CN218301111U

CN218301111U - Shockproof structure for motor

Info

Publication number: CN218301111U
Application number: CN202220884540.0U
Authority: CN
Inventors: 江春燕
Original assignee: Guangdong Qingda Technology Co ltd
Current assignee: Guangdong Qingda Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2023-01-13
Anticipated expiration: 2032-04-18

Abstract

The utility model relates to a shockproof structure for motor, including mount table and servo motor, servo motor's outside is provided with shockproof mechanism, servo motor's bottom is provided with heat dissipation mechanism, shockproof mechanism includes the cover shell of fixed connection in the servo motor bottom, the top fixedly connected with gag lever post of mount table, the outside fixedly connected with spacing ring of gag lever post, the outside fixedly connected with buffer spring of spacing ring, the top fixedly connected with support frame of mount table, one side fixed mounting that the support frame is close to servo motor has first articulated elements, the one end that the support frame was kept away from to first articulated elements is rotated and is connected with the bracing piece. This motor is with shockproof structure, the servo motor during operation produces vibrations and can extrude buffer spring through the cover shell, offsets the shaking force through buffer spring's elastic potential energy to, the elastic potential energy through supporting spring offsets the shaking force, possesses the good advantage of shockproof effect.

Description

Shockproof structure for motor

Technical Field

The utility model relates to the technical field of motors, specifically be a shockproof structure for motor.

Background

The servo motor is a mechanical power output device, can control the rotation of the output shaft to drive the mechanical structure, can control the rotating speed and the steering of the output shaft, has rapid response speed, and is a very common mechanism in the transmission of large-scale mechanical equipment.

Present servo motor is at the in-process that uses it receives mechanical transmission structure's influence, takes place the phenomenon of surface vibration easily, and servo motor is fixed to be set up on mechanical equipment, and it takes place vibrations phenomenon and is unfavorable for servo motor stable use, influences power take off, and long-time vibrations have the loss to motor itself to reduce life.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a shockproof structure for motor possesses shockproof advantage such as effectual, when having solved servo motor and taking place the vibrations phenomenon, influences power take off, and long-time vibrations have the loss to motor itself to reduce life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shockproof structure for motor, includes mount table and servo motor, servo motor's outside is provided with shockproof mechanism, servo motor's bottom is provided with heat dissipation mechanism, shockproof mechanism includes the cover shell of fixed connection in the servo motor bottom, the top fixedly connected with gag lever post of mount table, the outside fixedly connected with spacing ring of gag lever post, the outside fixedly connected with buffer spring of spacing ring, the top fixedly connected with support frame of mount table, one side fixed mounting that the support frame is close to servo motor has first articulated elements, the one end rotation that the support frame was kept away from to first articulated elements is connected with the bracing piece, the loop bar has been cup jointed to the one end that first articulated elements was kept away from to the bracing piece, the one end swing joint that the bracing piece was kept away from to the loop bar has the pulley.

Furthermore, the outside fixedly connected with second articulated elements of loop bar, the one end rotation that the loop bar was kept away from to the second articulated elements is connected with extension spring.

Furthermore, the outside fixedly connected with supporting spring of bracing piece, the one end and the loop bar fixed connection of supporting spring keeping away from the bracing piece.

Further, the heat dissipation mechanism comprises a heat conduction plate fixedly installed at the bottom of the servo motor, and heat dissipation fins are fixedly connected to the bottom of the heat conduction plate.

Furthermore, the bottom of the heat conducting plate is fixedly connected with a shockproof base, and one end of the shockproof base, which is far away from the heat conducting plate, is fixedly connected with the mounting table.

Further, buffer spring keeps away from the one end and the cover shell fixed connection of spacing ring, the one end and the servo motor laminating of loop bar are kept away from to the pulley.

Furthermore, the number of the second hinge parts is two, and two ends of the extension spring are respectively connected with the two hinge parts in a rotating manner.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this shockproof structure for motor, the servo motor during operation produces vibrations and can extrude buffer spring through the cover shell, and elastic potential energy through buffer spring offsets vibrations power to, the vibrations power that servo motor produced still can give supporting spring through pulley drive, and elastic potential energy through supporting spring offsets vibrations power, further improves servo motor's stability can, possesses the effectual advantage of taking precautions against earthquakes.

2. This shockproof structure for motor, through the heat-conducting plate with servo motor's heat transfer for the fin, improve the radiating efficiency through the fin, possess the advantage that the radiating effect is good, improved servo motor's work efficiency, prolonged life.

Drawings

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

fig. 2 is an enlarged schematic structural diagram of a shown in fig. 1 of the present invention.

In the figure: the vibration-proof device comprises a mounting table 1, a servo motor 2, a sleeve 3, a limiting rod 4, a limiting ring 5, a buffer spring 6, a supporting frame 7, a first hinging piece 8, a supporting rod 9, a sleeve rod 10, a pulley 11, a second hinging piece 12, an extension spring 13, a supporting spring 14, a heat-conducting plate 15, a heat-radiating fin 16 and a vibration-proof base 17.

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. 1-2, the shock-proof structure for the motor in this embodiment includes an installation platform 1 and a servo motor 2, a shock-proof mechanism is disposed outside the servo motor 2, a heat dissipation mechanism is disposed at the bottom of the servo motor 2, and the servo motor 2 belongs to a conventional device known in the prior art, so that detailed descriptions of the specific working principle are omitted.

In this embodiment, the heat dissipation mechanism includes a heat conduction plate 15 fixedly mounted at the bottom of the servo motor 2, a heat dissipation plate 16 is fixedly connected to the bottom of the heat conduction plate 15, a shockproof base 17 is fixedly connected to the bottom of the heat conduction plate 15, one end of the shockproof base 17 away from the heat conduction plate 15 is fixedly connected to the mounting table 1, the heat of the servo motor 2 is transferred to the heat dissipation plate 16 through the heat conduction plate 15, the contact area between the heat dissipation plate 16 and the air is increased, heat dissipation is facilitated, and the working efficiency of the servo motor 2 is improved.

Please refer to fig. 2, the shockproof mechanism includes the cover shell 3 of fixed connection in the 2 bottoms of servo motor, the top fixedly connected with gag lever post 4 of mount table 1, the outside fixedly connected with spacing ring 5 of gag lever post 4, the outside fixedly connected with buffer spring 6 of spacing ring 5, buffer spring 6 keeps away from the one end and the 3 fixed connection of cover shell of spacing ring 5, produce vibrations and can extrude buffer spring 6 through cover shell 3 when servo motor 2 during operation, the elastic potential energy through buffer spring 6 offsets the shaking force, make servo motor stable use.

It should be noted that, top fixedly connected with support frame 7 of mount table 1, one side fixed mounting that support frame 7 is close to servo motor 2 has first articulated elements 8, the one end that support frame 7 was kept away from to first articulated elements 8 rotates and is connected with bracing piece 9, the one end that first articulated elements 8 was kept away from to bracing piece 9 has cup jointed loop bar 10, the one end swing joint that bracing piece 9 was kept away from to loop bar 10 has pulley 11, the one end that loop bar 10 was kept away from to pulley 11 is laminated with servo motor 2, loop bar 10 is given through the pulley 11 transmission to the shaking force that servo motor 2 produced, make bracing piece 9 extend to the inside of loop bar 10.

It can be understood that, the outside fixedly connected with second articulated elements 12 of loop bar 10, the one end that loop bar 10 was kept away from to second articulated elements 12 rotates and is connected with extension spring 13, the quantity of second articulated elements 12 is two, extension spring 13's both ends rotate with two articulated elements 12 respectively and are connected, elastic potential energy through extension spring 13 draws two loop bars 10 each other near, make pulley 11 closely laminate with servo motor 2, the outside fixedly connected with supporting spring 14 of bracing piece 9, supporting spring 14 keeps away from the one end and loop bar 10 fixed connection of bracing piece 9, because bracing piece 9 extends to the inside of loop bar 10, make bracing piece 9 extrude supporting spring 14, elastic potential energy through supporting spring 14 offsets the shaking force, further improve servo motor 2's stability can.

The working principle of the embodiment is as follows:

servo motor 2 during operation can produce the heat, heat transfer through heat-conducting plate 15 with servo motor 2's heat for fin 16, through the area of contact of fin 16 increase with the air, be convenient for dispel the heat, improve servo motor 2's work efficiency, produce vibrations when servo motor 2 during operation and can extrude buffer spring 6 through cover shell 3, the elastic potential energy through buffer spring 6 offsets the vibrations power, and, the vibrations power that servo motor 2 produced still can give loop bar 10 through pulley 11 transmission, make bracing piece 9 extend to the inside of loop bar 10, let bracing piece 9 extrude supporting spring 14, the elastic potential energy through supporting spring 14 offsets the vibrations power, further improve servo motor 2's stability can, when having solved servo motor and taking place the vibrations phenomenon, influence power output, long-time vibrations have the loss to motor itself, thereby reduce life's problem.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shockproof structure for motor, includes mount table (1) and servo motor (2), its characterized in that: a shockproof mechanism is arranged outside the servo motor (2), and a heat dissipation mechanism is arranged at the bottom of the servo motor (2);

the utility model discloses a shockproof mechanism, including servo motor (2) bottom cover shell (3), the top fixedly connected with gag lever post (4) of mount table (1), outside fixedly connected with spacing ring (5) of gag lever post (4), outside fixedly connected with buffer spring (6) of spacing ring (5), top fixedly connected with support frame (7) of mount table (1), one side fixed mounting that support frame (7) are close to servo motor (2) has first articulated elements (8), the one end that support frame (7) were kept away from in first articulated elements (8) rotates and is connected with bracing piece (9), the one end that first articulated elements (8) were kept away from in bracing piece (9) has cup jointed loop bar (10), the one end swing joint that bracing piece (9) were kept away from in loop bar (10) has pulley (11).

2. The vibration-proof structure for a motor according to claim 1, wherein: the outside fixedly connected with second articulated elements (12) of loop bar (10), the one end that loop bar (10) was kept away from in second articulated elements (12) rotates and is connected with extension spring (13).

3. A vibration-proof structure for a motor according to claim 1, wherein: the outer portion of the supporting rod (9) is fixedly connected with a supporting spring (14), and one end, far away from the supporting rod (9), of the supporting spring (14) is fixedly connected with the loop bar (10).

4. The vibration-proof structure for a motor according to claim 1, wherein: the heat dissipation mechanism comprises a heat conduction plate (15) fixedly installed at the bottom of the servo motor (2), and heat dissipation fins (16) are fixedly connected to the bottom of the heat conduction plate (15).

5. A vibration-proof structure for a motor according to claim 4, wherein: the bottom of the heat conducting plate (15) is fixedly connected with a shockproof base (17), and one end, far away from the heat conducting plate (15), of the shockproof base (17) is fixedly connected with the mounting table (1).

6. A vibration-proof structure for a motor according to claim 1, wherein: buffer spring (6) keep away from the one end and the cover shell (3) fixed connection of spacing ring (5), the one end and the servo motor (2) laminating of loop bar (10) are kept away from in pulley (11).

7. A vibration-proof structure for a motor according to claim 2, wherein: the number of the second hinge parts (12) is two, and two ends of the extension spring (13) are respectively connected with the two hinge parts (12) in a rotating mode.