CN220337354U - Compound adjustable double-cylinder hydraulic shock absorber - Google Patents
Compound adjustable double-cylinder hydraulic shock absorber Download PDFInfo
- Publication number
- CN220337354U CN220337354U CN202321807384.9U CN202321807384U CN220337354U CN 220337354 U CN220337354 U CN 220337354U CN 202321807384 U CN202321807384 U CN 202321807384U CN 220337354 U CN220337354 U CN 220337354U
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- shock absorber
- double
- pipe
- air inlet
- threaded
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 66
- 230000035939 shock Effects 0.000 title claims abstract description 66
- 150000001875 compounds Chemical class 0.000 title claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000007664 blowing Methods 0.000 claims abstract description 15
- 239000002131 composite material Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a compound adjustable double-cylinder hydraulic shock absorber, which belongs to the technical field of shock absorbers and comprises a shock absorber main body, wherein a movable assembly is arranged on one side of the shock absorber main body and is connected with an air inlet assembly through a telescopic pipe, a filter screen is arranged in the air inlet assembly, a heat dissipation assembly is arranged outside the shock absorber main body, and connecting assemblies are arranged at two ends of the shock absorber main body; according to the utility model, when the shock absorber main body contracts in the working process, heat generated by the shock absorber main body in the working process is conducted into the heat dissipation assembly, the contracted shock absorber main body drives the movable assembly to reciprocate in the vertical direction, and air flow in the outside is blown onto the surface of the heat dissipation assembly in a reciprocating manner from the blowing assembly through the air inlet assembly and the telescopic pipe, so that the heat generated by the shock absorber in the working process can be quickly blown away, the shock absorber is not easy to be damaged due to high temperature in the working process, and the normal service life of the shock absorber is ensured.
Description
Technical Field
The utility model belongs to the technical field of shock absorbers, and particularly relates to a compound adjustable double-cylinder hydraulic shock absorber.
Background
The composite adjustable double-cylinder hydraulic shock absorber is an indispensable component on the vehicle, when the shock absorber works, a piston in the shock absorber moves up and down, and oil in a cavity of the shock absorber flows into another cavity from one cavity repeatedly through different holes. At the moment, damping force is formed by friction between the hole wall and the oil and internal friction between oil molecules, so that the automobile vibration energy is converted into oil heat energy.
The heat energy of the oil liquid is conducted to the outside of the cylinder body of the shock absorber and then emitted to the atmosphere, but the heat dissipation area of the cylinder body of the shock absorber is smaller, and the heat dissipation efficiency of the shock absorber is poor, so that the shock absorber can be damaged due to high temperature during working, the normal service life of the shock absorber is reduced, and therefore, the composite adjustable double-cylinder hydraulic shock absorber is required to solve the problems.
Disclosure of Invention
The utility model aims to provide a compound adjustable double-cylinder hydraulic shock absorber to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compound adjustable double-cylinder hydraulic shock absorber, includes the bumper shock absorber main part, one side of bumper shock absorber main part is equipped with movable assembly, movable assembly is connected with the air inlet subassembly through flexible pipe, be equipped with the filter screen in the air inlet subassembly, the bumper shock absorber main part is equipped with radiator unit outward, the both ends of bumper shock absorber main part all are equipped with coupling assembling.
As a preferred implementation mode, the shock absorber main body comprises a double cylinder body, a hydraulic rod is connected in the double cylinder body in a sliding manner, the hydraulic rod and the double cylinder body are connected with a connecting component, the hydraulic rod is connected with a movable component, clamping plates are clamped outside the hydraulic rod and the double cylinder body, the same spring is arranged between the two clamping plates, the spring is sleeved outside a heat radiating component, the double cylinder body and the hydraulic rod, the heat radiating component is arranged outside the double cylinder body, threaded grooves are formed in the double cylinder body and the hydraulic rod, and the two connecting components are arranged in the threaded grooves.
As a preferred implementation mode, the movable assembly comprises a connecting frame, wherein the connecting frame is connected to one side of the upper clamping plate, a blowing pipe is clamped in the connecting frame, and the blowing pipe is connected with the telescopic pipe.
As a preferred implementation mode, the air inlet assembly comprises an air inlet pipe, the air inlet pipe is connected with the telescopic pipe, the filter screen card is connected in the air inlet pipe, and one side of the air inlet pipe is connected with a connecting plate.
As a preferred implementation mode, the heat dissipation assembly comprises a heat conduction pipe, wherein the heat conduction pipe is clamped outside the double cylinder body, a heat dissipation fin is clamped outside the heat conduction pipe, and the heat dissipation fin is sleeved in the spring.
As a preferred implementation mode, the connecting assembly comprises threaded rods, one ends, close to each other, of the two threaded rods are connected in a threaded groove in a threaded mode, bearings are clamped outside the threaded rods, threaded cylinders are clamped outside the bearings, the two threaded cylinders are connected outside the double-cylinder body and the hydraulic rod in a threaded mode respectively, and connecting sleeves are connected to one ends, far away from each other, of the two threaded cylinders.
In a preferred embodiment, the heat sink is spiral, and the heat sink and the heat conducting pipe are both arranged on one side of the fan blade.
As a preferred embodiment, the air inlet pipe is in communication with a telescopic pipe which is in communication with the blowing pipe.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the shock absorber main body, the movable assembly, the telescopic pipe, the air inlet assembly and the heat radiating assembly are arranged, when the shock absorber main body contracts in the working process, heat generated by the shock absorber main body in the working process is conducted into the heat radiating assembly, the contracted shock absorber main body drives the movable assembly to reciprocate in the vertical direction, air flow in the outside is blown on the surface of the heat radiating assembly from the blowing assembly through the air inlet assembly and the telescopic pipe in a reciprocating manner, so that heat generated by the shock absorber in the working process can be blown away quickly, the shock absorber is not easy to generate high temperature and damage in the working process, and the normal service life of the shock absorber is ensured;
according to the utility model, the threaded rod can rotate positively in the threaded groove through the threaded cylinder, the threaded rod and the threaded groove, the threaded cylinder can rotate reversely outside the double cylinder body or the hydraulic rod, the threaded cylinder and the threaded rod are mutually matched, the two connecting sleeves can be respectively and firmly connected to one end, far away from the hydraulic rod and the double cylinder body, of the hydraulic rod, and when the threaded rods are screwed into the threaded groove, the depths of the threaded rods are different, so that the distance between the two connecting sleeves can be adjusted, the shock absorber can be installed on an automobile according to actual conditions, and the adaptability of the shock absorber is improved.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of the present utility model in front perspective view;
FIG. 3 is a schematic view of an enlarged structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic view of an enlarged structure at B in fig. 2 according to the present utility model.
In the figure: 1. a damper main body; 11. a double cylinder; 12. a hydraulic rod; 13. a thread groove; 14. a clamping plate; 15. a spring; 2. a movable assembly; 21. a connecting frame; 22. a blowing pipe; 3. a telescopic tube; 4. an air inlet assembly; 41. an air inlet pipe; 42. a connecting plate; 5. a filter screen; 6. a heat dissipation assembly; 61. a heat conduction pipe; 62. a heat sink; 7. a connection assembly; 71. a threaded rod; 72. a bearing; 73. connecting sleeves; 74. a screw thread cylinder.
Detailed Description
The utility model is further described below with reference to examples.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1-4, the present utility model provides a composite adjustable double-cylinder hydraulic shock absorber, including a shock absorber main body 1, the shock absorber main body 1 includes a double cylinder 11, a hydraulic rod 12 is slidably connected in the double cylinder 11, the hydraulic rod 12 and the double cylinder 11 are both connected with a connecting component 7, the hydraulic rod 12 is connected with a movable component 2, clamping plates 14 are clamped outside the hydraulic rod 12 and the double cylinder 11, a same spring 15 is arranged between the two clamping plates 14, the spring 15 is sheathed outside a heat dissipation component 6, the double cylinder 11 and the hydraulic rod 12, the heat dissipation component 6 is arranged outside the double cylinder 11, thread grooves 13 are formed in the double cylinder 11 and the hydraulic rod 12, both connecting components 7 are arranged in the thread grooves 13, one side of the shock absorber main body 1 is provided with a movable component 2, the movable component 2 is connected with an air inlet component 4 through a telescopic pipe 3, the movable component 2 includes a connecting frame 21, the connecting frame 21 is connected with one side of the upper clamping plate 14, a blowing pipe 22 is clamped inside the connecting frame 21, the blowing pipe 22 is connected with the telescopic pipe 3, and the movable blowing pipe 22 can be firmly connected with an air inlet pipe 41 through the telescopic pipe 3;
the filter screen 5 is arranged in the air inlet assembly 4, the air inlet assembly 4 comprises an air inlet pipe 41, the air inlet pipe 41 is connected with the telescopic pipe 3, the filter screen 5 is clamped in the air inlet pipe 41, and foreign objects can be blocked by arranging the filter screen 5, so that the foreign objects are not easy to enter the telescopic pipe 3 and then are blocked;
one side of the air inlet pipe 41 is connected with a connecting plate 42, and screws penetrating through the connecting plate 42 are screwed at the bottom of the automobile by arranging the connecting plate 42, and the air inlet pipe 41 is fixed at the bottom of the automobile at the moment;
the heat dissipation assembly 6 is arranged outside the shock absorber main body 1, the heat dissipation assembly 6 comprises a heat conduction pipe 61, the heat conduction pipe 61 is clamped outside the double cylinder 11, and the heat conduction pipe 61 can conduct heat in the shock absorber main body 1 into the heat dissipation fin 62 through the arrangement of the heat conduction pipe 61;
the heat conducting pipe 61 is externally clamped with the radiating fins 62, the radiating fins 62 are sleeved in the springs 15, the two ends of the shock absorber main body 1 are respectively provided with the connecting component 7, the connecting component 7 comprises threaded rods 71, one ends, close to the two threaded rods 71, of the connecting component 7 are respectively connected in the threaded grooves 13 in a threaded manner, the bearing 72 is externally clamped with the threaded rod 71, the threaded cylinder 74 is externally clamped with the bearing 72, and the bearing 72 can limit and fix the threaded cylinder 74 outside the threaded rod 71 through the arrangement of the bearing 72;
the two screw cylinders 74 are respectively connected with the outside of the double cylinder 11 and the hydraulic rod 12 in a screw mode, and by arranging the threaded rod 71 and the threaded groove 13, when the threaded rod 71 is connected in the threaded groove 13 in a screw mode, the threaded rod 71 and the threaded rod 71 are matched with each other, and the connecting sleeve 73 and the shock absorber main body 1 can be connected together;
the connecting sleeves 73 are connected to the ends, away from each other, of the two threaded cylinders 74, the radiating fins 62 are in a spiral shape, the radiating fins 62 and the heat conducting pipes 61 are arranged on one side of the fan blades, and by arranging the radiating fins 62, the radiating area of the damper is increased due to the fact that the radiating fins 62 are in the spiral shape and the spiral radiating fins 62 are in the spiral shape;
the air inlet pipe 41 is communicated with the telescopic pipe 3, and the telescopic pipe 3 is communicated with the blowing pipe 22
The working principle and the using flow of the utility model are as follows: screws penetrating through the connecting plates 42 are screwed at the bottom of the automobile, the air inlet pipe 41 is fixed at the bottom of the automobile, meanwhile, the connecting sleeves 73 at the two ends of the shock absorber are installed in the automobile, when the hydraulic rods 12 move in the double cylinders 11, high temperature generated in the double cylinders 11 is conducted to the outside of the cooling fins 62 through the heat conducting pipes 61, the moving hydraulic rods 12 drive the connecting frames 21 to move downwards, the connecting frames 21 moving downwards drive the blowing pipes 22 to move in the vertical direction, external air flows are blown on the surfaces of the cooling fins 62 from the blowing pipes 22 through the air inlet pipes 41 and the hoses, and heat on the surfaces of the cooling fins 62 is blown away.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a compound adjustable double-cylinder hydraulic shock absorber, includes bumper shock absorber main part (1), its characterized in that: one side of shock absorber main part (1) is equipped with movable subassembly (2), movable subassembly (2) are connected with air inlet subassembly (4) through flexible pipe (3), be equipped with filter screen (5) in air inlet subassembly (4), shock absorber main part (1) are equipped with radiator unit (6) outward, the both ends of shock absorber main part (1) all are equipped with coupling assembling (7).
2. A composite adjustable double-cylinder hydraulic shock absorber according to claim 1, wherein: the shock absorber comprises a shock absorber main body (1) and is characterized in that the shock absorber main body (1) comprises a double cylinder body (11), a hydraulic rod (12) is connected in a sliding manner in the double cylinder body (11), the hydraulic rod (12) and the double cylinder body (11) are connected with a connecting component (7), the hydraulic rod (12) is connected with a movable component (2), clamping plates (14) are clamped outside the hydraulic rod (12) and the double cylinder body (11), the same spring (15) is arranged between the two clamping plates (14), the spring (15) is sleeved outside a heat radiating component (6), the double cylinder body (11) and the hydraulic rod (12), the heat radiating component (6) is arranged outside the double cylinder body (11), threaded grooves (13) are formed in the double cylinder body (11) and the hydraulic rod (12), and the two connecting components (7) are arranged in the threaded grooves (13).
3. A composite adjustable double-cylinder hydraulic shock absorber according to claim 2, wherein: the movable assembly (2) comprises a connecting frame (21), the connecting frame (21) is connected to one side of the upper clamping plate (14), a blowing pipe (22) is clamped in the connecting frame (21), and the blowing pipe (22) is connected with the telescopic pipe (3).
4. A composite adjustable double-cylinder hydraulic shock absorber according to claim 1, wherein: the air inlet assembly (4) comprises an air inlet pipe (41), the air inlet pipe (41) is connected with the telescopic pipe (3), the filter screen (5) is clamped in the air inlet pipe (41), and one side of the air inlet pipe (41) is connected with a connecting plate (42).
5. A composite adjustable double-cylinder hydraulic shock absorber according to claim 2, wherein: the heat dissipation assembly (6) comprises a heat conduction pipe (61), the heat conduction pipe (61) is clamped outside the double cylinder body (11), a heat dissipation fin (62) is clamped outside the heat conduction pipe (61), and the heat dissipation fin (62) is sleeved in the spring (15).
6. A composite adjustable double-cylinder hydraulic shock absorber according to claim 2, wherein: the connecting assembly (7) comprises threaded rods (71), one ends, close to each other, of the two threaded rods (71) are connected in the threaded grooves (13) in a threaded mode, bearings (72) are clamped outside the threaded rods (71), threaded cylinders (74) are clamped outside the bearings (72), the two threaded cylinders (74) are connected outside the double-cylinder body (11) and the hydraulic rod (12) in a threaded mode respectively, and connecting sleeves (73) are connected to one ends, far away from each other, of the two threaded cylinders (74).
7. The composite adjustable double-cylinder hydraulic shock absorber according to claim 5, wherein: the radiating fins (62) are spiral, and the radiating fins (62) and the heat conducting pipe (61) are arranged on one side of the fan blade.
8. The composite adjustable double-cylinder hydraulic shock absorber according to claim 4, wherein: the air inlet pipe (41) is communicated with the telescopic pipe (3), and the telescopic pipe (3) is communicated with the blowing pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321807384.9U CN220337354U (en) | 2023-07-11 | 2023-07-11 | Compound adjustable double-cylinder hydraulic shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321807384.9U CN220337354U (en) | 2023-07-11 | 2023-07-11 | Compound adjustable double-cylinder hydraulic shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337354U true CN220337354U (en) | 2024-01-12 |
Family
ID=89456092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321807384.9U Active CN220337354U (en) | 2023-07-11 | 2023-07-11 | Compound adjustable double-cylinder hydraulic shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337354U (en) |
-
2023
- 2023-07-11 CN CN202321807384.9U patent/CN220337354U/en active Active
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