CN108518438A - A kind of floating adjustable shock absorber of magnetic - Google Patents
A kind of floating adjustable shock absorber of magnetic Download PDFInfo
- Publication number
- CN108518438A CN108518438A CN201711133920.0A CN201711133920A CN108518438A CN 108518438 A CN108518438 A CN 108518438A CN 201711133920 A CN201711133920 A CN 201711133920A CN 108518438 A CN108518438 A CN 108518438A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- damper cylinder
- decoupling rod
- guide cover
- shock absorber
- 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.)
- Pending
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
- F16F6/00—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid
- F16F6/005—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid using permanent magnets only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention discloses a kind of floating adjustable shock absorber of magnetic, including：Damper cylinder, decoupling rod, guide cover, the damper cylinder bottom is equipped with magnetic patch, the guide cover connect with damper cylinder upper end and is positioned by bolt, the guide cover is internally provided with annular magnetic patch, the decoupling rod lower end is equipped with magnetic patch, the magnetic patch upper and lower surface is equipped with buffer layer, and since identical charges repel each other for magnet, the decoupling rod will keep suitable distance with damper cylinder both ends.Simple in structure, small, at low cost, strong environmental adaptability, sealing requirements are low, and fast response time, service life is long, and shock-proof effect is good.
Description
Technical field
The present invention relates to a kind of damping device, more particularly to a kind of magnetic floats adjustable shock absorber.
Background technology
Currently, well known damping device includes hydraulic damper, inflatable shock absorber, spring damper, steel spring plate damping
Device, magnetic float damper, these damper service lifes are short, and hydraulic damper is complicated, adaptive capacity to environment is poor, repair is tired
Difficulty, spring shock absorption effect is poor, noise is big, magnetic float damper can not adaptive weight, torque can not be transmitted.
Some existing Chinese patents are such as：Magnetic levitation vibration damping device（ 200720121116.4）, disclose a kind of magnetic suspension
Damping device, including damper cylinder body and daming piston bar are equipped with one piece of fixed magnetic patch, in daming piston root in damper cylinder body
Corresponding to be equipped with movable magnetic patch, the opposite mode of the above-mentioned easy magnetic pole of two magnetic patch is arranged.
For another example Chinese patent：A kind of hydraulic damping device（ 2011006126.7）, a kind of hydraulic damping device is disclosed,
In its course of work, the front fork tube is under pressure and moves backward, and the damping spring is compressed, at this point, positioned at described
Damping oil in cavity enters via the oil diverting port in the tube chamber, and when oil liquid pressure is excessive, fluid enters the bearing
In seat, and second fulcrum bearing and first fulcrum bearing are impacted successively, at this point, second fulcrum bearing and the positioning pipe
Between gap and the gap between first fulcrum bearing and the positioning pipe can complement each other to form level 2 buffering structure, with
So that the impact force of damping oil is weakened step by step, and effectively prevents in damping oil flow process because the dependency structures such as impact fulcrum bearing are made
At noise, to effectively reduce the noise generated during the hydraulic damping device use.
But above-mentioned damper still has that complicated, adaptive capacity to environment is poor, maintenance difficult, spring shock absorption effect is poor,
Noise is big, can not transmit the shortcomings that torque.
Invention content
For above-mentioned deficiency in the prior art, the present invention provides a kind of magnetic to float adjustable shock absorber, simple in structure,
Small, at low cost, strong environmental adaptability, sealing requirements are low, and fast response time, service life is long, and shock-proof effect is good.
In order to reach foregoing invention purpose, the technical solution adopted by the present invention is：
A kind of floating adjustable shock absorber of magnetic, including：Damper cylinder, decoupling rod, guide cover, the damper cylinder bottom are equipped with magnetic patch, institute
It states guide cover to connect with damper cylinder upper end and position by bolt, the guide cover is internally provided with annular magnetic patch, the decoupling rod
Lower end is equipped with magnetic patch, and the magnetic patch upper and lower surface is equipped with buffer layer, since identical charges repel each other for magnet, the decoupling rod and damping
Cylinder both ends will keep suitable distance.
Further, the damper cylinder is semiclosed hollow, and magnetic patch is connected in damper cylinder bottom, and magnetic pole one end is towards cylinder
It is interior.
Further, the damper cylinder upper end connect with guide cover and is positioned by bolt, screw, pin, bolt.
Further, the guide cover is internally provided with magnet, and through-hole is equipped in the middle part of guide cover, and through-hole diameter is not less than decoupling rod
Diameter.
Further, the decoupling rod coordinates one end to be equipped with magnetic patch with damper cylinder, and the pole orientation and decoupling rod of magnetic patch are axial
Unanimously, decoupling rod is equipped with torque transmitter.
Further, the damper cylinder, decoupling rod and guide cover keep away magnetic device, keep away magnetic device and are included in damper cylinder, subtract
Shake bar guide cover is equipped with magnetic shield or damper cylinder, decoupling rod, guide cover are made by keeping away magnetic material.
Further, the torque transmitter is the notch or convex block that decoupling rod is equipped with convex block or notch and guide cover through-hole
Cooperation.
Further, described that pairs of magnetic patch is added between decoupling rod magnetic patch and damper cylinder magnetic patch phase.
Beneficial effects of the present invention are：It is simple in structure, small, at low cost, strong environmental adaptability, sealing requirements
Low, fast response time, service life is long, and shock-proof effect is good.
Description of the drawings
Fig. 1 is that a kind of floating adjustable shock absorber of magnetic of the present invention faces complete section schematic diagram；
Fig. 2 is that complete section schematic diagram is faced in a kind of floating adjustable shock absorber reinforcing of magnetic of the present invention；
Fig. 3 is that a kind of magnetic of the present invention floats adjustable shock absorber decoupling rod schematic top plan view；
Fig. 4 is that a kind of magnetic of the present invention floats adjustable shock absorber guide cover schematic top plan view；
Fig. 5 is that a kind of magnetic of the present invention floats adjustable shock absorber decoupling rod stereoscopic schematic diagram；
The reference numeral table of comparisons：
1- notches, 2- decoupling rods, 3- guide covers, 4- bolts, 5- annular magnets, 6- cushion pads, 7- pistons magnetic patch, 8- damper cylinders,
9- fixes magnetic patch, 10- activities magnetic patch, 11- buffer layers, 12- location holes, 13- through-holes, 14- convex blocks.
Specific implementation mode
Specific implementation mode to further illustrate the present invention below in conjunction with the accompanying drawings.Wherein identical parts are with identical
Reference numeral indicates.
It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
Direction in attached drawing, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
In order that the present invention can be more clearly and readily understood, following will be combined with the drawings in the embodiments of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described.
As shown in Figure 1, damper cylinder（8）Bottom is equipped with fixed magnetic patch（9）, magnetic pole one end is towards in cylinder, guide cover（3）Cylinder
Face is equipped with location hole（12）, guide cover（3）With damper cylinder（8）Upper end connects and passes through location hole（12）Middle bolt（4）Positioning, leads
To lid（3）It is internally provided with annular magnet（5）, guide cover（3）Center is equipped with through-hole（13）, through-hole（13）Diameter is not less than decoupling rod
（2）Diameter, decoupling rod（2）With damper cylinder（8）One end is coordinated to be equipped with piston magnetic patch（7）, piston magnetic patch（7）Pole orientation with subtract
Shake bar（2）Axis is consistent, piston magnetic patch（7）Upper and lower surface is equipped with cushion pad（6）, since identical charges repel each other for magnetic patch, decoupling rod（2）
With damper cylinder（8）Both ends will keep suitable distance, and the bearing capacity if you need to improve damper only need to be in piston magnetic patch（7）With it is solid
Pairs of movable magnetic patch is added between fixed（10）, two magnetic pole of magnetic patch is covered with buffer layer（11）, each adjacent magnetic patch opposite face polarity
It is identical, decoupling rod（2）With guide cover（3）Central through hole（13）The cylindrical surface of cooperation is equipped with notch in an axial direction（1）, notch
（1）With guide cover（3）Central through hole（13）The convex block at edge（14）Clearance fit plays guiding role.
The foregoing is merely the preferred embodiments of patent of the present invention, are not intended to limit the invention patent, all at this
All any modification, equivalent and improvement etc., should be included in patent of the present invention made by within the spirit and principle of patent of invention
Protection domain within.
Claims (8)
1. a kind of magnetic floats adjustable shock absorber, which is characterized in that including：Damper cylinder, decoupling rod, guide cover, the damper cylinder bottom
Portion is equipped with magnetic patch, and the guide cover connect with damper cylinder upper end and positioned by bolt, and the guide cover is internally provided with annular magnetic
Block, the decoupling rod lower end are equipped with magnetic patch, and the magnetic patch upper and lower surface is equipped with buffer layer, since identical charges repel each other for magnet, institute
Suitable distance will be kept by stating decoupling rod and damper cylinder both ends.
2. a kind of magnetic according to claim 1 floats adjustable shock absorber, it is characterised in that：During the damper cylinder is semiclosed
Empty cylinder, magnetic patch are connected in damper cylinder bottom, and magnetic pole one end is towards in cylinder.
3. a kind of magnetic according to claim 1 floats adjustable shock absorber, it is characterised in that：The damper cylinder upper end and guiding
Lid connects and passes through bolt, screw, pin, bolt and positions.
4. a kind of magnetic according to claim 1 floats adjustable shock absorber, it is characterised in that：The guide cover is internally provided with magnetic
Iron, guide cover middle part are equipped with through-hole, and through-hole diameter is not less than damping shank diameter.
5. a kind of magnetic according to claim 1 floats adjustable shock absorber, it is characterised in that：The decoupling rod is matched with damper cylinder
Unify end and be equipped with magnetic patch, the pole orientation and decoupling rod of magnetic patch are axially consistent, and decoupling rod is equipped with torque transmitter.
6. a kind of magnetic according to claim 1 floats adjustable shock absorber, it is characterised in that：The damper cylinder, decoupling rod and
Guide cover keeps away magnetic device, keep away magnetic device include be equipped on damper cylinder, decoupling rod guide cover magnetic shield or damper cylinder,
Decoupling rod, guide cover are made by keeping away magnetic material.
7. a kind of magnetic according to claim 5 floats adjustable shock absorber, it is characterised in that：The torque transmitter is to subtract
Shake notch or convex block cooperation that bar is equipped with convex block or notch and guide cover through-hole.
8. a kind of magnetic according to claim 1 floats adjustable shock absorber, it is characterised in that：It is described decoupling rod magnetic patch with subtract
Pairs of magnetic patch is added between shake cylinder magnetic patch phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133920.0A CN108518438A (en) | 2017-11-16 | 2017-11-16 | A kind of floating adjustable shock absorber of magnetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133920.0A CN108518438A (en) | 2017-11-16 | 2017-11-16 | A kind of floating adjustable shock absorber of magnetic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108518438A true CN108518438A (en) | 2018-09-11 |
Family
ID=63432667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711133920.0A Pending CN108518438A (en) | 2017-11-16 | 2017-11-16 | A kind of floating adjustable shock absorber of magnetic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108518438A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083958A (en) * | 2018-09-19 | 2018-12-25 | 东莞金坤新材料股份有限公司 | A kind of magnetism dampening assembly |
| CN109139782A (en) * | 2018-09-27 | 2019-01-04 | 湖北东风捷祥汽车减振器股份有限公司 | A kind of maglev type damper |
| CN109914898A (en) * | 2019-03-31 | 2019-06-21 | 朱瑶洁 | It is a kind of with the farmland special-purpose parasols for going deep into soil overturning-preventing pedestal |
| US20200262298A1 (en) * | 2018-09-20 | 2020-08-20 | Luis Alberto Agra | Inertial suspension magnetic stabilizer |
-
2017
- 2017-11-16 CN CN201711133920.0A patent/CN108518438A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083958A (en) * | 2018-09-19 | 2018-12-25 | 东莞金坤新材料股份有限公司 | A kind of magnetism dampening assembly |
| US20200262298A1 (en) * | 2018-09-20 | 2020-08-20 | Luis Alberto Agra | Inertial suspension magnetic stabilizer |
| US11745597B2 (en) * | 2018-09-20 | 2023-09-05 | Luis Alberto Agra | Inertial suspension magnetic stabilizer |
| CN109139782A (en) * | 2018-09-27 | 2019-01-04 | 湖北东风捷祥汽车减振器股份有限公司 | A kind of maglev type damper |
| CN109914898A (en) * | 2019-03-31 | 2019-06-21 | 朱瑶洁 | It is a kind of with the farmland special-purpose parasols for going deep into soil overturning-preventing pedestal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108518438A (en) | A kind of floating adjustable shock absorber of magnetic | |
| CN108591358B (en) | High-strength damping structure for construction machinery | |
| CN104564908A (en) | Buffer hydraulic cylinder | |
| CN105605144A (en) | Dustproof air-bag shock absorber for cars | |
| CN103802626A (en) | Vehicle suspension system | |
| CN106382327A (en) | Resonance-peak-free hydraulic vibration isolator and vibration reducing module thereof | |
| CN2809329Y (en) | Magnetic vibration damper | |
| CN103939515A (en) | Independent hydraulic anti-rotation buffer damper used for crane hook | |
| CN203248591U (en) | Vibration damper for heavy-loaded truck | |
| CN102979844A (en) | Magnetic levitation adjustable shock absorber | |
| CN204419758U (en) | A kind of buffering hydraulic cylinder | |
| CN202883868U (en) | Magnetic levitation adjustable damper | |
| CN201078424Y (en) | Magnetic oscillating damper | |
| CN111173884A (en) | Vibration suppression device of heading machine | |
| CN207330148U (en) | A kind of lifting equipment damping device | |
| CN206929263U (en) | A kind of automobile absorber master carrier | |
| CN107654558A (en) | A kind of vehicle shock absorber | |
| KR20100114821A (en) | Continuous damping control damper | |
| CN103511534A (en) | Single-cylinder high pressure vibration reducing column type shock absorber | |
| CN211343837U (en) | Stable hydraulic shock absorber for electric vehicle | |
| CN211175171U (en) | Throttling damping adjustable shock absorber | |
| KR200388799Y1 (en) | Magnetic shock absorber for vechiles | |
| CN201358975Y (en) | Novel hydraulic cylinder | |
| CN204099484U (en) | A kind of vibration damper of adjustable in length | |
| CN204140746U (en) | There is the lateral damper of air bag device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Xuzhou Xiang Hong new Mstar Technology Ltd Principal in charge (Collection) Document name: Notice of non patent agent (person) Addressee: Xuzhou Xiang Hong new Mstar Technology Ltd Principal in charge (Collection) Document name: Notification to Make Rectification |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Xuzhou Honghong new Mstar Technology Ltd patent director Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice | ||
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180911 |
|
| WD01 | Invention patent application deemed withdrawn after publication |