
| CN212443485U (en) | Plate shearing machine tool with material arranging mechanism | |
| CN204413299U (en) | Portable cutter | |
| CN210359545U (en) | Combined cutter for plate rolling shear | |
| CN203973656U (en) | The mounting structure of decorating film cutting knife | |
| CN208947230U (en) | A kind of side wall aluminium interior structure | |
| CN203992630U (en) | A kind of engine gudgeon pin machining servicing unit | |
| CN204747182U (en) | Pin cuts off mould | |
| CN108380733A (en) | A kind of waste suction staking punch | |
| CN212526290U (en) | Numerical control aluminum profile cutting machine capable of cutting from bottom to top | |
| CN213859389U (en) | Can prevent door and window sealing strip processing of deformation with tailorring device | |
| CN210550272U (en) | Knife edge dotting machine for die cutting machine | |
| CN2449890Y (en) | Paper cutter for machinery | |
| CN201947094U (en) | Vehicle radiator fan motor | |
| CN209647342U (en) | A kind of polygon punching shape blanking apparatus | |
| CN204263128U (en) | A kind of beveler improving casing and handle | |
| CN210190062U (en) | Three-groove type cylindrical cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |