CN202284623U - Automobile vibration damper - Google Patents
Automobile vibration damper Download PDFInfo
- Publication number
- CN202284623U CN202284623U CN2011204251570U CN201120425157U CN202284623U CN 202284623 U CN202284623 U CN 202284623U CN 2011204251570 U CN2011204251570 U CN 2011204251570U CN 201120425157 U CN201120425157 U CN 201120425157U CN 202284623 U CN202284623 U CN 202284623U
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- CN
- China
- Prior art keywords
- gas chamber
- slave cylinder
- clutch release
- floating piston
- 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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Abstract
The utility model discloses an automobile vibration damper, which includes an oil storage barrel (1), a working cylinder (2) and a floating piston, wherein the working cylinder (2) is arranged in the oil storage barrel (1), the floating piston is arranged in the working cylinder (2), the working cylinder (2) is divided by the floating piston, and an airtight gas chamber is formed between the floating piston and the bottom of the working cylinder (2), and the oil storage barrel (1) is connected with a conduit assembly (5) communicated with the airtight gas chamber. Due to the adoption of the structure, the automobile vibration damper has simple overall structure and small volume; and during the application, the airtight gas chamber and the conduit assembly (5) are filled with high-pressure nitrogen, which can move in the airtight gas chamber and the conduit assembly (5) to enhance the vibration damping effect of the automobile vibration damper.
Description
Technical field
The utility model relates to vibration damping equipment, specifically is the vehicle vibration damping damper.
Background technique
Along with the continuous development of society, people are increasingly high to performance requirements such as the power character of automobile, Economy, braking, control stability, smoothnesss.In order to quicken the decay of automobile vibration, improve the smoothness of automobile running, mounting dampers seems still for necessary in automobile.Vibration damper is mounted in a damping member between car body and the road wheel; Its effect is the vibration of decay car body and the unlimited increase that stops resonance situation lower body amplitude; Vibration damper can reduce the amplitude and the vibration number of body oscillating, thereby can prolong the fatigue life of elastic element and improve the travelling comfort that the personnel of riding.Vibration damper is when work; Vibration when it mainly is used for suppressing bounce-back after the spring absorbing and from the impact on road surface, through uneven road surface the time, though vibration absorbing spring can be filtered the vibration on road surface; But spring self also has to-and-fro motion, and vibration damper is exactly the jump that is used for suppressing vibration absorbing spring.
Automobile Design now is more and more exquisiter, and the volume of vibration damper also is restricted, however vibration damper when advantages of small volume, the motion of its inner carrier also is restricted, thereby further influences the effectiveness in vibration suppression of vibration damper.
The model utility content
The purpose of the utility model is to overcome the deficiency of existing technology, provides a kind of volume little, and can strengthen the vehicle vibration damping damper of vibration-damping function.
The purpose of the utility model mainly realizes through following technological scheme: the vehicle vibration damping damper; Comprise fuel tank, clutch release slave cylinder and floating piston; Said clutch release slave cylinder is arranged in the fuel tank; Said floating piston is arranged in the clutch release slave cylinder, floating piston separate clutch release slave cylinder and and the bottom of clutch release slave cylinder between constitute sealed gas chamber, said fuel tank is connected with the conduit tube component of connecting sealed gas chamber.The utility model is filled with high pressure nitrogen in sealed gas chamber and the conduit tube component when work.
Said floating piston is provided with piston rod.
Be connected with guide holder between said clutch release slave cylinder and the piston rod.The guide holder of the utility model is used for moving of auxiliary piston rod.
Said conduit tube component comprises the conduit of a coiling, this conduit one end opening sealing, and its other end opening connects sealed gas chamber.The utility model connects sealed gas chamber through conduit one end opening, thereby accomplishes the connection of conduit tube component and sealed gas chamber.
The utility model compared with prior art has the following advantages and beneficial effect: the floating piston of the utility model separate clutch release slave cylinder and and the bottom of clutch release slave cylinder between constitute sealed gas chamber; Fuel tank is connected with the conduit tube component of connecting sealed gas chamber; The utility model overall structure is simple, volume is little, during the utility model design, is filled with nitrogen in sealed gas chamber and the conduit tube component; Receive when vibrating at the utility model; Nitrogen moves in sealed gas chamber and conduit tube component, so can cushion vibration, and then strengthen the vibration-damping function of the utility model.
Description of drawings
Fig. 1 is the utility model embodiment's a sectional structure schematic representation.
In the accompanying drawing reference character just name is called: 1, fuel tank, 2, clutch release slave cylinder, 3, piston rod, 4, guide holder, 5, conduit tube component.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is done further to specify, but the mode of execution of the utility model is not limited thereto.
Embodiment:
As shown in Figure 1; The vehicle vibration damping damper; Comprise fuel tank 1, be arranged on the clutch release slave cylinder 2 in the fuel tank 1 and be arranged on the floating piston in the clutch release slave cylinder 2, floating piston is separated clutch release slave cylinder 2 and is constituted damping oil storage chamber and fill the sealed gas chamber that is provided with high pressure nitrogen, and floating piston is provided with the O RunddichtringO of big section; The O RunddichtringO makes between damping oil storage chamber and the sealed gas chamber airtight, thereby eliminates the effect emulsification of the indoor damping oil of damping oil storage because of nitrogen.Sealed gas chamber is formed between the bottom of floating piston and clutch release slave cylinder 2, and it is by the floating piston bottom, and clutch release slave cylinder 2 bottoms and clutch release slave cylinder 2 sidewalls constitute.Fuel tank 1 is connected with the conduit tube component 5 of connecting sealed gas chamber; Conduit tube component 5 comprises the conduit of a coiling and the fixing frame of fixing this conduit; Conduit tube component 5 is connected on the fuel tank 1 through fixing frame; The sealing of conduit one end opening, its other end opening connects sealed gas chamber, also is filled with high pressure nitrogen in the conduit.Floating piston is provided with piston rod 3, for the ease of moving of piston rod 3, is connected with guide holder 4 between clutch release slave cylinder 2 and the piston rod 3, and guide holder 4 is used for the mobile of piston rod 3 led.
During the vehicle vibration damping damper designs; All be filled with high pressure nitrogen in the conduit of conduit tube component 5 and the sealed gas chamber, in vehicle vibration damping damper when vibration,, high pressure nitrogen is mobile in the conduit of conduit tube component 5 and sealed gas chamber; Thereby vibration is cushioned; Because of the effect of conduit is arranged, enlarged the mobile space of high pressure nitrogen, strengthened the effectiveness in vibration suppression of vehicle vibration damping damper.
As stated, then can well realize the utility model.
Claims (4)
1. vehicle vibration damping damper; It is characterized in that: comprise fuel tank (1), clutch release slave cylinder (2) and floating piston; Said clutch release slave cylinder (2) is arranged in the fuel tank (1); Said floating piston is arranged in the clutch release slave cylinder (2), floating piston separate clutch release slave cylinder (2) and and the bottom of clutch release slave cylinder (2) between constitute sealed gas chamber, said fuel tank (1) is connected with the conduit tube component (5) of connecting sealed gas chamber.
2. vehicle vibration damping damper according to claim 1 is characterized in that: said floating piston is provided with piston rod (3).
3. vehicle vibration damping damper according to claim 2 is characterized in that: be connected with guide holder (4) between said clutch release slave cylinder (2) and the piston rod (3).
4. according to described any vehicle vibration damping damper of claim 1～3, it is characterized in that: said conduit tube component (5) comprises the conduit of a coiling, this conduit one end opening sealing, and its other end opening connects sealed gas chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204251570U CN202284623U (en) | 2011-11-01 | 2011-11-01 | Automobile vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204251570U CN202284623U (en) | 2011-11-01 | 2011-11-01 | Automobile vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284623U true CN202284623U (en) | 2012-06-27 |
Family
ID=46296145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204251570U Expired - Fee Related CN202284623U (en) | 2011-11-01 | 2011-11-01 | Automobile vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089884A (en) * | 2011-11-01 | 2013-05-08 | 成都红美金属制品有限公司 | Vibration reduction damper of automobile |
| CN106438813A (en) * | 2016-11-09 | 2017-02-22 | 合肥江瑞汽车零部件有限公司 | Vehicle damper |
-
2011
- 2011-11-01 CN CN2011204251570U patent/CN202284623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089884A (en) * | 2011-11-01 | 2013-05-08 | 成都红美金属制品有限公司 | Vibration reduction damper of automobile |
| CN106438813A (en) * | 2016-11-09 | 2017-02-22 | 合肥江瑞汽车零部件有限公司 | Vehicle damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20121101 |