CN108454373A - V-shaped suspension assembly structure - Google Patents
V-shaped suspension assembly structure Download PDFInfo
- Publication number
- CN108454373A CN108454373A CN201810359917.9A CN201810359917A CN108454373A CN 108454373 A CN108454373 A CN 108454373A CN 201810359917 A CN201810359917 A CN 201810359917A CN 108454373 A CN108454373 A CN 108454373A
- Authority
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- China
- Prior art keywords
- groove
- cushion
- assembly structure
- support base
- angle
- 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
Links
- 239000000725 suspension Substances 0.000 title abstract description 14
- 239000002184 metal Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
A V-shaped suspension assembly structure comprises a supporting seat and a suspension soft cushion, wherein the suspension soft cushion is arranged in the supporting seat; the top of the suspension cushion is provided with an upper bracket, the upper bracket is in limit fit with the supporting seat through at least two limit bolts, and the limit bolts sequentially penetrate through the upper bracket, the suspension cushion, the supporting seat and the rubber cushion block and then are in threaded connection with the positioning nuts; one side of supporting seat is provided with V type groove, the suspension cushion sets up in V type inslot, the opposite side of supporting seat is provided with the locking groove, rubber cushion and set nut all set up in the locking groove. The suspension cushion stress is stable not only in this design, and the reliability is high, can effectively cushion ascending stress moreover, optimizes the shock attenuation effect.
Description
Technical field
The present invention relates to a kind of mounting structure more particularly to a kind of V-type mounting assembly structures, and it is particularly applicable to extend suspension
The service life of rubber.
Background technology
The volume of truck high-power engine is big, quality is big, generally requires setting suspension bracket and is supported.To carry
The comfort for rising certain vehicle, is adjusted its engine suspension soft pad assembly rigidity, reduces its vertical direction rigidity.However it is existing
Cushion assembly all directions rigidity at certain proportionate relationship, it is laterally rigid after the vertical direction rigidity for reducing cushion assembly
Degree also declines therewith, and during this results in vehicle to run, power assembly is larger in lateral displacement, and violent shearing force can shorten
The cushion service life；Meanwhile with the reduction of lateral stiffness, Engine Mounting System declines in lateral intrinsic frequency, close to vapour
The intrinsic frequency of suspension is unfavorable for vibration of the Engine Mounting System isolation from automotive suspension.
China Patent Publication No. is CN 204077341U, and publication date is that the utility model patent on January 7th, 2015 discloses
A kind of engine rear mounting system assembly, including Semi surrounding type cushion fulcrum bearing and its V type holders of internal setting, it is described
Semi surrounding type cushion fulcrum bearing includes the coaming plate and backboard being connected with each other, and the V types holder is enclosed by what is be arranged on its peripheral surface
The inside limit for covering cushion assembly and coaming plate coordinates；It is provided at least three rubber between the back and backboard of the V types holder
Cushion, the rubber mount are integrated with the vulcanization of V type holders.Although the utility model adjusts cushion assembly intrinsic frequency, its
There are still following defects：
The suspending cushion of utility model rubber pad under limiting condition is in tensional state, be easy to cause rubber pad tearing, shadow
Ring the damping performance of cushion.
Invention content
The purpose of the present invention is overcoming the problems, such as that rubber tensile existing in the prior art influences damping effect, one is provided
The V-type mounting assembly structure of kind damping in the way of compression.
In order to achieve the above object, technical solution of the invention is：
A kind of V-type mounting assembly structure, including support base and suspending cushion, the suspending cushion are set in support base；
Upper bracket is provided at the top of the suspending cushion, the upper bracket is limited by least two caging bolts with support base
Cooperation, the caging bolt connect after drawing-in upper bracket, suspending cushion, support base and rubber cushion blocks successively with location nut screw thread
It connects；
The side of the support base is provided with V-groove, and the suspending cushion is set in V-groove, the other side of the support base
It is provided with locking slot, the rubber cushion blocks may be contained with location nut in locking slot.
The side of the support base is provided with V-groove, and the back of the V-groove is provided with limited step, the limiting stand
It is formed with locking slot below rank, fixed hole is offered on the top surface of the limited step；
The suspending cushion includes integral structure triangle limit pad and trapezoidal fixing pad, is offered on the trapezoidal fixing pad solid
Determine hole；
The triangle limit pad is set in V-groove, and both sides inclined-plane and the triangle of the V-groove limit the inclined-plane in rebasing portion
Limit cooperation, the bottom surface of the trapezoidal fixing pad 22 are in contact with the top surface of limited step 13, the mounting hole and fixed hole
It is correspondingly arranged.
Pressing table is provided on the bottom surface of the upper bracket, the top surface that the pressing table and triangle limit are padded, which compresses, matches
It closes.
The rubber cushion blocks are rectangular rubber block, and at least two rubber mounting holes, institute are provided on the rubber cushion blocks
The thickness for stating rubber cushion blocks is more than or equal to 15 millimeters；
The location nut is rectangle metal derby, and at least two threaded holes are provided in the location nut.
The caging bolt is threadedly coupled with location nut, stop nut successively.
The angle that the both sides inclined-plane of the V-groove is formed is equal with the triangle limit pad angle of 21 bottom wedge angles, the V
The angle for the angle that the both sides inclined-plane of type groove is formed is 45 degree of -75 degree.
The angle for the angle that the both sides inclined-plane of the V-groove is formed is 60 degree.
Compared with prior art, beneficial effects of the present invention are：
1, the limit pad in a kind of V-type mounting assembly structure of the present invention is the effective gravity decomposed straight down of triangle, is carried
The reliability of height suspension.Therefore, the suspending cushion stability under loading of the design, reliability are high.
2, the structure of the rubber cushion blocks in a kind of V-type mounting assembly structure of the present invention can effectively buffer upper bracket by
Upward pulling force to realize effective damping, extend the service life of rubber pad.Therefore the design can be buffered effectively upwards
Stress, optimize damping effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the sectional side view of Fig. 1.
Fig. 3 is the structural schematic diagram of support base in Fig. 2.
Fig. 4 is the structural schematic diagram of suspending cushion in Fig. 2.
Fig. 5 is the structural schematic diagram of upper bracket in Fig. 2.
Fig. 6 is the structural schematic diagram of rubber cushion blocks in Fig. 2.
Fig. 7 is the structural schematic diagram of location nut in Fig. 2.
In figure：Support base 1, V-groove 11, locking slot 12, limited step 13, fixed hole 14, suspending cushion 2, triangle
Limit pad 21, trapezoidal fixing pad 22, mounting hole 23, upper bracket 3, pressing table 31, caging bolt 4, rubber cushion blocks 5, rubber are fixed
Hole 51, location nut 6, threaded hole 61, stop nut 7.
Specific implementation mode
Below in conjunction with description of the drawings, the present invention is described in further detail with specific implementation mode.
Referring to Fig. 1 to Fig. 7, a kind of V-type mounting assembly structure, including support base 1 and suspending cushion 2, the suspending cushion 2
It is set in support base 1；
The top of the suspending cushion 2 is provided with upper bracket 3, and the upper bracket 3 passes through at least two caging bolts 4 and support base
1 limit cooperation, the caging bolt 4 successively after drawing-in upper bracket 3, suspending cushion 2, support base 1 and rubber cushion blocks 5 with positioning spiral shell
Mother 6 is threadedly coupled；
The side of the support base 1 is provided with V-groove 11, and the suspending cushion 2 is set in V-groove 11, the support base 1
The other side is provided with locking slot 12, and the rubber cushion blocks 5 may be contained with location nut 6 in locking slot 12.
The side of the support base 1 is provided with V-groove 11, and the back of the V-groove 11 is provided with limited step 13, described
The lower section of limited step 13 is formed with locking slot 12, and fixed hole 14 is offered on the top surface of the limited step 13；
The suspending cushion 2 includes integral structure triangle limit pad 21 and trapezoidal fixing pad 22, on the trapezoidal fixing pad 22
Offer mounting hole 23；
The triangle limit pad 21 is set in V-groove 11, both sides inclined-plane and 21 bottom of triangle limit pad of the V-groove 11
The inclined-plane limit cooperation in portion, the bottom surface of the trapezoidal fixing pad 22 are in contact with the top surface of limited step 13, the mounting hole 23
It is correspondingly arranged with fixed hole 14.
Pressing table 31, the top surface of the pressing table 31 and triangle limit pad 21 are provided on the bottom surface of the upper bracket 3
Compression fit.
The rubber cushion blocks 5 are rectangular rubber block, and at least two rubber mounting holes are provided on the rubber cushion blocks 5
51, the thickness of the rubber cushion blocks 5 is more than or equal to 15 millimeters；
The location nut 6 is rectangle metal derby, and at least two threaded holes 61 are provided in the location nut 6.
The caging bolt 4 is threadedly coupled with location nut 6, stop nut 7 successively.
The angle that the both sides inclined-plane of the V-groove 11 is formed is equal with the triangle limit pad angle of 21 bottom wedge angles, institute
The angle for stating the angle of the both sides inclined-plane formation of V-groove 11 is 45 degree of -75 degree.
The angle for the angle that the both sides inclined-plane of the V-groove 11 is formed is 60 degree.
The principle of the present invention is described as follows：
The angle that the both sides inclined-plane of the V-groove 11 is formed is equal with the triangle limit pad angle of 21 bottom wedge angles, the V-type
The both sides inclined-plane of slot 11 and the inclined-plane limit of 21 bottoms of triangle limit pad coordinate, and such design effectively optimizes triangle limit
The stress of position pad 21, is convenient for damping noise reduction.
Embodiment 1：
A kind of V-type mounting assembly structure, including support base 1 and suspending cushion 2, the suspending cushion 2 are set in support base 1；
The top of the suspending cushion 2 is provided with upper bracket 3, and the upper bracket 3 is limited by least two caging bolts 4 with support base 1
Position cooperation, the caging bolt 4 successively after drawing-in upper bracket 3, suspending cushion 2, support base 1 and rubber cushion blocks 5 with location nut 6
It is threadedly coupled；The side of the support base 1 is provided with V-groove 11, and the suspending cushion 2 is set in V-groove 11, the support
The other side of seat 1 is provided with locking slot 12, and the rubber cushion blocks 5 may be contained with location nut 6 in locking slot 12；The support
The side of seat 1 is provided with V-groove 11, and the back of the V-groove 11 is provided with limited step 13, the lower section of the limited step 13
It is formed with locking slot 12, fixed hole 14 is offered on the top surface of the limited step 13；The suspending cushion 2 includes that one is tied
Structure triangle limits pad 21 and trapezoidal fixing pad 22, and mounting hole 23 is offered on the trapezoidal fixing pad 22；The triangle limit
Position pad 21 is set in V-groove 11, and the inclined-plane limit of both sides inclined-plane and triangle 21 bottoms of limit pad of the V-groove 11 is matched
It closes, the bottom surface of the trapezoidal fixing pad 22 is in contact with the top surface of limited step 13, and the mounting hole 23 and fixed hole 14 are right
It should be arranged；Pressing table 31 is provided on the bottom surface of the upper bracket 3, the pressing table 31 and the top surface of triangle limit pad 21 are pressed
Tight fit；The rubber cushion blocks 5 are rectangular rubber block, and at least two rubber mounting holes 51 are provided on the rubber cushion blocks 5,
The thickness of the rubber cushion blocks 5 is more than or equal to 15 millimeters；The location nut 6 is rectangle metal derby, in the location nut 6
It is provided at least two threaded holes 61.
Embodiment 2：
Embodiment 2 is substantially the same manner as Example 1, the difference is that：
The angle that the both sides inclined-plane of the V-groove 11 is formed is equal with the triangle limit pad angle of 21 bottom wedge angles, the V-type
The angle for the angle that the both sides inclined-plane of slot 11 is formed is 45 degree of -75 degree.
Embodiment 3：
Embodiment 3 is substantially the same manner as Example 2, the difference is that：
The caging bolt 4 is threadedly coupled with location nut 6, stop nut 7 successively；The both sides inclined-plane of the V-groove 11 is formed
Angle angle be 60 degree.
Claims (7)
1. a kind of V-type mounting assembly structure, including support base（1）With suspending cushion（2）, the suspending cushion（2）It is set to branch
Support seat（1）It is interior, it is characterised in that：
The suspending cushion（2）Top be provided with upper bracket（3）, the upper bracket（3）Pass through at least two caging bolts（4）
With support base（1）Limit cooperation, the caging bolt（4）Drawing-in upper bracket successively（3）, suspending cushion（2）, support base（1）With
Rubber cushion blocks（5）Afterwards with location nut（6）It is threadedly coupled；
The support base（1）Side be provided with V-groove（11）, the suspending cushion（2）It is set to V-groove（11）It is interior, it is described
Support base（1）The other side be provided with locking slot（12）, the rubber cushion blocks（5）With location nut（6）It may be contained within locking slot
（12）It is interior.
2. a kind of V-type mounting assembly structure according to claim 1, it is characterised in that：
The support base（1）Side be provided with V-groove（11）, the V-groove（11）Back be provided with limited step（13）,
The limited step（13）Lower section be formed with locking slot（12）, the limited step（13）Top surface on offer fixed hole
（14）；
The suspending cushion（2）It limits and pads including integral structure triangle（21）And trapezoidal fixing pad（22）, the trapezoidal fixation
Pad（22）On offer mounting hole（23）；
The triangle limit pad（21）It is set to V-groove（11）It is interior, the V-groove（11）Both sides inclined-plane and triangle limit
Pad（21）The inclined-plane limit cooperation of bottom, the trapezoidal fixing pad（22）Bottom surface and limited step（13）Top surface be in contact,
The mounting hole（23）With fixed hole（14）It is correspondingly arranged.
3. a kind of V-type mounting assembly structure according to claim 2, it is characterised in that：
The upper bracket（3）Bottom surface on be provided with pressing table（31）, the pressing table（31）It limits and pads with triangle（21）'s
Top surface compression fit.
4. a kind of V-type mounting assembly structure according to claim 2 or 3, it is characterised in that：
The rubber cushion blocks（5）For rectangular rubber block, the rubber cushion blocks（5）On be provided at least two rubber mounting holes
（51）, the rubber cushion blocks（5）Thickness be more than or equal to 15 millimeters；
The location nut（6）For rectangle metal derby, the location nut（6）On be provided at least two threaded holes（61）.
5. a kind of V-type mounting assembly structure according to claim 4, it is characterised in that：
The caging bolt（4）Successively with location nut（6）, stop nut（7）It is threadedly coupled.
6. a kind of V-type mounting assembly structure according to claim 2 or 3, it is characterised in that：
The V-groove（11）Angle and the triangle limit that are formed of both sides inclined-plane pad（21）The angle of bottom wedge angle is equal, institute
State V-groove（11）Both sides inclined-plane formed angle angle be 45 degree -75 spend.
7. according to claim（6）A kind of V-type mounting assembly structure, it is characterised in that：
The V-groove（11）Both sides inclined-plane formed angle angle be 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359917.9A CN108454373B (en) | 2018-04-20 | 2018-04-20 | V-shaped suspension assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359917.9A CN108454373B (en) | 2018-04-20 | 2018-04-20 | V-shaped suspension assembly structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108454373A true CN108454373A (en) | 2018-08-28 |
| CN108454373B CN108454373B (en) | 2023-10-31 |
Family
ID=63236054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810359917.9A Active CN108454373B (en) | 2018-04-20 | 2018-04-20 | V-shaped suspension assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454373B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367380A (en) * | 2018-11-06 | 2019-02-22 | 东风商用车有限公司 | Suspension cushion assembly structure |
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| CN104896006A (en) * | 2015-06-30 | 2015-09-09 | 安徽江淮汽车股份有限公司 | Rear-mounted rubber mat assembly |
| CN106945513A (en) * | 2017-01-23 | 2017-07-14 | 宁波捷豹振动控制系统有限公司 | Automobile gearbox mounting assembly |
| US20170355256A1 (en) * | 2016-06-14 | 2017-12-14 | Vibracoustic North America L.P. | Engine mount, system and method |
| CN207140856U (en) * | 2017-09-15 | 2018-03-27 | 哈尔滨凌云汽车零部件有限公司 | Seat mounting bracket assembly |
| CN208593288U (en) * | 2018-04-20 | 2019-03-12 | 东风商用车有限公司 | V-shaped suspension assembly structure |
-
2018
- 2018-04-20 CN CN201810359917.9A patent/CN108454373B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060022391A1 (en) * | 2004-07-28 | 2006-02-02 | Qingxin Chen | Engine suspension cushion assembly |
| WO2011105404A1 (en) * | 2010-02-25 | 2011-09-01 | 山下ゴム株式会社 | Liquid-sealed vibration control device |
| CN202319863U (en) * | 2011-11-22 | 2012-07-11 | 十堰风神汽车橡塑制品有限公司 | Rear suspension cushion assembly of engine |
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| CN204077341U (en) * | 2014-09-01 | 2015-01-07 | 东风商用车有限公司 | Rear suspension cushion assembly of engine |
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| CN106945513A (en) * | 2017-01-23 | 2017-07-14 | 宁波捷豹振动控制系统有限公司 | Automobile gearbox mounting assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367380A (en) * | 2018-11-06 | 2019-02-22 | 东风商用车有限公司 | Suspension cushion assembly structure |
| CN109367380B (en) * | 2018-11-06 | 2023-10-31 | 东风商用车有限公司 | Suspension cushion assembly structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108454373B (en) | 2023-10-31 |
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