CN102700394B - A kind of automobile-used many elastomeric materials suspend - Google Patents
A kind of automobile-used many elastomeric materials suspend Download PDFInfo
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- CN102700394B CN102700394B CN201210201099.2A CN201210201099A CN102700394B CN 102700394 B CN102700394 B CN 102700394B CN 201210201099 A CN201210201099 A CN 201210201099A CN 102700394 B CN102700394 B CN 102700394B
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- outer tube
- main spring
- area
- collision block
- tube
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Abstract
The invention discloses a kind of automobile-used many elastomeric materials suspends, feature is to comprise outer tube, inner tube and main spring, vulcanize mutually with inner tube one end of main spring, the other end of main spring vulcanizes mutually with outer tube, outer tube is separated into first area and second area by inner tube and main spring, and on outer tube, sulfuration has at least two collision blocks, and main spring is made up of natural rubber, collision block is made up of synthetic rubber, and outer tube is made up of light material; Advantage is to ensure that the endurance quality of main spring can meet again the heat aging property of collision block, has improved the adjustability of performance greatly.
Description
Technical field
The present invention relates to one and suspend, especially relate to a kind of automobile-used many elastomeric materials and suspend.
Background technology
Society, people are more and more higher to the requirement of automobile, comprise comfortableness and the durability of automobile. Power assembly suspension system is to affect car comfort pith, so car load factory is also more and more higher to the requirement of the performance that suspends, each being suspended under different operating modes will ensure in certain range in stiffness, could meet the comfortableness requirement of car load. Especially automatic gearshift automobile, light idling operation has a variety of, is generally divided into neutral gear, drive shift, reverse gear, parking shelves, and each gear is divided into turns on the aircondition operating mode and closes air conditioning condition, the stressing conditions that various operating modes suspend is all different, so also different to the performance requirement of rigidity; Driving cycle is just more, and the different different road surface of speed of different gears all can affect the stressing conditions suspending, so the design of the adjustability of the performance that suspends just seems particularly important. Dynamic assembly suspension is generally made up of a kind of elastomeric material and various metals part, elastomeric material is mainly natural rubber, is made up of same material due to main spring and collision block, and adjustability is poor, and the heat aging property of natural rubber is poor, often cannot meet the heat aging performance of collision block; Also occurred that at present part silica gel suspends, to improve heat aging performance, but the main spring fatigue behaviour that silica gel suspends is poor, and price comparison is high.
Summary of the invention
It is strong that technical problem to be solved by this invention is to provide a kind of performance adjustability, and automobile-used many elastomeric materials that the endurance quality that can ensure main spring can meet again the heat aging property of collision block suspend.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of automobile-used many elastomeric materials suspend, comprise outer tube, inner tube and main spring, vulcanize mutually with described inner tube one end of described main spring, the other end of described main spring vulcanizes mutually with described outer tube, described outer tube is separated into first area and second area by described inner tube and described main spring, on described outer tube, sulfuration has at least two collision blocks, can require suitably to increase collision block quantity according to difference, can meet the demand of different-stiffness, described main spring is made up of natural rubber, described collision block is made up of synthetic rubber, described outer tube is made up of light material.
Described collision block is made up of the good ethylene-propylene diene copolymer of heat resistance or silica gel, has effectively improved the heat resistance of collision block under the condition of endurance quality that ensures main spring.
Described collision block by the good cis-butadiene cement of anti-wear performance or, under the condition of endurance quality that ensures main spring, effectively improved the anti-wear performance of collision block.
Described outer tube is made up of nylon or aluminium alloy, has greatly alleviated the quality of outer tube.
On described outer tube, be axially provided with one group of reinforcement, described reinforcement is triangular form shape, has greatly improved the intensity of outer tube, compares traditional reinforcement intensity and want high a lot of under same weight layout.
On the inwall of described outer tube, be fixedly installed multiple positioning convex points, be convenient to the assembling of collision block and main spring.
On the outer wall of described outer tube, be connected with mounting bracket, the material of described mounting bracket is identical with the material of described outer tube, and overall quality is alleviated greatly, has improved overall performance.
Described collision block is two, and one is arranged in described first area, and another is arranged in described second area.
Described collision block and described inner tube interference fit, improved shock-absorbing capacity and endurance quality.
Described collision block is four, and three are arranged in described first area, and one is arranged in described second area, has strengthened rigidity, has met rigidity requirement.
Compared with prior art, the invention has the advantages that collision block is made up of synthetic rubber because main spring is made up of natural rubber, can ensure that the endurance quality of main spring can meet again the heat aging property of collision block, has improved the adjustability of performance greatly.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the partial top view of Fig. 1;
Fig. 3 is the structural representation of the embodiment of the present invention two.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
Embodiment mono-: a kind of automobile-used many elastomeric materials suspend, comprise outer tube 1, inner tube 2 and main spring 3, vulcanize mutually with inner tube 2 one end of main spring 3, the other end of main spring 3 vulcanizes mutually with outer tube 1, outer tube 1 is separated into first area 4 and second area 5 by inner tube 2 and main spring 3, on outer tube 1, sulfuration has two collision blocks 6, one is arranged in first area 4, another is arranged in second area 5, collision block 6 and inner tube 2 interference fit, on outer tube 1, be axially provided with one group of reinforcement 7, reinforcement 7 is triangular form shape, on the inwall of outer tube 1, be fixedly installed multiple positioning convex points 11, on the outer wall of outer tube 1, be connected with mounting bracket 8, main spring 3 is made up of natural rubber, collision block 6 is made up of the good ethylene-propylene diene copolymer of heat resistance or silica gel, outer tube 1 is made up of nylon or aluminium alloy, the material of mounting bracket 8 is identical with the material of outer tube 1.
Embodiment bis-: a kind of automobile-used many elastomeric materials suspend, comprise outer tube 1, inner tube 2 and main spring 3, vulcanize mutually with inner tube 2 one end of main spring 3, the other end of main spring 3 vulcanizes mutually with outer tube 1, outer tube 1 is separated into first area 4 and second area 5 by inner tube 2 and main spring 3, on outer tube 1, sulfuration has four collision blocks 6, three are arranged in first area 4, one is arranged in second area 5, on outer tube 1, be axially provided with one group of reinforcement 7, reinforcement 7 is triangular form shape, on the inwall of outer tube 1, be fixedly installed multiple positioning convex points 11, on the outer wall of outer tube 1, be connected with mounting bracket 8, main spring 3 is made up of natural rubber, collision block 6 is made up of the good ethylene-propylene diene copolymer of heat resistance or silica gel, outer tube 1 is made up of nylon or aluminium alloy, the material of mounting bracket 8 is identical with the material of outer tube 1.
Embodiment tri-: other parts are identical with embodiment mono-, its difference is: collision block 6 is made up of the good cis-butadiene cement of anti-wear performance, in addition collision block 6 can also be by the good thermoplastic polyurethanes foaming of anti-wear performance.
Embodiment tetra-: other parts are identical with embodiment bis-, its difference is: collision block 6 is made up of the good cis-butadiene cement of anti-wear performance, in addition collision block 6 can also be by the good thermoplastic polyurethanes foaming of anti-wear performance.
Claims (1)
1. automobile-used many elastomeric materials suspend, and comprise outer tube, inner tube and main spring, one end of described main spring with described inInner tube vulcanize mutually, the other end of described main spring vulcanizes mutually with described outer tube, described inner tube and described main spring willDescribed outer tube is separated into first area and second area, it is characterized in that: on described outer tube, sulfuration has four collision blocks,Three are arranged in described first area, and one is arranged in described second area, and described main spring is by natural rubberMake, described collision block is made up of synthetic rubber, and described outer tube is made up of light material, and described outer tube is by aluminium alloyMake, be axially provided with one group of reinforcement on described outer tube, described reinforcement is triangular form shape, described collision block withDescribed inner tube interference fit, described collision block is made up of the good cis-butadiene cement of anti-wear performance, solid on the inwall of described outer tubeSurely be provided with multiple positioning convex points, on the outer wall of described outer tube, be connected with mounting bracket, described mounting bracketMaterial is identical with the material of described outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210201099.2A CN102700394B (en) | 2012-06-15 | 2012-06-15 | A kind of automobile-used many elastomeric materials suspend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210201099.2A CN102700394B (en) | 2012-06-15 | 2012-06-15 | A kind of automobile-used many elastomeric materials suspend |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102700394A CN102700394A (en) | 2012-10-03 |
| CN102700394B true CN102700394B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210201099.2A Active CN102700394B (en) | 2012-06-15 | 2012-06-15 | A kind of automobile-used many elastomeric materials suspend |
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| Country | Link |
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| CN (1) | CN102700394B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781080Y (en) * | 2005-03-11 | 2006-05-17 | 宁波拓普减震系统有限公司 | Bush hydraulic damped suspension |
| CN101059158A (en) * | 2006-04-18 | 2007-10-24 | 宁波拓普声学振动技术有限公司 | Dynamic assembly suspension device |
| CN101368611A (en) * | 2008-06-06 | 2009-02-18 | 奇瑞汽车股份有限公司 | Hydraulic damp suspending apparatus and its assembling method |
| CN201747856U (en) * | 2010-07-15 | 2011-02-16 | 宁波拓普汽车特种橡胶有限公司 | Novel reducer hydraulic pressure bushing device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000220688A (en) * | 1999-02-04 | 2000-08-08 | Kinugawa Rubber Ind Co Ltd | Engine mount insulator |
| JP2005325922A (en) * | 2004-05-14 | 2005-11-24 | Tokai Rubber Ind Ltd | Vibration control device |
| CN101082387A (en) * | 2006-06-02 | 2007-12-05 | 上海奔奔门业有限公司 | Wood-plastic foam rise, steel tube combined pipes and formula thereof |
| CN2911375Y (en) * | 2006-06-02 | 2007-06-13 | 上海奔奔门业有限公司 | Wood/plastic foamed steel pipe combined tubing |
| CN201021480Y (en) * | 2007-02-16 | 2008-02-13 | 苏敏玲 | A hang burner with novel gas guiding pipe |
-
2012
- 2012-06-15 CN CN201210201099.2A patent/CN102700394B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781080Y (en) * | 2005-03-11 | 2006-05-17 | 宁波拓普减震系统有限公司 | Bush hydraulic damped suspension |
| CN101059158A (en) * | 2006-04-18 | 2007-10-24 | 宁波拓普声学振动技术有限公司 | Dynamic assembly suspension device |
| CN101368611A (en) * | 2008-06-06 | 2009-02-18 | 奇瑞汽车股份有限公司 | Hydraulic damp suspending apparatus and its assembling method |
| CN201747856U (en) * | 2010-07-15 | 2011-02-16 | 宁波拓普汽车特种橡胶有限公司 | Novel reducer hydraulic pressure bushing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102700394A (en) | 2012-10-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Qian Inventor after: Duan Xiaocheng Inventor after: Ke Jinrui Inventor before: Liu Qian |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU QIAN TO: LIU QIAN DUAN XIAOCHENG KE JINRUI |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |