CN216959471U

CN216959471U - Novel motor rotor structure

Info

Publication number: CN216959471U
Application number: CN202220512779.5U
Authority: CN
Inventors: 吴彬; 吴建勇; 吴建洋; 吴丹丹; 吴明珠
Original assignee: Shuyang Suxin Stamping Parts Co ltd
Current assignee: Shuyang Suxin Stamping Parts Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-12
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a novel motor rotor structure which comprises a rotor outer ring, wherein a plurality of arc-shaped through grooves are formed in the outer wall of the rotor outer ring at equal intervals, filling grooves are formed in the middle positions of the inner wall of the rotor outer ring, insulating rings are clamped and arranged on the inner walls of the two filling grooves, four supporting frames are fixedly arranged on the inner wall of the rotor outer ring at equal intervals, an iron core supporting seat is fixedly arranged on one side of each supporting frame, and a rotating through hole is formed in the middle position of the top end of each iron core supporting seat. According to the utility model, the rotor coil is wound by the rotor outer ring, the rotor can perform the function of cutting magnetic induction lines under the penetration of the arc-shaped through grooves, the rotating force generated by a magnetic field is improved, the insulating ring is arranged in the filling groove formed in the upper end of the rotor outer ring, the metal area of the rotor outer ring is reduced, the interference of metal materials to the magnetic field can be reduced, and the iron core structure in the rotor outer ring can be assisted to rotate by the iron core supporting seat and the rotating through hole, so that the use quality of the device is improved.

Description

Novel motor rotor structure

Technical Field

The utility model relates to the technical field of electronic rotors, in particular to a novel motor rotor structure.

Background

The traditional electronic rotor mainly acts on the motor equipment to carry out magnetic induction cutting on the output end of the motor so as to cause the output end of the motor to rotate, and the motor rotor is also a rotating part in the motor, the motor consists of a rotor and a stator, and is a conversion device for realizing electric energy, mechanical energy and electric energy, the motor rotor is divided into a motor rotor and a generator rotor, along with the development of modern science and technology, the use of the motor is gradually frequent, wherein the functions of parts such as the rotor and the like are also improved, so that the motor can better meet the requirements of users;

among the prior art, when this novel electric motor rotor structure of manufacturing and designing, most of designers can regard the stability of design device for when the inside rotor of motor cooperation used, its output is more stable, improves motor operating mass, but after long-time use, if the electric motor rotor upper end does not have certain stable structure, can lead to its inside magnetic field to take place certain disorder under the long-time use of rotor, thereby reduce the use quality of device.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel rotor structure of an electric motor to solve the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel motor rotor structure, includes the rotor outer lane, a plurality of arc logical grooves have been seted up to the outer wall equidistance of rotor outer lane, the filling groove has all been seted up to the intermediate position of rotor outer lane inner wall, two the equal block of inner wall in filling groove is equipped with the insulating ring, the inner wall equidistance of rotor outer lane is fixed and is equipped with four support frames, four one side of support frame is all fixed and is equipped with the iron core supporting seat, and the outer wall of iron core supporting seat respectively with one side fixed connection of four support frames, rotatory through-hole has been seted up to the intermediate position on iron core supporting seat top.

Preferably, weight reduction grooves are formed in the middle positions of the inner walls of the four support frames, and four threaded holes are formed in the top end of the outer ring of the rotor at equal intervals.

Preferably, four the inner wall of screw hole all alternates and is equipped with fixing bolt, and the outer wall of four fixing bolt one end respectively with the inner wall threaded connection of four screw holes, the bottom equidistance of rotor outer lane is fixed and is equipped with four fixed buckles.

Preferably, the rotor coil is sleeved in the middle of the outer wall of the rotor outer ring, and a rotating shaft is arranged on the inner wall of the rotating through hole in an inserting mode.

Preferably, the outer wall of axis of rotation is connected with the inner wall rotation of rotatory through-hole, the fixed location axle that is equipped with in bottom of axis of rotation, and the outer wall of location axle one end is connected with the inner wall rotation of rotor outer lane one side.

Preferably, the top end of the rotating shaft is fixedly provided with a connecting shaft, and the top end of the connecting shaft is fixedly provided with a motor connector.

The utility model has the technical effects and advantages that:

(1) the device is provided with the rotor external supporting structure capable of stabilizing the magnetic field, and the structure mainly comprises a rotor outer ring, arc-shaped through grooves, filling grooves, insulating rings, a supporting frame, an iron core supporting seat, a rotating through hole, a lightening groove, a threaded hole, a fixing bolt and the like, a rotor coil is wound through the rotor outer ring, the rotor can play a role of cutting magnetic induction lines under the penetration of the arc-shaped through grooves, the rotating force generated by the magnetic field is improved, the insulating rings are arranged in the filling grooves formed in the upper end of the rotor outer ring, the metal area of the rotor outer ring is reduced, the interference of metal materials to the magnetic field can be reduced, the supporting frame, the iron core supporting seat and the rotating through hole can assist the iron core structure in the rotor to rotate, the rotor structure is smoother, and the use quality of the device is improved;

(2) according to the utility model, the output end rotary connection structure is arranged on the device, the structure mainly comprises the rotating shaft, the positioning shaft, the connecting shaft, the motor connector and the like, the rotating shaft can smoothly rotate in the rotary through hole, the positioning shaft is rotatably connected with the inner wall of one side of the outer ring of the rotor, so that the positioning shaft is convenient to position, the whole body is not easy to shake, the stable connection of the motor is improved, the connecting shaft at the upper end of the motor and the motor connector are convenient to fix the output end, and therefore, the practicability of the device is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the rotor outer ring of the present invention for stable output;

FIG. 3 is a schematic view of the rotary connection structure of the rotary shaft and the motor connector according to the present invention.

In the figure: 1. a rotor outer ring; 2. an arc-shaped through groove; 3. filling the groove; 4. an insulating ring; 5. a support frame; 6. an iron core supporting seat; 7. rotating the through hole; 8. a weight reduction groove; 9. a threaded hole; 10. fixing the bolt; 11. fixing the buckle; 12. a rotor coil; 13. a rotating shaft; 14. positioning the shaft; 15. a connecting shaft; 16. motor connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a novel motor rotor structure as shown in figures 1-3, which comprises a rotor outer ring 1, wherein fixing bolts 10 are inserted into the inner walls of four threaded holes 9, the outer walls of one ends of the four fixing bolts 10 are respectively in threaded connection with the inner walls of the four threaded holes 9, four fixing buckles 11 are fixedly arranged at the bottom of the rotor outer ring 1 at equal intervals, a rotor coil 12 is sleeved at the middle position of the outer wall of the rotor outer ring 1, and a rotating shaft 13 is inserted into the inner wall of a rotating through hole 7;

as shown in fig. 2, a plurality of arc-shaped through grooves 2 are equidistantly formed in the outer wall of a rotor outer ring 1, filling grooves 3 are respectively formed in the middle positions of the inner wall of the rotor outer ring 1, insulating rings 4 are respectively clamped and arranged on the inner walls of the two filling grooves 3, four supporting frames 5 are fixedly arranged on the inner wall of the rotor outer ring 1 at equal intervals, an iron core supporting seat 6 is fixedly arranged on one side of each of the four supporting frames 5, the outer wall of the iron core supporting seat 6 is fixedly connected with one side of each of the four supporting frames 5, a rotary through hole 7 is formed in the middle position of the top end of the iron core supporting seat 6, weight reducing grooves 8 are respectively formed in the middle positions of the inner walls of the four supporting frames 5, and four threaded holes 9 are equidistantly formed in the top end of the rotor outer ring 1;

as shown in fig. 3, the outer wall of the rotating shaft 13 is rotatably connected with the inner wall of the rotating through hole 7, a positioning shaft 14 is fixedly arranged at the bottom of the rotating shaft 13, the outer wall of one end of the positioning shaft 14 is rotatably connected with the inner wall of one side of the rotor outer ring 1, a connecting shaft 15 is fixedly arranged at the top end of the rotating shaft 13, and a motor connector 16 is fixedly arranged at the top end of the connecting shaft 15.

The working principle of the utility model is as follows: when the novel motor rotor structure in the design scheme is used, firstly, a rotating shaft 13 at the upper end of the device is required to be inserted into a rotating through hole 7 at the upper end of a rotor outer ring 1, so that the rotor can carry out normal rotating output after being connected with a motor, and in the design scheme, a rotor external supporting structure which is composed of the rotor outer ring 1, an arc through groove 2, a filling groove 3, an insulating ring 4, a supporting frame 5, an iron core supporting seat 6, the rotating through hole 7, a lightening groove 8, a threaded hole 9, a fixing bolt 10 and the like and can stabilize a magnetic field is arranged, when the novel motor rotor structure is used, a rotor coil 12 is wound through the rotor outer ring 1, the rotor can play a role of cutting magnetic induction lines under the penetration of the arc through grooves 2, the rotating force generated by the magnetic field is improved, the insulating ring 4 is arranged in the filling groove 3 arranged at the upper end of the rotor outer ring 1, so that the metal area of the rotor outer ring 1 is reduced, so that the interference of metal materials to the magnetic field can be reduced, the iron core structure in the iron core support can be assisted to rotate through the support frame 5, the iron core support seat 6 and the rotating through hole 7, the iron core structure is smoother, thereby improving the use quality of the device, and the device is provided with an output end rotary connecting structure which is composed of a rotating shaft 13, a positioning shaft 14, a connecting shaft 15, a motor connector 16 and the like, the rotor can smoothly rotate in the rotating through hole 7 through the rotating shaft 13, and the positioning shaft 14 is rotatably connected with the inner wall of one side of the rotor outer ring 1, so that the rotor is convenient to position, the whole rotor is not easy to shake, the stable connection of the motor is improved, the connecting shaft 15 and the motor connector 16 on the upper end of the device facilitate the fixing of the output end, thereby improving the practicability of the device, and the rotor can be fixed inside the motor through the fixing bolt 10, the threaded hole 9 and the fixing buckle 11.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel motor rotor structure, includes rotor outer lane (1), its characterized in that, a plurality of arcs have been seted up to the outer wall equidistance of rotor outer lane (1) and have been led to groove (2), filling groove (3), two have all been seted up to the intermediate position of rotor outer lane (1) inner wall the equal block of inner wall of filling groove (3) is equipped with insulating ring (4), the inner wall equidistance of rotor outer lane (1) is fixed and is equipped with four support frames (5), four one side of support frame (5) is all fixed and is equipped with iron core supporting seat (6), and the outer wall of iron core supporting seat (6) respectively with one side fixed connection of four support frames (5), rotatory through-hole (7) have been seted up to the intermediate position on iron core supporting seat (6) top.

2. The novel motor rotor structure of claim 1, wherein weight reduction grooves (8) are formed in the middle positions of the inner walls of the four support frames (5), and four threaded holes (9) are formed in the top end of the rotor outer ring (1) at equal intervals.

3. The novel motor rotor structure of claim 2, wherein fixing bolts (10) are inserted into the inner walls of the four threaded holes (9), the outer walls of one ends of the four fixing bolts (10) are respectively in threaded connection with the inner walls of the four threaded holes (9), and four fixing buckles (11) are fixedly arranged at the bottom of the rotor outer ring (1) at equal intervals.

4. The novel motor rotor structure as claimed in claim 1, wherein a rotor coil (12) is sleeved at a middle position of the outer wall of the rotor outer ring (1), and a rotating shaft (13) is inserted into the inner wall of the rotating through hole (7).

5. The novel motor rotor structure of claim 4, characterized in that the outer wall of the rotating shaft (13) is rotatably connected with the inner wall of the rotating through hole (7), the bottom of the rotating shaft (13) is fixedly provided with a positioning shaft (14), and the outer wall of one end of the positioning shaft (14) is rotatably connected with the inner wall of one side of the rotor outer ring (1).

6. The novel motor rotor structure of claim 4, wherein a connecting shaft (15) is fixedly arranged at the top end of the rotating shaft (13), and a motor connector (16) is fixedly arranged at the top end of the connecting shaft (15).