CN205136461U - Damper for vehicle - Google Patents
Damper for vehicle Download PDFInfo
- Publication number
- CN205136461U CN205136461U CN201520981131.2U CN201520981131U CN205136461U CN 205136461 U CN205136461 U CN 205136461U CN 201520981131 U CN201520981131 U CN 201520981131U CN 205136461 U CN205136461 U CN 205136461U
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- CN
- China
- Prior art keywords
- cylinder
- shock absorber
- clutch release
- guide holder
- release slave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to the technical field of auto parts, the more specifically damper for vehicle that says so is full of fluid in the cylinder body, the hydro -cylinder top is filled with high -pressure gas, effectively avoids the emergence of idle running disadvantage, cooperates the damping spring at both ends about the piston valve simultaneously, reaches fine shock attenuation effect, can eliminate harmful vibration that the operation in -process produced, the prevention of resonance, ensure to drive a vehicle stationarity, travelling comfort and security. The working cylinder sets up the inside at the bumper shock absorber barrel, bottom cushioned cylinder setting is in the inside of bumper shock absorber barrel, the fixed inside that sets up at the bumper shock absorber barrel of guide holder, the piston rod sets up the inside at the working cylinder, the swing joint ring sets up the bottom at the guide holder through buffer spring I, fixed connection is encircled with guide holder and swing joint respectively in buffer spring I's both ends, the bearing plate is through connecting the bottom at the bumper shock absorber barrel, buffer spring II's both ends are respectively in the bottom fixed connection of bearing plate and bumper shock absorber barrel, highly -compressed air is located the top of store oil cylinder body.
Description
Technical field
The utility model relates to technical field of automobile parts, is more particularly a kind of vibration damper for vehicle.
Background technique
Along with the raising of people's living standard, require also more and more higher to carborne travelling comfort, also more and more fastidious for the performance of vibration damper in car load.Existing double-cylinder hydraulic damper, during its work, moment fluid must be full of in working area, vibration damper could be functional, but in actual use, often enter air or bubble in its working area, form air bag, especially under the condition of cold, very large noise can be formed, reduce the travelling comfort taken.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of vibration damper for vehicle, fluid is full of in cylinder body, oil cylinder top is filled with pressurized gas, effectively avoid the generation of idle running disadvantage, the damping spring at the upper and lower two ends of fitting piston valve, reaches good damping effect, can eliminate the nuisance vibration produced in running simultaneously, prevent resonance, guarantee driving stationarity, travelling comfort and Security.
For solving the problems of the technologies described above, the utility model relates to technical field of automobile parts, it is more particularly a kind of vibration damper for vehicle, comprise shock absorber cylinder, clutch release slave cylinder, bottom cushion dashpot, intercommunicating pore, guide holder, oil sealing, end cap, piston rod, piston valve, be flexibly connected ring, damping spring I, limited ring, bearing plate, damping spring II, bearing, store oil cylinder body and high-pressure air, fluid is full of in cylinder body, oil cylinder top is filled with pressurized gas, effectively avoid the generation of idle running disadvantage, the damping spring at the upper and lower two ends of fitting piston valve simultaneously, reach good damping effect, the nuisance vibration produced in running can be eliminated, prevent resonance, guarantee stationarity of driving a vehicle, travelling comfort and Security.
Clutch release slave cylinder is arranged on the inside of shock absorber cylinder.Bottom cushion dashpot is arranged on the inside of shock absorber cylinder, and is positioned at the bottom of clutch release slave cylinder.Intercommunicating pore has multiple, is distributed on clutch release slave cylinder, and is positioned at the top of bottom cushion dashpot.Guide holder is fixedly installed on the inside of shock absorber cylinder, and is arranged on the top of clutch release slave cylinder.Oil sealing is fixedly installed on the top of guide holder.End cap is fixedly installed on the top of shock absorber cylinder.Piston rod is movably arranged on the inside of clutch release slave cylinder through guide holder, oil sealing and end cap.Piston valve is fixedly connected on the bottom of piston rod.Be flexibly connected ring is arranged on guide holder bottom by damping spring I, and be positioned at the inside of clutch release slave cylinder.The two ends of damping spring I respectively with guide holder be flexibly connected ring and be fixedly connected with.Limited ring is fixedly installed on the inside of bottom cushion dashpot, and is positioned at the top of bottom cushion dashpot.Bearing plate is connected to the bottom of shock absorber cylinder by damping spring II, and is positioned at the inside of bottom cushion dashpot.The two ends of damping spring II are fixedly connected with the bottom of shock absorber cylinder respectively at bearing plate.Bearing is fixedly connected on shock absorber cylinder bottom.Store oil cylinder body is arranged between shock absorber cylinder and clutch release slave cylinder, and is communicated with the inside of clutch release slave cylinder by intercommunicating pore.High-pressure air is positioned at the inside of store oil cylinder body, and is positioned at the top of store oil cylinder body.
As the further optimization of the technical program, the shock absorber cylinder described in a kind of vibration damper for vehicle of the utility model, clutch release slave cylinder and bottom cushion dashpot are integral type structure.
As the further optimization of the technical program, the shock absorber cylinder described in a kind of vibration damper for vehicle of the utility model, clutch release slave cylinder, bottom cushion dashpot, guide holder, oil sealing, end cap, piston rod, piston valve, flexible connection ring, damping spring I, limited ring, bearing plate, damping spring II and store oil cylinder body are coaxial.
The beneficial effect of a kind of vibration damper for vehicle of the utility model is:
A kind of vibration damper for vehicle of the utility model, fluid is full of in cylinder body, oil cylinder top is filled with pressurized gas, effectively avoid the generation of idle running disadvantage, the damping spring at the upper and lower two ends of fitting piston valve, reaches good damping effect, can eliminate the nuisance vibration produced in running simultaneously, prevent resonance, guarantee driving stationarity, travelling comfort and Security.
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 structural representation of a kind of vibration damper for vehicle of the utility model.
In figure: shock absorber cylinder 1; Clutch release slave cylinder 2; Bottom cushion dashpot 3; Intercommunicating pore 4; Guide holder 5; Oil sealing 6; End cap 7; Piston rod 8; Piston valve 9; Be flexibly connected ring 10; Damping spring I11; Limited ring 12; Bearing plate 13; Damping spring II14; Bearing 15; Store oil cylinder body 16; High-pressure air 17.
Embodiment
Embodiment one:
Below in conjunction with Fig. 1, present embodiment is described, the utility model relates to technical field of automobile parts, it is more particularly a kind of vibration damper for vehicle, comprise shock absorber cylinder 1, clutch release slave cylinder 2, bottom cushion dashpot 3, intercommunicating pore 4, guide holder 5, oil sealing 6, end cap 7, piston rod 8, piston valve 9, be flexibly connected ring 10, damping spring I11, limited ring 12, bearing plate 13, damping spring II14, bearing 15, store oil cylinder body 16 and high-pressure air 17, fluid is full of in cylinder body, oil cylinder top is filled with pressurized gas, effectively avoid the generation of idle running disadvantage, the damping spring at the upper and lower two ends of fitting piston valve simultaneously, reach good damping effect, the nuisance vibration produced in running can be eliminated, prevent resonance, guarantee stationarity of driving a vehicle, travelling comfort and Security.
Clutch release slave cylinder 2 is arranged on the inside of shock absorber cylinder 1.Bottom cushion dashpot 3 is arranged on the inside of shock absorber cylinder 1, and is positioned at the bottom of clutch release slave cylinder 2.Intercommunicating pore 4 has multiple, is distributed on clutch release slave cylinder 2, and is positioned at the top of bottom cushion dashpot 3, and intercommunicating pore 4 is for the circulation of fluid, and the high-pressure air 17 impacted in store oil cylinder body 16 plays the effect of damping.Guide holder 5 is fixedly installed on the inside of shock absorber cylinder 1, and is arranged on the top of clutch release slave cylinder 2, and guide holder 5 plays the effect of guiding and positioning piston bar 8.Oil sealing 6 is fixedly installed on the top of guide holder 5, and oil sealing 6 plays good sealing, prevents fluid from overflowing.End cap 7 is fixedly installed on the top of shock absorber cylinder 1.Piston rod 8 is movably arranged on the inside of clutch release slave cylinder 2 through guide holder 5, oil sealing 6 and end cap 7.Piston valve 9 is fixedly connected on the bottom of piston rod 8.Be flexibly connected ring 10 is arranged on guide holder 5 bottom by damping spring I11, and be positioned at the inside of clutch release slave cylinder 2.The two ends of damping spring I11 respectively with guide holder 5 be flexibly connected ring 10 and be fixedly connected with, be flexibly connected ring 10 and coordinate the effect playing piston valve 9 backhaul damping with damping spring I11.Limited ring 12 is fixedly installed on the inside of bottom cushion dashpot 3, and is positioned at the top of bottom cushion dashpot 3, and limited ring 12 is for defining the sphere of activities of bearing plate 13.Bearing plate 13 is connected to the bottom of shock absorber cylinder 1 by damping spring II14, and is positioned at the inside of bottom cushion dashpot 3.The two ends of damping spring II14 are fixedly connected with respectively at the bottom of bearing plate 13 with shock absorber cylinder 1, and bearing plate 13 coordinates the effect playing the damping of piston valve 9 process with damping spring II14.Bearing 15 is fixedly connected on shock absorber cylinder 1 bottom.Store oil cylinder body 16 is arranged between shock absorber cylinder 1 and clutch release slave cylinder 2, and is communicated with the inside of clutch release slave cylinder 2 by intercommunicating pore 4.High-pressure air 17 is positioned at the inside of store oil cylinder body 16, and is positioned at the top of store oil cylinder body 16.
Embodiment two:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further mode of execution one, and described shock absorber cylinder 1, clutch release slave cylinder 2 and bottom cushion dashpot 3 is integral type structure, ensures the intensity of structural entity.
Embodiment three:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further mode of execution one, described shock absorber cylinder 1, clutch release slave cylinder 2, bottom cushion dashpot 3, guide holder 5, oil sealing 6, end cap 7, piston rod 8, piston valve 9, flexible connection ring 10, damping spring I11, limited ring 12, bearing plate 13, damping spring II14 and store oil cylinder body 16 coaxially, are conducive to integrally-built stability.
Certain above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.
Claims (3)
1. a vibration damper for vehicle, comprise shock absorber cylinder (1), clutch release slave cylinder (2), bottom cushion dashpot (3), intercommunicating pore (4), guide holder (5), oil sealing (6), end cap (7), piston rod (8), piston valve (9), be flexibly connected ring (10), damping spring I (11), limited ring (12), bearing plate (13), damping spring II (14), bearing (15), store oil cylinder body (16) and high-pressure air (17), it is characterized in that: clutch release slave cylinder (2) is arranged on the inside of shock absorber cylinder (1), bottom cushion dashpot (3) is arranged on the inside of shock absorber cylinder (1), and is positioned at the bottom of clutch release slave cylinder (2), intercommunicating pore (4) has multiple, is distributed on clutch release slave cylinder (2), and is positioned at the top of bottom cushion dashpot (3), guide holder (5) is fixedly installed on the inside of shock absorber cylinder (1), and is arranged on the top of clutch release slave cylinder (2), oil sealing (6) is fixedly installed on the top of guide holder (5), end cap (7) is fixedly installed on the top of shock absorber cylinder (1), piston rod (8) is movably arranged on the inside of clutch release slave cylinder (2) through guide holder (5), oil sealing (6) and end cap (7), piston valve (9) is fixedly connected on the bottom of piston rod (8), be flexibly connected ring (10) is arranged on guide holder (5) bottom by damping spring I (11), and be positioned at the inside of clutch release slave cylinder (2), the two ends of damping spring I (11) respectively with guide holder (5) be flexibly connected ring (10) and be fixedly connected with, limited ring (12) is fixedly installed on the inside of bottom cushion dashpot (3), and is positioned at the top of bottom cushion dashpot (3), bearing plate (13) is connected to the bottom of shock absorber cylinder (1) by damping spring II (14), and is positioned at the inside of bottom cushion dashpot (3), the two ends of damping spring II (14) are fixedly connected with the bottom of bearing plate (13) with shock absorber cylinder (1) respectively, bearing (15) is fixedly connected on shock absorber cylinder (1) bottom, store oil cylinder body (16) is arranged between shock absorber cylinder (1) and clutch release slave cylinder (2), and is communicated with the inside of clutch release slave cylinder (2) by intercommunicating pore (4), high-pressure air (17) is positioned at the inside of store oil cylinder body (16), and is positioned at the top of store oil cylinder body (16).
2. a kind of vibration damper for vehicle according to claim 1, is characterized in that: described shock absorber cylinder (1), clutch release slave cylinder (2) and bottom cushion dashpot (3) are integral type structure.
3. a kind of vibration damper for vehicle according to claim 1, is characterized in that: described shock absorber cylinder (1), clutch release slave cylinder (2), bottom cushion dashpot (3), guide holder (5), oil sealing (6), end cap (7), piston rod (8), piston valve (9), flexible connection ring (10), damping spring I (11), limited ring (12), bearing plate (13), damping spring II (14) and store oil cylinder body (16) are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981131.2U CN205136461U (en) | 2015-11-26 | 2015-11-26 | Damper for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981131.2U CN205136461U (en) | 2015-11-26 | 2015-11-26 | Damper for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136461U true CN205136461U (en) | 2016-04-06 |
Family
ID=55622259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981131.2U Expired - Fee Related CN205136461U (en) | 2015-11-26 | 2015-11-26 | Damper for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825703A (en) * | 2018-08-07 | 2018-11-16 | 中国船舶重工集团公司第七〇九研究所 | A kind of hydraulic damping damper |
| CN111113997A (en) * | 2019-12-30 | 2020-05-08 | 仪征鼎盛机械制造有限公司 | Pressure-bearing device of press workbench |
-
2015
- 2015-11-26 CN CN201520981131.2U patent/CN205136461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825703A (en) * | 2018-08-07 | 2018-11-16 | 中国船舶重工集团公司第七〇九研究所 | A kind of hydraulic damping damper |
| CN111113997A (en) * | 2019-12-30 | 2020-05-08 | 仪征鼎盛机械制造有限公司 | Pressure-bearing device of press workbench |
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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: 20160406 Termination date: 20161126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |