CN105465265A - Low-power-consumption adjustable vibration reducing support - Google Patents
Low-power-consumption adjustable vibration reducing support Download PDFInfo
- Publication number
- CN105465265A CN105465265A CN201610045273.7A CN201610045273A CN105465265A CN 105465265 A CN105465265 A CN 105465265A CN 201610045273 A CN201610045273 A CN 201610045273A CN 105465265 A CN105465265 A CN 105465265A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- sleeve barrel
- power consumption
- vibration reducing
- low
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
- F16F9/535—Magnetorheological [MR] fluid dampers
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- 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
- F16F2224/00—Materials; Material properties
- F16F2224/04—Fluids
- F16F2224/045—Fluids magnetorheological
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a low-power-consumption adjustable vibration reducing support which comprises a telescopic rod, a sleeve barrel and a bottom cover. The top of a support rod is provided with an assembly flange, the support rod is inserted into the sleeve barrel and slidably connected with the interior of the sleeve barrel, and an inner cavity is formed in the sleeve barrel and filled with magnetorheological fluid; the bottom cover is arranged at the bottom of the sleeve barrel, and a seal ring is arranged between the bottom cover and the sleeve barrel; the outer cylindrical face of the sleeve barrel is provided with multiple annular grooves, the annular grooves are provided with rotatable adjusting and controlling rings, and each adjusting and controlling ring is formed by splicing two hemi-toroidal magnets of which the N electrodes and the S electrodes are reversely arranged. The support capable of being used for vibration reducing has the adjustable vibration reducing coefficient and is simple in adjusting mode and low in power consumption.
Description
[technical field]
The present invention relates to the technical field of dampening apparatus, particularly the technical field of low power consumption adjustable damping support.
[background technique]
Damping technology all has a wide range of applications at precision machining field, field of traffic etc., mechanical spring vibration damping, oil pressure vibration damping, air supporting vibration damping and magnetic is mainly adopted to float the technology such as vibration damping, wherein a part is without the need to power consumption but damping coefficient is unadjustable, a part can regulate damping coefficient in addition, but power consumption is higher
[summary of the invention]
Object of the present invention is exactly the two-fold advantage in order to comprehensive adjustable damping and low power consumption, and propose a kind of low power consumption adjustable damping support, the support that can be used in vibration damping has adjustable damping coefficient, and regulative mode is simple simultaneously, low power consumption.
For achieving the above object, the present invention proposes a kind of low power consumption adjustable damping support, comprise flexible rod, sleeve and bottom; Described support bar top is provided with assembly flange, and described strut is inserted in described sleeve, is connected slidably with in sleeve, and described sleeve is provided with inner chamber, is filled with magnetic flow liquid in inner chamber; Described bottom is arranged on the bottom of described sleeve, is also provided with seal ring between described bottom and sleeve; The external cylindrical surface of described sleeve is provided with multiple circular groove, described circular groove is provided with rotating regulation and control ring, each regulation and control ring is spliced by the semicircular ring magnet of two N poles and S pole reversed arrangement.
As preferably, between described flexible rod and described sleeve, be provided with seal arrangement.
Beneficial effect of the present invention: the present invention is by being spliced into regulation and control ring by reverse for semicircular ring magnet polarities, and multiple regulation and control ring is arranged on sleeve, can by rotate regulation and control ring make along quill to magnetic intensity regulate, thus the viscosity of magnetic flow liquid in change inner chamber, the impact force of bearing flexible rod carries out vibration damping in various degree, make damping coefficient adjustable, and owing to adopting permanent magnet to carry out viscosity adjustment to magnetic flow liquid, to generate heat the Joule heat loss caused so avoid electromagnet, there is the advantage of low power consumption, in addition, it is extremely convenient that this shock absorber bracket regulates.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the overall structure schematic diagram of low power consumption adjustable damping support of the present invention;
Fig. 2 is the decomposition texture schematic diagram of low power consumption adjustable damping support of the present invention;
Fig. 3 is the structural representation of low power consumption adjustable damping support middle sleeve of the present invention;
Fig. 4 is the structural representation regulating and controlling ring in low power consumption adjustable damping support of the present invention.
In figure: 1-flexible rod, 2-assembly flange, 3-sleeve, 4-regulate and control ring, 5-bottom, 6-seal ring, 301-circular groove, 302-inner chamber, 401-semicircular ring magnet.
[embodiment]
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, low power consumption adjustable damping support of the present invention, comprises flexible rod 1, sleeve 3 and bottom 5; Described strut 1 top is provided with assembly flange 2, and described strut 1 is inserted in described sleeve 3, is connected slidably with in sleeve 3, and described sleeve 3 is provided with inner chamber 302, is filled with magnetic flow liquid in inner chamber 302; Described bottom 5 is arranged on the bottom of described sleeve 3, is also provided with seal ring 6 between described bottom 5 and sleeve 3; The external cylindrical surface of described sleeve 3 is provided with multiple circular groove 301, described circular groove 301 is provided with rotating regulation and control ring 4, each regulation and control ring 4 is spliced by the semicircular ring magnet 401 of two N poles and S pole reversed arrangement.
Seal arrangement is provided with between described flexible rod 1 and described sleeve 3.
Working procedure of the present invention:
Low power consumption adjustable damping support of the present invention in the course of the work, magnetic flow liquid is inserted in the inner chamber 302 of sleeve 3, magnetic flow liquid is without having certain mobility under magnetic fields, the regulation and control ring 4 of sleeve periphery can rotate with hand, when rotation regulation and control ring 4 makes on the axial direction of sleeve 3, when the polar alignment of each semicircular ring magnet 401 is all consistent, magnetic flow liquid in whole sleeve 3 will be subject to the effect in maximum bias magnetic field, thus there is the damping of peak viscosity coefficient, otherwise, when all regulation and control rings 4 all stagger axial polarity chron, magnetic flow liquid will be subject to minimum bias magnetic field, so damping will reduce, with this just can external impacts suffered by adjustable telescopic rod 1 time extending amount, thus for being provided vibration damping by the parts supported.
The present invention, by reverse for semicircular ring magnet polarities is spliced into regulation and control ring, and multiple regulation and control ring is arranged on sleeve, can by rotate regulation and control ring make along quill to magnetic intensity regulate, thus the viscosity of magnetic flow liquid in change inner chamber, the impact force of bearing flexible rod carries out vibration damping in various degree, make damping coefficient adjustable, and owing to adopting permanent magnet to carry out viscosity adjustment to magnetic flow liquid, to generate heat the Joule heat loss caused so avoid electromagnet, have the advantage of low power consumption, in addition, it is extremely convenient that this shock absorber bracket regulates.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (2)
1. a low power consumption adjustable damping support, is characterized in that: comprise flexible rod (1), sleeve (3) and bottom (5); Described strut (1) top is provided with assembly flange (2), described strut (1) is inserted in described sleeve (3), be connected slidably with in sleeve (3), described sleeve (3) is provided with inner chamber (302), and inner chamber is filled with magnetic flow liquid in (302); Described bottom (5) is arranged on the bottom of described sleeve (3), is also provided with seal ring (6) between described bottom (5) and sleeve (3); The external cylindrical surface of described sleeve (3) is provided with multiple circular groove (301), described circular groove (301) is provided with rotating regulation and control ring (4), each regulation and control ring (4) is spliced by the semicircular ring magnet (401) of two N poles and S pole reversed arrangement.
2. low power consumption adjustable damping support as claimed in claim 1, is characterized in that: be provided with seal arrangement between described flexible rod (1) and described sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610045273.7A CN105465265A (en) | 2016-01-22 | 2016-01-22 | Low-power-consumption adjustable vibration reducing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610045273.7A CN105465265A (en) | 2016-01-22 | 2016-01-22 | Low-power-consumption adjustable vibration reducing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105465265A true CN105465265A (en) | 2016-04-06 |
Family
ID=55603289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610045273.7A Pending CN105465265A (en) | 2016-01-22 | 2016-01-22 | Low-power-consumption adjustable vibration reducing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465265A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605328A (en) * | 2018-09-10 | 2019-12-24 | 耿攀 | Buffer punch for stamping die and stamping method |
| CN114135619A (en) * | 2021-11-13 | 2022-03-04 | 安徽工程大学 | Damping type energy dissipation device repairing device based on magnetic control principle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201330818Y (en) * | 2008-09-05 | 2009-10-21 | 重庆仪表材料研究所 | Adjustable permanent-magnet magnetorheological (MR) damper |
| CN101749358A (en) * | 2010-02-24 | 2010-06-23 | 谭和平 | Damping force adjustable permanent magnet type magnetic current variable damper |
| WO2013059951A1 (en) * | 2011-10-27 | 2013-05-02 | Pontificia Universidad Catolica De Chile | Magnetorheological damper |
| CN203488625U (en) * | 2013-09-25 | 2014-03-19 | 无锡市弘谷振控技术有限公司 | Non-electrified magnetorheological liquid damper |
| CN205298385U (en) * | 2016-01-22 | 2016-06-08 | 陈昊哲 | Damping support that low -power consumption is adjustable |
-
2016
- 2016-01-22 CN CN201610045273.7A patent/CN105465265A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201330818Y (en) * | 2008-09-05 | 2009-10-21 | 重庆仪表材料研究所 | Adjustable permanent-magnet magnetorheological (MR) damper |
| CN101749358A (en) * | 2010-02-24 | 2010-06-23 | 谭和平 | Damping force adjustable permanent magnet type magnetic current variable damper |
| WO2013059951A1 (en) * | 2011-10-27 | 2013-05-02 | Pontificia Universidad Catolica De Chile | Magnetorheological damper |
| CN203488625U (en) * | 2013-09-25 | 2014-03-19 | 无锡市弘谷振控技术有限公司 | Non-electrified magnetorheological liquid damper |
| CN205298385U (en) * | 2016-01-22 | 2016-06-08 | 陈昊哲 | Damping support that low -power consumption is adjustable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605328A (en) * | 2018-09-10 | 2019-12-24 | 耿攀 | Buffer punch for stamping die and stamping method |
| CN110605328B (en) * | 2018-09-10 | 2020-11-13 | 日照超捷机械制造有限公司 | Buffer punch for stamping die and stamping method |
| CN114135619A (en) * | 2021-11-13 | 2022-03-04 | 安徽工程大学 | Damping type energy dissipation device repairing device based on magnetic control principle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |