CN109838490A - A kind of rubber vibration isolation device - Google Patents
A kind of rubber vibration isolation device Download PDFInfo
- Publication number
- CN109838490A CN109838490A CN201910089855.9A CN201910089855A CN109838490A CN 109838490 A CN109838490 A CN 109838490A CN 201910089855 A CN201910089855 A CN 201910089855A CN 109838490 A CN109838490 A CN 109838490A
- Authority
- CN
- China
- Prior art keywords
- connector
- upper connector
- rubber
- vibration isolation
- isolation device
- 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
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of rubber vibration isolation devices, comprising: lower connector, rubber bodies, upper connector；Rubber bodies and lower connector and upper connector form one, as a complete rubber vibration isolation device, lower connector and upper connector do not form direct contact, rubber vibration isolation device is reliably connected by lower connector with installation foundation, it is reliably connected by upper connector with vibration equipment, when vibration equipment works, transmitting of the axial vibration to installation foundation is effectively reduced in rubber bodies, simultaneously, lower interface cylinder is able to bear certain radial load, transmitting of the radial vibration to installation foundation can be also effectively reduced in rubber bodies, play the role of vibration insulation and noise reduction.
Description
Technical field
The present invention relates to a kind of vibration insulation and noise reduction devices, and in particular to arrives a kind of rubber vibration isolation device, belongs to vibration and electrical
With field of electromechanical technology.
Background technique
Currently, the equipments such as motor, diesel engine, steam turbine, blower are during the work time, vibration is inevitably generated, and
Installation foundation is transmitted vibrations to, on some important equipments, it is necessary to vibration isolation and noise reduction are carried out, for example, on submarine, if
Effective vibration insulation and noise reduction work has been carried out, the concealment of submarine can be greatly improved, improve the self-protection of submarine
Energy.For the rubber vibration isolation generally used, rubber pad is directly added usually between vibration source and installation foundation, then pass through
Screw is installed to vibration equipment on installation foundation, although this method can play the role of certain vibration insulation and noise reduction, vibration
Equipment still can be transmitted to vibration on installation foundation by screw.
Summary of the invention
In order to solve this problem, the effect for improving vibration insulation and noise reduction, the invention proposes a kind of rubber vibration isolation devices.This hair
Bright technical solution is as follows:
A kind of rubber vibration isolation device, comprising: lower connector, rubber bodies, upper connector；
The top of the lower connector is lower interface cylinder, and the lower part of lower connector is followed successively by lower connection extracorporeal thread and lower company
Junctor hexahedron；
The middle part of the upper connector is upper connector middle column body, and the top of upper connector is followed successively by connection extracorporeal thread and upper
Connector hexahedron, the lower part of upper connector are upper connector lower prop, are opened on the circumferential surface of the upper connector lower prop
Equipped with connector groove on several；
The rubber bodies and upper connector middle column body and upper connector lower prop glue molding are integral, meanwhile, rubber bodies are inlayed
Into in upper connector groove；
The rubber bodies compression is fit into lower interface cylinder, is bonded to one with the inner wall gluing of lower interface cylinder；
The rubber bodies and lower connector and upper connector form one, become a complete rubber vibration isolation device；
The lower part of the rubber vibration isolation device is reliably connected by lower connection extracorporeal thread with installation foundation；
The top of the rubber vibration isolation device is reliably connected by upper connection extracorporeal thread with vibration equipment.
Above-mentioned lower connection extracorporeal thread is converted into the structure type of internal screw thread.
Above-mentioned upper connection extracorporeal thread is converted into the structure type of internal screw thread.
Above-mentioned rubber bodies and lower interface cylinder glue molding are integral.
Beneficial effects of the present invention are as follows:
The present invention includes lower connector, rubber bodies, upper connector；Rubber bodies and lower connector and upper connector form one, at
For a complete rubber vibration isolation device, lower connector and upper connector do not form direct contact, under rubber vibration isolation device passes through
Connector is reliably connected with installation foundation, is reliably connected by upper connector with vibration equipment, when vibration equipment works, rubber bodies
Transmitting of the axial vibration to installation foundation is effectively reduced, meanwhile, lower interface cylinder is able to bear certain radial load, rubber
Transmitting of the radial vibration to installation foundation can be also effectively reduced in body, play the role of vibration insulation and noise reduction.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1, a kind of rubber vibration isolation device, comprising: lower connector 1, rubber bodies 2, upper connector 3；
The top of the lower connector 1 is lower interface cylinder 1-3, and the lower part of lower connector 1 is followed successively by lower connection extracorporeal thread
1-1 and lower connector hexahedron 1-2；
The middle part of the upper connector 3 is upper connector middle column body 3-3, and the top of upper connector 3 is followed successively by the outer spiral shell of connector
Line 3-1 and upper connector hexahedron 3-2, the lower part of upper connector 3 are upper connector lower prop 3-4, the upper connector lower prop
Connector groove 3-5 on several is offered on the circumferential surface of body 3-4；
The rubber bodies 2 and upper connector middle column body 3-3 and upper connector lower prop 3-4 glue molding are integral, meanwhile, rubber
Body 2 is embedded into connector groove 3-5；
The compression of rubber bodies 2 is fit into lower interface cylinder 1-3, is bonded with the inner wall gluing of lower interface cylinder 1-3
Integrally；
The rubber bodies 2 form one with lower connector 1 and upper connector 3, become a complete rubber vibration isolation device；
The lower part of the rubber vibration isolation device is reliably connected by lower connection extracorporeal thread 1-1 with installation foundation；
The top of the rubber vibration isolation device is reliably connected by upper connection extracorporeal thread 3-1 with vibration equipment.
The rubber vibration isolation device can be effectively reduced by rubber bodies 2 and absorb the vibration formed when vibration equipment work
It is dynamic, transmitting of the vibration to installation foundation is reduced, vibration insulation and noise reduction is played the role of.
Above-mentioned lower connection extracorporeal thread 1-1 is converted into the structure type of internal screw thread.
Above-mentioned upper connection extracorporeal thread 3-1 is converted into the structure type of internal screw thread.
Above-mentioned rubber bodies 2 and lower connector 1-3 cylinder glue molding are integral.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of rubber vibration isolation device, characterized by comprising: lower connector, rubber bodies, upper connector；
The top of the lower connector is lower interface cylinder, and the lower part of lower connector is followed successively by lower connection extracorporeal thread and lower company
Junctor hexahedron；
The middle part of the upper connector is upper connector middle column body, and the top of upper connector is followed successively by connection extracorporeal thread and upper
Connector hexahedron, the lower part of upper connector are upper connector lower prop, are opened on the circumferential surface of the upper connector lower prop
Equipped with connector groove on several；
The rubber bodies and upper connector middle column body and upper connector lower prop glue molding are integral, meanwhile, rubber bodies are inlayed
Into in upper connector groove；
The rubber bodies compression is fit into lower interface cylinder, is bonded to one with the inner wall gluing of lower interface cylinder；
The rubber bodies and lower connector and upper connector form one, become a complete rubber vibration isolation device；
The lower part of the rubber vibration isolation device is reliably connected by lower connection extracorporeal thread with installation foundation；
The top of the rubber vibration isolation device is reliably connected by upper connection extracorporeal thread with vibration equipment.
2. a kind of rubber vibration isolation device according to claim 1, it is characterised in that: the lower connection extracorporeal thread is converted into
The structure type of internal screw thread.
3. a kind of rubber vibration isolation device according to claim 1, it is characterised in that: the upper connection extracorporeal thread is converted into
The structure type of internal screw thread.
4. a kind of rubber vibration isolation device according to claim 1, it is characterised in that: the rubber bodies and lower interface cylinder
Glue molding is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089855.9A CN109838490A (en) | 2019-01-30 | 2019-01-30 | A kind of rubber vibration isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089855.9A CN109838490A (en) | 2019-01-30 | 2019-01-30 | A kind of rubber vibration isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109838490A true CN109838490A (en) | 2019-06-04 |
Family
ID=66884327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910089855.9A Pending CN109838490A (en) | 2019-01-30 | 2019-01-30 | A kind of rubber vibration isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109838490A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604643A (en) * | 1983-06-22 | 1985-01-11 | Mitsubishi Heavy Ind Ltd | Vibration preventive support |
| WO1997012160A1 (en) * | 1995-09-26 | 1997-04-03 | Lord Corporation | Vibration isolation system including a passive tuned vibration absorber |
| CN104196955A (en) * | 2014-08-27 | 2014-12-10 | 武汉科技大学 | Particle damping rubber vibration isolator of engine |
| CN206770509U (en) * | 2017-04-12 | 2017-12-19 | 昆明理工大学 | A kind of single-acting shock absorber |
| CN208203878U (en) * | 2018-04-25 | 2018-12-07 | 咸阳西华橡胶有限公司 | The rubber buffer bolt block of driver's cabin exhaust flat tube |
-
2019
- 2019-01-30 CN CN201910089855.9A patent/CN109838490A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604643A (en) * | 1983-06-22 | 1985-01-11 | Mitsubishi Heavy Ind Ltd | Vibration preventive support |
| WO1997012160A1 (en) * | 1995-09-26 | 1997-04-03 | Lord Corporation | Vibration isolation system including a passive tuned vibration absorber |
| CN104196955A (en) * | 2014-08-27 | 2014-12-10 | 武汉科技大学 | Particle damping rubber vibration isolator of engine |
| CN206770509U (en) * | 2017-04-12 | 2017-12-19 | 昆明理工大学 | A kind of single-acting shock absorber |
| CN208203878U (en) * | 2018-04-25 | 2018-12-07 | 咸阳西华橡胶有限公司 | The rubber buffer bolt block of driver's cabin exhaust flat tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204402689U (en) | The valve mechanism cover cap assembly of accessible site high pressure oil rail | |
| CN103801931B (en) | What diesel engine cylinder cover oil thrower copper overlapped press-fits external member | |
| CN107299922A (en) | A kind of buffering hydraulic cylinder | |
| JP2018511013A (en) | Valve core assembly and compressed gas bypass valve | |
| CN109838490A (en) | A kind of rubber vibration isolation device | |
| CN102425520A (en) | Embedded oil charging structure for high-pressure fuel oil system | |
| CN109654150A (en) | A kind of rubber vibration isolation device | |
| CN109695651A (en) | A kind of rubber vibration isolation device | |
| CN207049114U (en) | A kind of buffering hydraulic cylinder | |
| CN101210503B (en) | Valve chamber cover vibration damping connection device | |
| CN109630586A (en) | A kind of isolation mounting of porous metal material composition | |
| CN109737180A (en) | A kind of isolation mounting of porous metal material composition | |
| CN209112420U (en) | A kind of ship exhaust pipe rain-proof cap flexible type vibration insulation structure | |
| CN108468604A (en) | Waste gas circulating valve | |
| CN204171970U (en) | A kind of oil sprayer bushing erecting tools | |
| CN205207150U (en) | High pressure cleaner high -pressure pump air relief valve | |
| CN208934786U (en) | A kind of automotive muffler suspension arrangement | |
| CN209163934U (en) | A kind of generator | |
| CN208985828U (en) | Fuel-saving type oil-immersed transformer | |
| CN206689268U (en) | A kind of rolling instrument of the adaptive pressing device of band floating applied to white body | |
| CN201723902U (en) | General axial compensator | |
| CN209100538U (en) | A kind of damper | |
| CN207883473U (en) | A kind of ignition coil | |
| CN204783407U (en) | Oil sprayer and sealing ring assembly with self-adaptive limiting structure | |
| CN106710788A (en) | Oil immersed explosion-proof transformer for pit |
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 |
Application publication date: 20190604 |
|
| RJ01 | Rejection of invention patent application after publication |