CN107366710A - A kind of hydraulic mount of two grad vibration isolation - Google Patents
A kind of hydraulic mount of two grad vibration isolation Download PDFInfo
- Publication number
- CN107366710A CN107366710A CN201710741600.7A CN201710741600A CN107366710A CN 107366710 A CN107366710 A CN 107366710A CN 201710741600 A CN201710741600 A CN 201710741600A CN 107366710 A CN107366710 A CN 107366710A
- Authority
- CN
- China
- Prior art keywords
- vibration isolation
- spring
- skeleton
- sap cavity
- hydraulic mount
- 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.)
- Pending
Links
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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/10—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
- F16F13/105—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like characterised by features of partitions between two working chambers
- F16F13/107—Passage design between working chambers
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/10—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
- F16F13/108—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like characterised by features of plastics springs, e.g. attachment arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Abstract
The invention discloses a kind of hydraulic mount of two grad vibration isolation, including interior fuse, position-limiting cover, anticollision cover, flow channel component and connecting bolt, the bottom of interior fuse is provided with rubber spring, the lateral wall of rubber spring bottom is provided with the outer skeleton of main spring, the bottom interference of position-limiting cover is fitted on the lateral wall of the outer skeleton of main spring, the top of rubber spring is fitted at the top of position-limiting cover, anticollision cover is covered at the top of position-limiting cover, the bottom of rubber spring is provided with vibration isolation base, sap cavity formed with closing between vibration isolation base and rubber spring, sap cavity is separated into upper sap cavity and lower sap cavity by flow channel component, the bottom of connecting bolt is in the screwed hole on interior fuse top, screwed hole is connected by liquid filling pore with upper sap cavity, liquid filling pore forms interference seal by steel ball.The hydraulic mount implements first order vibration isolation by rubber spring and flow channel component to exciting, implements second level decay by the vibration isolation spring on vibration isolation base again after decay, makes to be delivered to the vibrational energy on vehicle frame and minimize.
Description
Technical field
The invention belongs to technical field of automobile parts, is related to a kind of hydraulic mount, is used to start more particularly, to one kind
There is the hydraulic mount of two grad vibration isolation on machine.
Background technology
Nowadays, the control of the noise and vibration of automobile is always to annoying the problem of people, drastically influence in-car seating
Comfortableness.Therefore, people set about implementing isolation control from exciting source, such as rubber mounting or hydraulic mount, gum are used
The cost of suspension is relatively low, and application is relatively broad, but because its damping is relatively low, anti-vibration performance is poor；Common hydraulic mount uses
Inertia channel decouples the form of film, and larger damping can be produced in low frequency large amplitude, in high frequency due to the work of decoupling film
With, the phenomenon of high frequency dynamic hardening can be alleviated to a certain extent, so come more as right suspension applied to engine side
Isolate main vibration source.
The structure type that current almost all of cylindrical hydraulic mount is all combined using rubber spring, runner and leather cup,
Only rubber spring is delivered to that the vibrational energy on vehicle frame is still larger as one-level vibration isolation, if to the vibrational energy transmitted
Amount further decay, then the anti-vibration performance suspended will be more superior.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of simple in construction, and difficulty of processing and cost are relatively low, and have
The hydraulic mount of two grad vibration isolation.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of hydraulic mount of two grad vibration isolation, including interior fuse, position-limiting cover, anticollision cover, flow channel component and connecting bolt, interior fuse
Bottom be provided with rubber spring, the lateral wall of rubber spring bottom is provided with the outer skeleton of main spring, the bottom interference press fitting of position-limiting cover
The top of rubber spring is fitted in outside main spring on the lateral wall of skeleton, at the top of position-limiting cover, and between the shoulder of interior fuse
It is separated by certain spacing distance, anticollision cover covers is provided with vibration isolation base, vibration isolation base and rubber in the top of position-limiting cover, the bottom of rubber spring
Sap cavity formed with closing between the main spring of glue, sap cavity are separated into upper sap cavity and lower sap cavity by flow channel component, and flow channel component is fixed
Between the top of vibration isolation base and rubber spring, in the screwed hole on interior fuse top, screwed hole leads to for the bottom of connecting bolt
Cross liquid filling pore to connect with upper sap cavity, liquid filling pore forms interference seal by steel ball.
The flow channel component includes runner body and decoupling film, and decoupling film is placed in the cavity volume of runner body center, cavity volume
Bottom even be provided with some lower liquid-through holes, positioned at cavity volume periphery runner body be provided with annular channel, annular channel passes through
Liquid outlet connects with lower sap cavity, and the runner body positioned at annular channel periphery is provided with multiple alignment pins, the top of runner body
Provided with flow passage cover plate, flow passage cover plate be provided with upper liquid-through hole corresponding with lower liquid-through hole, inlet corresponding with liquid outlet and
With the positioning hole of detent fit.
The runner body and flow passage cover plate are PA66 plastics or aluminum alloy material.
The vibration isolation base includes upper skeleton and lower skeleton, and vibration isolation spring is provided between the lateral wall and upper skeleton of lower skeleton, under
Leather cup is provided between the madial wall of skeleton, upper skeleton is fixed with the outer skeleton riveting of main spring.
The lower skeleton is provided with multiple mounting holes.
The bottom of the vibration isolation spring is provided with spacing collision block, and spacing collision block is integrally formed with vibration isolation spring.
The upper skeleton, lower skeleton, vibration isolation spring and leather cup are integrated by the vulcanization of rubber, and upper skeleton and lower skeleton are
Stamping parts.
The interior fuse, the outer skeleton of rubber spring and main spring are integrated by the vulcanization of rubber, and the outer skeleton of main spring and spacing
Cover is stamping parts.
It is an advantage of the invention that：The hydraulic mount of the present invention implements the first order by rubber spring and flow channel component to exciting
Vibration isolation, second level decay is implemented by the vibration isolation spring on vibration isolation base again after decay so that the vibrational energy drop being delivered on vehicle frame
To minimum, and punching press and sulfuration process mainly are used, it is simple in construction, significantly reduce difficulty of processing while proof strength
And cost.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of flow passage cover plate in the present invention；
Fig. 3 is the structural representation of runner body in the present invention；
Fig. 4 is the structural representation of vibration isolation base in the present invention.
Wherein, 1, interior fuse, 11, connecting bolt, 12, liquid filling pore, 13, steel ball, 2, anticollision cover, 3, position-limiting cover, 4, rubber
Main spring, 41, the outer skeleton of main spring, 5, flow channel component, 51, flow passage cover plate, 511, inlet, 512, upper liquid-through hole, 513, positioning hole,
52nd, runner body, 521, liquid outlet, 522, annular channel, 523, lower liquid-through hole, 524, alignment pin, 53, decoupling film, 6, upper liquid
Chamber, 61, lower sap cavity, 7, vibration isolation base, 71, upper skeleton, 72, lower skeleton, 721, mounting hole, 73, vibration isolation spring, 74, leather cup.
Embodiment：
As shown in figure 1, a kind of hydraulic mount of two grad vibration isolation, including interior fuse 1, position-limiting cover 3, anticollision cover 2, the and of flow channel component 5
Connecting bolt 11, the bottom of interior fuse 1 are provided with rubber spring 4, and the lateral wall of the bottom of rubber spring 4 is provided with the outer skeleton of main spring
41, the bottom interference of position-limiting cover 3 is fitted on the lateral wall of the outer skeleton 41 of main spring, and the top of position-limiting cover 3 is fitted in rubber spring 4
Top, and be separated by certain spacing distance between the shoulder of interior fuse 1, anticollision cover 2 is covered in the top of position-limiting cover 3, rubber
The bottom of main spring 4 is provided with vibration isolation base 7, and the sap cavity formed with closing, sap cavity pass through each runner group between vibration isolation base 7 and rubber spring 4
Part 5 is separated into sap cavity 6 and lower sap cavity 61, and flow channel component 5 is fixed between the top of vibration isolation base 7 and rubber spring 4, connects spiral shell
The bottom of bolt 11 is in the screwed hole on the interior top of fuse 1, and its top is used to assemble the suspension support arm being connected with engine, simultaneously
Anticollision cover 3, which can prevent from suspending, hits position-limiting cover 3 when support arm moves downward, and forms certain spacing distance, and screwed hole passes through
Liquid filling pore 12 connects with upper sap cavity 6, and liquid filling pore 12 forms interference seal by steel ball 13.
With reference to shown in Fig. 2 and Fig. 3, flow channel component 5 includes runner body 52 and decoupling film 53, and decoupling film 53 is placed in runner sheet
In the cavity volume in the center of body 52, the bottom even of cavity volume is provided with some lower liquid-through holes 523, on the runner body 52 of cavity volume periphery
Provided with annular channel 522, annular channel 522 is connected by liquid outlet 521 with lower sap cavity 61, positioned at the periphery of annular channel 522
Runner body 52 is provided with multiple alignment pins 524, and the top of runner body 52 is provided with flow passage cover plate 51, and flow passage cover plate 51 is provided with
It is corresponding with lower liquid-through hole 523 to go up liquid-through hole 512, inlet 511 corresponding with liquid outlet 521 and coordinate with alignment pin 524
Positioning hole 513, connected by liquid outlet 521 with upper sap cavity 6, runner body 52 and flow passage cover plate 51 are PA66 plastics or aluminium
Alloy material.
With reference to shown in Fig. 4, vibration isolation base 7 includes upper skeleton 71 and lower skeleton 72, lateral wall and the upper skeleton 71 of lower skeleton 72
Between be provided with vibration isolation spring 73, vibration isolation spring 73 can carry out effective attenuation to exciting, and leather cup is provided between the madial wall of lower skeleton 72
74, the sealing of sap cavity is ensured by leather cup 74, upper skeleton 71 is fixed with the outer riveting of skeleton 41 of main spring, flow channel component 5 is clipped in
Between rubber spring 4 and vibration isolation base 7；Lower skeleton 72 is provided with multiple mounting holes 721, by mounting hole 721 by the hydraulic mount
On vehicle frame.
In addition, the bottom of vibration isolation spring 73 is provided with spacing collision block, spacing collision block is integrally formed with vibration isolation spring 73, works as rubber spring
When 4 pressure-bearings move downward, spacing collision block can ensure the spacing distance between upper skeleton 71 and lower skeleton 72, reach further
Isolate shock isolation vibrating effect.
Upper skeleton 71, lower skeleton 72, vibration isolation spring 73 and leather cup 74 are integrated by the vulcanization of rubber, and upper skeleton 71 and sending down the fishbone
Frame 72 is stamping parts, or cast member；Interior fuse 1, rubber spring 4 are one by the vulcanization of rubber with the outer skeleton 41 of main spring
Body, and the outer skeleton 41 of main spring and position-limiting cover 3 are stamping parts, or cast member.
The assembling process of hydraulic mount of the present invention is：Flow channel component 5 is loaded in rubber spring 4, and by skeleton outside main spring
41 rivet with the upper skeleton 71 of vibration isolation base 7, rubber spring 4 is connected as one with vibration isolation base 7；From the interior top of fuse 1 to hydraulic suspension
Put after implementation vacuumizes dry fill, interference seal is formed between press-in steel ball 13, with liquid filling pore 12；Connecting bolt 11 is assembled to again
In the screwed hole of interior fuse 1；Then the interference of position-limiting cover 3 is fitted in outside main spring on the lateral wall of skeleton 41；Finally anticollision cover 2 is covered
At the top of position-limiting cover 3.
When exciting caused by engine is delivered to the suspension support arm of engine by suspending support arm, pass through rubber spring 4
First order vibration isolation is implemented to exciting with flow channel component 5, the second level is implemented by the vibration isolation spring 73 on vibration isolation base 7 again after decay and declined
Subtract, the vibrational energy that two grad vibration isolation to be delivered on vehicle frame minimizes.
Claims (8)
- A kind of 1. hydraulic mount of two grad vibration isolation, it is characterised in that：Including interior fuse（1）, position-limiting cover（3）, anticollision cover（2）, stream Road component（5）And connecting bolt（11）, the interior fuse（1）Bottom be provided with rubber spring（4）, the rubber spring（4）Under The lateral wall in portion is provided with the outer skeleton of main spring（41）, the position-limiting cover（3）Bottom interference be fitted in the outer skeleton of main spring（41）'s On lateral wall, the position-limiting cover（3）Top be fitted in rubber spring（4）Top, and with interior fuse（1）Shoulder between phase Every certain spacing distance, the anticollision cover（2）Cover in position-limiting cover（3）Top, the rubber spring（4）Bottom be provided with every Shake seat（7）, the vibration isolation base（7）With rubber spring（4）Between the sap cavity formed with closing, the sap cavity passes through flow channel component （5）It is separated into sap cavity（6）With lower sap cavity（61）, the flow channel component（5）It is fixed on vibration isolation base（7）Top and rubber spring （4）Between, the connecting bolt（11）Bottom be located at interior fuse（1）In the screwed hole on top, the screwed hole passes through liquid filling Hole（12）With upper sap cavity（6）Connection, the liquid filling pore（12）Pass through steel ball（13）Form interference seal.
- 2. the hydraulic mount of two grad vibration isolation according to claim 1, it is characterised in that：The flow channel component（5）Including stream Road body（52）With decoupling film（53）, the decoupling film（53）It is placed in runner body（52）In the cavity volume in center, the cavity volume Bottom even is provided with some lower liquid-through holes（523）, the runner body positioned at cavity volume periphery（52）It is provided with annular channel （522）, the annular channel（522）Pass through liquid outlet（521）With lower sap cavity（61）Connection, positioned at the annular channel（522） The runner body of periphery（52）It is provided with multiple alignment pins（524）, the runner body（52）Top be provided with flow passage cover plate （51）, the flow passage cover plate（51）It is provided with and lower liquid-through hole（523）Corresponding upper liquid-through hole（512）With liquid outlet（521）It is right The inlet answered（511）And and alignment pin（524）The positioning hole of cooperation（513）.
- 3. the hydraulic mount of two grad vibration isolation according to claim 2, it is characterised in that：The runner body（52）And runner Cover plate（51）It is PA66 plastics or aluminum alloy material.
- 4. the hydraulic mount of two grad vibration isolation according to claim 1, it is characterised in that：The vibration isolation base（7）Including upper bone Frame（71）And lower skeleton（72）, the lower skeleton（72）Lateral wall and upper skeleton（71）Between be provided with vibration isolation spring（73）, it is described Lower skeleton（72）Madial wall between be provided with leather cup（74）, the upper skeleton（71）With skeleton outside main spring（41）Riveting is fixed.
- 5. the hydraulic mount of two grad vibration isolation according to claim 4, it is characterised in that：The lower skeleton（72）It is provided with more Individual mounting hole（721）.
- 6. the hydraulic mount of two grad vibration isolation according to claim 4, it is characterised in that：The vibration isolation spring（73）Bottom set Limited location collision block, the spacing collision block and vibration isolation spring（73）It is integrally formed.
- 7. the hydraulic mount of two grad vibration isolation according to claim 4, it is characterised in that：The upper skeleton（71）, lower skeleton （72）, vibration isolation spring（73）With leather cup（74）It is integrated by the vulcanization of rubber, and the upper skeleton（71）And lower skeleton（72）It is Stamping parts.
- 8. the hydraulic mount of two grad vibration isolation according to claim 1, it is characterised in that：The interior fuse（1）, rubber spring （4）With skeleton outside main spring（41）It is integrated by the vulcanization of rubber, and the outer skeleton of the main spring（41）And position-limiting cover（3）It is punching press Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741600.7A CN107366710A (en) | 2017-08-25 | 2017-08-25 | A kind of hydraulic mount of two grad vibration isolation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741600.7A CN107366710A (en) | 2017-08-25 | 2017-08-25 | A kind of hydraulic mount of two grad vibration isolation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107366710A true CN107366710A (en) | 2017-11-21 |
Family
ID=60310623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710741600.7A Pending CN107366710A (en) | 2017-08-25 | 2017-08-25 | A kind of hydraulic mount of two grad vibration isolation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107366710A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939899A (en) * | 2017-11-23 | 2018-04-20 | 保定威奕汽车有限公司 | Hydraulic suspension runner structure and hydraulic mount |
| CN111527326A (en) * | 2017-12-26 | 2020-08-11 | 株式会社普利司通 | Vibration isolation device |
| CN111775683A (en) * | 2020-06-19 | 2020-10-16 | 郑州日产汽车有限公司 | Variable-rigidity suspension system |
| CN113217575A (en) * | 2021-04-25 | 2021-08-06 | 东风汽车集团股份有限公司 | Abnormal sound prevention suspension structure comprising plastic structure |
| CN113586654A (en) * | 2021-08-06 | 2021-11-02 | 诺博橡胶制品有限公司 | Vehicle body suspension |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020171186A1 (en) * | 2001-05-16 | 2002-11-21 | Delphi Technologies, Inc. | Hydraulic mount with magnetorheological fluid |
| JP2006077794A (en) * | 2004-09-07 | 2006-03-23 | Kurashiki Kako Co Ltd | Liquid filled vibration absorbing mount device |
| 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 |
| CN102913588A (en) * | 2011-08-02 | 2013-02-06 | 上海汽车集团股份有限公司 | Semi-active suspension |
| CN202923370U (en) * | 2012-10-31 | 2013-05-08 | 上海汽车集团股份有限公司 | Engine suspension assembly |
| CN103758917A (en) * | 2013-12-30 | 2014-04-30 | 长城汽车股份有限公司 | Engine hydraulic suspension and vehicle comprising the same |
| US20150054209A1 (en) * | 2013-08-20 | 2015-02-26 | Trelleborgvibracoustic Gmbh | Hydromount |
| CN204239598U (en) * | 2014-12-02 | 2015-04-01 | 浙江宏鑫减震系统有限公司 | Hydraulic mount assembly |
| CN104589989A (en) * | 2014-12-26 | 2015-05-06 | 宁波拓普集团股份有限公司 | Automobile power assembly hanging device |
| CN105822715A (en) * | 2016-05-04 | 2016-08-03 | 亚新科噪声与振动技术（安徽）有限公司 | Runner-variable semi-active mount |
| CN205745082U (en) * | 2016-05-04 | 2016-11-30 | 亚新科噪声与振动技术（安徽）有限公司 | A kind of decoupling film variable rigidity Semi-active mount |
| CN207333560U (en) * | 2017-08-25 | 2018-05-08 | 启东永兴橡胶制品有限公司 | A kind of hydraulic mount of two grad vibration isolation |
-
2017
- 2017-08-25 CN CN201710741600.7A patent/CN107366710A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020171186A1 (en) * | 2001-05-16 | 2002-11-21 | Delphi Technologies, Inc. | Hydraulic mount with magnetorheological fluid |
| JP2006077794A (en) * | 2004-09-07 | 2006-03-23 | Kurashiki Kako Co Ltd | Liquid filled vibration absorbing mount device |
| 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 |
| CN102913588A (en) * | 2011-08-02 | 2013-02-06 | 上海汽车集团股份有限公司 | Semi-active suspension |
| CN202923370U (en) * | 2012-10-31 | 2013-05-08 | 上海汽车集团股份有限公司 | Engine suspension assembly |
| US20150054209A1 (en) * | 2013-08-20 | 2015-02-26 | Trelleborgvibracoustic Gmbh | Hydromount |
| CN103758917A (en) * | 2013-12-30 | 2014-04-30 | 长城汽车股份有限公司 | Engine hydraulic suspension and vehicle comprising the same |
| CN204239598U (en) * | 2014-12-02 | 2015-04-01 | 浙江宏鑫减震系统有限公司 | Hydraulic mount assembly |
| CN104589989A (en) * | 2014-12-26 | 2015-05-06 | 宁波拓普集团股份有限公司 | Automobile power assembly hanging device |
| CN105822715A (en) * | 2016-05-04 | 2016-08-03 | 亚新科噪声与振动技术（安徽）有限公司 | Runner-variable semi-active mount |
| CN205745082U (en) * | 2016-05-04 | 2016-11-30 | 亚新科噪声与振动技术（安徽）有限公司 | A kind of decoupling film variable rigidity Semi-active mount |
| CN207333560U (en) * | 2017-08-25 | 2018-05-08 | 启东永兴橡胶制品有限公司 | A kind of hydraulic mount of two grad vibration isolation |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939899A (en) * | 2017-11-23 | 2018-04-20 | 保定威奕汽车有限公司 | Hydraulic suspension runner structure and hydraulic mount |
| CN111527326A (en) * | 2017-12-26 | 2020-08-11 | 株式会社普利司通 | Vibration isolation device |
| US11428290B2 (en) | 2017-12-26 | 2022-08-30 | Prospira Corporation | Vibration isolating device |
| CN111775683A (en) * | 2020-06-19 | 2020-10-16 | 郑州日产汽车有限公司 | Variable-rigidity suspension system |
| CN113217575A (en) * | 2021-04-25 | 2021-08-06 | 东风汽车集团股份有限公司 | Abnormal sound prevention suspension structure comprising plastic structure |
| CN113586654A (en) * | 2021-08-06 | 2021-11-02 | 诺博橡胶制品有限公司 | Vehicle body suspension |
| CN113586654B (en) * | 2021-08-06 | 2023-02-17 | 诺博橡胶制品有限公司 | Vehicle body suspension |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107366710A (en) | A kind of hydraulic mount of two grad vibration isolation | |
| US7802777B2 (en) | Liquid-filled vibration isolator | |
| US9086111B2 (en) | Valve assembly of shock absorber | |
| EP2240704B1 (en) | Axially damped hydraulic mount assembly | |
| CN201090655Y (en) | Movable decoupling diaphragm type crash-proof hydraulic pressure damp mounts | |
| EP2584215B1 (en) | Hydraulic damper | |
| EP0766021A2 (en) | Elastic mount having mounting bracket functioning as stop mechanism and method of producing the same | |
| US4657219A (en) | Fluid-filled engine mount device | |
| CN105822715B (en) | A kind of variable Semi-active mount of runner | |
| CN104279261A (en) | Variable-runner semi-active hydraulic suspension | |
| CN207333560U (en) | A kind of hydraulic mount of two grad vibration isolation | |
| CN105822717B (en) | One kind decoupling film variable rigidity Semi-active mount | |
| CN204610680U (en) | A kind of automobile hydraulic damp suspending | |
| CN109681565A (en) | Liquid-filled engine installs equipment | |
| US7552916B1 (en) | Hydraulically damped mounting device | |
| EP1362719A1 (en) | Hydraulic strut mounting assembly | |
| CN212131175U (en) | Engine suspension | |
| US20040212133A1 (en) | Hydraulic antivibration support | |
| CN109532451A (en) | A kind of new engine suspension | |
| CN205745074U (en) | The Semi-active mount that a kind of runner is variable | |
| KR102169366B1 (en) | Engine-mount | |
| JP3959518B2 (en) | Vibration isolator | |
| CN209454550U (en) | A kind of new engine suspension | |
| CN105015314B (en) | Engine complex stiffness formula mounting assembly | |
| CN209521760U (en) | A kind of automobile front subframe |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171121 |
|
| WD01 | Invention patent application deemed withdrawn after publication |