CN205326732U - High performance bumper shock absorber - Google Patents
High performance bumper shock absorber Download PDFInfo
- Publication number
- CN205326732U CN205326732U CN201520948224.5U CN201520948224U CN205326732U CN 205326732 U CN205326732 U CN 205326732U CN 201520948224 U CN201520948224 U CN 201520948224U CN 205326732 U CN205326732 U CN 205326732U
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- shell
- fixed seat
- piston rod
- piston
- chamber
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Abstract
The utility model relates to the technical field of auto parts, the more specifically high performance bumper shock absorber that says so carries out double barreled cushioning effect, and shock attenuation buffering effect is good, can eliminate harmful vibrations that the car produced at the operation in -process, ensure to drive a vehicle stationarity, travelling comfort and security. Go up the top of barrel and the bottom fixed connection of suspension mounting panel, the upper end of lower barrel sets up in the inside of last barrel, and the oil blanket will descend between barrel and the last barrel sealedly. Go up the fixing base setting in the inside of last barrel, lower fixing base fixed connection is on the top of connecting plate, and inner spring and outer spring all set up in the inside of last barrel, and the inner spring setting is in the inside of last fixing base under and, and the outer spring setting is in the outside of last fixing base under and. The top of piston rod and the bottom fixed connection of connecting plate, the bottom and the piston fixed connection of piston rod, piston setting cylinder bottom's under inside.
Description
Technical field
This utility model relates to technical field of automobile parts, more specifically to a kind of high performance absorber。
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 vibroshock performance in car load。Existing double-cylinder hydraulic damper, during its work, moment fluid must be full of in working area, vibroshock 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 absorber is provided, jolting of automobile is first carried out bumper and absorbing shock by inner spring and outer spring, bumper and absorbing shock is carried out again through hydraulic oil, carry out dual cushioning effect, damping, buffering is effective, the harmful vibration that automobile produces in running can be eliminated, it is ensured that driving stationarity, comfortableness and safety。
For solving above-mentioned technical problem, this utility model relates to technical field of automobile parts, more specifically a kind of modified model magnetic oil amortisseur, including wheel hub installing plate, lower shell, upper shell, suspension installing plate, elastic component, limiting plate, guide connecting rod, upper fixed seat, inner spring, outer spring, lower fixed seat, connecting plate, piston rod, oil sealing, piston, upper chamber, air chamber, lower oil chamber and bottom buffer air chamber, jolting of automobile is first carried out bumper and absorbing shock by inner spring and outer spring, bumper and absorbing shock is carried out again through hydraulic oil, carry out dual cushioning effect, damping, buffering is effective, the harmful vibration that automobile produces in running can be eliminated, guarantee driving stationarity, comfortableness and safety。
Piston rod is hollow structure, piston rod be internally formed air chamber, the top and bottom of piston rod are respectively arranged with upper oil hole and lower oilhole。
Wheel hub installing plate is fixedly connected on the lower end of lower shell。The top of upper shell is fixing with the bottom of suspension installing plate to be connected, and limiting plate is arranged on the surface of suspension installing plate, and the two ends of guide connecting rod are fixing with suspension installing plate and limiting plate respectively to be connected。The upper end of lower shell is arranged on the inside of upper shell, and oil sealing will seal between lower shell and upper shell。Upper fixed seat is arranged on the inside of upper shell, and upper fixed seat is fixedly connected on upper shell upper end。Lower fixed seat is fixedly connected on the top of connecting plate, inner spring and outer spring and is arranged at the inside of upper shell, and inner spring and outer spring are respectively positioned on the top of connecting plate。Inner spring is arranged on the inside of upper fixed seat and lower fixed seat, and outer spring is arranged on the outside of upper fixed seat and lower fixed seat。The top of piston rod is fixing with the bottom of connecting plate to be connected, and the bottom of piston rod is fixedly connected with the piston, and piston is arranged on the inside of lower shell lower end。Upper chamber is formed between lower shell, upper shell and piston rod。Lower oil chamber is formed between lower shell and piston rod。Bottom buffer air chamber is formed between lower shell and piston。
As the further optimization of the technical program, air chamber described in a kind of modified model magnetic oil amortisseur of this utility model and be full of gases at high pressure in the buffer air chamber of bottom。
As the further optimization of the technical program, upper chamber described in a kind of modified model magnetic oil amortisseur of this utility model and full hydraulic oil in lower oil chamber。
As the further optimization of the technical program, the junction between lower shell and the upper shell described in a kind of modified model magnetic oil amortisseur of this utility model seals。
As the further optimization of the technical program, lower shell described in a kind of modified model magnetic oil amortisseur of this utility model, upper shell, suspension installing plate, elastic component, limiting plate, guide connecting rod, upper fixed seat, inner spring, outer spring, lower fixed seat, connecting plate, piston rod, oil sealing and piston coaxial。
As the further optimization of the technical program, wheel hub installing plate described in a kind of modified model magnetic oil amortisseur of this utility model and be provided with installing hole on suspension installing plate。
As the further optimization of the technical program, the upper oil hole described in a kind of modified model magnetic oil amortisseur of this utility model will connect between upper chamber with air chamber。
As the further optimization of the technical program, the lower oilhole described in this utility model a kind of modified model magnetic oil amortisseur will connect between air chamber with lower oil chamber。
Having the beneficial effect that of a kind of modified model magnetic oil amortisseur of this utility model
This utility model one modified model magnetic oil amortisseur, jolting of automobile is first carried out bumper and absorbing shock by inner spring and outer spring, bumper and absorbing shock is carried out again through hydraulic oil, carry out dual cushioning effect, damping, buffering is effective, the harmful vibration that automobile produces in running can be eliminated, it is ensured that driving stationarity, comfortableness and safety。
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 modified model magnetic oil amortisseur of this utility model。
Fig. 2 is the perspective view of a kind of modified model magnetic oil amortisseur of this utility model。
In figure: wheel hub installing plate 1；Lower shell 2；Upper shell 3；Suspension installing plate 4；Elastic component 5；Limiting plate 6；Guide connecting rod 7；Upper fixed seat 8；Inner spring 9；Outer spring 10；Lower fixed seat 11；Connecting plate 12；Piston rod 13；Upper oil hole 13-1；Lower oilhole 13-2；Oil sealing 14；Piston 15；Upper chamber 16；Air chamber 17；Lower oil chamber 18；Bottom buffer air chamber 19。
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 modified model magnetic oil amortisseur, including: wheel hub installing plate 1, lower shell 2, upper shell 3, suspension installing plate 4, elastic component 5, limiting plate 6, guide connecting rod 7, upper fixed seat 8, inner spring 9, outer spring 10, lower fixed seat 11, connecting plate 12, piston rod 13, oil sealing 14, piston 15, upper chamber 16, air chamber 17, lower oil chamber 18 and bottom buffer air chamber 19, jolting of automobile is first carried out bumper and absorbing shock by inner spring and outer spring, bumper and absorbing shock is carried out again through hydraulic oil, carry out dual cushioning effect, damping, buffering is effective, the harmful vibration that automobile produces in running can be eliminated, guarantee driving stationarity, comfortableness and safety。
Piston rod 13 in hollow structure, piston rod 13 be internally formed air chamber 17, the top and bottom of piston rod 13 are respectively arranged with upper oil hole 13-1 and lower oilhole 13-2。
Wheel hub installing plate 1 is fixedly connected on the lower end of lower shell 2, and wheel hub installing plate 1 is connected for the installation between amortisseur with automotive hub。The bottom of the top of upper shell 3 and suspension installing plate 4 is fixing to be connected, and limiting plate 6 is arranged on the surface of suspension installing plate 4, limiting plate 6 limited location effect, in order to avoid the inside extending into automobile that limiting plate 6 is undue。The two ends of guide connecting rod 7 are fixed be connected with suspension installing plates 4 and limiting plate 6 respectively。The upper end of lower shell 2 is arranged on the inside of upper shell 3, and oil sealing 14 will seal between lower shell 2 and upper shell 3, in order to avoid the normal use affecting amortisseur revealed by hydraulic oil。Upper fixed seat 8 is arranged on the inside of upper shell 3, and upper fixed seat 8 is fixedly connected on upper shell 3 upper end, lower fixed seat 11 is fixedly connected on the top of connecting plate 12, inner spring 9 and outer spring 10 and is arranged at the inside of upper shell 3, and inner spring 9 and outer spring 10 are respectively positioned on the top of connecting plate 12。Inner spring 9 is arranged on upper fixed seat 8 and the inside of lower fixed seat 11, and outer spring 10 is arranged on upper fixed seat 8 and the outside of lower fixed seat 11。Inner spring 9 and outer spring 10 are fixed by upper fixed seat 8 and lower fixed seat 11, in order to avoid inner spring 9 and outer spring 10 occur the changing of the relative positions to affect the damping effect of amortisseur。The top of piston rod 13 is fixing with the bottom of connecting plate 12 to be connected, and the bottom of piston rod 13 is fixing with piston 15 to be connected, and piston 15 is arranged on the inside of lower shell 2 lower end。Upper chamber 16 is formed between lower shell 2, upper shell 3 and piston rod 13。Lower oil chamber 18 is formed between lower shell 2 and piston rod 13；Bottom buffer air chamber 19 is formed between lower shell 2 and piston 15。
At automobile when uneven road traveling, automobile runs into and jolts, and first inner spring 9 and outer spring 10 carry out bumper and absorbing shock, primary buffering of jolting。Between lower shell 2 and upper shell 3 close to each other, under the extruding of lower shell 2 and upper shell 3, the volume of upper chamber 16 and lower oil chamber 18 reduces, hydraulic oil in upper chamber 16 and lower oil chamber 18 enters into air chamber 17 respectively through upper oil hole 13-1 and lower oilhole 13-2, jolting of automobile has been carried out secondary bumper and absorbing shock by hydraulic oil, and additionally the gases at high pressure in the buffer air chamber 19 of bottom also have the effect of bumper and absorbing shock。By under three damping, bufferings, will not there are obvious vibrations in the vehicle body of automobile。The harmful vibration that automobile 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 present embodiments being described, embodiment one is described further by present embodiment, is full of gases at high pressure in described air chamber 17 and bottom buffer air chamber 19。
Detailed description of the invention three:
Below in conjunction with Fig. 1,2 explanation present embodiments, embodiment one is described further by present embodiment, the interior full hydraulic oil of described upper chamber 16 and lower oil chamber 18。
Detailed description of the invention four:
Below in conjunction with Fig. 1,2 explanation present embodiments, embodiment one is described further by present embodiment, and the junction between described lower shell 2 and upper shell 3 seals, in order to avoid the hydraulic oil of inside oozes out, affects the normal use of amortisseur。
Detailed description of the invention five:
Below in conjunction with Fig. 1,2 explanation present embodiments, embodiment one is described further by present embodiment, described lower shell 2, upper shell 3, suspension installing plate 4, elastic component 5, limiting plate 6, guide connecting rod 7, upper fixed seat 8, inner spring 9, outer spring 10, lower fixed seat 11, connecting plate 12, piston rod 13, oil sealing 14 and piston 15 are coaxial, make the rational in infrastructure of amortisseur, be conducive to improving stability and the damping performance of amortisseur。
Detailed description of the invention six:
Below in conjunction with Fig. 1,2 explanation present embodiments, embodiment one is described further by present embodiment, and described wheel hub installing plate 1 and suspension installing plate 4 are provided with installing hole。
Detailed description of the invention seven:
Below in conjunction with Fig. 1,2 explanation present embodiments, embodiment one is described further by present embodiment, and described upper oil hole 13-1 will connect between upper chamber 16 with air chamber 17。
Detailed description of the invention eight:
Below in conjunction with Fig. 1,2 explanation present embodiments, embodiment one is described further by present embodiment, and described lower oilhole 13-2 will connect between air chamber 17 with lower oil chamber 18。
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 (8)
1. a high performance absorber, including wheel hub installing plate (1), lower shell (2), upper shell (3), suspension installing plate (4), elastic component (5), limiting plate (6), guide connecting rod (7), upper fixed seat (8), inner spring (9), outer spring (10), lower fixed seat (11), connecting plate (12), piston rod (13), oil sealing (14), piston (15), upper chamber (16), air chamber (17), lower oil chamber (18) and bottom buffer air chamber (19), it is characterized in that: piston rod (13) is in hollow structure, piston rod (13) be internally formed air chamber (17), the top and bottom of piston rod (13) are respectively arranged with upper oil hole (13-1) and lower oilhole (13-2)；
Wheel hub installing plate (1) is fixedly connected on the lower end of lower shell (2)；The top of upper shell (3) is fixing with the bottom of suspension installing plate (4) to be connected, limiting plate (6) is arranged on the surface of suspension installing plate (4), and the two ends of guide connecting rod (7) are fixing with suspension installing plate (4) and limiting plate (6) respectively to be connected；The upper end of lower shell (2) is arranged on the inside of upper shell (3), and oil sealing (14) will seal between lower shell (2) and upper shell (3)；Upper fixed seat (8) is arranged on the inside of upper shell (3), and upper fixed seat (8) is fixedly connected on upper shell (3) upper end；Lower fixed seat (11) is fixedly connected on the top of connecting plate (12), inner spring (9) and outer spring (10) are arranged at the inside of upper shell (3), and inner spring (9) and outer spring (10) are respectively positioned on the top of connecting plate (12)；Inner spring (9) is arranged on upper fixed seat (8) and the inside of lower fixed seat (11), and outer spring (10) is arranged on upper fixed seat (8) and the outside of lower fixed seat (11)；The top of piston rod (13) is fixing with the bottom of connecting plate (12) to be connected, the bottom of piston rod (13) is fixing with piston (15) to be connected, and piston (15) is arranged on the inside of lower shell (2) lower end；Upper chamber (16) is formed between lower shell (2), upper shell (3) and piston rod (13)；Lower oil chamber (18) is formed between lower shell (2) and piston rod (13)；Bottom buffer air chamber (19) is formed between lower shell (2) and piston (15)。
2. a kind of high performance absorber according to claim 1, it is characterised in that: it is full of gases at high pressure in described air chamber (17) and bottom buffer air chamber (19)。
3. a kind of high performance absorber according to claim 1, it is characterised in that: it is full of hydraulic oil in described upper chamber (16) and lower oil chamber (18)。
4. a kind of high performance absorber according to claim 1, it is characterised in that: the junction between described lower shell (2) and upper shell (3) seals。
5. a kind of high performance absorber according to claim 1, it is characterised in that: described lower shell (2), upper shell (3), suspension installing plate (4), elastic component (5), limiting plate (6), guide connecting rod (7), upper fixed seat (8), inner spring (9), outer spring (10), lower fixed seat (11), connecting plate (12), piston rod (13), oil sealing (14) and piston (15) are coaxially。
6. a kind of high performance absorber according to claim 1, it is characterised in that: described wheel hub installing plate (1) and suspension installing plate (4) are provided with installing hole。
7. a kind of high performance absorber according to claim 1, it is characterised in that: described upper oil hole (13-1) will connect between upper chamber (16) with air chamber (17)。
8. a kind of high performance absorber according to claim 1, it is characterised in that: described lower oilhole (13-2) will connect between air chamber (17) with lower oil chamber (18)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520948224.5U CN205326732U (en) | 2015-11-25 | 2015-11-25 | High performance bumper shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520948224.5U CN205326732U (en) | 2015-11-25 | 2015-11-25 | High performance bumper shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205326732U true CN205326732U (en) | 2016-06-22 |
Family
ID=56213589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520948224.5U Expired - Fee Related CN205326732U (en) | 2015-11-25 | 2015-11-25 | High performance bumper shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205326732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218222A (en) * | 2017-06-07 | 2017-09-29 | 河南多普电子科技有限公司 | A kind of intelligent automatic control screw refrigerating compressor |
| CN113645766A (en) * | 2021-07-23 | 2021-11-12 | 鸿安（福建）机械有限公司 | Etching device for PCB |
-
2015
- 2015-11-25 CN CN201520948224.5U patent/CN205326732U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218222A (en) * | 2017-06-07 | 2017-09-29 | 河南多普电子科技有限公司 | A kind of intelligent automatic control screw refrigerating compressor |
| CN113645766A (en) * | 2021-07-23 | 2021-11-12 | 鸿安（福建）机械有限公司 | Etching device for PCB |
| CN113645766B (en) * | 2021-07-23 | 2022-08-02 | 鸿安（福建）机械有限公司 | Etching device for PCB |
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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: 20160622 Termination date: 20161125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |