CN205401580U - High performance vehicle bumper shock absorber - Google Patents
High performance vehicle bumper shock absorber Download PDFInfo
- Publication number
- CN205401580U CN205401580U CN201620180900.3U CN201620180900U CN205401580U CN 205401580 U CN205401580 U CN 205401580U CN 201620180900 U CN201620180900 U CN 201620180900U CN 205401580 U CN205401580 U CN 205401580U
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- China
- Prior art keywords
- hydraulic cylinder
- spring
- pneumatic cylinder
- barrel
- fixing plate
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of auto parts, the more specifically high performance vehicle bumper shock absorber that says so carries out the shock attenuation through multiple mode to the vehicle, and shock attenuation buffering effect is good, can eliminate the vehicle and in harmful vibrations that the operation in -process produced, ensure the stationarity of driving a vehicle, improves the personnel's that take travelling comfort and security. The lower extreme of wheel hub collar fixed connection barrel under. Suspension collar fixed connection is on the top of last barrel, and the upper end cartridge of lower barrel is in the inside of last barrel, and the oil blanket setting is under between barrel and the last barrel. The inside of oil gas baffle and the equal fixed connection of pneumatic cylinder fixed plate barrel under. Pneumatic cylinder fixed plate and the equal fixed connection of spring limiting plate be in the inside of last barrel, the telescopic shaft of second grade pneumatic cylinder and the top fixed connection of last barrel, and spring II sets up between spring limiting plate and last barrel. One -level pneumatic cylinder fixed connection is on the pneumatic cylinder fixed plate, and spring I sets up under between barrel and the pneumatic cylinder fixed plate.
Description
Technical field
This utility model relates to technical field of automobile parts, more specifically to a kind of high performance vehicle amortisseur.
Background technology
Vehicle is in the process of moving, the uneven vibration waiting many factors to evoke automobile due to road surface, this shock and vibration caused due to the uneven of road, it is delivered to suspension by wheel, then it is being delivered to vehicle body by suspension, thus causing the vibration of human pilot and passenger thereof, certainly also goods being formed and impacting.Thus making the people in vehicle or goods be in vibration environment, this vibration greatly reduces the stationarity that vehicle travels, and vibration effect the comfortableness of people, work efficiency and health.The stationarity of automobile is ensuring that the vibration environment residing for automobile occupant in the process of moving has the performance of certain comfort level, cargo vehicle is also included to the performance keeping goods intact.Meanwhile, stationarity also contributes to the maneuverability of vehicle, stability and safety thereof, and shortens the service life of automobile.
Along with the raising of people's living standard, carborne comfortableness is required also more and more higher, also more and more fastidious for amortisseur performance in car load.Existing bitubular hydraulic damper, during its work, moment fluid must be full of in working area, amortisseur could be functional, but in actual use, often enters air or bubble in its working area, form air bag, particularly in, when cold, very big noise can be formed, reduce the comfortableness taken.
Summary of the invention
This utility model mainly solving the technical problems that: a kind of high performance vehicle amortisseur is provided, by multiple form, vehicle is carried out damping, damping, buffering is effective, the harmful vibration that vehicle produces in running can be eliminated, guarantee driving stationarity, improve comfortableness and the safety of passenger.
For solving above-mentioned technical problem, this utility model relates to technical field of automobile parts, more specifically a kind of high performance vehicle amortisseur, including wheel hub, ring is installed, lower shell, upper shell, ring installed by suspension, accumulator, oil gas dividing plate, air chamber, hydraulic cylinder fixes plate, one-stage hydraulic cylinder, pneumatic cylinder fixes plate, spring I, two-stage hydraulic cylinder, spring limiting board, spring II and oil sealing, by multiple form, vehicle is carried out damping, damping, buffering is effective, the harmful vibration that vehicle produces in running can be eliminated, guarantee driving stationarity, improve comfortableness and the safety of passenger.
Oil gas dividing plate is provided with multiple oil-through hole uniformly.
