CN206036097U - Take hank tooth shock absorber of adjustable nitrogen gas jar - Google Patents
Take hank tooth shock absorber of adjustable nitrogen gas jar Download PDFInfo
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- CN206036097U CN206036097U CN201620997002.7U CN201620997002U CN206036097U CN 206036097 U CN206036097 U CN 206036097U CN 201620997002 U CN201620997002 U CN 201620997002U CN 206036097 U CN206036097 U CN 206036097U
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Abstract
The utility model provides a take hank tooth shock absorber of adjustable nitrogen gas jar, include: hydro -cylinder and balance cylinder, hydro -cylinder and balance cylinder's lower extreme passes through the oil pipe intercommunication, wherein: the lower port and the last port of hydro -cylinder are equipped with a lower cylinder cover and the first cylinder cap of going up respectively, the piston rod passes the first cylinder cap of going up, and the piston machine that its one end was fixed with in the hydro -cylinder constructs, establish partition plate piston in the balance cylinder, but the port is equipped with the adjusting valve parts under the balance cylinder, the last port of balance cylinder is equipped with cylinder cap on the second. The utility model discloses the damping is adjustable, and part can dismantle, when the part damaged, removable part of damage need not the overall change shock absorber to the life of shock absorber has been increased.
Description
Technical field
This utility model is related to auto-parts technical field, more particularly to a kind of strand tooth vibration damping with scalable nitrogen pot
Device.
Background technology
In order that the vibration of the suspension of automobile and vehicle body decays rapidly, it is ensured that the stability and comfortableness of running car, vapour
Vibroshock is typically equipped with suspension system.Vibroshock is indispensable vitals during automobile use, its work
Quality directly affects the stationarity and comfortableness of running car, or even can affect the life-span of other parts of automobile, therefore should make to subtract
The device that shakes keeps good working order.
At present, the damping of vibroshock is sizing, unadjustable, and wherein part is non-exchange, once vibroshock occurs
Any problem, it is necessary to directly change.
The content of the invention
Damping sizing for solving the problems, such as existing vibroshock is non-adjustable, and part is non-exchange, and this utility model is provided
A kind of strand tooth vibroshock with scalable nitrogen pot.
What the technical solution of the utility model was realized in：
A kind of strand tooth vibroshock with scalable nitrogen pot, including：
The lower end of oil cylinder and compensating cylinder, oil cylinder and compensating cylinder is connected by oil pipe；Wherein：
The lower port and upper port of oil cylinder is respectively equipped with first time cylinder cap and the first upper cylinder cover, sets first in first time cylinder cap
Self-lubricating knuckle bearing, the first self-lubricating knuckle bearing outer ring are provided with the first circlip；An O is embedded with the outside of first time cylinder cap
Shape sealing ring；
First upper cylinder cover is annular, is embedded with DU bearings, is embedded with the 2nd O on the inside of the first upper cylinder cover from bottom to top successively on the inside of which
Shape sealing ring, y-type seal ring, dust ring, the second O-ring seals are located above DU bearings and laminating DU bearings, on y-type seal ring
It is pressed with tabletting；The 3rd O-ring seals are embedded with the outside of first upper cylinder cover, are additionally provided with first on the outside of the first upper cylinder cover and between oil cylinder inner wall
Elastic spring；The first described upper cylinder cover is fixed on cylinder upper end mouth by locking nut and interior hexagonal trip bolt；
Piston rod passes through the first upper cylinder cover, its one end to be fixed with in-oil cylinder piston mechanism；Described piston mechanism
Including piston main body, piston main body upper end sets flowing valve throttle valve plate group, and piston main body lower end sets rebuilt valve throttle valve plate group, living
The first supporting part is nested with the outside of plug main body；Piston-rod lower end side is provided with the first bumper, in flowing valve throttle valve plate group successively
It is provided with spacing back-up ring, packing ring, the first bumper lower end of packing ring laminating；Rebuilt valve throttle valve plate group lower end is provided with spacing interstage sleeve；Institute
The piston main body stated is fixed on piston-rod lower end by hexagon thin nut closely-pitched；
The piston rod other end is provided with piston rod bearing, and piston rod bearing lower end is provided with the second anticollision on the outside of piston rod
Pad；The second self-lubricating knuckle bearing is set in described piston rod bearing, and it is elastic that the second self-lubricating knuckle bearing outer ring sets second
Back-up ring, the second circlip are used for fixing the second self-lubricating knuckle bearing；
Septum plunger is set in compensating cylinder, and nested second supporting part on the outside of Septum plunger, compensating cylinder lower port are provided with scalable
Valve part, adjustable gate member outside are nested with the 4th O-ring seals；Compensating cylinder upper port is provided with the second upper cylinder cover；The
The 5th O-ring seals are nested with the outside of two upper cylinder covers, are nested with the 6th O-ring seals, the second upper cylinder cover on the inside of the second upper cylinder cover
The second elastic spring is set and between the balance inside wall of cylinder.
Further, the second O-ring seals adopt perfluor sealing ring.
Further, first time cylinder cap and the first upper cylinder cover are aluminum alloy material.
Further, oil cylinder is steel, and the cylinder body of compensating cylinder is aluminum alloy material.
The beneficial effects of the utility model are：
(1) damp and can adjust, and part (valve block, sealing ring etc.) is detachable；When damage parts, replaceable damage
Part, without the need for integral replacing vibroshock, so that increased the service life of vibroshock.
(2) heat dispersion is good.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is overall structure diagram of the present utility model；
Concrete structure schematic diagrams of the Fig. 2 for oil cylinder；
Fig. 3 is balance cylinder structure schematic diagram.
Wherein：1- oil cylinders, 2- oil pipes, 3- compensating cylinders, first time cylinder cap of 101-, the first upper cylinder covers of 102-, 103-DU bearings,
The second O-ring seals of 104-, 105-Y type sealing rings, 106- dust rings, 107- tablettings, the 3rd O-ring seals of 108-, 109-
One elastic spring, 110- locking nuts, hexagonal trip bolt in 111-, 112- piston rods, 113- piston main bodies, 114- flowing valves
Throttle valve plate group, 115- rebuilt valve throttle valve plate groups, the first supporting parts of 116-, the first bumpers of 117-, the spacing back-up rings of 118-,
119- packing rings, the spacing interstage sleeves of 120-, 121- hexagon thin nut closely-pitcheds, 122- piston rod bearings, the second bumpers of 123-, 124-
First cylinder sleeve, 301- Septum plungers, the second supporting parts of 302-, 303- adjustable valve door parts, the 4th O-ring seals of 304-,
The second upper cylinder covers of 305-, 306- air tubes, 307- helmets, the 5th O-ring seals of 308-, the 6th O-ring seals of 309-, 310- second
Elastic spring, the second cylinder sleeves of 311-.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model mainly includes that oil cylinder 1 and the lower end of compensating cylinder 3, oil cylinder 1 and compensating cylinder 3 are connected by oil pipe 2, sees
Fig. 1.See Fig. 2, the lower port and upper port of oil cylinder 1 are respectively equipped with first time cylinder cap 101 and the first upper cylinder cover 102.First time cylinder
The first self-lubricating knuckle bearing is set in lid 101, and the first self-lubricating knuckle bearing outer ring is provided with the first circlip, the first elasticity gear
Circle is used for fixing the first self-lubricating knuckle bearing.The first O-ring seals are embedded with the outside of first time cylinder cap 101.Due to lower cylinder cap machine
Structure is not drawn into the first self-lubricating knuckle bearing, the first circlip and the first O-ring seals in belonging to routine techniquess, therefore figure.
First upper cylinder cover 102 is annular, is embedded with DU bearings 103, on the inside of which on the inside of the first upper cylinder cover 102 from bottom to top successively
The second O-ring seals 104, y-type seal ring 105, dust ring 106 is embedded with, the second O-ring seals 104 are located above DU bearings 103
And DU bearings 103 of fitting, tabletting 107 is pressed with y-type seal ring 105.Using the second O-ring seals 104 and y-type seal ring 105
Double shielding is realized, dust ring 106 is used for preventing impurity from entering oil cylinder 1, it is to avoid abradable seal circle.On the outside of first upper cylinder cover 102
The 3rd O-ring seals 108 are embedded with, the first elastic spring 109 on the outside of the first upper cylinder cover 102, is additionally provided with and between 1 inwall of oil cylinder.This tool
In body embodiment, the first upper cylinder cover 102 passes through locking nut 110 and interior hexagonal trip bolt 111 is fixed on 1 upper end of oil cylinder
Mouthful, to prevent the first upper cylinder cover 102 from loosening, locked effect is played, using the first elastic spring 109 and interior hexagonal trip bolt
111 are readily disassembled the first upper cylinder cover 102.Second O-ring seals 104 adopt perfluor sealing ring, with wear-resisting, cryophylactic excellent
Point.
Piston rod 112 passes through the first upper cylinder cover 102, its one end to be fixed with the piston mechanism in oil cylinder 1.Piston mechanism
Including piston main body 113,113 upper end of piston main body sets flowing valve throttle valve plate group 114, and 113 lower end of piston main body sets rebuilt valve
Throttle valve plate group 115, is nested with the first supporting part 116 on the outside of piston main body 113.112 lower end side of piston rod is provided with the first anticollision
Pad 117, is sequentially provided with spacing back-up ring 118, packing ring 119, the first bumper of laminating of packing ring 119 in flowing valve throttle valve plate group 114
117 lower ends.115 lower end of rebuilt valve throttle valve plate group is provided with spacing interstage sleeve 120, and piston main body 113 passes through hexagon thin nut closely-pitched
121 are fixed on 112 lower end of piston rod.First time cylinder cap 101 and the first upper cylinder cover 102 are aluminum alloy material.
112 other end of piston rod is provided with piston rod bearing 122, and 122 lower end of piston rod bearing is on the outside of piston rod 112
It is provided with the second bumper 123.The second self-lubricating knuckle bearing is set in piston rod bearing 122, outside the second self-lubricating knuckle bearing
Circle sets the second circlip, and the second circlip is used for fixing the second self-lubricating knuckle bearing.
In this utility model, self-lubricating knuckle bearing is adopted in first time cylinder cap 101 and piston rod bearing 122, is improved
Intensity, and can different angles operatings.First upper cylinder cover, 102 embedded DU bearings 103, wearability are good, and good corrosion resistance is used
Temperature range width, high mechanical strength can bear larger steady load and dynamic loading；The coefficient of kinetic friction and confficient of static friction are basic
It is close to, is adapted to various rotations, slip, swing, reciprocating motion, does not produce and do not gather electrostatic.
See Fig. 3, in compensating cylinder 3, set Septum plunger 301,3 points of compensating cylinder is two chambers by Septum plunger 301, upper chamber
For nitrogen chamber, lower chambers are oil pocket.Nested second supporting part 302 on the outside of Septum plunger 301.3 lower port of compensating cylinder is provided with adjustable
Section valve part 303, is nested with the 4th O-ring seals 304 on the outside of adjustable valve door part 303.3 upper port of compensating cylinder is provided with
Two upper cylinder covers 305.The 5th O-ring seals 308 are nested with the outside of second upper cylinder cover 305, are nested with the inside of the second upper cylinder cover 305
Six O-ring seals 309, set the second elastic spring 310 between 3 inwall of the second upper cylinder cover 305 and compensating cylinder.
In this specific embodiment, oil cylinder 1 is steel, and the cylinder body of compensating cylinder 3 is aluminum alloy material.Using adjustable gate
Part 303, scalable contracting power and resilient pressure.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of strand tooth vibroshock with scalable nitrogen pot, is characterized in that, including：
The lower end of oil cylinder and compensating cylinder, oil cylinder and compensating cylinder is connected by oil pipe；Wherein：
The lower port and upper port of oil cylinder is respectively equipped with first time cylinder cap and the first upper cylinder cover, sets first from profit in first time cylinder cap
Sliding oscillating bearing, the first self-lubricating knuckle bearing outer ring is provided with the first circlip；It is close that O shapes are embedded with the outside of first time cylinder cap
Seal；
First upper cylinder cover is annular, is embedded with DU bearings, is embedded with the 2nd O shapes from bottom to top successively close on the inside of the first upper cylinder cover on the inside of which
Seal, y-type seal ring, dust ring, the second O-ring seals are located above DU bearings and laminating DU bearings, are pressed with y-type seal ring
Tabletting；The 3rd O-ring seals are embedded with the outside of first upper cylinder cover, are additionally provided with the first steel wire on the outside of the first upper cylinder cover and between oil cylinder inner wall
Back-up ring；The first described upper cylinder cover is fixed on cylinder upper end mouth by locking nut and interior hexagonal trip bolt；
Piston rod passes through the first upper cylinder cover, its one end to be fixed with in-oil cylinder piston mechanism；Described piston mechanism includes
Piston main body, piston main body upper end set flowing valve throttle valve plate group, and piston main body lower end sets rebuilt valve throttle valve plate group, piston master
External side is nested with the first supporting part；Piston-rod lower end side is provided with the first bumper, is sequentially provided with flowing valve throttle valve plate group
Spacing back-up ring, packing ring, the first bumper lower end of packing ring laminating；Rebuilt valve throttle valve plate group lower end is provided with spacing interstage sleeve；Described
Piston main body is fixed on piston-rod lower end by hexagon thin nut closely-pitched；
The piston rod other end is provided with piston rod bearing, and piston rod bearing lower end is provided with the second bumper on the outside of piston rod；
The second self-lubricating knuckle bearing is set in described piston rod bearing, and the second self-lubricating knuckle bearing outer ring sets the second elasticity gear
Circle, the second circlip are used for fixing the second self-lubricating knuckle bearing；
Septum plunger is set in compensating cylinder, and nested second supporting part on the outside of Septum plunger, compensating cylinder lower port are provided with adjustable gate
Part, adjustable gate member outside are nested with the 4th O-ring seals；Compensating cylinder upper port is provided with the second upper cylinder cover；On second
The 5th O-ring seals are nested with the outside of cylinder cap, are nested with the 6th O-ring seals, the second upper cylinder cover peace on the inside of the second upper cylinder cover
The second elastic spring is set between the weighing apparatus inside wall of cylinder.
2. the strand tooth vibroshock with scalable nitrogen pot as claimed in claim 1, is characterized in that：
The second described O-ring seals adopt perfluor sealing ring.
3. the strand tooth vibroshock with scalable nitrogen pot as claimed in claim 1, is characterized in that：
First time described cylinder cap and the first upper cylinder cover are aluminum alloy material.
4. the strand tooth vibroshock with scalable nitrogen pot as claimed in claim 1, is characterized in that：
Described oil cylinder is steel, and described compensating cylinder is aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620997002.7U CN206036097U (en) | 2016-08-31 | 2016-08-31 | Take hank tooth shock absorber of adjustable nitrogen gas jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620997002.7U CN206036097U (en) | 2016-08-31 | 2016-08-31 | Take hank tooth shock absorber of adjustable nitrogen gas jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036097U true CN206036097U (en) | 2017-03-22 |
Family
ID=58300423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620997002.7U Active CN206036097U (en) | 2016-08-31 | 2016-08-31 | Take hank tooth shock absorber of adjustable nitrogen gas jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877000A (en) * | 2022-04-13 | 2022-08-09 | 山东阿诺达汽车零件制造有限公司 | Heat dissipation device for shock absorber |
-
2016
- 2016-08-31 CN CN201620997002.7U patent/CN206036097U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877000A (en) * | 2022-04-13 | 2022-08-09 | 山东阿诺达汽车零件制造有限公司 | Heat dissipation device for shock absorber |
| CN114877000B (en) * | 2022-04-13 | 2024-05-10 | 山东阿诺达汽车零件制造有限公司 | Shock absorber heat abstractor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |