CN108312829A - Dynamic assembly suspension and vehicle - Google Patents
Dynamic assembly suspension and vehicle Download PDFInfo
- Publication number
- CN108312829A CN108312829A CN201810024287.XA CN201810024287A CN108312829A CN 108312829 A CN108312829 A CN 108312829A CN 201810024287 A CN201810024287 A CN 201810024287A CN 108312829 A CN108312829 A CN 108312829A
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- Prior art keywords
- support
- damping block
- dynamic assembly
- assembly suspension
- vehicle
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- 239000000725 suspension Substances 0.000 title claims abstract description 73
- 239000000789 fastener Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000002093 peripheral Effects 0.000 claims abstract description 10
- 210000002356 Skeleton Anatomy 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
- 150000003568 thioethers Chemical class 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241001088417 Ammodytes americanus Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
Abstract
This disclosure relates to a kind of dynamic assembly suspension and vehicle, dynamic assembly suspension includes the upper damping block being supported between first support and second support, support second support bottom lower damping block and sequentially pass through first support from top to bottom, upper damping block, the fastener of second support and lower damping block to be fastenedly connected four, pilot hole is formed in second support, it is formed with the receiving hole being coaxially disposed with pilot hole on lower damping block, downwardly projecting lug boss is formed on upper damping block, lug boss is embedded in pilot hole and its peripheral surface is abutted to the inner wall of receiving hole, at least one of upper damping block and lower damping block are rubber material.Damping block is designed using two-piece unit formula and is assembled into one with first support, second support in dynamic assembly suspension; vehicle start and stop or idling when driving; the bottom of first support is as force surface; transfer vibrations to damping block; upper damping block absorbing; vibration just passes to second support after overdamping, realizes damping effect.
Description
Technical field
This disclosure relates to power assembly field, and in particular, to a kind of dynamic assembly suspension and vehicle.
Background technology
Dynamic assembly suspension is mainly used for reducing and controlling the transmission of vibration, while can also play certain supporting role,
Ride comfort, comfort so as to improve automobile, especially engine mounting and gear box suspension need smaller when driving in idling
Rigidity, when start-stop then needs larger rigidity.In the related technology, by taking engine mounting as an example, the skeleton point of engine mounting
It is not connect with engine support, body support by bolt, and needs to position finger setting, part is excessive, and installation is inconvenient, and just
It spends single, rigidity requirement when vehicle idling and start-stop cannot be met.
Invention content
First purpose of the disclosure is to provide a kind of dynamic assembly suspension, and the mounting structure is simple, easy for installation, can
Meet rigidity requirement when vehicle idling traveling and start-stop.
Second purpose of the disclosure is to provide a kind of vehicle, which uses the dynamic assembly suspension that the disclosure provides.
To achieve the goals above, the disclosure provides a kind of engine mounting, including is used to support in first support and the
Upper damping block between two holders, for supporting in the lower damping block of second support bottom and for sequentially passing through from top to bottom
The fastener of the first support, upper damping block, second support and lower damping block to be fastenedly connected four, described second
It is formed with pilot hole on frame, the receiving hole being coaxially disposed with the pilot hole, the upper vibration damping are formed on the lower damping block
Downwardly projecting lug boss is formed on block, the lug boss is embedded in the pilot hole and its peripheral surface is abutted to the appearance
It receives on the inner wall in hole, and at least one of the upper damping block and the lower damping block are rubber material.
Optionally, further include the spacing shim being arranged in the lower damping block bottom, the fastener can pass through described
The first support, upper damping block, second support, lower damping block and spacing shim are fastenedly connected by spacing shim.
Optionally, further include the inner core supported between the first support and the spacing shim, the inner core passes through
The second support, the upper damping block and the lower damping block are respectively sleeved at the outside of the inner core, are opened in the inner core
Equipped with the through-hole for making the fastener pass through.
Optionally, the surface for being bonded with the second support of the upper damping block is provided with skeleton.
Optionally, the upper damping block is integrated with skeleton vulcanization.
Optionally, the surface sulfide for being bonded with the second support of the skeleton has rubber layer.
According to the second aspect of the disclosure, a kind of vehicle is also provided, including power assembly and total mounted on the power
At upper suspension, the suspension is above-mentioned dynamic assembly suspension.
Optionally, the first support is connected to engine, and the second support is connected to the longeron of vehicle.
Optionally, the first support and the second support are respectively formed as L-type structure, the first support include with
First vertical interconnecting piece of engine connection and the first level interconnecting piece being connect with the dynamic assembly suspension, described the
Two holders include that the second vertical interconnecting piece being connect with the longeron and second connect with the dynamic assembly suspension are horizontal even
Socket part, the upper damping block is between the first level interconnecting piece and second horizontal connection portion, the lower damping block
Top be resisted against the lower surface in second horizontal connection portion.
Optionally, the first support is connected to gearbox, and the second support is connected to the crossbeam of vehicle.
Optionally, the first support includes the horizontal mounting plate being connect with the gearbox and is hanged with the power assembly
Set the U-shaped mounting plate of connection, Open Side Down and both ends are fixed on the both sides of the horizontal mounting plate for the U-shaped mounting plate, with
Closed loop is formed between, and the second support is formed as inverted a few font plates, and includes outstanding with the power assembly
The level board of connection and the flange being connect with the crossbeam positioned at the level board both sides are set, the upper damping block is located at described
Between the horizontal part of U-shaped mounting plate and the level board of a few font plates, a few words are resisted against at the top of the lower damping block
The lower surface of the level board of template.
Through the above technical solutions, in the dynamic assembly suspension damping block using two-piece unit formula design and with first
Frame, second support are assembled into one, meanwhile, one or both of upper damping block and lower damping block are both designed as rubber material
Matter can ensure the effectiveness in vibration suppression of the dynamic assembly suspension, and upper damping block is embedded in inside lower damping block, can realize two
Person's is stably connected with, and the two, which is in direct contact, can form precommpression, can be further ensured that the vibration damping effect of the dynamic assembly suspension
Fruit, especially vehicle start and stop or idling when driving, the bottom of first support by power assembly, such as is started as force surface
The vibration of machine, gearbox is directly delivered to damping block, and upper damping block carries out absorbing, and vibration just passes to second after overdamping
Holder realizes that the damping effect of the dynamic assembly suspension, lower damping block are fixedly connected with upper damping block, can play axial limiting
With the effect of auxiliary vibration damping.In vehicle start and stop moment, power assembly overturning drive first support overturning, due to lower damping block with it is upper
Damping block is separate structure, and is supported at the top of lower damping block in the bottom of second support, can play and inhibit this overturning amplitude
Effect, further cut down vibration.In the dynamic assembly suspension, upper and lower damping block is mutually independent component, can facilitate spirit
Respective rigidity is adjusted livingly to meet the rigidity requirement of start and stop or idling when driving, and the dynamic assembly suspension is simple in structure, pacifies
Dress is convenient, can ensure the ride comfort and comfort of vehicle traveling.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is the structural schematic diagram for the dynamic assembly suspension that the disclosure provides；
Fig. 2 is the structural schematic diagram of upper damping block in the dynamic assembly suspension that the disclosure provides；
Fig. 3 is the structural schematic diagram of lower damping block in the dynamic assembly suspension that the disclosure provides；
Fig. 4 is to install the dynamic assembly suspension that the disclosure provides to the structural schematic diagram of one example embodiment of vehicle；
Fig. 5 is the structural schematic diagram for one example embodiment of dynamic assembly suspension that the disclosure provides；
Fig. 6 is the structural schematic diagram of one example embodiment of first support in the vehicle that the disclosure provides；
Fig. 7 is the structural schematic diagram of one example embodiment of second support in the vehicle that the disclosure provides；
Fig. 8 is to install the dynamic assembly suspension that the disclosure provides to the structural representation of another example embodiment of vehicle
Figure；
Fig. 9 is to install the dynamic assembly suspension that the disclosure provides to another visual angle of another example embodiment on vehicle
Structural schematic diagram；
Figure 10 is the structural schematic diagram for another example embodiment of dynamic assembly suspension that the disclosure provides；
Figure 11 is the structural schematic diagram of another example embodiment of first support in the vehicle that the disclosure provides；
Figure 12 is the structural schematic diagram of another example embodiment of second support in the vehicle that the disclosure provides.
Reference sign
10 matrix of damping block on 1
11 lug boss, 12 first protrusion
121 peripheral surface, 13 skeleton
14 rubber layer, 41 pilot hole
2 times 21 inner peripheral surfaces of damping block
3 first support, 4 second support
31 U-shaped mounting plate, 32 horizontal mounting plate
42 flange, 43 level board
5 fastener, 51 bolt
52 nut, 6 inner core
7 spacing shim, 8 engine
9 gearbox, 91 longeron
92 crossbeams
Specific implementation mode
The specific implementation mode of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Refer to undefined engine mounting that the disclosure the provides normal work the case where, such as page shown in fig. 5, " interior,
Refer to the inner and outer of corresponding component profile outside ".
Dynamic assembly suspension is usually flexible element, and one end of the element is connected to power assembly, and the other end can
To be connected to vehicle body, the body of power assembly is suspended, avoids it from directly being contacted with vehicle body, specifically, power assembly can
To include the parts such as engine, gearbox, it is connected in bodywork system on the longeron or crossbeam of vehicle frame by suspension.Such as figure
1 to shown in Fig. 3, and the disclosure provides a kind of dynamic assembly suspension, which includes being used to support in 3 He of first support
Upper damping block 1 between second support 4, for support 4 bottom of second support lower damping block 2 and for from top to bottom according to
It is secondary to pass through the fastener 5 of first support 3, upper damping block 1, second support 4 and lower damping block 2 to be fastenedly connected four,
In, it is formed with pilot hole 41 in second support 4, the receiving hole being coaxially disposed with pilot hole 41 is formed on lower damping block 2, is above subtracted
Shake and be formed with downwardly projecting lug boss 11 on block 1, lug boss 11 can be embedded in pilot hole 41 and its peripheral surface abut to
On the inner wall of receiving hole, also, in the disclosure, at least one of upper damping block 1 and lower damping block 2 are rubber material.
Through the above technical solutions, damping block is using the design of two-piece unit formula and and first support in the dynamic assembly suspension
3, second support 4 is assembled into one, meanwhile, one or both of upper damping block 1 and lower damping block 2 are both designed as rubber material
Matter can ensure the effectiveness in vibration suppression of the dynamic assembly suspension, and upper damping block 1 is embedded in inside lower damping block 2, can be realized
The two is stably connected with, and the two, which is in direct contact, can form precommpression, can be further ensured that the vibration damping of the dynamic assembly suspension
Effect, especially vehicle start and stop or idling when driving, the bottom of first support 3 is as force surface, by the vibration of power assembly
It is directly delivered to damping block 1, upper damping block 1 carries out absorbing, and vibration just passes to second support 4 after overdamping, and realizing should
The damping effect of dynamic assembly suspension, lower damping block 2 are fixedly connected with upper damping block 1, can play axial limiting and auxiliary subtracts
The effect shaken.In start and stop moment, power assembly overturning drives first support 3 to overturn, since lower damping block 2 and upper damping block 1 are
Separate structure, and the top of lower damping block 2 is supported in the bottom of second support 4, can play the role of inhibiting this overturning amplitude,
Further cut down vibration.In the dynamic assembly suspension, upper and lower damping block is mutually independent component, can easily and flexibly be adjusted
Respective rigidity is to meet the rigidity requirement of start and stop or idling when driving.
Further, since upper snubber block 1 is mainly used for playing support and cushioning effect under idling operation, lower snubber block
2 are mainly used for playing the role of inhibiting overturning under start and stop operating mode, therefore the rigidity of upper snubber block 1 can be more than lower snubber block 2
Rigidity.The rigidity of upper snubber block 1 can as far as possible reduce in the case where ensureing that it has rigidity needed for support power assembly,
To improve damping effect.The rigidity of lower snubber block 2 can as far as possible increase in the case where ensureing it with cushioning effect, so that
In switching process above-mentioned, lower damping block 2 generates smaller decrement, and the overturning amplitude of power assembly is smaller, meets vehicle
The requirement of start and stop moment.The rigidity of upper snubber block 1 and lower snubber block 2 can be according to the changes such as its material, shape respectively, example
Such as, when snubber block is rubber material, the rigidity of snubber block can be changed by changing sizing material hardness.The disclosure provides dynamic
Power assembly mounting structure is simple, easy for installation, can ensure the ride comfort and comfort of vehicle traveling.
Further, which can also include the spacing shim 7 being arranged in 2 bottom of lower damping block, fastening
Part 5 can pass through spacing shim 7, by first support 3, upper damping block 1, second support 4, lower damping block 2 and spacing shim 7
Fastening.Fastener 5 can be any suitable form, include bolt 51 and spiral shell with fastener 5 shown in Fig. 1 in the disclosure
For mother 52, specifically, bolt 51 passes through the parts such as above-mentioned first support 3 from top to bottom, is passing through spiral shell after spacing shim 7
Mother 52 fastens, and spacing shim 7 increases the contact area with lower 2 bottom of damping block, lower damping block 2 is placed in 4 He of second support
Between spacing shim 7, it can ensure that its axial limiting acts on, while ensureing the stability of dynamic assembly suspension integrated connection.
In the disclosure, to ensure the absorbing effect of the dynamic assembly suspension, upper damping block 1 and lower damping block 2 can be by
Elastic material is made, and further, to avoid the active force of the application of first support 3 in the course of work is excessive from damaging damping block by pressure, leads
Vibration damping shakes block 1 in cause and expendable deformation occurs for lower damping block 2, which further includes supporting in first support 3
Inner core 6 between spacing shim 7, inner core 6 pass through second support 4, and upper damping block 1 and lower damping block 2 are respectively sleeved at inner core 6
Outside, inner core 6 offers the through-hole for making fastener 5 pass through.In this way, when above-mentioned dynamic assembly suspension assembles, inner core 6
It is inserted into the mounting hole among damping block 1 and lower damping block 2, and ensures that the upper surface of inner core 6 is resisted against first support 3
The lower face of bottom, inner core 6 is resisted against on spacing shim 7, and fastener 5 passes through the through-hole of inner core 6 to be fastened, can will be entire
Dynamic assembly suspension is assembled into one, and meets the rigidity requirement of vehicle start and stop or idling when driving.In this case, such as Fig. 1
Shown, when being fastened using fastener 5, first support 3 on the outside of suspension profile and is supported in the two spacing shim 7
Between inner core 6 be fixed as one, in start and stop moment, the overturning of power assembly drives first support 3 to overturn so that spacing shim
7 overturn simultaneously, and damping block 2 can inhibit this overturning amplitude at present for this, play the role of abatement vibration.
Further, in the disclosure, as depicted in figs. 1 and 2, pilot hole 41, upper damping block are formed in second support 4
1 including matrix 10 and from the downwardly projecting lug boss 11 for being embedded in pilot hole 41 of matrix 10, in this way, total by power
At, such as dynamic assembly suspension can be fixed the dead weight of engine, gearbox etc., do not need additional fastener, subtract
Lacked the quantity of parts, and it is simple in structure, easy for installation, be conveniently adjusted, the structure about first support 3 and second support 4
It will hereinafter describe in detail, and not do excessive limitation herein.
To be further ensured that the stability of integrated connection, as shown in Figures 2 and 3, the inner wall of lower damping block 2 is formed as being open
Tapered inner peripheral surface 21 downwards, lug boss 11 include the first protrusion 12 of the inner wall for extending to lower damping block 2, the first protrusion
12 are formed with peripheral surface 121 tapered under outer radial, and 121 elasticity of peripheral surface is supported on inner peripheral surface 21.The first of upper damping block 1
Protrusion 11 is embedded in the mounting hole of lower damping block 2, connection between the two is realized, in this way, upper damping block 1 and lower damping block 2
It is in direct contact to form precommpression, the effectiveness in vibration suppression of the dynamic assembly suspension can be enhanced.
As shown in Fig. 2, in the disclosure, the surface for being bonded with body support 4 of upper damping block 1 is provided with skeleton
13, in embodiment of the present disclosure, skeleton 13 can be made of stainless steel material, and skeleton 13 primarily serves upper damping block 1
Certain supporting role avoids damping block 1 that gross distortion occurs, while damping block 1 can also be avoided straight with second support 4
Contact is generated and is seriously worn.Also, in the disclosure, upper damping block 1 can vulcanize with skeleton 13 and be integrated, and ensure whole tool
There are higher elasticity and wear-resisting property.In addition, the surface sulfide for being bonded with second support 4 of skeleton 13 has rubber layer 14,
The rigid connection between skeleton 13 and second support 4 can be avoided, in start and stop, rubber layer 14 can play the work for eliminating abnormal sound
With being further ensured that the damping effect of the dynamic assembly suspension, and part painting process can also be saved.
According to the second aspect of the disclosure, also provide a kind of vehicle, the vehicle include power assembly and be mounted on power
Suspension on assembly, the suspension are above-mentioned dynamic assembly suspension, which there are all of above-mentioned dynamic assembly suspension to have
Beneficial effect is not done and is excessively repeated herein.
As an illustrative embodiments of the disclosure, the dynamic assembly suspension that the disclosure provides can be outstanding for engine
It sets, as shown in Figures 4 to 7, first support 3 can be connected to engine 8, and second support 4 can be connected to the longeron 91 of vehicle,
The both sides of 8 lower end of engine are respectively connected with first support 3, U-shaped structure of the longeron 91 in opening inwardly, and second support 4 is connected to
The inside of chassis runner 91, the engine mounting provided by the disclosure can realize being stably connected with for engine 8 and vehicle body, have
Effect ground reduces and controls the transmission of engine luggine, improves the ride comfort and comfort type of vehicle traveling, improves the NVH of vehicle
Energy.
First support 3 and second support 4 can be any suitable structure.In the disclosure, as shown in Figures 5 to 7,
One holder 3 and second support 4 are respectively formed as L-type structure, and first support 3 includes the first vertical connection being connect with engine 8
Portion and the first level interconnecting piece being connect with dynamic assembly suspension, second support 4 include that second connect with longeron 91 connects vertically
Socket part and the second horizontal connection portion being connect with dynamic assembly suspension, first level interconnecting piece and the second horizontal connection portion prolong in opposite directions
It stretches, for upper damping block 1 between two horizontal connection portions, the lower surface with the second horizontal connection portion is supported at the top of lower damping block 2.
In this way, pilot hole 41 mentioned above can be formed in the second horizontal connection portion of second support 4, first support 3 and second
The interconnecting piece of holder 4 is horizontally disposed, can ensure pilot hole in first support 3, the mounting hole of upper damping block 1, second
The pilot hole 41 of frame 4 and the mounting hole of lower damping block 2 are located at so that fastener 5 passes through on same vertical axis, in this feelings
Under condition, slanting shearing force is not will produce between part, engine mounting is fixed more easily by the dead weight of engine 8.
The suspension overall structure is simple, is easily installed and adjusts, and has higher dissemination.
As the another exemplary embodiment of the disclosure, the dynamic assembly suspension that the disclosure provides can also be gearbox
Suspension, as shown in Fig. 8 to Figure 12, first support 3 is connected to gearbox 9, and second support 4 is connected to the crossbeam 92 of vehicle.Equally
The both sides on ground, gearbox 9 are respectively connected with gear box suspension and the two is symmetrical arranged.By the disclosure provide gear box suspension just
Achievable gearbox 9 is stably connected with vehicle body, effectively reduces and control the transmission of the vibration of gearbox 9, improves vehicle traveling
Ride comfort and comfort type, improve the NVH performances of vehicle.
First support 3 and second support 4 can be any suitable structure.In the disclosure, as shown in Figure 10 to Figure 12,
The U-shaped mounting plate 31 that first support 3 includes the horizontal mounting plate 32 being connect with gearbox 9 and connect with dynamic assembly suspension, it is U-shaped
Open Side Down and both ends are fixed on the both sides of horizontal mounting plate 32 for mounting plate 31, in U-shaped mounting plate 31 and horizontal mounting plate
Closed loop is formed between 32, the stabilized structure intensity is higher.Second support 4 can be formed as inverted a few font plates, and include
The level board 43 being connect with dynamic assembly suspension and the flange 42 being connect with vehicle body crossbeam 92 positioned at level board 43, U-shaped installation
For the horizontal position of plate 31 in the top of the level board 43 of a few font plates, upper damping block 1 is located at the horizontal part of U-shaped mounting plate 31 and several
Between the level board 43 of font plate, the top of lower damping block 2 is resisted against the lower surface of the level board 43 of a few font plates.In this implementation
In mode, the interconnecting piece of the first support 3 of gear box suspension and second support 4 keeps horizontally disposed, advantage with above
In about the suspension of engine side advantageous effect it is similar, details are not described herein again.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of dynamic assembly suspension, which is characterized in that including：
Upper damping block (1) is used to support between first support (3) and second support (4),
Lower damping block (2), for supporting the bottom in the second support (4), and
Fastener (5), for sequentially pass through from top to bottom the first support (3), upper damping block (1), second support (4) and
Lower damping block (2) four to be fastenedly connected,
It is formed with pilot hole (41) on the second support (4), is formed with and the pilot hole (41) on the lower damping block (2)
The receiving hole of coaxial arrangement is formed with downwardly projecting lug boss (11) on the upper damping block (1), and the lug boss (11) is embedding
Enter in the pilot hole (41) and its peripheral surface is abutted to the inner wall of the receiving hole, and the upper damping block (1) and
At least one of described lower damping block (2) is rubber material.
2. dynamic assembly suspension according to claim 1, which is characterized in that further include being arranged in the lower damping block (2)
The spacing shim (7) of bottom, the fastener (5) can pass through the spacing shim (7), by the first support (3), on
Damping block (1), second support (4), lower damping block (2) and spacing shim (7) are fastenedly connected.
3. dynamic assembly suspension according to claim 2, which is characterized in that further include supporting in the first support (3)
Inner core (6) between the spacing shim (7), the inner core (6) pass through the second support (4), the upper damping block (1)
It is respectively sleeved at the outside of the inner core (6) with the lower damping block (2), is offered in the inner core (6) described tight for making
The through-hole that firmware (5) passes through.
4. dynamic assembly suspension according to claim 1, which is characterized in that the upper damping block (1) for it is described
The surface of second support (4) fitting is provided with skeleton (13).
5. dynamic assembly suspension according to claim 4, which is characterized in that the skeleton (13) is used for and described second
The surface sulfide of holder (4) fitting has rubber layer (14).
6. a kind of vehicle, including power assembly and the suspension on the power assembly, which is characterized in that the suspension is
Dynamic assembly suspension according to any one of claims 1-5.
7. wanting the vehicle described in 6 according to right, which is characterized in that the first support (3) is connected to engine (8), and described
Two holders (4) are connected to the longeron (91) of vehicle.
8. wanting the vehicle described in 7 according to right, which is characterized in that the first support (3) and the second support (4) difference shape
As L-type structure, the first support (3) includes the first vertical interconnecting piece being connect with the engine (8) and is moved with described
The first level interconnecting piece of power assembly suspension connection, the second support (4) include that second connect with the longeron (91) is erected
Direct-connected socket part and the second horizontal connection portion being connect with the dynamic assembly suspension, the upper damping block (1) are located at described first
Between horizontal connection portion and second horizontal connection portion, second level is resisted against at the top of the lower damping block (2) even
The lower surface of socket part.
9. wanting the vehicle described in 6 according to right, which is characterized in that the first support (3) is connected to gearbox (9), and described
Two holders (4) are connected to the crossbeam (92) of vehicle.
10. wanting the vehicle described in 9 according to right, which is characterized in that the first support (3) includes connecting with the gearbox (9)
The horizontal mounting plate (32) connect and the U-shaped mounting plate (31) being connect with the dynamic assembly suspension, the U-shaped mounting plate (31)
Open Side Down and both ends are fixed on the both sides of the horizontal mounting plate (32), to form closed loop between, described second
Frame (4) is formed as inverted a few font plates, and include the level board (43) being connect with the dynamic assembly suspension and be located at institute
The flange (42) being connect with the crossbeam (92) of level board (43) both sides is stated, the upper damping block (1) is located at the U-shaped installation
Between the horizontal part of plate (31) and the level board (43) of a few font plates, it is resisted against at the top of the lower damping block (2) described
The lower surface of the level board (43) of a few font plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024287.XA CN108312829A (en) | 2018-01-10 | 2018-01-10 | Dynamic assembly suspension and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024287.XA CN108312829A (en) | 2018-01-10 | 2018-01-10 | Dynamic assembly suspension and vehicle |
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| CN108312829A true CN108312829A (en) | 2018-07-24 |
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| CN201810024287.XA Withdrawn CN108312829A (en) | 2018-01-10 | 2018-01-10 | Dynamic assembly suspension and vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139761A (en) * | 2018-09-13 | 2019-01-04 | 安徽润康橡塑科技股份有限公司 | A kind of high temperature resistant height rebound natural rubber resonance block |
| CN110792887A (en) * | 2019-11-06 | 2020-02-14 | 北京金茂绿建科技有限公司 | High-power vertical compressor fixing device |
| CN111002816A (en) * | 2019-11-20 | 2020-04-14 | 中国北方车辆研究所 | Special vehicle engine suspension mounting device |
| CN113119710A (en) * | 2021-05-31 | 2021-07-16 | 东风商用车有限公司 | Engine suspension cushion assembly of medium and heavy commercial vehicle |
| CN113427989A (en) * | 2021-07-22 | 2021-09-24 | 重庆长安汽车股份有限公司 | Suspension assembly and vehicle |
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| CN206478161U (en) * | 2017-02-17 | 2017-09-08 | 湖南湖大艾盛汽车技术开发有限公司 | A kind of elastic damping structure |
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| KR20010016989A (en) * | 1999-08-06 | 2001-03-05 | 류정열 | A engine mounting member |
| CN103587397A (en) * | 2012-08-14 | 2014-02-19 | 重庆长安汽车股份有限公司 | Engine suspension cushion |
| CN203580600U (en) * | 2013-09-30 | 2014-05-07 | 徐州徐工筑路机械有限公司 | Power transmission system damping device for land leveller |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139761A (en) * | 2018-09-13 | 2019-01-04 | 安徽润康橡塑科技股份有限公司 | A kind of high temperature resistant height rebound natural rubber resonance block |
| CN109139761B (en) * | 2018-09-13 | 2020-02-14 | 安徽润康橡塑科技股份有限公司 | High-temperature-resistant high-resilience natural rubber resonance block |
| CN110792887A (en) * | 2019-11-06 | 2020-02-14 | 北京金茂绿建科技有限公司 | High-power vertical compressor fixing device |
| CN111002816A (en) * | 2019-11-20 | 2020-04-14 | 中国北方车辆研究所 | Special vehicle engine suspension mounting device |
| CN113119710A (en) * | 2021-05-31 | 2021-07-16 | 东风商用车有限公司 | Engine suspension cushion assembly of medium and heavy commercial vehicle |
| CN113119710B (en) * | 2021-05-31 | 2022-11-11 | 东风商用车有限公司 | Engine suspension cushion assembly of medium and heavy commercial vehicle |
| CN113427989A (en) * | 2021-07-22 | 2021-09-24 | 重庆长安汽车股份有限公司 | Suspension assembly and vehicle |
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Address after: 102206 Beijing Changping District Shahe town Shayang Road, Niu Niu Wan Village North Applicant after: Beiqi Futian Automobile Co., Ltd. Address before: 102206, Beijing, Shahe Town, Changping District Road, sand Yang Applicant before: Beiqi Futian Automobile Co., Ltd. |
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