CN206708291U - A kind of spring disc type damper - Google Patents
A kind of spring disc type damper Download PDFInfo
- Publication number
- CN206708291U CN206708291U CN201720418644.1U CN201720418644U CN206708291U CN 206708291 U CN206708291 U CN 206708291U CN 201720418644 U CN201720418644 U CN 201720418644U CN 206708291 U CN206708291 U CN 206708291U
- Authority
- CN
- China
- Prior art keywords
- spring
- jump ring
- fuel tank
- thread bush
- spring holder
- 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
- 239000002828 fuel tank Substances 0.000 claims abstract description 25
- 210000003739 neck Anatomy 0.000 claims abstract description 13
- 238000005273 aeration Methods 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 8
- 238000005987 sulfurization reaction Methods 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 abstract description 10
- 239000006096 absorbing agent Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009514 concussion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
It the utility model is related to a kind of spring disc type damper, fuel tank, piston rod is provided with the fuel tank, store oil drum outer wall is provided with spring holder, fuel tank is provided with dust cover, piston rod is provided with the aeration tank that can be inflated to fuel tank close to one end of dust cover, spring holder is provided with rubber blanket, sulfuration adhesion between rubber blanket and spring holder, store oil drum outer wall is provided with least two circular necks, spring positioning jump ring is connected with neck, the outer of spring positioning jump ring is provided with limiting plate, the interior edge of limiting plate is provided with groove, the extension of spring positioning jump ring abuts with the groove, store oil drum outer wall is additionally provided with thread bush, thread bush is provided with external screw thread, thread bush is bolted with upper cap nut and lower nut, thread bush is connected to spring positioning jump ring, spring holder is provided between upper cap nut and lower nut, the beneficial effects of the utility model are：The position of spring holder can be adjusted to adjust the reduction length of absorber spring, so as to lift the damping performance of damper and service life.
Description
Technical field
It the utility model is related to automobile absorber field, and in particular to a kind of spring disc type damper.
Background technology
Concussion when damper is mainly used to suppress to rebound after spring shock-absorbing and impact from road surface, by uneven
During road surface, although shock-absorbing spring can filter the vibrations on road surface, spring itself also has reciprocating motion, and damper is exactly to use
To suppress this spring jump, damper suppresses the jump of spring by damping force, and damping force is too small, and vehicle body will be upper and lower
Jump, damping force can bring about greatly very much too big resistance, hinder spring normal work.
Damper includes fuel tank, working cylinder, connecting rod, oil sealing guider, piston and bottom valve, working cylinder and is sheathed on storage
In oily cylinder, connecting rod is arranged in working cylinder and one end of connecting rod is extended outside fuel tank, and piston is arranged at the inner end of connecting rod, oil sealing
Guider and bottom valve are arranged in fuel tank and are located at the both ends of working cylinder respectively, and mounting bracket is welded with the outer wall of fuel tank
And damper is fixedly installed on car body by spring holder, mounting bracket, spring holder is then used for support spring.
But the spring holder of existing damper is to be fixed on by way of welding on the outer wall of fuel tank, make spring holder with
Fuel tank forms an entirety, can so improve tensile strength but the mode of spring holder welding causes spring holder and fuel tank
Position is relatively fixed, unadjustable, thus inconvenience is operated in mounting shock absorber, and its damping performance is bad.
Further, since spring holder is typically made up of spring holder body and rubber blanket, it is two respective parts, is assembling
When it is cumbersome, and when running vehicle body jolt cause shock absorber body outside spring therewith stretch and twist, spring holder
On rubber blanket can produce displacement, influence the cushioning effect of rubber blanket, the serious whole fragmentation of rubber blanket that even results in comes off, complete
It is complete ineffective, so as to cause spring holder ineffective.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art,
A kind of spring disc type damper is provided.
To achieve the above object, the utility model provides following technical scheme：A kind of spring disc type damper, including storage
Oily cylinder, the fuel tank is interior to be provided with piston rod, and the store oil drum outer wall is provided with spring holder, it is characterised in that：The fuel tank is set
There is dust cover, the piston rod is provided with the aeration tank that can be inflated to fuel tank, the spring holder close to one end of dust cover
Rubber blanket, sulfuration adhesion between the rubber blanket and spring holder are provided with, the store oil drum outer wall is provided with least two annulus
Shape neck, spring positioning jump ring is connected with the circular neck, the outer of the spring positioning jump ring is provided with limiting plate, institute
The interior edge for stating limiting plate is provided with groove, and the extension of the spring positioning jump ring abuts with the groove, and the store oil drum outer wall is also
Provided with thread bush, the thread bush is provided with external screw thread, and the thread bush is bolted with upper cap nut and lower nut, and the thread bush abuts
In spring positioning jump ring, the spring holder is arranged between upper cap nut and lower nut.
Using above-mentioned technical proposal, the aeration tank set on the piston rod is convenient to carry out inert gas to oil drum inside
Filling, simplify assembly method, be available for spring positioning jump ring arbitrarily to select one therewith in the circular neck that store oil drum outer wall is set
Connection, the installation site of spring positioning jump ring is different, then after thread bush and the installation site of spring holder also can be with hair
Changing, this arrangement achieve that spring holder installation site adjustable, install convenient, instead of traditional welding manner, when subtracting
When shaking the damping performance of device reduces, the position of spring holder can be adjusted to adjust the reduction length of absorber spring, so as to be lifted
The damping performance and service life of damper.
A kind of above-mentioned spring disc type damper can be further arranged to：Set between the lower nut and spring positioning jump ring
There is adjust pad, the adjust pad is semicircle fixture block.
Using above-mentioned technical proposal, set adjust pad is convenient to adjust between lower nut and spring positioning jump ring, will adjust
Whole pad sets semicircular in shape fixture block more matching circular store oil drum outer wall, and semicircle easily clamping.
A kind of above-mentioned spring disc type damper can be further arranged to：The quantity of the circular neck is 5.
Using above-mentioned technical proposal, set 5 circular necks to provide multiple positions and installed for spring holder, it is convenient in damping
Installation position selection when device is adjusted using the performance after a period of time according to damper.
A kind of above-mentioned spring disc type damper can be further arranged to：The cross section of the aeration tank is in half selenodont.
The beneficial effects of the utility model are：It is convenient that fuel tank inside is carried out by setting aeration tank on the piston rod
Inflation, can be with by setting multiple circular necks conveniently to adjust the position of spring holder when the damping performance of damper reduces
The position for adjusting spring holder adjusts the reduction length of absorber spring, so as to lift the damping performance of damper and using the longevity
Life, the thread bush of setting facilitate the position of fixed spring disk, installation stabilization.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the limiting plate enlarged diagram of the utility model embodiment.
Embodiment
Referring to shown in Fig. 1-Fig. 2：A kind of spring disc type damper, including fuel tank 1, fuel tank 1 is interior to be provided with piston rod 2,
The outer wall of fuel tank 1 is provided with spring holder 3, and the top of fuel tank 1 is provided with dust cover 4, and piston rod 2 is provided with close to one end of dust cover 4 can
The aeration tank 21 being inflated to fuel tank 1, spring holder 3 are provided with rubber blanket 31, vulcanize between rubber blanket 31 and spring holder 3 viscous
Close, the outer wall of fuel tank 1 is provided with 5 circular necks 11, is connected with spring positioning jump ring 12 in circular neck 11, spring is fixed
The outer of position jump ring 12 is provided with limiting plate 13, and the interior edge of limiting plate 13 is provided with groove 14, the extension of spring positioning jump ring 12 with it is recessed
Groove 14 abuts, and the outer wall of fuel tank 1 is additionally provided with thread bush 5, and thread bush 5 is provided with external screw thread, and thread bush 51 is bolted with the He of upper cap nut 52
Lower nut 53, thread bush 5 are connected to spring positioning jump ring 2, and spring holder 3 is arranged between upper cap nut 51 and lower nut 52.Lower spiral shell
The adjust pad 15 of semicircular in shape, the cross section of the aeration tank 21 on piston rod 2 are provided between cap 52 and spring positioning jump ring 12
In half selenodont.
Claims (4)
1. a kind of spring disc type damper, including fuel tank, the fuel tank is interior to be provided with piston rod, and the store oil drum outer wall is provided with
Spring holder, it is characterised in that：The fuel tank is provided with dust cover, and the piston rod is provided with close to one end of dust cover can be to store oil
The aeration tank that cylinder is inflated, the spring holder are provided with rubber blanket, and sulfuration adhesion between the rubber blanket and spring holder is described
Store oil drum outer wall is provided with least two circular necks, and spring positioning jump ring, the bullet are connected with the circular neck
The outer of spring positioning jump ring is provided with limiting plate, and the interior edge of the limiting plate is provided with groove, the extension of the spring positioning jump ring with
The groove abuts, and the store oil drum outer wall is additionally provided with thread bush, and the thread bush is provided with external screw thread, and the thread bush is bolted with
Upper cap nut and lower nut, the thread bush are connected to spring positioning jump ring, the spring holder be arranged at upper cap nut and lower nut it
Between.
A kind of 2. spring disc type damper according to claim 1, it is characterised in that：The lower nut and spring locator card
Adjust pad is provided between spring, the adjust pad is semicircle fixture block.
A kind of 3. spring disc type damper according to claim 1, it is characterised in that：The quantity of the circular neck is
5.
A kind of 4. spring disc type damper according to claim 1, it is characterised in that：The cross section of the aeration tank is in half
Selenodont.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418644.1U CN206708291U (en) | 2017-04-20 | 2017-04-20 | A kind of spring disc type damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418644.1U CN206708291U (en) | 2017-04-20 | 2017-04-20 | A kind of spring disc type damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708291U true CN206708291U (en) | 2017-12-05 |
Family
ID=60455407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720418644.1U Expired - Fee Related CN206708291U (en) | 2017-04-20 | 2017-04-20 | A kind of spring disc type damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319140A (en) * | 2019-07-08 | 2019-10-11 | 江苏赛麟汽车科技有限公司 | A kind of vibration damper assembly |
| CN111905944A (en) * | 2020-07-09 | 2020-11-10 | 上海泛优包装科技有限公司 | Full-plastic environment-friendly spray head capable of being recycled and reused |
-
2017
- 2017-04-20 CN CN201720418644.1U patent/CN206708291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319140A (en) * | 2019-07-08 | 2019-10-11 | 江苏赛麟汽车科技有限公司 | A kind of vibration damper assembly |
| CN111905944A (en) * | 2020-07-09 | 2020-11-10 | 上海泛优包装科技有限公司 | Full-plastic environment-friendly spray head capable of being recycled and reused |
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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: 20171205 Termination date: 20200420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |