CN206159355U - Automobile shock absorber ware with buffer gear - Google Patents
Automobile shock absorber ware with buffer gear Download PDFInfo
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- CN206159355U CN206159355U CN201621221288.6U CN201621221288U CN206159355U CN 206159355 U CN206159355 U CN 206159355U CN 201621221288 U CN201621221288 U CN 201621221288U CN 206159355 U CN206159355 U CN 206159355U
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- connecting rod
- hydraulic
- buffer gear
- hydraulic cylinder
- hydraulic pressure
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Abstract
The utility model discloses an automobile shock absorber ware with buffer gear, including last connecting rod and lower connecting rod, go up the connecting rod with the symmetry is provided with two sets of bumper shock absorbers between the connecting rod down, is located two sets ofly be provided with buffer gear between the bumper shock absorber, the top middle part is provided with the cooperation at the bottom of the connecting rod down the shock attenuation peak groove that buffer gear used, buffer gear is including setting up go up the second pneumatic cylinder at connecting rod bottom middle part, second pneumatic cylinder internalization is provided with the hydraulic pressure slider, be provided with the piston rod on the hydraulic pressure slider, piston rod bottom end is provided with the cooperation the shock pad that used in shock attenuation peak groove, first pneumatic cylinder with all be provided with identical hydraulic pressure mouth on the second pneumatic cylinder, be provided with the hydraulic pressure pipe that is linked together between the hydraulic pressure mouth. The utility model discloses have better buffer function, strengthened shock attenuation and shock insulation effect, improved the amplitude range of bumper shock absorber, satisfy the in -service use requirement.
Description
Technical field
The utility model is related to a kind of automobile absorber with buffer gear, belongs to automobile absorber technical field.
Background technology
Damper is mainly used to suppress the concussion and the impact from road surface when rebounding after spring shock-absorbing.Through not level road
During face, although shock-absorbing spring can filter the vibrations on road surface, but spring itself also has a reciprocating motion, and damper be exactly for
Suppress this spring jump.Damper is too soft, vehicle body will vertical bounce, damper can bring about very much too big resistance firmly,
Hinder spring normal work.In the retrofit process with regard to suspension, hard damper will mutually arrange in pairs or groups with hard spring, and bullet
Again closely bound up with the car weight therefore heavier car of the hardness of spring typically adopts harder damper.The dress that bent axle connects is shaken with drawing
Put, for the torsional shaking of the bent axle that contends with（That is the impulsive force of bent axle subject cylinder igniting and the phenomenon that twists）.In suspension system by
It is hit in flexible member and produces vibrations, be to improve vehicle running smoothness, damper is installed in parallel with flexible member in suspension,
For damping vibrations, damper is adopted to be mostly hydraulic damper in automobile suspension system, its operation principle is to work as vehicle frame（Or vehicle body）
Shake and between vehicle bridge and when there is relative motion, the piston in damper is moved up and down, snubber cavity inner fluid just repeatedly from
One chamber is flowed in another chamber through different holes.The intermolecular interior friction of friction and fluid now between hole wall and fluid
Damping force is formed to vibrations, makes thump energy be converted into fluid heat energy, then be dispersed in air by absorber.In oil
Liquid channel cross-section and etc. factor it is constant when, damping force is with vehicle frame and vehicle bridge（Or wheel）Between speed of related movement increase and decrease, and
It is relevant with oil viscosity.
To improve running car stationarity, in automotive suspension would generally mounting shock absorber, the damping adopted on current market
Device is mostly hydraulic damper, and its operation principle is when being there is relative motion by vibrations between vehicle frame and vehicle bridge, in damper
Piston up-down, the fluid in snubber cavity is just flowed in another chamber, now from a chamber through different spaces repeatedly
The intermolecular interior friction of friction and fluid between hole wall and fluid forms damping force to vibrations, makes thump energy be converted into oil
The heat energy of liquid, then be dispersed in air by absorber.Although this hydraulic damper has to a certain extent preferable
Damping effect, but there is no buffering effect, impulsive force will be a greater impact to the service life of damper, so have impact on damping and
Isolating affection.For this reason, it may be necessary to design a kind of new technical scheme, can comprehensively overcome present in above-mentioned prior art not
Foot.
The content of the invention
The utility model is exactly in view of the shortcomings of the prior art, there is provided a kind of automobile shock with buffer gear
Device, meet it is easy to use on the premise of, change the damping modes of traditional shock absorber, and with preferable pooling feature, strengthen
Damping and isolating affection, improve the amplitude range of damper, meet actual operation requirements.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of automobile absorber with buffer gear, including upper connecting rod and lower connecting rod, the upper connecting rod and institute
State and be symmetrically arranged between lower connecting rod two groups of dampers, buffer gear is provided between damper positioned at described in two groups, it is described
Lower connecting rod bottom top middle portion is provided with the damping peak groove for coordinating the buffer gear to use；
The damper includes being installed in the hydraulic column of the upper connecting rod bottom, and the correspondence hydraulic column position sets
The first hydraulic cylinder on the lower connecting rod top is put, the hydraulic column part is arranged in the first hydraulic cylinder, described
Compression spring is arranged with hydraulic column, in the first hydraulic cylinder hydraulic oil has been poured；
The buffer gear includes being arranged on the second hydraulic cylinder of the upper connecting rod center bottom, the second hydraulic cylinder
Hydraulic slide is inside movably set with, piston rod is provided with the hydraulic slide, it is described that the piston rod bottom is provided with cooperation
The beam that damping peak groove is used；
Be provided with identical hydraulic pressure mouth in the first hydraulic cylinder and the second hydraulic cylinder, the hydraulic pressure mouth it
Between be provided with the hydraulic tube being connected.
Used as the improvement of above-mentioned technical proposal, described compression spring one end is installed on the hydraulic column, the compression bullet
The spring other end is installed in the first hydraulic cylinder bottom, and the compression spring is arranged around the hydraulic column.
Used as the improvement of above-mentioned technical proposal, the hydraulic pressure mouth includes body and nozzle, and the nozzle is installed in described
It is the detachable connection that is connected between body one end, and the nozzle and the body, at the body other end interior side port
The steel ball for being provided with arc sealing ring and coordinating the arc sealing ring to use.
Used as the improvement of above-mentioned technical proposal, cooperation automobile is provided with the upper connecting rod and the lower connecting rod to be made
Installation connecting element.
It is described in the utility model to be slidingly sealed setting between hydraulic column described in the utility model and the first hydraulic cylinder
It is to be slidingly sealed setting between piston rod and the second hydraulic cylinder.
Compared with prior art, implementation result of the present utility model is as follows for the utility model：
A kind of automobile absorber with buffer gear described in the utility model, meet it is easy to use on the premise of,
Change the damping modes of traditional shock absorber, by the setting of buffer gear.Gathered the advantage of hydraulic pressure, spring and damping shock absorption in
Integrally, damping and isolating affection are greatly enhanced, improves the amplitude range of damper, meet actual operation requirements.
Description of the drawings
Fig. 1 is a kind of automobile absorber structural representation with buffer gear described in the utility model；
Fig. 2 is hydraulic pressure mouth structure schematic diagram described in the utility model.
Specific embodiment
Below in conjunction with specific embodiments illustrating content of the present utility model.
As depicted in figs. 1 and 2, it is a kind of automobile absorber structural representation with buffer gear described in the utility model
Figure.
A kind of automobile absorber with buffer gear described in the utility model, including upper connecting rod 10 and lower connecting rod
20, two groups of dampers are symmetrically arranged between upper connecting rod 10 and lower connecting rod 20, it is provided between two groups of dampers slow
Punch mechanism, the top middle portion of lower connecting rod 20 is provided with the damping peak groove 30 for coordinating buffer gear to use；
Damper includes being installed in the hydraulic column 50 of the bottom of upper connecting rod 10, and correspondence hydraulic column 50 position is arranged on down
The first hydraulic cylinder 60 on the top of connecting rod 20, the part of hydraulic column 50 is arranged to be stated in first hydraulic cylinder 60, is arranged on hydraulic column 50
Have in compression spring 51, first hydraulic cylinder 60 and poured hydraulic oil 61；
Buffer gear includes being arranged on the second hydraulic cylinder 70 of the center bottom of upper connecting rod 10, activity in second hydraulic cylinder 70
Hydraulic slide 71 is provided with, piston rod 72 is provided with hydraulic slide 71, the bottom of piston rod 72 is provided with cooperation damping peak groove 30
The beam 73 for using；
Identical hydraulic pressure mouth 80 is provided with first hydraulic cylinder 60 and second hydraulic cylinder 70, is set between hydraulic pressure mouth 80
It is equipped with the hydraulic tube 90 being connected.
Specifically with improvement, as shown in figure 1, the one end of compression spring 51 is installed on hydraulic column 50, the other end of compression spring 51
The bottom of first hydraulic cylinder 60 is installed in, and compression spring 51 is arranged around hydraulic column 50.
Further with improvement, as shown in figure 1, the hydraulic pressure mouth 80 includes body 81 and nozzle 82, nozzle 82 is installed in this
The one end of body 81, and be the detachable connection that is connected between nozzle 82 and body 81, arrange at the other end interior side port of body 81
The steel ball 84 for having arc sealing ring 83 and coordinating arc sealing ring 83 to use.
Specifically, it is provided with the installation connecting element for coordinating automobile to use on the upper connecting rod 10 and lower connecting rod 20
40。
During work, the utility model changes the damping modes of traditional shock absorber, and during operation, hydraulic column 50 is in first hydraulic cylinder
Up and down compression in 60, enhances the pressure and potential energy in first hydraulic cylinder 60 so that hydraulic oil 61 passes through the He of hydraulic pressure mouth 80
Hydraulic tube 90 is got into by force in second hydraulic cylinder 70, due to there is certain gesture by the hydraulic oil 61 got in second hydraulic cylinder 70
Dynamics and can be impacted, and then forces hydraulic slide 71 to drive piston rod 72 to move downward, so as to reach the effect of damping, buffering；This
The advantage of technical scheme set hydraulic pressure, spring and damping shock absorption greatly enhances damping and isolating affection in one, improves
The amplitude range of damper, meets actual operation requirements.
Above content is the detailed description made to the utility model in conjunction with specific embodiments, it is impossible to assert that this practicality is new
Type is embodied as being only limitted to these explanations.For the utility model person of ordinary skill in the field, without departing from this
On the premise of utility model is conceived, some simple deduction or replace can also be made, should all be considered as belonging to the utility model guarantor
The scope of shield.
Claims (4)
1. a kind of automobile absorber with buffer gear, it is characterised in that：Including upper connecting rod（10）And lower connecting rod（20）,
The upper connecting rod（10）With the lower connecting rod（20）Between be symmetrically arranged with two groups of dampers, positioned at damper described in two groups
Between be provided with buffer gear, the lower connecting rod（20）Top middle portion is provided with the damping peak for coordinating the buffer gear to use
Groove（30）；
The damper includes being installed in the upper connecting rod（10）The hydraulic column of bottom（50）, and the correspondence hydraulic column
（50）Position is arranged on the lower connecting rod（20）The first hydraulic cylinder on top（60）, the hydraulic column（50）A part is arranged on
The first hydraulic cylinder（60）It is interior, the hydraulic column（50）On be arranged with compression spring（51）, the first hydraulic cylinder（60）It is interior
Hydraulic oil is poured（61）；
The buffer gear includes being arranged on the upper connecting rod（10）The second hydraulic cylinder of center bottom（70）, second liquid
Cylinder pressure（70）Inside it is movably set with hydraulic slide（71）, the hydraulic slide（71）On be provided with piston rod（72）, the piston
Bar（72）Bottom is provided with the cooperation damping peak groove（30）The beam for using（73）；
The first hydraulic cylinder（60）With the second hydraulic cylinder（70）On be provided with identical hydraulic pressure mouth（80）, it is described
Hydraulic pressure mouth（80）Between be provided with the hydraulic tube being connected（90）.
2. a kind of automobile absorber with buffer gear according to claim 1, it is characterised in that：The compression spring
（51）One end is installed in the hydraulic column（50）On, the compression spring（51）The other end is installed in the first hydraulic cylinder（60）
Bottom, and the compression spring（51）It is around the hydraulic column（50）Arrange.
3. a kind of automobile absorber with buffer gear according to claim 1, it is characterised in that：The hydraulic pressure mouth（80）
Including body（81）And nozzle（82）, the nozzle（82）It is installed in the body（81）One end, and the nozzle（82）With institute
State body（81）Between be the detachable connection that is connected, the body（81）Arc sealing is provided with other end interior side port
Circle（83）And the cooperation arc sealing ring（83）The steel ball for using（84）.
4. a kind of automobile absorber with buffer gear according to claim 1, it is characterised in that：The upper connecting rod
（10）With the lower connecting rod（20）On be provided with and coordinate the installation connecting element that uses of automobile（40）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221288.6U CN206159355U (en) | 2016-11-14 | 2016-11-14 | Automobile shock absorber ware with buffer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221288.6U CN206159355U (en) | 2016-11-14 | 2016-11-14 | Automobile shock absorber ware with buffer gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159355U true CN206159355U (en) | 2017-05-10 |
Family
ID=58658736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621221288.6U Active CN206159355U (en) | 2016-11-14 | 2016-11-14 | Automobile shock absorber ware with buffer gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458528A (en) * | 2017-08-09 | 2017-12-12 | 徐州苏彭车辆科技有限公司 | Front wheel of electric motorcar support frame |
| CN111577816A (en) * | 2020-05-26 | 2020-08-25 | 南京工程学院 | Double-cylinder frequency division vehicle shock absorber |
-
2016
- 2016-11-14 CN CN201621221288.6U patent/CN206159355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458528A (en) * | 2017-08-09 | 2017-12-12 | 徐州苏彭车辆科技有限公司 | Front wheel of electric motorcar support frame |
| CN111577816A (en) * | 2020-05-26 | 2020-08-25 | 南京工程学院 | Double-cylinder frequency division vehicle shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230625 Address after: No.88, Jingwu Road, Quanjiao Economic Development Zone, Chuzhou City, Anhui Province Patentee after: Anhui Xingda Power Technology Co.,Ltd. Address before: No.8, Guhe Town, Quanjiao County, Chuzhou City, Anhui Province Patentee before: ANHUI GERUIKA NEW ENERGY TECHNOLOGY Co.,Ltd. |