CN106641053A - Rubber coating film type spring damping shock absorber - Google Patents
Rubber coating film type spring damping shock absorber Download PDFInfo
- Publication number
- CN106641053A CN106641053A CN201611119199.5A CN201611119199A CN106641053A CN 106641053 A CN106641053 A CN 106641053A CN 201611119199 A CN201611119199 A CN 201611119199A CN 106641053 A CN106641053 A CN 106641053A
- Authority
- CN
- China
- Prior art keywords
- rubber
- spring
- peplos
- type spring
- rubber coating
- 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
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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/06—Wound springs with turns lying in cylindrical surfaces
-
- 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
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
-
- 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
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/0208—Alloys
Abstract
The invention discloses a rubber coating film type spring damping shock absorber, and belongs to the technical field of shock absorbers. According to the technical scheme, the rubber coating film type spring damping shock absorber comprises a spiral spring, wherein an elastomer of the spiral spring is coated with multiple sections of rubber coating films which are separated from one another. The rubber coating film type spring damping shock absorber is simple in structure and remarkable in effect, and double effects of vibration isolation and vibration attenuation can be simultaneously achieved.
Description
Technical field
The invention belongs to amortisseur technical field, and in particular to a kind of rubber bag membrane type spring damping amortisseur.
Background technology
Damping is one of requisite parameter in a complete shock mitigation system, be its objective is the energy of vibration as early as possible
Consume, in order to avoid treat shock-absorption device there is amplitude greatly and the vibration of time length with the resonant frequency of shock mitigation system.At present, it is common
Antivibrator has electromagnetic eddy antivibrator, fluid viscous damper, electrorheological fluid damper and frictional heat formula antivibrator, material bag
Include felt, rubber etc..
Metal coil spring has excellent isolation property, is the important ingredient of vibration insolation means, and it has actual dynamic
Rigidity with calculate Static stiffness coincide substantially, minimum natural frequency it is low to 1Hz it is even lower, load-carrying ability is sufficiently large, spring
The advantages of fabricating quality and specification are easier control, but the damping of helical spring is too little.But its vibration absorbing performance is particularly poor.
Therefore, adopt when using it as vibration isolation element, just must improve the damping value of shock mitigation system using additive method simultaneously.
Because common metal spring materials mostly are the steel alloy of high intensity, and the damping of steel alloy is less, to improve spring
The damping value of material is difficult to realize.The method that prior art improves metal coil spring damping characteristic is as follows：It is in call number
DOI:10.13616/j.cnki. gcjsysj.1994.05.012's is entitled《Low frequency, high-damping, big load metal spiral
The development of spring vibration-isolator》Article in summarize and disclose（1）The method that steel wire is replaced with into steel wire rope, using between steel wire rope
Friction reach the effect of damping, but due to reasons such as processing technique, cause price very expensive, it is difficult to a large amount of popularizations；（2）
Wrap up outside metal coil spring outer ring or in inner ring or which floor stainless steel silk screen cloth placed, but the load of this kind of method is little,
So the scope of application is also less；（3）Using the technique by metal coil spring together with rubber packaging, i.e., rubber combined bullet
Spring, the damping of overall system is realized using the damping of rubber, but is to stick in completely between the structure spring is often enclosed
Together, the deformation quantity very little of spring is caused, resonant frequency is larger, and rigidity is difficult to calculate and designs.Therefore, range of application is received
Restriction is arrived.
The damping of electromagnetic eddy damping preferably, but can produce certain electromagnetism to the signal in test or control circuit
Interference, the equipment for there is circuit, the equipment for particularly measuring small-signal, the drawbacks of just have certain.Existing rubber spring
It has been the spring of completely made of rubber work, the coefficient of stiffiness is relatively low, and selectable range is narrower.
In order to solve the shortcomings that above-mentioned damping shock absorber is present, it is in project approval number：11304082 country is certainly
So under the support of science fund " improvement of supper-fast PSTM and application ", this patent devises a kind of rubber parcel
Formula spring damping amortisseur.
The content of the invention
Present invention solves the technical problem that there is provided the rubber bag membrane type spring resistance of a kind of simple structure and effect is significant
Buddhist nun's amortisseur.
The present invention is to solve above-mentioned technical problem to adopt the following technical scheme that, a kind of rubber bag membrane type spring damping damping
Device, including helical spring, it is characterised in that：The rubber bag that multistage is separated from each other is enclosed with the elastomer of the helical spring
Film.
Further preferably, rubber peplos are enclosed with the whole elastomer of the helical spring, the rubber peplos are every
It is detached in individual pitch units.
Further preferably, rubber peplos are enclosed with the partial elastic body of the helical spring, the rubber peplos are at each
Separate in pitch units or link together.
Further preferably, the helical spring is compression spring, extension spring or torsionspring.
Further preferably, the material of the helical spring is spring steel or copper alloy.
Present configuration is simple and effect is significant, can simultaneously realize the double effectses of vibration isolation and vibration damping, and effectively solves
Determine problems with：1st, the shortcoming of clean steel spring damping poor performance can be solved；2nd, the gum spring coefficient of stiffiness can be made up
Too little shortcoming；3rd, the shortcoming that rubber-spring complex deformation quantity is little, resonant frequency is big can be solved.
Description of the drawings
Fig. 1 is the structural representation of the complete peplos formula spring damping amortisseur of rubber；
Fig. 2 is the structural representation of rubber part peplos formula spring damping amortisseur.
In figure：1st, helical spring, 2, rubber peplos.
Specific embodiment
The particular content of the present invention is described in detail with reference to accompanying drawing.
Embodiment 1
Rubber peplos 2 are enclosed with the whole elastomer of spring steel coil springs 1, the rubber peplos 2 are in each pitch
Be in unit it is detached, the usage of the damping shock absorber as the usage of common spring steel coil springs, and with compared with
Good damping function.
Embodiment 2
As shown in Fig. 2 according to use environment and the difference of damping environmental requirement, can be in the part of spring steel coil springs 1
Rubber peplos 2 are wrapped up on elastomer.The rubber peplos 2 are detached in each pitch units, can also link together.
That is part rubber coating film, part not rubber coating film；Rubber-spring complex can also be used for reference, between the coil spring of part one is bonded in
Rise.
Rubber peplos can realize damping function in the infrastructure product, and rubber is the first-selection of vibration-absorbing material；Internal spring
Steel coil springs realize vibration isolation function, and steel spring is also the first-selection of vibration insulation structure.The two unites two into one, and can realize simultaneously
Absorbing and the requirement of vibration isolation.The thickness of rubber layer therein, can vary depending on.
Have been shown and described above the ultimate principle of the present invention, principal character and advantage, without departing from spirit of the invention and
On the premise of scope, the present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention
Scope.
Claims (5)
1. a kind of rubber bag membrane type spring damping amortisseur, including helical spring, it is characterised in that：The elasticity of the helical spring
The rubber peplos that multistage is separated from each other are enclosed with body.
2. rubber bag membrane type spring damping amortisseur according to claim 1, it is characterised in that：The helical spring it is whole
Rubber peplos are enclosed with individual elastomer, the rubber peplos are detached in each pitch units.
3. rubber bag membrane type spring damping amortisseur according to claim 1, it is characterised in that：The portion of the helical spring
Divide on elastomer and be enclosed with rubber peplos, the rubber peplos are separated or linked together in each pitch units.
4. rubber bag membrane type spring damping amortisseur according to claim 1, it is characterised in that：The helical spring is pressure
Contracting spring, extension spring or torsionspring.
5. rubber bag membrane type spring damping amortisseur according to claim 1, it is characterised in that：The material of the helical spring
Matter is spring steel or copper alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119199.5A CN106641053A (en) | 2016-12-08 | 2016-12-08 | Rubber coating film type spring damping shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119199.5A CN106641053A (en) | 2016-12-08 | 2016-12-08 | Rubber coating film type spring damping shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106641053A true CN106641053A (en) | 2017-05-10 |
Family
ID=58819142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611119199.5A Pending CN106641053A (en) | 2016-12-08 | 2016-12-08 | Rubber coating film type spring damping shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106641053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343591A (en) * | 2018-02-27 | 2018-07-31 | 安徽美芝制冷设备有限公司 | Compressor and refrigeration equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2126105C1 (en) * | 1997-05-29 | 1999-02-10 | Маслов Виктор Валентинович | Method of manufacture of rubber-metal spring for automobile suspension |
| CN201382111Y (en) * | 2009-04-07 | 2010-01-13 | 上海中国弹簧制造有限公司 | Novel spring with rubber jacket |
| CN201636254U (en) * | 2010-04-13 | 2010-11-17 | 新乡市高服筛分机械有限公司 | Damping buffer device |
| CN201851570U (en) * | 2010-10-08 | 2011-06-01 | 南京工程学院 | Variable-pitch spiral metal composite spring with rubber coating |
| CN202301735U (en) * | 2011-09-26 | 2012-07-04 | 深圳市恒天顺发实业有限公司 | Damping spring buffer |
| CN204647100U (en) * | 2015-03-13 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of main assemblage of spring and automobile |
| CN205013560U (en) * | 2015-09-25 | 2016-02-03 | 钱江弹簧（北京）有限公司 | Take spring of gum cover |
| CN105443648A (en) * | 2015-12-14 | 2016-03-30 | 无锡亨宇减震器科技有限公司 | Motorcycle shock absorber with high viscoelasticity |
| CN206309832U (en) * | 2016-12-08 | 2017-07-07 | 河南师范大学 | A kind of damper for metal coil spring |
-
2016
- 2016-12-08 CN CN201611119199.5A patent/CN106641053A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2126105C1 (en) * | 1997-05-29 | 1999-02-10 | Маслов Виктор Валентинович | Method of manufacture of rubber-metal spring for automobile suspension |
| CN201382111Y (en) * | 2009-04-07 | 2010-01-13 | 上海中国弹簧制造有限公司 | Novel spring with rubber jacket |
| CN201636254U (en) * | 2010-04-13 | 2010-11-17 | 新乡市高服筛分机械有限公司 | Damping buffer device |
| CN201851570U (en) * | 2010-10-08 | 2011-06-01 | 南京工程学院 | Variable-pitch spiral metal composite spring with rubber coating |
| CN202301735U (en) * | 2011-09-26 | 2012-07-04 | 深圳市恒天顺发实业有限公司 | Damping spring buffer |
| CN204647100U (en) * | 2015-03-13 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of main assemblage of spring and automobile |
| CN205013560U (en) * | 2015-09-25 | 2016-02-03 | 钱江弹簧（北京）有限公司 | Take spring of gum cover |
| CN105443648A (en) * | 2015-12-14 | 2016-03-30 | 无锡亨宇减震器科技有限公司 | Motorcycle shock absorber with high viscoelasticity |
| CN206309832U (en) * | 2016-12-08 | 2017-07-07 | 河南师范大学 | A kind of damper for metal coil spring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343591A (en) * | 2018-02-27 | 2018-07-31 | 安徽美芝制冷设备有限公司 | Compressor and refrigeration equipment |
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Application publication date: 20170510 |