CN205706140U - A kind of new type rubber suspension bushing structure - Google Patents
A kind of new type rubber suspension bushing structure Download PDFInfo
- Publication number
- CN205706140U CN205706140U CN201620348517.4U CN201620348517U CN205706140U CN 205706140 U CN205706140 U CN 205706140U CN 201620348517 U CN201620348517 U CN 201620348517U CN 205706140 U CN205706140 U CN 205706140U
- Authority
- CN
- China
- Prior art keywords
- limited block
- lining
- impact
- interior fuse
- rubber
- 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
The utility model discloses a kind of new type rubber suspension bushing structure, including little lining, Large lining, connect the connecting rod of little lining and Large lining, the bushing sleeves being fixed in Large lining, the interior fuse of auxiliary connection vehicle frame, described interior fuse is connected by rubber spring with bushing sleeves, being additionally provided with on lining top for spacing primary elastomeric limited block, sleeve is provided with the secondary rubber limited block for opposite direction auxiliary stopper；Described primary elastomeric limited block and secondary rubber limited block are provided with some projections towards interior fuse side, and in the distance from top of described projection, the distance of fuse is identical.Of the present utility model effectively in advance impact is resisted, increase buffer time, make assault sense mitigate；When impacting less, first jut contacts interior fuse buffering or offsets impact, and overall impact sense is lighter；Just can impact limited block body part when impulsive force is bigger, therefore body part impact number of times to lack relatively, extends the service life of limited block.
Description
Technical field
The utility model relates to vehicle structure technical field, is specifically related to a kind of new type rubber suspension bushing structure, it is achieved that the more preferable buffering to impact operating mode.
Background technology
Development with auto industry, people require also to improve constantly for the comfortableness driven, with the application of the automatic buffer vibration piece based on rubber suspension bush structure for improving ride comfort, reduce impact sense when fierceness is driven particularly important, wherein the quality of the design of lining limited block for mitigate anxious accelerate, anxious slow down, electricity is flame-out and the impact sense of the operating mode such as gearshift is most important.And the power assembly suspension system of the most important application as Hyundai Motor rubber bushing, power assembly fluctuates in generation high torque such as anxious acceleration, suddenly deceleration, gearshift, electricity stop working, rubber spring can be caused to clash into limited block, and toggle suspended rubber lining directly determines the quality of suspension system shock absorbing sense especially in the performance of above operating mode lower position block.
The impact sense when fierceness is driven for the rubber suspension bush structure of existing structure is more strong, have impact on ride comfort.
Content of the invention
The purpose of this utility model is: provide one new type rubber suspension bushing structure, clashes into, to slow down automobile power assembly rubber spring and interior fuse under the generation high torque such as anxious acceleration, suddenly deceleration, gearshift, point stop working fluctuate operating mode, the impact sense that suspension bushing limited block produces.
The utility model is achieved by the following technical solution: a kind of new type rubber suspension bushing structure, it is characterized in that: include little lining, Large lining, connect the connecting rod of little lining and Large lining, the bushing sleeves being fixed in Large lining, the interior fuse of auxiliary connection vehicle frame, described interior fuse is connected by rubber spring with bushing sleeves, being additionally provided with on lining top for spacing primary elastomeric limited block, sleeve is provided with the secondary rubber limited block for opposite direction auxiliary stopper；Described primary elastomeric limited block and secondary rubber limited block are provided with some projections towards interior fuse side, and in the distance from top of described projection, the distance of fuse is identical.
Effective effect of the present utility model is:
1st, it is conformed with on limited block, is equivalent to decrease the distance with interior fuse, in advance impact can be resisted, increase buffer time, make assault sense mitigate；
2nd, first jut contacts interior fuse, and jut is relatively small due to volume, can be softer, and when impacting less, when jut can be offset, overall impact sense is lighter；
3rd, first jut contacts interior fuse shock absorbing, only can impact limited block body part further when impulsive force is bigger, and therefore body part impact number of times to lack relatively, extends the service life of limited block.
Additionally, learnt by experiment, in the case that stroke-limit is identical, the nonlinear characteristic of the lining rigidity of the utility model structure is more preferable, and stiffness curve is smoother, and curve will not produce obvious flex point.
Brief description
Fig. 1 is to use structural representation of the present utility model.
Sequence number explanation in figure: 1 little lining, 2 connecting rods, 3 Large linings, 4 bushing sleeves, fuse in 5,6 rubber springs, 7 primary elastomeric limited blocks, 8 secondary rubber limited blocks, 9 projections.
Detailed description of the invention
It is illustrated in figure 1 a kind of new type rubber suspension bushing structure of the utility model, including the little lining 1 being connected with power assembly by bolt, Large lining 3, connect the connecting rod 2 of little lining and Large lining, the bushing sleeves 4 being fixed in Large lining, the interior fuse 5 being connected with subframe by bolt of auxiliary connection vehicle frame, described interior fuse is connected by rubber spring 6 with bushing sleeves, being additionally provided with on bushing sleeves 4 top for spacing primary elastomeric limited block 7, sleeve is provided with the secondary rubber limited block 8 for opposite direction auxiliary stopper；Described primary elastomeric limited block and secondary rubber limited block are provided with some projections 9 towards interior fuse side, and the top of described projection is identical with the distance of interior fuse.
The utility model structure is compared with traditional structure, limited block is provided with some projections towards the side of interior fuse, this projection continuous arrangement becomes laciniation, make rubber spring and interior fuse first clash into when high-speed mobile and compress this continuous print jut, further compressing limited block as impact is relatively big, such structure has the advantage that
1st, it is conformed with on limited block, is equivalent to decrease the distance with interior fuse, in advance impact can be resisted, increase buffer time, make assault sense mitigate；
2nd, first jut contacts interior fuse, and jut is relatively small due to volume, can be softer, and when impacting less, when jut can be offset, overall impact sense is lighter；
3rd, first jut contacts interior fuse shock absorbing, only can impact limited block body part further when impulsive force is bigger, and therefore body part impact number of times to lack relatively, extends the service life of limited block.
Additionally, learnt by experiment, in the case that stroke-limit is identical, the nonlinear characteristic of the lining rigidity of the utility model structure is more preferable, and stiffness curve is smoother, and curve will not produce obvious flex point.
This structure can be applicable to any use rubber bushing as on the equipment of buffer structure, be not limited solely to the use of automobile lining.In all of utilization scene, this rubber bush structure can produce foregoing advantageous effects.
Of the present utility model general principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; the utility model is not restricted to the described embodiments; described in above-described embodiment and specification, principle of the present utility model is simply described; on the premise of without departing from the utility model spirit and scope; the utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed the utility model.
Claims (1)
1. a new type rubber suspension bushing structure, it is characterized in that: include little lining, Large lining, connect the connecting rod of little lining and Large lining, the bushing sleeves being fixed in Large lining, the interior fuse of auxiliary connection vehicle frame, described interior fuse is connected by rubber spring with bushing sleeves, being additionally provided with on bushing sleeves top for spacing primary elastomeric limited block, sleeve is provided with the secondary rubber limited block for opposite direction auxiliary stopper；Described primary elastomeric limited block and secondary rubber limited block are provided with some projections towards interior fuse side, and the top of described projection is identical with the distance of interior fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348517.4U CN205706140U (en) | 2016-04-25 | 2016-04-25 | A kind of new type rubber suspension bushing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348517.4U CN205706140U (en) | 2016-04-25 | 2016-04-25 | A kind of new type rubber suspension bushing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706140U true CN205706140U (en) | 2016-11-23 |
Family
ID=57295774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348517.4U Expired - Fee Related CN205706140U (en) | 2016-04-25 | 2016-04-25 | A kind of new type rubber suspension bushing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706140U (en) |
-
2016
- 2016-04-25 CN CN201620348517.4U patent/CN205706140U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |