CN207984537U - A kind of suspended rubber mat assembly - Google Patents
A kind of suspended rubber mat assembly Download PDFInfo
- Publication number
- CN207984537U CN207984537U CN201820366364.5U CN201820366364U CN207984537U CN 207984537 U CN207984537 U CN 207984537U CN 201820366364 U CN201820366364 U CN 201820366364U CN 207984537 U CN207984537 U CN 207984537U
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- Prior art keywords
- hollow
- round platform
- connection round
- mat assembly
- rubber mat
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- 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.)
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Abstract
The utility model belongs to suspended rubber mat field, specifically discloses a kind of suspended rubber mat assembly, and the suspended rubber mat assembly includes upper connector, lower connector and rubber cushion, and the elastic mounting is arranged between the upper connector and the lower connector；Wherein：The upper connector and the lower connector include hollow connecting pole and hollow connection round platform；The outer conical surface of the hollow connection round platform is fixedly connected with the rubber cushion；The hollow connecting pole is arranged in the hollow connection round platform, the two coaxial arrangement, and is fixedly connected.The utility model is simple in structure, can effectively slow down falling off for rubber cushion and connector.
Description
Technical field
The utility model belongs to suspended rubber mat field, especially a kind of suspended rubber mat assembly.
Background technology
Suspended rubber mat assembly, the suspension for power assembly are installed, and good subtract is played between power assembly and vehicle frame
Bestir oneself use, improves ride comfort.Suspended rubber mat assembly use environment is severe, lasting vibration and by engine radiation
It influences, the coverings such as muddy water, dust, the lost of life, common failure mode is ageing of rubber, rubber cushion and upper junction plate, lower connection
Fall off between plate, rubber cushion cracking etc., need periodically to carry out inspection replacement.
Existing suspended rubber mat assembly, is usually made of upper junction plate, lower connecting plate and rubber cushion.
The suspended rubber mat assembly of the prior art, usual upper junction plate and lower connecting plate are planar attachment plate, flat when selecting
When face connecting plate is as upper junction plate and lower connecting plate, there is following defects：1. upper junction plate or lower connecting plate and rubber cushion
Contact area only has the area of vertical rubber cushion axial vibrations, and contact area is limited, and well-known, the connection of rubber cushion and planar attachment plate
The size of intensity is related with the contact area size of the two, and the contact area of the two is smaller, is more unfavorable for ensureing the connection of the two
Intensity, it is more easy to fall off between the two；2. in the long-term use, radially vibrations meeting band makes rubber cushion with respect to planar attachment plate to rubber cushion
With relative motion, make the presence of stiction between the two, if things go on like this, which can make rubber cushion and planar attachment plate de-
It falls.When the planar attachment plate of the prior art is as upper junction plate and lower connecting plate, contact area is small, and the influence radially shaken,
Can accelerate that rubber cushion is caused to fall off with upper junction plate or lower connecting plate.
Utility model content
The purpose of this utility model is to provide a kind of suspended rubber mat assembly, with solve in the prior art the technical issues of, it
Falling off for rubber cushion and upper junction plate and lower connecting plate can be slowed down.
The technical solution adopted in the utility model is as follows：
A kind of suspended rubber mat assembly, the suspended rubber mat assembly include upper connector, lower connector and rubber cushion, the rubber cushion
It is fixed between the upper connector and the lower connector；Wherein：
The upper connector and the lower connector include hollow connecting pole and hollow connection round platform；
The outer conical surface of the hollow connection round platform is fixedly connected with the rubber cushion；
The hollow connecting pole is arranged in the hollow connection round platform, the two coaxial arrangement, and is fixedly connected.
Suspended rubber mat assembly as described above, wherein preferably, be equipped on the rubber cushion rigid for adjusting the rubber cushion
The preload piece of degree；
The preload piece includes pretension bolt and preloading spring；
The end of the pretension bolt is threaded through in the hollow connecting pole；
The preloading spring is set on the pretension bolt, and the end of the preloading spring is resisted against the hollow company
It connects on round platform.
Suspended rubber mat assembly as described above, wherein preferably, the rubber cushion includes bone plate and two pieces of hollow cylinder shape glue
Block；
The two hollow cylinder shape blob of viscoses, which are relatively fixed, to be arranged in the both sides of the bone plate.
Suspended rubber mat assembly as described above, wherein preferably, in the axial direction of the parallel hollow cylinder shape blob of viscose,
The side of the hollow cylinder shape blob of viscose is cancave cambered surface.
Suspended rubber mat assembly as described above, wherein preferably, the upper connector and the lower connector further include
Connecting plate；
The connecting plate is threaded through on the hollow connecting pole, and the connecting plate is straight greatly against the hollow connection round platform
Diameter end.
Suspended rubber mat assembly as described above, wherein preferably, the larger diameter end of the hollow connection round platform, which is provided with, to be turned over
Side；
The axial direction of the vertical hollow connection round platform of the flange, and prolong to the side far from the hollow connection round platform
It stretches；
The flange is against the connecting plate.
Suspended rubber mat assembly as described above, wherein preferably, the length of the hollow connecting pole be more than or equal to it is described in
The height of sky connection round platform；
It is provided with concave station on the periphery of end of the hollow connecting pole far from the hollow connection round platform smaller diameter end.
Suspended rubber mat assembly as described above, wherein preferably, the connecting plate is elastic plate.
Suspended rubber mat assembly as described above, wherein preferably, the inclination angle of the hollow connection round platform is α, 15 °≤α
≤45°。
Suspended rubber mat assembly as described above, wherein preferably, the inclination angle of the hollow connection round platform is α, α=
30°。
Compared with prior art, the upper connector of the utility model and lower connector are all made of hollow connecting pole and hollow company
Round platform composition is connect, the outer conical surface of hollow connection round platform is fixedly connected with rubber cushion, planar attachment plate compared with prior art, this implementation
Example is accumulated by the contact surface that hollow connection round platform increases rubber cushion and connector, connector here refer to upper connector or
Lower connector has the function that increase the bonding strength of rubber cushion and connector by increasing contact area；Meanwhile hollow connection
The circular conical surface of round platform can hinder the radial vibrations of rubber cushion to a certain extent, slow down because the radial vibrations of rubber cushion cause rubber cushion with
Connector falls off.The utility model is simple in structure, can effectively slow down falling off for rubber cushion and connector.
Description of the drawings
Fig. 1 is the suspended rubber mat assembly structure schematic diagram that the utility model embodiment provides.
Reference sign：
1- upper connectors；
The hollow connecting poles of 11-, 12- connecting plates, the hollow connection round platforms of 13-, 131- flange, 14- damping chambers, 15- concave stations；
Connector under 2-；
3- rubber cushions, 31- bone plates, 32- hollow cylinder shape blob of viscoses；
4- preload pieces, 41- pretension bolts, 42- preloading springs.
Specific implementation mode
The embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the utility model, and cannot be construed to limitations of the present invention.
The embodiments of the present invention provide a kind of suspended rubber mat assembly, as shown in Figure 1, suspended rubber mat assembly includes upper
Connector 1, lower connector 2 and rubber cushion 3, rubber cushion 3 are fixed between upper connector 1 and lower connector 2；Wherein：Upper connection
Part 1 and lower connector 2 include hollow connecting pole 11 and hollow connection round platform 13；The outer conical surface of hollow connection round platform 13 is fixed
Connect rubber cushion 3；Hollow connecting pole 11 is arranged in hollow connection round platform 13, the two coaxial arrangement, and is fixedly connected.
The upper connector 1 of the present embodiment and lower connector 2 are all made of hollow connecting pole 11 and hollow connection round platform 13 composition,
The outer conical surface of hollow connection round platform 13 is fixedly connected with rubber cushion 3, planar attachment plate compared with prior art, during the present embodiment passes through
Sky connection round platform 13 increases rubber cushion 3 and the contact surface of connector is accumulated, and connector here refers to upper connector 1 or lower company
Fitting 2 has the function that increase the bonding strength of rubber cushion 3 and connector by increasing contact area；Meanwhile hollow connection circle
The circular conical surface of platform 13 can hinder the radial vibrations of rubber cushion 3 to a certain extent, slow down because the radial vibrations of rubber cushion 3 lead to rubber cushion
3 fall off with connector.The present embodiment is simple in structure, can effectively slow down the speed that rubber cushion 3 falls off with connector.
In above procedure, the circular conical surface of hollow connection round platform 13 hinders the degree of rubber cushion 3 radially shaken and hollow connection
The inclination angle of round platform 13 is that the size of α is related；When the inclination angle of hollow connection round platform 13 is that α is bigger, hollow connection round platform 13
The axial component of circular conical surface is bigger, better to the obstruction effect of rubber cushion 3 radially shaken；But at this point, hollow connection round platform 13
The radial component of circular conical surface can reduce, and the axial damping of rubber cushion 3 is main, the diameter of the circular conical surface of hollow connection round platform 13
Performance too small to component, not utilizing the axial damping of rubber cushion 3 to act on.So when specific implementation, hollow connection round platform
13 inclination angle is α, 15 °≤α≤45 °, preferably α=30 °.
When setting, to ensure the intensity of connector entirety, connector refers to upper connector 1 or lower connector here
2, preferably hollow connecting pole 11 and hollow connection round platform 13 are integrally formed.Specifically, cast member may be used, using grinding tool system
It makes；Weldment can also be used；The present embodiment is simultaneously not specifically limited.Meanwhile material can select iron, steel or alloy etc.,
Those skilled in the art can select according to specific implementation process.
Suspended rubber mat assembly provided in this embodiment forms damping chamber between hollow connecting pole 11 and hollow connection round platform 13
14.At work, damping chamber 14 can play the role of assisting damping.
As the preferred technical solution of the present embodiment, with continued reference to FIG. 1, being equipped on rubber cushion 3 for adjusting rubber cushion 3
The preload piece 4 of rigidity；Preload piece 4 includes pretension bolt 41 and preloading spring 42；The end of pretension bolt 41 is threaded through hollow company
It connects in column 11；Preloading spring 42 is set on pretension bolt 41, and the end of preloading spring 42 is resisted against hollow connection round platform 13
On.The presence of preloading spring 42 can be played the role of radially shaking in the axially adjacent abatement rubber cushion 3 of rubber cushion 3.
As the preferred technical solution of the present embodiment, with continued reference to FIG. 1, rubber cushion 3 includes that bone plate 31 and two pieces are hollow
Cylindrical type blob of viscose 32；Two hollow cylinder shape blob of viscoses 32, which are relatively fixed, to be arranged in the both sides of bone plate 31.When setting, bone plate 31
The axial setting of vertical hollow cylinder shape blob of viscose 32, and corresponding 32 inner hollow of hollow cylinder shape blob of viscose circle is provided on bone plate 31
Via, so that pretension bolt 41 is threaded through in rubber cushion 3.
The monoblock rubber cushion 3 that the prior art is replaced with bone plate 31 and two pieces of hollow cylinder shape blob of viscoses 32, can play increase
The effect of 3 integral strength of rubber cushion.Meanwhile the present embodiment, only with two pieces of hollow cylinder shape blob of viscoses 32, every piece of hollow cylinder shape glue
32 equal one end of block is fixedly connected with the outer conical surface of hollow connection round platform 13, and the other end is fixedly connected with bone plate 31.Because of hollow cylinder shape
The movement of 32 opposite joints of hollow cylinder shape blob of viscose caused by the radial vibrations of blob of viscose 32, connector refers to upper connector here
1 or lower connector 2 remains able to be hindered by the axial component of the circular conical surface of hollow cylinder shape blob of viscose 32.So with 31 He of bone plate
The rubber cushion 3 of two pieces of hollow cylinder shape blob of viscoses 32 combination still is able to ensureing to slow down the de- of hollow cylinder shape blob of viscose 32 and connector
The effect fallen.
Meanwhile the edge of bone plate 31 can be protruded with the periphery of opposite hollow cylindrical type blob of viscose 32, and in the protrusion of bone plate 31
Edge on mounting hole is set so that bone plate 31 become connection structure, be used for and vehicle support stand end link or engine end
The connection of link, to meet the total integral diversified installation requirements of suspended rubber mat.
As the preferred technical solution of the present embodiment, with continued reference to FIG. 1, in the axis of parallel hollow cylindrical type blob of viscose 32
Upwards, the side of hollow cylinder shape blob of viscose 32 is cancave cambered surface.The setting, can be to avoid on 32 periphery of hollow cylinder shape blob of viscose
Stress concentration improves the service life of hollow cylinder shape blob of viscose 32.
As the preferred technical solution of the present embodiment, with continued reference to FIG. 1, upper connector 1 and lower connector 2 also wrap
Include connecting plate 12；Connecting plate 12 is threaded through on hollow connecting pole 11, and connecting plate 12 is against hollow 13 larger diameter end of connection round platform.
Connecting plate 12 plays the role of seal shock-proof chamber 14.Connecting plate 12 can be fixedly connected with hollow connecting pole 11, can also activity
Connection.In the present embodiment, it is contemplated that there is rubber cushion 3 certain elasticity, the elasticity can lead to the big straight of hollow connection round platform 13
The position at diameter end can change, it is preferred, therefore, that connecting plate 12 is flexibly connected hollow connecting pole 11.When assembly, by pre-tightening spiral shell
The extruding force that the nut or vehicle support stand end link or engine end link of 41 end of bolt provide, by connecting plate 12
It is resisted against in the larger diameter end of hollow connection round platform 13.
As the preferred technical solution of the present embodiment, with continued reference to FIG. 1, the larger diameter end of hollow connection round platform 13 is set
It is equipped with flange 131；The axial direction of the vertical hollow connection round platform 13 of flange 131, and extend to the side far from hollow connection round platform 13；
Flange 131 is connected plate 12.The setting of flange 131, can be to avoid the stress concentration of the larger diameter end of hollow connection round platform 13.
Meanwhile suspended rubber mat assembly, in axial damping, contact area when connecting plate 12 is resisted against on flange 131 compares connecting plate
12 contact area when being resisted against in the larger diameter end of hollow connection round platform 13 increases, which contributes to suspended rubber mat assembly
Axial damping effect.
Connecting plate 12 can directly be slidably arranged in hollow connecting pole 11, at this point, the nut of pretension bolt 41 is when urgent,
Pressure can be applied to the larger diameter end of hollow connection round platform 13 by applying pressure to connecting plate 12, cause to pre-tighten
It crosses.As the preferred technical solution of the present embodiment, the length of hollow connecting pole 11 is more than or equal to the height of hollow connection round platform 13
Degree；Hollow connecting pole 11 is the hollow connecting pole 11 with certain wall thickness, can justify hollow connecting pole 11 far from hollow connection
A part for the end of 13 smaller diameter end of platform is by way of cutting down wall thickness so that outer wall forms concave station 15, and connecting plate 12 fills
It fits on concave station 15, can play the role of pre-tightening limit.Certainly, the formation of concave station 15 is not limited to this here, can be direct
Select the hollow connecting pole 11 of step, those skilled in the art that can be selected according to actual conditions.Meanwhile the present embodiment
In, preferably connecting plate 12 is elastic plate.Elastic plate and non-rigid plate are selected, the pretightning force of suspended rubber mat assembly can be increased.
The structure, feature and effect of the utility model are described in detail based on the embodiments shown in the drawings, with
Upper is only the preferred embodiment of the utility model, but the utility model is not to limit practical range shown in drawing, every according to this
Change made by the conception of utility model, or be revised as the equivalent embodiment of equivalent variations, still without departing from specification and diagram institute
When the spirit covered, it should be within the protection scope of the present utility model.
Claims (10)
1. a kind of suspended rubber mat assembly, the suspended rubber mat assembly includes upper connector (1), lower connector (2) and rubber cushion (3),
The rubber cushion (3) is fixed between the upper connector (1) and the lower connector (2)；It is characterized in that：
The upper connector (1) and the lower connector (2) include hollow connecting pole (11) and hollow connection round platform (13)；
The outer conical surface of the hollow connection round platform (13) is fixedly connected with the rubber cushion (3)；
Hollow connecting pole (11) setting is in the hollow connection round platform (13), the two coaxial arrangement, and is fixedly connected.
2. suspended rubber mat assembly according to claim 1, it is characterised in that：It is equipped on the rubber cushion (3) for adjusting
State the preload piece (4) of rubber cushion (3) rigidity；
The preload piece (4) includes pretension bolt (41) and preloading spring (42)；
The end of the pretension bolt (41) is threaded through in the hollow connecting pole (11)；
The preloading spring (42) is set on the pretension bolt (41), and the end of the preloading spring (42) is resisted against institute
It states on hollow connection round platform (13).
3. suspended rubber mat assembly according to claim 1, it is characterised in that：The rubber cushion (3) includes bone plate (31) and two pieces
Hollow cylinder shape blob of viscose (32)；
The two hollow cylinder shape blob of viscoses (32), which are relatively fixed, to be arranged in the both sides of the bone plate (31).
4. suspended rubber mat assembly according to claim 3, it is characterised in that：In the parallel hollow cylinder shape blob of viscose (32)
In axial direction, the side of the hollow cylinder shape blob of viscose (32) is cancave cambered surface.
5. suspended rubber mat assembly according to claim 1, it is characterised in that：The upper connector (1) and the lower connector
(2) further include connecting plate (12)；
The connecting plate (12) is threaded through on the hollow connecting pole (11), and the connecting plate (12) is against the hollow connection
Round platform (13) larger diameter end.
6. suspended rubber mat assembly according to claim 5, it is characterised in that：The larger diameter end of the hollow connection round platform (13)
It is provided with flange (131)；
The axial direction of the vertical hollow connection round platform (13) of the flange (131), and to far from the hollow connection round platform (13)
Side extend；
The flange (131) is against the connecting plate (12).
7. suspended rubber mat assembly according to claim 5, it is characterised in that：The length of the hollow connecting pole (11) be more than etc.
In the height of the hollow connection round platform (13)；
It is provided on the periphery of end of the hollow connecting pole (11) far from described hollow connection round platform (13) smaller diameter end
Concave station (15).
8. suspended rubber mat assembly according to claim 5, it is characterised in that：The connecting plate (12) is elastic plate.
9. suspended rubber mat assembly according to claim 1, it is characterised in that：The inclination angle of the hollow connection round platform (13) is
α, 15 °≤α≤45 °.
10. suspended rubber mat assembly according to claim 9, it is characterised in that：The inclination angle of the hollow connection round platform (13)
For α, α=30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366364.5U CN207984537U (en) | 2018-03-16 | 2018-03-16 | A kind of suspended rubber mat assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366364.5U CN207984537U (en) | 2018-03-16 | 2018-03-16 | A kind of suspended rubber mat assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207984537U true CN207984537U (en) | 2018-10-19 |
Family
ID=63827191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820366364.5U Expired - Fee Related CN207984537U (en) | 2018-03-16 | 2018-03-16 | A kind of suspended rubber mat assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207984537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083975A (en) * | 2021-09-09 | 2022-02-25 | 安徽江淮汽车集团股份有限公司 | Universal rear suspension |
-
2018
- 2018-03-16 CN CN201820366364.5U patent/CN207984537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083975A (en) * | 2021-09-09 | 2022-02-25 | 安徽江淮汽车集团股份有限公司 | Universal rear suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |