CN220668258U - Damping device for robot - Google Patents
Damping device for robot Download PDFInfo
- Publication number
- CN220668258U CN220668258U CN202322389523.7U CN202322389523U CN220668258U CN 220668258 U CN220668258 U CN 220668258U CN 202322389523 U CN202322389523 U CN 202322389523U CN 220668258 U CN220668258 U CN 220668258U
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- China
- Prior art keywords
- mounting plate
- robot
- mounting disc
- disc
- lower mounting
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- 238000013016 damping Methods 0.000 title claims abstract description 23
- 230000035939 shock Effects 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a damping device for a robot, which relates to the technical field of damping structures and comprises an upper mounting plate, a lower mounting plate and spring dampers, wherein the bottom of the robot is mounted on the upper mounting plate, the upper mounting plate and the lower mounting plate are of a coaxially arranged circular structure, the circumferences of the upper mounting plate and the lower mounting plate are connected through a plurality of spring dampers, and the centers of the upper mounting plate and the lower mounting plate are connected through rubber damper cylinders.
Description
Technical Field
The utility model relates to the technical field of damping structures, in particular to a damping device for a robot.
Background
Along with the development of science and technology, mobilizable robot is used in each industry, and the robot can not be seen in complicated road surface when removing, need surmount the obstacle, when surmounting the obstacle, the vibrations that produce can lead to the fact the damage to the inside electronic component of robot, among the prior art, can install the spring damper on the removal chassis circumference of robot and carry out the shock attenuation, but this kind of design only sets up corresponding damping device in the circumference department of removal chassis, and does not set up damping device in the center department of removal chassis, can make the shock attenuation effect poor, the emergence deformation of spring damper by a wide margin in addition, causes the spring damper to damage easily.
Disclosure of Invention
The utility model aims to provide a damping device for a robot, which overcomes the defects in the prior art.
The utility model provides a damping device for robot, includes mounting disc, lower mounting disc and spring damper, and the bottom of robot is installed on last mounting disc, goes up the circular structure that mounting disc and lower mounting disc set up for coaxial, is connected through a plurality of spring damper between the circumference of last mounting disc and lower mounting disc, goes up the center department of mounting disc and lower mounting disc and is connected through the damper cylinder of rubber material.
Preferably, the main body of the shock-absorbing cylinder is of a hollow semi-ellipsoidal structure, an upper connecting disc is arranged at the upper end of the shock-absorbing cylinder, the upper connecting disc is connected with the bottom of the upper mounting disc through a bolt, a lower connecting disc is arranged at the lower end of the shock-absorbing cylinder, and the lower connecting disc is connected with the top of the lower mounting disc through a bolt.
Preferably, a plurality of air holes are uniformly distributed along the side surface of the lower side of the shock absorption cylinder.
Preferably, the mounting grooves symmetrically arranged on the side surfaces of the lower mounting plate are respectively provided with a movable wheel which is rotationally connected with the lower mounting plate through a rotating shaft.
The utility model has the following advantages:
when the vibration-damping device is used, the vibration of the robot is damped by the spring dampers along the circumferences of the upper mounting plate and the lower mounting plate, and the damping effect of the robot is improved by arranging the damping cylinders at the centers of the upper mounting plate and the lower mounting plate, so that the robot can more stably cross obstacles, vibration is distributed by the rubber damping cylinders, the spring dampers are prevented from generating overlarge deformation amplitude, and the service life of the spring dampers is prolonged.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model.
Fig. 2 and 3 are schematic views of different angles of the damper cylinder according to the present utility model.
Wherein: 1. an upper mounting plate; 2. a lower mounting plate; 21. a mounting groove; 3. a spring damper; 4. a shock absorbing cylinder; 41. an upper connecting disc; 42. a lower connecting disc; 43. air holes; 5. a moving wheel; 51. a rotating shaft.
Detailed Description
The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate, and thorough understanding of the concepts and aspects of the utility model by those skilled in the art.
As shown in fig. 1-3, the utility model provides a damping device for a robot, which comprises an upper mounting plate 1, a lower mounting plate 2 and a spring damper 3, wherein the bottom of the robot is mounted on the upper mounting plate 1, the upper mounting plate 1 and the lower mounting plate 2 are of a coaxially arranged circular structure, the upper mounting plate 1 and the lower mounting plate 2 are connected along the circumference of the upper mounting plate 1 and the lower mounting plate 2 through a plurality of spring dampers 3, the upper mounting plate 1 and the lower mounting plate 2 are connected at the center through a rubber damping cylinder 4, and moving wheels 5 which are rotationally connected with the lower mounting plate 2 through rotating shafts 51 are respectively arranged in mounting grooves 21 symmetrically arranged on the side surfaces of the lower mounting plate 2, so that the robot can be conveniently moved.
It should be noted that the main body of the shock absorbing cylinder 4 is of a hollow semi-ellipsoidal structure, an upper connecting disc 41 is arranged at the upper end of the shock absorbing cylinder 4, the upper connecting disc 41 is connected with the bottom of the upper mounting disc 1 through a bolt, a lower connecting disc 42 is arranged at the lower end of the shock absorbing cylinder 4, the lower connecting disc 42 is connected with the top of the lower mounting disc 2 through a bolt, a plurality of air holes 43 are uniformly distributed along the side surface of the lower side of the shock absorbing cylinder 4, and when the shock absorbing cylinder 4 is extruded, air in the shock absorbing cylinder 4 is discharged.
Specific embodiments and principles:
in practical application, when the robot moves through the moving wheel 5 on the lower mounting plate 2, when the robot passes over an obstacle, the plurality of spring shock absorbers 3 between the upper mounting plate 1 and the lower mounting plate 2 are compressed, and meanwhile, the shock absorbing cylinders 4 between the upper mounting plate 1 and the lower mounting plate 2 are extruded to correspondingly absorb shock to the robot, so that the robot moves stably.
In summary, the utility model not only dampens the robot through the spring damper 3 along the circumferences of the upper mounting plate 1 and the lower mounting plate 2, but also improves the damping effect of the robot by arranging the damping cylinder 4 at the center of the upper mounting plate 1 and the lower mounting plate 2, so that the robot can more stably cross the obstacle, and the vibration is distributed through the rubber damping cylinder 4, thereby avoiding the spring damper 3 from generating excessive deformation amplitude and prolonging the service life of the spring damper 3.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied to other applications without modification, as long as the inventive concept and technical scheme are adopted.
Claims (4)
1. The utility model provides a damping device for robot which characterized in that: including last mounting disc (1), lower mounting disc (2) and spring damper (3), the bottom of robot is installed on last mounting disc (1), goes up the circular structure that mounting disc (1) and lower mounting disc (2) set up for coaxial, is connected through a plurality of spring damper (3) between the circumference of going up mounting disc (1) and lower mounting disc (2), goes up the center department of mounting disc (1) and lower mounting disc (2) and is connected through shock cylinder (4) of rubber material.
2. The damping device for a robot according to claim 1, wherein: the main body of the shock-absorbing cylinder (4) is of a hollow semi-ellipsoidal structure, an upper connecting disc (41) is arranged at the upper end of the shock-absorbing cylinder (4), the upper connecting disc (41) is connected with the bottom of the upper mounting disc (1) through a bolt, a lower connecting disc (42) is arranged at the lower end of the shock-absorbing cylinder (4), and the lower connecting disc (42) is connected with the top of the lower mounting disc (2) through a bolt.
3. The damping device for a robot according to claim 2, wherein: a plurality of air holes (43) are uniformly distributed along the side surface of the lower side of the shock absorption cylinder (4).
4. The damping device for a robot according to claim 1, wherein: the movable wheels (5) which are rotationally connected with the lower mounting plate (2) through rotating shafts (51) are respectively arranged in mounting grooves (21) symmetrically arranged on the side surfaces of the lower mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389523.7U CN220668258U (en) | 2023-09-04 | 2023-09-04 | Damping device for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389523.7U CN220668258U (en) | 2023-09-04 | 2023-09-04 | Damping device for robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220668258U true CN220668258U (en) | 2024-03-26 |
Family
ID=90342869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322389523.7U Active CN220668258U (en) | 2023-09-04 | 2023-09-04 | Damping device for robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220668258U (en) |
-
2023
- 2023-09-04 CN CN202322389523.7U patent/CN220668258U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |