CN219554715U - Make things convenient for three-phase motor end cover of dismouting - Google Patents
Make things convenient for three-phase motor end cover of dismouting Download PDFInfo
- Publication number
- CN219554715U CN219554715U CN202321076899.6U CN202321076899U CN219554715U CN 219554715 U CN219554715 U CN 219554715U CN 202321076899 U CN202321076899 U CN 202321076899U CN 219554715 U CN219554715 U CN 219554715U
- Authority
- CN
- China
- Prior art keywords
- end cover
- motor
- cover body
- phase motor
- dust filter
- Prior art date
- 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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- 239000000428 dust Substances 0.000 claims description 28
- 238000001816 cooling Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a three-phase motor end cover convenient to assemble and disassemble, which relates to the technical field of motor end covers and comprises an end cover body; the utility model starts the vacuum generator, negative air pressure is generated in the vacuum sucker, so that the vacuum sucker firmly adsorbs the motor shell, the connection work of the end cover body and the motor shell is achieved, when the end cover body is disassembled, the vacuum sucker is only required to be released, the negative air pressure in the vacuum sucker is changed into zero air pressure or slightly positive air pressure, and the vacuum sucker can be separated from the motor shell, thereby achieving the disassembly work of the end cover body and the motor shell.
Description
Technical Field
The utility model relates to the technical field of motor end covers, in particular to a three-phase motor end cover convenient to assemble and disassemble.
Background
A three-phase motor is one type of motor, which is a device for converting electric energy into mechanical energy, and is divided into a direct current motor and an alternating current motor according to the power source used, and most of motors in a power system are alternating current motors, which can be synchronous motors or asynchronous motors. The motor mainly comprises a stator and a rotor, the direction of forced movement of an electrified wire in a magnetic field is related to the current direction and the magnetic induction line direction, and motor end covers are arranged at two ends of a motor shell and mainly protect the rotor and the stator which are arranged in the motor shell.
In the prior art, the motor end cover is fixed on the motor shell through welding fixation or punching matched fixing bolts, but the two modes have good firmness, but are complicated in mounting or dismounting the motor end cover, and are inconvenient to mount or dismount.
Disclosure of Invention
The utility model aims to provide a three-phase motor end cover convenient to assemble and disassemble, so as to solve the problems that the motor end cover in the prior art proposed in the background art is fixed on a motor shell through welding fixation or punching matched fixing bolts, but the two modes have good firmness, but are complicated in assembly or disassembly of the motor end cover, and are inconvenient to assemble or disassemble.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a three-phase motor end cap for easy disassembly and assembly, comprising:
an end cap body;
the vacuum chuck is characterized in that a mounting hole is formed in one end of the end cover body, a vacuum generator is mounted at one end of the end cover body, and a vacuum chuck located inside the mounting hole is mounted at one end of the vacuum generator.
As a further aspect of the present utility model, one end of the vacuum chuck extends to the outside of the mounting hole through the mounting hole.
As a further scheme of the utility model, one end of the end cover body is provided with a heat radiation hole, a cross mounting frame is fixed on the inner wall of the heat radiation hole, one end of the cross mounting frame is provided with a motor, and the output end of the motor is fixed with a driving rod penetrating through the cross mounting frame;
and a cooling fan is arranged at one end of the driving rod.
As a further scheme of the utility model, one end of the end cover body is provided with a dust filtering cover, and the motor is positioned inside the dust filtering cover.
As a further scheme of the utility model, a sealing gasket is arranged at one end of the dust filter cover, which is close to the end cover body.
As a further scheme of the utility model, one end of the end cover body is fixed with an L-shaped plate, one end of the L-shaped plate is provided with a threaded hole, a threaded rod is connected in the threaded hole in a threaded manner, one end of the threaded rod is fixed with a rotating shaft, and the other end of the threaded rod is fixed with a fixing plate which is abutted against the dust filter cover.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model starts the vacuum generator, at this moment, the vacuum chuck generates negative air pressure, so that the vacuum chuck firmly adsorbs the motor shell, thereby achieving the connection work of the end cover body and the motor shell, when the end cover body is disassembled, only the vacuum chuck is released, so that the negative air pressure in the vacuum chuck is changed into zero air pressure or slightly positive air pressure, and the vacuum chuck can be separated from the motor shell, thereby achieving the disassembly work of the end cover body and the motor shell.
Drawings
FIG. 1 is a schematic view of a first perspective view of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the present utility model;
FIG. 3 is a schematic view of a second perspective view of the present utility model;
FIG. 4 is a schematic view of an L-shaped plate according to the present utility model.
In the figure: 1. an end cap body; 2. a heat radiation hole; 3. a cross mounting rack; 4. a motor; 5. a heat radiation fan; 6. a dust filter cover; 7. a sealing gasket; 8. an L-shaped plate; 9. a threaded hole; 10. a threaded rod; 11. a rotating shaft; 12. a fixing plate; 13. a mounting hole; 14. a vacuum generator; 15. and (5) a vacuum chuck.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1
Referring to fig. 1-3, the present utility model provides a technical solution: a three-phase motor end cover convenient to disassemble and assemble comprises an end cover body 1; the mounting hole 13 has been seted up to end cover body 1 one end, and vacuum generator 14 is installed to end cover body 1 one end, and vacuum chuck 15 that is located the inside of mounting hole 13 is installed to vacuum generator 14 one end, and vacuum chuck 15 one end passes mounting hole 13 and extends to the mounting hole 13 outside.
In this embodiment, since one end of the vacuum chuck 15 extends to the outside of the mounting hole 13 through the mounting hole 13, the vacuum chuck 15 can be sufficiently contacted with the motor housing, and the connection stability of the end cap body 1 is improved.
Specifically, the utility model starts the vacuum generator 14, at this moment, the vacuum chuck 15 generates negative air pressure, so that the vacuum chuck 15 firmly adsorbs the motor housing, thereby achieving the connection work of the end cover body 1 and the motor housing, when the end cover body 1 is disassembled, only the vacuum chuck 15 needs to be released, so that the air pressure in the vacuum chuck 15 is changed from negative air pressure to zero air pressure or slightly positive air pressure, and the vacuum chuck 15 can be separated from the motor housing, thereby achieving the disassembly work of the end cover body 1 and the motor housing.
Example 2
Referring to fig. 1-4, the present utility model provides a technical solution: a three-phase motor end cover convenient to assemble and disassemble is provided with a heat dissipation hole 2 at one end of an end cover body 1, a cross mounting frame 3 is fixed on the inner wall of the heat dissipation hole 2, a motor 4 is installed at one end of the cross mounting frame 3, and a driving rod penetrating through the cross mounting frame 3 is fixed at the output end of the motor 4; the radiator fan 5 is installed to actuating lever one end, and end cover body 1 one end is equipped with dust filter mantle 6, and motor 4 is located inside the dust filter mantle 6, and the one end that dust filter mantle 6 is close to end cover body 1 is equipped with sealed pad 7, and end cover body 1 one end is fixed with L template 8, and screw hole 9 has been seted up to L template 8 one end, and screw hole 9 female screw connection has threaded rod 10, and threaded rod 10 one end is fixed with pivot 11, and the threaded rod 10 other end is fixed with the fixed plate 12 with dust filter mantle 6 looks butt.
In this embodiment, through being provided with dust filter housing 6, dust filter housing 6 can avoid the dust in the air to get into inside the motor, avoids the dust to cause the influence to inside the motor to improve the work efficiency and the life of motor.
In this embodiment, through being provided with sealing pad 7, sealing pad 7 can improve the leakproofness of dust filter housing 6 and end cover body 1 junction, has improved the filter effect of dust filter housing 6.
In this embodiment, by reversely rotating the rotating shaft 11, the rotating shaft 11 drives the threaded rod 10 and the fixing plate 12 to perform lifting motion in the threaded hole 9, and after the fixing plate 12 is not abutted to the dust filter cover 6, the dust filter cover 6 can be detached.
Specifically, through starting the motor 4, the motor 4 drives the cooling fan 5 to work through the driving rod, the motor can be subjected to cooling treatment under the action of the cooling fan 5, the motor can be effectively prevented from being excessively high in heat by cooling, the working efficiency and the service life of the motor are improved, and compared with the existing natural cooling, the motor has a higher cooling effect through external intervention.
Working principle:
firstly, starting a vacuum generator 14, and generating negative air pressure in a vacuum chuck 15 at the moment, so that the vacuum chuck 15 firmly adsorbs a motor shell, thereby achieving the connection work of the end cover body 1 and the motor shell;
through starting the motor 4, the motor 4 drives the cooling fan 5 to work through the driving rod, the motor can be subjected to cooling treatment under the action of the cooling fan 5, the motor can be effectively prevented from being excessively high in heat, the working efficiency and the service life of the motor are improved, the dust filter cover 6 is arranged, dust in the air can be prevented from entering the motor, the influence of the dust on the interior of the motor is avoided, the working efficiency and the service life of the motor are improved, the sealing gasket 7 is arranged, the sealing performance of the joint of the dust filter cover 6 and the end cover body 1 can be improved, and the filtering effect of the dust filter cover 6 is improved;
secondly, by reversely rotating the rotating shaft 11, the rotating shaft 11 drives the threaded rod 10 and the fixing plate 12 to ascend in the threaded hole 9, and the dust filter cover 6 can be detached after the fixing plate 12 is not abutted with the dust filter cover 6;
finally, when the end cover body 1 is disassembled, the vacuum chuck 15 is released, so that the negative air pressure in the vacuum chuck 15 is changed into zero air pressure or slightly positive air pressure, and the vacuum chuck 15 can be separated from the motor shell, thereby achieving the disassembling work of the end cover body 1 and the motor shell.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (6)
1. Make things convenient for three-phase motor end cover of dismouting, a serial communication port, include:
an end cap body (1);
the novel vacuum cup is characterized in that a mounting hole (13) is formed in one end of the end cover body (1), a vacuum generator (14) is arranged at one end of the end cover body (1), and a vacuum chuck (15) located inside the mounting hole (13) is arranged at one end of the vacuum generator (14).
2. A three-phase motor end cap according to claim 1, wherein one end of the vacuum chuck (15) extends through the mounting hole (13) to the outside of the mounting hole (13).
3. The three-phase motor end cover convenient to disassemble and assemble according to claim 1, wherein a radiating hole (2) is formed in one end of the end cover body (1), a cross mounting frame (3) is fixed on the inner wall of the radiating hole (2), a motor (4) is mounted at one end of the cross mounting frame (3), and a driving rod penetrating through the cross mounting frame (3) is fixed at the output end of the motor (4);
and one end of the driving rod is provided with a cooling fan (5).
4. A three-phase motor end cover convenient to disassemble and assemble according to claim 3, wherein a dust filter cover (6) is arranged at one end of the end cover body (1), and the motor (4) is positioned inside the dust filter cover (6).
5. The three-phase motor end cover convenient to disassemble and assemble according to claim 4, wherein a sealing gasket (7) is arranged at one end of the dust filter cover (6) close to the end cover body (1).
6. The three-phase motor end cover convenient to disassemble and assemble according to claim 5, wherein one end of the end cover body (1) is fixedly provided with an L-shaped plate (8), one end of the L-shaped plate (8) is provided with a threaded hole (9), the threaded hole (9) is internally connected with a threaded rod (10) in a threaded manner, one end of the threaded rod (10) is fixedly provided with a rotating shaft (11), and the other end of the threaded rod (10) is fixedly provided with a fixing plate (12) which is abutted against the dust filter cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321076899.6U CN219554715U (en) | 2023-05-08 | 2023-05-08 | Make things convenient for three-phase motor end cover of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321076899.6U CN219554715U (en) | 2023-05-08 | 2023-05-08 | Make things convenient for three-phase motor end cover of dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219554715U true CN219554715U (en) | 2023-08-18 |
Family
ID=87732657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321076899.6U Active CN219554715U (en) | 2023-05-08 | 2023-05-08 | Make things convenient for three-phase motor end cover of dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219554715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119134758A (en) * | 2024-11-13 | 2024-12-13 | 温岭市鑫诺电机股份有限公司 | Heat dissipation type motor |
-
2023
- 2023-05-08 CN CN202321076899.6U patent/CN219554715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119134758A (en) * | 2024-11-13 | 2024-12-13 | 温岭市鑫诺电机股份有限公司 | Heat dissipation type motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A convenient disassembly and assembly of three-phase motor end cover Effective date of registration: 20231019 Granted publication date: 20230818 Pledgee: Lu'an finance Company limited by guarantee Pledgor: Lu'an Hengda Machinery Technology Co.,Ltd. Registration number: Y2023980061897 |