CN102269233A - Spring component - Google Patents
Spring component Download PDFInfo
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- CN102269233A CN102269233A CN2010105175593A CN201010517559A CN102269233A CN 102269233 A CN102269233 A CN 102269233A CN 2010105175593 A CN2010105175593 A CN 2010105175593A CN 201010517559 A CN201010517559 A CN 201010517559A CN 102269233 A CN102269233 A CN 102269233A
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- spring
- steel column
- hard
- soft
- cylinder
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Abstract
The invention discloses a spring component. The spring component comprises a cylinder, a soft spring steel column and a hard spring steel column which are arranged on the two sides of the cylinder, and a soft spring and a hard spring which are sleeved on the soft spring steel column and the hard spring steel column, wherein the soft spring steel column and the hard spring steel column are fixedly connected with pistons at the two ends of the cylinder, and drive the two pistons in the cylinder while moving; one end of the soft spring is fixed on the cylinder, and the other end of the soft spring is fixed at the outer end of the soft spring steel column; and one end of the hard spring is fixed on the cylinder, and the other end of the hard spring is fixed at the outer end of the hard spring steel column. The soft spring realizes shock absorption during light turbulence, and effective support is provided through the elastic force of the hard spring during strong turbulence, so that compared with the single spring component, the spring component has an obvious shock absorption effect, can meet comfort and motility requirements when applied to vehicles such as automobiles and the like, has low cost and long service life, and can be popularized and applied to various vehicles.
Description
Technical field
The present invention relates to a kind of damping device, be specifically related to a kind of spring assembly that is applied in the traffic tool such as automobile.
Background technique
In the prior art, used spring assembly to reduce automobile jolting in the process of moving on the automobile in a large number, but generally all use a spring in the automobile to reach the purpose of damping, general spring often can not bear comparatively strong jolting, damping effect is not obvious, and single spring causes reducing elasticity at the long-time back degree of wear height that uses, damage or the fracture back if can not on-call maintenance, change and be easy to bury potential safety hazard.
A kind of prior art is used for the helical spring of damping, under free state, a spring wherein plane, inactive coil place and plane, the other end spring coil place is an angle, angular range is 15 °-25 °, and subpoint (O ↓ [1] in the plane, arbitrary therein inactive coil place, the center of two inactive coils, O ↓ [2]) have skew, offset ranges is 20-50mm.The helical spring of this kind damping adopts single spring, and shock resistance is poor, and higher to the making required precision of spring, and cost is also higher relatively.
In view of the above problems, the invention discloses a kind of spring assembly.It has technical characteristics as mentioned below, to solve existing problem.
Summary of the invention
The purpose of this invention is to provide a kind of spring assembly, it is applicable in the automobile shock-absorber, can play the effect of damping when automobile is subjected to jolting, and can resist stronger vibrations, increases the comfort level of automobile when not influencing motor racing.
The purpose of spring assembly of the present invention is achieved through the following technical solutions: a kind of spring assembly, it is characterized in that: comprise cylinder and be arranged on soft spring steel column, the hard spring steel column of described cylinder both sides, described soft spring steel column and hard spring steel column are fixedlyed connected with the piston at described cylinder two ends respectively, and described soft spring steel column and hard spring steel column drive two-piston in the described cylinder when moving.
Also comprise the soft spring and the hard spring that are nested with respectively on described soft spring steel column and hard spring steel column, one end of described soft spring is fixed on the described cylinder, the other end is fixed on the outer end of described soft spring steel column, one end of described hard spring is fixed on the described cylinder, and the other end is fixed on the outer end of described hard spring steel column.
Above-mentioned spring assembly, wherein, the elasticity coefficient of described hard spring is greater than the elasticity coefficient of described soft spring.
Spring assembly of the present invention makes it compared with prior art owing to adopted such scheme, has following advantage and good effect:
Damping when 1, spring assembly of the present invention is realized slightly jolting by soft spring, utilize the elastic force of hard spring to provide effective support simultaneously to jolting more by force, relatively more single spring assembly damping effect is obvious, is applied on the traffic tool such as automobile to satisfy travelling comfort, can satisfy motility again.
2, spring assembly of the present invention is owing to adopted simple cluster spring to reach damping effect preferably, with low cost, the friction between soft spring and the hard spring has been avoided in the use of cylinder, makes this device that be arranged long working life, can apply in the various traffic tool.
Below, will be described further by specific embodiment, yet embodiment only is giving an example of alternative embodiment of the present invention that its disclosed feature only is used for explanation and sets forth technological scheme of the present invention, and is not intended to limit the scope of the invention.
Description of drawings
Fig. 1 is the structural representation of spring assembly of the present invention.
Embodiment
It below is the concrete technological scheme of spring assembly of the present invention.
See also shown in the accompanying drawing 1, spring assembly of the present invention comprises cylinder 01 and is arranged on the soft spring steel column 02 of cylinder 01 both sides, hard spring steel column 03, soft spring steel column 02, hard spring steel column 03 are fixedlyed connected with the piston at cylinder 01 two ends respectively, soft spring steel column 02, drive cylinder 01 interior two-piston when hard spring steel column 03 moves; Also comprise the soft spring 04 and the hard spring 05 that are nested with respectively on soft spring steel column 02, hard spring steel column 03, one end of soft spring 04 is fixed on the cylinder 01, the other end is fixed on the outer end of soft spring steel column 02, one end of hard spring 05 is fixed on the cylinder 01, and the other end is fixed on the outer end of hard spring steel column 03.And the elasticity coefficient of hard spring 05 is greater than the elasticity coefficient of soft spring 04.
The using method of spring assembly of the present invention is, the amalgamation of soft spring 04 and hard spring 05 realizes the routine soft spring effect of jolting, and strenuous exercise and big bump be by the intervention of hard spring 05, thereby reaches damping effect preferably.For avoiding soft spring 04 and hard spring 05 collision, the centre utilizes hydraulic pressure to realize the conversion of critical value, i.e. compression by gas in the cylinder 01 promotes soft spring steel column 02, hard spring steel column 03 to two side shiftings.Damping when soft spring 02 is used for slightly jolting, soft spring steel column 02 is by gas in the Piston Compression cylinder 01, but after arriving to a certain degree when jolting, gas is compressed to a certain degree in the cylinder 01, soft spring 04 is compressed to the limit simultaneously, and pressure pushes away to hard spring 05 direction, continues compression hard spring 05, the elastic force of hard spring 05 plays effective support, reaches the purpose of damping once more.
In sum, damping when spring assembly of the present invention is realized slightly jolting by soft spring, utilize the elastic force of hard spring to provide effective support simultaneously to jolting more by force, more single relatively spring assembly damping effect is obvious, be applied on the traffic tool such as automobile and can satisfy travelling comfort, can satisfy motility again.Spring assembly of the present invention is owing to adopted simple cluster spring to reach damping effect preferably, with low cost, the friction between soft spring and the hard spring has been avoided in the use of cylinder, makes this device that be arranged long working life, can apply in the various traffic tool.
Foregoing exemplifies for the specific embodiment of spring assembly of the present invention, for the wherein not equipment of detailed description and structure, should be understood to take existing standard equipment in related domain and universal method to be implemented.
Claims (2)
1. spring assembly, it is characterized in that: comprise cylinder and be arranged on soft spring steel column, the hard spring steel column of described cylinder both sides, described soft spring steel column and hard spring steel column are fixedlyed connected with the piston at described cylinder two ends respectively, and described soft spring steel column and hard spring steel column drive two-piston in the described cylinder when moving;
Also comprise the soft spring and the hard spring that are nested with respectively on described soft spring steel column and hard spring steel column, one end of described soft spring is fixed on the described cylinder, the other end is fixed on the outer end of described soft spring steel column, one end of described hard spring is fixed on the described cylinder, and the other end is fixed on the outer end of described hard spring steel column.
2. spring assembly according to claim 1 is characterized in that: the elasticity coefficient of described hard spring is greater than the elasticity coefficient of described soft spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105175593A CN102269233A (en) | 2010-10-22 | 2010-10-22 | Spring component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105175593A CN102269233A (en) | 2010-10-22 | 2010-10-22 | Spring component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102269233A true CN102269233A (en) | 2011-12-07 |
Family
ID=45051623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105175593A Pending CN102269233A (en) | 2010-10-22 | 2010-10-22 | Spring component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102269233A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370780A (en) * | 2015-10-30 | 2016-03-02 | 合肥工业大学 | Shock absorber capable of carrying out energy collection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4024074A1 (en) * | 1990-07-28 | 1992-01-30 | Stabilus Gmbh | Damping device for jockey roller - is for toothed belt drive and has locking device actuated by spring-loaded cone |
| CN2175322Y (en) * | 1993-04-19 | 1994-08-24 | 蒋东生 | Shock-absorber vibration-damper |
| CN2607478Y (en) * | 2003-03-10 | 2004-03-24 | 刘文成 | Air vibration damper |
| CN201810715U (en) * | 2010-10-22 | 2011-04-27 | 上海市第一中学 | Damping spring |
-
2010
- 2010-10-22 CN CN2010105175593A patent/CN102269233A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4024074A1 (en) * | 1990-07-28 | 1992-01-30 | Stabilus Gmbh | Damping device for jockey roller - is for toothed belt drive and has locking device actuated by spring-loaded cone |
| CN2175322Y (en) * | 1993-04-19 | 1994-08-24 | 蒋东生 | Shock-absorber vibration-damper |
| CN2607478Y (en) * | 2003-03-10 | 2004-03-24 | 刘文成 | Air vibration damper |
| CN201810715U (en) * | 2010-10-22 | 2011-04-27 | 上海市第一中学 | Damping spring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370780A (en) * | 2015-10-30 | 2016-03-02 | 合肥工业大学 | Shock absorber capable of carrying out energy collection |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111207 |