CN201096167Y - Dry-type filling hydraulic decoupling suspending device - Google Patents
Dry-type filling hydraulic decoupling suspending device Download PDFInfo
- Publication number
- CN201096167Y CN201096167Y CNU2007200754466U CN200720075446U CN201096167Y CN 201096167 Y CN201096167 Y CN 201096167Y CN U2007200754466 U CNU2007200754466 U CN U2007200754466U CN 200720075446 U CN200720075446 U CN 200720075446U CN 201096167 Y CN201096167 Y CN 201096167Y
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- base
- liquid chamber
- dry type
- loam cake
- hydraulic pressure
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Abstract
The utility model relates to a dry type filling hydraulic decoupling suspension which is used for solving the technical problem of the weeping in the process of dry type filling of the hydraulic decoupling suspension. The dry type filling hydraulic decoupling suspension comprises a base, an upper cover, a supporting arm and a main rubber piece. The upper cover is fixedly connected with the upper part of the base. The main rubber part is arranged in the upper cover. The supporting arm is connected with the upper cover and the base after being inserted into the main rubber part. The utility model is characterized in that a liquid chamber is divided into an upper liquid chamber and a lower liquid chamber through the base, wherein, the lower liquid chamber is formed by the lower part of the base fixedly connected with a leather cup by a fixed plate; the upper liquid chamber is composed of the base and a rubber main spring; a flow passage cover plate and the base form a flow passage and a decoupling cavity; a decoupling film is arranged in the decoupling cavity; the side surface of the base is provided with a liquid filling hole and steel balls, and the liquid filling hole is connected with the flow passage. The hydraulic decoupling suspension has the advantages that the fabrication cost is low, the labor intensity is lowered, the production efficiency is improved, and the performance requirements of the component assembly can be further met.
Description
Technical field
The utility model relates to a kind of hydraulic pressure decoupling zero and suspends, and especially a kind ofly adopts the hydraulic pressure decoupling zero of dry type can to suspend.
Background technique
For a long time, the hydraulic pressure decoupling zero suspends in order to prevent that air from entering product, and its assembling mode assembles under liquid (ethylene glycol) by the workman, like this will strengthen working strength of workers greatly.Therefore, in order to overcome this kind defective, need design one cover system's (dry type bulking system) reliable and assembling outside liquid, adopt and do the assembling mode of irritating, the reduction working strength of workers is enhanced productivity.
Summary of the invention
The utility model is for the technical problem of the dry type can leakage that solves the hydraulic pressure decoupling zero and suspend, and provides the decoupling zero of a kind of dry type can hydraulic pressure to suspend.This hydraulic pressure decoupling zero low cost of manufacture that suspends, and can reduce working strength of workers, enhance productivity.
For achieving the above object, the technical solution of the utility model is as follows:
The decoupling zero of a kind of dry type can hydraulic pressure suspends, comprise base, loam cake, support arm, rubber spring, fixedly connected loam cake above the base, be provided with rubber spring in the loam cake, support arm is connected with loam cake and base after inserting rubber spring, is characterized in: base is divided into upper liquid chamber and following liquid chamber with hydraulic pressure cavity, wherein, upper liquid chamber is by forming between base and rubber spring, following liquid chamber forms with the fixedly connected leather cup of fixed plate below base: flow passage cover plate and base are formed runner and one and are separated strap, separate and place the decoupling zero film in the strap, and the base side is provided with liquid filling pore and the steel ball that connects runner.
Base is fixedlyed connected by riveting with loam cake and is integral; Rubber spring is provided with the loam cake joint with base and is connected skeleton; Rubber spring patches in the endoporus of support arm and is provided with inner frame; Be provided with the self-locking clasp above the support arm.
The beneficial effects of the utility model are:
(1) the hydraulic pressure decoupling zero of dry type can suspends and has solved the technical problem of dry type can leakage;
Had suspend due function and characteristic requirement when (2) adopting advanced assembling mode;
(3) with doing the assembling mode of irritating, reduced working strength of workers, enhanced productivity;
(4) base adopts the assembling mode of riveting, improves the manufacturing efficiency of reliability of products and part;
(5) support arm adopts forced Placement, has saved bolted medium tache, has saved the manufacture cost of part, improves the manufacturing efficiency of part.
Description of drawings
Fig. 1 is a sectional view of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is a three-dimensional exploded 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 to Figure 3, dry type can hydraulic pressure of the present utility model decoupling zero suspends, and comprises base 2, loam cake 3, support arm 4, rubber spring 5, decoupling zero film 10, flow passage cover plate 8, fixed plate 9, leather cup 11.
Fixedly connected loam cake 3 above the base 2 is provided with rubber spring 5 in the loam cake 3, support arm 4 inserts rubber spring 5 backs and is connected with loam cake 3 and base 2.
By base 2 hydraulic pressure cavity is divided into upper liquid chamber 20 and following liquid chamber 21, wherein, upper liquid chamber 20 is made up of base 2 and 5 of rubber springs, and following liquid chamber 21 forms with fixed plate 9 fixedly connected leather cups 11 below base 2; Flow passage cover plate 8 is formed runner with base 2, and flow passage cover plate 8 is separated strap with base 2 one of composition simultaneously, separates and places decoupling zero film 10 in the strap, and base 2 sides are provided with liquid filling pore 12 and the steel ball that connects runner.
Vacuumizing also by liquid filling pore 12, liquid rivets with steel ball from liquid filling pore 12 injections again.
The utility model is injected into liquid in the product after adopting and vacuumizing again, the assembling down of disengaging liquid that can be real.Simultaneously loam cake adopts direct riveting and support arm also to adopt forced assembling mode with base, has saved bolted link, the manufacture cost of saving part and reduced the assembly process of part.
Working principle of the present utility model is: when low frequency large amplitude (the external excitation frequency is lower) was worked, the liquid of upper liquid chamber entered down liquid chamber by runner, reaches the vibration isolation of part under the low frequency large amplitude, the purpose of noise reduction; When the little amplitude of high frequency is worked, the phenomenon of high frequency sclerosis can appear in flowing liquid in runner, liquid can not enter down liquid chamber from upper liquid chamber, at this moment under the effect of high frequency pumping, can evoke decoupling zero film up-down vibration, energy discharges by the decoupling zero vibration of membrane, reaches the purpose of vibration isolation, noise reduction simultaneously.
Claims (5)
1. dry type can hydraulic pressure decoupling zero suspends, comprise base (2), loam cake (3), support arm (4), rubber spring (5), fixedly connected loam cake (3) above the base (2), be provided with rubber spring (5) in the loam cake (3), support arm (4) inserts rubber spring (5) back and is connected with loam cake (3) and base (2), it is characterized in that described base is divided into upper liquid chamber (20) and following liquid chamber (21) with hydraulic pressure cavity, wherein, upper liquid chamber (20) is by forming between base (2) and rubber spring (5), and following liquid chamber (21) forms with the fixedly connected leather cup of fixed plate (9) (11) below base (2); Flow passage cover plate (8) and base (2) are formed runner and one and are separated strap, separate and place decoupling zero film (10) in the strap, and base (2) side is provided with liquid filling pore (12) and the steel ball that connects runner.
2. dry type can hydraulic pressure according to claim 1 decoupling zero suspends, and it is characterized in that, described base (2) is fixedlyed connected by riveting with loam cake (3) and is integral.
3. dry type can hydraulic pressure according to claim 1 decoupling zero suspends, and it is characterized in that, described rubber spring (5) is provided with loam cake (3) joint with base (2) and is connected skeleton (7).
4. dry type can hydraulic pressure according to claim 1 decoupling zero suspends, and it is characterized in that, described rubber spring (5) patches in the endoporus of support arm (4) and is provided with inner frame (6).
5. dry type can hydraulic pressure according to claim 1 decoupling zero suspends, and it is characterized in that, is provided with self-locking clasp (13) above the described support arm (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200754466U CN201096167Y (en) | 2007-10-15 | 2007-10-15 | Dry-type filling hydraulic decoupling suspending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200754466U CN201096167Y (en) | 2007-10-15 | 2007-10-15 | Dry-type filling hydraulic decoupling suspending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096167Y true CN201096167Y (en) | 2008-08-06 |
Family
ID=39923220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200754466U Expired - Fee Related CN201096167Y (en) | 2007-10-15 | 2007-10-15 | Dry-type filling hydraulic decoupling suspending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096167Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501751A (en) * | 2011-10-18 | 2012-06-20 | 奇瑞汽车股份有限公司 | Hydraulic suspension cushion assembly of engine |
| CN102720797A (en) * | 2012-06-28 | 2012-10-10 | 宁波拓普集团股份有限公司 | Hydraulic mounting runner assembly of automobile engine |
| CN106114182A (en) * | 2016-06-29 | 2016-11-16 | 奇瑞汽车股份有限公司 | A kind of hydraulic suspension structure of engine |
| CN107504128A (en) * | 2017-09-15 | 2017-12-22 | 安徽合矿环境科技股份有限公司 | A kind of large excavator suspension system damper |
| CN110185736A (en) * | 2019-05-24 | 2019-08-30 | 浙江零跑科技有限公司 | Modularization hydraulic suspension structure |
-
2007
- 2007-10-15 CN CNU2007200754466U patent/CN201096167Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501751A (en) * | 2011-10-18 | 2012-06-20 | 奇瑞汽车股份有限公司 | Hydraulic suspension cushion assembly of engine |
| CN102720797A (en) * | 2012-06-28 | 2012-10-10 | 宁波拓普集团股份有限公司 | Hydraulic mounting runner assembly of automobile engine |
| CN106114182A (en) * | 2016-06-29 | 2016-11-16 | 奇瑞汽车股份有限公司 | A kind of hydraulic suspension structure of engine |
| CN107504128A (en) * | 2017-09-15 | 2017-12-22 | 安徽合矿环境科技股份有限公司 | A kind of large excavator suspension system damper |
| CN107504128B (en) * | 2017-09-15 | 2019-01-22 | 安徽合矿环境科技股份有限公司 | A kind of large excavator suspension system damper |
| CN110185736A (en) * | 2019-05-24 | 2019-08-30 | 浙江零跑科技有限公司 | Modularization 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, Beilun District, Zhejiang, Ningbo 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: 20080806 Termination date: 20121015 |