CN107939904A - A kind of vehicle top connection board - Google Patents
A kind of vehicle top connection board Download PDFInfo
- Publication number
- CN107939904A CN107939904A CN201610892305.7A CN201610892305A CN107939904A CN 107939904 A CN107939904 A CN 107939904A CN 201610892305 A CN201610892305 A CN 201610892305A CN 107939904 A CN107939904 A CN 107939904A
- Authority
- CN
- China
- Prior art keywords
- top connection
- connection board
- inner core
- rubber block
- vehicle top
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000003032 molecular docking Methods 0.000 claims abstract description 6
- 238000004073 vulcanization Methods 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 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
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
- F16F15/046—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 using combinations of springs of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G99/00—Subject matter not provided for in other groups of this subclass
- B60G99/002—Suspension details of the suspension of the vehicle body on the vehicle chassis
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to vehicle damping technical field, disclose a kind of vehicle top connection board, including upper cover plate and lower seat board, installation cavity is formed after the upper cover plate and the docking of lower seat board, equipped with inner core and the rubber block for being filled in the inner core periphery in the installation cavity, the rubber block is interior to be equipped with vertically arranged elastic supporting member for supporting optical member.The present invention can improve the endurance quality of rubber, improve the straightway on the L D characteristic curves of top connection board, increase adjustable extent, so as to improve the comfort of vehicle traveling.
Description
Technical field
The present invention relates to vehicle damping technical field, more particularly to a kind of vehicle top connection board.
Background technology
Top connection board is a damping part on automobile, is installed between front suspension and vehicle body, is mainly used to
The impact of support and alleviation suspension to vehicle body, connecting base plate and damper, play connection, support, cushioning effect.
Different according to the mode of conductance, top connection board is divided into single channel and twin-channel difference：Single channel is piston
The power of bar and spring is passed by same channel conductance to vehicle body, channel structure piston rod from the power of spring by different paths
It is delivered to vehicle body；The small amplitude of piston rod, according to different paths, makes binary channels top connection board structure from the large amplitude of spring
Have the characteristics that comfort with it is handling high.
Traditional top connection board provides buffering, damping effect by rubber.During running car, rubber block leans on certainly
The compression and rebound of body play a part of to buffer and decay vibration.
However, the rigidity of rubber is varied with temperature and changed greatly, friction noise can be produced in the course of work, endurance quality compared with
Difference, moreover, as shown in Fig. 2, the L-D characteristic curves of top connection board (L-D curves are rubber deformation amounts with change loaded
And change a kind of characteristic curve) on straightway it is shorter, cause adjustable extent smaller.
The content of the invention
(1) technical problems to be solved
The technical problem to be solved in the present invention is the endurance quality for how improving rubber, the L-D for improving top connection board is special
Straightway on linearity curve, increases adjustable extent, to improve the comfort of vehicle traveling.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of vehicle top connection board, including upper cover plate and lower seat board,
Installation cavity is formed after the upper cover plate and the docking of lower seat board, inner core is equipped with the installation cavity and is filled in outside the inner core
The rubber block enclosed, the rubber block is interior to be equipped with vertically arranged elastic supporting member for supporting optical member.
Wherein, the elastic supporting member for supporting optical member can be helical spring.
Wherein, in the rubber block elastic supporting member for supporting optical member is equipped between the top of the inner core and the upper cover plate
And/or the elastic supporting member for supporting optical member is equipped between the lower section of the inner core and the lower seat board in the rubber block.
Wherein, the elastic supporting member for supporting optical member is coaxially disposed with the inner core.
Wherein, the inner core is in class tubular, and the diameter of the elastic supporting member for supporting optical member is more than the diameter of the inner core.
Wherein, the elastic supporting member for supporting optical member vulcanization is in the rubber block.
Wherein, the upper cover plate is equipped with the groove of fovea superior, and the lower seat board is equipped with recessed groove, the groove of the fovea superior
Dock to form the installation cavity with the recessed groove.
Wherein, go back fixing sleeve outside the rubber block in the groove of the fovea superior and be equipped with inner sleeve.
Wherein, connected after the upper cover plate is docked with lower seat board by fastening connection piece.
Wherein, the bottom surface of the lower seat board is fixedly connected with chassis.
(3) beneficial effect
Compared with prior art, the present invention has the following advantages：
A kind of vehicle top connection board provided by the invention, is flexibly supported using being set in the rubber block of installation cavity
Part, makes the vibration of elastic supporting member for supporting optical member and rubber block jointly to vehicle play cushioning effect, and when the temperature is changed, rubber block and elasticity are propped up
Stiffness variation is small as a whole for support member, and the performance of top connection board is more stable；It is overall after adding elastic supporting member for supporting optical member in rubber block
Endurance quality can significantly improve, improve vehicle traveling comfort；And the shape of rubber block is preferably reinforced, and is rubbed
Rubbing noise can be reduced effectively；Elastic supporting member for supporting optical member is added in rubber block, top connection board L-D characteristic curve straight line elongated segments can
Scope increase is adjusted, positive effect is all played to the handling and comfort for improving vehicle.
The configuration of the present invention is simple is compact, rationally improves vehicle performance using the inner space of top connection board.
Brief description of the drawings
Fig. 1 is a kind of overall structure sectional view of vehicle top connection board of the present invention；
Fig. 2 is the L-D characteristic curves of prior art top connection board；
Fig. 3 is the L-D characteristic curves of top connection board of the present invention；
In figure：1：Upper cover plate；2：Lower seat board；3：Inner core；4：Rubber block；5：Elastic supporting member for supporting optical member；6：Inner sleeve；7：Chassis；
8：Connector.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the present invention, it is necessary to explanation, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As shown in Figure 1, be a kind of vehicle top connection board provided by the invention, including upper cover plate 1 and lower seat board 2, it is described
Installation cavity is formed after upper cover plate 1 and the docking of lower seat board 2 between the two, inner core 3 is equipped with the installation cavity and is filled in institute
The rubber block 4 of the periphery of inner core 3 is stated, is equipped with vertically arranged elastic supporting member for supporting optical member 5 in the rubber block 4, the elastic supporting member for supporting optical member 5 is excellent
Elect helical spring as, naturally it is also possible to using other suitable forms, below using helical spring as elastic supporting member for supporting optical member 5 specifically
Bright beneficial effects of the present invention；Make helical spring and rubber block 4 play buffering to the vibration produced in vehicle travel process jointly to make
With when the temperature is changed, the stiffness variation of helical spring is small, therefore the stiffness variation of rubber block 4 and helical spring as a whole
Also it is small, it ensure that the performance of top connection board is more stable.After helical spring being added in rubber block 4, top connection board entirety
Endurance quality can significantly improve, and improve the comfort of vehicle traveling；And helical spring is added, the shape of rubber block 4 obtains
Preferably reinforce, friction noise can be reduced effectively；Helical spring is added in rubber block 4, top connection board L-D characteristic curves are straight
Line segment extends, as shown in figure 3, adjustable extent increases, positive effect is all played to the handling and comfort for improving vehicle；This hair
It is bright simple and compact for structure, rationally improve vehicle performance using the inner space of top connection board.
Specifically, institute can be equipped between the top of the inner core 3 and the upper cover plate 1 in the rubber block 4
Elastic supporting member for supporting optical member 5 is stated, institute can also be equipped between the lower section of the inner core 3 and the lower seat board 2 in the rubber block 4
Elastic supporting member for supporting optical member 5 is stated, or the elastic supporting member for supporting optical member is respectively provided with the interior both sides up and down positioned at the inner core 3 of the rubber block 4
5, it is preferred to use latter arrangement mode so that the bearing up-down force of rubber block 4 is uniform, and rigidity, elasticity are consistent, ensures that top connects
The endurance quality of fishplate bar entirety.
In order to ensure elastic supporting member for supporting optical member 5 and rubber block 4 form an entirety, it is reliably connected between the two, preferably by described in
Elastic supporting member for supporting optical member 5 vulcanizes in the rubber block 4.
Specifically, the upper cover plate 1 is equipped with the groove of fovea superior, and the lower seat board 2 is equipped with recessed groove, the fovea superior
Groove and the recessed groove dock to form the installation cavity.Outside the rubber block 4 in the groove of the fovea superior
Also fixing sleeve is equipped with inner sleeve 6, and the preferred vulcanization of inner sleeve 6 plays rubber block 4 fixed, supporting role on rubber block 4.
Wherein, the upper cover plate 1 and lower seat board 2 are such as bolted by fastening connection piece 8 after docking and are integrated.
As shown in Figure 1, the bottom surface of the lower seat board 2 is fixedly connected with chassis 7, it is specific to be welded on one using with lower seat board 2
Rise, coordinate with buffer stopper, play fixed, connection function.The inner core 3 is in class tubular, is coordinated with bar, plays connection, supporting role；Institute
State elastic supporting member for supporting optical member 5 and be specifically as follows helical spring and be preferably coaxially disposed with the inner core 3；And the diameter of the helical spring is excellent
Choosing is more than the diameter of the inner core 3, i.e. the inner ring of helical spring is located at the periphery of inner core 3, due to the rubber positioned at inner core about 3
4 rigidity of block and intensity are higher, and 4 rigidity of rubber block and intensity outside inner core 3 are weaker, and helical spring is arranged on the outer of inner core 3
In week, on the one hand facilitate the connection of inner core 3 and rod piece, on the other hand contribute to strengthen inner core 3 periphery rubber block 4 rigidity and
Intensity, so that the overall distribution of force of rubber block 4 is uniform.
