CN206770485U - A kind of new automobile absorber - Google Patents
A kind of new automobile absorber Download PDFInfo
- Publication number
- CN206770485U CN206770485U CN201720627662.0U CN201720627662U CN206770485U CN 206770485 U CN206770485 U CN 206770485U CN 201720627662 U CN201720627662 U CN 201720627662U CN 206770485 U CN206770485 U CN 206770485U
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- China
- Prior art keywords
- valve
- oil
- ring
- storing tube
- accumulator
- Prior art date
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Abstract
The utility model discloses a kind of new automobile absorber,Its structure includes dust-proof sleeve,Accumulator,Oil storing tube,Sealing device,Diaphragm seal,Piston rod,Upper lift ring,Damping spring pad,Lower lift ring,Piston head,Oil-leakage-prevention sealing ring,Accumulator is provided with dust-proof sleeve,Accumulator outer layer is provided with oil storing tube,Oil storing tube top is provided with sealing device,And it is fixedly connected with sealing device,A piston rod is passed through among sealing device,Piston rod top is connected with upper lift ring,Accumulator bottom is provided with bottom valve,Damping spring pad is connected with lower lift ring,By being provided with adjust pad and buffer unit in bottom valve,Damping spring pad is fixedly installed below bottom valve,Solve the problems, such as that automobile absorber does not have more preferable damping effect,By being respectively arranged with limited block at left and right sides of oil storing tube lower end,It is flexibly connected above dust-proof sleeve by oil-leakage-prevention sealing ring with protection pipe,Solve and do not have better seal,The problem of service life of equipment is low.
Description
Technical field
The utility model is a kind of new automobile absorber, belongs to automobile technical field.
Background technology
Concussion when damper is mainly used to suppress to rebound after shock-absorbing spring shock-absorbing and impact from road surface.By not
During flat road surface, although shock-absorbing spring can filter the vibrations on road surface, shock-absorbing spring itself also has a reciprocating motion, and damper
Exactly it is used for suppressing this shock-absorbing spring jump.
Prior art discloses Application No.：200920214437.X a kind of automobile absorber, it include piston rod, with
The coaxial working cylinder of piston rod and liquid storage cylinder, connect the connector of working cylinder and liquid storage cylinder, be arranged on the piston rod
Limited block, it is arranged on elastic device within the working cylinder and between connector and limited block, is arranged on the piston
The piston valve of bar one end and the bottom valve for being arranged on the working cylinder bottom.Automobile absorber of the present utility model can reach
Damping effect, suspension roll performance, hauling ability can be improved again and turns to feedback performance, and its cost is cheap, application
Simple and convenient, exploitativeness is strong, and the automobile absorber of prior art does not have more preferable damping effect, without better seal
Property, service life of equipment is low.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of new automobile absorber, with solution
Certainly prior art automobile absorber does not have more preferable damping effect, low without better seal, service life of equipment
Problem.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of new automobile
Damper, including dust-proof sleeve, accumulator, oil storing tube, sealing device, diaphragm seal, piston rod, upper lift ring, protection pipe, bottom valve,
Damping spring pad, lower lift ring, piston head, rebound valve, flowing valve, compression valve, recuperation valve, limited block, oil-leakage-prevention sealing ring, adjustment
Pad, buffer unit, accumulator are provided with the dust-proof sleeve, the accumulator outer layer is provided with oil storing tube, the oil storage
Tube top end is provided with sealing device, and is fixedly connected with sealing device, and the oil storing tube is additionally provided with sealing device junction
Diaphragm seal, the sealing device centre pass through a piston rod, and the piston rod top is connected with upper lift ring, the piston rod
Bottom is provided with piston head, the piston head inside accumulator, above the dust-proof sleeve by oil-leakage-prevention sealing ring with
Protection pipe is flexibly connected, and the protection pipe is fixedly connected with upper lift ring, and the accumulator bottom is provided with bottom valve, under the bottom valve
Side is fixedly installed damping spring pad, and the damping spring pad is connected with lower lift ring, and the piston head left end is provided with extension
Valve, right-hand member are provided with flowing valve, are respectively arranged with compression valve and recuperation valve at left and right sides of the oil storing tube lower end, in the bottom valve
Adjust pad and buffer unit are provided with, the adjust pad is arranged at the bottom of buffer unit, and is connected with buffer unit
Connect, limited block is respectively arranged with left and right sides of the oil storing tube lower end, and limited block is arranged above compression valve and recuperation valve.
Further, it is respectively arranged with rubber protective ring in the upper lift ring and lower lift ring.
Further, the damping spring pad is internally provided with back-moving spring.
Further, the limited block is provided with neonychium with piston head contact surface.
Further, the piston head is cylinder.
Further, the oil-leakage-prevention sealing ring is made of HNBR hydrogenated nitrile-butadiene rubbers.
A kind of new automobile absorber of the present utility model, by being provided with adjust pad and buffer unit in bottom valve,
Damping spring pad is fixedly installed below bottom valve, solves the problems, such as that automobile absorber does not have more preferable damping effect, passes through
Limited block is respectively arranged with left and right sides of oil storing tube lower end, is connected above dust-proof sleeve by oil-leakage-prevention sealing ring and protection pipe activity
Connect, solve without better seal, the problem of service life of equipment is low.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the utility model automobile absorber structure sectional view；
Fig. 2 is the utility model automobile absorber bottom valve partial view；
In figure：Dust-proof sleeve -1, accumulator -2, oil storing tube -3, sealing device -4, diaphragm seal -5, piston rod -6, hang oneself
Ring -7, protection pipe -8, bottom valve -9, damping spring pad -10, lower lift ring -11, limited block -21, piston head -61, rebound valve -62, stream
Port valve -63, oil-leakage-prevention sealing ring -81, compression valve -91, recuperation valve -92, adjust pad -93, buffer unit -94.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of new automobile absorber, including dust-proof sleeve 1, oil storage
Room 2, oil storing tube 3, sealing device 4, diaphragm seal 5, piston rod 6, upper lift ring 7, protection pipe 8, bottom valve 9, damping spring pad 10, under hang
Ring 11, piston head 61, rebound valve 62, flowing valve 63, compression valve 91, recuperation valve 92, limited block 21, oil-leakage-prevention sealing ring 81, tune
Whole pad 93, buffer unit 94, accumulator 2 are provided with dust-proof sleeve 1, the outer layer of accumulator 2 is provided with oil storing tube 3, oil storing tube 3
Top is provided with sealing device 4, and is fixedly connected with sealing device 4, and oil storing tube 3 is additionally provided with close with the junction of sealing device 4
Mounting 5, the centre of sealing device 4 pass through a piston rod 6, and the top of piston rod 6 is connected with upper lift ring 7, and the bottom of piston rod 6 is set
There is piston head 61, piston head 61 inside accumulator 2, by oil-leakage-prevention sealing ring 81 and protection pipe 8 lived by the dust-proof top of sleeve 1
Dynamic connection, protection pipe 8 are fixedly connected with upper lift ring 7, and the bottom of accumulator 2 is provided with bottom valve 9, and the lower section of bottom valve 9, which is fixedly installed, to be subtracted
Spring pad 10 is shaken, damping spring pad 10 is connected with lower lift ring 11, and the left end of piston head 61 is provided with rebound valve 62, and right-hand member is provided with
Flowing valve 63, the lower end of oil storing tube 3 left and right sides are respectively arranged with compression valve 91 and recuperation valve 92, adjusting pad are provided with bottom valve 9
Piece 93 and buffer unit 94, adjust pad 93 is arranged at the bottom of buffer unit 94, and is connected with buffer unit 94, oil storage
Limited block 21 is respectively arranged with left and right sides of the lower end of pipe 3, and limited block 21 is arranged at compression valve 91 and the top of recuperation valve 92, on
Rubber protective ring is respectively arranged with suspension ring 7 and lower lift ring 11, damping spring pad 10 is internally provided with back-moving spring, limited block 21
The contact surface of piston head 61 is provided with neonychium, piston head 61 is cylinder, and oil-leakage-prevention sealing ring 81 uses HNBR hydrogenated butyronitriles
Rubber is made.
Oil-leakage-prevention sealing ring 81 described in this patent is made of HNBR hydrogenated nitrile-butadiene rubbers, and HNBR hydrogenated nitrile-butadiene rubbers are close
Seal:It is preferable with splendid anticorrosive, tear-proof and incompressible deformation characteristic, resistance to ozone, resistance to sunlight, resistance to weather.Compare fourth
Nitrile rubber has more preferably wear resistence.Suitable for washing machine, automobile engine system and the system using novel environment friendly refrigerant R134a
In cooling system.It is not recommended that it is used in alcohols, esters or aromatic solution.General use temperature range is -40~150
℃。
Installed and used when user is want using this patent by the way that automobile absorber is fixed for first, lower lift ring
11 are fixedly connected with vehicle body road wheel, and upper lift ring 7 is fixedly connected with vehicle frame, when automobile traveling is when on rough road,
The elastic force that automobile traveling wheel receives carries out first time damping by damping spring pad 10 first, then passes through the buffering in bottom valve 9
Device 94 carries out secondary damping, and the downward pressure that the piston rod 6 under upper lift ring 7 is conducted oneself with dignity by vehicle body, piston rod 6 is to dust-proof
The hydraulic oil of accumulator 2 in sleeve 1 is pressed downward, and the hydraulic oil in oil storing tube 3 is circulated downwards by flowing valve 63, flow direction
Compression valve 91, compression valve 91 flow to rebound valve 62 again, and rebound valve 62 flows to recuperation valve 92, forms a hydraulic system, when
The downstream position of piston head 61 under piston rod 6 is defined by limited block 21 when pressure is excessive, it is excessive right to alleviate vibrations
Injury caused by equipment；By being provided with adjust pad 93 and buffer unit 94 in bottom valve 9, damping is fixedly installed below bottom valve
Spring pad 10, solve the problems, such as that automobile absorber does not have more preferable damping effect, pass through at left and right sides of the lower end of oil storing tube 3 points
Limited block 21 is not provided with, and the dust-proof top of sleeve 1 is flexibly connected with protection pipe 8 by oil-leakage-prevention sealing ring 81, solves and do not have
There is the problem of better seal, service life of equipment is low；The dust-proof sleeve 1 improves the service life of equipment, prevents automobile
Dirt ash is stained with the process of moving, and the accumulator 2 stores hydraulic oil, and the oil storing tube 3 is sealed to hydraulic oil, prevents
Only omit, the sealing device 4 carries out sealing to hydraulic oil to be prevented from overflowing, and the diaphragm seal 5 improves sealing effectiveness.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of new automobile absorber, including it is dust-proof sleeve (1), accumulator (2), oil storing tube (3), sealing device (4), close
Mounting (5), piston rod (6), upper lift ring (7), protection pipe (8), bottom valve (9), damping spring pad (10), lower lift ring (11), piston
Head (61), rebound valve (62), flowing valve (63), compression valve (91), recuperation valve (92), it is characterised in that：Also include limited block
(21), oil-leakage-prevention sealing ring (81), adjust pad (93), buffer unit (94), the dust-proof sleeve (1) is interior to be provided with accumulator
(2), accumulator (2) outer layer is provided with oil storing tube (3), and oil storing tube (3) top is provided with sealing device (4), and with
Sealing device (4) is fixedly connected, and the oil storing tube (3) is additionally provided with diaphragm seal (5) with sealing device (4) junction, described close
A piston rod (6) is passed through among seal apparatus (4), piston rod (6) top is connected with upper lift ring (7), the piston rod
(6) bottom is provided with piston head (61), and the piston head (61) is internal located at accumulator (2), logical above the dust-proof sleeve (1)
Cross oil-leakage-prevention sealing ring (81) to be flexibly connected with protection pipe (8), the protection pipe (8) is fixedly connected with upper lift ring (7), the storage
Grease chamber (2) bottom is provided with bottom valve (9), and damping spring pad (10), the damping spring are fixedly installed below the bottom valve (9)
Pad (10) is connected with lower lift ring (11), and piston head (61) left end is provided with rebound valve (62), and right-hand member is provided with flowing valve
(63) compression valve (91) and recuperation valve (92), are respectively arranged with left and right sides of oil storing tube (3) lower end, the bottom valve (9) is interior
Adjust pad (93) and buffer unit (94) are provided with, the adjust pad (93) is arranged at the bottom of buffer unit (94), and
And be connected with buffer unit (94), limited block (21) is respectively arranged with left and right sides of oil storing tube (3) lower end, and it is spacing
Block (21) is arranged above compression valve (91) and recuperation valve (92).
A kind of 2. new automobile absorber according to claim 1, it is characterised in that：The upper lift ring (7) and under hang
Rubber protective ring is respectively arranged with ring (11).
A kind of 3. new automobile absorber according to claim 1, it is characterised in that：In the damping spring pad (10)
Portion is provided with back-moving spring.
A kind of 4. new automobile absorber according to claim 1, it is characterised in that：The oil-leakage-prevention sealing ring (81)
It is made of HNBR hydrogenated nitrile-butadiene rubbers.
A kind of 5. new automobile absorber according to claim 1, it is characterised in that：The limited block (21) and piston
Head (61) contact surface is provided with neonychium.
A kind of 6. new automobile absorber according to claim 1, it is characterised in that：The piston head (61) is cylinder
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627662.0U CN206770485U (en) | 2017-05-31 | 2017-05-31 | A kind of new automobile absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627662.0U CN206770485U (en) | 2017-05-31 | 2017-05-31 | A kind of new automobile absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770485U true CN206770485U (en) | 2017-12-19 |
Family
ID=60639638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720627662.0U Expired - Fee Related CN206770485U (en) | 2017-05-31 | 2017-05-31 | A kind of new automobile absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770485U (en) |
-
2017
- 2017-05-31 CN CN201720627662.0U patent/CN206770485U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |