CN205344504U - Novel suspension cushion assembly behind automobile engine - Google Patents
Novel suspension cushion assembly behind automobile engine Download PDFInfo
- Publication number
- CN205344504U CN205344504U CN201620137640.1U CN201620137640U CN205344504U CN 205344504 U CN205344504 U CN 205344504U CN 201620137640 U CN201620137640 U CN 201620137640U CN 205344504 U CN205344504 U CN 205344504U
- Authority
- CN
- China
- Prior art keywords
- inner frame
- external diameter
- angle
- inclination
- vulcanite
- 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
- 239000000725 suspension Substances 0.000 title abstract description 7
- 238000013016 damping Methods 0.000 claims description 10
- 230000007704 transition Effects 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 206010063493 Premature ageing Diseases 0.000 description 1
- 208000032038 Premature aging Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Springs (AREA)
Abstract
The utility model discloses a novel suspension cushion assembly behind automobile engine, including inner frame, outer skeleton, there is the vulcanite body between the inside and outside skeleton, it is internal at vulcanite with outer skeleton parcel simultaneously, the inner frame external diameter passes through tapering transition section to straightway, corresponding outer skeleton and still including straight section, straight section inwards is equipped with the angle of inclination, and the angle of inclination is equipped with the crotch to having the vertical section after, wherein the angle of inclination of outer skeleton corresponds the tapering transition section of inner frame external diameter, and the vertical section of outer skeleton corresponds the straightway of inner frame external diameter, rubber body shoulder shock attenuation radian is outer circular arc. The utility model discloses a vulcanizing inside and outside skeleton and the vulcanite body as an organic whole, adjusting skeleton texture in former simultaneously, upper portion changes the angle of inclination design into by the excessive design of circular arc, also is exactly the design of tapering transition section to to incline inclination unanimous with outer skeleton, can reduce rubber shear strength, improves product fatigue life.
Description
Technical field
This utility model relates to car engine suspension technical field, specifically new automobile engine rear mounting system assembly, vibrates for the isolation between electromotor and vehicle frame.
Background technology
Current engine mounting exists that fatigue life is short, damping effect is poor, comfort of passenger is poor to make electromotor and vehicle frame isolation, ultimately results in electromotor and other parts because too much vibrating generation fatigue rupture.
As shown in Figure 1.Including inner frame one A, outer connecting framework one B, vulcanite one C, shoulder damping radian one D, vulcanite one C is had between inner frame one A and outer connecting framework one B, wherein the external diameter of inner frame one A is decreased to tail end by arc transition in the middle, it is plane body outside outer connecting framework one B, is inside provided with inclination angle and crotch, wherein the outer-diameter circular arc transition of its inclination angle correspondence inner frame one A, crotch back bending forms the reinforcement angle of multiaspect, and shoulder damping radian one D is the circular arc concaved.In this product, the outer-diameter circular arc transition of inner frame one A is too compact, rubber shearing inclination is formed with outer connecting framework one B inclination angle, the life-span of vulcanite one C will be substantially reduced, simultaneously the circular arc of the indent of shoulder damping radian one D as well as rubber shearing inclination premature aging.
Summary of the invention
This utility model is in order to improve engine mounting reliability, avoid damaging other parts because of product failure, there is provided new construction can improve the fatigue life of product, thus extending the service life of electromotor, reduce the frequency of vibration of vehicle frame, reduce failure risk, special proposition new automobile engine rear mounting system assembly.
For this technical solution of the utility model it is, new automobile engine rear mounting system assembly, including inner frame, purchasing ore, has vulcanite body between interior purchasing ore, purchasing ore is wrapped in vulcanite body simultaneously, it is characterised in that: described inner frame external diameter is by the excessive section of tapering to straightway；Corresponding purchasing ore also includes flat segments, and flat segments is provided inwardly with inclination angle, and inclination angle, to having vertical section, is provided with crotch after vertical section；The wherein excessive section of tapering of the inclination angle correspondence inner frame external diameter of purchasing ore, the straightway of the vertical section correspondence inner frame external diameter of purchasing ore.
Enter one be improved by: described rubber bodies shoulder damping radian is external arc.
Entering one be improved by: the tapering of the described inner frame excessive section of external diameter tapering is 10-30 °, the angle at the inclination angle of corresponding purchasing ore is 10-30 °.
Entering one be improved by: the tapering of the described inner frame excessive section of external diameter tapering is 15 °, the angle at the inclination angle of corresponding purchasing ore is 15 °.
Beneficial effect:
This utility model is to be integrated with the sulfuration of vulcanite body by inside and outside skeleton, adjust former inner framework structure simultaneously, top is changed into inclination angle design by circular arc surdimensionnement, the namely excessive section design of tapering, and it is consistent with purchasing ore angle of inclination of inclining, can reduce rubber shear strength, improve product fatigue life.
Adjusting vulcanite body shoulder damping radian is external arc, adds rubber volume, improves suspension product axial carrying intensity, thus improving product fatigue life.
The tapering of the excessive section of tapering is 10-30 °, and the inclination angles of corresponding purchasing ore is 10-30 °, rubber shear strength effectively, improves product fatigue life.
The tapering of the excessive section of inner frame external diameter tapering is 15 °, and the angle at the inclination angle of corresponding purchasing ore is 15 ° can ensure shear strength to greatest extent, improves product fatigue life.
This utility model improves car load vibration and ride quality, thus extending the service life of electromotor, reducing the frequency of vibration of vehicle frame, reducing failure risk；Electromotor is connected with vehicle frame by suspending, and during electromotor operating, has suspended isolation effect of vibration.
Accompanying drawing explanation
The former back suspension device of engine structural representation of Fig. 1.
Fig. 2 back suspension device of engine structural representation of the present utility model.
Fig. 3 this utility model back suspension device of engine uses view.
In figure, A is inner frame one, and B is outer connecting framework one, and C is vulcanite one, and D is shoulder damping radian one,
1 is inner frame, and 11 is the excessive section of tapering, and 12 is straightway, and 2 is vulcanite body, and 21 is rubber bodies shoulder damping radian, 3 is purchasing ore, and 31 is inclination angle, and 32 is vertical section, and 33 is crotch, and 34 is flat segments, 4 is fixing bolt, and 5 is engine support, and 6 is electromotor, and 7 is vehicle frame.
Detailed description of the invention
This utility model is as shown in Figure 2,3.
New automobile engine rear mounting system assembly, including inner frame 1, purchasing ore 3, has vulcanite body 2 between inside and outside skeleton 1,3, is wrapped in vulcanite body 2 by purchasing ore 3 simultaneously, and described inner frame 1 external diameter passes through tapering excessive section 11 to straightway 12；Corresponding purchasing ore 3 also includes flat segments 34, and flat segments 34 is provided inwardly with inclination angle 31, and inclination angle 31, to having vertical section 32, is provided with crotch 33 after vertical section 32；The wherein excessive section 11 of tapering of corresponding inner frame 1 external diameter in the inclination angle 31 of purchasing ore 3, the straightway 12 of corresponding inner frame 1 external diameter of the vertical section 32 of purchasing ore 3.
Vulcanite body 2 shoulder damping radian 21 is external arc.
The tapering of the described excessive section 11 of inner frame 1 external diameter tapering is 10-30 °, and the angle at the inclination angle 31 of corresponding purchasing ore 3 is 10-30 °.
The tapering of the described excessive section 11 of inner frame 3 external diameter tapering is 15 °, and the angle at the inclination angle 32 of corresponding purchasing ore 3 is 15 °.
Before sulfuration first by inner frame 1 and, purchasing ore 3 fix by mould, reinject rubber and carry out formation vulcanite body 3.
Engine support 5 this utility model is connected by electromotor 6 by fixing bolt 4 in use, this utility model is connected with vehicle frame 7 by purchasing ore 3 simultaneously, form an organic whole, improve car load vibration and ride quality, thus extending the service life of electromotor, reduce the frequency of vibration of vehicle frame, reduce failure risk；Electromotor is connected with vehicle frame by suspending, and during electromotor operating, has suspended isolation effect of vibration.
Claims (4)
1. new automobile engine rear mounting system assembly, including inner frame (1), purchasing ore (3), inside and outside skeleton has vulcanite body (2) between (1,3), purchasing ore (3) is wrapped in vulcanite body (2) simultaneously, it is characterised in that: described inner frame (1) external diameter is by the excessive section of tapering (11) to straightway (12)；Corresponding purchasing ore (3) also includes flat segments (34), and flat segments (34) is provided inwardly with inclination angle (31), and inclination angle (31), to having vertical section (32), are provided with crotch (33) after vertical section (32)；The wherein excessive section of the tapering (11) of corresponding inner frame (1) external diameter in the inclination angle (31) of purchasing ore (3), the straightway (12) of corresponding inner frame (1) external diameter of the vertical section (32) of purchasing ore (3).
2. new automobile engine rear mounting system assembly according to claim 1, it is characterised in that: shoulder damping radian (21) of vulcanite body (2) is external arc.
3. new automobile engine rear mounting system assembly according to claim 1, it is characterised in that: the tapering of the excessive section of described inner frame (1) external diameter tapering (11) is 10-30 °, and the angle at the inclination angle (31) of corresponding purchasing ore (3) is 10-30 °.
4. the new automobile engine rear mounting system assembly according to claim 1 or 3, it is characterised in that: the tapering of the excessive section of described inner frame (3) external diameter tapering (11) is 15 °, and the angle at the inclination angle 32 of corresponding purchasing ore (3) is 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137640.1U CN205344504U (en) | 2016-02-24 | 2016-02-24 | Novel suspension cushion assembly behind automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137640.1U CN205344504U (en) | 2016-02-24 | 2016-02-24 | Novel suspension cushion assembly behind automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205344504U true CN205344504U (en) | 2016-06-29 |
Family
ID=56179938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620137640.1U Expired - Fee Related CN205344504U (en) | 2016-02-24 | 2016-02-24 | Novel suspension cushion assembly behind automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205344504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691685A (en) * | 2018-08-01 | 2018-10-23 | 台州环洋机电有限公司 | A kind of T-type piston on general gasoline engines |
-
2016
- 2016-02-24 CN CN201620137640.1U patent/CN205344504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691685A (en) * | 2018-08-01 | 2018-10-23 | 台州环洋机电有限公司 | A kind of T-type piston on general gasoline engines |
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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 |
Granted publication date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |