CN105003578B - Rank becomes the spring of elastic force - Google Patents
Rank becomes the spring of elastic force Download PDFInfo
- Publication number
- CN105003578B CN105003578B CN201510384746.1A CN201510384746A CN105003578B CN 105003578 B CN105003578 B CN 105003578B CN 201510384746 A CN201510384746 A CN 201510384746A CN 105003578 B CN105003578 B CN 105003578B
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- CN
- China
- Prior art keywords
- spring
- inner spring
- piston
- guide cylinder
- elastic force
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses the spring that a kind of rank becomes elastic force, including：Top board, base plate are fixed with telescopic guide cylinder, the guide cylinder；Outer spring, the outer spring is enclosed within the outside of the guide cylinder, and the central diameter of the outer spring is constant, line footpath linearly reduces from top to bottom；Upper piston and lower piston in the inner chamber of the guide cylinder；The first inner spring, the second inner spring in the inner chamber of the guide cylinder, the 3rd inner spring, the upper end of first inner spring is connected on the top board, the connection of the lower end of the 3rd inner spring on which floor plate, the lower surface upper and lower end that the upper end of second inner spring is connected to the upper piston is connected on the upper surface of the lower piston；The original length of first inner spring, the original length of the second inner spring, the original length of the 3rd inner spring and the thickness of the upper piston, the thickness sum of lower piston are less than the original length of the outer spring.It is an advantage of the invention that：Elastic force being capable of phasic Chang.
Description
Technical field
The present invention relates to spring technical field, become the spring of elastic force more particularly, to a kind of rank.
Background technology
Spring be it is a kind of utilize elasticity come work machine components.The part being made of elastomeric material is sent out under external force
Raw deformation, removes and restored to the original state again after external force.Spring is typically made of spring steel.The species complexity of spring is various.By shape point,
Mainly there are helical spring, scroll spring, flat spring, heterotypic spring etc..But, the elastic constant of most springs, in some situations
Under be difficult to meet need of work.
The content of the invention
It is an object of the invention to provide a kind of rank become elastic force spring, it have elastic force can phasic Chang the characteristics of.
The technical solution adopted in the present invention is：Rank becomes the spring of elastic force, and the spring that the rank becomes elastic force includes：
--- telescopic guide cylinder, the upper end of the guide cylinder is fixed with top board, lower end and is fixed with base plate；
--- outer spring, the outer spring is enclosed within the outside of the guide cylinder, and the top and bottom of the outer spring are blocked respectively
Connect or be welded on the top board and base plate, meanwhile, the central diameter of the outer spring is constant, line footpath linearly reduces from top to bottom；
--- it is respectively positioned on upper piston and lower piston in the inner chamber of the guide cylinder；
--- the first inner spring in the inner chamber of the guide cylinder, the second inner spring, the 3rd inner spring are respectively positioned on, this first
The upper end clamping of inner spring is welded on the top board, the lower end clamping of the 3rd inner spring or welded on which floor plate, and this
The upper end clamping of two inner springs is welded on the lower surface upper and lower end clamping of the upper piston or is welded on the upper surface of the lower piston
On；
And
The upper piston, the second inner spring, lower piston are located at the centre of first inner spring and the 3rd inner spring；
The original length of first inner spring, the original length of the second inner spring, the original length of the 3rd inner spring and
The thickness of the upper piston, the thickness sum of lower piston are less than the original length of the outer spring.
First inner spring, the second inner spring, the 3rd inner spring elastic force it is different.
First inner spring, the second inner spring, the 3rd inner spring central diameter it is identical.
Advantage for present invention is：Elastic force being capable of phasic Chang.The rank of the present invention becomes the spring of elastic force originally
Stage only have outer spring and work, and the elastic force of outer spring being capable of linear change；Then, with three inner springs（I.e. first
Inner spring, the second inner spring, the 3rd inner spring）After withstanding on together, from small to large with the addition of different elastic force again, make the rank
The spring for becoming elastic force is further added by the force variation of three phases.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the front sectional view of embodiments of the invention.
In figure：
10th, guide cylinder, 11, top board, 12, base plate；
20th, outer spring；
31st, upper piston, 32, lower piston；
41st, the first inner spring, the 42, second inner spring, the 43, the 3rd inner spring.
Embodiment
Embodiment, as shown in Figure 1：Rank becomes the spring of elastic force, including：1 guide cylinder 10,1 outer spring 20,2 pistons,
The parts such as 3 inner springs.Concretely：
The guide cylinder 10 is scalable.Such as, the guide cylinder 10 be adjacent at least 2 sections be plugged in together, and adjacent segment it
Between provided with stopping means without disengaging.Meanwhile, the upper end of the guide cylinder 10 is fixed with top board 11, lower end and is fixed with base plate 12.
The outer spring 20 is enclosed within the outside of the guide cylinder 10, and the top and bottom difference clamping or welding of the outer spring 20
On the top board 11 and base plate 12.Meanwhile, the central diameter of the outer spring 20 is constant, line footpath linearly reduces from top to bottom.That is, the outer bullet
After the compression of spring 20, its spring force produced increase.Obviously, why the outer spring 20 central diameter it is constant, its role is to
After the outer spring 20 is pressurized, the less part of elastic force can be superimposed together in advance, then ensure that the larger part of elastic force is gradually opened
Begin to provide elastic force.
2 pistons include the upper piston 31 and lower piston 32 being respectively positioned in the inner chamber of the guide cylinder 10.That is, the upper piston
31 and lower piston 32 can freely be slided up and down in the inner chamber of the guide cylinder 10.
3 inner springs include being respectively positioned on the first inner spring 41 in the inner chamber of the guide cylinder 10, the second inner spring 42, the
Three inner springs 43.The upper end clamping of first inner spring 41 or be welded on the top board 11, the lower end card of the 3rd inner spring 43
Connect or be welded on the base plate 12, the upper end clamping of second inner spring 42 or be welded on the upper piston 31 lower surface it is upper and lower
End clamping is welded on the upper surface of the lower piston 32.
More specifically：
The upper piston 31, the second inner spring 42, lower piston 32 are located in the inner spring 43 of the first inner spring 41 and the 3rd
Between.The original length of first inner spring 41, the original length of the second inner spring 42, the original length of the 3rd inner spring 43 and
The thickness of the upper piston 31, the thickness sum of lower piston 32 are less than the original length of the outer spring 20.That is, only when the outer spring 20
After being pressurized to a certain extent, first inner spring 41, the second inner spring 42, the side of the 3rd inner spring 43 can each other withstand on and provide together
Multiple elastic force.So, on the basis of the elastic force that the outer spring 20 provides linear change, 3 inner spring energy together are withstood on
It is enough to continue to provide multiple elastic force, make the spring that the rank becomes elastic force that there is the elastic force for being capable of phasic Chang.
Continue to optimize：
First inner spring 41, the second inner spring 42, the 3rd inner spring 43 elastic force it is different.So, increasing is made
Plus elastic force can also change.
First inner spring 41, the second inner spring 42, the 3rd inner spring 43 central diameter it is identical.Thus it is ensured that elastic force is smaller
Spring be linearly superimposed together after, the larger spring of elastic force can continue to play a role.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (1)
1. rank becomes the spring of elastic force, it is characterised in that：The spring that the rank becomes elastic force includes：
A, telescopic guide cylinder（10）, the guide cylinder（10）Upper end be fixed with top board（11）, lower end be fixed with base plate（12）；
B, outer spring（20）, the outer spring（20）It is enclosed within the guide cylinder（10）Outside, and the outer spring（20）Upper end and under
Hold clamping respectively or be welded on the top board（11）And base plate（12）On, meanwhile, the outer spring（20）Central diameter is constant, line footpath is from upper
Reduce to lower linear；
C, it is respectively positioned on the guide cylinder（10）Inner chamber in upper piston（31）And lower piston（32）；
D, it is respectively positioned on the guide cylinder（10）Inner chamber in the first inner spring（41）, the second inner spring（42）, the 3rd inner spring
（43）, first inner spring（41）Upper end clamping or be welded on the top board（11）Upper, the 3rd inner spring（43）Lower end card
Connect or be welded on the base plate（12）On, second inner spring（42）Upper end clamping or be welded on the upper piston（31）Lower surface
Upper and lower end clamping is welded on the lower piston（32）Upper surface on；And
The upper piston（31）, the second inner spring（42）, lower piston（32）Positioned at first inner spring（41）With the 3rd inner spring
（43）Centre；
First inner spring（41）Original length, the second inner spring（42）Original length, the 3rd inner spring（43）It is original
Length and the upper piston（31）Thickness, lower piston（32）Thickness sum be less than the outer spring（20）Original length；
First inner spring（41）, the second inner spring（42）, the 3rd inner spring（43）Elastic force it is different；
First inner spring（41）, the second inner spring（42）, the 3rd inner spring（43）Central diameter it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384746.1A CN105003578B (en) | 2015-07-04 | 2015-07-04 | Rank becomes the spring of elastic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384746.1A CN105003578B (en) | 2015-07-04 | 2015-07-04 | Rank becomes the spring of elastic force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105003578A CN105003578A (en) | 2015-10-28 |
| CN105003578B true CN105003578B (en) | 2017-07-18 |
Family
ID=54376377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384746.1A Expired - Fee Related CN105003578B (en) | 2015-07-04 | 2015-07-04 | Rank becomes the spring of elastic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105003578B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416576A (en) * | 2015-11-25 | 2016-03-23 | 上海云犀智能系统有限公司 | Multi-stage buffering undercarriage of unmanned aerial vehicle |
| CN105730690A (en) * | 2016-04-06 | 2016-07-06 | 浙江大华技术股份有限公司 | Propeller device and unmanned aerial vehicle |
| CN108131410B (en) * | 2017-11-09 | 2022-04-29 | 全球能源互联网研究院有限公司 | Combined type guide mechanism |
| CN113007256B (en) * | 2021-02-04 | 2022-07-19 | 上海淳信机电科技股份有限公司 | Split type hydraulic damper easy to replace and maintain |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1883049A (en) * | 1931-05-22 | 1932-10-18 | Cardwell Westinghouse Co | Cushioning device |
| US5224689A (en) * | 1991-12-16 | 1993-07-06 | Jordan Valchev Georgiev | Shock absorbing device allowing reducing the vehicle weight |
| CN1978935A (en) * | 2005-11-30 | 2007-06-13 | 天津市锋麒减震器有限公司 | Self-adjusting buffering bumper for motorcycle |
| CN104315075B (en) * | 2014-10-01 | 2016-04-20 | 魏伯卿 | Offroad vehicle Spring capable of diameter varying vibration damper |
| CN204985465U (en) * | 2015-07-04 | 2016-01-20 | 安徽舒城华云弹簧制造有限公司 | Rank become spring of elasticity |
-
2015
- 2015-07-04 CN CN201510384746.1A patent/CN105003578B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105003578A (en) | 2015-10-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20180704 |