CN104895978A - Multilayer buffer spring - Google Patents
Multilayer buffer spring Download PDFInfo
- Publication number
- CN104895978A CN104895978A CN201510339523.3A CN201510339523A CN104895978A CN 104895978 A CN104895978 A CN 104895978A CN 201510339523 A CN201510339523 A CN 201510339523A CN 104895978 A CN104895978 A CN 104895978A
- Authority
- CN
- China
- Prior art keywords
- spring
- outer spring
- middle springs
- inner spring
- height
- 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.)
- Pending
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Classifications
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- 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
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
- F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
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- 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
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/08—Inertia
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- 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
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a multilayer buffer spring which comprises an inner spring, a middle spring and an outer spring. The middle spring is mounted inside the outer spring, the inner spring is mounted inside the middle spring, a fixing rod is mounted inside the inner spring, the height of the middle spring is twice that of the outer spring, the height of the inner spring is three times that of the outer spring, the diameter of the inner spring is smaller than that of the middle spring, the diameter of the middle spring is smaller than that of the outer spring, the bottoms of the inner spring, the middle spring and the outer spring are positioned on the same horizontal plane, and the centers of the fixing rod, the inner spring, the middle spring and the outer spring are positioned on the same straight line. The multilayer buffer spring is simple in structure and has high economic benefits and wide application prospects, the free height and stiffness coefficient can be adjusted, a fastening component applies pressure to one peripheral side of the outer spring to increase friction force between a cavity and the inner spring, and positional fixity of the inner spring and the outer spring is ensured.
Description
Technical field
The present invention relates to spring technical field, be specially the spring of a kind of multilayer buffering.
Background technique
At present, spring is a kind of resilient member of retractable, is usually used in damping, clamping, energy storage and fields of measurement, closely bound up with our productive life.Spring of a great variety, comprises following several types: Compress Spring, extension spring, torsion spring and plane scroll spring substantially.Although the function of above-mentioned spring is different, all there is a general character, namely its free height and [coefficient of are fixing.Need the adjustment free height of spring or the situation of [coefficient of once run into, often can only select exchange new spring or realized by the combination between spring, therefore rather inconvenience in use.
Summary of the invention
The object of the present invention is to provide the spring that a kind of multilayer cushions, to solve the problem proposed in above-mentioned background technology, structure is simple, adjustable free height, adjustable [coefficient of.
For achieving the above object, the invention provides following technological scheme: a kind of spring of multilayer buffering, comprise inner spring, middle springs and outer spring, the inside of described outer spring is provided with middle springs, in the inside of described middle springs, inner spring is installed, the inside of described inner spring is provided with fixing rod, the height of described middle springs is the twice of outer spring height, the height of described inner spring is three times of outer spring, the diameter of described inner spring is less than middle springs, and the diameter of described middle springs is less than outer spring.
Preferably, the bottom surface of described inner spring, middle springs and outer spring is in same level.
Preferably, the center of described fixing rod, spring, middle springs and outer spring is on same straight line.
Compared with prior art, the invention has the beneficial effects as follows: a kind of spring of multilayer buffering, structure is simple, adjustable free height, adjustable [coefficient of, fastener assembly adds frictional force between cavity and inner spring by applying pressure to the side, periphery of outer spring, ensures the stationarity of inner spring and outer spring position, has higher economic benefit and application prospect widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1, inner spring, 2, outer spring, 3, fixing rod, 4, middle springs.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the invention provides a kind of technological scheme: a kind of spring of multilayer buffering, comprise inner spring 1, middle springs 4 and outer spring 2, the inside of described outer spring 2 is provided with middle springs 4, in the inside of described middle springs 4, inner spring 1 is installed, the inside of described inner spring 1 is provided with fixing rod 3, the height of described middle springs 4 is twices of outer spring 2 height, the height of described inner spring 1 is three times of outer spring 2, the diameter of described inner spring 1 is less than middle springs 4, the diameter of described middle springs 4 is less than outer spring 2, described inner spring 1, the bottom surface of middle springs 4 and outer spring 2 is in same level, described fixing rod 3, spring 1, the center of middle springs 4 and outer spring 2 is on same straight line.
Concrete usage mode: the present invention in use, first there is compressive strain owing to being subject to the pressure of top in inner spring 1, when inner spring 1 compressive strain is to the top of middle springs 4, middle springs 4 will bear pressure, thus then there is compressive strain in inner spring 1 together, when inner spring 1 and middle springs 4 are all compressed to the top of outer spring 2, also can there is the direction of compressive strain to force and carry out reciprocal active force in outer spring 2.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (3)
1. the spring of a multilayer buffering, comprise inner spring (1), middle springs (4) and outer spring (2), it is characterized in that: the inside of described outer spring (2) is provided with middle springs (4), in the inside of described middle springs (4), inner spring (1) is installed, the inside of described inner spring (1) is provided with fixing rod (3), the height of described middle springs (4) is the twice of outer spring (2) height, the height of described inner spring (1) is three times of outer spring (2), the diameter of described inner spring (1) is less than middle springs (4), the diameter of described middle springs (4) is less than outer spring (2).
2. the spring of a kind of multilayer buffering according to claim 1, is characterized in that: the bottom surface of described inner spring (1), middle springs (4) and outer spring (2) is in same level.
3. the spring of a kind of multilayer buffering according to claim 1, is characterized in that: the center of described fixing rod (3), spring (1), middle springs (4) and outer spring (2) is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510339523.3A CN104895978A (en) | 2015-06-18 | 2015-06-18 | Multilayer buffer spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510339523.3A CN104895978A (en) | 2015-06-18 | 2015-06-18 | Multilayer buffer spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104895978A true CN104895978A (en) | 2015-09-09 |
Family
ID=54028844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510339523.3A Pending CN104895978A (en) | 2015-06-18 | 2015-06-18 | Multilayer buffer spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104895978A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613118A (en) * | 2015-02-14 | 2015-05-13 | 苏州中太动力弹簧有限公司 | High-strength spring |
| CN105197720A (en) * | 2015-11-02 | 2015-12-30 | 王本 | Elevator buffering device |
| CN105292031A (en) * | 2015-11-15 | 2016-02-03 | 王本 | Buffer device applied to automobile guardrail |
| CN105546009A (en) * | 2016-03-10 | 2016-05-04 | 布志刚 | Spring assembly |
| CN105650350A (en) * | 2016-03-30 | 2016-06-08 | 江苏科技大学 | Vibration-reducing anti-impact pipeline hanging rack |
| CN106272355A (en) * | 2016-09-13 | 2017-01-04 | 张有明 | One slows down working strength mechanical arm |
| CN107725652A (en) * | 2017-10-16 | 2018-02-23 | 黄子涵 | The solid reverse acting spiral dual spring of pipe-dredging |
| CN108035267A (en) * | 2018-01-06 | 2018-05-15 | 中国科学院、水利部成都山地灾害与环境研究所 | Collapse casing vibration absorber, falling rocks vibration damping hangar tunnel, design method |
| CN108413133A (en) * | 2018-05-30 | 2018-08-17 | 华南理工大学 | A kind of antidetonation suspension and support based on variable rate spring vibration damping |
| CN109990026A (en) * | 2017-12-29 | 2019-07-09 | 沈阳新松机器人自动化股份有限公司 | A kind of spring mechanism and robot |
| CN110425026A (en) * | 2019-08-07 | 2019-11-08 | 檀卓鸣 | A kind of linear pressure spring unit |
| CN110630683A (en) * | 2019-09-16 | 2019-12-31 | 山东智汇新谷科技企业孵化器有限公司 | Antidetonation automation equipment frame |
-
2015
- 2015-06-18 CN CN201510339523.3A patent/CN104895978A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613118A (en) * | 2015-02-14 | 2015-05-13 | 苏州中太动力弹簧有限公司 | High-strength spring |
| CN105197720A (en) * | 2015-11-02 | 2015-12-30 | 王本 | Elevator buffering device |
| CN105292031A (en) * | 2015-11-15 | 2016-02-03 | 王本 | Buffer device applied to automobile guardrail |
| CN105546009A (en) * | 2016-03-10 | 2016-05-04 | 布志刚 | Spring assembly |
| CN105650350B (en) * | 2016-03-30 | 2017-10-03 | 江苏科技大学 | The pipeline elevator that a kind of vibration shock isolation is hit |
| CN105650350A (en) * | 2016-03-30 | 2016-06-08 | 江苏科技大学 | Vibration-reducing anti-impact pipeline hanging rack |
| CN106272355A (en) * | 2016-09-13 | 2017-01-04 | 张有明 | One slows down working strength mechanical arm |
| CN107725652A (en) * | 2017-10-16 | 2018-02-23 | 黄子涵 | The solid reverse acting spiral dual spring of pipe-dredging |
| CN109990026A (en) * | 2017-12-29 | 2019-07-09 | 沈阳新松机器人自动化股份有限公司 | A kind of spring mechanism and robot |
| CN108035267A (en) * | 2018-01-06 | 2018-05-15 | 中国科学院、水利部成都山地灾害与环境研究所 | Collapse casing vibration absorber, falling rocks vibration damping hangar tunnel, design method |
| CN108035267B (en) * | 2018-01-06 | 2023-08-15 | 中国科学院、水利部成都山地灾害与环境研究所 | Telescoping sleeve vibration damper, falling Dan Jianzhen shed tunnel and design method |
| CN108413133A (en) * | 2018-05-30 | 2018-08-17 | 华南理工大学 | A kind of antidetonation suspension and support based on variable rate spring vibration damping |
| CN110425026A (en) * | 2019-08-07 | 2019-11-08 | 檀卓鸣 | A kind of linear pressure spring unit |
| CN110425026B (en) * | 2019-08-07 | 2021-11-16 | 烟台卓越电子五金有限公司 | Linear pressure spring unit |
| CN110630683A (en) * | 2019-09-16 | 2019-12-31 | 山东智汇新谷科技企业孵化器有限公司 | Antidetonation automation equipment frame |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
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| WD01 | Invention patent application deemed withdrawn after publication |