CN109456576A - A kind of macromolecule damping spring - Google Patents
A kind of macromolecule damping spring Download PDFInfo
- Publication number
- CN109456576A CN109456576A CN201710796566.3A CN201710796566A CN109456576A CN 109456576 A CN109456576 A CN 109456576A CN 201710796566 A CN201710796566 A CN 201710796566A CN 109456576 A CN109456576 A CN 109456576A
- Authority
- CN
- China
- Prior art keywords
- ontology
- high molecular
- damping spring
- molecular material
- auxiliary agent
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
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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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
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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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
-
- 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
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/377—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having holes or openings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
-
- 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
- F16F2224/025—Elastomers
-
- 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
- F16F2226/00—Manufacturing; Treatments
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/36—Holes, slots or the like
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Moulding By Coating Moulds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
It include ontology the invention discloses a kind of macromolecule damping spring, the ontology is made of high molecular material, and side is equipped with multiple holes；The high molecular material is made of TPEE, TPU and auxiliary agent, and high molecular material is made up of injection molding, basis, blow molding, rotational forming, melting injection molding；The auxiliary agent further includes heat stabilizer, antioxidant, ultraviolet screener, defrother, compatilizer；The ontology is through overcompression, annealing；The compression includes applying radial force and twisting resistance to ontology；By adopting the above technical scheme, since high molecular material includes TPEE, TPU, auxiliary agent, the addition of auxiliary agent is so that material gets a promotion in terms of antioxygenic property, durability, anti-aging property, spring is through overcompression, annealing, the stress for eliminating material internal is deformed by material to be oriented, product has better cushioning ability, elastic recovery capability, excellent fatigue behaviour, and product adaptation is worked normally in 40 degrees below zero into 120 degree of environment above freezing.
Description
Technical field
The present invention relates to a kind of damping spring, in particular to a kind of macromolecule damping spring.
Background technique
In existing life, damping spring be widely used in all kinds of machinery, automobile, railway locomotive, marine equipment,
Aircraft and other aircrafts；Although rubber shock-absorbing spring is by many advantages, since rubber is easy to aging in air, oil resistant
Performance is poor, in the difficulty of manufacture view, it is difficult to and what is avoided has differences load character, after being subjected to the effect of long-time big load,
Be easy to produce relaxation, there are capacity it is small, absorptivity is low the problems such as.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of performance stabilization, capacity is big, absorptivity is high, structure is simple, dimension
Repair convenient macromolecule damping spring.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows:
A kind of macromolecule damping spring includes ontology, and the ontology is made of high molecular material, and side is equipped with multiple holes,
The hole of the ontology is non-circular, the shape with polygon, and hole wall portion is with bending；The high molecular material by
TPEE, TPU and auxiliary agent composition, high molecular material are made up of injection molding, basis, blow molding, rotational forming, melting injection molding.
Preferably, it is greater than 80% that the quality of the TPEE, which accounts for the specific gravity of high molecular material quality,.
Preferably, it is 10% to 15% that the quality of the TPU, which accounts for the specific gravity of high molecular material quality,.
Preferably, the auxiliary agent further includes heat stabilizer, antioxidant, ultraviolet screener, defrother, compatilizer；It is described
The mass ratio of heat stabilizer is 0.03% to 1.5% in high molecular material, the mass ratio of antioxidant is 0.05% to 2%, anti-
The mass ratio of ultraviolet light agent is 0.03% to 1.5%, the mass ratio of defrother is 0.02% to 1%, the mass ratio of phase solvent is
0.02% to 1%.
Preferably, the both ends of the ontology are respectively equipped with a plurality of reinforcing rib.
Preferably, the ontology is through overcompression, annealing；The compression includes applying radial force and twisting resistance to ontology.
Preferably, the polygon is parallelogram.
By adopting the above technical scheme, since high molecular material includes TPEE, TPU, auxiliary agent, the addition of auxiliary agent is so that material exists
Antioxygenic property, durability, anti-aging property aspect get a promotion, spring is through overcompression, annealing, eliminate answering for material internal
Power allows material deformation to orient, and product has better cushioning ability, elastic recovery capability, excellent fatigue behaviour, and product is suitable
It should be worked normally in 40 degrees below zero into 120 degree of environment above freezing.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is main view of the invention.
In figure, reinforcing rib -1, ontology -2, the first hole -3, hole wall portion -4, the second hole -5, mounting hole -6.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
A kind of macromolecule damping spring includes ontology 2, and ontology 2 is made of high molecular material, both ends be respectively equipped with plus
Strengthening tendons 1；Ontology 2 orients material through overcompression, by radial force and twisting resistance, anneals after compression, and side is equipped with more
A hole, including the first hole 3 and the second hole 5；The shape in hole is non-circular, the shape with polygon, and shape is parallel four
Side shape, hole wall portion 4 is with bending；
High molecular material is made of TPEE, TPU, auxiliary agent；Auxiliary agent further include heat stabilizer, antioxidant, ultraviolet screener,
Defrother, phase solvent, the mass ratio of heat stabilizer is 0.03% to 1.5% in high molecular material, the mass ratio of antioxidant is
0.05% to 2%, the mass ratio of ultraviolet screener is 0.03% to 1.5%, the mass ratio of defrother is 0.02% to 1%, phase
The mass ratio of solvent is 0.02% to 1%；High molecular material passes through injection molding, basis, blow molding, rotational forming, melting injection molding
It is made.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (7)
1. a kind of macromolecule damping spring includes ontology, it is characterised in that: the ontology is made of high molecular material, and side is set
There are multiple holes, the hole of the ontology is non-circular, the shape with polygon, and hole wall portion is with bending；The macromolecule
Material is made of TPEE, TPU and auxiliary agent, and high molecular material passes through injection molding, basis, blow molding, rotational forming, melting injection molding system
At.
2. macromolecule damping spring according to claim 1, it is characterised in that: the quality of the TPEE accounts for high molecular material
The specific gravity of quality is greater than 80%.
3. macromolecule damping spring according to claim 1, it is characterised in that: the quality of the TPU accounts for high molecular material
The specific gravity of quality is 10% to 15%.
4. macromolecule damping spring according to claim 1, it is characterised in that: the auxiliary agent further includes heat stabilizer, resists
Oxidant, ultraviolet screener, defrother, compatilizer；In the high molecular material mass ratio of heat stabilizer be 0.03% to
1.5%, the mass ratio of antioxidant is 0.05% to 2%, the mass ratio of ultraviolet screener is 0.03% to 1.5%, defrother
Mass ratio be 0.02% to 1%, the mass ratio of phase solvent is 0.02% to 1%.
5. macromolecule damping spring according to claim 1, it is characterised in that: the both ends of the ontology are respectively equipped with more
Reinforcing rib.
6. macromolecule damping spring according to claim 1, it is characterised in that: the ontology is through overcompression, annealing；It is described
Compression includes applying radial force and twisting resistance to ontology.
7. macromolecule damping spring according to claim 1, it is characterised in that: the polygon is parallelogram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796566.3A CN109456576A (en) | 2017-09-06 | 2017-09-06 | A kind of macromolecule damping spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796566.3A CN109456576A (en) | 2017-09-06 | 2017-09-06 | A kind of macromolecule damping spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109456576A true CN109456576A (en) | 2019-03-12 |
Family
ID=65606007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710796566.3A Pending CN109456576A (en) | 2017-09-06 | 2017-09-06 | A kind of macromolecule damping spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109456576A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05106135A (en) * | 1991-10-17 | 1993-04-27 | Unitika Ltd | Production of stretch textured yarn |
| US6476113B1 (en) * | 2000-06-07 | 2002-11-05 | Remington Products Company | Magnetically active flexible polymers |
| CN2541213Y (en) * | 2002-05-10 | 2003-03-26 | 东莞全厚五金塑胶制品有限公司 | Reinforced special wheel of plastic universal wheel |
| CN103080594A (en) * | 2010-08-12 | 2013-05-01 | 纳幕尔杜邦公司 | Thermoplastic jounce bumpers |
| CN104797842A (en) * | 2012-10-02 | 2015-07-22 | 巴斯夫欧洲公司 | Damper |
| CN204821108U (en) * | 2015-07-29 | 2015-12-02 | 安徽机电职业技术学院 | Automobile engine's suspension structure |
| CN105626106A (en) * | 2014-11-27 | 2016-06-01 | 鹤岗市睿豪经贸有限公司 | Rubber casting protective net high in tension resistance |
| CN105764987A (en) * | 2013-11-29 | 2016-07-13 | 和仁化学株式会社 | Powder slush molding composition |
| CN106347083A (en) * | 2015-07-14 | 2017-01-25 | 现代自动车株式会社 | Over slam bumper for vehicle |
-
2017
- 2017-09-06 CN CN201710796566.3A patent/CN109456576A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05106135A (en) * | 1991-10-17 | 1993-04-27 | Unitika Ltd | Production of stretch textured yarn |
| US6476113B1 (en) * | 2000-06-07 | 2002-11-05 | Remington Products Company | Magnetically active flexible polymers |
| CN2541213Y (en) * | 2002-05-10 | 2003-03-26 | 东莞全厚五金塑胶制品有限公司 | Reinforced special wheel of plastic universal wheel |
| CN103080594A (en) * | 2010-08-12 | 2013-05-01 | 纳幕尔杜邦公司 | Thermoplastic jounce bumpers |
| CN104797842A (en) * | 2012-10-02 | 2015-07-22 | 巴斯夫欧洲公司 | Damper |
| CN105764987A (en) * | 2013-11-29 | 2016-07-13 | 和仁化学株式会社 | Powder slush molding composition |
| CN105626106A (en) * | 2014-11-27 | 2016-06-01 | 鹤岗市睿豪经贸有限公司 | Rubber casting protective net high in tension resistance |
| CN106347083A (en) * | 2015-07-14 | 2017-01-25 | 现代自动车株式会社 | Over slam bumper for vehicle |
| CN204821108U (en) * | 2015-07-29 | 2015-12-02 | 安徽机电职业技术学院 | Automobile engine's suspension structure |
Non-Patent Citations (1)
| Title |
|---|
| KEQUAN CHEN ET AL.: "Instantaneous Elastic Recovery of Poly(trimethyleneterephthalate) Filament", 《JOURNAL OF APPLIED POLYMER SCIENCE》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190312 |
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| RJ01 | Rejection of invention patent application after publication |