CN202284623U - Automobile vibration damper - Google Patents

Automobile vibration damper Download PDF

Info

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
Authority
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
Application number
CN2011204251570U
Other languages
Chinese (zh)
Inventor
徐永尧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHENGDU HONGMEI METAL PRODUCTS CO LTD
Original Assignee
CHENGDU HONGMEI METAL PRODUCTS CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHENGDU HONGMEI METAL PRODUCTS CO LTD filed Critical CHENGDU HONGMEI METAL PRODUCTS CO LTD
Priority to CN2011204251570U priority Critical patent/CN202284623U/en
Application granted granted Critical
Publication of CN202284623U publication Critical patent/CN202284623U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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

The vehicle vibration damping damper
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.
CN2011204251570U 2011-11-01 2011-11-01 Automobile vibration damper Expired - Fee Related CN202284623U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
JP6867451B2 (en) Shock absorber for vehicles with power generation function
CN105276068A (en) Automobile shock absorber power generation mechanism based on hydraulic pipes
CN202284623U (en) Automobile vibration damper
CN102128228A (en) Gas-oil separation vehicle vibration damper
CN208619584U (en) A kind of reinforced motor vehicle damper
CN202955172U (en) Shock absorber
CN202301732U (en) Automotive shock absorber with shock resistance
CN102996696A (en) Rear suspension oil cylinder for heavy-duty industrial mining vehicle
CN201763878U (en) Single-barrel shock absorber
CN202040255U (en) Novel automobile shock absorber
CN202301706U (en) Vibration reduction damper for car
CN103089884A (en) Vibration reduction damper of automobile
CN202955168U (en) Shock absorber
CN202301713U (en) Bottom valve for closed working cylinder in shock absorber
CN202280784U (en) Front vibration damper for automobile
CN201232727Y (en) Hydraulic buffer vibration-damper
CN207777512U (en) A kind of rubber bushing applied to new-energy automobile damper
CN202301707U (en) Damper for attenuating automobile vibration
CN201747843U (en) Adjustable shock absorber
CN203477165U (en) Shock absorber assembly
CN105346348B (en) Leaf spring bumper shock absorber power generation mechanism based on air compression
CN202560910U (en) Cylindrical shock absorber
CN204677663U (en) A kind of modified model magnetic oil automobile absorber
CN202955170U (en) Shock absorber
CN204140746U (en) There is the lateral damper of air bag device

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