Rotor punching sheet for motor

Abstract

The utility model provides a rotor punching sheet for a motor, which belongs to the technical field of motors and comprises a first rotating plate, a second rotating plate is arranged on the back of the first rotating plate, a plurality of rotor plates are fixedly connected between the first rotating plate and the second rotating plate, and stabilizing rings are fixedly connected among the plurality of rotor plates. The inner wall of the first rotating plate and the inner wall of the second rotating plate are fixedly connected with a protective sleeve, a mounting groove is formed between the first rotating plate and the second rotating plate, and the inner wall of the mounting groove is fixedly connected with an adaptive assembly. According to the rotor punching sheet for the motor, the first rotating plate, the second rotating plate and the rotor plate are mutually fixed to form a use basis of the rotor punching sheet, and meanwhile, the mounting groove can help to mount the adaptive assembly, so that the adaptive assembly can be adaptively adapted according to the size when motors of different models and sizes are mounted; therefore, the rotor punching sheet is helped to cope with motors of different models and does not need to be specially replaced, and the overall adaptability and universality of the device are further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of motors, and in particular relates to a rotor punching sheet for a motor. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy. It uses an energized coil (i.e., stator winding) to generate a rotating magnetic field and acts on a rotor (such as a squirrel-cage closed aluminum frame) to form a magnetic-electrodynamic rotating torque. Electric motors are divided into DC motors and AC motors according to the power supply used. Most of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors (the speed of the motor stator magnetic field and the speed of the rotor rotation do not maintain synchronous speed). The motor is mainly composed of a stator and a rotor. The direction of the force on the current-carrying wire in the magnetic field is related to the direction of the current and the direction of the magnetic flux lines (magnetic field direction). The working principle of the motor is that the magnetic field acts on the force on the current, causing the motor to rotate.

[0003] The rotor punching for a motor is one of the key components in the motor. Its main function is to control the friction and wear of the rotor when it rotates to ensure the normal operation of the motor. During use, the rotor punching usually needs to use rotor punchings of different sizes and models corresponding to different motors, which is more troublesome to use and affects the work efficiency of the staff. For this reason, we propose a rotor punching for a motor. Utility Model Content

[0004] The utility model aims to solve the deficiencies of the prior art and provides a rotor punching sheet for a motor, which is used to solve the problems raised by the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rotor punching sheet for an electric motor comprises: a first rotating plate, a second rotating plate being arranged on the back of the first rotating plate, a plurality of rotor plates being fixedly connected between the first rotating plate and the second rotating plate, a stabilizing ring being fixedly connected between the plurality of rotor plates, a protective sleeve being fixedly connected to the inner walls of the first rotating plate and the second rotating plate, a mounting groove being provided between the first rotating plate and the second rotating plate, an adapter component being fixedly connected to the inner wall of the mounting groove, and the mounting groove matches the adapter component.

[0007] As a preferred solution of the utility model, the adapter assembly includes a fixed block, a connecting fixing nail, a spring movable shell, a movable column, a connecting top plate, a connecting pressure plate, a reset spring, a connecting adapter block, a mounting block and a motor mounting hole, and multiple fixed blocks are fixedly connected to the inner wall of the mounting groove, and multiple connecting fixing nails are fixedly connected to the surfaces of multiple fixed blocks.

[0008] As a preferred solution of the utility model, multiple spring movable shells are fixedly connected to the tops of multiple fixed blocks, multiple movable columns are sleeved on the inner walls of multiple spring movable shells, and multiple connecting top plates are fixedly connected to the tops of multiple movable columns.

[0009] As a preferred solution of the utility model, the multiple connecting pressure plates are fixedly connected to the bottom of the multiple movable columns, the multiple return springs are fixedly connected to the bottom of the inner wall of the multiple spring movable shells, and the return springs match the connecting pressure plates.

[0010] As a preferred solution of the utility model, the plurality of connection adapter blocks are fixedly connected to the tops of the plurality of connection top plates, the plurality of mounting blocks are fixedly connected to the tops of the plurality of connection adapter blocks, and the plurality of motor mounting holes are opened on the surfaces of the plurality of mounting blocks.

[0011] As a preferred solution of the utility model, a protective shell is fixedly connected to the surface of the plurality of rotor plates, and the protective shell matches the rotor plate.

[0012] As a preferred solution of the utility model, a plurality of protective sleeves are provided with mounting holes on their tops.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the rotor punchings for this type of motor form the basis for the use of the rotor punchings by fixing the first rotating plate and the second rotating plate to the rotor plate, and at the same time the mounting groove can help install the adapter component. When installing motors of different models and sizes, the adapter component can adapt itself according to the size, thereby helping the rotor punchings to cope with motors of different models without the need for special replacement, thereby further improving the overall adaptability and versatility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] In the attached picture:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the back of the overall structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the adapting component in the structure of the utility model;

[0019] Figure 4It is a schematic diagram of the interior of the spring movable shell in the structure of the utility model.

[0020] In the figure: 1. first rotating plate; 2. second rotating plate; 3. rotor plate; 4. stabilizing ring; 5. protective shell; 6. protective cover; 7. mounting hole; 8. mounting slot; 9. adapter assembly; 901. fixing block; 902. connecting fixing nail; 903. spring movable shell; 904. movable column; 905. connecting top plate; 906. connecting pressure plate; 907. reset spring; 908. connecting adapter block; 909. mounting block; 910. motor mounting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figure 1-4 , the technical solution provided by this embodiment is as follows:

[0024] A rotor punching sheet for a motor comprises: a first rotating plate 1, a second rotating plate 2 is arranged on the back of the first rotating plate 1, a plurality of rotor plates 3 are fixedly connected between the first rotating plate 1 and the second rotating plate 2, a stabilizing ring 4 is fixedly connected between the plurality of rotor plates 3, a protective sleeve 6 is fixedly connected to the inner walls of the first rotating plate 1 and the second rotating plate 2, a mounting groove 8 is opened between the first rotating plate 1 and the second rotating plate 2, an adapter component 9 is fixedly connected to the inner wall of the mounting groove 8, and the mounting groove 8 matches the adapter component 9.

[0025] In a specific embodiment of the utility model, the rotor punchings for this type of motor are fixed to each other by the first rotating plate 1, the second rotating plate 2 and the rotor plate 3 to form the basis for the use of the rotor punchings. At the same time, the mounting groove 8 can help install the adapter component 9. When installing motors of different models and sizes, the adapter component 9 can adapt itself according to the size, thereby helping the rotor punchings to cope with motors of different models without special replacement, further improving the overall adaptability and versatility of the device.

[0026] Specifically, the adapter assembly 9 includes a fixed block 901, a connecting fixing nail 902, a spring movable shell 903, a movable column 904, a connecting top plate 905, a connecting pressure plate 906, a reset spring 907, a connecting adapter block 908, a mounting block 909 and a motor mounting hole 910. The multiple fixing blocks 901 are all fixedly connected to the inner wall of the mounting groove 8, and the multiple connecting fixing nails 902 are all fixedly connected to the surface of the multiple fixed blocks 901.

[0027] In a specific embodiment of the present utility model, the adapter component 9 is fixed as a whole in the gap mounting groove 8 between the first rotating plate 1 and the second rotating plate 2 with the help of the fixing block 901 and the connecting fixing nail 902, so as to connect the first rotating plate 1 and the second rotating plate 2, and further improve the overall stability of the adapter component 9.

[0028] Specifically, the multiple spring movable shells 903 are fixedly connected to the tops of the multiple fixed blocks 901 , the multiple movable columns 904 are sleeved on the inner walls of the multiple spring movable shells 903 , and the multiple connecting top plates 905 are fixedly connected to the tops of the multiple movable columns 904 .

[0029] In a specific embodiment of the utility model, the spring movable shell 903 can help to reset the overall upward rebound force according to the spring of its own structure. At the same time, the movable column 904 and the connecting top plate 905 can effectively block the force generated at the top, thereby utilizing the range of activity of the rebound force for adaptation, thereby further improving the overall versatility of the device.

[0030] Specifically, the plurality of connecting pressure plates 906 are all fixedly connected to the bottoms of the plurality of movable columns 904 , the plurality of return springs 907 are all fixedly connected to the bottoms of the inner walls of the plurality of spring movable shells 903 , and the return springs 907 match the connecting pressure plates 906 .

[0031] In a specific embodiment of the present invention, the connecting pressure plate 906 will compress the reset spring 907 after being subjected to the downward pressure of the top movable column 904, thereby driving the rebound of the reset spring 907. The reverse action of the two forces is utilized to perform adaptation during installation, and motors of different sizes can be installed, thereby further improving the overall versatility of the device.

[0032] Specifically, the plurality of connection adapter blocks 908 are fixedly connected to the tops of the plurality of connection top plates 905 , the plurality of mounting blocks 909 are fixedly connected to the tops of the plurality of connection adapter blocks 908 , and the plurality of motor mounting holes 910 are opened on the surfaces of the plurality of mounting blocks 909 .

[0033] In a specific embodiment of the present invention, the connection adapter block 908 is installed on the top of the connecting top plate 905, so the connection adapter block 908 can help flexibly adapt to different motor mounting port sizes to avoid repeated installation. At the same time, the motor mounting hole 910 and the mounting block 909 can help the entire device to be installed in the motor mounting port, thereby further improving the overall stability and versatility of the device.

[0034] Specifically, the surfaces of the plurality of rotor plates 3 are all fixedly connected with protective shells 5 , and the protective shells 5 match the rotor plates 3 .

[0035] In a specific embodiment of the present invention, the protective shell 5 can help protect the rotor plate 3 from excessive wear, further improving the service life and functionality of the entire device.

[0036] Specifically, a mounting hole 7 is formed on the top of each of the plurality of protective sleeves 6 .

[0037] In a specific embodiment of the present invention, the mounting hole 7 can help provide an auxiliary hole for loading when the device is installed as a whole, thereby further improving the functionality of the device.

[0038] Working principle: The rotor punching of this motor forms the basis for the use of the rotor punching through the mutual fixation of the first rotating plate 1, the second rotating plate 2 and the rotor plate 3. At the same time, the mounting groove 8 can help to install the adapter component 9. When installing motors of different models and sizes, the adapter component 9 can adapt itself according to the size, so as to help the rotor punching cope with motors of different models without special replacement, thereby further improving the overall adaptability and versatility of the device. The adapter component 9 helps to fix the adapter component 9 as a whole in the gap mounting groove 8 between the first rotating plate 1 and the second rotating plate 2 through the fixing block 901 and the connecting fixing nail 902, so as to connect the first rotating plate 1 and the second rotating plate 2, further improving the overall stability of the adapter component 9. The spring movable shell 903 can help to reset the overall upward rebound force according to the spring of its own structure. At the same time, the movable column 904 and the connecting top plate 905 can effectively block the force generated at the top, thereby utilizing the rebound force. The movable range is adapted to further improve the versatility of the entire device. After being subjected to the downward pressure of the top movable column 904, the connecting pressure plate 906 will compress the reset spring 907, thereby driving the rebound of the reset spring 907, and utilizing the reverse action of the two forces to adapt during installation. Motors of different sizes can be installed, thereby further improving the versatility of the entire device. The connecting adapter block 908 is installed on the top of the connecting top plate 905, so the connecting adapter block 908 can help flexibly adapt to different motor mounting port sizes to avoid repeated installation. At the same time, the motor mounting hole 910 and the mounting block 909 can help the entire device to be installed at the motor mounting port, thereby further improving the overall stability and versatility of the device. The protective shell 5 can help protect the rotor plate 3 from excessive wear, thereby further improving the service life and functionality of the entire device. The mounting hole 7 can provide an auxiliary hole for loading when the entire device is installed, thereby further improving the functionality of the device.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rotor punching sheet for a motor, characterized in that: The invention comprises a first rotating plate (1), a second rotating plate (2) being arranged on the back of the first rotating plate (1), a plurality of rotor plates (3) being fixedly connected between the first rotating plate (1) and the second rotating plate (2), a stabilizing ring (4) being fixedly connected between the plurality of rotor plates (3), a protective sleeve (6) being fixedly connected to the inner walls of the first rotating plate (1) and the second rotating plate (2), a mounting groove (8) being provided between the first rotating plate (1) and the second rotating plate (2), an adapting component (9) being fixedly connected to the inner wall of the mounting groove (8), and the mounting groove (8) being matched with the adapting component (9).

2. A rotor punching sheet for a motor as claimed in claim 1, characterized in that: The adapter assembly (9) comprises a fixing block (901), a connecting fixing nail (902), a spring movable shell (903), a movable column (904), a connecting top plate (905), a connecting pressure plate (906), a return spring (907), a connecting adapter block (908), a mounting block (909) and a motor mounting hole (910); the plurality of fixing blocks (901) are all fixedly connected to the inner wall of the mounting groove (8); and the plurality of connecting fixing nails (902) are all fixedly connected to the surfaces of the plurality of fixing blocks (901).

3. A rotor punching sheet for a motor as claimed in claim 2, characterized in that: The plurality of spring movable shells (903) are fixedly connected to the tops of the plurality of fixed blocks (901), the plurality of movable columns (904) are sleeved on the inner walls of the plurality of spring movable shells (903), and the plurality of connecting top plates (905) are fixedly connected to the tops of the plurality of movable columns (904).

4. A rotor punching sheet for a motor as claimed in claim 2, characterized in that: The plurality of connecting pressure plates (906) are fixedly connected to the bottom of the plurality of movable columns (904), the plurality of return springs (907) are fixedly connected to the bottom of the inner wall of the plurality of spring movable shells (903), and the return springs (907) match the connecting pressure plates (906).

5. The rotor punching sheet for a motor according to claim 2, characterized in that: The plurality of connection adapter blocks (908) are fixedly connected to the tops of the plurality of connection top plates (905), the plurality of mounting blocks (909) are fixedly connected to the tops of the plurality of connection adapter blocks (908), and the plurality of motor mounting holes (910) are opened on the surfaces of the plurality of mounting blocks (909).

6. The rotor punching sheet for a motor according to claim 1, characterized in that: A protective shell (5) is fixedly connected to the surfaces of the plurality of rotor plates (3), and the protective shell (5) matches the rotor plates (3).

7. The rotor punching sheet for a motor according to claim 1, characterized in that: The tops of the plurality of protective sleeves (6) are each provided with a mounting hole (7).

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