CN204061701U - A kind of composite automobile vibration damper - Google Patents
A kind of composite automobile vibration damper Download PDFInfo
- Publication number
- CN204061701U CN204061701U CN201420267327.0U CN201420267327U CN204061701U CN 204061701 U CN204061701 U CN 204061701U CN 201420267327 U CN201420267327 U CN 201420267327U CN 204061701 U CN204061701 U CN 204061701U
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- China
- Prior art keywords
- spring
- piston
- frame
- vibration damper
- piston rod
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of composite automobile vibration damper, it comprises piston rod, piston and frame.Be provided with piston rod in described frame, and one end of piston rod is connected with piston; Described piston is evenly distributed with discharge orifice; The bottom of described multiple discharge orifice or top are that intervening portion is provided with one-way valve; Both sides, described frame top are respectively equipped with liquid filling hole and air outlet; Described frame inner upper is respectively equipped with spring; Limiting stopper is provided with below described spring; Described frame bottom is provided with elasticity thing; Described elasticity thing both sides are provided with spring; The top of described spring and elasticity thing is provided with one deck elastic packing packing ring.The advantages such as the utility model has outstanding damping property, with low cost and easy to use, and can guarantee that piston shaft has stable performance.
Description
Technical field
The utility model relates to a kind of vibration damper, particularly relates to a kind of composite automobile vibration damper.
Background technique
At present, along with the raising of people's living standard, huge numbers of families come into by this traveling instrument of automobile, so automobile industries etc. are also in fast development, serve crucial effect as the vibration damper in auto parts and components, total institute is known, and vibration damper is as a part for automotive suspension.Mainly play and relax jolting in driving, and cooperatively interact with other parts the hauling ability realizing car load, and when automobile running is in the road jolted, automobile absorber is required just very high, existing vibration damper only only well can not adapt to road conditions by hydraulic shock-absorption, this regulating power is limited, can not meet the demand of people.
Model utility content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of composite automobile vibration damper.
The utility model is taked following technological scheme to realize: a kind of composite automobile vibration damper, and it comprises piston rod, piston and frame, is provided with piston rod in described frame, and one end of piston rod is connected with piston; Described piston is evenly distributed with discharge orifice; The bottom of described multiple discharge orifice or top are that intervening portion is provided with one-way valve; Both sides, described frame top are respectively equipped with liquid filling hole and air outlet; Described frame inner upper is respectively equipped with spring; Limiting stopper is provided with below described spring; Described frame bottom is provided with elasticity thing; Described elasticity thing both sides are provided with spring; The top of described spring and elasticity thing is provided with one deck elastic packing packing ring; Spring in described frame is Hookean spring; Elasticity thing bottom described frame is the powerful rubber of oil resistant; The top of frame is passed in the upper end of described piston rod, and its material is chrome faced stainless steel; The spring one end at described frame top is by fixing limiting stopper location on the piston rod, and the other end is connected on the internal surface of frame.
The utility model has following beneficial effect in sum: the advantages such as the utility model has outstanding damping property, with low cost and easy to use, and can guarantee that piston shaft has stable performance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Wherein: 1, piston rod; 2, air outlet; 3, liquid filling hole; 4, spring; 5, limiting stopper; 6, piston; 7, one-way valve; 8, discharge orifice; 9, hydraulic oil; 10, elastic seal ring; 11, elasticity thing; 12, frame.
Embodiment
As shown in Figure 1, a kind of composite automobile vibration damper, it comprises piston rod 1, piston 6 and frame 12, be provided with piston rod 1, and one end of piston rod 1 is connected with piston 6 in described frame 12; Described piston 6 is evenly distributed with discharge orifice 8; The bottom of described multiple discharge orifice 8 or top are that intervening portion is provided with one-way valve 7; Both sides, described frame 12 top are respectively equipped with liquid filling hole 3 and air outlet 2; Described frame 12 inner upper is respectively equipped with spring 4; Limiting stopper 5 is provided with below described spring 4; Described frame 12 bottom is provided with elasticity thing 11; Described elasticity thing 11 both sides are provided with spring 4; Described spring 4 is provided with one deck elastic packing packing ring 10 with the top of elasticity thing 11.When this apparatus is used, automobile running is on uneven road surface of jolting, and the piston rod 1 in described vibration damper moves downward; Hydraulic oil under described shock absorber piston 6 is stressed and the one-way valve 7 on piston 6 is opened, and hydraulic oil 9 flow into piston 6 top from piston 6 bottom, produces damping to piston 6; When described piston 6 continues to move downward; The spring 4 and the elasticity thing 11 that arrange bottom described frame 12 can play effective buffer function; Seal washer 10 above described spring 4 can not only cushion a part of pressure, also can prevent the seepage of hydraulic oil; When piston 6 moves upward, one-way valve 7 on piston 6 is opened, described hydraulic oil 9 flows to bottom from piston 6 top, produces damping to piston 6, when piston 6 continues to move upward, the spring 4 arranged above frame 12 progressively can increase the recuperability of vibration damper, reach absorbing vibrational energy, relax road shocks effect, the combination of two kinds of damping devices, can absorbing vibrational energy more quickly and effectively, make vehicle return equilibrium position rapidly.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (5)
1. a composite automobile vibration damper, it comprises piston rod, piston and frame, it is characterized in that: be provided with piston rod in described frame, and one end of piston rod is connected with piston; Described piston is evenly distributed with discharge orifice; The bottom of multiple discharge orifice or top are that intervening portion is provided with one-way valve; Both sides, described frame top are respectively equipped with liquid filling hole and air outlet; Described frame inner upper is respectively equipped with spring; Limiting stopper is provided with below described spring; Described frame bottom is provided with elasticity thing; Described elasticity thing both sides are provided with spring; The top of described spring and elasticity thing is provided with one deck elastic packing packing ring.
2. a kind of composite automobile vibration damper according to claim 1, is characterized in that: the spring in described frame is Hookean spring.
3. a kind of composite automobile vibration damper according to claim 1, is characterized in that: the elasticity thing bottom described frame is the powerful rubber of oil resistant.
4. a kind of composite automobile vibration damper according to claim 1, is characterized in that: the top of frame is passed in the upper end of described piston rod, and its material is chrome faced stainless steel.
5. a kind of composite automobile vibration damper according to claim 1, is characterized in that: the spring one end at described frame top is by fixing limiting stopper location on the piston rod, and the other end is connected on the internal surface of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267327.0U CN204061701U (en) | 2014-05-23 | 2014-05-23 | A kind of composite automobile vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267327.0U CN204061701U (en) | 2014-05-23 | 2014-05-23 | A kind of composite automobile vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061701U true CN204061701U (en) | 2014-12-31 |
Family
ID=52203222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267327.0U Expired - Fee Related CN204061701U (en) | 2014-05-23 | 2014-05-23 | A kind of composite automobile vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375030A (en) * | 2019-07-24 | 2019-10-25 | 北京长城华冠汽车科技股份有限公司 | A kind of limiting device and automobile |
| CN110416954A (en) * | 2019-08-16 | 2019-11-05 | 国家电网有限公司 | A kind of iron tower of power transmission line waves damping device |
-
2014
- 2014-05-23 CN CN201420267327.0U patent/CN204061701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375030A (en) * | 2019-07-24 | 2019-10-25 | 北京长城华冠汽车科技股份有限公司 | A kind of limiting device and automobile |
| CN110416954A (en) * | 2019-08-16 | 2019-11-05 | 国家电网有限公司 | A kind of iron tower of power transmission line waves damping device |
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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: 20141231 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |