CN216699629U - Fast-assembling type motor stator assembly - Google Patents
Fast-assembling type motor stator assembly Download PDFInfo
- Publication number
- CN216699629U CN216699629U CN202123442985.8U CN202123442985U CN216699629U CN 216699629 U CN216699629 U CN 216699629U CN 202123442985 U CN202123442985 U CN 202123442985U CN 216699629 U CN216699629 U CN 216699629U
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- stator
- cover plate
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- assembly
- mounting
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- 238000009434 installation Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a fast-assembly motor stator assembly which comprises a machine shell and a stator, wherein one end of the machine shell is provided with a cover plate, the other end of the machine shell is provided with a bottom plate, the stator is provided with a plurality of mounting holes, and the mounting holes are coaxial with threaded holes in the cover plate under the guiding action of a positioning assembly. The arrangement of the positioning assembly enables the mounting hole in the stator to be quickly aligned with the threaded hole in the cover plate, so that the mounting difficulty of the stator is reduced, and the mounting speed of the stator is increased.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a fast-assembling motor stator assembly.
Background
An electric Motor (Motor) is a device that converts electrical energy into mechanical energy. The electromagnetic power generator utilizes an electrified coil (namely a stator winding) to generate a rotating magnetic field and acts on a rotor (such as a squirrel-cage closed aluminum frame) to form magnetoelectric power rotating torque. The motors are divided into direct current motors and alternating current motors according to different power supplies, most of the motors in the power system are alternating current motors, and can be synchronous motors or asynchronous motors (the rotating speed of a stator magnetic field of the motor is different from the rotating speed of a rotor to keep synchronous speed). The motor mainly comprises a stator and a rotor, and the direction of the forced movement of the electrified conducting wire in a magnetic field is related to the current direction and the direction of a magnetic induction line (magnetic field direction). The working principle of the motor is that the magnetic field exerts force on current to rotate the motor.
The stator is generally inserted into the cover plate, and then the bolts penetrate through the stator and are in threaded connection with the cover plate, so that the stator is fixed. To avoid stator wobble, the stator is typically connected to the cover plate in an interference fit. When the mounting holes on the stator are misaligned with the threaded holes on the cover plate, it is difficult to reposition the stator by rotating the stator, and thus the stator is difficult to securely mount.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the technical problem that the traditional motor stator is difficult to fix and install is solved.
The utility model provides a fast-assembly motor stator assembly which comprises a machine shell and a stator, wherein one end of the machine shell is provided with a cover plate, the other end of the machine shell is provided with a bottom plate, the stator is provided with a plurality of mounting holes, and the mounting holes are coaxial with threaded holes in the cover plate under the guiding action of a positioning assembly.
The arrangement of the positioning assembly enables the mounting hole in the stator to be quickly aligned with the threaded hole in the cover plate, so that the mounting difficulty of the stator is reduced, and the mounting speed of the stator is increased.
The problem is further improved and solved because the traditional positioning assembly needs to be detached after the stator is installed, and the detachment is difficult. When the stator is installed, the sleeve is pulled out for a certain distance, one end of the sleeve is clamped with the cover plate, then the stator is pressed into the cover plate, the sleeve is retracted into the installation hole, and finally the bolt penetrates through the sleeve and is in threaded connection with the cover plate, so that the stator can be fixed; so set up, the sleeve pipe need not demolish to solved traditional locating component and need demolishd, demolishd difficult technical problem moreover.
For explaining the concrete structure of sleeve pipe joint apron, in this scheme, the apron back is equipped with a plurality of integrated into one piece and corresponds sheathed tube projection, the projection tip is equipped with the internal thread, the sleeve pipe cup joints the projection.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of the stator prior to installation;
in the figure: 1. a housing; 2. a stator; 3. a cover plate; 4. a base plate; 5. a sleeve; 21. mounting holes; 31. a convex column.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the utility model relates to a fast-assembly motor stator assembly, which comprises a casing 1 and a stator 2, wherein one end of the casing 1 is provided with a cover plate 3, the other end of the casing 1 is provided with a bottom plate 4, the stator 2 is provided with a plurality of mounting holes 21, and sleeves 5 are slidably connected in the mounting holes 21.
As shown in fig. 2, the cover plate 3 has a plurality of integrally formed studs 31 corresponding to the sleeves 5, the studs 31 have internal threads at the ends thereof, and the sleeves 5 are sleeved on the studs 31.
As shown in fig. 3, when the stator 2 is installed, the sleeve 5 is first pulled out for a certain distance, one end of the sleeve 5 is clamped with the convex column 31, then the stator 2 is pressed into the cover plate 3, the sleeve 5 is retracted into the installation hole 21, and finally the bolt penetrates through the sleeve 5 and is in threaded connection with the convex column 31, so that the stator 2 can be fixed. And the sleeve 5 does not need to be removed, so that the technical problems that the traditional positioning assembly needs to be removed and is difficult to remove are solved.
The sleeve 5 enables the mounting hole 21 on the stator 2 to be quickly aligned to the threaded hole on the cover plate 3, so that the mounting difficulty of the stator 2 is reduced, and the mounting speed of the stator 2 is increased.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a fast-assembling type motor stator assembly, includes casing (1) and stator (2), casing (1) one end is equipped with apron (3), and the other end is equipped with bottom plate (4), its characterized in that: the stator (2) is provided with a plurality of mounting holes (21), and the mounting holes (21) are coaxial with the threaded holes in the cover plate (3) under the guiding action of the positioning assembly.
2. The stator assembly of the fast-assembling type motor as claimed in claim 1, wherein: the positioning assembly is arranged on a sleeve (5) which is in sliding connection with the mounting hole (21), and the sleeve (5) is used for clamping the cover plate (3).
3. The stator assembly of the fast-assembling type motor as claimed in claim 2, wherein: the back of the cover plate (3) is provided with a plurality of integrally formed convex columns (31) corresponding to the sleeves (5), internal threads are arranged at the end parts of the convex columns (31), and the sleeves (5) are sleeved with the convex columns (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123442985.8U CN216699629U (en) | 2021-12-31 | 2021-12-31 | Fast-assembling type motor stator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123442985.8U CN216699629U (en) | 2021-12-31 | 2021-12-31 | Fast-assembling type motor stator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216699629U true CN216699629U (en) | 2022-06-07 |
Family
ID=81824618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123442985.8U Active CN216699629U (en) | 2021-12-31 | 2021-12-31 | Fast-assembling type motor stator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216699629U (en) |
-
2021
- 2021-12-31 CN CN202123442985.8U patent/CN216699629U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213000 No. 19, Wenya Road, Qianhuang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU WUJIN ASIA-PACIFIC ELECTRICAL AND MECHANICAL PARTS Co.,Ltd. Country or region after: China Address before: 213000 No. 1 Longwo Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU WUJIN ASIA-PACIFIC ELECTRICAL AND MECHANICAL PARTS Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |