CN209805582U

CN209805582U - Shock absorption mechanism of light motor

Info

Publication number: CN209805582U
Application number: CN201921078479.5U
Authority: CN
Inventors: 伊建华; 伊骏飞
Original assignee: Zhejiang Hanson Motor Technology Co Ltd
Current assignee: Zhejiang Hanson Motor Technology Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2019-12-17
Anticipated expiration: 2029-07-11

Abstract

The utility model provides a damper of light motor. The damping device solves the problems that the conventional damping device can only reduce the vibration of the motor in the vertical direction and can not reduce the vibration of the motor in the horizontal direction. The utility model discloses a simple and practical's structural design has effectively slowed down the vibrations in the motor working process, cushions vibrations and vertical ascending vibrations of side in the horizontal direction that produce respectively in the motor working process through the elastic component on two sets of not equidirectional, and the reduction motor that can be on the great degree is starting the vibrations that produced instantaneous moment of torsion arouses in the twinkling of an eye, has effectively prolonged the life of motor.

Description

Shock absorption mechanism of light motor

Technical Field

The utility model belongs to the technical field of the motor is made, in particular to damper of light-duty motor.

Background

At present, the existing motor shell is made of cast iron, the motor shell made of cast iron has large mass, abrasion of the motor occurs between installation parts of the motor and a load after long-time work, vibration of the motor is further increased, the motor and the load installation parts are fixed by bolts when the motor is installed, vibration generated by the motor cannot be reduced, large noise is generated during work of the motor to influence the surrounding environment, and the service life of a generator is shortened.

The existing solution generally uses a spring to reduce the vibration of the motor in the vertical direction, can not reduce the vibration of the motor in the horizontal direction, and can not play a role in damping the vibration caused by the moment torque when the motor is started, and meanwhile, the vibration problem caused by the moment torque generated when the motor is started is not easily considered by the technical personnel in the field, and the existing solution has the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a damper of light-duty motor to foretell not enough.

The utility model provides a damper of light motor, includes bottom plate, casing and the fixed support frame that sets up on the casing, its characterized in that with, the support frame is connected with the bottom plate through a damper, a plurality of mounting grooves have been seted up on the bottom plate, damper is located this mounting groove, the support frame is located this mounting groove, damper includes that a laminating sets up the first elastic component at motor support frame lower extreme, motor support frame passes through bolt and bottom plate fixed connection, set up the through-hole the same with bolt diameter on the first elastic component, be provided with a second elastic component in the mounting groove, one side of second elastic component and the side laminating of mounting groove, the opposite side laminating of second elastic component is provided with a baffle, the baffle is laminated with one side of above-mentioned first elastic component.

Preferably, the first elastic member is a wavy elastic plate.

Preferably, the second elastic member is a spring.

preferably, a support plate is fixedly arranged at the lower end of the motor support frame, and the first elastic member is attached to the lower end face of the support plate.

Preferably, a plurality of cover plates are fixedly arranged on the bottom plate, the cover plates are arranged above the mounting grooves, and the lower end faces of the cover plates are attached to the upper end faces of the baffle plates.

Preferably, the cover plate, the first elastic member, the baffle plate and the mounting groove have the same width.

The utility model discloses a simple and practical's structural design has effectively slowed down the vibrations in the motor working process, cushions vibrations and vertical ascending vibrations of side in the horizontal direction that produce respectively in the motor working process through the elastic component on two sets of not equidirectional, and the reduction motor that can be on the great degree is starting the vibrations that produced instantaneous moment of torsion arouses in the twinkling of an eye, has effectively prolonged the life of motor.

Drawings

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

FIG. 2 is a structural view of the shock absorbing mechanism after installation;

Fig. 3 is an overall view of the shock absorbing mechanism.

In the figure: 1. a base plate; 2. a housing; 3. a support frame; 4. a damping mechanism; 5. mounting grooves; 6. a first elastic member; 7. a second elastic member; 8. a baffle plate; 9. a support plate; 10. and (7) a cover plate.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, a damping mechanism 4 of a light motor comprises a bottom plate 1, a housing 2 and a support frame 3 fixedly arranged on the housing 2, wherein the support frame 3 is connected with the bottom plate 1 through a damping mechanism 4, a plurality of mounting grooves 5 are formed in the bottom plate 1, the damping mechanism 4 is positioned in the mounting grooves 5, the support frame 3 is positioned on the mounting grooves 5, and the damping mechanism 4 is arranged between the support frame 3 and the bottom plate 1 of the motor to buffer the shock generated in the moment of starting the motor to a greater extent.

As shown in fig. 2, the damping mechanism 4 includes a first elastic member 6 attached to the lower end of the motor support frame 3, the motor support frame 3 is fixedly connected to the bottom plate 1 through a bolt, a through hole having the same diameter as the bolt is formed in the first elastic member 6, a second elastic member 7 is disposed in the mounting groove 5, one side of the second elastic member 7 is attached to the side of the mounting groove 5, a baffle 8 is attached to the other side of the second elastic member 7, and the baffle 8 is attached to one side of the first elastic member 6.

As shown in fig. 3, the first elastic member 6 is a wave-shaped elastic plate, and the second elastic member 7 is a spring. The lower extreme of motor support frame 3 is fixed and is provided with a backup pad 9, and first elastic component 6 laminating is on the lower terminal surface of backup pad 9. First elastic component 6 plays the supporting role to the motor is whole after the installation is accomplished, comparatively firm support can be realized to motor to wavy first elastic component 6, the vibrations that produce in the motor course of operation distribute to both sides through first elastic component 6, baffle 8 and the second elastic component 7 of baffle 8 opposite side through the first elastic component 6 setting of laminating, the vibrations that transmit first elastic component 6 carry out the second and do all can the second heavy buffering, and horizontal second elastic component 7 that sets up can cushion the vibrations on the horizontal direction that the motor produced, multiple shock attenuation effect has been realized in less space, the transmission distance of vibrations has been prolonged, the cushioning effect is better.

A plurality of cover plates 10 are fixedly arranged on the bottom plate 1, the cover plates 10 are arranged above the mounting grooves 5, and the lower end faces of the cover plates 10 are attached to the upper end faces of the baffle plates 8. The widths of the cover plate 10, the first elastic member 6, the baffle plate 8 and the mounting groove 5 are the same. Through the apron 10 the same with the width, first elastic component 6, baffle 8 sets up in mounting groove 5, to apron 10, first elastic component 6 limits the direction of movement that makes first elastic component 6 and baffle 8 can only carry out the up-and-down motion of an orientation in mounting groove 5, high efficiency when having guaranteed damper 4 and cushioning the vibrations that produce in to the motor working process, overall structure's intensity has been guaranteed, it breaks away from mounting groove 5 and has taken place the accident to have avoided apron 10 and second elastic component 7 in the course of the work, the security that the motor used has been improved.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A shock absorption mechanism of a light motor comprises a bottom plate (1), a shell (2) and a support frame (3) fixedly arranged on the shell (2), and is characterized in that the support frame (3) is connected with the bottom plate (1) through a shock absorption mechanism (4), a plurality of mounting grooves (5) are formed in the bottom plate (1), the shock absorption mechanism (4) is positioned in the mounting grooves (5), the support frame (3) is positioned on the mounting grooves (5), the shock absorption mechanism (4) comprises a first elastic part (6) which is attached to the lower end of the motor support frame (3), the motor support frame (3) is fixedly connected with the bottom plate (1) through bolts, through holes with the same diameter as the bolts are formed in the first elastic part (6), a second elastic part (7) is arranged in the mounting grooves (5), one side of the second elastic part (7) is attached to the side edges of the mounting grooves (5), the other side of the second elastic piece (7) is attached with a baffle (8), and the baffle (8) is attached to one side of the first elastic piece (6).

2. A shock-absorbing mechanism of a light motor in accordance with claim 1, wherein said first elastic member (6) is a wave-shaped elastic plate.

3. a shock-absorbing mechanism of a light motor in accordance with claim 1, wherein said second elastic member (7) is a spring.

4. A shock-absorbing mechanism for a light motor as claimed in claim 1, wherein a support plate (9) is fixedly provided at a lower end of said motor support frame (3), and said first elastic member (6) is attached to a lower end surface of said support plate (9).

5. A shock-absorbing mechanism for light motor as claimed in claim 1, wherein a plurality of cover plates (10) are fixedly installed on said bottom plate (1), said cover plates (10) are installed above the installation groove (5), and the lower end surface of said cover plates (10) is attached to the upper end surface of said baffle plate (8).

6. A shock-absorbing mechanism of a light motor as claimed in claim 5, wherein the widths of said cover plate (10), first elastic member (6), baffle plate (8) and mounting groove (5) are the same.