CN216611465U - Aluminum alloy motorcycle damping sleeve - Google Patents
Aluminum alloy motorcycle damping sleeve Download PDFInfo
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- CN216611465U CN216611465U CN202123346224.2U CN202123346224U CN216611465U CN 216611465 U CN216611465 U CN 216611465U CN 202123346224 U CN202123346224 U CN 202123346224U CN 216611465 U CN216611465 U CN 216611465U
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Abstract
The utility model discloses an aluminum alloy motorcycle damping sleeve, in particular to the technical field of motorcycle damping, and the aluminum alloy motorcycle damping sleeve comprises a fixed column, wherein the upper end of the fixed column is provided with a hydraulic groove A, a hydraulic component is arranged inside the hydraulic groove A, the inner side of the hydraulic groove A is provided with an annular groove, the cross section of the annular groove is of an L-shaped structure, the inner side of the annular groove is rotatably connected with a rotating ring, the inner side of the rotating ring is provided with two sliding grooves, the inner side of the rotating ring is provided with an arc-shaped groove, the bottom surface of the inner side of the annular groove is provided with two through grooves, the lower end of each through groove is provided with a hydraulic groove B, the inner side of each hydraulic groove B is slidably connected with a piston A, the lower end of the piston A is fixed with a spring A, and the lower end of the spring A is fixedly connected with the bottom of the inner side of the hydraulic groove B. The shock-absorbing sleeve has the advantages of reasonable and compact structure and good use effect, and can prolong the service life of the shock-absorbing sleeve and reduce the replacement times.
Description
Technical Field
The utility model relates to the technical field of motorcycle damping, in particular to an aluminum alloy motorcycle damping sleeve.
Background
The shock absorber is used for inhibiting the shock and the impact from the road surface when the spring absorbs the shock and rebounds, is widely used for automobiles, and aims to accelerate the attenuation of the vibration of a frame and an automobile body so as to improve the running smoothness of the automobile, and the aluminum alloy motorcycle shock absorption sleeve in the prior art has the following problems:
in the use process of the aluminum alloy motorcycle shock absorption sleeve in the prior art, a single shock absorption spring in the sleeve is extruded for a long time and can slowly lose elasticity, and the shock absorption sleeve is replaced with trouble and labor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aluminum alloy motorcycle shock absorption sleeve to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme: the aluminum alloy motorcycle damping sleeve comprises a fixed column, wherein a hydraulic groove A is formed in the upper end of the fixed column, a hydraulic assembly is arranged inside the hydraulic groove A, a ring groove is formed in the inner side of the hydraulic groove A, the cross section of the ring groove is of an L-shaped structure, a rotating ring is rotatably connected to the inner side of the ring groove, two sliding grooves are formed in the inner side of the rotating ring, an arc-shaped groove is formed in the rotating ring, two through grooves are formed in the bottom surface of the inner side of the ring groove, a hydraulic groove B is formed in the lower end of each through groove, a piston A is slidably connected to the inner side of the hydraulic groove B, a spring A is fixed to the lower end of the piston A, and the lower end of the spring A is fixedly connected with the bottom of the inner side of the hydraulic groove B.
Preferably, the hydraulic assembly comprises a hydraulic rod connected to the inner side of the hydraulic groove A in a sliding mode, a piston B is fixed to the lower end of the hydraulic rod, the outer side of the piston B is connected with the inner side of the hydraulic groove A in a sliding mode, and a connecting column is fixed to the middle of the bottom face of the piston B.
Preferably, the upper end and the lower end of the connecting column are fixedly provided with two connecting rings, one opposite side of each connecting ring is provided with a sliding tooth A, each sliding tooth A is of a triangular structure, the two sliding teeth A are arranged in a staggered structure, and the outer side of the connecting column is connected with a rotating cylinder in a sliding manner.
Preferably, the upper end and the lower end of the rotating cylinder are both provided with sliding teeth B, each sliding tooth B is of a triangular structure, the inner side of each sliding tooth B at the upper end is in sliding contact with one sliding tooth A, the inner side of each sliding tooth B at the lower end is in sliding contact with the other sliding tooth A, and a sliding strip is fixed in the middle of the outer side of the rotating cylinder.
Preferably, the outer side of the sliding strip is in sliding connection with the inner side of the sliding groove, and the lower part of the outer side of the rotating cylinder is rotatably connected with a limiting ring.
Preferably, the liquid passing groove is formed in the limiting ring and the rotating ring, a spring B is fixed to the bottom surface of the limiting ring, and the lower end of the spring B is fixedly connected with the bottom of the inner side of the hydraulic groove A.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has the advantages that through the arrangement of the rotating ring, when a motorcycle rides, the damping sleeve is repeatedly compressed due to uneven road surface, the hydraulic assembly drives the rotating ring to rotate in the annular groove during the compression process, when the arc-shaped groove is superposed with one of the through grooves during the rotation process, hydraulic oil enters the hydraulic groove B through the arc-shaped groove and the through groove when the damping sleeve is compressed, so that the piston A is moved and the spring A is compressed, the arc-shaped groove is separated from one of the through grooves along with the continuous rotation of the rotating ring, the rotating ring stops the hydraulic oil from entering the through groove, meanwhile, the arc-shaped groove is superposed with the other through groove, so that one damping spring A is switched and used, the arc-shaped groove on the rotating ring is larger than a half of the circumference length, the arc-shaped groove can be superposed with the two through grooves firstly during the switching process, and then is separated from one of the through grooves along with the rotation, through the above process, the two damping springs A are circularly switched for use, the service life is prolonged, and the times of replacing the damping sleeve are reduced.
2. The utility model arranges the hydraulic component, in the process of repeatedly compressing the damping sleeve, the hydraulic rod moves downwards and drives the piston B and the connecting column to move, the connecting column drives the upper connecting ring to move, the sliding tooth A on the upper connecting ring extrudes the sliding tooth B on the rotating cylinder, the sliding tooth A is just slightly staggered with the sliding tooth B on the rotating cylinder, and the sliding tooth A and the sliding tooth B are both in a triangular structure and slide relatively in the extrusion process, thereby rotating the rotating cylinder, the rotating cylinder drives the rotating ring to rotate by the contact of the sliding strip and the sliding chute, when the damping sleeve returns, the hydraulic rod moves upwards, so that the connecting column drives the lower connecting ring to move, the sliding tooth A on the lower connecting ring is staggered with the sliding tooth A on the upper connecting ring, thereby the sliding tooth A is staggered with the sliding tooth B, the connecting ring rotates by extrusion, and the processes are circulated, thereby in the process of repeatedly compressing the damping sleeve, the vertical movement of the hydraulic rod is converted into rotation to drive the rotating ring to rotate continuously, external power is not needed, and the structure is simple and reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an overall schematic view of the present invention.
FIG. 2 is a schematic overall cross-sectional view of the present invention.
FIG. 3 is a schematic overall exploded view of the present invention.
Fig. 4 is a schematic diagram of a hydraulic assembly of the present invention.
In the figure: 1. fixing a column; 2. a hydraulic tank A; 3. a hydraulic assembly; 4. an annular groove; 5. a rotating ring; 6. a chute; 7. an arc-shaped slot; 8. a through groove; 9. a hydraulic tank B; 10. a piston A; 11. a spring A; 31. a hydraulic lever; 32. a piston B; 33. connecting columns; 34. a connecting ring; 35. a sliding tooth A; 36. a rotating cylinder; 37. a sliding tooth B; 38. a slide bar; 39. a limiting ring; 310. a liquid introducing groove; 311. and a spring B.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-4, an aluminum alloy motorcycle shock absorption sleeve comprises a fixed column 1, a hydraulic groove a2 is formed in the upper end of the fixed column 1, a hydraulic component 3 is arranged inside a hydraulic groove a2, an annular groove 4 is formed in the inner side of a hydraulic groove a2, the cross section of the annular groove 4 is of an L-shaped structure, a rotating ring 5 is rotatably connected to the inner side of the annular groove 4, two sliding grooves 6 are formed in the inner side of the rotating ring 5, an arc-shaped groove 7 is formed in the rotating ring 5, two through grooves 8 are formed in the bottom surface of the inner side of the annular groove 4, a hydraulic groove B9 is formed in the lower end of each through groove 8, a piston a10 is slidably connected to the inner side of the hydraulic groove B9, a spring a11 is fixed to the lower end of the piston a10, and the lower end of the spring a11 is fixedly connected to the bottom of the inner side of the hydraulic groove B9;
when a motorcycle rides, the damping sleeve is repeatedly compressed due to uneven road surface, in the compression process, the hydraulic component 3 drives the rotating ring 5 to rotate in the annular groove 4, in the rotation process, when the arc-shaped groove 7 is superposed with one of the through grooves 8, when the damping sleeve is compressed, hydraulic oil enters the hydraulic groove B9 from the inside of the through groove 8 through the arc-shaped groove 7, so that the piston A10 is moved, the spring A11 is compressed, the arc-shaped groove 7 is separated from one of the through grooves 8 along with the continuous rotation of the rotating ring 5, the rotating ring 5 blocks the hydraulic oil from entering the inside of the through groove 8, meanwhile, the arc-shaped groove 7 is superposed with the other through groove 8, so that one damping spring A11 is switched to be used, the arc-shaped groove 7 on the rotating ring 5 is larger than half of the circumference, in the switching process, the arc-shaped groove 7 can be firstly superposed with the two through grooves 8, and then be separated from one of the through grooves 8 along with the rotation, through the above process, the two damping springs A11 are circularly switched for use, the service life is prolonged, and the times of replacing the damping sleeve are reduced.
Further, the hydraulic assembly 3 comprises a hydraulic rod 31 slidably connected to the inner side of a hydraulic groove a2, a piston B32 is fixed at the lower end of the hydraulic rod 31, the outer side of the piston B32 is slidably connected with the inner side of the hydraulic groove a2, a connecting column 33 is fixed at the middle of the bottom surface of the piston B32, two connecting rings 34 are fixed at the upper and lower ends of the connecting column 33, sliding teeth a35 are respectively arranged at the opposite sides of the two connecting rings 34, the sliding teeth a35 are triangular, the two sliding teeth a35 are arranged in an interlaced structure, a rotating cylinder 36 is slidably connected at the outer side of the connecting column 33, sliding teeth B37 are respectively arranged at the upper and lower ends of the rotating cylinder 36, the sliding teeth B37 are triangular, the inner side of the upper sliding tooth B37 is in sliding contact with one of the sliding teeth a35, the inner side of the lower sliding tooth B37 is in sliding contact with the other sliding tooth a35, a sliding strip 38 is fixed at the middle of the outer side of the rotating cylinder 36, the outer side of the sliding strip 38 is slidably connected with the inner side of the sliding groove 6, the lower part of the outer side of the rotating cylinder 36 is rotatably connected with a limiting ring 39, liquid passing grooves 310 are formed in the limiting ring 39 and the rotating ring 5, a spring B311 is fixed on the bottom surface of the limiting ring 39, and the lower end of the spring B311 is fixedly connected with the bottom of the inner side of the hydraulic groove A2;
in the process that the damping sleeve is repeatedly compressed, the hydraulic rod 31 moves downwards and drives the piston B32 and the connecting column 33 to move, the connecting column 33 drives the upper connecting ring 34 to move, the sliding tooth A35 on the upper connecting ring 34 extrudes the sliding tooth B37 on the rotating cylinder 36, the sliding tooth A35 is just slightly staggered with the sliding tooth B37 on the rotating cylinder 36, the sliding tooth A35 and the sliding tooth B37 are both in a triangular structure and slide relatively in the extrusion process, so that the rotating cylinder 36 rotates, the rotating cylinder 36 is in contact with the sliding chute 6 through the sliding strip 38 to drive the rotating ring 5 to rotate, in the recovery process of the damping sleeve, the hydraulic rod 31 moves upwards, so that the connecting column 33 drives the lower connecting ring 34 to move, the sliding tooth A35 on the connecting ring 34 is staggered with the sliding tooth A35 on the upper connecting ring 34, so that the sliding tooth B37 is staggered, the connecting ring 34 rotates through extrusion, the above processes are circulated, therefore, in the repeated compression process of the damping sleeve, the up-and-down movement of the hydraulic rod 31 is converted into rotation, the rotating ring 5 is driven to rotate continuously, external power is not needed, and the structure is simple and reliable.
The working principle is as follows: in the process that the damping sleeve is repeatedly compressed, the hydraulic rod 31 moves downwards and drives the piston B32 and the connecting column 33 to move, the connecting column 33 drives the upper connecting ring 34 to move, the sliding tooth A35 on the upper connecting ring 34 extrudes the sliding tooth B37 on the rotating cylinder 36, the sliding tooth A35 is just slightly staggered with the sliding tooth B37 on the rotating cylinder 36, the sliding tooth A35 and the sliding tooth B37 are both in a triangular structure and slide relatively in the extrusion process, so that the rotating cylinder 36 rotates, the rotating cylinder 36 is in contact with the sliding chute 6 through the sliding strip 38 to drive the rotating ring 5 to rotate, in the recovery process of the damping sleeve, the hydraulic rod 31 moves upwards, so that the connecting column 33 drives the lower connecting ring 34 to move, the sliding tooth A35 on the connecting ring 34 is staggered with the sliding tooth A35 on the upper connecting ring 34, so that the sliding tooth B37 is staggered, the connecting ring 34 rotates through extrusion, the above processes are circulated, therefore, in the process that the damping sleeve is repeatedly compressed, the up-and-down movement of the hydraulic rod 31 is converted into rotation, and the rotating ring 5 is driven to rotate continuously;
the hydraulic component 3 drives the rotating ring 5 to rotate in the annular groove 4, when the arc-shaped groove 7 is superposed with one of the through grooves 8 in the rotating process, when the damping sleeve is compressed, hydraulic oil enters the hydraulic groove B9 through the arc-shaped groove 7 and the through groove 8, so that the piston A10 is moved, the spring A11 is compressed, as the rotating ring 5 continues to rotate, the arc-shaped groove 7 is separated from one of the through grooves 8, the rotating ring 5 blocks the hydraulic oil from entering the through groove 8, meanwhile, the arc-shaped groove 7 is superposed with the other through groove 8, so that one damping spring A11 is switched to use, the arc-shaped groove 7 on the rotating ring 5 is larger than half of the circumference length, in the switching process, the arc-shaped groove 7 can be firstly superposed with the two through grooves 8, and then, as the rotating ring is separated from one of the through grooves 8, through the above process, the two damping springs A11 are circularly switched to use, and the service life is prolonged, the times of replacing the shock-absorbing sleeve are reduced.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides an aluminum alloy motorcycle shock attenuation sleeve, includes fixed column (1), its characterized in that: the upper end of the fixed column (1) is provided with a hydraulic groove A (2), a hydraulic component (3) is arranged in the hydraulic groove A (2), an annular groove (4) is formed in the inner side of the hydraulic groove A (2), the section of the annular groove (4) is of an L-shaped structure, the inner side of the annular groove (4) is rotatably connected with a rotating ring (5), the inner side of the rotating ring (5) is provided with two sliding grooves (6), an arc-shaped groove (7) is arranged inside the rotating ring (5), two through grooves (8) are arranged on the bottom surface of the inner side of the annular groove (4), the lower end of the through groove (8) is provided with a hydraulic groove B (9), the inner side of the hydraulic groove B (9) is connected with a piston A (10) in a sliding way, and a spring A (11) is fixed at the lower end of the piston A (10), and the lower end of the spring A (11) is fixedly connected with the bottom of the inner side of the hydraulic groove B (9).
2. The aluminum alloy motorcycle damping sleeve as claimed in claim 1, wherein the hydraulic assembly (3) comprises a hydraulic rod (31) slidably connected to the inner side of the hydraulic tank A (2), a piston B (32) is fixed to the lower end of the hydraulic rod (31), the outer side of the piston B (32) is slidably connected to the inner side of the hydraulic tank A (2), and a connecting column (33) is fixed to the middle of the bottom surface of the piston B (32).
3. The aluminum alloy motorcycle damping sleeve as claimed in claim 2, characterized in that two connecting rings (34) are fixed at the upper and lower ends of the connecting column (33), sliding teeth a (35) are respectively arranged at the opposite sides of the two connecting rings (34), the sliding teeth a (35) are in a triangular structure, the two sliding teeth a (35) are arranged in a staggered structure, and a rotating cylinder (36) is slidably connected to the outer side of the connecting column (33).
4. The aluminum alloy motorcycle damping sleeve as claimed in claim 3, characterized in that the upper and lower ends of the rotating cylinder (36) are both provided with sliding teeth B (37), the sliding teeth B (37) are triangular structures, the inner side of the sliding tooth B (37) at the upper end is in sliding contact with one sliding tooth A (35), the inner side of the sliding tooth B (37) at the lower end is in sliding contact with the other sliding tooth A (35), and the middle part of the outer side of the rotating cylinder (36) is fixed with a sliding strip (38).
5. The aluminum alloy motorcycle damping sleeve as claimed in claim 4, characterized in that, the outside of the sliding bar (38) is connected with the inside of the sliding groove (6) in a sliding way, and the lower part of the outside of the rotating cylinder (36) is connected with a limit ring (39) in a rotating way.
6. The aluminum alloy motorcycle damping sleeve as claimed in claim 5, characterized in that the inside of the limit ring (39) and the inside of the rotating ring (5) are both provided with a liquid passing groove (310), the bottom surface of the limit ring (39) is fixed with a spring B (311), and the lower end of the spring B (311) is fixedly connected with the bottom of the inner side of the hydraulic groove A (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123346224.2U CN216611465U (en) | 2021-12-28 | 2021-12-28 | Aluminum alloy motorcycle damping sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123346224.2U CN216611465U (en) | 2021-12-28 | 2021-12-28 | Aluminum alloy motorcycle damping sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216611465U true CN216611465U (en) | 2022-05-27 |
Family
ID=81682868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123346224.2U Active CN216611465U (en) | 2021-12-28 | 2021-12-28 | Aluminum alloy motorcycle damping sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216611465U (en) |
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2021
- 2021-12-28 CN CN202123346224.2U patent/CN216611465U/en active Active
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