CN213637330U

CN213637330U - Motor mounting structure capable of reducing vibration

Info

Publication number: CN213637330U
Application number: CN202022390496.1U
Authority: CN
Inventors: 邹三三
Original assignee: Taojiang Dongkun Motor Technology Co ltd
Current assignee: Taojiang Dongkun Motor Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-06
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a can reduce motor mounting structure of vibrations, including base, landing leg, rubber seat, adjusting nut, shock attenuation seat and damping spring, the swivel nut is installed to the base upper end, and installs the telescopic link in the swivel nut, damping spring is installed to the adjusting nut upper end, and is connected with the shock attenuation seat on the damping spring, be provided with the pivot in the middle of the shock attenuation seat lower surface, and pivot surface mounting has first friction disc. This can reduce motor mounting structure of vibrations is provided with damping spring and adjusting nut, and damping spring can absorb the vibrations that the motor lock transmitted out to noise reduction's production, the motor can be according to actual need adjustment motor's power in the use, and its vibrations effect of motor power's difference also can be different, and damping spring's elasticity is adjusted to accessible adjusting nut, in order to guarantee that damping spring reaches required shock attenuation effect, has increased the device's practicality.

Description

Motor mounting structure capable of reducing vibration

Technical Field

The utility model relates to a motor installation shock attenuation technical field specifically is a can reduce motor mounting structure of vibrations.

Background

With the arrival of industrial civilization, various production and processing are gradually replaced by machining, in various types of mechanical devices, a motor becomes an indispensable part as a power source, the motor is used as a device for converting electric energy into mechanical energy, the motor is widely used as a driving mechanism in production and life, but the motor is often accompanied with vibration noise and the like during working, the existing motor is simple in installation mode, a shell of the motor is directly fixed on a mounting seat through a rigid connecting piece, the damping effect is very limited, parts of equipment using the motor can collide with each other under the long-time vibration of the motor, larger noise is generated, the service life of the parts is shortened, and the factory environment is also seriously influenced by the larger noise.

Therefore, a motor mounting structure capable of reducing vibration is provided so as to solve the problem that the vibration generated in the use process of the motor can reduce the service life of parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can reduce motor mounting structure of vibrations to solve the problem that the vibrations that the motor on the existing market that above-mentioned background art provided produced can reduce the life of spare part in the use.

In order to achieve the above object, the utility model provides a following technical scheme: a motor mounting structure capable of reducing vibration comprises a base, supporting legs, a rubber seat, an adjusting nut, a damping seat and a damping spring, wherein the supporting legs are mounted on the lower surface of the base, the lower end of the supporting leg is provided with a rubber seat through a first bolt, the upper end of the base is provided with a threaded sleeve, a telescopic rod is arranged in the threaded sleeve, an adjusting nut is arranged outside the threaded sleeve, a rotating groove is arranged in the middle of the base, a second friction plate is arranged in the rotating groove, the upper end of the adjusting nut is provided with a damping spring, the upper end of the damping spring is connected with a damping seat, a telescopic rod penetrates through the middle of the damping spring, the upper end of the damping seat is provided with a motor body through a second bolt, and install the rubber pad between shock attenuation seat and the motor body, be provided with the pivot in the middle of the shock attenuation seat lower surface, and pivot surface mounting has first friction disc to the pivot is installed in the rotary trough.

Preferably, the number of the supporting legs is 4, the supporting legs are symmetrical front and back and left and right relative to the center line of the base, and the center lines of the supporting legs and the center line of the rubber seat are superposed.

Preferably, the number of the telescopic rods is 4, and the telescopic rods are symmetrical front and back and left and right relative to the central line of the base.

Preferably, the central line of the threaded sleeve and the central line of the telescopic rod are overlapped, and the central line of the threaded sleeve and the central line of the damping spring are overlapped.

Preferably, the center line of the shock absorption seat and the center line of the base are overlapped, and the surface plane of the shock absorption seat and the surface plane of the base are parallel to each other.

Preferably, the central line of the rotating shaft and the central line of the rotating groove are overlapped, and the central line of the rotating shaft and the central line of the shock absorption seat are overlapped.

Compared with the prior art, the beneficial effects of the utility model are that: the motor mounting structure can reduce vibration;

1. the damping spring and the adjusting nut are arranged, in the actual use process, the damping spring can absorb the vibration transmitted by the motor lock so as to reduce the noise, in the use process, the power of the motor can be adjusted according to the actual requirement, the vibration effect of the motor can be different due to different power, the elasticity of the damping spring can be adjusted through the adjusting nut so as to ensure that the damping spring achieves the required damping effect, and the practicability of the device is improved;

2. be provided with first friction disc and second friction disc, at the in-service use in-process, the motor can be to controlling both ends slight swing under damping spring's effect at the vibrations in-process, at swing in-process pivot at the rotating groove internal rotation, at the rotation back and forth in-process, first friction disc rubs with the second friction disc each other to convert the vibrations of motor into frictional force, thereby and reduce the vibrations of motor, increased the device's functionality.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the adjusting nut and the damping spring of the present invention;

fig. 4 is a schematic view of the connection structure of the shock absorbing seat and the supporting leg of the present invention.

In the figure: 1. a base; 2. a support leg; 3. a rubber seat; 4. a first bolt; 5. a telescopic rod; 6. a threaded sleeve; 7. adjusting the nut; 8. a shock absorbing seat; 9. a damping spring; 10. a rubber pad; 11. a second bolt; 12. a motor body; 13. a rotating shaft; 14. a first friction plate; 15. rotating the groove; 16. a second friction 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. 1-4, the present invention provides a technical solution: a motor mounting structure capable of reducing vibration comprises a base 1, supporting legs 2, a rubber seat 3, a first bolt 4, a telescopic rod 5, a threaded sleeve 6, an adjusting nut 7, a shock absorption seat 8, a shock absorption spring 9, a rubber pad 10, a second bolt 11, a motor body 12, a rotating shaft 13, a first friction plate 14, a rotating groove 15 and a second friction plate 16, wherein the supporting legs 2 are mounted on the lower surface of the base 1, the rubber seat 3 is mounted at the lower ends of the supporting legs 2 through the first bolt 4, the threaded sleeve 6 is mounted at the upper end of the base 1, the telescopic rod 5 is mounted in the threaded sleeve 6, the adjusting nut 7 is mounted on the outer side of the threaded sleeve 6, the rotating groove 15 is arranged in the middle of the base 1, the second friction plate 16 is mounted in the rotating groove 15, the shock absorption spring 9 is mounted at the upper end of the adjusting nut 7, the shock absorption seat 8 is connected at the upper end of the shock absorption spring 9, the telescopic rod 5 penetrates through, and a rubber pad 10 is arranged between the shock absorption seat 8 and the motor body 12, a rotating shaft 13 is arranged in the middle of the lower surface of the shock absorption seat 8, a first friction plate 14 is arranged on the outer surface of the rotating shaft 13, and the rotating shaft 13 is arranged in a rotating groove 15.

Landing leg 2 is provided with 4, and landing leg 2 is symmetrical all around for the central line of base 1 to the central line of landing leg 2 and the mutual coincidence of the central line of rubber seat 3, above-mentioned structural design, in the in-service use process, has improved the stability of motor body 12 at the course of the work.

The telescopic link 5 is provided with 4, and telescopic link 5 is bilateral symmetry around for the central line of base 1, above-mentioned structural design, in the in-service use process, the damping force that produces in the telescopic link 5 is favorable to avoiding damping spring 9 and sways from side to side, has guaranteed damping spring 9's stability.

The central line of swivel nut 6 and the central line of telescopic link 5 coincide each other, and the central line of swivel nut 6 and damping spring 9 coincide each other, above-mentioned structural design, in the in-service use, be favorable to adjusting damping spring 9's elasticity through adjusting nut 7, increased the controllability of damping performance.

The central line of cushion socket 8 and the central line of base 1 coincide each other, and the surface plane of cushion socket 8 and the surface plane of base 1 are parallel to each other, and above-mentioned structural design is in the in-service use in-process, is favorable to the stability of cushion socket 8 at the during operation.

The central line of pivot 13 and the central line of rotary groove 15 coincide each other, and the central line of pivot 13 and the central line of cushion socket 8 coincide each other, above-mentioned structural design, in the in-service use in-process, be favorable to through the friction between pivot 13 and the rotary groove 15, improve the stability of cushion socket 8.

The working principle is as follows: in using the motor mounting structure capable of reducing vibration, as shown in fig. 1 and 2, first, vibration generated in the operation of the motor body 12 is first damped by the rubber pad 10, when the shock is transmitted to the damper base 8, a large amount of shock is absorbed by the damper spring 9, as shown in fig. 3, when the shock absorbing spring 9 absorbs shock, the shock absorbing seat 8 slightly swings back and forth, and the first friction plate 14 on the surface of the rotating shaft 13 and the second friction plate 16 on the surface of the rotating groove 15 rub against each other, so that the swing of the shock absorbing seat 8 is reduced, the stability of the shock absorbing seat 8 is improved, as shown in fig. 4, after the vibration is absorbed by the damping spring 9, the residual small amount of vibration is finally absorbed by the rubber seat 3, thereby achieving the maximum vibration reduction effect, to thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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

1. The utility model provides a can reduce motor mounting structure of vibrations, includes base (1), landing leg (2), rubber seat (3) adjusting nut (7), shock attenuation seat (8) and damping spring (9), its characterized in that: the rubber seat is characterized in that supporting legs (2) are mounted on the lower surface of a base (1), a rubber seat (3) is mounted at the lower ends of the supporting legs (2) through first bolts (4), a threaded sleeve (6) is mounted at the upper end of the base (1), a telescopic rod (5) is mounted in the threaded sleeve (6), an adjusting nut (7) is mounted on the outer side of the threaded sleeve (6), a rotating groove (15) is formed in the middle of the base (1), a second friction plate (16) is mounted in the rotating groove (15), a damping spring (9) is mounted at the upper end of the adjusting nut (7), a damping seat (8) is connected to the upper end of the damping spring (9), the telescopic rod (5) penetrates through the middle of the damping spring (9), a motor body (12) is mounted at the upper end of the damping seat (8) through a second bolt (11), and a rubber pad (10), a rotating shaft (13) is arranged in the middle of the lower surface of the shock absorption seat (8), a first friction plate (14) is arranged on the outer surface of the rotating shaft (13), and the rotating shaft (13) is arranged in a rotating groove (15).

2. The motor mounting structure capable of reducing vibration according to claim 1, wherein: the number of the supporting legs (2) is 4, the supporting legs (2) are symmetrical front and back and left and right relative to the center line of the base (1), and the center lines of the supporting legs (2) and the center line of the rubber seat (3) are superposed.

3. The motor mounting structure capable of reducing vibration according to claim 1, wherein: the number of the telescopic rods (5) is 4, and the telescopic rods (5) are symmetrical front and back and left and right relative to the central line of the base (1).

4. The motor mounting structure capable of reducing vibration according to claim 1, wherein: the center line of the threaded sleeve (6) is overlapped with the center line of the telescopic rod (5), and the center line of the threaded sleeve (6) is overlapped with the center line of the damping spring (9).

5. The motor mounting structure capable of reducing vibration according to claim 1, wherein: the center line of the shock absorption seat (8) is overlapped with the center line of the base (1), and the surface plane of the shock absorption seat (8) is parallel to the surface plane of the base (1).

6. The motor mounting structure capable of reducing vibration according to claim 1, wherein: the center line of the rotating shaft (13) is overlapped with the center line of the rotating groove (15), and the center line of the rotating shaft (13) is overlapped with the center line of the shock absorption seat (8).