CN109488724A - A kind of vibration absorber - Google Patents
A kind of vibration absorber Download PDFInfo
- Publication number
- CN109488724A CN109488724A CN201710817029.2A CN201710817029A CN109488724A CN 109488724 A CN109488724 A CN 109488724A CN 201710817029 A CN201710817029 A CN 201710817029A CN 109488724 A CN109488724 A CN 109488724A
- Authority
- CN
- China
- Prior art keywords
- washer
- bolt
- damping
- equipment
- vibration
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
Abstract
The present invention relates to a kind of vibration absorbers, are applied in equipment, can improve the resistance to shock of equipment.A kind of specifically vibration absorber, a kind of vibration absorber are mainly made of bolt (1), damping washer (2), washer (3), spring washer (4), nut (5).Damping washer (2) covers on bolt (1), and washer (3) fastens washer (3) with spring washer (4) and nut (5) on the limited step of bolt (1).Bolt (1) is packed into 2 millimeters of installation aperture for needing the outer diameter of the mounting hole part of equipment of vibration damping to be less than equipment, guarantee needs have certain activity between the equipment of vibration damping and bolt (1), at the same nut (5) fasten after to 2 millimeters of precommpression of damping washer (2).Bolt has limited step on (1), for controlling the decrement to damping washer (2), plays good effectiveness in vibration suppression.
Description
Technical field
The present invention relates to a kind of vibration absorbers, are applied in apparatus field, can improve the resistance to shock of equipment.
Technical background
Existing vibration absorber or damper volume are larger, and structure is complicated, need professional processing, and higher cost uses
It is limited in scope.
Summary of the invention
A kind of vibration absorber of this common invention meaning, structure is simple, and easy to accomplish, effectiveness in vibration suppression is obvious.
Technical solution
A kind of vibration absorber is mainly by bolt (1), damping washer (2), washer (3), spring washer (4), nut (5) group
At.Damping washer (2) covers on bolt (1), and washer (3) is on the limited step of bolt (1), with spring washer (4) and spiral shell
Female (5) fasten washer (3).
It is specifically described in conjunction with Fig. 2, bolt (1), which is packed into, needs the outer diameter of the mounting hole part of equipment of vibration damping to be less than and set
2 millimeters of standby installation aperture, guarantee need have certain activity between the equipment of vibration damping and bolt (1), while nut (5) fastens
Afterwards to 2 millimeters of precommpression of damping washer (2).Bolt has limited step on (1), for controlling the decrement to damping washer (2),
Play good effectiveness in vibration suppression.
2, the main advantages of the present invention
Structure is simple, easy to accomplish, and effectiveness in vibration suppression is obvious.
Detailed description of the invention
Attached drawing drawing of the invention is described as follows:
Fig. 1 is a kind of structure chart of vibration absorber；
Fig. 2 is using exemplary diagram；
In Fig. 1: 1. bolts, 2. damping washers, 3. washers, 4. spring washers, 5. nuts.
In Fig. 2: 1. bolts, 2. damping washers, 3. washers, 4. spring washers, 5. nuts, 6. equipment for needing vibration damping.
Specific embodiment
The present invention is illustrated with reference to the accompanying drawing.A kind of vibration absorber is mainly by bolt, damping washer, washer, bullet
Spring washer, nut composition.Resilient cushion snare is on bolt, and washer is on the limited step of bolt, with spring washer and nut
Washer is fastened.
In the accompanying drawings, resilient cushion snare is on bolt, and washer is on the limited step of bolt, with spring washer and nut
Washer is fastened.
It is specifically described in conjunction with Fig. 2, bolt, which is packed into, needs the outer diameter of the mounting hole part of equipment of vibration damping to be less than equipment
2 millimeters of installation aperture, guarantee to need the activity that has certain between the equipment of vibration damping and bolt, while to vibration damping after nut fastening
2 millimeters of washer precommpression, effectiveness in vibration suppression is preferable.The present invention is particular in that:
1 damping washer uses elastic material, such as rubber.
2 bolts are packed into the installation aperture for needing the outer diameter of the part of the mounting hole of equipment of vibration damping to be less than equipment.
There is limited step on 3 bolts, after preventing washer, for controlling the decrement to damping washer.
Claims (2)
1. a kind of vibration absorber is made of bolt (1), damping washer (2), washer (3), spring washer (4), nut (5)；It is special
Sign is: the damping washer (2) covers on bolt (1), and the washer (3) is on the limited step of bolt (1), with described
Spring washer (4) and nut (5) fasten washer (3)；The bolt (1) is packed into the mounting hole part for needing the equipment of vibration damping
Outer diameter be less than 2 millimeters of the installation aperture of equipment, guarantee needs have certain activity between the equipment of vibration damping and bolt (1),
To 2 millimeters of precommpression of damping washer (2) after the nut (5) fastening simultaneously；There is limited step on the bolt (1), for controlling
Make the decrement to damping washer (2).
2. a kind of vibration absorber according to claim 1, it is characterised in that: the damping washer (2) uses elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817029.2A CN109488724A (en) | 2017-09-12 | 2017-09-12 | A kind of vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817029.2A CN109488724A (en) | 2017-09-12 | 2017-09-12 | A kind of vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109488724A true CN109488724A (en) | 2019-03-19 |
Family
ID=65688596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710817029.2A Pending CN109488724A (en) | 2017-09-12 | 2017-09-12 | A kind of vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109488724A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022119538A1 (en) * | 2020-12-01 | 2022-06-09 | Roketsan Roket Sanayi̇i̇ Ti̇caret A.Ş. | Vibration dampening connection system in the form of a rubber washer for inertial measurement systems |
| WO2023087836A1 (en) * | 2021-11-16 | 2023-05-25 | 北京卫星制造厂有限公司 | Vibration-damping device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066058A (en) * | 1976-05-12 | 1978-01-03 | Deere & Company | Vibration isolation system |
| CN201812749U (en) * | 2010-09-29 | 2011-04-27 | 北京控制工程研究所 | Damping device with lug-mounted relay |
| CN202220823U (en) * | 2011-08-30 | 2012-05-16 | 北京希格诺科技有限公司 | Damper and damping support |
| CN204300225U (en) * | 2014-11-11 | 2015-04-29 | 安徽合叉叉车有限公司 | A kind of mechanical forklift engine shock mitigation system |
| CN205365619U (en) * | 2016-01-13 | 2016-07-06 | 中车青岛四方机车车辆股份有限公司 | Shock -absorbing structure of locomotive |
| CN206017564U (en) * | 2016-09-12 | 2017-03-15 | 莱克电气绿能科技(苏州)有限公司 | A kind of noise reduction damping device for being applied to booster pump |
| CN206111940U (en) * | 2016-08-31 | 2017-04-19 | 长城汽车股份有限公司 | Transmission shaft bearing structure |
| CN106795721A (en) * | 2014-09-09 | 2017-05-31 | 理想制导株式会社 | Connected structure between part |
-
2017
- 2017-09-12 CN CN201710817029.2A patent/CN109488724A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066058A (en) * | 1976-05-12 | 1978-01-03 | Deere & Company | Vibration isolation system |
| CN201812749U (en) * | 2010-09-29 | 2011-04-27 | 北京控制工程研究所 | Damping device with lug-mounted relay |
| CN202220823U (en) * | 2011-08-30 | 2012-05-16 | 北京希格诺科技有限公司 | Damper and damping support |
| CN106795721A (en) * | 2014-09-09 | 2017-05-31 | 理想制导株式会社 | Connected structure between part |
| CN204300225U (en) * | 2014-11-11 | 2015-04-29 | 安徽合叉叉车有限公司 | A kind of mechanical forklift engine shock mitigation system |
| CN205365619U (en) * | 2016-01-13 | 2016-07-06 | 中车青岛四方机车车辆股份有限公司 | Shock -absorbing structure of locomotive |
| CN206111940U (en) * | 2016-08-31 | 2017-04-19 | 长城汽车股份有限公司 | Transmission shaft bearing structure |
| CN206017564U (en) * | 2016-09-12 | 2017-03-15 | 莱克电气绿能科技(苏州)有限公司 | A kind of noise reduction damping device for being applied to booster pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022119538A1 (en) * | 2020-12-01 | 2022-06-09 | Roketsan Roket Sanayi̇i̇ Ti̇caret A.Ş. | Vibration dampening connection system in the form of a rubber washer for inertial measurement systems |
| WO2023087836A1 (en) * | 2021-11-16 | 2023-05-25 | 北京卫星制造厂有限公司 | Vibration-damping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009018794A3 (en) | Device for damping vibrations, in particular a multi-stage torsional vibration damper | |
| CN109488724A (en) | A kind of vibration absorber | |
| JP2011027736A5 (en) | ||
| MX2022004381A (en) | Damping support and electronic device. | |
| WO2016206653A3 (en) | Connecting structure which reduces vibration effect of power system on vehicle body | |
| CN204647115U (en) | A kind of base inner wall variable curvature bus vibration isolator | |
| CN204477151U (en) | A kind of rubber-metal vibration damper | |
| CN201925391U (en) | Damper | |
| CN106884920A (en) | One kind can attach the miniature compound dynamic vibration absorber of installation | |
| CN207687244U (en) | A kind of damping force adjustable shock absorber | |
| CN202500945U (en) | Shock absorber piston assembly | |
| CN204222589U (en) | A kind of vibration-proof structure of automobile condenser support | |
| CN108180253A (en) | A kind of effective energy-absorbing device | |
| CN109577507A (en) | Drum song energy-dissipating type metal damper | |
| CN101761883A (en) | Light fitting vibration damping device | |
| JP5761513B2 (en) | Strut mount structure | |
| CN203717750U (en) | Shock-absorbing spring | |
| US9381951B2 (en) | Energy absorber for a vehicle hood | |
| CN203387343U (en) | Motor with damping device | |
| CN207621161U (en) | Screw locking structure applied to rubber pad vibration damping | |
| CN214535077U (en) | Controllable pipeline vibration absorber | |
| CN206485281U (en) | A kind of vehicle-mounted terminal equipment for having fixing device based on track traffic | |
| CN204332366U (en) | A kind of disk array damping and stationary installation | |
| CN205001440U (en) | Bent axle vibration damper | |
| CN204755725U (en) | Damping device of on -vehicle quick -witted case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |