CN212627356U - Combined stator of pole-changing speed-changing motor - Google Patents
Combined stator of pole-changing speed-changing motor Download PDFInfo
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- CN212627356U CN212627356U CN202021258012.1U CN202021258012U CN212627356U CN 212627356 U CN212627356 U CN 212627356U CN 202021258012 U CN202021258012 U CN 202021258012U CN 212627356 U CN212627356 U CN 212627356U
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- clamping
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Abstract
The utility model discloses a combination formula stator of pole-changing variable speed motor, including stator body, stator body endotheca is equipped with the clamping ring body, and this endotheca of clamping ring is equipped with cooling ring body, is equipped with a plurality of connecting plates on the cooling ring body, and a cardboard is located the outside of clamping ring body on the surface, and a cardboard is six and is the annular arrangement, six the inside equal fluting of a cardboard bottom is equipped with No. two draw-in grooves, six the cardboard top all is equipped with a flange. The utility model discloses during the installation, the clamping ring body is fixed inside stator body through a cardboard closure, and a flange on a cardboard slides into a card inslot from the one end of a draw-in groove inside to make clamping ring body block this internal at the stator, and the cooling circle body passes through the connecting plate block to be fixed in the inside of clamping ring body, and No. two cardboards on the connecting plate and No. two flanges slide into from the one end of No. three draw-in grooves and No. two draw-in grooves, thereby cooling circle body block is fixed inside the clamping ring body.
Description
Technical Field
The utility model relates to a motor stator specifically is a combination formula stator of change pole variable speed motor.
Background
The motor stator is an important component of a motor such as a generator and a starter. 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 (output) current. However, the existing motor stator is integrally fixed, so that the heat dissipation effect is poor, and when a copper wire is inserted into the stator, the installation is more troublesome, so that the efficiency of the motor stator during installation and production is not high. Therefore, the utility model provides a combination formula stator of pole-changing variable speed motor to solve the problem that proposes among the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combination formula stator of pole-changing variable speed motor 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:
a combined stator of a pole-changing and speed-changing motor comprises a stator body, wherein a pressing ring body is sleeved in the stator body, a cooling ring body is sleeved in the pressing ring body, and a plurality of connecting plates are arranged on the cooling ring body;
the stator body comprises a first clamping groove, the first clamping groove is positioned on the inner wall of the stator body, and six first clamping grooves are circularly arranged;
the clamping ring body comprises a first clamping plate, a second clamping groove and a first convex plate, the first clamping plate is positioned on the outer side surface of the clamping ring body, the first clamping plate is six and annularly arranged, the second clamping groove is formed in the bottom end of each of the six first clamping plates in a groove mode, and the first convex plate is arranged at the top end of each of the six first clamping plates;
the cooling ring body comprises a third clamping groove and a heat dissipation plate, the third clamping groove is positioned in the outer side wall of the cooling ring body, a plurality of heat dissipation plates are fixed between the third clamping grooves, and the heat dissipation plates are positioned on the cooling ring body;
the connecting plate comprises a second clamping plate and a second convex plate.
As a further aspect of the present invention, the arrangement angle and the position of the first clamping plate on the pressing ring body and the first clamping groove in the stator body correspond.
As the utility model discloses further scheme again, the clamping ring body is through six a draw-in groove is fixed to the cardboard closes.
As the utility model discloses further scheme again, No. two cardboards are located the top of connecting plate, and the connecting plate is fixed in No. two flange bottoms.
As the utility model discloses further scheme again, No. three draw-in grooves are six and are the annular arrangement on cooling circle body.
As the utility model discloses further scheme again, the connecting plate is six, and the cooling circle body is fixed at the clamping ring originally internally through six a plurality of connecting plate blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, during the installation, the clamping ring body is fixed inside stator body through a cardboard closure, and a flange on a cardboard slides into a card inslot portion from the one end of a draw-in groove to make clamping ring body block this internal at the stator, and the cooling circle body passes through the connecting plate block to be fixed in the inside of clamping ring body, and No. two cardboards on the connecting plate and No. two flanges slide into from the one end of No. three draw-in grooves and No. two draw-in grooves, thereby cooling circle body block is fixed inside the clamping ring body.
2. The utility model discloses, during the heat dissipation, the inside rotor of stator body rotates when starting motor to the motor rotates, and when the rotor rotated, produced a large amount of heats, cooling circle body, heating panel, connecting plate and a cardboard were the aluminum alloy material, so when the rotor produced the heat, circle body, heating panel, connecting plate and a cardboard dispel the heat gradually through cooling, thereby reach the radiating effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle stator body of the present invention.
Fig. 3 is a schematic structural view of the middle pressure ring body of the present invention.
Fig. 4 is a schematic structural view of the middle cooling ring body of the present invention.
Fig. 5 is a schematic structural diagram of the middle connection plate of the present invention.
In the figure: 1. a stator body; 101. a first card slot; 2. a pressing ring body; 201. a first card board; 202. a second card slot; 203. a first convex plate; 3. a cooling ring body; 301. a third card slot; 302. a heat dissipation plate; 4. a connecting plate; 401. a second card board; 402. no. two flange.
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 to 5, in an embodiment of the present invention, a combined stator of a pole-changing and speed-changing motor includes a stator body 1, a pressure ring body 2 is sleeved in the stator body 1, a cooling ring body 3 is sleeved in the pressure ring body 2, and a plurality of connecting plates 4 are arranged on the cooling ring body 3;
the stator body 1 comprises a first clamping groove 101, the first clamping groove 101 is positioned on the inner wall of the stator body 1, and six first clamping grooves 101 are circularly arranged;
the clamping ring body 2 comprises a first clamping plate 201, a second clamping groove 202 and a first convex plate 203, the first clamping plate 201 is located on the outer side surface of the clamping ring body 2, the first clamping plate 201 is six and annularly arranged, the second clamping groove 202 is formed in the inner portion of the bottom end of the six first clamping plates 201 in a groove mode, the first convex plate 203 is arranged at the top end of the six first clamping plates 201, and the first clamping plate 201 on the clamping ring body 2 corresponds to the first clamping groove 101 in the stator body 1 in arrangement angle and position;
the cooling ring body 3 comprises a third clamping groove 301 and a heat dissipation plate 302, the third clamping groove 301 is located in the outer side wall of the cooling ring body 3, a plurality of heat dissipation plates 302 are fixed between the third clamping grooves 301, the heat dissipation plate 302 is located on the cooling ring body 3, the pressing ring body 2 is clamped and fixed in the first clamping groove 101 through six first clamping plates 201, and the third clamping grooves 301 are six and annularly arranged on the cooling ring body 3;
connecting plate 4 is including No. two cardboard 401 and No. two flange 402, No. two cardboard 401 is located the top of connecting plate 4, and connecting plate 4 is fixed in No. two flange 402 bottoms, connecting plate 4 is six, and cooling circle body 3 is fixed in clamping ring body 2 through the 4 block of six a plurality of connecting plates.
The utility model discloses a theory of operation is:
in the utility model, during installation, the pressing ring body 2 is fixed inside the stator body 1 through the first clamping plate 201 in a clamping manner, the first convex plate 203 on the first clamping plate 201 slides into the first clamping groove 101 from one end of the first clamping groove 101, so that the pressing ring body 2 is clamped inside the stator body 1, the cooling ring body 3 is fixed inside the pressing ring body 2 through the connecting plate 4 in a clamping manner, the second clamping plate 401 and the second convex plate 402 on the connecting plate 4 slide in from one ends of the third clamping groove 301 and the second clamping groove 202, and the cooling ring body 3 is fixed inside the pressing ring body 2 in a clamping manner;
during the heat dissipation, the inside rotor of stator body 1 rotates when the starter motor to the motor rotates, and when the rotor rotated, produced a large amount of heats, cooling circle body 3, heating panel 302, connecting plate 4 and cardboard 201 are the aluminum alloy material, so when the rotor produced the heat, circle body 3, heating panel 302, connecting plate 4 and cardboard 201 through cooling and dispel the heat gradually, thereby reach the radiating effect.
The above is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. A combined stator of a pole-changing and speed-changing motor comprises a stator body (1) and is characterized in that a pressing ring body (2) is sleeved in the stator body (1), a cooling ring body (3) is sleeved in the pressing ring body (2), and a plurality of connecting plates (4) are arranged on the cooling ring body (3);
the stator body (1) comprises a first clamping groove (101), the first clamping groove (101) is positioned on the inner wall of the stator body (1), and six first clamping grooves (101) are circularly arranged;
the clamping ring body (2) comprises a first clamping plate (201), a second clamping groove (202) and a first convex plate (203), the first clamping plate (201) is located on the outer side surface of the clamping ring body (2), the six first clamping plates (201) are annularly arranged, the second clamping groove (202) is formed in the bottom end of each of the six first clamping plates (201) in a groove, and the first convex plate (203) is arranged at the top end of each of the six first clamping plates (201);
the cooling ring body (3) comprises a third clamping groove (301) and a heat dissipation plate (302), the third clamping groove (301) is located in the outer side wall of the cooling ring body (3), a plurality of heat dissipation plates (302) are fixed between the third clamping grooves (301), and the heat dissipation plates (302) are located on the cooling ring body (3);
the connecting plate (4) comprises a second clamping plate (401) and a second convex plate (402).
2. The combined stator of the pole-changing and speed-changing motor as claimed in claim 1, wherein the arrangement angle and position of the first clamping plate (201) on the clamping ring body (2) correspond to the arrangement angle and position of the first clamping groove (101) in the stator body (1).
3. The combined stator of the pole-changing and speed-changing motor as claimed in claim 1, wherein the clamping ring body (2) is fixed in the first clamping groove (101) through six first clamping plates (201) in a clamping mode.
4. The combined stator of a pole-changing and speed-changing motor as claimed in claim 1, wherein the second clamping plate (401) is located on top of the connecting plate (4), and the connecting plate (4) is fixed at the bottom end of the second convex plate (402).
5. The combined stator of a pole-changing and speed-changing motor as claimed in claim 1, wherein six of said third slots (301) are annularly arranged on said cooling ring body (3).
6. The combined stator of the pole-changing and speed-changing motor as claimed in claim 1, wherein the number of the connecting plates (4) is six, and the cooling ring body (3) is fixed in the pressing ring body (2) through the clamping of the six connecting plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021258012.1U CN212627356U (en) | 2020-07-01 | 2020-07-01 | Combined stator of pole-changing speed-changing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021258012.1U CN212627356U (en) | 2020-07-01 | 2020-07-01 | Combined stator of pole-changing speed-changing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212627356U true CN212627356U (en) | 2021-02-26 |
Family
ID=74757598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021258012.1U Active CN212627356U (en) | 2020-07-01 | 2020-07-01 | Combined stator of pole-changing speed-changing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212627356U (en) |
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2020
- 2020-07-01 CN CN202021258012.1U patent/CN212627356U/en active Active
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