Wheel hub is installed ring and is fixedly connected on the lower end of lower shell.Suspension is installed ring and is fixedly connected on the top of upper shell, and the upper end of lower shell is inserted into the inside of upper shell, and oil sealing is arranged between lower shell and upper shell.Oil gas dividing plate and the fixing plate of hydraulic cylinder are fixedly connected with the inside at lower shell, and oil gas dividing plate is positioned at the lower section of the fixing plate of hydraulic cylinder, and accumulator is arranged on the lower section of oil gas dividing plate, and air chamber is arranged between oil gas dividing plate and the fixing plate of hydraulic cylinder.The fixing plate of pneumatic cylinder and spring limiting board are fixedly connected with the inside at upper shell, and the fixing plate of pneumatic cylinder is positioned at the lower section of spring limiting board, two-stage hydraulic cylinder is fixedly connected on the fixing plate of pneumatic cylinder, the telescopic shaft of two-stage hydraulic cylinder is fixing with the top of upper shell to be connected, and spring II is arranged between spring limiting board and upper shell.One-stage hydraulic cylinder is fixedly connected on the fixing plate of hydraulic cylinder, and the telescopic shaft of one-stage hydraulic cylinder is fixed with the fixing plate of pneumatic cylinder and is connected, and spring I is arranged between lower shell and the fixing plate of pneumatic cylinder.
As the further optimization of the technical program, the inside of the accumulator described in a kind of high performance vehicle amortisseur of this utility model is full of hydraulic oil.
As the further optimization of the technical program, the inside of the air chamber described in a kind of high performance vehicle amortisseur of this utility model is full of gases at high pressure.
As the further optimization of the technical program, the fixing plate of the lower shell described in this utility model a kind of high performance vehicle amortisseur, upper shell, oil gas dividing plate, hydraulic cylinder, one-stage hydraulic cylinder, the fixing plate of pneumatic cylinder, spring I, two-stage hydraulic cylinder, spring limiting board, spring II and oil sealing are coaxial.
Having the beneficial effect that of a kind of high performance vehicle amortisseur of this utility model
This utility model one high performance vehicle amortisseur, carries out damping by multiple form to vehicle, and damping, buffering is effective, it is possible to eliminate the harmful vibration that vehicle produces in running, it is ensured that driving stationarity, improves comfortableness and the safety of passenger.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail.
Fig. 1 is the sectional structure schematic diagram of a kind of high performance vehicle amortisseur of this utility model.
Fig. 2 is the perspective view of a kind of high performance vehicle amortisseur of this utility model.
In figure: ring 1 installed by wheel hub；Lower shell 2；Upper shell 3；Ring 4 installed by suspension；Accumulator 5；Oil gas dividing plate 6；Oil-through hole 6-1；Air chamber 7；Hydraulic cylinder fixes plate 8；One-stage hydraulic cylinder 9；Pneumatic cylinder fixes plate 10；Spring I 11；Two-stage hydraulic cylinder 12；Spring limiting board 13；Spring II 14；Oil sealing 15.
Detailed description of the invention
Detailed description of the invention one:
Below in conjunction with Fig. 1, 2 illustrate present embodiment, this utility model relates to technical field of automobile parts, more specifically a kind of high performance vehicle amortisseur, including: ring 1 installed by wheel hub, lower shell 2, upper shell 3, ring 4 installed by suspension, accumulator 5, oil gas dividing plate 6, air chamber 7, hydraulic cylinder fixes plate 8, one-stage hydraulic cylinder 9, pneumatic cylinder fixes plate 10, spring I 11, two-stage hydraulic cylinder 12, spring limiting board 13, spring II 14 and oil sealing 15, by multiple form, vehicle is carried out damping, damping, buffering is effective, the harmful vibration that vehicle produces in running can be eliminated, guarantee driving stationarity, improve comfortableness and the safety of passenger.
Oil gas dividing plate 6 is provided with multiple oil-through hole 6-1 uniformly.
Wheel hub is installed ring 1 and is fixedly connected on the lower end of lower shell 2, and the wheel hub of vehicle is installed on ring 1 by being arranged on wheel hub；Suspension is installed ring 4 and is fixedly connected on the top of upper shell 3, and suspension is installed ring 4 and is connected with the suspension of vehicle so that amortisseur is arranged on vehicle.The upper end of lower shell 2 is inserted into the inside of upper shell 3, and oil sealing 15 is arranged between lower shell 2 and upper shell 3；Oil sealing 15, to effect Packed between lower shell 2 and upper shell 3, in order to avoid the hydraulic oil of inside oozes out the damping effect affecting amortisseur, and avoids foreign material to enter into the inside of amortisseur, the effective damping performance improving amortisseur.Oil gas dividing plate 6 and the fixing plate 8 of hydraulic cylinder are fixedly connected with in the inside of lower shell 2, and oil gas dividing plate 6 is positioned at the lower section of the fixing plate 8 of hydraulic cylinder, accumulator 5 is arranged on the lower section of oil gas dividing plate 6, the internal reservoir of accumulator 5 has hydraulic oil, air chamber 7 is arranged between oil gas dividing plate 6 and the fixing plate 8 of hydraulic cylinder, and the inside of air chamber 7 is full of pressure-air；The fixing plate 10 of pneumatic cylinder and spring limiting board 13 are fixedly connected with in the inside of upper shell 3, and the fixing plate 10 of pneumatic cylinder is positioned at the lower section of spring limiting board 13, two-stage hydraulic cylinder 12 is fixedly connected on the fixing plate 10 of pneumatic cylinder, the telescopic shaft of two-stage hydraulic cylinder 12 is fixing with the top of upper shell 3 to be connected, two-stage hydraulic cylinder 12 is for damping, buffering, and spring II 14 is arranged between spring limiting board 13 and upper shell 3；One-stage hydraulic cylinder 9 is fixedly connected on the fixing plate 8 of hydraulic cylinder, and the telescopic shaft of one-stage hydraulic cylinder 9 is fixed with the fixing plate 10 of pneumatic cylinder and is connected, and spring I 11 is arranged between lower shell 2 and the fixing plate 10 of pneumatic cylinder.
Vehicle is when uneven road traveling, and vehicle runs into and jolts, and first spring I 11 and spring II 14 carry out bumper and absorbing shock, and will jolt primary carries out damping, buffering.Between lower shell 2 and upper shell 3 close to each other, hydraulic oil in accumulator 5 can enter into air chamber 7 by the oil-through hole 6-1 on oil gas dividing plate 6 simultaneously, jolting of vehicle has been carried out secondary bumper and absorbing shock by hydraulic oil, additionally under the damping, buffering effect of one-stage hydraulic cylinder 9 and two-stage hydraulic cylinder 12, to the vibrations of vehicle by under three damping, bufferings, so that obvious vibrations will not occur the vehicle body of vehicle.The harmful vibration that vehicle produces in running can be eliminated, it is ensured that driving stationarity, comfortableness and safety.
Detailed description of the invention two:
Below in conjunction with Fig. 1,2 explanation present embodiments, embodiment one is described further by present embodiment, and the inside of described accumulator 5 is full of hydraulic oil.
Detailed description of the invention three:
Below in conjunction with Fig. 1,2 explanation present embodiments, embodiment one is described further by present embodiment, and the inside of described air chamber 7 is full of gases at high pressure.
Detailed description of the invention four:
Below in conjunction with Fig. 1,2 explanation present embodiments, embodiment one is described further by present embodiment, the fixing plate 8 of described lower shell 2, upper shell 3, oil gas dividing plate 6, hydraulic cylinder, one-stage hydraulic cylinder 9, the fixing plate 10 of pneumatic cylinder, spring I 11, two-stage hydraulic cylinder 12, spring limiting board 13, spring II 14 and oil sealing 15 are coaxial, improve the performance of amortisseur, it is ensured that amortisseur can effectively damping and buffering.
Certainly; described above is not limitation of the utility model; this utility model is also not limited to the example above, the change made in essential scope of the present utility model of those skilled in the art, remodeling, interpolation or replacement, falls within protection domain of the present utility model.
Claims (4)
1. a high performance vehicle amortisseur, including wheel hub, ring (1), lower shell (2), upper shell (3), suspension installation ring (4), accumulator (5), oil gas dividing plate (6), air chamber (7), the fixing plate (8) of hydraulic cylinder, one-stage hydraulic cylinder (9), the fixing plate (10) of pneumatic cylinder, spring I (11), two-stage hydraulic cylinder (12), spring limiting board (13), spring II (14) and oil sealing (15) are installed, it is characterised in that: oil gas dividing plate (6) is provided with multiple oil-through hole (6-1) uniformly；
Wheel hub is installed ring (1) and is fixedly connected on the lower end of lower shell (2)；Suspension is installed ring (4) and is fixedly connected on the top of upper shell (3), the upper end of lower shell (2) is inserted into the inside of upper shell (3), and oil sealing (15) is arranged between lower shell (2) and upper shell (3)；Oil gas dividing plate (6) and the fixing plate (8) of hydraulic cylinder are fixedly connected with the inside in lower shell (2), and oil gas dividing plate (6) is positioned at the lower section of the fixing plate (8) of hydraulic cylinder, accumulator (5) is arranged on the lower section of oil gas dividing plate (6), and air chamber (7) is arranged between oil gas dividing plate (6) and the fixing plate (8) of hydraulic cylinder；Pneumatic cylinder fixes plate (10) and spring limiting board (13) is fixedly connected with the inside in upper shell (3), and pneumatic cylinder is fixed plate (10) and is positioned at the lower section of spring limiting board (13), two-stage hydraulic cylinder (12) is fixedly connected on the fixing plate (10) of pneumatic cylinder, the telescopic shaft of two-stage hydraulic cylinder (12) is fixing with the top of upper shell (3) to be connected, and spring II (14) is arranged between spring limiting board (13) and upper shell (3)；One-stage hydraulic cylinder (9) is fixedly connected on the fixing plate (8) of hydraulic cylinder, and the telescopic shaft of one-stage hydraulic cylinder (9) is fixing with the fixing plate (10) of pneumatic cylinder to be connected, and spring I (11) is arranged between lower shell (2) and the fixing plate (10) of pneumatic cylinder.
2. a kind of high performance vehicle amortisseur according to claim 1, it is characterised in that: the inside of described accumulator (5) is full of hydraulic oil.
3. a kind of high performance vehicle amortisseur according to claim 1, it is characterised in that: the inside of described air chamber (7) is full of gases at high pressure.
4. a kind of high performance vehicle amortisseur according to claim 1, it is characterised in that: described lower shell (2), upper shell (3), oil gas dividing plate (6), the fixing plate (8) of hydraulic cylinder, one-stage hydraulic cylinder (9), the fixing plate (10) of pneumatic cylinder, spring I (11), two-stage hydraulic cylinder (12), spring limiting board (13), spring II (14) and oil sealing (15) are coaxially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180900.3U CN205401580U (en) | 2016-03-09 | 2016-03-09 | High performance vehicle bumper shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180900.3U CN205401580U (en) | 2016-03-09 | 2016-03-09 | High performance vehicle bumper shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401580U true CN205401580U (en) | 2016-07-27 |
Family
ID=56440552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620180900.3U Expired - Fee Related CN205401580U (en) | 2016-03-09 | 2016-03-09 | High performance vehicle bumper shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107692588A (en) * | 2017-11-13 | 2018-02-16 | 中国地震局工程力学研究所 | A kind of modular assembly formula damping energy-dissipating device that can strengthen cultural relic cabinet shock resistance and assembly method |
-
2016
- 2016-03-09 CN CN201620180900.3U patent/CN205401580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107692588A (en) * | 2017-11-13 | 2018-02-16 | 中国地震局工程力学研究所 | A kind of modular assembly formula damping energy-dissipating device that can strengthen cultural relic cabinet shock resistance and assembly method |
| CN107692588B (en) * | 2017-11-13 | 2023-08-18 | 中国地震局工程力学研究所 | Modularized assembly type damping energy consumption device capable of enhancing shock resistance of cultural relic cabinet and assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |