CN217769733U - Motor rotor with buffer structure - Google Patents
Motor rotor with buffer structure Download PDFInfo
- Publication number
- CN217769733U CN217769733U CN202222096704.6U CN202222096704U CN217769733U CN 217769733 U CN217769733 U CN 217769733U CN 202222096704 U CN202222096704 U CN 202222096704U CN 217769733 U CN217769733 U CN 217769733U
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- stator
- rotor
- rotor body
- outer side
- buffer structure
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Abstract
The utility model discloses a motor rotor with a buffer structure, which comprises a rotor body and a stator arranged outside the rotor body; further comprising: the outer side of the stator is connected with a cover plate through a screw, and the cover plate is arranged on the front side surface of the stator; a belt wheel is fixed on the outer side of the stator, and an installation plate is fixed on the rear side surface of the belt wheel; the inner side wall of the stator is provided with containing grooves at equal intervals, and reset spring seats are arranged in the containing grooves; and a reset spring body is fixed on one side surface of the reset spring seat. This electric motor rotor with buffer structure is provided with reset spring, through reset spring's setting, can subdue the electric motor rotor among the servo motor to the partly impact force of stator production when reciprocating type just reverse rotation, make then that rotor body is fine carry out the rotation of positive and negative reciprocating type, be convenient for protect the stator, improved the life of stator, the fine buffering of being convenient for.
Description
Technical Field
The utility model relates to an electric motor rotor technical field specifically is an electric motor rotor with buffer structure.
Background
The part used for rotating in the motor is called a rotor, the motor rotor is an important part of the composition of the motor, the servo motor is also a part of the motor, and the motor rotor in the existing servo motor has some defects when in use, so that the later use is influenced;
a motor rotor in the servo motor generally needs to perform reciprocating forward and backward rotation, so that certain impact force can be generated on a stator when the motor rotor performs reciprocating forward and backward rotation, the stator can be damaged due to large impact force for a long time, and the service life of the stator is further influenced;
therefore, the motor rotor with the buffer structure can well solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor rotor with buffer structure to solve the electric motor rotor in servo motor generally needs reciprocating type the just reverse rotation of going on in the existing market that above-mentioned background art provided, electric motor rotor can produce certain impact force to the stator when reciprocating type going on just reverse rotation like this, can make the stator damage because great impact force for a long time, influence the life's of stator problem then.
In order to achieve the above object, the utility model provides a following technical scheme: a motor rotor with a buffer structure comprises a rotor body and a stator arranged on the outer side of the rotor body;
further comprising:
the outer side of the stator is connected with a cover plate through a screw, and the cover plate is arranged on the front side face of the stator;
a belt wheel is fixed on the outer side of the stator, and an installation plate is fixed on the rear side surface of the belt wheel;
the inner side wall of the stator is provided with containing grooves at equal intervals, and reset spring seats are arranged in the containing grooves;
a reset spring body is fixed on one side face of the reset spring seat and is placed in the accommodating groove;
the outer side protruding end of the rotor body is connected with the accommodating groove in a clamping and sliding mode, and one side face of the outer side protruding end of the rotor body is connected with one end of the reset spring body.
Preferably, the diameter of mounting panel is greater than the diameter of band pulley, and the inside of mounting panel is "concave" font structure setting.
Through the arrangement of the structure, the mounting plate is well used for mounting and protecting the belt wheel.
Preferably, a transmission shaft rod penetrates through and is fixed in the rotor body, and the transmission shaft rod is connected with a bearing at the middle position of the mounting plate.
Through the arrangement of the structure, the transmission shaft rod can well rotate.
Preferably, the inner groove of the outer protruding end of the rotor body is fixed with the scraping blade assembly, and the outer side surface of the scraping blade assembly is attached to the inner portion of the accommodating groove.
Through the arrangement of the structure, the rotor body can rotate in the accommodating groove conveniently.
Preferably, the screws are distributed inside the periphery of the stator at equal intervals, and the screws and the stator are vertically arranged.
Through the arrangement of the structure, the stator can be conveniently and well installed and fixed by the screw.
Preferably, the rotation of the rotor body is relatively in the range of 0-26.8 °.
Through the arrangement of the structure, the rotor body can stably rotate forwards and backwards in a reciprocating manner.
Compared with the prior art, the beneficial effects of the utility model are that: this electric motor rotor with buffer structure installs reset spring, and electric motor rotor reset spring can subduct some rotor body to the impact force of stator when reciprocating type just reverse rotation, makes then that rotor body is fine rotates, is convenient for protect the stator, has improved the life of stator, and its concrete content is as follows:
(1) The reset spring is arranged, and the arrangement of the reset spring can reduce part of impact force generated by a motor rotor in the servo motor to the stator during reciprocating forward and backward rotation, so that the rotor body can well perform forward and backward reciprocating rotation, the stator is convenient to protect, the service life of the stator is prolonged, and the buffer is convenient to well perform;
(2) The rotation angle of rotor body is 26.8, is convenient for install reset spring through the setting of storage tank simultaneously, and the rotor body of also being convenient for is fine simultaneously rotates for rotor body reset spring can subduct partly impact force when rotatory.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic view of the belt wheel of the present invention;
fig. 6 is a schematic view of the mounting plate of the present invention.
In the figure: 1. a rotor body; 2. a stator; 3. a screw; 4. a return spring body; 5. a pulley; 6. a wiper blade assembly; 7. a return spring seat; 8. a containing groove; 9. mounting a plate; 10. a drive shaft lever; 11. and (7) a cover plate.
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. 1-6, the present invention provides a technical solution: a motor rotor with a buffering structure comprises an attached drawing 1 and an attached drawing 3-6, the whole motor rotor is moved into a working area to be installed, then the whole motor rotor can be used, then a transmission shaft lever 10 rotates, the transmission shaft lever 10 drives a rotor body 1 to rotate when rotating, the transmission shaft lever 10 penetrates through the inside of the rotor body 1 and is fixedly connected with the middle position of a mounting plate 9 through a bearing, then the transmission shaft lever 10 rotates, the transmission shaft lever 10 drives the rotor body 1 to rotate when rotating, a scraping blade assembly 6 is fixedly arranged in a groove in the protruding end of the outer side of the rotor body 1, the outer side face of the scraping blade assembly 6 is attached to the inside of a containing groove 8, and the rotor body 1 is rotated as shown in the attached drawing 1-2, so that the protruding portion of the outer side of the rotor body 1 drives the scraping blade assembly 6 to rotate and move in the containing groove 8;
the inner side wall of the stator 2 is provided with containing grooves 8 at equal intervals, and reset spring seats 7 are mounted inside the containing grooves 8, wherein one side face of each reset spring seat 7 is fixedly provided with a reset spring body 4, the reset spring bodies 4 are placed in the containing grooves 8, the outer side protruding end of the rotor body 1 is in clamping sliding connection with the containing grooves 8, one side face of the outer side protruding end of the rotor body 1 is connected with one end of each reset spring body 4, then the protruding part of the outer side of the rotor body 1 is enabled to extrude the reset spring bodies 4 in the containing grooves 8, so that the reset spring bodies 4 can reduce impact force on the stator 2 when a part of the rotor body 1 rotates, buffering is well performed, then the rotor body 1 rotates reversely, then the reset spring bodies 4 can buffer well when the rotor body 1 rotates forwards and backwards, and the rotor body 1 is enabled to be well used;
the rotor comprises a rotor body 1 and a stator 2 arranged on the outer side of the rotor body 1, wherein the outer side of the stator 2 is connected with a cover plate 11 through a screw 3, the cover plate 11 is arranged on the front side surface of the stator 2, and the cover plate 11 and the stator 2 can be well fixed through the screw 3, so that the cover plate 11 well covers and protects the rotor body 1 and the stator 2;
wherein, the outside of stator 2 is fixed with band pulley 5, and the trailing flank of band pulley 5 is fixed with mounting panel 9, the diameter of mounting panel 9 is greater than the diameter of band pulley 5, and the inside of mounting panel 9 sets up for "concave" font structure, the outside to rotor body 1 and stator 2 that sets up through band pulley 5 is fine simultaneously covers the protection, screw 3 equidistant distribution is inside around stator 2, and screw 3 is perpendicular setting with stator 2, the rotation of rotor body 1 is more for the scope 0-26.8.
The working principle is as follows: when the motor rotor with the buffering structure is used, firstly, as shown in fig. 1-2, the rotor body 1 rotates, so that the protruding part on the outer side of the rotor body 1 drives the scraper assembly 6 to perform rotational movement in the accommodating groove 8, and then the return spring body 4 can perform buffering well when the rotor body 1 performs forward and reverse rotation, so that the rotor body 1 can be used well, and what is not described in detail in this specification belongs to the prior art well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The motor rotor with the buffer structure comprises a rotor body (1) and a stator (2) arranged on the outer side of the rotor body (1);
it is characterized by also comprising:
the outer side of the stator (2) is connected with a cover plate (11) through a screw (3), and the cover plate (11) is arranged on the front side surface of the stator (2);
wherein, a belt wheel (5) is fixed on the outer side of the stator (2), and a mounting plate (9) is fixed on the rear side surface of the belt wheel (5);
the inner side wall of the stator (2) is provided with containing grooves (8) at equal intervals, and reset spring seats (7) are arranged in the containing grooves (8);
a return spring body (4) is fixed on one side face of the return spring seat (7), and the return spring body (4) is placed in the accommodating groove (8);
the outer side protruding end of the rotor body (1) is connected with the accommodating groove (8) in a clamping and sliding mode, and one side face of the outer side protruding end of the rotor body (1) is connected with one end of the reset spring body (4).
2. The motor rotor with the buffer structure as claimed in claim 1, wherein: the diameter of mounting panel (9) is greater than the diameter of band pulley (5), and the inside of mounting panel (9) is "concave" font structure setting.
3. The rotor of an electric machine with a buffer structure as set forth in claim 1, wherein: the rotor is characterized in that a transmission shaft rod (10) penetrates through and is fixed in the rotor body (1), and the transmission shaft rod (10) is connected with a bearing at the middle position of the mounting plate (9).
4. The motor rotor with the buffer structure as claimed in claim 1, wherein: the inner groove of the convex end of the outer side of the rotor body (1) is fixed with a scraping blade assembly (6), and the outer side surface of the scraping blade assembly (6) is attached to the inner part of the accommodating groove (8).
5. The motor rotor with the buffer structure as claimed in claim 1, wherein: the screws (3) are distributed inside the periphery of the stator (2) at equal intervals, and the screws (3) and the stator (2) are arranged vertically.
6. The motor rotor with the buffer structure as claimed in claim 1, wherein: the rotation of the rotor body (1) is relatively in the range of 0-26.8 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222096704.6U CN217769733U (en) | 2022-08-10 | 2022-08-10 | Motor rotor with buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222096704.6U CN217769733U (en) | 2022-08-10 | 2022-08-10 | Motor rotor with buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217769733U true CN217769733U (en) | 2022-11-08 |
Family
ID=83878656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222096704.6U Active CN217769733U (en) | 2022-08-10 | 2022-08-10 | Motor rotor with buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217769733U (en) |
-
2022
- 2022-08-10 CN CN202222096704.6U patent/CN217769733U/en active Active
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