CN201090655Y - Movable decoupling diaphragm type crash-proof hydraulic pressure damp mounts - Google Patents
Movable decoupling diaphragm type crash-proof hydraulic pressure damp mounts Download PDFInfo
- Publication number
- CN201090655Y CN201090655Y CNU2007200754428U CN200720075442U CN201090655Y CN 201090655 Y CN201090655 Y CN 201090655Y CN U2007200754428 U CNU2007200754428 U CN U2007200754428U CN 200720075442 U CN200720075442 U CN 200720075442U CN 201090655 Y CN201090655 Y CN 201090655Y
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- guidance tape
- damp
- hydraulic
- leather cup
- decoupling zero
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Abstract
The utility model relates to an anti-collision hydraulic damping mounting with an active decoupling mode, enabling the mounting to be capable of producing enough dynamic stiffness and damp when the mounting oscillates with low-frequency large amplitude, and to be capable of producing dynamic stiffness and damp when the mounting oscillates with high-frequency small amplitude. The utility model comprises an upper spacing cover, a pedestal, a hydraulic main spring which is arranged inside the upper spacing cover, and a rubber sealing leather cup. An upper flow passage board is arranged below the hydraulic main spring; an upper liquid chamber is formed between the hydraulic main spring and the upper flow passage board; a lower flow passage board is arranged below the upper flow passage board, and an inertia channel is formed between the upper flow passage board and the lower flow passage board; an active rubber decoupling film is arranged in the inertia channel to form an active rubber decoupling film inertia channel board; the rubber sealing leather cup is fixedly connected below the lower flow passage board and a lower liquid chamber is formed between the lower flow passage board and the rubber sealing leather cup. The anti-collision hydraulic damping mounting can produce enough dynamic stiffness and damp, thus greatly improving vibration isolation performance; the active rubber decoupling film can well control the mounting to produce dynamic stiffness and damp when the mounting oscillates with high-frequency small amplitude.
Description
Technical field
The utility model relates to a kind of hydraulic damp suspending, the crashproof hydraulic damp suspending of especially a kind of decoupling zero membrane type.
Background technique
At present, along with the development of automotive engineering and the raising of automobile running velocity, the ratio that the vibration that power assembly produces in automobile running accounts in the vehicle complete vehicle vibration is increasing, unbalance inertia force when the motor operation is wherein arranged and moment of inertia are delivered to the body vibrations and the noise of vehicle body or vehicle frame generation, and make power assembly produce vibration from the fluctuation of the excitation on road surface or power assembly output torque in the automobile running, therefore the quality of the anti-vibration performance of power assembly support suspension system is also more and more obvious to the influence of the riding comfort of automobile, requires to show as specific to the dynamic performance on the suspension members:
1) when the low frequency large-amplitude vibration, higher dynamic stiffness and bigger damping are arranged, with the amplitude of the vibration of restricted power assembly;
2) the little damping of little rigidity is arranged when the high frequency small amplitude motion, to reduce the noise of vibration to the transmission and the generation of vehicle body.Existing General Purpose Rubber suspends because significantly dynamic hardening characteristics is arranged when dither, is difficult to satisfy desirable dynamic performance.
Summary of the invention
The utility model is to provide a kind of activity decoupling zero membrane type crashproof hydraulic damp suspending, is used to solve when being suspended at the low frequency large-amplitude vibration to produce enough big dynamic stiffness and damping; When the high frequency small amplitude motion, can produce the technical problem of dynamic stiffness and damping.
For achieving the above object, the technical solution adopted in the utility model is: the crashproof hydraulic damp suspending of a kind of activity decoupling zero membrane type, comprise the upper limit cover, base, the hydraulic pressure master spring that the upper limit cover is built-in with, the rubber seal leather cup, be characterized in: in the base, be provided with the upper reaches guidance tape below the hydraulic pressure master spring, and form upper liquid chamber between hydraulic pressure master spring and the upper reaches guidance tape, be provided with dirty guidance tape below the guidance tape of upper reaches, be formed with the inertia runner between upper reaches guidance tape and the dirty guidance tape, and active rubber decoupling zero film composition activity decoupling zero membrane type inertia flow guidance tape is set in the inertia runner; Fixedly connected rubber seal leather cup below the dirty guidance tape, and be formed with liquid chamber down between dirty guidance tape and the rubber seal leather cup.
Hydraulic pressure master spring is by the aluminium fuse, and the hydraulic rubber skeleton and the vulcanization of rubber form; The aluminium fuse is embedded with embedded component and is cast into one; Be rotary with stud bolt in the embedded component; Be fixedly connected with the crashproof pad of lower limit above the hydraulic pressure master spring head; Hydraulic pressure master spring has the anti-collision block of upper limit with upper limit cover touching position; Rubber seal leather cup and L type leather cup skeleton rubber are sulfided into one, and fixedly connected with dirty guidance tape by L type leather cup skeleton; Strengthen the pad riveted joint through base below the base bolt of lower base is arranged.
The beneficial effects of the utility model are:
1. the damping mechanism of the inertia channel that suspends in the utility model makes when being suspended at the low frequency large-amplitude vibration and can produce enough big dynamic stiffness and damping, and anti-vibration performance improves greatly;
2. the movable decoupling zero film that has that suspends in the utility model can well be controlled dynamic stiffness and the damping that produces when being suspended at the high frequency small amplitude motion;
3. the anti-collision block of uniqueness of the present utility model can well be decayed power assembly in the last impact that vehicle body is produced when drawing operating mode, makes prolong greatly the working life that suspends;
4. the low cost of manufacture of movable decoupling zero film hydraulic mount, quality control is stable, and product weight is light, and manufacturing process realizes easily.
Description of drawings
Fig. 1 is a main sectional view of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, the crashproof hydraulic damp suspending of a kind of activity decoupling zero membrane type of the present utility model comprises upper limit cover 7, base 14, hydraulic pressure master spring 6, rubber seal leather cup 12, upper reaches guidance tape 9, dirty guidance tape 10, active rubber decoupling zero film 11, stud bolt 1, upper limit is prevented collision block 5, the crashproof pad 4 of lower limit etc.
Hydraulic pressure master spring 6 is installed in the upper limit cover 7.Hydraulic pressure master spring 6 is by aluminium fuse 3, and hydraulic rubber skeleton 8 becomes with the vulcanization of rubber, and aluminium fuse 3 is embedded with embedded component 2 and is cast into one.Be rotary with stud bolt 1 in the embedded component 2.
In the base 14, install runner plate 9 below the hydraulic pressure master spring 6, between hydraulic pressure master spring 6 and upper reaches guidance tape 9, be formed with upper liquid chamber 17, dirty guidance tape 10 is installed below the upper reaches guidance tape 9, be formed with inertia runner 19 between upper reaches guidance tape 9 and the dirty guidance tape 10, active rubber decoupling zero film 11 composition activity decoupling zero membrane type inertia flow guidance tapes are installed in inertia runner 19.Fixedly connected rubber seal leather cup 12 below the dirty guidance tape 10 is formed with liquid chamber 18 down between dirty guidance tape 10 and the rubber seal leather cup 12.
Be fixedly connected with the crashproof pad 4 of lower limit above hydraulic pressure master spring 6 heads.Hydraulic pressure master spring 6 has the anti-collision block 5 of upper limit with upper limit cover 7 touching positions.Rubber seal leather cup 12 is integral with 13 vulcanizations of rubber of L type leather cup skeleton, and fixedlys connected with dirty guidance tape by L type leather cup skeleton 13.Strengthen pad 15 riveted joints through base below the base 14 bolt of lower base 16 is arranged.
Concrete assembling assembly relation of the present utility model is:
(1) aluminium fuse embedded component 2 is cast into one with aluminium fuse 3;
(2) aluminium fuse 3 becomes hydraulic pressure master spring 6 with hydraulic rubber skeleton 8 with the vulcanization of rubber;
(3) upper reaches guidance tape 9 is assembled into activity decoupling zero membrane type inertia flow guidance tape with dirty guidance tape 10 with active rubber decoupling zero film 11;
(4) L type leather cup skeleton 13 becomes rubber seal leather cup 12 with the vulcanization of rubber;
(5) bolt of lower base 16 is strengthened pad 15 with base and is integral with base 14 rivetings;
(6) under liquid in the liquid holding groove of pot-type equipment with rubber seal leather cup 12, activity decoupling zero membrane type inertia flow guidance tape, hydraulic pressure master spring 6 single step of releasing on base 14, again upper limit cover 7 and base 14 rivetings are integral;
(7) assembling stud bolt 1 in the embedded component 2 of aluminium fuse 3.
Claims (7)
1. crashproof hydraulic damp suspending of activity decoupling zero membrane type, comprise upper limit cover (7), base (14), the hydraulic pressure master spring (6) that upper limit cover (7) is built-in with, rubber seal leather cup (12) is characterized in that, in the described base (14), be provided with the upper reaches guidance tape below the hydraulic pressure master spring (6), be formed with upper liquid chamber (17) between (9) and hydraulic pressure master spring (6) and the upper reaches guidance tape (9); Be provided with dirty guidance tape (10) below the upper reaches guidance tape (9), be formed with inertia runner (19) between upper reaches guidance tape (9) and the dirty guidance tape (10), and active rubber decoupling zero film (11) composition activity decoupling zero membrane type inertia flow guidance tape is set in inertia runner (19); Fixedly connected rubber seal leather cup (12) below the dirty guidance tape (10), and be formed with liquid chamber (18) down between dirty guidance tape (10) and the rubber seal leather cup (12).
2. the crashproof hydraulic damp suspending of activity decoupling zero membrane type according to claim 1 is characterized in that, described hydraulic pressure master spring (6) is by aluminium fuse (3), and hydraulic rubber skeleton (8) forms with the vulcanization of rubber.
3. the crashproof hydraulic damp suspending of activity decoupling zero membrane type according to claim 2 is characterized in that described aluminium fuse (3) is embedded with embedded component (2) and is cast into one, and is rotary with stud bolt (1) in the embedded component (2).
4. the crashproof hydraulic damp suspending of activity decoupling zero membrane type according to claim 1 and 2 is characterized in that described hydraulic pressure master spring (6) is fixedly connected with the crashproof pad of lower limit (4) above the head.
5. the crashproof hydraulic damp suspending of activity decoupling zero membrane type according to claim 1 and 2 is characterized in that, described hydraulic pressure master spring (6) has the anti-collision block (5) of upper limit with upper limit cover (7) touching position.
6. the crashproof hydraulic damp suspending of activity decoupling zero membrane type according to claim 1, it is characterized in that, described rubber seal leather cup (12) is integral with L type leather cup skeleton (13) vulcanization of rubber, and fixedlys connected with dirty guidance tape (10) by L type leather cup skeleton (13).
7. the crashproof hydraulic damp suspending of activity decoupling zero membrane type according to claim 1 is characterized in that, described base (14) is following to have bolt of lower base (16) through base reinforcement pad (15) riveted joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200754428U CN201090655Y (en) | 2007-10-15 | 2007-10-15 | Movable decoupling diaphragm type crash-proof hydraulic pressure damp mounts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200754428U CN201090655Y (en) | 2007-10-15 | 2007-10-15 | Movable decoupling diaphragm type crash-proof hydraulic pressure damp mounts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201090655Y true CN201090655Y (en) | 2008-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200754428U Expired - Fee Related CN201090655Y (en) | 2007-10-15 | 2007-10-15 | Movable decoupling diaphragm type crash-proof hydraulic pressure damp mounts |
Country Status (1)
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| CN (1) | CN201090655Y (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401077A (en) * | 2010-09-14 | 2012-04-04 | 北汽福田汽车股份有限公司 | Hydraulic suspension device, control method and device thereof and automobile |
| CN102705425A (en) * | 2012-06-13 | 2012-10-03 | 宁波拓普集团股份有限公司 | Novel hydraulic suspending outer cover |
| CN102759445A (en) * | 2012-06-29 | 2012-10-31 | 宁波拓普集团股份有限公司 | Dynamic stiffness testing workpiece comprising lining mainsprings |
| CN101670776B (en) * | 2009-09-25 | 2012-11-21 | 宁波拓普集团股份有限公司 | Semiactive suspending device with electromagnetic valve |
| CN102913588A (en) * | 2011-08-02 | 2013-02-06 | 上海汽车集团股份有限公司 | Semi-active suspension |
| CN103348160A (en) * | 2011-01-28 | 2013-10-09 | 巴斯夫欧洲公司 | Shock-absorbing bearing comprising a profiled insert |
| CN103620258A (en) * | 2011-07-01 | 2014-03-05 | 株式会社普利司通 | Vibration isolation device |
| 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 |
| CN104040212A (en) * | 2012-02-14 | 2014-09-10 | 东海橡塑工业株式会社 | Vibration isolation device |
| CN105041958A (en) * | 2015-07-17 | 2015-11-11 | 瑞安市恒盛汽车零部件有限公司 | Hydraulic shock absorption support for engine |
| CN106460999A (en) * | 2014-04-30 | 2017-02-22 | 株式会社普利司通 | Vibration-damping device |
| US9776663B1 (en) | 2016-03-30 | 2017-10-03 | Ford Global Technologies, Llc | Vehicle subframe assembly |
| 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 |
| CN107532675A (en) * | 2015-04-27 | 2018-01-02 | 株式会社普利司通 | Isolation mounting |
| 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 |
| CN109532451A (en) * | 2019-01-11 | 2019-03-29 | 河南科技学院 | A kind of new engine suspension |
| CN112060900A (en) * | 2020-10-10 | 2020-12-11 | 上海汽车集团股份有限公司 | Automobile, powertrain suspension system and its torsion rod |
| CN112555333A (en) * | 2020-12-07 | 2021-03-26 | 宁波拓普集团股份有限公司 | Engine suspension |
| CN112555332A (en) * | 2020-11-25 | 2021-03-26 | 宁波拓普集团股份有限公司 | Semi-active hydraulic suspension |
| CN113653761A (en) * | 2021-08-17 | 2021-11-16 | 淄博职业学院 | Engine hydraulic mount system and method for realizing mount anti-vibration using the same |
| CN114508560A (en) * | 2022-03-07 | 2022-05-17 | 奇瑞汽车股份有限公司 | Hydraulic suspension structure |
-
2007
- 2007-10-15 CN CNU2007200754428U patent/CN201090655Y/en not_active Expired - Fee Related
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670776B (en) * | 2009-09-25 | 2012-11-21 | 宁波拓普集团股份有限公司 | Semiactive suspending device with electromagnetic valve |
| CN102401077A (en) * | 2010-09-14 | 2012-04-04 | 北汽福田汽车股份有限公司 | Hydraulic suspension device, control method and device thereof and automobile |
| CN103348160A (en) * | 2011-01-28 | 2013-10-09 | 巴斯夫欧洲公司 | Shock-absorbing bearing comprising a profiled insert |
| US10018241B2 (en) | 2011-07-01 | 2018-07-10 | Bridgestone Corporation | Vibration isolator |
| CN103620258B (en) * | 2011-07-01 | 2016-02-24 | 株式会社普利司通 | Vibration isolation device |
| CN103620258A (en) * | 2011-07-01 | 2014-03-05 | 株式会社普利司通 | Vibration isolation device |
| CN102913588A (en) * | 2011-08-02 | 2013-02-06 | 上海汽车集团股份有限公司 | Semi-active suspension |
| CN104040212A (en) * | 2012-02-14 | 2014-09-10 | 东海橡塑工业株式会社 | Vibration isolation device |
| CN104040212B (en) * | 2012-02-14 | 2015-08-12 | 住友理工株式会社 | Isolation mounting |
| CN102705425A (en) * | 2012-06-13 | 2012-10-03 | 宁波拓普集团股份有限公司 | Novel hydraulic suspending outer cover |
| CN102759445B (en) * | 2012-06-29 | 2015-06-24 | 宁波拓普集团股份有限公司 | Dynamic stiffness testing workpiece comprising lining mainsprings |
| CN102759445A (en) * | 2012-06-29 | 2012-10-31 | 宁波拓普集团股份有限公司 | Dynamic stiffness testing workpiece comprising lining mainsprings |
| 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 |
| CN103758917B (en) * | 2013-12-30 | 2016-02-03 | 长城汽车股份有限公司 | Engine hydraulic mount and there is the vehicle of this engine hydraulic mount |
| CN106460999A (en) * | 2014-04-30 | 2017-02-22 | 株式会社普利司通 | Vibration-damping device |
| CN106460999B (en) * | 2014-04-30 | 2019-07-23 | 株式会社普利司通 | Vibration isolation device |
| US10132380B2 (en) | 2014-04-30 | 2018-11-20 | Bridgestone Corporation | Vibration-damping device |
| US10487905B2 (en) | 2015-04-27 | 2019-11-26 | Bridgestone Corporation | Anti-vibration device |
| CN107532675A (en) * | 2015-04-27 | 2018-01-02 | 株式会社普利司通 | Isolation mounting |
| CN107532675B (en) * | 2015-04-27 | 2019-07-19 | 株式会社普利司通 | Isolation mounting |
| CN105041958A (en) * | 2015-07-17 | 2015-11-11 | 瑞安市恒盛汽车零部件有限公司 | Hydraulic shock absorption support for engine |
| US9776663B1 (en) | 2016-03-30 | 2017-10-03 | Ford Global Technologies, Llc | Vehicle subframe assembly |
| 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 |
| 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 |
| CN109532451A (en) * | 2019-01-11 | 2019-03-29 | 河南科技学院 | A kind of new engine suspension |
| CN109532451B (en) * | 2019-01-11 | 2024-12-20 | 河南科技学院 | Engine suspension |
| CN112060900A (en) * | 2020-10-10 | 2020-12-11 | 上海汽车集团股份有限公司 | Automobile, powertrain suspension system and its torsion rod |
| CN112555332A (en) * | 2020-11-25 | 2021-03-26 | 宁波拓普集团股份有限公司 | Semi-active hydraulic suspension |
| CN112555332B (en) * | 2020-11-25 | 2023-01-10 | 宁波拓普集团股份有限公司 | Semi-active hydraulic suspension |
| CN112555333A (en) * | 2020-12-07 | 2021-03-26 | 宁波拓普集团股份有限公司 | Engine suspension |
| CN113653761A (en) * | 2021-08-17 | 2021-11-16 | 淄博职业学院 | Engine hydraulic mount system and method for realizing mount anti-vibration using the same |
| CN113653761B (en) * | 2021-08-17 | 2023-02-24 | 淄博职业学院 | Engine hydraulic suspension system and method for realizing suspension vibration resistance by using same |
| CN114508560A (en) * | 2022-03-07 | 2022-05-17 | 奇瑞汽车股份有限公司 | Hydraulic suspension structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO TUOPU BRAKING SYSTEMS CO., LTD. Free format text: FORMER OWNER: NINGBO TUOPU VIBRATION CONTROL SYSTEM CO., LTD. Effective date: 20110214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315800 NO.215, HUANGSHAN WEST ROAD, BEILUN, NINGBO CITY, ZHEJIANG PROVINCE TO: 315806 NO.1, LONGTANSHAN ROAD, DAGAN, BEILUN DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110214 Address after: 315806 Zhejiang province Ningbo city Beilun District Daqi Longtan Road No. 1 Patentee after: Ningbo Tuopu Steering System Co., Ltd. Address before: 315800 No. 215 West Mount Huangshan Road, Ningbo, Zhejiang, Beilun Patentee before: Ningbo Tuopu Vibration Control System Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO TUOPU GROUP CO., LTD. Free format text: FORMER NAME: NINGBO TUOPU BRAKING SYSTEMS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315800 No. 215 West Mount Huangshan Road, Ningbo, Zhejiang, Beilun Patentee after: Ningbo Tuopu Group Co., Ltd. Address before: 315806 Zhejiang province Ningbo city Beilun District Daqi Longtan Road No. 1 Patentee before: Ningbo Tuopu Steering System Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20121015 |