CN201193668Y - Engine suspension cushion - Google Patents
Engine suspension cushion Download PDFInfo
- Publication number
- CN201193668Y CN201193668Y CNU2008200347017U CN200820034701U CN201193668Y CN 201193668 Y CN201193668 Y CN 201193668Y CN U2008200347017 U CNU2008200347017 U CN U2008200347017U CN 200820034701 U CN200820034701 U CN 200820034701U CN 201193668 Y CN201193668 Y CN 201193668Y
- Authority
- CN
- China
- Prior art keywords
- cushion
- cover cap
- engine suspension
- power assembly
- skeleton
- 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 - Lifetime
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- 239000000725 suspension Substances 0.000 title claims abstract description 29
- 239000007769 metal material Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 12
- 239000011324 bead Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000005987 sulfurization reaction Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000003190 viscoelastic substance Substances 0.000 description 1
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Abstract
The utility model discloses an engine suspension gasket, belonging to the technical field of automobile structure and relating to an automobile power assembly suspension system. The technical proposal comprises: the engine suspension gasket is also provided with a gasket cover (6) which is made of metal material; the concave side of the gasket cover (6) is jointed and connected with a gasket supporting skeleton (1). The technical proposal is adopted to limit the gasket deformation properly; and the gasket cover used for limitation is adopted to limit the larger deformation of the power assembly under particular working condition, thus ensuring that an interference does not happen between the power assembly and each accessory system and an automobile body, not only satisfying the requirement to the displacement deformation quantity of the power assembly under various working conditions, but also satisfying the comfort of the whole automobile, prolonging the service life of the power assembly and the components of each accessory system and improving the whole automobile quality.
Description
Technical field
The utility model belongs to the technical field of automobile construction, relates to automobile power assembly suspension system, and more particularly, the utility model relates to a kind of engine suspension soft pad in this system.
Background technique
The topmost effect of automobile power assembly suspension system is the supporting engine power assembly, bear the dynamic and static load under its various operating modes, and the displacement of power assembly on all directions is in the acceptable scope, not with front deck in other component and vehicle body interfere; Secondly, require it can realize absorbing, vibration damping and vibration isolation, reduce noise, to satisfy the NVH requirement of car load.
In structure, adopted the suspending cushion of rubber material mainly to play absorbing, vibration isolation, noise reduction effect, generally formed by two-part: i.e. basic framework (being mainly the stamping part of sheet metal) and rubber, and through sulfidization molding.Rubber is a kind of viscoelastic material, and it has lot of advantages: the shape of rubber parts is unrestricted, and the rigidity of all directions can freely be selected within the specific limits, has the space spring performance, can bear the load of a plurality of directions; Fricative damping in utilizing can absorb vibration and impact energy preferably, has two kinds of effects of spring and damping concurrently; Easily, simplified fixing and supporting structure greatly, made the total quality reduction that suspends with firm the bonding together of metal; Structural manufacturing process is simple, and is cheap, is fit to produce in batches; Use easy to maintenance.
But space spring performance just because of rubber parts, cause power assembly under some special operation conditions, to produce bigger position distortion, thereby cause power assembly and accessory system and vehicle body and other annexes to interfere mutually, influence complete vehicle quality and component working life.
The model utility content
Problem to be solved in the utility model provides a kind of engine suspension soft pad, its objective is the amount of deformation of restriction suspending cushion, makes between power assembly and each accessory system and the vehicle body not interfere.
To achieve these goals, the technological scheme that the utility model is taked is: this engine suspension soft pad that is provided, comprise fixedly skeleton of cushion support framework and cushion, connect into as a whole through sulfuration process with rubber part between the two, fixedly establish the cushion fixed hole that is connected with vehicle body on the skeleton at cushion, on the cushion support framework, establish and be used for the fixing bolt that is connected with power assembly, the cushion cover cap of being made by metallic material also is set on described engine suspension soft pad, and the concave surface of its cushion cover cap and cushion support framework are fitted and connected.
For making the utility model more perfect, more detailed and concrete technological scheme below also further having proposed, to obtain best practical effect, realize goal of the invention better, and improve novelty of the present utility model and creativeness:
Described cushion is fixedly on the outward edge of skeleton, be provided with perk structure towards cushion cover cap direction, and on the structural edge of this perk, if fixing skeleton rubber sleeve, described fixedly skeleton rubber sleeve and this perk structure become one through sulfuration process, the bead side of described cushion cover cap concave surface is in fixedly the skeleton rubber sleeve is included in, and forms the gap.
The bead side of described cushion cover cap concave surface and fixedly the gap between the skeleton rubber sleeve in 5mm to 10mm scope.
Establish the locating stud fastening with it on the described cushion support framework, set the position pin-and-hole on the described cushion cover cap, described locating stud passes this hole of this Kong Bingyu and forms cooperation.
Establish fixed bolt hole on the described cushion cover cap, described fixing bolt passes this hole.
The utility model adopts technique scheme, can play suitable position-limiting action to the rubber mount distortion, adopt and spacingly play the moderate finite deformation of restricted power assembly under special operation condition with the cushion cover cap, guaranteed can not interfere between power assembly and each accessory system and the vehicle body, when the power assembly displacement deformation amount under satisfying various working conditions requires, satisfy the car load travelling comfort again, thereby improved the working life and the complete vehicle quality of power assembly and each accessory system component greatly.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are made brief description:
Fig. 1 is an assembly structure schematic representation of the present utility model;
Fig. 2 does not install the structural representation of cushion cover cap for the utility model;
Fig. 3 is the schematic representation of the oblique projection of structure of the expressed cushion cover cap of Fig. 1;
Fig. 4 is the schematic representation of the oblique projection of structure shown in Figure 2.
Be labeled as among the figure: 1, cushion support framework, 2, fixing bolt, 3, locating stud, 4, rubber part, 5, the fixing skeleton of cushion, 6, the cushion cover cap, 7, the cushion fixed hole, 8, fixing skeleton rubber sleeve.
Embodiment
Contrast accompanying drawing below, by description to embodiment, to effect and working principle, the manufacturing process of the mutual alignment between the shape of embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present utility model, technological scheme had more complete, accurate and deep understanding to help those skilled in the art.
The of the present utility model structure expressed as Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model is a kind of engine suspension soft pad, the main body of its supporting is to adopt the basic framework of metal material, comprises fixedly skeleton 5 of cushion support framework 1 and cushion, generally adopts steel plate to be shaped through punch process.Cushion support framework 1 and cushion fixedly are connected to become integral body by rubber part 4 through sulfuration between the skeleton 5, fixedly are provided with the cushion fixed hole 7 that is connected with vehicle body on the skeleton 5 at cushion, by this hole engine suspension soft pad are fixed on the vehicle body; On cushion support framework 1, establish and be used for the fixing bolt 2 that is connected with power assembly,, power assembly and cushion support framework 1 are fastenedly connected by this hole; Rubber part 4 by flexibility carries out vibration isolation, absorbing, vibration damping and reduces noise for power assembly, and the working condition of motor is improved, and prolongs its working life, has also improved the travelling comfort of vehicle ride simultaneously.
In order to solve the problem that exists at the described present known technology of this specification background technique part and to overcome its defective, realize the restriction suspending cushion amount of deformation, make the goal of the invention that does not interfere between power assembly and each accessory system and the vehicle body, the technological scheme that the utility model is taked is:
As shown in Figures 1 to 4, this engine suspension soft pad provided by the utility model also is provided with the cushion cover cap of being made by metallic material 6 on described engine suspension soft pad, and the concave surface of its cushion cover cap 6 and cushion support framework 1 are fitted and connected.
The utility model is considered under some more abominable working conditions, as owing to the engine rotation imbalance, jolt and the reason of various serious unfavorable operating modes causes the excessive deformation of rubber parts, the amount of deformation of engine suspension soft pad is excessive, can cause between power assembly and other component even the vehicle body and interfere, so on suspending cushion, increased the cushion cover cap 6 of a spacing usefulness, can play suitable position-limiting action to the rubber mount distortion, thereby when satisfying the displacement deformation of power assembly under various operating modes, also guaranteed car load NVH requirement.
Cushion support framework 1 and cushion fixedly skeleton 5 play be connected, the effect of stationary power assembly, spacingly play the moderate finite deformation of restricted power assembly under special operation condition with 6 of cushion cover caps, satisfying the space of power assembly under various operating modes to greatest extent, thereby improved the working life of power assembly and each accessory system component.Cushion cover cap 6 is that the structural type of cover with the band side is contained on the engine suspension soft pad.Its material is similarly steel plate and is shaped through punch process.
In order more clearly to explain implementation method of the present utility model and detail, below by each embodiment
Embodiment one:
When engine suspension soft pad is out of shape when excessive, cushion cover cap 6 carries out spacing.In order to make when spacing, cushion cover cap 6 directly with cushion fixedly skeleton 5 generation the direct of rigid pipe contact, the utility model has been taked following structure:
Described cushion is fixedly on the outward edge of skeleton 5, be provided with perk structure towards cushion cover cap 6 directions, and on the structural edge of this perk, if fixedly the skeleton rubber sleeve 8, described fixedly skeleton rubber sleeve 8 becomes one through the sulfuration worker with this perk structure, the bead side of described cushion cover cap 6 concave surfaces is in fixedly skeleton rubber sleeve 8 is included in, and forms the gap.
When engine suspension soft pad is out of shape, cushion cover cap 6 relative cushions fixedly skeleton 5 are subjected to displacement moving, excessive when being out of shape, then the side of cushion cover cap 6 and cushion fixedly the fixedly skeleton rubber sleeve 8 on the skeleton 5 come in contact, and the mobile of cushion cover cap 6 stopped, finally making engine suspension soft pad no longer continue distortion.Owing to be to contact, so in the spacing instantaneous vibration that has also reduced the collision generation with the fixedly skeleton rubber sleeve 8 of flexibility.Even after spacing contact, still can there be a very little amount of deformation to realize further vibration damping.
Embodiment two:
The bead side of cushion cover cap 6 concave surfaces described in the embodiment one and fixedly the gap between the skeleton rubber sleeve 8 in 5mm to 10mm scope.
Cushion cover cap 6 and fixedly the maximal clearance between the skeleton rubber sleeve 8 be 10mm, minimum is 5mm, this has also just determined the maximum deformation quantity of engine suspension soft pad on a certain direction, when surpassing 5mm down to 10mm, cushion cover cap 6 has just played position-limiting action at this moment, the amount of deformation of rubber part 4 is controlled in the 5mm to 10mm, thereby guaranteed that power assembly and each accessory system do not interfere with each other and power assembly does not interfere with vehicle body, when power assembly displacement deformation amount requires under satisfying various operating modes, satisfy the car load travelling comfort again, thereby improved the working life and the complete vehicle quality of component greatly.
Embodiment three:
More than establish the locating stud fastening 3 on the described cushion support framework 1 of each embodiment with it, set a position pin-and-hole on the described cushion cover cap 6, described locating stud 3 passes this hole of this Kong Bingyu and forms and cooperate.
Locating stud 3 is to be used to prevent that cushion cover cap 6 from rotating and make it can not realize spacing effect at cushion support framework 1, and assembling is also very convenient.
Embodiment four;
More than establish fixed bolt hole on the described cushion cover cap 6 of each embodiment, described fixing bolt 2 passes this hole.
Adopt the said structure scheme, make the installation of cushion cover cap 6 on engine suspension soft pad more convenient, do not need to be provided with in addition mounting structure, at power assembly with when engine suspension soft pad is connected, just can directly install be connected, fastening.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technological scheme carry out; or design of the present utility model and technological scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (5)
1. engine suspension soft pad, comprise fixedly skeleton (5) of cushion support framework (1) and cushion, use rubber part (4) to be connected to become integral body between the two through sulfuration process, fixedly be provided with the cushion fixed hole (7) that is connected with vehicle body on the skeleton (5) at cushion, on cushion support framework (1), establish and be used for the fixing bolt (2) that is connected with power assembly, it is characterized in that: the cushion cover cap of being made by metallic material (6) also is set on described engine suspension soft pad, and the concave surface of its cushion cover cap (6) and cushion support framework (1) are fitted and connected.
2. according to the described engine suspension soft pad of claim 1, it is characterized in that: described cushion is fixedly on the outward edge of skeleton (5), be provided with perk structure towards cushion cover cap (6) direction, and on the structural edge of this perk, be provided with fixedly skeleton rubber sleeve (8), described fixedly skeleton rubber sleeve (8) and this perk structure become one through sulfuration process, and the bead side of described cushion cover cap (6) concave surface is in fixedly skeleton rubber sleeve (8) is included in, and form the gap.
3. according to the described engine suspension soft pad of claim 2, it is characterized in that: the bead side of described cushion cover cap (6) concave surface and fixedly the gap between the skeleton rubber sleeve (8) in 5mm to 10mm scope.
4. according to claim 1 or 2 or 3 described engine suspension soft pads, it is characterized in that: described cushion support framework (1) is provided with the locating stud fastening with it (3), described cushion cover cap (6) is gone up and is set the position pin-and-hole, and described locating stud (3) passes this hole of this Kong Bingyu and forms cooperation.
5. according to claim 1 or 2 or 3 described engine suspension soft pads, it is characterized in that: establish fixed bolt hole on the described cushion cover cap (6), described fixing bolt (2) passes this hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200347017U CN201193668Y (en) | 2008-04-19 | 2008-04-19 | Engine suspension cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200347017U CN201193668Y (en) | 2008-04-19 | 2008-04-19 | Engine suspension cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193668Y true CN201193668Y (en) | 2009-02-11 |
Family
ID=40393204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200347017U Expired - Lifetime CN201193668Y (en) | 2008-04-19 | 2008-04-19 | Engine suspension cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193668Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275494A (en) * | 2010-06-09 | 2011-12-14 | 中国嘉陵工业股份有限公司（集团） | Suspension structure for engine |
| CN102514473A (en) * | 2011-12-31 | 2012-06-27 | 力帆实业(集团)股份有限公司 | Left suspension bracket of automobile engine |
| CN102729794A (en) * | 2012-06-25 | 2012-10-17 | 安徽中鼎减震橡胶技术有限公司 | Back pull rod suspension of automobile engine |
| CN102991327A (en) * | 2012-11-27 | 2013-03-27 | 芜湖市顺昌汽车配件有限公司 | Mounting device for suspending assembly of engine |
| CN103277441A (en) * | 2013-06-05 | 2013-09-04 | 上海电机学院 | Rubber suspension for automobile engine |
| CN103770619A (en) * | 2014-02-27 | 2014-05-07 | 安徽江淮汽车股份有限公司 | Suspension cushion |
| CN106427519A (en) * | 2016-12-09 | 2017-02-22 | 上海电机学院 | Automobile power suspension connecting plate |
| CN106740035A (en) * | 2016-12-24 | 2017-05-31 | 重庆小康工业集团股份有限公司 | Engine suspension soft pad device |
| CN107618351A (en) * | 2017-09-21 | 2018-01-23 | 清华大学苏州汽车研究院（相城） | A kind of novel damping suspension |
| CN112124061A (en) * | 2020-10-09 | 2020-12-25 | 安徽江淮汽车集团股份有限公司 | Connection structure |
-
2008
- 2008-04-19 CN CNU2008200347017U patent/CN201193668Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275494A (en) * | 2010-06-09 | 2011-12-14 | 中国嘉陵工业股份有限公司（集团） | Suspension structure for engine |
| CN102514473B (en) * | 2011-12-31 | 2014-05-21 | 力帆实业(集团)股份有限公司 | Left suspension bracket of automobile engine |
| CN102514473A (en) * | 2011-12-31 | 2012-06-27 | 力帆实业(集团)股份有限公司 | Left suspension bracket of automobile engine |
| CN102729794A (en) * | 2012-06-25 | 2012-10-17 | 安徽中鼎减震橡胶技术有限公司 | Back pull rod suspension of automobile engine |
| CN102991327A (en) * | 2012-11-27 | 2013-03-27 | 芜湖市顺昌汽车配件有限公司 | Mounting device for suspending assembly of engine |
| CN103277441A (en) * | 2013-06-05 | 2013-09-04 | 上海电机学院 | Rubber suspension for automobile engine |
| CN103277441B (en) * | 2013-06-05 | 2016-04-13 | 上海电机学院 | Rubber suspension for automobile engine |
| CN103770619A (en) * | 2014-02-27 | 2014-05-07 | 安徽江淮汽车股份有限公司 | Suspension cushion |
| CN106427519A (en) * | 2016-12-09 | 2017-02-22 | 上海电机学院 | Automobile power suspension connecting plate |
| CN106427519B (en) * | 2016-12-09 | 2019-01-25 | 上海电机学院 | A kind of automobile power suspension connection component |
| CN106740035A (en) * | 2016-12-24 | 2017-05-31 | 重庆小康工业集团股份有限公司 | Engine suspension soft pad device |
| CN107618351A (en) * | 2017-09-21 | 2018-01-23 | 清华大学苏州汽车研究院（相城） | A kind of novel damping suspension |
| CN112124061A (en) * | 2020-10-09 | 2020-12-25 | 安徽江淮汽车集团股份有限公司 | Connection structure |
| CN112124061B (en) * | 2020-10-09 | 2021-10-01 | 安徽江淮汽车集团股份有限公司 | Connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090211 |