CN212085974U

CN212085974U - Servo motor damper

Info

Publication number: CN212085974U
Application number: CN202021097033.XU
Authority: CN
Inventors: 张伟
Original assignee: Tianjin Meianchi Automation Technology Co ltd
Current assignee: Tianjin Meianchi Automation Technology Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-12-04
Anticipated expiration: 2030-06-15

Abstract

The utility model belongs to the technical field of motor damping, in particular to a damping mechanism of a servo motor, which comprises a base, the top end of the base is welded with two groups of supporting plates, each group of two supporting plates are evenly distributed on four corner edges of the base, one side of each group of the supporting plates, which is close to each group, is provided with a rack, the top end of the base is welded and provided with four damping springs, the top ends of the four damping springs are clamped and provided with the same supporting table, the corners of the supporting platform are rotatably provided with gears which are meshed with the gear tracks, the bottom of the supporting platform is welded with a clamping bolt, the clamping bolt is rotatably connected with two supporting rods, the bottom ends of the two supporting rods are respectively provided with a movable snap ring through bolts, the two movable snap rings are internally sleeved with the same guide rail, the guide rail both ends are all welded mounting has the stopper, stopper welded mounting is on the base. The utility model discloses have slow down vibrations, reduce friction, the good effect of protectiveness.

Description

Servo motor damper

Technical Field

The utility model relates to a motor shock attenuation technical field especially relates to a servo motor damper.

Background

At present, a motor is a very common driving device in industrial production, and most of various household motors, production equipment and production lines run against the driving of the motor, so that the production efficiency is greatly improved, and much convenience is brought.

However, now, many motors are installed in a rigid manner and are directly and fixedly installed on the equipment through bolts, so that vibration generated by operation of the motors not only collides with a base, but also damages the equipment for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the servo motor damper who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a servo motor damping mechanism comprises a base, wherein supporting plates are welded and installed at the top end of the base and divided into two groups, two supporting plates are uniformly distributed on four corner edges of the base, a toothed rail is arranged on one side, close to each group, of each supporting plate, four damping springs are welded and installed at the top end of the base, the top ends of the four damping springs are clamped and installed with a supporting table, gears are rotatably installed at the corner positions of the supporting table and meshed with the toothed rail, a clamping bolt is welded and installed at the bottom of the supporting table, two supporting rods are rotatably connected to the clamping bolt, moving buckles are installed at the bottom ends of the two supporting rods in a bolt-mounted mode, the two moving buckles are sleeved with a same guide rail, limiting blocks are welded and installed at two ends of the guide rail, the limiting blocks are welded and installed on the base, and a buffer, a first mounting bracket is installed to brace table top bolt, first mounting bracket right side is rotated and is connected with the connecting rod, the connecting rod top is rotated and is connected with the second mounting bracket, the second mounting bracket with same fixing bolt is pegged graft in first mounting bracket left side, fixing bolt top is rotated and is installed fixation nut, the base bottom is equipped with one deck shock attenuation cushion.

Preferably, the first mounting bracket and the second mounting bracket both sides all are equipped with the gim peg of band-pass hole, and two gim pegs on the right side are rotating and are being connected same connecting rod, and two gim peg movable mounting on the left side are same fixing bolt.

Preferably, telescopic rods are arranged in the four damping springs.

Preferably, the buffer spring is sleeved with a layer of soft plastic pipe.

Preferably, the inner rings of the first mounting frame and the second mounting frame are provided with buffer rubber layers.

Preferably, a plurality of heat dissipation holes are formed in the second mounting frame.

Compared with the prior art, the beneficial effects of the utility model are that: place servo motor on the first mounting bracket on a supporting bench, buckle the second mounting bracket, reuse fixing bolt runs through the through-hole on the left brace table, it is fixed with servo motor to rotate fixation nut, behind the starter motor, the vibrations of motor can be alleviated to the cushion rubber pad in first mounting bracket and the second mounting bracket, the damping spring of brace table bottom also plays the effect of buffering vibrations, meshing between rack and the gear in the backup pad, the whole friction that vibrations brought of reduction equipment also by a wide margin, the bracing piece of connecting on the brace table, move on the guide rail through removing the buckle, also play the effect that slows down vibrations for the equipment structure on the whole brace table by buffer spring's effect.

The utility model discloses have slow down vibrations, reduce friction, the good effect of protectiveness.

Drawings

FIG. 1 is a front sectional view of the present invention;

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

fig. 3 is a schematic structural view of a second mounting bracket of the present invention;

in the figure: 1. a base; 2. a support plate; 3. a rack rail; 4. a damping spring; 5. a support table; 6. a gear; 7. fastening a bolt; 8. a support bar; 9. moving the retaining ring; 10. a guide rail; 11. a limiting block; 12. a buffer spring; 13. a first mounting bracket; 14. a connecting rod; 15. a second mounting bracket; 16. fixing the bolt; 17. fixing a nut; 18. a shock-absorbing rubber pad; 19. a cushion rubber layer; 20. and (4) heat dissipation holes.

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. 1-3, the present invention provides a technical solution: a servo motor damping mechanism comprises a base 1, wherein supporting plates 2 are fixedly installed at the top end of the base 1, the supporting plates 2 are divided into two groups, two of each group are uniformly distributed on four corner edges of the base 1, a rack 3 is arranged on one side, close to each group, of each group of the supporting plates 2, four damping springs 4 are fixedly installed at the top end of the base 1, the same supporting table 5 is fixedly installed at the top ends of the four damping springs 4, gears 6 are rotatably installed at the corners of the supporting table 5, the gears 6 are meshed with the rack 3, a clamping bolt 7 is fixedly installed at the bottom of the supporting table 5, two supporting rods 8 are rotatably connected onto the clamping bolt 7, movable snap rings 9 are movably installed at the bottom ends of the two supporting rods 8, the same guide rail 10 is sleeved in the two movable snap rings 9, limiting blocks 11 are fixedly installed at the two ends of the guide rail 10, the limiting blocks, a first mounting frame 13 is fixedly mounted at the top end of the supporting table 5, a connecting rod 14 is rotatably connected to the right side of the first mounting frame 13, a second mounting frame 15 is rotatably connected to the top end of the connecting rod 14, the same fixing bolt 16 is fixedly connected to the left sides of the second mounting frame 15 and the first mounting frame 13, a fixing nut 17 is rotatably mounted at the top end of the fixing bolt 16, and a layer of damping rubber pad 18 is arranged at the bottom end of the base 1;

the two sides of the first mounting frame 13 and the second mounting frame 15 are both provided with a clamping bolt with a through hole, the two clamping bolts on the right side are rotatably connected with the same connecting rod 14, the two clamping bolts on the left side are movably provided with the same fixing bolt 16, the four damping springs 4 are both internally provided with telescopic rods, the buffer spring 12 is externally sleeved with a layer of soft plastic tube, the inner rings of the first mounting frame 13 and the second mounting frame 15 are both provided with a buffer rubber layer 19, the second mounting frame 15 is provided with a plurality of heat dissipation holes 20, a servo motor is placed on the first mounting frame 13 on the supporting table 5, the second mounting frame 15 is buckled, the fixing bolt 16 penetrates through the through hole on the clamping bolt on the left side, the servo motor is fixed by rotating a fixing nut 17, after the motor is started, the buffer rubber pads 19 in the first mounting frame 13 and the second mounting frame 15 can relieve the vibration of the motor, the, the meshing between rack 3 and the gear 6 in the backup pad 2, the friction that the whole vibrations of reduction equipment brought also by a wide margin, bracing piece 8 of connecting on the bolt 7 through removing the buckle 9 and moving on guide rail 10, also play the effect that slows down vibrations for the equipment structure on the whole brace table 5 by buffer spring 12's effect, the utility model discloses have and slow down vibrations, reduce friction, the good effect of protectiveness.

The working principle is as follows: place servo motor on the first mounting bracket 13 on brace table 5, buckle second mounting bracket 15, reuse fixing bolt 16 runs through the through-hole on the left gim peg, it is fixed servo motor to rotate fixation nut 17, behind the starter motor, the vibrations of motor can be alleviated to cushion rubber pad 19 in first mounting bracket 13 and the second mounting bracket 15, the damping spring 4 of brace table 5 bottom also plays the effect of buffering vibrations, meshing between rack 3 and the gear 6 in the backup pad 2, the whole friction that vibrations brought of reduction equipment also by a wide margin, bracing piece 8 of connecting on the gim peg 7, through removing buckle 9 and moving on guide rail 10, also play the effect of slowing down vibrations for the equipment structure on the whole brace table 5 by the effect of damping spring 12, the utility model discloses have the effect that slows down vibrations, reduce friction, the protectiveness is good.

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

Claims

1. The utility model provides a servo motor damper, includes base (1), its characterized in that: the supporting plate is characterized in that the supporting plate (2) is fixedly mounted at the top end of the base (1), the supporting plate (2) is divided into two groups, two supporting plates in each group are uniformly distributed on four corner edges of the base (1), a rack (3) is arranged on one side, close to each group, of each supporting plate (2), four damping springs (4) are fixedly mounted at the top end of the base (1), a same supporting table (5) is fixedly mounted at the top end of each damping spring (4), gears (6) are rotatably mounted at the corner positions of the supporting table (5), the gears (6) are meshed with the rack (3), a clamping bolt (7) is fixedly mounted at the bottom of the supporting table (5), two supporting rods (8) are rotatably connected to the clamping bolt (7), a movable retaining ring (9) is movably mounted at the bottom ends of the two supporting rods (8), and a same guide rail (10) is, guide rail (10) both ends equal fixed mounting have stopper (11), the equal fixed mounting of stopper (11) is on base (1), two remove buckle (9) and two the cover is equipped with buffer spring (12) between stopper (11), prop up supporting bench (5) top fixed mounting and have first mounting bracket (13), first mounting bracket (13) right side is rotated and is connected with connecting rod (14), connecting rod (14) top is rotated and is connected with second mounting bracket (15), second mounting bracket (15) with same fixing bolt (16) of first mounting bracket (13) left side fixedly connected with, fixing bolt (16) top is rotated and is installed fixation nut (17), and base (1) bottom is equipped with one deck shock attenuation cushion (18).

2. The servo motor damper mechanism according to claim 1, wherein: first mounting bracket (13) with second mounting bracket (15) both sides all are equipped with the gim peg of band-pass hole, and two gim pegs on the right side are rotating and are being connected same connecting rod (14), and two gim peg movable mounting on the left side are same fixing bolt (16).

3. The servo motor damper mechanism according to claim 1, wherein: and telescopic rods are arranged in the four damping springs (4).

4. The servo motor damper mechanism according to claim 1, wherein: a layer of soft plastic pipe is sleeved outside the buffer spring (12).

5. The servo motor damper mechanism according to claim 1, wherein: and the inner rings of the first mounting frame (13) and the second mounting frame (15) are provided with buffer rubber layers (19).

6. The servo motor damper mechanism according to claim 1, wherein: the second mounting rack (15) is provided with a plurality of heat dissipation holes (20).