CN2832571Y - Auxiliary device of auto front suspension annihilator - Google Patents
Auxiliary device of auto front suspension annihilator Download PDFInfo
- Publication number
- CN2832571Y CN2832571Y CN 200520130515 CN200520130515U CN2832571Y CN 2832571 Y CN2832571 Y CN 2832571Y CN 200520130515 CN200520130515 CN 200520130515 CN 200520130515 U CN200520130515 U CN 200520130515U CN 2832571 Y CN2832571 Y CN 2832571Y
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- CN
- China
- Prior art keywords
- shock absorber
- auxiliary device
- hoop
- front suspension
- damping block
- 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 is the auxiliary device of automobile front suspension shock absorber, relates to the shock absorber of automobile front suspension.It is characterized in that the target phase of shock absorber oil cylinder piston rod is provided with the auxiliary device of damping block and the anti-hoop composition that expands, damping block is a dolioform gum cover, and the anti-hoop that expands is placed in " V " shape annular groove of damping block, and anti-bloated hoop is a glue ring.Press the auxiliary device that such scheme is implemented, the damping block and the anti-hoop that expands that have certain elastic force effect because of target phase being provided with at the shock absorber oil cylinder piston rod, not only positive booster action has been played in the damping and the absorbing of shock absorber vibration, and cause auxiliary device to produce certain resistibility, and with this and actv. has been controlled the stability of car body to the compressing because of the rollover tilting force in the negotiation of bends.The utility model structure is simple and direct, effective, is a kind of useful auxiliary supplementary device of automobile front suspension shock absorber.
Description
Technical field
The utility model relates to the shock absorber of automobile front suspension, the auxiliary device of especially relevant a kind of automobile front suspension shock absorber.
Background technology
The main effect of existing automobile (as car) front suspension is to be used for vibration damping and absorbing, its objective is for the traveling comfort that guarantees the driver and conductor and the safety and the stability of vehicle.This front suspension mainly is made of spring, shock absorber etc.Shock absorber is an oil pressure cylinder, it mainly be by with utilize fluid to be compressed after have certain elastic reaction, spring is played certain damping and " absorbing " effect in the vibration that is subjected to being produced behind the bigger impact load, to reduce the traveling comfort that jolts and keep the driver and conductor to ride of car body.But, when the impact load that passes over by front-wheel less than or when approaching the base load of vehicle, the damping of said structure bumper and absorbing " action " amplitude is still bigger, vehicle still has the sense of jolting.Secondly, when vehicle was in turning driving, because action of centrifugal force can produce a kind of tilting force that makes vehicle rollover, in order to resist this side force that is an impediment to vehicle stability, there was certain deficiency in the structure of existing front suspension.
The utility model content
The purpose of this utility model, it is the auxiliary device that proposes a kind of automobile front suspension shock absorber for the effectiveness in vibration suppression of raising and miniaturization shock absorber, this device adopts following technical scheme: a kind of auxiliary device of automobile front suspension shock absorber, comprise spring, hydraulic type shock absorber, it is characterized in that the target phase of shock absorber oil cylinder piston rod is provided with the auxiliary device of damping block and the anti-hoop composition that expands; Damping block is a dolioform gum cover, and the outside face of cydariform gum cover is provided with " V " shape annular groove of one or more; Anti-bloated hoop is placed in " V " shape annular groove of damping block, and the anti-hoop that expands is a glue ring, and prevent the expanding shape of hoop inner ring surface and " V " shape of damping block annular groove are complementary.
Press the auxiliary device that such scheme is implemented, the damping block and the anti-hoop that expands that have certain elastic force effect because of target phase being provided with at the shock absorber oil cylinder piston rod, not only positive booster action has been played in the damping and the absorbing of shock absorber vibration, and cause auxiliary device to produce certain resistibility, and with this and actv. has been controlled the stability of car body to the compressing because of the rollover tilting force in the negotiation of bends.The utility model structure is simple and direct, effective, is a kind of useful auxiliary supplementary device of automobile front suspension shock absorber.
Description of drawings
Fig. 1 is the cross-sectional view in the utility model running condition;
Fig. 2 is outward appearance of the present utility model and semi-sictional view enlarged diagram.
The specific embodiment
Be further described in detail in conjunction with the accompanying drawings.Shock absorber is made up of cylinder body 5 and piston rod 6, is nested with at the target phase of piston rod 6 (the promptly sliding piston rod that is assigned in oil cylinder stretches out a section cylinder barrel outside) that the auxiliary device with good damping and absorbing effect---elastic force gum cover 2 and anti-expanding bind round 7; The profile of gum cover 2 is the waist drum shape, and in its surface system by two " V " shape annular grooves 21, the modulus of elasticity of this gum cover 2 is bigger, be about spring 1 1/2～1 between, to guarantee that gum cover 2 has enough elastic force.In order to strengthen the elastic force of vibration damping gum cover 2, the anti-hoop 7 that expands of configuration in " V " of gum cover 2 hypomeres shape annular groove 21, the anti-hoop 7 that expands also is a great glue ring of elastic force, its ring inner face should fit perfectly with gum cover 2 " V " shape annular groove 21 and mate, its effect is when gum cover 2 deformation in compressions (chap), be the excessive deformation (slightly) that prevents gum cover 2, live gum cover 2 with the great glue ring 7 of this elastic force " hoop " tightly, the auxiliary device of the two formation cooperates opposing jointly and absorbs impulsive force and the tilting force that brings because of vibration thus.For glue ring 7 is pressed fit in the annular groove 21 of gum cover 2 easily, the bottom diameter of gum cover 21 should be less than the internal diameter of glue ring 7.In order to increase the area of contact of gum cover 2 and cylinder body 5 end faces, between is equipped with backing plate 3, to reduce auxiliary device---bring the pressure and the wearing and tearing of cylinder body end face when gum cover 2 and glue ring 7 deformation in compressions.Among the figure 4 is the protective cover of shock absorber, and 8 is helmet.
Claims (3)
1, a kind of auxiliary device of automobile front suspension shock absorber comprises spring, hydraulic type shock absorber, it is characterized in that the target phase of shock absorber oil cylinder piston rod is provided with the auxiliary device of damping block and the anti-hoop composition that expands.
2, by the auxiliary device of the described automobile front suspension shock absorber of claim 1, it is characterized in that damping block is a dolioform gum cover, the outside face of cydariform gum cover is provided with " V " shape annular groove of one or more.
3, by the auxiliary device of claim 1 or 2 described automobile front suspension shock absorbers, it is characterized in that anti-bloated hoop is placed in " V " shape annular groove of damping block, the anti-hoop that expands is a glue ring, prevent the expanding shape of hoop inner ring surface and " V " shape of damping block annular groove are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130515 CN2832571Y (en) | 2005-11-04 | 2005-11-04 | Auxiliary device of auto front suspension annihilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130515 CN2832571Y (en) | 2005-11-04 | 2005-11-04 | Auxiliary device of auto front suspension annihilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832571Y true CN2832571Y (en) | 2006-11-01 |
Family
ID=37196887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520130515 Expired - Fee Related CN2832571Y (en) | 2005-11-04 | 2005-11-04 | Auxiliary device of auto front suspension annihilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832571Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705416A (en) * | 2012-05-28 | 2012-10-03 | 常州市亚细亚吸能电子科技有限公司 | Energy-absorbing soft base of engine |
| CN104812596A (en) * | 2012-11-06 | 2015-07-29 | 斯堪尼亚商用车有限公司 | Mounting device for vehicle |
| CN105172508A (en) * | 2015-10-12 | 2015-12-23 | 力帆实业(集团)股份有限公司 | Buffering device of shock absorber |
| CN108662060A (en) * | 2018-04-24 | 2018-10-16 | 张瑞 | A kind of visual permanent seal cooling heavy duty beam |
-
2005
- 2005-11-04 CN CN 200520130515 patent/CN2832571Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705416A (en) * | 2012-05-28 | 2012-10-03 | 常州市亚细亚吸能电子科技有限公司 | Energy-absorbing soft base of engine |
| CN102705416B (en) * | 2012-05-28 | 2014-02-26 | 常州市亚细亚吸能电子科技有限公司 | Energy-absorbing soft base of engine |
| CN104812596A (en) * | 2012-11-06 | 2015-07-29 | 斯堪尼亚商用车有限公司 | Mounting device for vehicle |
| CN105172508A (en) * | 2015-10-12 | 2015-12-23 | 力帆实业(集团)股份有限公司 | Buffering device of shock absorber |
| CN108662060A (en) * | 2018-04-24 | 2018-10-16 | 张瑞 | A kind of visual permanent seal cooling heavy duty beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANMA MOTOR GROUP CO.,LTD. Free format text: FORMER OWNER: WEI YANHUI; PATENTEE Effective date: 20070316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070316 Address after: 107 State Road 072650 Hebei Dingxing Huandao south city of Baoding Province Patentee after: Tianma Automobile Group Co Ltd Address before: 072650 Hebei province Dingxing County Tongxing Road No. 69 Co-patentee before: Yang Dacheng Patentee before: Wei Yanhui |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |