CN202901147U - Automobile hanging vibration absorber - Google Patents
Automobile hanging vibration absorber Download PDFInfo
- Publication number
- CN202901147U CN202901147U CN 201220572693 CN201220572693U CN202901147U CN 202901147 U CN202901147 U CN 202901147U CN 201220572693 CN201220572693 CN 201220572693 CN 201220572693 U CN201220572693 U CN 201220572693U CN 202901147 U CN202901147 U CN 202901147U
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- CN
- China
- Prior art keywords
- automobile
- hydraulic retarder
- vibration damper
- pneumatic bag
- rubber pneumatic
- 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 relates to the technical field of automobile hanging systems, in particular to an automobile hanging vibration absorber comprising an upper hanging positioning plate, a hydraulic damper, a lower hanging positioning spiral sleeve and an adjustment nut. The upper hanging positioning plate and the lower hanging positioning spiral sleeve are respectively located at the upper end and the lower end of the hydraulic damper, the adjustment nut is located in the middle of the hydraulic damper, and a rubber air bag is arranged on the hydraulic damper. The rubber air bag replaces a steel spring, the structure is simple, deviation and deflection are allowed, flexible movement which is automatically controlled can be achieved, and therefore vibration-proof effects and comfort in the traveling process of an automobile are improved.
Description
Technical field
The utility model relates to the automobile suspension system technical field, especially a kind of automobile hanging vibration damper.
Background technique
Easily being hit at the suspension holdfast system Elastic element of automobile produces vibration, in order to improve the smoothness of automobile running, in the suspension holdfast with elastic element on mounting dampers, be its attenuation vibration.Adopt vibration damper to be mostly that hydraulic retarder and steel spring (spring steel material is made) are assembled into vibration damper in the automotive suspension bracket system, its working principle is when vehicle frame or vehicle body and vehicle bridge part are subjected to vibration relative movement to occur, piston in the resistance of shock absorber is mobile simultaneously up and down, and the fluid of resistance of shock absorber inner chamber just flows in another chamber through different holes from a chamber repeatedly.The at this moment interior friction of the friction of hole wall and fluid and fluid molecule forms damping force to vibration, and the Conversion of Energy that makes automobile vibration is fluid heat energy, is absorbed to be dispersed in the atmosphere by vibration damper again and goes.Meanwhile steel spring is just done the damping vibration attenuation motion simultaneously with resistance of shock absorber, improves the smoothness of automobile running.Above-mentioned existing vibration damper is that hydraulic retarder and steel spring are assembled into vibration damper, is mechanical, and during the motion of steel spring, power is rigid of transmission, namely can not realize the compliant motion of automation control, and shock-proof effect is poor, and comfort level is low.
The model utility content
Poor in order to overcome existing vibration damper shock-proof effect, the deficiency that comfort level is low, the utility model provides a kind of automobile hanging vibration damper.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of automobile hanging vibration damper, comprise outstanding positioning plate, hydraulic retarder, lower outstanding positioning screw rotation set and adjusting nut, upper outstanding positioning plate and lower outstanding positioning screw rotation set lay respectively at the up and down two ends of hydraulic retarder, adjusting nut is positioned at the middle part of hydraulic retarder, and hydraulic retarder is provided with rubber pneumatic bag.
According to another embodiment of the present utility model, comprise that further rubber pneumatic bag is enclosed between outstanding positioning plate and the adjusting nut.
According to another embodiment of the present utility model, comprise that further the two ends of rubber pneumatic bag are fixed on the hydraulic retarder by upper outstanding connecting plate and lower outstanding connecting plate.
According to another embodiment of the present utility model, comprise that further rubber pneumatic bag is provided with the control device of air.
The beneficial effects of the utility model are, adopt rubber pneumatic bag to replace steel spring, but not only deflection simple in structure, flexible, and can realize the compliant motion of automation control, thus improve shock-proof effect and vehicle traveling process travelling comfort.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Outstanding positioning plate on 1. among the figure, 2. on outstanding connecting plate, 3. rubber pneumatic bag, 4. hydraulic retarder, 5. time outstanding connecting plate, 6. adjusting nut, 7. time outstanding positioning screw rotation set, 8. control device of air.
Embodiment
Structural representation of the present utility model such as Fig. 1, a kind of automobile hanging vibration damper, comprise outstanding positioning plate 1, hydraulic retarder 4, lower outstanding positioning screw rotation set 7 and adjusting nut 6, upper outstanding positioning plate 1 and lower outstanding positioning screw rotation set 7 lay respectively at the up and down two ends of hydraulic retarder 4, adjusting nut 6 is positioned at the middle part of hydraulic retarder 4, and hydraulic retarder 4 is provided with rubber pneumatic bag 3.Rubber pneumatic bag 3 is enclosed between outstanding positioning plate 1 and the adjusting nut 6.The two ends of rubber pneumatic bag 3 are fixed on the hydraulic retarder 4 by upper outstanding connecting plate 2 and lower outstanding connecting plate 5.Rubber pneumatic bag 3 is provided with control device of air 8.
The working principle of this vibration damper is when vehicle frame or vehicle body and vehicle bridge part are subjected to vibration relative movement to occur, piston in the hydraulic retarder 4 is mobile simultaneously up and down, fluid in its inner chamber just flows in another chamber through different holes from a chamber repeatedly, the at this moment interior friction of the friction of hole wall and fluid and fluid molecule forms damping force to vibration, the Conversion of Energy that makes automobile vibration is fluid heat energy, is absorbed to be dispersed in the atmosphere by vibration damper again and goes.In this simultaneously, rubber pneumatic bag 3 is filled with air or the motion that deflates by control device of air 8, thereby changes the elastic performance of rubber pneumatic bag 3, cooperates hydraulic retarder 4 to do simultaneously the damping vibration attenuation motion.Adopt rubber pneumatic bag 3 to replace steel spring and be used on the vehicle shock absorber, can realize the compliant motion of automation control, thereby improve shock-proof effect and vehicle traveling process travelling comfort.
Claims (4)
1. automobile hanging vibration damper, comprise outstanding positioning plate (1), hydraulic retarder (4), lower outstanding positioning screw rotation set (7) and adjusting nut (6), upper outstanding positioning plate (1) and lower outstanding positioning screw rotation set (7) lay respectively at the up and down two ends of hydraulic retarder (4), adjusting nut (6) is positioned at the middle part of hydraulic retarder (4), it is characterized in that, hydraulic retarder (4) is provided with rubber pneumatic bag (3).
2. automobile hanging vibration damper according to claim 1 is characterized in that, rubber pneumatic bag (3) is enclosed between outstanding positioning plate (1) and the adjusting nut (6).
3. automobile hanging vibration damper according to claim 1 is characterized in that, the two ends of rubber pneumatic bag (3) are fixed on the hydraulic retarder (4) by upper outstanding connecting plate (2) and lower outstanding connecting plate (5).
4. automobile hanging vibration damper according to claim 1 is characterized in that, rubber pneumatic bag (3) is provided with control device of air (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572693 CN202901147U (en) | 2012-11-02 | 2012-11-02 | Automobile hanging vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572693 CN202901147U (en) | 2012-11-02 | 2012-11-02 | Automobile hanging vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901147U true CN202901147U (en) | 2013-04-24 |
Family
ID=48121820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220572693 Expired - Fee Related CN202901147U (en) | 2012-11-02 | 2012-11-02 | Automobile hanging vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913583A (en) * | 2012-11-02 | 2013-02-06 | 常州新瑞汽车配件制造有限公司 | Vehicle suspension shock absorber |
| CN104455155A (en) * | 2013-09-16 | 2015-03-25 | F·波尔希名誉工学博士公司 | Pneumatic spring shock absorber apparatus for a motor vehicle |
-
2012
- 2012-11-02 CN CN 201220572693 patent/CN202901147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913583A (en) * | 2012-11-02 | 2013-02-06 | 常州新瑞汽车配件制造有限公司 | Vehicle suspension shock absorber |
| CN104455155A (en) * | 2013-09-16 | 2015-03-25 | F·波尔希名誉工学博士公司 | Pneumatic spring shock absorber apparatus for a motor vehicle |
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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: 20130424 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |