CN216981683U

CN216981683U - Driving speed reducing mechanism with high-precision control

Info

Publication number: CN216981683U
Application number: CN202122426048.7U
Authority: CN
Inventors: 窦晓牧
Original assignee: Xi'an High Intelligent Technology Co ltd
Current assignee: Xi'an High Intelligent Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-07-15
Anticipated expiration: 2031-10-09

Abstract

The utility model belongs to the technical field of electromechanical equipment, and discloses a driving speed reducing mechanism with high-precision control, which comprises a casing, wherein a limiting block is fixedly arranged in the casing, notches are formed in two sides of the limiting block, a stator is movably sleeved in the casing, a bolt is sleeved in an internal thread of each notch, a gasket is movably sleeved on the outer surface of the bolt, and a rotor is movably sleeved in the stator. According to the utility model, the limiting block, the stator, the bolt and the gasket are arranged, and the outer surface of the stator can be limited by the limiting block due to the matching between the limiting block and the stator, so that the stator can be prevented from rotating, and meanwhile, the gasket and the stator can be matched more tightly due to the rotation of the bolt. Thereby make the both sides to the stator carry on spacingly, and then played good fixed effect to the stator, prevented that the stator from taking place the position activity.

Description

Driving speed reducing mechanism with high-precision control

Technical Field

The utility model belongs to the technical field of electromechanical equipment, and particularly relates to a driving speed reducing mechanism with high-precision control.

Background

The speed reducer is widely applied to speed reduction transmission equipment, and the main transmission structure is formed by assembling a driving motor and the speed reducer, is matched with different motors and gear boxes, and is applied to different industrial equipment, such as a direct current motor, a permanent magnet motor, an alternating current motor, a stepping motor and the like.

At present, when using transmission equipment, an operator often needs to use a speed reducing mechanism, and in the actual use process of the existing speed reducing mechanism, although the function of reducing the speed of high-precision control equipment can be realized, in the process of rotating the motor, because no good fixed structure exists between the stator inside the motor and the motor shell, great vibration can be generated when the rotating shaft rotates, noise is generated, and inconvenience is brought to the operator.

Meanwhile, when the motor works, a large amount of heat is generated, the heat dissipation performance of the existing motor is poor, so that the internal temperature of the device is high when the device runs for a long time, the internal circuit is affected, the service life of the device is further shortened, and the improvement on the device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a driving speed reducing mechanism with high-precision control, which has the advantages of good fixing effect and good heat dissipation performance.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a drive reduction gears with high accuracy control, includes the casing, the inside fixed mounting of casing has the stopper, the notch has all been seted up to the both sides of stopper, the stator has been cup jointed in the inside activity of casing, the bolt has been cup jointed to the internal thread of notch, the surface activity of bolt has cup jointed the gasket, the rotor has been cup jointed in the inside activity of stator, the fixed pivot that has cup jointed in the inside of rotor, the equal fixed mounting in both sides of stator has the reduction gear.

As a preferred technical scheme of the present invention, the bottom of the casing is fixedly provided with a fixing seat, the right side of the casing is fixedly provided with a junction box, due to the design of the fixing seat, an operator can install the casing through bolts, and through the design of the junction box, the stator can generate a magnetic field, so that the rotor can rotate.

As a preferred technical scheme of the utility model, the limiting block is movably sleeved with the stator, the gasket is movably connected with the stator, the stator can be prevented from rotating due to the matching of the limiting block and the stator, and meanwhile, the gasket can be driven to limit the two sides of the stator through the rotation of the bolt through the matching of the gasket and the stator, so that the stator can be fixed.

As a preferred technical scheme of the utility model, the right side of the rotating shaft is fixedly sleeved with the round block, the outer surface of the round block is fixedly provided with the fan blades, and due to the design of the fan blades, when the rotating shaft rotates, the fan blades are driven to rotate through the round block, so that the air flow can be driven to cool the inside of the casing.

As a preferred technical scheme of the utility model, a rear shell is fixedly mounted on the right side of the casing, a heat dissipation net is arranged in the middle of the rear shell, and due to the design of the heat dissipation net, the stator generates a rotating magnetic field and acts on the rotor to form magnetoelectric power to drive the rotating shaft to rotate by conducting electricity to the junction box, so that the fan blades can be driven to rotate by the round block, and heat in the casing is discharged from the heat dissipation net.

As a preferred technical scheme of the utility model, the left end of the rotating shaft penetrates through the shell and is movably sleeved with the shell, the outer part of the shell is provided with the round opening, and due to the design of the round opening, air flow blown by the fan blades can be better exhausted, so that heat in the shell can be exhausted from the round opening, and the heat dissipation effect of the device is improved.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the limiting block, the stator, the bolt and the gasket are arranged, and the outer surface of the stator can be limited by the limiting block due to the matching between the limiting block and the stator, so that the stator can be prevented from rotating, and meanwhile, the gasket and the stator can be matched more tightly due to the rotation of the bolt. Thereby make the both sides to the stator spacing, and then played good fixed effect to the stator, prevented that the stator from taking place the position activity.

2. According to the utility model, the round block, the radiating net, the round opening and the fan blades are arranged, the round block is driven to rotate due to the rotation of the rotating shaft, so that the fan blades rotate, at the moment, heat is discharged through the radiating net due to the rotation of the fan blades, and meanwhile, due to the design of the round opening, the heat in the shell can be better radiated, so that the radiating effect of the device is improved.

Drawings

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

FIG. 2 is a schematic view of the backside of the present invention;

FIG. 3 is a schematic cross-sectional view of the front side of the present invention;

FIG. 4 is a schematic cross-sectional view of the side of the present invention;

FIG. 5 is an enlarged view of a portion of the junction of FIG. 3 according to the present invention.

In the figure: 1. a housing; 2. a limiting block; 3. a notch; 4. a stator; 5. a bolt; 6. a gasket; 7. a rotor; 8. a rotating shaft; 9. a speed reducer; 10. a fixed seat; 11. a junction box; 12. a round block; 13. a rear housing; 14. a heat-dissipating web; 15. a round mouth; 16. a fan blade.

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.

As shown in fig. 1 to 5, the utility model provides a driving speed reduction mechanism with high-precision control, which comprises a casing 1, wherein a limiting block 2 is fixedly arranged in the casing 1, notches 3 are respectively formed in two sides of the limiting block 2, a stator 4 is movably sleeved in the casing 1, a bolt 5 is sleeved in an internal thread of each notch 3, a gasket 6 is movably sleeved on the outer surface of each bolt 5, a rotor 7 is movably sleeved in the stator 4, a rotating shaft 8 is fixedly sleeved in the rotor 7, and speed reducers 9 are respectively fixedly arranged on two sides of the stator 4.

Wherein, the bottom fixed mounting of casing 1 has fixing base 10, and the right side fixed mounting of casing 1 has terminal box 11, because the design of fixing base 10 for operating personnel can install casing 1 through the bolt, and through the design of terminal box 11, makes stator 4 can produce the magnetic field, thereby can make rotor 7 take place to rotate.

Wherein, stopper 2 cup joints with the activity of stator 4, and gasket 6 and stator 4 swing joint because the cooperation between stopper 2 and the stator 4 can prevent that stator 4 from taking place to rotate, simultaneously through the cooperation between gasket 6 and the stator 4, can drive gasket 6 through the rotation of bolt 5 and carry on spacingly to the both sides of stator 4 to can play fixed effect to stator 4.

Wherein, the right side of pivot 8 is fixed to be cup jointed circle piece 12, and the fixed surface of circle piece 12 installs flabellum 16, because the design of flabellum 16, will drive flabellum 16 through circle piece 12 and rotate when pivot 8 takes place to rotate to can drive the air current and cool down the inside of casing 1.

Wherein, the right side fixed mounting of casing 1 has backshell 13, and the middle part of backshell 13 is equipped with radiator-grid 14, because radiator-grid 14's design, through leading electrically to terminal box 11 and making stator 4 produce rotating magnetic field and act on rotor 7 and form magnetoelectric power and drive pivot 8 and rotate to can drive flabellum 16 through circle piece 12 and rotate, and then make the inside heat of casing 1 discharge from radiator-grid 14.

Wherein, the left end of pivot 8 passes casing 1 and cup joints with casing 1 activity, and round mouth 15 has been seted up to the outside of casing 1, because the design of round mouth 15, the air current that discharge flabellum 16 that can be better blown to can make the inside heat of casing 1 discharge from round mouth 15, thereby improve the device's radiating effect.

The working principle and the using process of the utility model are as follows:

firstly, an operator can place the stator 4 in the casing 1, and the limit block 2 is located on the outer surface of the stator 4, at the moment, the stator 4 is prevented from rotating through the cooperation between the limit block 2 and the stator 4, then the operator can sleeve the gasket 6 on the outer surface of the bolt 5 and rotate the bolt 5 to the inside of the notch 3, through the rotation of the bolt 5, the bolt 5 can enter the inside of the notch 3 and extrude the gasket 6, so that the gasket 6 is more tightly matched with the stator 4, the two sides of the stator 4 are limited, a good fixing effect is achieved on the stator 4, and the stator 4 is prevented from moving;

when the device moves, this moment because the rotation of pivot 8 will drive circle piece 12 and rotate to make flabellum 16 take place rotatoryly, this moment because the rotation of flabellum 16 will be through radiator-grid 14 with the heat discharge, simultaneously because the design of round mouth 15, can give off the inside heat of casing 1 better, thereby improved the radiating effect of the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A drive reduction mechanism with high-precision control comprises a machine shell (1), and is characterized in that: the inside fixed mounting of casing (1) has stopper (2), notch (3) have all been seted up to the both sides of stopper (2), stator (4) have been cup jointed in the inside activity of casing (1), bolt (5) have been cup jointed to the internal thread of notch (3), gasket (6) have been cup jointed in the surface activity of bolt (5), rotor (7) have been cup jointed in the inside activity of stator (4), the fixed cover in inside of rotor (7) has been cup jointed pivot (8), the equal fixed mounting in both sides of stator (4) has reduction gear (9).

2. A drive deceleration mechanism with high precision control according to claim 1, characterized in that: the bottom of casing (1) fixed mounting has fixing base (10), the right side fixed mounting of casing (1) has terminal box (11).

3. A drive deceleration mechanism with high precision control according to claim 1, characterized in that: the limiting block (2) is movably sleeved with the stator (4), and the gasket (6) is movably connected with the stator (4).

4. A drive deceleration mechanism with high precision control according to claim 1, characterized in that: the right side of pivot (8) is fixed to be cup jointed circle piece (12), the surface fixed mounting of circle piece (12) has flabellum (16).

5. A drive deceleration mechanism with high precision control according to claim 1, characterized in that: the right side fixed mounting of casing (1) has backshell (13), the middle part of backshell (13) is equipped with radiator-grid (14).

6. A drive deceleration mechanism with high precision control according to claim 1, characterized in that: the left end of the rotating shaft (8) penetrates through the casing (1) and is movably sleeved with the casing (1), and a round opening (15) is formed in the outer portion of the casing (1).