CN205824017U - A kind of inner core, rubber bushing and automobile - Google Patents
A kind of inner core, rubber bushing and automobile Download PDFInfo
- Publication number
- CN205824017U CN205824017U CN201620464969.9U CN201620464969U CN205824017U CN 205824017 U CN205824017 U CN 205824017U CN 201620464969 U CN201620464969 U CN 201620464969U CN 205824017 U CN205824017 U CN 205824017U
- Authority
- CN
- China
- Prior art keywords
- inner core
- groove
- rubber
- rubber bushing
- along
- 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.)
- Expired - Fee Related
Links
Abstract
This utility model provides a kind of inner core, the adhesive portion for increasing bond area it is provided with on described inner core, thus increase the bond area of rubber bodies and inner core further, strengthen the adhesive strength of rubber bodies and inner core, long-time use, the inner core not easily leading to rubber bushing departs from rubber bodies, thus improves the NVH performance of car load, enhances traffic safety.This utility model additionally provides a kind of rubber bushing with above-mentioned inner core and has the automobile of this rubber bushing.
Description
Technical field
This utility model relates to technical field of automobile parts, particularly to a kind of inner core, rubber bushing and automobile.
Background technology
In recent years, along with development and the raising of human living standard, the comfortableness that automobile is taken by people of science and technology
Require more and more higher, wherein NVH (Noise, Vibration, Harshness noise, vibration and the sound vibration roughness) property of car load
It can be the key factor affecting vehicle ride comfort.
Rubber bushing, as suspension rubber element, suffers from great impact, suspension to the NVH performance of suspension and car load
The shock and vibration being delivered to vehicle body by electromotor can be alleviated, it is ensured that the stability of automobile operation with rubber bushing.But at present
The suspension rubber bushing of automobile, owing to being affected by technique and material etc. in process of production, the inner core of rubber bushing and rubber
The adhesive strength of colloid is typically difficult to reach to specify requirement, uses for a long time, is easily caused inner core and the rubber bodies of rubber bushing
Depart from, thus reduce the NVH performance of car load, be likely to result in driving danger further.
Therefore, how to strengthen the inner core of rubber bushing and the adhesive strength of rubber bodies, improve NVH performance and the driving of car load
Safety is that those skilled in the art need badly and solve the technical problem that.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of inner core, by increasing capacitance it is possible to increase with the bond area of rubber bodies,
Thus further enhance the adhesive strength with rubber bodies, thus be conducive to improving NVH performance and the travel safety of car load.
Another object of the present utility model is provide a kind of rubber bushing with above-mentioned inner core and have this rubber
The automobile of lining.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of inner core, described inner core is provided with the adhesive portion for increasing bond area.
Preferably, described adhesive portion is the multiple tracks groove being opened on described inner core, or is arranged on described inner core many
Road is protruding.
Preferably, when described adhesive portion is groove, described groove is ring-type, and groove described in multiple tracks is along described inner core
Axial distribution；When described adhesive portion is protruding, described projection is ring-type, and protruding axially dividing along described inner core described in multiple tracks
Cloth.
Preferably, when described adhesive portion is groove, being axially distributed twist along described inner core of groove described in multiple tracks；
When described adhesive portion is protruding, protruding being axially distributed twist along described inner core described in multiple tracks.
Preferably, when described adhesive portion is groove, described groove is axially extending along described inner core, and recessed described in multiple tracks
Groove is " u "-shaped, " V " shape or rectangle along the cross section of the circumferentially distributed of described inner core and described groove.
Preferably, multiple fins of the axial distribution along described inner core it are additionally provided with in described groove.
Preferably, described in adjacent twice, between groove, it is additionally provided with the circumferentially extending multiple fins along described inner core, and
Multiple described fins are along the axial distribution of described inner core.
Preferably, when described adhesive portion is groove, the width of described groove is 25-30mm, and the degree of depth is 5-10mm；Work as institute
When stating adhesive portion for projection, the width of described projection is 25-30mm, and height is 5-10mm.
A kind of rubber bushing, including inner core, described inner core is the inner core described in above-mentioned any one.
A kind of automobile, including rubber bushing, described rubber bushing is rubber bushing described above.
As can be seen from the above technical solutions, the utility model discloses a kind of inner core, described inner core is provided with for
Increase the adhesive portion of bond area, owing to inner core and rubber bodies are integrated sulfidization molding, shell and rubber bodies integrated vulcanizing molding,
Therefore on inner core, the adhesive portion for increasing bond area it is provided with, it is possible to increase the bond area of rubber bodies and inner core, from
And further enhance the adhesive strength of rubber bodies and inner core, use for a long time, it is not easy to cause inner core and the rubber of rubber bushing
Body departs from, thus improves the NVH performance of car load, further enhancing travel safety.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it is clear that, the accompanying drawing in describing below is only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to the accompanying drawing provided.
Fig. 1 is the core arrangement generalized section disclosed in prior art；
Fig. 2 is the overall structure generalized section of the rubber bushing disclosed in prior art；
Fig. 3 is the core arrangement schematic diagram in this utility model embodiment disclosed in 1；
Fig. 4 is core arrangement generalized section disclosed in this utility model embodiment 1；
Fig. 5 is the overall structure generalized section of rubber bushing disclosed in this utility model embodiment 1；
Fig. 6 is core arrangement schematic diagram disclosed in this utility model embodiment 2；
Fig. 7 is core arrangement schematic diagram disclosed in this utility model embodiment 3；
Fig. 8 is core arrangement schematic diagram disclosed in this utility model embodiment 4.
Wherein, each component names is as follows:
1-inner core, 11-groove, 2-rubber bodies, 3-shell.
Detailed description of the invention
One of core of the present utility model is to provide a kind of inner core that can increase bond area, can not only increase with
The bond area of rubber bodies, strengthens the adhesive strength with rubber bodies, additionally it is possible to improve NVH performance and the travel safety of car load.
Another core of the present utility model is provide a kind of rubber bushing with above-mentioned inner core and have this rubber
The automobile of lining.
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the accompanying drawings and be embodied as
The utility model is described in further detail for mode.
It is provided with the adhesive portion for increasing bond area on inner core 1 disclosed in this utility model embodiment, due to
Rubber bodies 2 and inner core 1 are integrated sulfidization molding, rubber bodies 2 and shell 3 integrated vulcanizing molding, are therefore provided with use on inner core 1
In the adhesive portion increasing bond area, it is possible to increase the bond area of rubber bodies 2 and inner core 1, thus further enhance rubber bodies 2
With the adhesive strength of inner core 1, add up according to result of the test, adopt the structure, so that rubber bodies 2 is bonding with inner core 1
Intensity reaches 10MPa, uses for a long time, it is not easy to causes the inner core 1 of rubber bushing to depart from rubber bodies 2, thus extends rubber
In the service life of glue lining, improve the NVH performance of car load, further enhancing travel safety.
It is to be understood that adhesive portion be the multiple tracks groove 11 being opened on inner core 1 or the multiple tracks being arranged on inner core 1 convex
Rising, certainly, groove 11 or the shape of projection and the distribution form on inner core 1 can be multiple.
As it is shown on figure 3, when adhesive portion is groove 11, groove 11 is ring-type, and multiple tracks groove 11 is along axial point of inner core 1
Cloth；When adhesive portion is protruding, projection is ring-type, and the protruding axial distribution along inner core 1 of multiple tracks, it should be noted that groove
11 or projection distributed quantity on inner core 1 the most, be more conducive to inner core 1 bonding with rubber bodies 2, in order at guarantee inner core
1 reduces processing cost while the adhesive strength of rubber bodies 2, and here, groove 11 or projection are arranged on the quantity on inner core 1
Preferably 3-8 road, the width of groove 11 is preferably 25-30mm, and the degree of depth is preferably 5-10mm, the protruding preferred 25-30mm of width, high
Spend preferred 5-10mm, the most both can ensure that the adhesive strength between inner core 1 and rubber bodies 2, processing cost can be reduced again.
Certainly, when adhesive portion is groove 11, multiple tracks groove 11 can also be distributed twist along the axial of inner core 1, when
When adhesive portion is protruding, protruding being axially distributed twist along inner core 1 of multiple tracks, it is arranged such, it is ensured that inner core 1 and rubber
Body 2 bonding more tight, connects and more fastens.
Further, when adhesive portion is groove 11, groove 11 is axially extending along inner core 1, and multiple tracks groove 11 is along interior
The circumference of core 1 is distributed, it should be noted that the cross section of groove 11 can be " u "-shaped, " V " shape or rectangle, certainly, also
Multiple fins of the axial distribution along inner core 1 can be set in the inside of groove 11, it is to be understood that multiple fin is along interior
Core 1 circumferentially extending, and along the axial distribution of inner core 1, be arranged such, the bonding of inner core 1 and rubber bodies 2 can be increased further
Area, thus further enhance the adhesive strength of inner core 1 and rubber bodies 2.It should be noted that groove 11 setting on inner core 1
Putting quantity is 3-8 road, is arranged such, and both can strengthen the adhesive strength of inner core 1 and rubber bodies 2, can reduce again processing cost.
It is of course also possible to the circumferentially extending multiple fins along inner core 1 are set between adjacent twice groove 11, and multiple
Fin is axially distributed, is arranged such, and can increase the bond area of inner core 1 and rubber bodies 2 further, thus strengthen inner core 1
Adhesion strength with rubber bodies 2.
It should be noted that when bond area is groove, the width of groove is 25-30mm, the degree of depth is 5-10mm, when viscous
The portion that connects is for time protruding, and protruding width is 25-30mm, and height is 5-10mm.
Also disclosing a kind of rubber bushing in this utility model embodiment, including inner core, described inner core is any of the above-described reality
Execute inner core disclosed in example.
Owing to this rubber bushing have employed inner core disclosed in above-described embodiment, thus this rubber bushing has concurrently above-mentioned interior
The corresponding technological merit of core, no longer repeats this herein.
Also disclosing a kind of automobile in this utility model embodiment, this automobile is provided with rubber bushing, and this rubber lining
Set is rubber bushing disclosed in any of the above-described embodiment.
Owing to this automobile have employed rubber bushing disclosed in above-described embodiment, thus this automobile has above-mentioned rubber lining concurrently
Overlap corresponding technological merit, herein this is no longer repeated.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. an inner core, it is characterised in that be provided with the adhesive portion for increasing bond area, described adhesive portion on described inner core
For the multiple tracks groove (11) being opened on described inner core, groove (11) axially dividing twist along described inner core described in multiple tracks
Cloth；Or axially extending along described inner core of described groove (11), and groove described in multiple tracks (11) divides along the circumference of described inner core
The cross section of cloth and described groove (11) is " u "-shaped, " V " shape or rectangle.
Inner core the most according to claim 1, it is characterised in that described groove is additionally provided with the axle along described inner core in (11)
Multiple fins to distribution.
Inner core the most according to claim 1, it is characterised in that be additionally provided with along institute between groove (11) described in adjacent twice
State circumferentially extending multiple fins of inner core, and multiple described fin is along the axial distribution of described inner core.
Inner core the most according to claim 2, it is characterised in that the width of described groove is 25-30mm, the degree of depth is 5-
10mm。
5. a rubber bushing, including inner core, it is characterised in that described inner core be as described in any one of claim 1-4 in
Core.
6. an automobile, including rubber bushing, it is characterised in that described rubber bushing is rubber as claimed in claim 5 lining
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464969.9U CN205824017U (en) | 2016-05-19 | 2016-05-19 | A kind of inner core, rubber bushing and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464969.9U CN205824017U (en) | 2016-05-19 | 2016-05-19 | A kind of inner core, rubber bushing and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824017U true CN205824017U (en) | 2016-12-21 |
Family
ID=57559051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464969.9U Expired - Fee Related CN205824017U (en) | 2016-05-19 | 2016-05-19 | A kind of inner core, rubber bushing and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718973A (en) * | 2022-04-11 | 2022-07-08 | 中国电子科技集团公司电子科学研究院 | Rubber damper assembly |
-
2016
- 2016-05-19 CN CN201620464969.9U patent/CN205824017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718973A (en) * | 2022-04-11 | 2022-07-08 | 中国电子科技集团公司电子科学研究院 | Rubber damper assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206845773U (en) | A kind of automobile control arm bushing | |
| CN205824017U (en) | A kind of inner core, rubber bushing and automobile | |
| CN203666303U (en) | Automobile control arm rubber bushing | |
| CN102166932A (en) | Arm swing assembly bushing of vehicle suspension system | |
| CN204200937U (en) | One rises type automobile shock inner sleeve | |
| CN104553723B (en) | A kind of lining of car engine suspension cushion assembly | |
| CN207261606U (en) | A kind of differential casing of lightweight structure | |
| CN206145038U (en) | High -speed railway or motor car be rubber joint for oil pressure shock absorber | |
| CN204755729U (en) | Blotter of car shock absorber | |
| JP2008286385A (en) | Ball joint | |
| CN206501667U (en) | Bushing, vibration damper complement and automobile under a kind of shock absorber | |
| CN204037257U (en) | Automobile front under controlling arm and back bush thereof | |
| CN203979272U (en) | A kind of lining being connected with vehicle body for rear overhang drop in beam | |
| CN208324805U (en) | A kind of high-strength vehicle damper top connection board | |
| KR20120095557A (en) | Trailing arm bush for vehicle | |
| CN203211038U (en) | Car cantilever of high-strength rubber bushing | |
| CN207088890U (en) | Sprung shock-strut clip | |
| CN205417063U (en) | Torsion bush | |
| CN207961361U (en) | A kind of bushing combination part | |
| CN207634580U (en) | Connector sleeve in rub resistance | |
| CN203979263U (en) | A kind of for the anti-suction wall suspension dust-proof cover on automobile absorber | |
| CN211730968U (en) | Stabilizer bar bush and stabilizer bar assembly | |
| CN205689675U (en) | A kind of automobile absorber lining | |
| CN204610677U (en) | Vibration damper suspension ring lining | |
| CN204870412U (en) | Automotive suspension control arm bush and automotive suspension control arm assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20210519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |