CN210724338U - Miniature motor stator module - Google Patents
Miniature motor stator module Download PDFInfo
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- CN210724338U CN210724338U CN201922243884.4U CN201922243884U CN210724338U CN 210724338 U CN210724338 U CN 210724338U CN 201922243884 U CN201922243884 U CN 201922243884U CN 210724338 U CN210724338 U CN 210724338U
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- fixture block
- groove
- coil
- draw
- stator core
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Abstract
The utility model discloses a micro motor stator module, including stator core, the stator core inner wall is provided with the draw-in groove, stator core both sides surface all is provided with the screw hole, the screw hole is located the draw-in groove both sides, the inside joint of draw-in groove has the fixture block, fixture block lower extreme fixedly connected with coil former, the winding of the coil former outside has the coil, the fixture block outside is provided with the stationary blade, the stationary blade surface is provided with the fastening bolt, fastening bolt threaded connection is in threaded hole inside, the utility model discloses a be provided with draw-in groove and fixture block, when winding coil to the coil yoke, demolish the fixture block from the draw-in groove and make coil former and stator core separate to fine having made things convenient for to carry out the coil winding to the coil yoke.
Description
Technical Field
The utility model relates to a micro motor specifically is a micro motor stator module.
Background
The motor stator is an important part of the motor. The motor stator consists of three parts, namely a stator core, a stator winding and a machine base. The main function of the stator of the motor is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate current. The stator winding is divided into two types, namely a centralized type and a distributed type, according to the winding shape of the coil and the embedding wiring mode, the stator winding is different from the embedding wiring mode.
However, the stator core in the existing stator assembly is of an integrated structure, the stator winding is wound on the framework of the stator core, and the framework and the core are of the integrated structure, so that the winding is very inconvenient to operate during winding, and the defects of inconvenient installation, troublesome operation and the like exist. To this end, we propose a miniature motor stator assembly.
Disclosure of Invention
The utility model aims at providing a micro motor stator module to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a micro motor stator module, includes stator core, the stator core inner wall is provided with the draw-in groove, stator core both sides surface all is provided with the screw hole, the screw hole is located the draw-in groove both sides, the inside joint of draw-in groove has the fixture block, fixture block lower extreme fixedly connected with coil former, the winding of the coil former outside has the coil, the fixture block outside is provided with the stationary blade, the stationary blade surface is provided with the fastening and ties, fastening and tie threaded connection in screw hole inside.
Preferably, the fixture block is an inverted T-shaped fixture block.
Preferably, the fixing sheet is a fixing sheet with a circular arc structure.
Preferably, the outer side surface of the stator core is provided with a ventilation groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with draw-in groove and fixture block, when twining the coil to the coil yoke, demolish the fixture block from the draw-in groove and make coil former and stator core separate to fine having made things convenient for carries out the coil winding to the coil yoke, also made things convenient for maintenance and change simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic diagram of the stator core structure of the present invention.
Fig. 3 is a schematic view of the mounting structure of the coil rack and the fixture block of the present invention.
Fig. 4 is a schematic view of the fixing plate of the present invention.
In the figure: 1 stator core, 2 coils, 3 stationary blades, 4 fixture blocks, 5 draw-in grooves, 6 coil formers, 7 threaded holes, 8 fastening bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a micro motor stator module, includes stator core 1, 1 inner wall of stator core is provided with draw-in groove 5, 1 both sides surface of stator core all is provided with screw hole 7, screw hole 7 is located draw-in groove 5 both sides, the inside joint of draw-in groove 5 has fixture block 4, 4 lower extreme fixedly connected with coil formers 6 of fixture block, the winding has coil 2 in the 6 outside of coil formers, the 4 outsides of fixture block are provided with stationary blade 3, 3 surfaces on the stationary blade are provided with fastening bolt 8, 8 threaded connection of fastening bolt is inside screw hole 7.
Furthermore, the fixture block 4 is a fixture block with an inverted T-shaped structure, so that the fixture block 4 is clamped in the clamping groove 5 conveniently.
Further, the fixing sheet 3 is of an arc structure, so that the fixing sheet 3 is convenient to mount and is more attractive.
Furthermore, the surface of the outer side of the stator core 1 is provided with a ventilation groove, so that the stator can be well ventilated.
Specifically, during the use, when needs are wound to stator module, demolish 8 from screw hole 7 with the fastening bolt, then demolish fixture block 4 from draw-in groove 5 and wind, thereby screw up 8 with the fastening bolt in draw-in groove 5 at last in screw hole 7 with fixture block 4 card after the winding and make stationary blade 3 paste the outside surface of tightly at stator core 1 and make fixture block 4 fine fix in draw-in groove 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a micro motor stator module, includes stator core (1), its characterized in that: stator core (1) inner wall is provided with draw-in groove (5), stator core (1) both sides surface all is provided with screw hole (7), screw hole (7) are located draw-in groove (5) both sides, the inside joint of draw-in groove (5) has fixture block (4), fixture block (4) lower extreme fixedly connected with coil former (6), the winding has coil (2) in the coil former (6) outside winding, the fixture block (4) outside is provided with stationary blade (3), stationary blade (3) surface is provided with fastening bolt (8), fastening bolt (8) threaded connection is inside screw hole (7).
2. A micromotor stator assembly according to claim 1, wherein: the fixture block (4) is of an inverted T-shaped structure.
3. A micromotor stator assembly according to claim 1, wherein: the fixing piece (3) is of an arc structure.
4. A micromotor stator assembly according to claim 1, wherein: and a ventilation groove is formed in the surface of the outer side of the stator core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922243884.4U CN210724338U (en) | 2019-12-16 | 2019-12-16 | Miniature motor stator module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922243884.4U CN210724338U (en) | 2019-12-16 | 2019-12-16 | Miniature motor stator module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210724338U true CN210724338U (en) | 2020-06-09 |
Family
ID=70930991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922243884.4U Active CN210724338U (en) | 2019-12-16 | 2019-12-16 | Miniature motor stator module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210724338U (en) |
-
2019
- 2019-12-16 CN CN201922243884.4U patent/CN210724338U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 526238 Floor 3, Building B, Zhongdao Photoelectric Equipment Co., Ltd., No. 20, Beijiang Avenue, High tech Zone, Zhaoqing City, Guangdong Province Patentee after: ZHAOQING ZHONGKAI ELECTROMECHANICAL Co.,Ltd. Address before: Room 2A032, Innovation and Entrepreneurship Service Center, Jianshe Road, High tech Zone, Zhaoqing City, Guangdong Province, 526238 Patentee before: ZHAOQING ZHONGKAI ELECTROMECHANICAL Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |