CN106763477A - A kind of automobile-used impact resilience rubber damper - Google Patents
A kind of automobile-used impact resilience rubber damper Download PDFInfo
- Publication number
- CN106763477A CN106763477A CN201611149811.3A CN201611149811A CN106763477A CN 106763477 A CN106763477 A CN 106763477A CN 201611149811 A CN201611149811 A CN 201611149811A CN 106763477 A CN106763477 A CN 106763477A
- Authority
- CN
- China
- Prior art keywords
- block
- rubber
- block rubber
- downside
- automobile
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 107
- 239000005060 rubber Substances 0.000 title claims abstract description 107
- 230000000694 effects Effects 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- 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
- F16F1/374—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having a spherical or the like 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
- F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of automobile-used impact resilience rubber damper, the first block rubber is provided with the downside of the top cover, the second block rubber is provided with the downside of first block rubber, the first sliding block is provided with the downside of second block rubber, the 3rd block rubber is provided with the downside of first sliding block, the lower end of the piston rod is fixedly connected with movable block, the upper and lower surface of the movable block has been fixedly connected with the first semicircular ring, the 4th block rubber is provided with the downside of the movable block, the second sliding block is provided with the downside of 4th block rubber, the 5th block rubber is provided with the downside of second sliding block.A kind of automobile-used impact resilience rubber damper proposed by the present invention, compared with prior art, the hemispherical that the present invention is set with the 4th block rubber and the 5th block rubber, weaken impact effect there is provided a kind of variant to put to face, the second sliding block for setting simultaneously can provide displacement, extension buffer distance, resists impact.
Description
Technical field
The invention belongs to damper technical field, and in particular to a kind of automobile-used impact resilience rubber damper.
Background technology
Rubber has high resiliency and viscoelasticity, and compared with iron and steel material quality, the Flexible change of rubber is very big, and elastic modelling quantity is very
Small, the shock stiffness of rubber is more than dynamic stiffness, and dynamic stiffness is more than Static stiffness, advantageously reduces blastic deformation and dynamic deformation again,
And the shape of rubber can any unrestricted choice, hardness can be adjusted by being formulated design, can meet different directions
The requirement of rigidity and intensity.
The plurality of advantages of rubber promotes rubber to be made into rubber absorbers and is widely used in all kinds of machineries, automobile, iron
The fields such as road locomotive, marine equipment, aircraft.Rubber absorbers have the deformation on the direction of top to bottom, left and right, front and rear three special
Property, allows for error during installation, very convenient, and rubber can be combined firmly between metal well.Rubber subtracts
The simple structure of device is shaken, without abrasion, non-corroding, without lubricating oil, the effect to water, dust is insensitive, with little need for carrying out
Maintenance, and does not produce sudden destruction in use, safe and reliable, low cost and long service life.But existing automobile-used rubber
Due in many cases, deformation quantity is small can to obtain larger elasticity to glue damper, often poor in shock resistance effect, up to not
To the popular demand to rubber absorbers.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of Garden Architecture greening for proposing is useless
Gurry processing unit.
To achieve the above object, present invention employs following technical scheme：
A kind of automobile-used impact resilience rubber damper, including piston rod and shell, the shell interior bottom surface are provided with
Two semicircular rings, are connected with top cover at the top of the shell, the first block rubber, first rubber are provided with the downside of the top cover
The second block rubber is provided with the downside of block, the first sliding block is provided with the downside of second block rubber, under first sliding block
Side is provided with the 3rd block rubber, and the piston rod is sequentially passed through in top cover, the first block rubber, the second block rubber, from top to bottom
One sliding block and the 3rd block rubber upper and lower surface, the lower end of the piston rod are fixedly connected with movable block, the movable block it is upper and lower
Surface has been fixedly connected with the first semicircular ring, and the 4th block rubber is provided with the downside of the movable block, the 4th block rubber
Downside is provided with the second sliding block, and the 5th block rubber is provided with the downside of second sliding block.
Preferably, for gap coordinates between the endoporus of the outer surface of the piston rod and the first sliding block, and the first sliding block
The outer surface of outer surface and the second sliding block coordinates with the inner surface gap of shell.
Preferably, the lower end of the lower end, the upper end of the 4th block rubber and the 5th block rubber of the 3rd block rubber is in half
It is spherical.
Preferably, the top of first block rubber is provided with the first semicircular ring projection, the bottom of first block rubber
Ring groove is offered, the bottom of second block rubber is provided with the second semicircular ring projection.
Preferably, the raised diameter of section of first semicircular ring is 2.5~3.5 times of the diameter of section of ring groove, and the
The raised diameter of section of two semicircular rings is 1.5~2 times of the diameter of ring groove.
Preferably, the diameter of section of first semicircular ring is 1.5~2 times of the diameter of section of ring groove, and the second semicircle
The diameter of section of ring is 2~2.5 times of the diameter of section of ring groove.
Technique effect of the invention and advantage：A kind of automobile-used impact resilience rubber damper proposed by the present invention, with existing skill
Art is compared, the hemispherical that the present invention is set with the 4th block rubber and the 5th block rubber, there is provided a kind of deformation shape to put to face
Formula weakens impact effect, while the second sliding block for setting can provide displacement, extends buffer distance, resists impact；Design simultaneously
First block rubber, the second block rubber and the 3rd block rubber reduce resistance of the movable block in springback process, reduce vibration.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the cross section structure diagram of the first block rubber of the invention；
Fig. 3 is the upward view of the first block rubber of the invention；
Fig. 4 is the cross section structure diagram of the second block rubber of the invention.
In figure：1 piston rod, 2 top covers, 3 shells, 4 first block rubbers, 41 first semicircular rings projection, 42 ring grooves, 5 second
Block rubber, 51 second semicircular rings projection, 6 first sliding blocks, 7 the 3rd block rubbers, 8 first semicircular rings, 9 movable blocks, 10 the 4th rubber
Block, 11 second sliding blocks, 12 the 5th block rubbers, 13 second semicircular rings.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this hair
The scope of bright protection.
The invention provides a kind of automobile-used impact resilience rubber damper as Figure 1-4, including piston rod 1 and shell 3,
The interior bottom surface of the shell 3 is provided with the second semicircular ring 13, and the top of the shell 3 is connected with top cover 2, the top cover 2
Downside is provided with the first block rubber 4, and the downside of first block rubber 4 is provided with the second block rubber 5, second block rubber 5
Downside be provided with the first sliding block 6, the downside of first sliding block 6 is provided with the 3rd block rubber 7, the piston rod 1 on to
Under sequentially pass through in top cover 2, the first block rubber 4, the second block rubber 5, the first sliding block 6 and the upper and lower surface of the 3rd block rubber 7, it is described
The lower end of piston rod 1 is fixedly connected with movable block 9, and the upper and lower surface of the movable block 9 has been fixedly connected with the first semicircular ring 8,
The downside of the movable block 9 is provided with the 4th block rubber 10, and the downside of the 4th block rubber 10 is provided with the second sliding block 11, institute
The downside for stating the second sliding block 11 is provided with the 5th block rubber 12, between the outer surface of the piston rod 1 and the endoporus of the first sliding block 6
Be gap coordinate, and the outer surface of the first sliding block 6 and the second sliding block 11 outer surface with the inner surface gap of shell 3
Coordinate, the lower end of the lower end, the upper end of the 4th block rubber 10 and the 5th block rubber 12 of the 3rd block rubber 7 in hemispherical,
The top of first block rubber 4 is provided with the first semicircular ring projection 41, and the bottom of first block rubber 4 offers ring groove
42, the bottom of second block rubber 5 is provided with the second semicircular ring projection 51, the diameter of section of the first semicircular ring projection 41
It is 2.5~3.5 times of the diameter of section of ring groove 42, and the diameter of section of the second semicircular ring projection 51 is the diameter of ring groove 42
1.5~2 times, the diameter of section of first semicircular ring 8 is 1.5~2 times of the diameter of section of ring groove 42, and the second semicircular ring 13
Diameter of section for ring groove 42 2~2.5 times of diameter of section.
Operation principle：During work, when impacting, piston rod 1 innervates block 9 to the pressure of the 4th block rubber 10, pressure
Power passes to the second sliding block 11 and the 5th block rubber 12, the half sphere shape set by the 4th block rubber 10 and the 5th block rubber 12
To put the weaker impact effect of deformation to face, while the second sliding block 11 can increased shock resistance shift length by movement,
Weaken impact effect；And the first block rubber 4, the second block rubber 5 and the 3rd block rubber 7 for designing subtract in 1 resilience of piston rod
Weak rebound velocity, increased damping effect.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent carried out to which part technical characteristic,
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (6)
1. a kind of automobile-used impact resilience rubber damper, including piston rod (1) and shell (3), it is characterised in that：The shell (3)
Interior bottom surface is provided with the second semicircular ring (13), top cover (2) is connected with the top of the shell (3), under the top cover (2)
Side is provided with the first block rubber (4), and the second block rubber (5), second rubber are provided with the downside of first block rubber (4)
The first sliding block (6) is provided with the downside of block (5), the 3rd block rubber (7), the work are provided with the downside of first sliding block (6)
Stopper rod (1) is sequentially passed through in top cover (2), the first block rubber (4), the second block rubber (5), the first sliding block (6) and from top to bottom
Three block rubbers (7) upper and lower surface, the lower end of the piston rod (1) is fixedly connected with movable block (9), the movable block (9) it is upper
Lower surface has been fixedly connected with the first semicircular ring (8), and the 4th block rubber (10) is provided with the downside of the movable block (9), described
The second sliding block (11) is provided with the downside of 4th block rubber (10), the 5th block rubber is provided with the downside of second sliding block (11)
(12)。
2. a kind of automobile-used impact resilience rubber damper according to claim 1, it is characterised in that：The piston rod (1)
Between the endoporus of outer surface and the first sliding block (6) be gap coordinate, and the first sliding block (6) outer surface and the second sliding block (11)
Outer surface coordinate with the inner surface gap of shell (3).
3. a kind of automobile-used impact resilience rubber damper according to claim 1, it is characterised in that：3rd block rubber
(7) lower end of lower end, the upper end of the 4th block rubber (10) and the 5th block rubber (12) is in hemispherical.
4. a kind of automobile-used impact resilience rubber damper according to claim 1, it is characterised in that：First block rubber
(4) top is provided with the first semicircular ring projection (41), and the bottom of first block rubber (4) offers ring groove (42), institute
The bottom for stating the second block rubber (5) is provided with the second semicircular ring projection (51).
5. a kind of automobile-used impact resilience rubber damper according to claim 4, it is characterised in that：The first semicircle ring convex
The diameter of section for playing (41) is 2.5~3.5 times of the diameter of section of ring groove (42), and the section of the second semicircular ring projection (51) is straight
Footpath is 1.5~2 times of the diameter of ring groove (42).
6. a kind of automobile-used impact resilience rubber damper according to claim 1 or 4, it is characterised in that：First semicircle
The diameter of section of ring (8) is 1.5~2 times of the diameter of section of ring groove (42), and the diameter of section of the second semicircular ring (13) is ring
2~2.5 times of the diameter of section of groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149811.3A CN106763477A (en) | 2016-12-14 | 2016-12-14 | A kind of automobile-used impact resilience rubber damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149811.3A CN106763477A (en) | 2016-12-14 | 2016-12-14 | A kind of automobile-used impact resilience rubber damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763477A true CN106763477A (en) | 2017-05-31 |
Family
ID=58880933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611149811.3A Pending CN106763477A (en) | 2016-12-14 | 2016-12-14 | A kind of automobile-used impact resilience rubber damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953289A (en) * | 2019-12-25 | 2020-04-03 | 浙江世泰实业有限公司 | Rubber shock absorber for automobile |
| CN111075876A (en) * | 2019-12-25 | 2020-04-28 | 浙江世泰实业有限公司 | Rubber shock absorber for automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB681650A (en) * | 1950-09-19 | 1952-10-29 | Giuseppe Ferrarotti | Improvements in or relating to shock absorbers |
| JP2003184938A (en) * | 2001-12-19 | 2003-07-03 | Yunimatekku Kk | Bump stopper |
| CN202814676U (en) * | 2012-07-30 | 2013-03-20 | 天津天德减震器有限公司 | Multifunctional damper welding impact force test device |
| CN206503876U (en) * | 2016-12-14 | 2017-09-19 | 安徽德耐孚汽车减震科技技术有限公司 | A kind of automobile-used impact resilience rubber damper |
-
2016
- 2016-12-14 CN CN201611149811.3A patent/CN106763477A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB681650A (en) * | 1950-09-19 | 1952-10-29 | Giuseppe Ferrarotti | Improvements in or relating to shock absorbers |
| JP2003184938A (en) * | 2001-12-19 | 2003-07-03 | Yunimatekku Kk | Bump stopper |
| CN202814676U (en) * | 2012-07-30 | 2013-03-20 | 天津天德减震器有限公司 | Multifunctional damper welding impact force test device |
| CN206503876U (en) * | 2016-12-14 | 2017-09-19 | 安徽德耐孚汽车减震科技技术有限公司 | A kind of automobile-used impact resilience rubber damper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953289A (en) * | 2019-12-25 | 2020-04-03 | 浙江世泰实业有限公司 | Rubber shock absorber for automobile |
| CN111075876A (en) * | 2019-12-25 | 2020-04-28 | 浙江世泰实业有限公司 | Rubber shock absorber for automobile |
| CN111075876B (en) * | 2019-12-25 | 2021-10-12 | 浙江世泰实业有限公司 | Rubber shock absorber for automobile |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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