CN201011374Y - Vibration damper with adjustable damping - Google Patents
Vibration damper with adjustable damping Download PDFInfo
- Publication number
- CN201011374Y CN201011374Y CNU2006201054264U CN200620105426U CN201011374Y CN 201011374 Y CN201011374 Y CN 201011374Y CN U2006201054264 U CNU2006201054264 U CN U2006201054264U CN 200620105426 U CN200620105426 U CN 200620105426U CN 201011374 Y CN201011374 Y CN 201011374Y
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- CN
- China
- Prior art keywords
- valve
- vibration damper
- piston
- adjustable damping
- piston valve
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a vibration reducer, in particular to a vibration reducer with a damping ring adjustable. An operational cylinder is arranged in an oil storage cylinder, with one end of the operational cylinder provided with a compressing valve assembly, the inward extending part of the other end of the operational cylinder provided with a piston bar with a piston valve assembly, and an adjusting device arranged between a piston valve which is close to the end of the piston bar and a returning valve screw. The utility model has the advantages of reasonable structure, novel design, damping ring adjustability, accurate and simple adjustability, etc., and in particular, provides the vehicles with a damping ring adjustable vibration reducer with accurate and simple damping ring adjustability.
Description
Technical field
The utility model relates to a kind of vibration damper, especially relates to a kind of vibration damper of damping force adjustable.
Background technique
The deficiency that the damped type vibration damper of prior art exists: the control ratio of damping is difficulty, particularly the time when the road traveling of vehicle in different situations, can not in vehicle driving, arbitrarily adjust the size of damping, thereby can not bring into play the damping effect of vibration damper, satisfy the travelling comfort that driver and passenger take.In order to solve the adjustable at any time problem of damping, there has been the inventor to improve the damped type vibration damper (patent No.: 01247520.3), but also have a lot of shortcomings.
Summary of the invention
The utility model mainly is to solve the existing in prior technology damping can't regulate, and the technical problem of damping effect difference etc. provides a kind of Adjustable Damping joint, the Adjustable Damping vibration damper of good damping effect.
The utility model also solves the existing in prior technology regulated quantity simultaneously and is difficult to control, and the technical problem of adjusting complicated operation etc. provides a kind of regulated quantity accurately to control, and regulates Adjustable Damping vibration damper easy and simple to handle.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of Adjustable Damping vibration damper, clutch release slave cylinder places in the fuel tank, one end of clutch release slave cylinder is provided with compression valve assembly, stretch into the piston rod that the end has the piston valve assembly from the other end of clutch release slave cylinder, and be described near the piston rod end piston valve and the rebuilt valve nut between be provided with controlling device.
As preferably, described controlling device is the rebuilt valve spring to be set in the can regulate valve body form, and rebuilt valve spring one end is arranged on the can regulate valve body, and an end is arranged on the rebuilt valve.
As preferably, described piston valve is provided with the throttle orifice of several annular spread of circle, also be provided with the opening of several annular spread of circle, the throttle orifice both sides are provided with two circle fine strip shape spurs, described being arranged between rebuilt valve on the sleeve and the strip spur is provided with the recovery valve block, the external diameter that restores valve block is slightly larger than the throttle orifice outside, and its edge places the inboard of opening.As preferably, the part of described controlling device is arranged in the chamber that piston valve leaves, and described sleeve and rebuilt valve also are arranged in the chamber of piston valve.
As preferably, the part of described controlling device is arranged in the chamber that piston valve leaves, and described sleeve and rebuilt valve also are arranged in the chamber of piston valve.
As preferably, described piston valve and piston rod end are provided with location adjusting device.
As preferably, on the described clutch release slave cylinder, between piston valve assembly and compression valve assembly, its cylinder body is inner concavity, and interior concave volume and clutch release slave cylinder are concentric cylinders.
As preferably, described controlling device is the device that is provided with spring between positioning plate and the piston valve, and the circulation valve block is arranged between piston valve and spring, positioning plate has several through holes, the position that through hole is opened is identical with the interior throttle orifice position of piston valve, and the through hole opened of circulation valve block is also identical with the interior throttle orifice position of piston valve and its outside entity part just can cover the opening in the piston valve.
As preferably, the clutch release slave cylinder between described piston valve assembly and the compression valve assembly is inner concavity, and there are two salient points at the two ends of described can regulate valve body, and a side has stair-stepping groove to contact with the salient point at rebuilt valve nut two ends and to cooperatively interact.
As preferably, the side of described piston valve is provided with annular slotted hole, is provided with seal washer in the annular slotted hole.
Therefore, the utlity model has rational in infrastructure, modern design, Adjustable Damping joint, regulated quantity is accurate, regulates characteristics such as easy, and is especially accurate for providing a kind of damping to regulate on the automobile, regulates Adjustable Damping vibration damper easy and simple to handle.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is partial cutaway structural representations of rebuilt valve nut of the present utility model;
Accompanying drawing 3 is structural representations of rebuilt valve nut of the present utility model;
Accompanying drawing 4 is partial cutaway structural representations of can regulate valve body of the present utility model;
Accompanying drawing 5 is structural representations of can regulate valve body of the present utility model;
Accompanying drawing 6 is the groove of clutch release slave cylinder indent of the present utility model and the cooperating structure schematic representation of can regulate valve body.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the Adjustable Damping vibration damper is by clutch release slave cylinder 1 is installed in the oil storage cylinder 2, end at clutch release slave cylinder is equipped with compression valve assembly 3, the end that piston rod 4 has the piston valve assembly stretches into clutch release slave cylinder, the other end of piston rod reaches the outside, itself and clutch release slave cylinder and fuel tank seal by oil sealing guiding assemblage 20, stretch out the outer piston rod outside of tube the shockproof cushioning device is housed, the shockproof cushioning device is provided with shockproof pad 19 by the centre, shockproof pad both sides are equipped with shockproof cushioning piece 18, the shockproof cushioning piece outside is two compress gaskets 16, the outside is provided with two entrucking nuts 17, at the other end of vibration damper rubber sleeve assembly 15 is installed.
The Adjustable Damping vibration damper has satisfied when pavement behavior, the speed of a motor vehicle change to some extent, the adjustment that can respond, and during use, as long as pass through to regulate the pretension amount of rebuilt valve nut spring, thereby the cracking pressure of change valve reaches the purpose of adjustment, specifically regulates as follows;
When regulating, piston rod 4 is compressed to the end, rotate it then, at this moment the two ends salient point of can regulate valve body 14 is just run into the groove of clutch release slave cylinder indent, so can regulate valve body 14 is with regard to slack (seeing accompanying drawing 7), and rebuilt valve nut 6 screwed riveting motionless it will rotate along with the rotation of piston rod 4, at this moment the two ends salient point of rebuilt valve nut 6 will rotate on the cascade groove of can regulate valve body 14 1 sides, it will push inward further (seeing accompanying drawing 4 and 5) to the can regulate valve body revolution to a groove position, at this moment spring will by pretension some, otherwise spring will be loose, it just restores the tighter of valve block 13 pressures by 23 of rebuilt valves in the spring pretension, impulse force that will be bigger when restoring could be washed open restoring valve block 13 like this, has so just reached the effect of regulating damping force.
Claims (10)
1. Adjustable Damping vibration damper, clutch release slave cylinder (1) places in the fuel tank (2), one end of clutch release slave cylinder (1) is provided with compression valve assembly (3), stretch into the piston rod (4) that the end has the piston valve assembly from the other end of clutch release slave cylinder (1), it is characterized in that described near piston rod (4) end piston valve (5) and rebuilt valve nut (6) between be provided with controlling device.
2. Adjustable Damping vibration damper according to claim 1, it is characterized in that described controlling device is that can regulate valve body (14) inboard is being provided with rebuilt valve spring (7) composition, spring (7) one ends are arranged on the can regulate valve body (14), and an end is arranged on the rebuilt valve (23).
3. Adjustable Damping vibration damper according to claim 1 and 2, it is characterized in that described piston valve (5) is provided with the throttle orifice (10) of several annular spread of circle, also be provided with the opening (24) of several annular spread of circle, throttle orifice (10) both sides are provided with two circle fine strip shape spurs, described be arranged to be provided with between rebuilt valve (23) on the sleeve (8) and the strip spur restore valve block (13), the external diameter that restores valve block (13) is slightly larger than throttle orifice (10) outside, and its edge places the inboard of opening (24).
4. Adjustable Damping vibration damper according to claim 1 and 2, a part that it is characterized in that described controlling device are arranged in the chamber that piston valve (5) left, and described sleeve (8) and rebuilt valve (23) also are arranged in the chamber of piston valve (5).
5. Adjustable Damping vibration damper according to claim 3, a part that it is characterized in that described controlling device are arranged in the chamber that piston valve (5) left, and described sleeve (8) and rebuilt valve (23) also are arranged in the chamber of piston valve (5).
6. Adjustable Damping vibration damper according to claim 1 and 2 is characterized in that described piston valve (5) and piston rod (4) termination are provided with location adjusting device.
7. Adjustable Damping vibration damper according to claim 1 and 2 is characterized in that on the described clutch release slave cylinder (1) that between piston valve assembly and compression valve assembly (3), its cylinder body is inner concavity, and interior concave volume (21) is a concentric cylinders with clutch release slave cylinder (1).
8. Adjustable Damping vibration damper according to claim 1 and 2, it is characterized in that described location adjusting device is the device that is provided with spring (11) between positioning plate (9) and the piston valve (5), between spring (11) and the piston valve (5) circulation valve block (22) is arranged, positioning plate (9) has several through holes, the position that through hole is opened is identical with interior throttle orifice (10) position of piston valve (5), through hole is also being opened in the corresponding position of circulation valve block, and the outside entity part of its through hole just can cover the opening (24) in the piston valve (5).
9. Adjustable Damping vibration damper according to claim 1 and 2, it is characterized in that the clutch release slave cylinder (1) between described piston valve (5) assembly and the compression valve assembly (3) is inner concavity, there are two salient points (27) at the two ends of described can regulate valve body (14), and a side has stair-stepping groove (26) to contact with the salient point (25) at rebuilt valve nut (6) two ends and to cooperatively interact.
10. Adjustable Damping vibration damper according to claim 1 and 2 is characterized in that the side of described piston valve (5) is provided with annular slotted hole, is provided with seal washer (12) in the annular slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201054264U CN201011374Y (en) | 2006-07-06 | 2006-07-06 | Vibration damper with adjustable damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201054264U CN201011374Y (en) | 2006-07-06 | 2006-07-06 | Vibration damper with adjustable damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011374Y true CN201011374Y (en) | 2008-01-23 |
Family
ID=39046318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201054264U Expired - Lifetime CN201011374Y (en) | 2006-07-06 | 2006-07-06 | Vibration damper with adjustable damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011374Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449278A (en) * | 2012-05-30 | 2013-12-18 | 欧姆尼机电科技（昆山）有限公司 | Hydraulic buffer |
| CN103775557A (en) * | 2013-01-31 | 2014-05-07 | 江西巨晟实业有限公司 | Adjustable shock absorber |
| CN104879429A (en) * | 2015-06-05 | 2015-09-02 | 无锡比德希减震阻尼技术有限公司 | Adjustable capped buffer for mechanical industry |
-
2006
- 2006-07-06 CN CNU2006201054264U patent/CN201011374Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449278A (en) * | 2012-05-30 | 2013-12-18 | 欧姆尼机电科技（昆山）有限公司 | Hydraulic buffer |
| CN103775557A (en) * | 2013-01-31 | 2014-05-07 | 江西巨晟实业有限公司 | Adjustable shock absorber |
| CN104879429A (en) * | 2015-06-05 | 2015-09-02 | 无锡比德希减震阻尼技术有限公司 | Adjustable capped buffer for mechanical industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ADD ZHEJIANG INDUSTRIAL CO., LTD. Free format text: FORMER NAME: ZHEJIANG ZHENGYU INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 317600 Zhejiang province Yuhuan County Shuanggang Road No. 38-88 Patentee after: Zhejiang Zhengyu Industry Co.,Ltd. Address before: 317600 Zhejiang province Yuhuan County Shuanggang Road No. 38-88 Patentee before: Zhejiang Zhengyu Industry Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |
|
| EXPY | Termination of patent right or utility model |