As can be seen from the above embodiments, the configuration of the present invention is simple is compact, rationally utilizes the inner space of top connection board,
Effectively improve the performance of top connection board.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (10)
1. form installation after a kind of vehicle top connection board, including upper cover plate and lower seat board, the upper cover plate and the docking of lower seat board
Cavity, the interior rubber block for being equipped with inner core and being filled in the inner core periphery of the installation cavity, it is characterised in that the rubber block
It is interior to be equipped with vertically arranged elastic supporting member for supporting optical member.
2. vehicle top connection board according to claim 1, it is characterised in that the elastic supporting member for supporting optical member is helical spring.
3. vehicle top connection board according to claim 1, it is characterised in that positioned at the inner core in the rubber block
It is equipped between top and the upper cover plate in the elastic supporting member for supporting optical member and/or the rubber block positioned at the lower section of the inner core and institute
State and be equipped with the elastic supporting member for supporting optical member between lower seat board.
4. vehicle top connection board according to claim 1, it is characterised in that the elastic supporting member for supporting optical member and the inner core are same
Axis is set.
5. vehicle top connection board according to claim 1, it is characterised in that the inner core is in class tubular, the elasticity
The diameter of supporting item is more than the diameter of the inner core.
6. vehicle top connection board according to claim 1, it is characterised in that the elastic supporting member for supporting optical member vulcanization is in the rubber
In blob of viscose.
7. vehicle top connection board according to claim 1, it is characterised in that the upper cover plate is equipped with the groove of fovea superior,
The lower seat board is equipped with recessed groove, and the groove of the fovea superior and the recessed groove dock to form the installation cavity.
8. vehicle top connection board according to claim 7, it is characterised in that described in the groove of the fovea superior
Fixing sleeve, which is gone back, outside rubber block is equipped with inner sleeve.
9. vehicle top connection board according to claim 1, it is characterised in that lead to after the upper cover plate and the docking of lower seat board
Cross fastening connection piece connection.
10. vehicle top connection board according to claim 1, it is characterised in that the bottom surface of the lower seat board is fixedly connected
There is chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610892305.7A CN107939904A (en) | 2016-10-13 | 2016-10-13 | A kind of vehicle top connection board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610892305.7A CN107939904A (en) | 2016-10-13 | 2016-10-13 | A kind of vehicle top connection board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939904A true CN107939904A (en) | 2018-04-20 |
Family
ID=61928883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610892305.7A Pending CN107939904A (en) | 2016-10-13 | 2016-10-13 | A kind of vehicle top connection board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939904A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200948740Y (en) * | 2006-09-05 | 2007-09-19 | 沈阳鸿翔复合弹性设备有限公司 | Vehicle suspension |
| US7850183B1 (en) * | 2006-07-10 | 2010-12-14 | Stempf Automotive Industries. Inc. | Adjustable suspension leveling apparatus |
| CN101968092A (en) * | 2010-10-08 | 2011-02-09 | 南京工程学院 | Pitch-varying helical metal rubber composite spring |
| CN202518055U (en) * | 2012-04-12 | 2012-11-07 | 重庆长安汽车股份有限公司 | Upper support assembly of automobile shock absorber |
| CN202531705U (en) * | 2012-05-10 | 2012-11-14 | 安徽科雷伯格胶辊有限公司 | Composite damping spring |
| CN203082101U (en) * | 2012-12-25 | 2013-07-24 | 江南嘉捷电梯股份有限公司 | Shock-absorption pad for elevator |
| CN205131377U (en) * | 2015-10-26 | 2016-04-06 | 上海众力投资发展有限公司 | Chassis top connecting plate base of safety and stability |
| CN205417070U (en) * | 2016-02-22 | 2016-08-03 | 博戈橡胶金属（上海）有限公司 | Automobile shock absorber ware top connecting plate mounting structure |
-
2016
- 2016-10-13 CN CN201610892305.7A patent/CN107939904A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7850183B1 (en) * | 2006-07-10 | 2010-12-14 | Stempf Automotive Industries. Inc. | Adjustable suspension leveling apparatus |
| CN200948740Y (en) * | 2006-09-05 | 2007-09-19 | 沈阳鸿翔复合弹性设备有限公司 | Vehicle suspension |
| CN101968092A (en) * | 2010-10-08 | 2011-02-09 | 南京工程学院 | Pitch-varying helical metal rubber composite spring |
| CN202518055U (en) * | 2012-04-12 | 2012-11-07 | 重庆长安汽车股份有限公司 | Upper support assembly of automobile shock absorber |
| CN202531705U (en) * | 2012-05-10 | 2012-11-14 | 安徽科雷伯格胶辊有限公司 | Composite damping spring |
| CN203082101U (en) * | 2012-12-25 | 2013-07-24 | 江南嘉捷电梯股份有限公司 | Shock-absorption pad for elevator |
| CN205131377U (en) * | 2015-10-26 | 2016-04-06 | 上海众力投资发展有限公司 | Chassis top connecting plate base of safety and stability |
| CN205417070U (en) * | 2016-02-22 | 2016-08-03 | 博戈橡胶金属（上海）有限公司 | Automobile shock absorber ware top connecting plate mounting structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |