CN213521477U - Reinforced high-torque high-speed motor - Google Patents
Reinforced high-torque high-speed motor Download PDFInfo
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- CN213521477U CN213521477U CN202022665878.0U CN202022665878U CN213521477U CN 213521477 U CN213521477 U CN 213521477U CN 202022665878 U CN202022665878 U CN 202022665878U CN 213521477 U CN213521477 U CN 213521477U
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Abstract
The utility model discloses a big torsion high speed motor of strenghthened type, including casing, coil, rotor and apron, coil, rotor holding are in the casing, and the casing is cylindrical and one end opening, and the casing is integrated into one piece, and the apron covers in the opening part of casing through the riveting, and the apron is equipped with a plurality of screw holes, and the outside extension in edge of apron has the bellying, and the bellying is circular-arcly, and the opening part of casing is equipped with breach portion, and the bellying inlays in breach portion. The reinforced high-torque high-speed motor has the advantages that the casing is integrally formed, after parts in the casing are assembled, the cover plate is riveted, and the assembly efficiency is very high; when the motor is installed, the motor does not need to be matched with an installation plate, the motor is directly installed on the cover plate through screws, the space required by installation is very small, and the height of the motor is unchanged after installation; when the machine needs to be disassembled for maintenance, the cover plate can be pried from the convex part and separated from the shell, and the machine is very convenient.
Description
Technical Field
The utility model relates to the technical field of electric machines, more specifically relates to big torsion high speed motor of strenghthened type.
Background
The high-torque high-speed motor on the market at present generally comprises a machine shell, a coil, a rotor and other parts, wherein the coil, the rotor and the like are accommodated in the machine shell, a clamp spring and a circular cover plate are packaged on the end face of one end, where an output shaft is installed, and the output shaft penetrates out of a through hole reserved in the cover plate. The installation of casing and jump ring, apron is loaded down with trivial details, and probably because vibrations lead to the part not hard up. When this kind of high-speed motor of big torsion installs, through two erection columns of installation on equipment, the motor is placed on equipment, and the mounting panel is put to the terminal surface of casing, and the both ends of mounting panel are fixed in the erection column, and the motor pressure is below the mounting panel, and vibrations are big, need place rubber cushion in the casing terminal surface at the mounting panel with the shock attenuation, and the installation is all very troublesome with dismantling the maintenance, and the required space of installation is big moreover.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a simple structure, installation dismantle convenient casing for high-speed motor.
According to the utility model discloses an aspect provides the big torsion high speed motor of strenghthened type, and it includes casing, coil, rotor and apron, and coil, rotor holding are in the casing, and the casing is cylindrical and one end opening, and the casing is integrated into one piece, and the apron covers in the opening part of casing through the riveting, and the apron is equipped with a plurality of screw holes. Therefore, the casing is cylindrical and is integrally formed, the production process is simple, after the coil and the rotor are arranged in the casing, a snap spring is not required to be arranged, the cover plate covers the opening of the casing and is riveted on the casing, the cover plate is embedded in the opening of the casing, and the production efficiency is very high; the cover plate is provided with the threaded hole, and the motor is arranged on the equipment through the threaded hole, so that the motor is very convenient to mount and dismount; jump ring, apron and mounting panel have 3mm at least in current motor, and the motor of this application, and the apron is inlayed in the opening part of casing through the riveting, and highly can reduce.
In some embodiments, the edge of the cover plate is extended outward to form a protruding portion, the protruding portion is arc-shaped, a notch portion is provided at the opening of the housing, and the protruding portion is embedded in the notch portion. Therefore, the convex parts are matched with the notch parts, so that the cover plate can be positioned during riveting, the cover plate is prevented from being out of position during riveting, and accurate riveting is ensured; if the motor is broken, the motor can be pried from the convex part when needing disassembling and maintaining, and the motor is very convenient.
In some embodiments, the connection position of the cover plate and the convex part is provided with a concave part, and two concave parts are also arranged on the position of the cover plate symmetrical to the convex part. Therefore, the concave parts are processed at the root parts of the convex parts, so that when in riveting, two sides of the convex parts can be completely embedded into the gap parts of the shell, and the possibility of deformation of the cover plate can be reduced through the four concave parts when in riveting.
In some embodiments, the number of the threaded holes is three, the three threaded holes are uniformly distributed relative to the center of the cover plate, and four riveting points of the cover plate and the casing are provided. Therefore, the riveting points are uniformly distributed, and the force is uniformly applied during riveting, so that the riveting is ensured to be in place; the mounting threaded holes are uniformly distributed, so that the stability of the motor after mounting can be ensured.
In some embodiments, the closed end face of the casing is provided with a concave surface that is concave towards the interior of the casing. Therefore, the strength of the machine shell is improved by arranging the concave surface on the end surface of the machine shell.
In some embodiments, the outer wall of the casing is provided with a lead-out line abdicating hole, and the lead-out line abdicating hole is provided with a plastic sheath. Therefore, the plastic sheath can protect the surface of the outgoing line, and the outgoing line abdicating hole is prevented from wearing the insulating layer on the surface of the outgoing line when the motor is used.
Compared with the prior art, the beneficial effects of the utility model are that: the reinforced high-torque high-speed motor has the advantages that the casing is integrally formed, after parts in the casing are assembled, the cover plate is riveted, and the assembly efficiency is very high; when the motor is installed, the motor does not need to be matched with an installation plate, the motor is directly installed on the cover plate through screws, the space required by installation is very small, and the height of the motor is unchanged after installation; when the machine needs to be disassembled for maintenance, the cover plate can be pried from the convex part and separated from the shell, and the machine is very convenient.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the reinforced high-torque high-speed motor of the present invention;
FIG. 2 is a schematic structural view of a cover plate;
FIG. 3 is a schematic view of the structure of the housing;
fig. 4 is a schematic view of another perspective of the housing.
Detailed Description
The present invention will be further described with reference to the following embodiments.
As shown in fig. 1 and 2, the enhanced high-torque high-speed motor according to an embodiment of the present invention includes a housing 1, a coil (not shown), a rotor (not shown), and a cover plate 2. The casing 1 is formed integrally, the casing 1 is cylindrical, one end of the casing 1 is open 11 (as shown in fig. 3), and the closed end face of the casing 1 is provided with a concave surface 13 (as shown in fig. 4) which is concave towards the inside of the casing 1, so that the strength of the casing 1 is improved. The coil and the rotor are installed in the casing 1, and then the cover plate 2 is covered on the opening 11 of the casing 1 by riveting. Two ends of the rotor are respectively arranged on the outer end face of the machine shell 1 and the cover plate 2, and the output end 10 of the rotor extends out of the cover plate 2. The cover plate 2 is provided with a plurality of screw holes 21. The casing 1 is cylindrical and is integrally formed, the production process is simple, after the coil and the rotor are arranged in the casing 1, no snap spring needs to be arranged, the cover plate 2 covers the opening 11 of the casing 1 and is riveted to the casing 1, the cover plate 2 is embedded in the opening 11 of the casing 1, and the production efficiency is very high; the cover plate 2 is provided with a threaded hole 21, and the motor is arranged on the equipment through the threaded hole 21, so that the motor is very convenient to mount and dismount; jump ring, apron 2 and mounting panel have 3mm at least in current motor, and the motor of this application, apron 2 inlays in the opening 11 departments of casing 1 through the riveting, and the height can reduce.
As shown in fig. 2, a protrusion 22 extends outward from the edge of the cover plate 2, and the protrusion 22 has an arc shape. As shown in fig. 3, the housing 1 and the housing 1 have a notch 12 at an opening 11, and the protrusion 22 is fitted in the notch 12. Through the cooperation of convex part 22 and breach portion 12, when the riveting, can fix a position apron 2, prevent apron 2 off position when the riveting, ensure accurate riveting. If the motor is broken, the motor can be pried off from the convex part 22 when the motor needs to be disassembled for maintenance, which is very convenient.
As shown in fig. 2, a concave portion 23 is formed at the junction of the cover plate 2 and the convex portion 22. Two concave parts 23 are also arranged at the positions of the cover plate 2 symmetrical to the convex parts 22, and the concave parts 23 of the cover plate 2 are arranged at four positions. The recessed portion 23 is formed at the root of the protruding portion 22, so that both sides of the protruding portion 22 can be completely fitted into the notch portion 12 of the housing 1 when caulking is performed. By these four recesses 23, the possibility of deformation of the cover plate 2 at the time of caulking can be reduced.
As shown in fig. 1, the threaded holes 21 are processed at three positions, and the three threaded holes 21 are uniformly distributed relative to the center of the cover plate 2, so that the stability of the motor after installation can be ensured. The riveting points 3 of the cover plate 2 and the shell 1 are arranged at four positions and are also uniformly distributed. The riveting points 3 are uniformly distributed, and the force is uniformly applied during riveting, so that the riveting is ensured to be in place.
As shown in fig. 1, an outlet abdicating hole 14 is formed in an outer wall of the housing 1, and a plastic sheath 4 is mounted in the outlet abdicating hole 14. The plastic sheath 4 can protect the surface of the outgoing line, and the outgoing line abdicating hole 14 is prevented from wearing the insulating layer on the surface of the outgoing line when the motor is used.
The utility model discloses a big torsion high speed motor of strenghthened type, its casing 1 adopts integrated into one piece, and after the part assembly in the casing 1, through the riveting apron 2 can, the packaging efficiency is very high. When the motor is installed, the motor does not need to be matched with an installation plate, the motor is directly installed on the cover plate 2 through screws, the space required by installation is very small, and the height of the motor is unchanged after installation. When the machine needs to be disassembled for maintenance, the cover plate 2 can be separated from the machine shell 1 by prying from the convex part 22, which is very convenient.
The foregoing is only a few embodiments of the present invention, and it should be noted that, for those skilled in the art, other modifications and improvements can be made without departing from the inventive concept of the present invention, and all of them belong to the protection scope of the present invention.
Claims (6)
1. The reinforced high-torque high-speed motor comprises a shell (1), a coil, a rotor and a cover plate (2), wherein the coil and the rotor are contained in the shell (1), the shell (1) is cylindrical, an opening (11) is formed in one end of the shell, the shell (1) is integrally formed, the reinforced high-torque high-speed motor is characterized in that the cover plate (2) covers the opening (11) of the shell (1) through riveting, and the cover plate (2) is provided with a plurality of threaded holes (21).
2. The reinforced high-torque high-speed motor according to claim 1, wherein a protrusion (22) extends outwards from an edge of the cover plate (2), the protrusion (22) is arc-shaped, a notch (12) is formed at an opening (11) of the housing (1), and the protrusion (22) is embedded in the notch (12).
3. The reinforced high-torque high-speed motor according to claim 2, wherein a concave portion (23) is provided at the joint of the cover plate (2) and the convex portion (22), and two concave portions (23) are provided at the positions of the cover plate (2) symmetrical to the convex portion (22).
4. The enhanced large-torque high-speed motor according to claim 3, wherein the threaded holes (21) are provided with three positions, the three threaded holes (21) are uniformly distributed relative to the center of the cover plate (2), and the riveting points (3) of the cover plate (2) and the housing (1) are provided with four positions.
5. An enhanced high-torque high-speed motor according to claim 4, wherein the closed end surface of the casing (1) is provided with a concave surface (13) which is concave towards the inside of the casing (1).
6. The reinforced high-torque high-speed motor according to claim 5, wherein the outer wall of the housing (1) is provided with an outgoing line abdicating hole (14), and the outgoing line abdicating hole (14) is provided with a plastic sheath (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022665878.0U CN213521477U (en) | 2020-11-17 | 2020-11-17 | Reinforced high-torque high-speed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022665878.0U CN213521477U (en) | 2020-11-17 | 2020-11-17 | Reinforced high-torque high-speed motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213521477U true CN213521477U (en) | 2021-06-22 |
Family
ID=76425077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022665878.0U Active CN213521477U (en) | 2020-11-17 | 2020-11-17 | Reinforced high-torque high-speed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213521477U (en) |
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2020
- 2020-11-17 CN CN202022665878.0U patent/CN213521477U/en active Active
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