CN106246779A - Rubber spring lateral stiffness stop and be mounted with the rubber spring of this stop - Google Patents
Rubber spring lateral stiffness stop and be mounted with the rubber spring of this stop Download PDFInfo
- Publication number
- CN106246779A CN106246779A CN201610672386.XA CN201610672386A CN106246779A CN 106246779 A CN106246779 A CN 106246779A CN 201610672386 A CN201610672386 A CN 201610672386A CN 106246779 A CN106246779 A CN 106246779A
- Authority
- CN
- China
- Prior art keywords
- rubber spring
- flat board
- stop
- limited wall
- lateral stiffness
- 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.)
- Granted
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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
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/366—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of fibre-reinforced plastics, i.e. characterised by their special construction from such materials
- F16F1/368—Leaf springs
- F16F1/3683—Attachments or mountings therefor
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
Abstract
The present invention relates to rubber spring lateral stiffness stop, including for placing rubber spring body, discoid support flat board, described support flat board circumference edge extends upward the limited wall that at least three cross section is arc, the center of circle of described limited wall arcuate structure overlaps with the center of circle supporting flat board, described limited wall is equidistantly distributed in support flat board circumference, described limited wall surrounds the placement space for placing rubber spring body jointly with supporting flat board, described limited wall apical side height is placed on the apical side height after supporting on flat board less than rubber spring body, described limited wall medial surface top is embedded with the first step groove that cross section is arc, formed between described first step groove and rubber spring outer body wall and fill gap.Further relate to be mounted with the rubber spring of two stops.The present invention can overcome the problem that tradition rubber spring lateral stiffness is not enough, preferably embodies the rubber spring advantage relative to steel spring.
Description
Technical field
The present invention relates to rubber spring technical field, be specifically related to rubber spring lateral stiffness stop, further relate to
It is mounted with the rubber spring of this stop.
Background technology
The field such as ballast bed of track, architectural engineering use rubber spring can play the effect of vibration silencer.Rubber bullet
The longitudinal rigidity of spring can reach 12-13kN/mm, but is the most but only having the lateral stiffness of 0.4-0.5kN/mm；Relative to
For steel spring, under conditions of longitudinal rigidity is similar, the lateral stiffness of steel spring can reach about 17kN/mm.Due to rubber
Glue spring lateral stiffness is relatively low, and rubber spring lateral deformation in use can be occurred then to form the situation of shearing force, limit
Make the large-scale use of rubber spring, can not embody the rubber spring every advantage relative to steel spring.
Summary of the invention
The technical problem to be solved is to provide a kind of rubber spring lateral stiffness stop, is used for overcoming tradition
The problem that the horizontal sensitivity of rubber spring is not enough；Also provide for a kind of rubber spring installing this stop.
For solving above-mentioned technical problem, the present invention provides techniques below scheme: rubber spring lateral stiffness stop, including
For placing rubber spring body, discoid support flat board, described support flat board circumference edge extends upward at least
Three cross sections are the limited wall of arc, and the center of circle of described limited wall arcuate structure overlaps with the center of circle supporting flat board, described limit
Position wall is equidistantly distributed in support flat board circumference, and described limited wall surrounds for placing rubber spring originally jointly with supporting flat board
The placement space of body, described limited wall apical side height is placed on the apical side height after supporting on flat board, institute less than rubber spring body
State limited wall medial surface top and be embedded with the first step groove that cross section is arc, described first step groove and rubber spring body
Formed between lateral wall and fill gap.
On the basis of such scheme, described limited wall medial surface be inclined upwardly and with support flat board plane be 93 ° of angles
Distribution.
On the basis of such scheme, described support flat board is embedded with the draw-in groove for placing rubber spring body, described
Draw-in groove edge extends to the junction supporting flat board with limited wall bottom.
On the basis of such scheme, in described filling gap, it is filled with implant.
On the basis of such scheme, described implant is that high molecule nano material is made.
On the basis of such scheme, described support flat board is bulk sulfided with rubber spring to be structure as a whole.
On the basis of such scheme, in the circumference of described support flat board edge, three limited walls are distributed.
On the basis of such scheme, the central angle of the limited wall arcuate structure of described stop is less than or equal to 60 °.
A kind of rubber spring being mounted with stop as described above, including rubber spring body, two as described above
Stop, two stops are interlocked in the way of limited wall is interspersed and the placement space of two stops is collectively forming
For fixing the space of laying of rubber spring body, described rubber spring body is positioned over to be laid in space.
On the basis of such scheme, the upper and lower surface of described rubber spring body supports flat board with corresponding stop respectively
Sulfuration is structure as a whole.
The present invention compared with prior art has the beneficial effect that the stop that the present invention provides, its limited wall bottom
Realize the location of the radial direction to rubber spring with supporting flat board junction, form the first spacing stress point, formed rubber spring
Laterally spacing during sideslip, the problem contributing to overcoming tradition rubber spring laterally not enough.First step groove is offered on limited wall,
Facilitate rubber spring to install in placement space, meanwhile, and form filling gap between this body sidewall of rubber spring, at needs
Time, implant can be increased in filling gap, to improve rubber spring longitudinal rigidity, and can join with the first spacing stress point
Close, improve the cross spacing function to rubber spring.The rubber spring being mounted with two stops that the present invention provides, it is possible to enter
One step improves rubber spring lateral stiffness, solves rubber spring relative to steel spring inferior position on lateral stiffness, is beneficial to big
Scale is promoted.
Accompanying drawing explanation
Fig. 1 is the structural representation of stop of the present invention；
Fig. 2 is the structure sectional view that the present invention uses a stop to coordinate with rubber spring；
Fig. 3 is the overall structure figure that the present invention is mounted with the rubber spring of two stops that are interlocked；
Fig. 4 is the structure sectional view that the present invention is mounted with the rubber spring of two stops that are interlocked.
Being numbered in figure: 1-rubber spring body, 2-stop, 3-supports flat board, 4-limited wall, 5-placement space, 6-
First step groove, 7-fills gap, 8-implant, 9-draw-in groove, and 10-lays space.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
Seeing figures.1.and.2 and understand, rubber spring lateral stiffness stop, this stop 2 includes for placing rubber spring
Support flat board 3 body 1, discoid, described support flat board 3 is structure as a whole with rubber spring body 1 sulfuration, described support
Flat board 3 circumference edge extends upward the limited wall 4 that three cross sections are arc, the center of circle of described limited wall 4 arcuate structure
Overlapping with the center of circle supporting flat board 3, described limited wall 4 is equidistantly distributed in support flat board 3 circumference, and stop 2 is spacing
The central angle of wall 4 arcuate structure is 60 °, naturally it is also possible to select a proper angle less than 60 °；Described limited wall 4 with
Support flat board 3 surrounds the placement space 5 for placing rubber spring body 1 jointly, and described limited wall 4 apical side height is less than rubber bullet
Spring body 1 is placed on the apical side height after supporting on flat board 3, concrete height when depending highly on the rubber spring stress limit
Value.
Described limited wall 4 medial surface top is embedded with the first step groove 6 that cross section is arc, this first step groove 6
Arcuate structure is corresponding with limited wall 4 arcuate structure, described limited wall 4 medial surface be inclined upwardly and with support flat board 3 plane
In 93 ° of angle distributions, described support flat board 3 is embedded with the draw-in groove 9 for placing rubber spring body 1, described draw-in groove 9 edge
Extend to the junction supporting flat board 3 with limited wall 4 bottom；Form three assembling steps and be easy to the assembling location of rubber spring.
Formed between described first step groove 6 and rubber spring body 1 lateral wall and fill gap 7, in described filling gap 7
Being filled with implant 8, described implant 8 is made for high molecule nano material, contributes to strengthening rubber spring longitudinally friction, improves
Longitudinal rigidity, concurrently forms the cross spacing to rubber spring.
The stop that the present invention provides, its limited wall 4 bottom realizes the footpath to rubber spring with supporting flat board 3 junction
To location, form the first spacing stress point, spacing when forming sideslip horizontal to rubber spring, contribute to overcoming traditional rubber bullet
The problem that spring is laterally not enough.Offer first step groove 6 on limited wall 4, facilitate rubber spring to install in placement space 5, meanwhile,
And formed between rubber spring body 1 sidewall and fill gap 7, when needed, implant 8 can be increased in filling gap, to change
Kind rubber spring longitudinal rigidity, and can coordinate with the first spacing stress point, improve the cross spacing function to rubber spring.
With reference to 3 and Fig. 4, a kind of rubber spring, it includes 1, two stops 2 of rubber spring body, this stop 2 with
Three central angles as described above are the limited wall 4 of 60 °, two stops 2 be interlocked in the way of limited wall 4 is interspersed and
The placement space 5 of two stops 2 is collectively forming and lays space 10, described rubber spring for fix rubber spring body 1
Body 1 is positioned over to be laid in space 10, and the upper and lower surface of rubber spring body 1 supports flat board 3 with corresponding stop 2 respectively
Sulfuration is structure as a whole.
The rubber spring being mounted with two stops that the present invention provides, it is possible to improve rubber spring further the most firm
Degree, solves rubber spring relative to steel spring inferior position on lateral stiffness, beneficially large-scale promotion.
Claims (10)
1. rubber spring lateral stiffness stop, it is characterised in that: include for place rubber spring body, discoid
Support flat board, described support flat board circumference edge extends upward the limited wall that at least three cross section is arc, described spacing
The center of circle of wall arcuate structure overlaps with the center of circle supporting flat board, and described limited wall is equidistantly distributed in support flat board circumference, institute
Stating limited wall and jointly surround the placement space for placing rubber spring body with supporting flat board, described limited wall apical side height is little
Being placed on the apical side height after supporting on flat board in rubber spring body, it is arc that described limited wall medial surface top is embedded with cross section
The first step groove of shape, is formed between described first step groove and rubber spring outer body wall and fills gap.
Rubber spring lateral stiffness stop the most according to claim 1, it is characterised in that: inside described limited wall towards
Upper inclination and the plane with support flat board are 93 ° of angles distributions.
Rubber spring lateral stiffness stop the most according to claim 1, it is characterised in that: embed on described support flat board
The draw-in groove for placing rubber spring body, described draw-in groove edge is had to extend to the junction supporting flat board with limited wall bottom.
Rubber spring lateral stiffness stop the most according to claim 1, it is characterised in that: fill in described filling gap
There is implant.
Rubber spring lateral stiffness stop the most according to claim 4, it is characterised in that: described implant is macromolecule
Nano material is made.
Rubber spring lateral stiffness stop the most according to claim 1, it is characterised in that: described support flat board and rubber
Spring body sulfuration is structure as a whole.
Rubber spring lateral stiffness stop the most according to claim 1, it is characterised in that: described support flat board edge
Three limited walls are distributed in circumference.
Rubber spring lateral stiffness stop the most according to claim 7, it is characterised in that: the limited wall of described stop
The central angle of arcuate structure is less than or equal to 60 °.
9. the rubber spring being mounted with stop as claimed in claim 8, it is characterised in that: include rubber spring body,
Two stops as claimed in claim 8, two stops be interlocked in the way of limited wall is interspersed and two spacing
The placement space of device is collectively forming the space of laying for fixing rubber spring body, and described rubber spring body is positioned over to be laid
In space.
Rubber spring the most according to claim 9, it is characterised in that: the upper and lower surface of described rubber spring body is respectively
Support compression molding with corresponding stop to be structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672386.XA CN106246779B (en) | 2016-08-16 | 2016-08-16 | Rubber spring lateral stiffness limiter and the rubber spring for being mounted with the limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672386.XA CN106246779B (en) | 2016-08-16 | 2016-08-16 | Rubber spring lateral stiffness limiter and the rubber spring for being mounted with the limiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106246779A true CN106246779A (en) | 2016-12-21 |
| CN106246779B CN106246779B (en) | 2018-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610672386.XA Active CN106246779B (en) | 2016-08-16 | 2016-08-16 | Rubber spring lateral stiffness limiter and the rubber spring for being mounted with the limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246779B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959231A (en) * | 2017-05-05 | 2017-07-18 | 吉林大学 | A kind of quick device for preparing manipulated soil |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4319689A1 (en) * | 1993-06-15 | 1994-12-22 | Daimler Benz Ag | Supporting mount for motor vehicles |
| CN2871969Y (en) * | 2005-12-31 | 2007-02-21 | 东风汽车股份有限公司 | Low-pressure shear ratio compression type suspension cushion |
| JP2009228717A (en) * | 2008-03-20 | 2009-10-08 | Tokai Rubber Ind Ltd | Bound stopper |
| CN102588482A (en) * | 2012-02-20 | 2012-07-18 | 株洲时代新材料科技股份有限公司 | Moderate transition method for variable stiffness of composite rubber stopping block and composite rubber stopping block |
| CN102943835A (en) * | 2012-12-07 | 2013-02-27 | 株洲时代新材料科技股份有限公司 | Elastic buffer |
| CN204340645U (en) * | 2014-12-29 | 2015-05-20 | 安徽江淮汽车股份有限公司 | One is card engine front mounting rubber cushion heavily |
| CN206017517U (en) * | 2016-08-16 | 2017-03-15 | 安徽神剑科技股份有限公司 | Rubber spring lateral stiffness stop and it is mounted with the rubber spring of the stop |
-
2016
- 2016-08-16 CN CN201610672386.XA patent/CN106246779B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4319689A1 (en) * | 1993-06-15 | 1994-12-22 | Daimler Benz Ag | Supporting mount for motor vehicles |
| CN2871969Y (en) * | 2005-12-31 | 2007-02-21 | 东风汽车股份有限公司 | Low-pressure shear ratio compression type suspension cushion |
| JP2009228717A (en) * | 2008-03-20 | 2009-10-08 | Tokai Rubber Ind Ltd | Bound stopper |
| CN102588482A (en) * | 2012-02-20 | 2012-07-18 | 株洲时代新材料科技股份有限公司 | Moderate transition method for variable stiffness of composite rubber stopping block and composite rubber stopping block |
| CN102943835A (en) * | 2012-12-07 | 2013-02-27 | 株洲时代新材料科技股份有限公司 | Elastic buffer |
| CN204340645U (en) * | 2014-12-29 | 2015-05-20 | 安徽江淮汽车股份有限公司 | One is card engine front mounting rubber cushion heavily |
| CN206017517U (en) * | 2016-08-16 | 2017-03-15 | 安徽神剑科技股份有限公司 | Rubber spring lateral stiffness stop and it is mounted with the rubber spring of the stop |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959231A (en) * | 2017-05-05 | 2017-07-18 | 吉林大学 | A kind of quick device for preparing manipulated soil |
| CN106959231B (en) * | 2017-05-05 | 2023-08-18 | 吉林大学 | Device for quickly preparing remolded soil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106246779B (en) | 2018-08-28 |
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