CN106523575B - Adjustable shock - Google Patents
Adjustable shock Download PDFInfo
- Publication number
- CN106523575B CN106523575B CN201611199891.3A CN201611199891A CN106523575B CN 106523575 B CN106523575 B CN 106523575B CN 201611199891 A CN201611199891 A CN 201611199891A CN 106523575 B CN106523575 B CN 106523575B
- Authority
- CN
- China
- Prior art keywords
- ring
- sealing
- oil
- guider
- storage cylinder
- 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 - Fee Related
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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a kind of adjustable shock, the openend including oil storage cylinder, the guider being arranged in oil storage cylinder, the oil sealing being arranged on guider and the oil storage cylinder is the fixing sleeve of detachable connection and the compressing member being clipped between fixing sleeve and the oil sealing.The adjustable shock of the present invention, carries out easy to operate simple during adjustment, and short the time required to adjustment, adjustment is efficient, and it is high to adjust result accuracy.
Description
Technical field
The invention belongs to absorber technical fields, and specifically, the present invention relates to a kind of adjustable shocks.
Background technology
As shown in Figure 1, existing damper generally using sealing encapsulation, then installation step will first to assemble oil storage cylinder
Working cylinder is assembled in oil storage cylinder, and then piston-rod assembly is packed into working cylinder, then installs guider, oil sealing successively, finally
It is sealed in the openend of oil storage cylinder, forms in-flanges and compress oil sealing and guider.Since the openend of oil storage cylinder carries out one
Secondary shaping forms in-flanges, is engaged with working cylinder by oil sealing and guider compression, therefore for the damper of this structure,
Adjustment cannot be carried out to damper or there are the problem of long and adjustment result is easily inaccurate the time required to adjustment.
Adjustment is carried out to damper, is after damper long-time service, through adjustment so that the damping force value of damper meets
It is required that damper is made to be reduced into initial conditions, accurate vibration damping state is embodied.
The content of the invention
It is contemplated that at least solve one of technical problem in the prior art.For this purpose, present invention offer one kind can
Mode damper, it is therefore an objective to be convenient for adjustment.
To achieve these goals, the technical solution taken of the present invention is:Adjustable shock including oil storage cylinder, is set
Guider in oil storage cylinder, the oil sealing being arranged on guider with the openend of the oil storage cylinder are detachable connection
Fixing sleeve and the compressing member being clipped between fixing sleeve and the oil sealing.
The fixing sleeve is to be threadedly coupled with the openend of the oil storage cylinder.
The fixing sleeve is sheathed on the openend of the oil storage cylinder, and fixing sleeve is equipped with internal thread, and the openend of oil storage cylinder is set
There is external screw thread.
The compressing member is bearing.
The compressing member contacts between the fixing sleeve and the oil sealing and with the guider.
The compressing member includes outer ring, inner ring and the sealing for being arranged between outer ring and inner ring and being contacted with the oil sealing
Circle.
The material of the sealing ring is rubber.
The internal diameter of the outer ring is not more than the outer diameter of the guider, so that outer ring is pressed on the guides.
The outer ring compresses the guider and the oil sealing, the inner ring are pressed on oil sealing.
The adjustable shock of the present invention carries out easy to operate simple during adjustment, short, adjustment efficiency the time required to adjustment
Height, and it is high to adjust result accuracy.
Description of the drawings
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is the sectional view of damper in background technology;
Fig. 2 is the sectional view of adjustable shock of the present invention;
Fig. 3 is the sectional view of compressing member;
In figure mark for:1st, oil storage cylinder;2nd, working cylinder;3rd, piston-rod assembly;4th, guider;5th, oil sealing;6th, fixing sleeve;7、
Compressing member;71st, outer ring;72nd, inner ring;73rd, sealing ring.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to the specific embodiment of the present invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution
Solution, and contribute to its implementation.
As shown in Fig. 2, the present invention provides a kind of adjustable shocks, including oil storage cylinder 1, oil storage cylinder 1 is fixedly installed on
Interior working cylinder 2, the piston-rod assembly 3 being arranged in working cylinder 2, are arranged at guiding at the guider 4 being arranged in oil storage cylinder 1
Oil sealing 5 on device 4, with the openend of oil storage cylinder 1 for the fixing sleeve 6 of detachable connection and be clipped in fixing sleeve 6 and oil sealing 5 it
Between compressing member 7.Oil storage cylinder 1 is one end open, the cylindrical structural of one end closing and inner hollow, and working cylinder 2 is from oil storage cylinder 1
Openend insertion oil storage cylinder 1 in, guider 4, oil sealing 5 and compressing member 7 are also inside the openend of oil storage cylinder 1, guider 4
With oil sealing 5 and be sheathed on the piston rod of piston-rod assembly 3, piston rod and through protruding after compressing member 7 and fixing sleeve 6,
Oil sealing 5 plays the role of sealing, prevents the fluid in damper from revealing.Oil sealing 5, guider 4, oil storage cylinder 1, working cylinder 2 and work
As well known in the skilled person, details are not described herein for the structure of stopper rod assembly 3.
As preference, as shown in Fig. 2, the openend of fixing sleeve 6 and oil storage cylinder 1 to be threadedly coupled, fixing sleeve 6 is one end
Opening, the cylindrical structural of inner hollow, fixing sleeve 6 are sheathed on the openend of oil storage cylinder 1, and the openend insertion of oil storage cylinder 1 is solid
Surely inside set 6, internal thread is accordingly equipped on the inner headed face of fixing sleeve 6, the periphery of the openend of oil storage cylinder 1 is equipped with outer spiral shell
Line, at the end center of fixing sleeve 6 and equipped with allowing the through hole that piston rod passes through.Fixing sleeve 6 is to be threadedly coupled with oil storage cylinder 1, side
Just the dismounting of fixing sleeve 6, in order to carry out adjustment to damper.When carrying out adjustment to damper, by fixing sleeve 6 from oil storage cylinder 1
After upper dismounting, piston-rod assembly 3 and guider 4 thereon, oil sealing 5 etc. can take out from working cylinder 2 and oil storage cylinder 1, Ran Hougen
According to situation, the oil mass in damper is adjusted or the valve block quantity on piston-rod assembly 3 is increased and decreased or replaced,
The final damping force value for making damper meets setting value requirement, and damper is made to be reduced into initial conditions, embodies accurate vibration damping
State improves comfort during passenger riding vehicle.
As shown in Fig. 2, as preference, compressing member 7 be bearing, compressing member 7 between fixing sleeve 6 and oil sealing 5 and with
Guider 4 and oil sealing 5 keep contact, and after fixing sleeve 6 is tightened, compressing member 7 is pressed on guider 4 and oil sealing 5, reduce damper
Resistance during exercise and frictional force so that damper is maintained at the accurate status after adjustment, meet adjustment requirement, it is ensured that adjust
The accuracy of school result.As shown in figure 3, compressing member 7 selects the bearing of good airproof performance, including outer ring 71, in outer ring 71
It the inner ring 72 of side, ball and is arranged between outer ring 71 and inner ring 72 and positioned at the sealing ring 73 of ball both sides, sealing ring 73
And for being contacted with oil sealing 5.
As shown in Figures 2 and 3, sealing ring 73 is preferably using O-ring made of rubber material, and outer ring 71 and inner ring 72 are
Cirque structure, sealing ring 73 is coaxial state with outer ring 71 and inner ring 72, and the inward flange of sealing ring 73 connects with inner ring 72
It connects, the outer edge of sealing ring 73 is connected with outer ring 71.At the openend of oil storage cylinder 1, compressing member 7 is protected with oil sealing 5 and guider 4
Coaxial state is held, the interior diameter of outer ring 71 is not more than the overall diameter of guider 4, so that outer ring 71 can be pressed on guider 4.
The overall diameter of outer ring 71 and the overall diameter of guider 4 are roughly equal, and the interior diameter of inner ring 72 is more than the diameter of piston rod, outer ring 71
One end end face keep contacting simultaneously with guider 4 and oil sealing 5, one end end face of inner ring 72 and the holding of oil sealing 5 contact, outer ring 71
It is contacted with the other end of inner ring 72 with the holding of fixing sleeve 6, so that outer ring 71 compresses guider 4 and oil sealing 5,72 He of inner ring simultaneously
Sealing ring 73 compresses oil sealing 5.Outer ring 71 cannot only compress oil sealing 5, also compress guider 4, outer ring 71 is in oil sealing 5 with being oriented to
The junction of device 4 compresses oil sealing 5 and guider 4 simultaneously, is deformed to avoid oil sealing 5, it is ensured that the sealing effect of damper.Rubber material
The sealing ring 73 of matter has certain elasticity, and in 6 rundown process of fixing sleeve, Mi Quan is contacted with oil sealing 5, carries out oil sealing 5 pre-
Tightly.
The present invention is exemplarily described above in association with attached drawing.Obviously, the present invention implements and from above-mentioned side
The limitation of formula.As long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress;Or not
It is improved, the above-mentioned design of the present invention and technical solution are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (9)
1. adjustable shock, including oil storage cylinder, the working cylinder being fixedly installed in oil storage cylinder, the piston being arranged in working cylinder
Bar assembly, the guider being arranged in oil storage cylinder and the oil sealing being arranged on guider, which is characterized in that further include and the storage
Fixing sleeve and the compressing member that is clipped in fixing sleeve and the oil sealing between of the openend of oil cylinder for detachable connection, it is described solid
With the openend of the oil storage cylinder to be threadedly coupled, compressing member contacts fixed set for bearing and compressing member with the guider, compresses
Part includes outer ring, inner ring and the sealing ring for being arranged between outer ring and inner ring and being contacted with the oil sealing.
2. adjustable shock according to claim 1, which is characterized in that the fixing sleeve is sheathed on the oil storage cylinder
Openend, fixing sleeve are equipped with internal thread, and the openend of oil storage cylinder is equipped with external screw thread.
3. adjustable shock according to claim 2, which is characterized in that the fixing sleeve is one end open, in inside
Empty cylindrical structural.
4. adjustable shock according to claim 1, which is characterized in that the sealing ring be O-ring, sealing ring it is interior
Edge is connected with inner ring, and the outer edge of sealing ring is connected with outer ring.
5. adjustable shock according to claim 1, which is characterized in that the interior diameter of the inner ring is more than piston rod
Diameter.
6. adjustable shock according to claim 1, which is characterized in that one end end face of the outer ring and guider and
Oil sealing keeps contacting simultaneously, and one end end face of inner ring is contacted with oil sealing holding, and other end and the fixing sleeve of outer ring and inner ring are protected
Hold contact.
7. adjustable shock according to claim 1, which is characterized in that the material of the sealing ring is rubber.
8. damper according to claim 1, which is characterized in that the internal diameter of the outer ring is outer no more than the guider
Footpath, so that outer ring is pressed on the guides.
9. adjustable shock according to claim 1, which is characterized in that the outer ring compresses the guider and described
Oil sealing, the inner ring are pressed on oil sealing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611199891.3A CN106523575B (en) | 2016-12-22 | 2016-12-22 | Adjustable shock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611199891.3A CN106523575B (en) | 2016-12-22 | 2016-12-22 | Adjustable shock |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106523575A CN106523575A (en) | 2017-03-22 |
CN106523575B true CN106523575B (en) | 2018-05-22 |
Family
ID=58340459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611199891.3A Expired - Fee Related CN106523575B (en) | 2016-12-22 | 2016-12-22 | Adjustable shock |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106523575B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166523A (en) * | 1977-02-22 | 1979-09-04 | Honda Giken Kogyo Kabushiki Kaisha | Hydraulic shock absorber for vehicles |
CN2076937U (en) * | 1990-05-18 | 1991-05-15 | 罗良祖 | Automobile dashpot radial high-loading support and oil seal device |
DE20307650U1 (en) * | 2003-05-16 | 2003-08-14 | Huang Shan Ping | Air cylinder has first sealing arrangement installed between outer tube and control valve to seal O-rings and outer tube in relation to one another, and second sealing arrangement located between outer tube and oil seal |
CN201166083Y (en) * | 2008-02-29 | 2008-12-17 | 比亚迪股份有限公司 | Shock damper |
CN201293063Y (en) * | 2008-11-07 | 2009-08-19 | 常州市铁马科技实业有限公司 | Hydraulic damper for rolling stock |
CN201318411Y (en) * | 2008-10-17 | 2009-09-30 | 黎景杭 | Strut type steering servo damping adjustment shock absorber |
CN103307187A (en) * | 2013-06-27 | 2013-09-18 | 富奥汽车零部件股份有限公司 | Vibration damper sealing structure |
CN103511534A (en) * | 2013-10-15 | 2014-01-15 | 浙江亚之星汽车部件有限公司 | Single-cylinder high pressure vibration reducing column type shock absorber |
-
2016
- 2016-12-22 CN CN201611199891.3A patent/CN106523575B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166523A (en) * | 1977-02-22 | 1979-09-04 | Honda Giken Kogyo Kabushiki Kaisha | Hydraulic shock absorber for vehicles |
CN2076937U (en) * | 1990-05-18 | 1991-05-15 | 罗良祖 | Automobile dashpot radial high-loading support and oil seal device |
DE20307650U1 (en) * | 2003-05-16 | 2003-08-14 | Huang Shan Ping | Air cylinder has first sealing arrangement installed between outer tube and control valve to seal O-rings and outer tube in relation to one another, and second sealing arrangement located between outer tube and oil seal |
CN201166083Y (en) * | 2008-02-29 | 2008-12-17 | 比亚迪股份有限公司 | Shock damper |
CN201318411Y (en) * | 2008-10-17 | 2009-09-30 | 黎景杭 | Strut type steering servo damping adjustment shock absorber |
CN201293063Y (en) * | 2008-11-07 | 2009-08-19 | 常州市铁马科技实业有限公司 | Hydraulic damper for rolling stock |
CN103307187A (en) * | 2013-06-27 | 2013-09-18 | 富奥汽车零部件股份有限公司 | Vibration damper sealing structure |
CN103511534A (en) * | 2013-10-15 | 2014-01-15 | 浙江亚之星汽车部件有限公司 | Single-cylinder high pressure vibration reducing column type shock absorber |
Also Published As
Publication number | Publication date |
---|---|
CN106523575A (en) | 2017-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2360389A2 (en) | Fluid damper with internal compression spring | |
EP3072711B1 (en) | Air suspension | |
US20110094833A1 (en) | Methods and apparatus for managing pressurized gas in fluid dampers | |
US9915313B2 (en) | Twin tube damper | |
CN206802183U (en) | Adjustable damping device | |
CN103201533A (en) | Linear shock absorber having a compensation diaphragm with integral seals | |
US20160116014A1 (en) | Shock absorber | |
CN106523575B (en) | Adjustable shock | |
CN203856945U (en) | Motorcycle shock absorber | |
TW200734557A (en) | Shock absorber | |
CN210164841U (en) | Plastic damper for automobile | |
CN203322148U (en) | Inversion shock absorber | |
CN104405823B (en) | Front damper of motorcycle | |
CN106246793A (en) | A kind of hydro-pneumatic spring power cylinder, hydro pneumatic suspension and automobile | |
CN201875035U (en) | Shock absorber for vehicles | |
CN202451692U (en) | Automobile vibration damper with dust cover | |
JP2004211878A (en) | Bottom valve device for hydraulic buffer | |
CN202500935U (en) | Shock absorber used for light motor vehicle | |
CN202768711U (en) | Adjustable shock absorber | |
CN104421374B (en) | Amplitude sense resistive hydro-pneumatic spring | |
CN202451690U (en) | Vehicle shock absorber | |
CN102777533B (en) | Compound shock absorber | |
CN207762177U (en) | A kind of shock absorber of bidirectional modulation | |
RU2467886C1 (en) | Automotive pneumatic suspension | |
CN207728791U (en) | Locomotive rear shock absorber |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | 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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20201222 |
|
CF01 | Termination of patent right due to non-payment of annual fee |