CN220492716U - Stator core for motor - Google Patents
Stator core for motor Download PDFInfo
- Publication number
- CN220492716U CN220492716U CN202322066285.6U CN202322066285U CN220492716U CN 220492716 U CN220492716 U CN 220492716U CN 202322066285 U CN202322066285 U CN 202322066285U CN 220492716 U CN220492716 U CN 220492716U
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- CN
- China
- Prior art keywords
- ring
- base
- stator core
- fixing
- supporting ring
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- 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.)
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- 230000008093 supporting effect Effects 0.000 claims abstract description 29
- 241000883990 Flabellum Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model relates to the technical field of motors, in particular to a stator core for a motor, which comprises a supporting ring, wherein the inner side of the supporting ring is provided with a fixing groove, the outer side of the supporting ring is provided with a threaded hole II, each fixing groove is internally provided with a fixing block, the inner side of the fixing block is provided with a connecting block, the inner side of the connecting block is provided with a limiting plate, the top and the bottom of the supporting ring are both provided with fixing rings, the outer side of the fixing ring is provided with a threaded hole I, a supporting column is arranged below the fixing ring at the bottom, a base is arranged below the supporting column, a connecting rod is arranged inside the base, a center seat is arranged in the middle of the base, a connecting base is arranged above the center seat, a rotating shaft is arranged above the connecting base, and a plurality of fan blades are arranged at the bottom of the rotating shaft.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a stator core for a motor.
Background
The electric machine, in particular the electric motor, has a stator. The stator typically includes a plurality of relatively thin stator plates that are configured in a ring shape. The annular stator pieces are stacked one on top of the other in the axial direction into a lamination stack and then welded to each other into a stator core. The stator core is designed as a hollow cylinder and has slots on its inwardly directed surface. Inserting a wire for forming an induction coil into a slot
Chinese patent discloses a stator core (grant bulletin number CN 217984692U), and this patent technique can improve stator core's mechanical stability, however, if the coil on the stator core is unexpected when using, need carry out the installation dismantlement again, often comparatively troublesome, simultaneously, when stator core used, its inside can produce heat, so can cause the influence to the product for a long time. Accordingly, a stator core for an electric machine is provided by those skilled in the art to solve the problems set forth in the background art described above.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a stator core for a motor, which comprises a supporting ring, wherein the inner side of the supporting ring is provided with a fixing groove, the outer side of the supporting ring is provided with a threaded hole II, each fixing groove is internally provided with a fixing block, the inner side of the fixing block is provided with a connecting block, the inner side of the connecting block is provided with a limiting plate, the top and the bottom of the supporting ring are respectively provided with a fixing ring, the outer side of the fixing ring is provided with a threaded hole I, a support column is arranged below the fixing ring at the bottom, a base is arranged below the support column, a connecting rod is arranged inside the base, a center seat is arranged in the middle of the base, a connecting base is arranged above the center seat, a rotating shaft is arranged above the connecting base, and a plurality of fan blades are arranged at the bottom of the rotating shaft.
Preferably: the support ring is annular, the fixed slots are provided with a plurality of fixed slots, each fixed slot is uniformly distributed, and the fixed blocks are consistent with the fixed slots in size, so that the fixed blocks are more attached to the fixed slots.
Preferably: the diameter of the first threaded hole is the same as that of the second threaded hole, and the structure is beneficial to connection between the fixing ring and the supporting ring.
Preferably: the support column is equipped with a plurality ofly, every support column evenly distributed, swing joint between the fixed ring of support column and below, and a plurality of support columns can make the supporting effect obtain further promotion, and swing joint between support column and the fixed ring is favorable to the dismantlement and the installation of fan simultaneously.
Preferably: the base is the ring form, and the connecting rod is equipped with a plurality ofly, and the center seat links to each other with every connecting rod, can let the structure of bottom more firm like this.
Preferably: the connecting base is fixedly connected with the center seat, and the rotating shaft is rotationally connected with the connecting base.
The utility model has the technical effects and advantages that:
1. according to the utility model, in structural design, the fixing groove is arranged in the supporting ring, and the coil structure is fixed by the embedding between the fixing groove and the fixing block, so that the coil is more convenient to install and detach.
2. Meanwhile, the fixing block is limited by the fixing ring, so that the safety coefficient is higher and more stable in the use process.
3. In addition, in the utility model, the fan blades are arranged at the bottom and can rotate along with the rotating shaft, so that the heat dissipation in the supporting ring is ensured, and the long-time use of the product is facilitated.
Drawings
Fig. 1 is a schematic structural view of a stator core for an electric motor according to an embodiment of the present application;
fig. 2 is a schematic structural diagram ii of a stator core for an electric motor according to an embodiment of the present application;
fig. 3 is a schematic structural view of a supporting ring in a stator core for an electric motor according to an embodiment of the present application;
fig. 4 is a schematic structural diagram II of a supporting ring in a stator core for an electric motor according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a heat dissipation structure in a stator core for an electric motor according to an embodiment of the present application;
fig. 6 is a schematic structural diagram ii of a heat dissipation structure in a stator core for an electric motor according to an embodiment of the present application.
In the figure:
1. a support ring; 2. a fixing ring; 3. a first threaded hole; 4. a connecting block; 5. a base; 6. a support column; 7. a rotating shaft; 8. a fan blade; 9. a fixing groove; 10. a threaded hole II; 11. a fixed block; 12. a limiting plate; 13. the base is connected; 14. a connecting rod; 15. and a center seat.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
Referring to fig. 1 to 6, in this embodiment, a stator core for a motor is provided, including a supporting ring 1, where the supporting ring 1 is annular, a fixed slot 9 is provided inside the supporting ring 1, the fixed slot 9 is provided with a plurality of holes two 10 which are uniformly distributed and pass through, a fixed block 11 is provided inside each fixed slot 9, a connecting block 4 is provided inside each fixed block 11, a limiting plate 12 is provided inside each connecting block 4, the sizes of the fixed blocks 11 and the fixed slots 9 are consistent, the fixed blocks and the fixed slots can be tightly attached, and the limiting plates 12 can limit the winding width of the coil;
the top and the bottom of the support ring 1 are respectively provided with a fixed ring 2, the outer side of the fixed ring 2 is provided with a first threaded hole 3, the diameters of the first threaded hole 3 and the second threaded hole 10 are the same, and the fixed ring 2 and the support ring 1 can be fixedly connected through the first threaded hole 3 and the second threaded hole 10 by using screws;
the bottom of the fixed ring 2 is provided with a plurality of support columns 6, the support columns 6 are uniformly distributed, the support columns 6 are movably connected with the fixed ring 2 below, a base 5 is arranged below the support columns 6, the base 5 is circular, a plurality of connecting rods 14 are arranged in the base 5, a center seat 15 is arranged in the middle of the inside of the base 5, and the center seat 15 is connected with each connecting rod 14;
the top at center seat 15 is equipped with connects base 13, connects base 13 and center seat 15 fixed connection, connects base 13 top and is equipped with pivot 7, rotates between pivot 7 and the connection base 13 and connects, and pivot 7 bottom is equipped with a plurality of evenly distributed's flabellum 8, and flabellum 8 rotates and can dispel the heat to the inside supporting ring 1.
The working principle of the utility model is as follows:
when the fixing device is used, the fixing block 11 can be firstly placed in the fixing groove 9, then the fixing ring 2 is placed at the upper part and the lower part of the supporting ring 1, the threaded holes I3 and the threaded holes II 10 are aligned, the two fixing rings 2 and the supporting ring 1 are fixed by using screws, then the base 5 at the bottom of the supporting ring 1 is installed, and the supporting column 6 is connected with the fixing ring 2 below, so that the fixing can be completed;
when the coil replacement device is used, the coil is wound on the connecting block 4, the limiting plate 12 plays a limiting role, the position of the coil can be guaranteed not to deviate, when the coil is required to be replaced or cleaned, the screw is taken down, and then the fixing block 11 is taken out from the fixing groove 9, so that the coil replacement and cleaning can be performed.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a stator core for motor, including supporting ring (1), a serial communication port, supporting ring (1) inboard is equipped with fixed slot (9), supporting ring (1) outside is equipped with screw hole two (10), all be equipped with fixed block (11) in every fixed slot (9), fixed block (11) inboard is equipped with connecting block (4), connecting block (4) inboard is equipped with limiting plate (12), supporting ring (1) top and bottom all are equipped with solid fixed ring (2), gu fixed ring (2) outside is equipped with screw hole one (3), gu be equipped with support column (6) below gu fixed ring (2) in the bottom, support column (6) below is equipped with base (5), base (5) inside is equipped with connecting rod (14), be equipped with center seat (15) in the middle of base (5) inside, be equipped with connection base (13) in the top of center seat (15), connection base (13) top is equipped with pivot (7), pivot (7) bottom is equipped with a plurality of flabellum (8).
2. A stator core for an electric machine according to claim 1, characterized in that the supporting ring (1) is ring-shaped, the fixing slots (9) are provided in plurality, each fixing slot (9) is evenly distributed, and the fixing blocks (11) and the fixing slots (9) are identical in size.
3. A stator core for an electric machine according to claim 1, characterized in that the threaded holes one (3) and two (10) have the same diameter.
4. A stator core for an electric machine according to claim 1, characterized in that the support columns (6) are provided in plurality, each support column (6) being evenly distributed, the support columns (6) being movably connected to the underlying stationary ring (2).
5. A stator core for an electric machine according to claim 1, characterized in that the base (5) is ring-shaped, the connecting rods (14) being provided in plurality, the central seat (15) being connected to each connecting rod (14).
6. A stator core for an electric machine according to claim 5, characterized in that the central seat (15) is fixedly connected to the connection base (13), the connection base (13) being in rotational connection with the rotating shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066285.6U CN220492716U (en) | 2023-08-02 | 2023-08-02 | Stator core for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066285.6U CN220492716U (en) | 2023-08-02 | 2023-08-02 | Stator core for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220492716U true CN220492716U (en) | 2024-02-13 |
Family
ID=89830937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322066285.6U Active CN220492716U (en) | 2023-08-02 | 2023-08-02 | Stator core for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220492716U (en) |
-
2023
- 2023-08-02 CN CN202322066285.6U patent/CN220492716U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |