CN107939899B - Hydraulic mount - Google Patents
Hydraulic mount Download PDFInfo
- Publication number
- CN107939899B CN107939899B CN201711182599.5A CN201711182599A CN107939899B CN 107939899 B CN107939899 B CN 107939899B CN 201711182599 A CN201711182599 A CN 201711182599A CN 107939899 B CN107939899 B CN 107939899B
- Authority
- CN
- China
- Prior art keywords
- leather cup
- flow channel
- channel component
- runner
- 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.)
- Active
Links
- 239000010985 leather Substances 0.000 claims abstract description 135
- 239000000725 suspension Substances 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000013016 damping Methods 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 30
- 238000010586 diagram Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- F16F15/023—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 fluid means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Abstract
The present invention provides a kind of hydraulic suspension runner structure and hydraulic mount, hydraulic suspension runner structure of the invention includes leather cup, leather cup skeleton and flow channel component；Lower liquid chamber is formed in leather cup, and ring lower liquid chamber is formed with runner；Leather cup skeleton is annular in shape and is connected with leather cup integrated vulcanizing, and leather cup skeleton is configured to the mounting surface being arranged relative to leather cup peripheral side evagination, and may make up the rigid support to runner；Flow channel component is buckled on leather cup, can form the capping to lower liquid chamber and runner, and in being equipped with decoupling film in flow channel component, damping hole is equipped on flow channel component, in being also formed with the communication port for being through to runner on flow channel component.Hydraulic suspension runner structure of the invention can carry out the assembly of flow passage structure without going through rotation riveting mode, can be avoided flow passage structure and leakage occurs, promote flow passage structure leakproofness, and can be improved the consistency of suspension product, and can overcome deficiency in the prior art.
Description
Technical field
The present invention relates to technical field of automobile components, in particular to a kind of hydraulic suspension runner structure.The invention further relates to
A kind of hydraulic mount being installed with the hydraulic suspension runner structure.
Background technique
In modern vehicle designs, engine is to be installed using mount supports, can be fixed using suspension and support power total
At can bear the reciprocal inertia force generated inside power assembly by engine rotation and translation quality and torque, vehicle can be born
The dynamic force on power assembly is acted in driving process, vehicle frame or vehicle body due to caused by Engine Excitation can also be isolated
Vibration, and isolation transmitting of the body vibrations to power assembly caused by by road shocks due to Uneven road and wheel.
Existing engine mounting mainly has rubber mounting, air spring suspension, hydraulic mount, half actively and active engine mount
Etc. several forms.It is directed to current widely used hydraulic mount, the flow channel component in suspension is by revolving riveting mode
It is fixed, is easy to cause flow channel component to deform during rotation riveting, so that damping fluid leaks in suspending upper and lower liquid chamber flowing
Liquid, and can make to suspend the biggish fluctuation of damping capacity appearance.In addition, the rotation riveting assembly method of existing flow channel component, there is also because
It revolves riveting precision to be difficult to control, and to suspend the poor problem of homogeneity of product.
Summary of the invention
In view of this, the present invention is directed to propose a kind of hydraulic suspension runner structure, can be filled in a manner of obstructed overwinding riveting
Match, and in the presence of capable of overcoming the shortcomings of the prior art.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of hydraulic suspension runner structure comprising:
Leather cup is formed with the lower liquid chamber of open arrangement in the middle part of Yu Suoshu leather cup, and lower liquid chamber described in ring is formed with one end
The runner being connected to the lower liquid chamber；
Leather cup skeleton annularly, and is connected with the leather cup integrated vulcanizing, and the leather cup skeleton is configured to have opposite
In the mounting surface of leather cup peripheral side evagination setting, and it may make up the rigid support of the two sidewalls to the runner；
Flow channel component is buckled on the leather cup, the capping to the open and described runner of the lower liquid chamber can be formed,
In being equipped with decoupling film in the flow channel component, it is respectively equipped on the flow channel component, in the two opposite sides of the decoupling film
Damping hole, and the damping hole of one side is connected to the lower liquid chamber, and is through in being also formed on the flow channel component
The communication port of the runner other end.
Further, the central part of the lower liquid chamber bottom is configured to protrude to the flow channel component side.
Further, the runner is in the shape of a spiral.
Further, correspond to the flow channel component, card slot annular in shape, each runner group are formed on the leather cup
The edge of part is embedded in the card slot.
Further, it is equipped with to the flow channel component between Yu Suoshu leather cup and the flow channel component relative to the leather cup
The positioning region positioned.
Further, the positioning region is included in the locating piece that evagination is arranged on the leather cup, and is formed in the stream
Location hole on road component, being sheathed on the locating piece.
Further, the communication port is the arc arranged along the edge of the flow channel component, and the location hole is symmetrical
It is set to two of the communication port both ends.
Further, on the leather cup skeleton be equipped be through in the leather cup, the fluid injection to be connected to the runner
Mouthful.
Further, the flow channel component includes the upper guidance tape and dirty guidance tape being interlocked, and the decoupling film is placed in
Between the upstream guidance tape and the dirty guidance tape, the damping hole is respectively formed in the upper guidance tape and the dirty guidance tape
On.
Compared with the existing technology, present invention has the advantage that
Hydraulic suspension runner structure of the invention, which vulcanizes leather cup and leather cup skeleton, to be connected, and formation is outer on leather cup skeleton
Convex mounting surface can realize the assembling of flow passage structure when suspending assembly in such a way that the mounting surface is via interference press fitting, from
And the assembly of flow passage structure can be carried out without going through rotation riveting mode, and then can be avoided flow passage structure and leakage occurs, promote runner
Sealing structure, and can be improved the consistency of suspension product, and deficiency in the prior art can be overcome.
Another object of the present invention is to propose a kind of hydraulic mount comprising hydraulic suspending flow passage knot as described above
Structure, further includes:
Mounting bracket, Yu Suoshu mounting bracket are equipped with vehicle body interconnecting piece；
Body of rubber skeleton is placed in the mounting bracket, and is connected with the mounting bracket；
Body of rubber, one end and the body of rubber skeleton are connected, and in the other end of the body of rubber is embedded with
Core is fixed with one end at Yu Suoshu inner core and extends suspension bracket outside the mounting bracket, and stretching in the suspension bracket
Outlet is equipped with engine interconnecting piece；
The hydraulic suspension runner structure by the mounting surface be embedded in be fixed in the body of rubber skeleton, and with institute
It states body of rubber and encloses and be configured to relative to the lower liquid chamber, the upper liquid chamber positioned at the flow channel component other side, the upper liquid chamber
Damping hole with the communication port and positioned at the flow channel component other side is connected.
Hydraulic mount of the invention, which passes through, applies above-mentioned hydraulic suspension runner structure, can be real in such a way that interference is pressed
Existing assembly of the flow passage structure in suspension no longer carries out the assembly of flow passage structure compared with the prior art by revolving riveting mode, from
And can be avoided flow passage structure and leakage occurs, flow passage structure leakproofness is promoted, and can be improved the consistency of suspension product, and have
Good practicability.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of hydraulic suspension runner structure described in the embodiment of the present invention one；
Fig. 2 is the cross-sectional view in the direction A-A in Fig. 1；
Fig. 3 is the structural schematic diagram of leather cup described in the embodiment of the present invention one；
Fig. 4 is the cross-sectional view in the direction B-B in Fig. 3；
Fig. 5 is the structural schematic diagram of leather cup skeleton described in the embodiment of the present invention one；
Fig. 6 is the cross-sectional view in the direction C-C in Fig. 5；
Fig. 7 is the structural schematic diagram of flow channel component described in the embodiment of the present invention one；
Fig. 8 is the structural schematic diagram of hydraulic mount described in the embodiment of the present invention two；
Fig. 9 is the cross-sectional view in the direction D-D in Fig. 8；
Description of symbols:
1- leather cup, 101- leather cup bottom, 102- leather cup inside portion, 103- leather cup outside portion, 104- interconnecting piece, 105- positioning
Block, 106- parcel, 107- card slot；
2- leather cup skeleton, 201- skeleton bottom, 202- skeleton outside portion, 203- skeleton inside portion, the gap 204-, 205- peace
Dress face；
3- flow channel component, 301- runner upper plate, 302- runner lower plate, 303- decouple film, and 304- location hole hinders on 3011-
Buddhist nun hole, damping hole under 3021-；
4- communication port；
5- liquid injection port；
6- runner；
7- lower liquid chamber；
8- mounting bracket, 801- rack mounting apertures；
9- body of rubber skeleton；
10- body of rubber；
11- suspension bracket, 1101- trailing arm connecting hole；
12- inner core；
13- upper liquid chamber；
100- flow passage structure.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
The present embodiment is related to a kind of hydraulic suspension runner structure, includes leather cup in overall structure, solid with leather cup vulcanization
The leather cup skeleton to connect together, and buckle the flow channel component on leather cup, wherein lower liquid chamber is formed in the middle part of leather cup,
And the ring lower liquid chamber is also formed with the runner that one end is connected to lower liquid chamber in leather cup.Leather cup skeleton has relative to leather cup periphery
The mounting surface of side evagination, and the leather cup skeleton can also constitute the rigid support of the two sidewalls to above-mentioned runner, so that runner
Structure remained stable.Flow channel component can shape be in pairs at the capping of lower liquid chamber and runner in leather cup, in the flow channel component content
It is equipped with decoupling film, and is additionally provided with damping hole on flow channel component, and the communication port being connected with runner.
The above-mentioned integrally-built hydraulic suspension runner structure of the present embodiment, it is solid by vulcanizing leather cup and leather cup skeleton
Even, and on leather cup skeleton the mounting surface for forming evagination, when suspending assembly, the side that can be pressed by the mounting surface via interference
Formula realizes the assembling of flow passage structure, so as to carry out the assembly of flow passage structure without going through rotation riveting mode, and can be avoided runner
Leakage occurs for structure, and promotes flow passage structure leakproofness, and can also improve the consistency of suspension product.
Based on design philosophy as above, a kind of exemplary structure of the hydraulic suspension runner structure of the present embodiment is by Fig. 1 knot
It closes shown in Fig. 2, flow channel component 3 buckles at the top of leather cup 1, and shape is in pairs at the envelope of runner 6 and lower liquid chamber 7 below
Lid, leather cup skeleton 2 are located at the bottom position of leather cup 1 relative to flow channel component 3, and mounting surface 205 is specifically by the periphery of leather cup skeleton 2
Face is constituted, and it is in outer gibbosity relative to the peripheral side of leather cup 1.Communication port 4 above-mentioned is that a side of flow channel component 3 is arranged in
At, to be connected to the runner 6 for being located at 3 lower section of flow channel component, in addition, it is additionally provided with liquid injection port 5 in the position of communication port 4, it should
Liquid injection port 5 is arranged through leather cup 1 and leather cup skeleton 2, for filling damping fluid into suspension.
In the present embodiment, as shown in Fig. 3 and Fig. 4, which is made the specific structure of leather cup 1 of rubber material, and
It specifically includes leather cup bottom 101, the leather cup inside portion 102 being connected with leather cup bottom 101, and passes through interconnecting piece 4 and leather cup
The leather cup outside portion 103 that inside portion 102 connects.Wherein, leather cup bottom 101 constitutes the bottom part of leather cup 1, leather cup inside portion
102 and leather cup outside portion 103 it is annular in shape, and leather cup inside portion 102 is generally in inverted " u "-shaped structure.Lower liquid chamber 7 is i.e. by leather cup
Bottom 101 is enclosed structure with leather cup inside portion 102 and is formed, runner 6 then between leather cup inside portion 102 and leather cup outside portion 103, with
It is enclosed and is configured to by leather cup inside portion 102, interconnecting piece 104 and leather cup outside portion 103.
In addition, leather cup inside portion 102 in setting, is also equipped with gap structure thereon, and make leather cup inside portion 102
Along the circumferential direction there are two ends, wherein one end of leather cup inside portion 102 to be fixed together with leather cup outside portion 103 for tool, by
This makes above-mentioned gap structure constitute one end of runner 6 and the connection of lower liquid chamber 7, and the liquid injection port 5 above-mentioned through leather cup 1
Just it is located at the junction of leather cup inside portion 102 and leather cup outside portion 103.In the present embodiment, it is located at 7 bottom center portion of lower liquid chamber
Leather cup bottom 101 be set as upwards, namely to 3 one lateral process of flow channel component being buckled on leather cup 1, and as shown in Figure 2,
The convex part of leather cup bottom 101 can be to be close to the arrangement of flow channel component 3, by the bottom centre position for making leather cup bottom 101
To 3 side of flow channel component protrusion, arrangement of the flow passage structure in suspension can be convenient for.
The runner 6 being formed in leather cup 1 in the present embodiment is to be arranged in the shape of a spiral, which specifically can be such as Fig. 4
Shown in, the runner 6 along the thickness direction of leather cup 1, at one end that leather cup inside portion 102 is connected with leather cup outside portion 103
Depth, the depth of runner 6 of gap structure position of leather cup inside portion 102 is different from being located at, and at the gap structure
The depth of runner 6 is big.It arranges that runner 6 in the shape of a spiral, can make the damping fluid flowed in the inner that there is corresponding damping characteristic,
And then guarantee the using effect of suspension.
The circumferential direction of the present embodiment ring leather cup bottom 101 is also fixed with the parcel 106 positioned at 104 lower section of interconnecting piece, in skin
Bowl 1 with leather cup skeleton 2 vulcanization connect when, the parcel 106 can be formed with 2 bottom of leather cup skeleton be connected, can be further with this
Increase the connection reliability between leather cup 1 and leather cup skeleton 2.And it is the arrangement convenient for buckling the flow channel component 3 on leather cup 1,
In the top of leather cup outside portion 103 in the present embodiment, the card slot to 1 inside opening of leather cup is also equipped with along the circumferential direction of leather cup 1
107, the edge of flow channel component 3 can be embedded in the card slot 107, can guarantee the sealing after assembled with leather cup 1 between the two
Property.In addition, by make flow channel component 3 edge be embedded in card slot 107 in, also can the present embodiment flow passage structure in suspension
When assembling, via leather cup 1 to the package at 3 edge of flow channel component, it is ensured that close between other components in the flow passage structure and suspension
Feng Xing.
To guarantee the positional stability after flow channel component 3 is arranged at the top of leather cup 1, the present embodiment is in leather cup 1 and each runner group
The positioning region positioned to flow channel component is also equipped between part 3.The positioning region specifically includes the evagination being set on leather cup 1
The locating piece 105 of arrangement and the location hole being set on the locating piece 105 being located on flow channel component 3 described below.
Locating piece 105 is similarly positioned in the junction of leather cup inside portion 102 and leather cup outside portion 103, and the locating piece 105 is in configuration,
Its round bump by being located at side, and be connected with the round bump and be that the horizontal bar shaped in round bump side is convex
Block composition.The locating piece 105 of such structure not only can guarantee the locating effect to flow channel component 3, but also be able to ascend connection
Leakproofness between the flow channel component 3 and leather cup 1 of 4 positions of mouth.
The structure of the leather cup skeleton 2 of the present embodiment is as shwon in Figures 5 and 6, which is a cyclic structure,
Skeleton bottom 201 is specifically included, and 202 He of skeleton outside portion at the interior outer side edges edge of skeleton bottom 201 is respectively fixedly connected
Skeleton inside portion 203.The overall structure and skin be made of skeleton bottom 201, skeleton outside portion 202 and skeleton outside portion 203
Bowl 1 is similar, wherein gap 204 is formed between skeleton outside portion 202 and skeleton inside portion 203, which is used for
The runner 6 being located in leather cup 1 is accommodated, and the insertion of skeleton inside portion 203 is in inside leather cup inside portion 102 inverted " u "-shaped, outside skeleton
Side 202 is then located at the outside of leather cup outside portion 103, thus can pass through the realization pair of leather cup skeleton 2 still as shown in Figure 2
The rigid support of 6 two sidewalls of runner.
In the present embodiment, gap structure, and one end of skeleton inside portion 203 are also equipped on skeleton inside portion 203
To connect with skeleton outside portion 202, and the gap structure on skeleton inside portion 203 is to correspond to lacking on leather cup inside portion 102
Mouth structure arrangement, with being connected to for realizing runner 6 and lower liquid chamber 7.And also extend through the liquid injection port 5 of the setting of leather cup skeleton 2
Positioned at the junction of skeleton inside portion 203 and skeleton outside portion 202, mounting surface 205 is then by the lateral surface shape of skeleton outside portion 202
At by the control of the radial thickness to skeleton outside portion 202, can make in leather cup skeleton 2 and leather cup 1 in specific manufacture
After connection, mounting surface 205 is arranged relative to the outer peripheral surface evagination of leather cup 1.
The structure of the flow channel component 3 of the present embodiment can specifically include the stream being interlocked as shown in Fig. 7 and combination Fig. 1
Road upper plate 301 and dirty guidance tape 302, decoupling film 303 above-mentioned is accommodated in upper guidance tape 301 and dirty guidance tape 302 fastens shape
At space in, and be located at flow channel component 3 on damping hole then respectively include the upper damping hole being set on upper guidance tape 301
3011, and the lower damping hole 3021 being set on dirty guidance tape 302, upper damping hole 3011 is constituted with lower damping hole 3021 to be understood
The connection of coupling film 302 and 3 two sides of flow channel component.
In the present embodiment, the communication port 4 being set on flow channel component 3 runs through upper guidance tape 301 and dirty guidance tape 302, and
It is specially the arcuate structure of the edge arrangement of ring flow channel component 3, at this point, the locating piece 105 above-mentioned on leather cup 1 matches
Location hole 304 be also to be arranged symmetrically in two of annular 4 both ends of communication port.Location hole 304 adapts to locating piece in configuration
105 and be in " Ω " shape, by two for making that location hole 304 is arranged symmetrically, then can in flow channel component 3 when being buckled on leather cup 1,
Without the positive and negative of flow channel component 3 respectively, as long as by the card slot 107 at 1 top of its edge insertion leather cup, and make location hole 304
It is sheathed on locating piece 105.
Certainly, in addition to making location hole 304 be set as two in the present embodiment, it can also be made identical as locating piece 105 and only
Design one.And in addition to using foregoing structural configuration, locating piece 105 and location hole 304 also can be other phases
It is set with the location structure of cooperation, as long as positioning of the flow channel component 3 at leather cup 1 can be realized.
Leather cup 1 and the vulcanization of leather cup skeleton 2 are first connected in one in assembling by the hydraulic suspension runner structure of the present embodiment
It rises, then decoupling film 303 is placed between upper guidance tape 301 and dirty guidance tape 302, and by upper guidance tape 301 and dirty guidance tape 302
Between spot welding link together and constitute flow channel component 3, flow channel component 3 is finally buckled on to the top of leather cup 1, makes its edge holding
In the card slot 107 on leather cup 1.
Embodiment two
The present embodiment is related to a kind of hydraulic mount comprising the hydraulic suspension runner structure in embodiment one is (hereinafter referred to as
" flow passage structure "), it further include mounting bracket 8, body of rubber skeleton 9, body of rubber 10 and inner core as shown in Fig. 8 and Fig. 9
12 and suspension bracket 11.Specifically, it is equipped on mounting bracket 8 for connecting suspension with the vehicle body that vehicle body is attached
Portion, body of rubber skeleton 9 are accommodated in mounting bracket 8, and are fixed together between mounting bracket 8, one end of body of rubber 10
It is connected with body of rubber skeleton 9, inner core 12 is embedded the other end in body of rubber 10, and suspension bracket 11 is then plugged in inner core 12
In, and one end of suspension bracket 11 extends to outside mounting bracket 8, also is provided with being used for and engine in the extension end of suspension bracket 11
The engine interconnecting piece of connection.
In the present embodiment, the flow passage structure 100 in embodiment one is embedded in by mounting surface 205 thereon is fixed on rubber master
In body skeleton 9, after the connection of flow passage structure 100, encloses and be configured to relative to runner between flow passage structure 100 and body of rubber 10
Lower liquid chamber 7 in structure 100, the upper liquid chamber 13 positioned at 3 other side of flow channel component, and on upper liquid chamber 13 and flow passage structure 100
Communication port 4, and upper damping hole 3011 on upper guidance tape 301 are connected.In addition, after flow passage structure 100 is embedded in, because
In card slot 107 on the edge insertion leather cup 1 of flow channel component 3, the top of the leather cup 1 in flow passage structure 100 can be with rubber at this time
Main body framework 9 and body of rubber 10 abut, to can guarantee the leakproofness for enclosing the upper liquid chamber 13 being configured to.
In the present embodiment, the bracket on mounting bracket is concretely arranged in the vehicle body interconnecting piece on mounting bracket 8
Mounting hole 801, and the engine interconnecting piece being located on suspension bracket 11 then can be the trailing arm connection being arranged on suspension bracket 11
Hole 1101.Rack mounting apertures 801 and trailing arm connecting hole 1101 can optionally be designed as multiple, and it also may be used in the arrangement of position
It is selected according to connection.
For the hydraulic mount of the present embodiment in assembling, flow passage structure 100 is flush-mounted in body of rubber by interference press-fit approach
In skeleton 9, and this is suspended in use, its course of work is identical as existing hydraulic mount.The hydraulic suspension of the present embodiment
The flow passage structure 100 by Application Example one is set, can realize flow passage structure 100 in suspension in such a way that interference is pressed
Assembly carries out the assembly of flow passage structure 100, by revolving riveting mode no longer compared with the prior art so as to avoid runner knot
Leakage occurs for structure 100, promotes flow passage structure leakproofness, and can be improved the consistency of suspension product, and has practical well
Property.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of hydraulic mount, characterized by comprising:
Hydraulic suspension runner structure, the hydraulic suspension runner structure include leather cup (1), leather cup skeleton (2) and flow channel component
(3), the lower liquid chamber (7) of open arrangement is formed in the middle part of Yu Suoshu leather cup (1), and lower liquid chamber described in ring (7) is formed with one end
The runner (6) being connected to the lower liquid chamber (7)；The leather cup skeleton (2) is annularly, and solid with the leather cup (1) integrated vulcanizing
Even, and the leather cup skeleton (2) is configured to the mounting surface (205) being arranged relative to the leather cup (1) peripheral side evagination,
And it may make up the rigid support of the two sidewalls to the runner (6)；The flow channel component (3) is buckled on the leather cup (1), with
The capping to the open and described runner (6) of the lower liquid chamber (7) can be formed, is equipped with decoupling in Yu Suoshu flow channel component (3)
Film (303) is respectively equipped with damping hole, and one on the flow channel component (3), in the two opposite sides of decoupling film (303)
The damping hole of side is connected to the lower liquid chamber (7), and is through to the runner in being also formed on the flow channel component (3)
(6) communication port (4) of the other end；
Mounting bracket (8), Yu Suoshu mounting bracket (8) are equipped with vehicle body interconnecting piece；
Body of rubber skeleton (9) is placed in the mounting bracket (8), and is connected with the mounting bracket (8)；
Body of rubber (10), one end and the body of rubber skeleton (9) are connected, and embedding in the other end of the body of rubber (10)
Equipped with inner core (12), it is fixed with one end at Yu Suoshu inner core (12) and extends the suspension bracket (11) of the mounting bracket (8) outside,
And engine interconnecting piece is equipped in the extension end of the suspension bracket (11)；
When hydraulic mount assembly, the hydraulic suspension runner structure is pressed by the mounting surface (205) interference in institute
It states in body of rubber skeleton (9), and encloses and be configured to relative to the lower liquid chamber (7), positioned at described with the body of rubber (10)
The upper liquid chamber (13) of flow channel component (3) other side, the upper liquid chamber (13) is with the communication port (4) and positioned at the flow channel component
(3) damping hole of the other side is connected.
2. hydraulic mount according to claim 1, it is characterised in that: the central part of lower liquid chamber (7) bottom is by structure
It makes to be protruded to the flow channel component (3) side.
3. hydraulic mount according to claim 1, it is characterised in that: the runner (6) is in the shape of a spiral.
4. hydraulic mount according to claim 1, it is characterised in that: correspond to the flow channel component (3), in the leather cup
(1) it is formed on card slot annular in shape (107), the edge of the flow channel component (3) is embedded in the card slot (107).
5. hydraulic mount according to claim 1, it is characterised in that: Yu Suoshu leather cup (1) and the flow channel component (3) it
Between be equipped with the positioning region that is positioned to the flow channel component (3) relative to the leather cup (1).
6. hydraulic mount according to claim 5, it is characterised in that: the positioning region is included on the leather cup (1) outer
The locating piece (105) that projection is set, and be formed in it is on the flow channel component (3), can be sheathed on the locating piece (105)
Location hole (304).
7. hydraulic mount according to claim 6, it is characterised in that: the communication port (4) is along the flow channel component (3)
Edge arrangement arc, the location hole (304) is two for being symmetrically disposed on the communication port (4) both ends.
8. hydraulic mount according to claim 1, it is characterised in that: be equipped on the leather cup skeleton (2) and be through to institute
State the liquid injection port (5) in leather cup (1), to be connected to the runner (6).
9. hydraulic mount according to any one of claim 1 to 8, it is characterised in that: the flow channel component (3) includes phase
The upper guidance tape (301) and dirty guidance tape (302) of fastening, the decoupling film (303) are placed in the upper guidance tape (301) and institute
It states between dirty guidance tape (302), the damping hole is respectively formed in the upper guidance tape (301) and the dirty guidance tape (302)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711182599.5A CN107939899B (en) | 2017-11-23 | 2017-11-23 | Hydraulic mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711182599.5A CN107939899B (en) | 2017-11-23 | 2017-11-23 | Hydraulic mount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107939899A CN107939899A (en) | 2018-04-20 |
| CN107939899B true CN107939899B (en) | 2019-08-02 |
Family
ID=61930028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711182599.5A Active CN107939899B (en) | 2017-11-23 | 2017-11-23 | Hydraulic mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939899B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999925B (en) * | 2018-09-17 | 2024-10-11 | 中科振声（苏州）电子科技有限公司 | Active and passive integrated vibration isolator system |
| CN110789326B (en) * | 2019-09-09 | 2021-01-29 | 浙江零跑科技有限公司 | Liquid seal structure of runner assembly |
| CN110645309B (en) * | 2019-09-23 | 2021-06-18 | 安徽誉林汽车部件有限公司 | Decoupling diaphragm structure for hydraulic suspension |
| CN112747069A (en) * | 2020-12-31 | 2021-05-04 | 镇江仕德汽车零部件有限公司 | Hydraulic suspension runner plate for automobile damping system |
| CN113494557B (en) * | 2021-07-27 | 2022-07-05 | 重庆长安汽车股份有限公司 | Decoupling film, suspension assembly and vehicle |
| CN115111304A (en) * | 2022-06-24 | 2022-09-27 | 重庆长安汽车股份有限公司 | Hydraulic buffer structure of automobile back door and vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09166175A (en) * | 1995-12-18 | 1997-06-24 | Tokai Rubber Ind Ltd | Liquid enclosed suspension type mount device |
| JP2005220992A (en) * | 2004-02-05 | 2005-08-18 | Nok Corp | Liquid encapsulated type mount |
| CN201090655Y (en) * | 2007-10-15 | 2008-07-23 | 宁波拓普减震系统股份有限公司 | Movable decoupling diaphragm type crash-proof hydraulic pressure damp mounts |
| CN102588501B (en) * | 2011-12-29 | 2014-02-26 | 宁波泛亚汽车部件有限公司 | Hydraulic suspension of engine |
| CN203532609U (en) * | 2013-10-30 | 2014-04-09 | 重庆长安汽车股份有限公司 | Hydraulic suspension of hybrid electric vehicle engine |
| CN107366710A (en) * | 2017-08-25 | 2017-11-21 | 启东永兴橡胶制品有限公司 | A kind of hydraulic mount of two grad vibration isolation |
-
2017
- 2017-11-23 CN CN201711182599.5A patent/CN107939899B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107939899A (en) | 2018-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107939899B (en) | Hydraulic mount | |
| US20110291377A1 (en) | Stabilizer bushing for vehicle | |
| CN105283660A (en) | Filter housing, hollow filter element and filter | |
| CN107074183A (en) | For the device being fixed on gas generator for vibration in air bag module | |
| CN109424691A (en) | Hydraulic engine suspension | |
| CN109069974A (en) | Especially it is used for the filter element and filter device of gas filtration | |
| KR20120068779A (en) | Method for preparing tube for protecting coil spring of suspension device of vehicles | |
| CN212131175U (en) | Engine suspension | |
| CN102434611B (en) | Coupling member and three or more points adapter for three or more points adapter | |
| CN212643402U (en) | Power assembly hydraulic suspension and car | |
| CN211371121U (en) | a hydraulic mount | |
| JPS628401Y2 (en) | ||
| CN217463035U (en) | Hydraulic suspension | |
| CN207906351U (en) | Engine hydraulic mount | |
| CN102678815A (en) | Rubber suspension lining assembly structure for automobile engine | |
| CN209909065U (en) | Hydraulic suspension runner structure | |
| CN212407426U (en) | Engine suspension | |
| CN210852318U (en) | Sealing plate for cd column of automobile | |
| CN205468370U (en) | Sealing device of amphibious car torsion bar | |
| CN109268440B (en) | Auxiliary spring device for hydraulic bushing | |
| CN207437201U (en) | A kind of connection structure of automobile engine trim cover and cylinder head cover | |
| CN216467311U (en) | Power assembly installation suspension and vehicle | |
| CN215360828U (en) | Torsion beam of vehicle and vehicle | |
| CN208473531U (en) | A kind of luggage case damper | |
| JP2683382B2 (en) | Anti-vibration bush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191227 Address after: 072550 Chaoyang District, Baoding, Xushui, Chaoyang North Street (Xu), No. 299 Patentee after: Nuo Bo rubber Co., Ltd Address before: 072550 Chaoyang District, Baoding, Xushui, Chaoyang North Street (Xu), No. 299 Patentee before: Baoding Wei Yi Automobile Co., Ltd. |