CN109654150A - A kind of rubber vibration isolation device - Google Patents
A kind of rubber vibration isolation device Download PDFInfo
- Publication number
- CN109654150A CN109654150A CN201910089861.4A CN201910089861A CN109654150A CN 109654150 A CN109654150 A CN 109654150A CN 201910089861 A CN201910089861 A CN 201910089861A CN 109654150 A CN109654150 A CN 109654150A
- Authority
- CN
- China
- Prior art keywords
- connector
- rubber
- upper connector
- rubber bodies
- vibration isolation
- 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
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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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
- F16F7/108—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on plastics springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of rubber vibration isolation devices, comprising: lower connector, rubber bodies, upper connector and cylinder；Rubber bodies, lower connector, upper connector and cylinder-shaped are integral, 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, 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, cylinder；
The middle part of the lower connector is lower connector middle column body, and the lower part of lower connector is followed successively by lower connection extracorporeal thread under
Connector hexahedron, the top of lower connector are lower connector column body, are opened on the circumferential surface of the lower connector column body
Equipped with several lower connector grooves；
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 lower connector middle column body and lower connector column body glue molding are integral, meanwhile, rubber bodies are inlayed
Into in lower connector groove；
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 and lower connector and upper connector glue molding are integral；
The barrel jacket is on the outer wall of rubber bodies, also, gluing is bonded to one between the inner wall of cylinder and rubber bodies outer wall
Body；
The rubber bodies, lower connector, upper connector and cylinder-shaped are integral, 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.
Glue molding is integral between above-mentioned cylinder and rubber bodies.
Beneficial effects of the present invention are as follows:
The present invention includes lower connector, rubber bodies, upper connector and cylinder；Rubber bodies, lower connector, upper connector and cylinder-shaped
Integrally, become a complete rubber vibration isolation device, lower connector and upper connector do not form direct contact, rubber vibration isolation dress
It sets and is reliably connected by lower connector with installation foundation, is reliably connected by upper connector with vibration equipment, vibration equipment work
When, transmitting of the axial vibration to installation foundation is effectively reduced in rubber bodies, meanwhile, cylinder is able to bear certain radial load, rubber
Transmitting of the radial vibration to installation foundation can be also effectively reduced in colloid, 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, characterized by comprising: lower connector 1, rubber bodies 2, upper connector
3, cylinder 4；
The middle part of the lower connector 1 is lower connector middle column body 1-3, and the lower part of lower connector 1 is followed successively by the outer spiral shell of lower connector
Line 1-1 and lower connector hexahedron 1-2, the top of lower connector 1 are lower connector column body 1-4, the lower connector upper prop
Several lower connector groove 1-5 are offered on the circumferential surface of body 1-4；
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 lower connector middle column body 1-3 and lower connector column body 1-4 glue molding are integral, meanwhile, rubber
Body 2 is embedded into lower connector groove 1-5；
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 rubber bodies 2 and lower connector 1 and 3 glue molding of upper connector are integral；
The cylinder 4 is sleeved on the outer wall of rubber bodies 2, also, glued bonding between 2 outer wall of the inner wall of cylinder 4 and rubber bodies
Integrally；
The rubber bodies 2, lower connector 1, upper connector 3 and cylinder 4 form one, become a complete rubber vibration isolation dress
It sets；
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.
Glue molding is integral between above-mentioned cylinder 4 and rubber bodies 2.
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, cylinder；
The middle part of the lower connector is lower connector middle column body, and the lower part of lower connector is followed successively by lower connection extracorporeal thread under
Connector hexahedron, the top of lower connector are lower connector column body, are opened on the circumferential surface of the lower connector column body
Equipped with several lower connector grooves；
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 lower connector middle column body and lower connector column body glue molding are integral, meanwhile, rubber bodies are inlayed
Into in lower connector groove；
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 and lower connector and upper connector glue molding are integral；
The barrel jacket is on the outer wall of rubber bodies, also, gluing is bonded to one between the inner wall of cylinder and rubber bodies outer wall
Body；
The rubber bodies, lower connector, upper connector and cylinder-shaped are integral, 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: glued between the cylinder and rubber bodies
Molding is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089861.4A CN109654150A (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 |
|---|---|---|---|
| CN201910089861.4A CN109654150A (en) | 2019-01-30 | 2019-01-30 | A kind of rubber vibration isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109654150A true CN109654150A (en) | 2019-04-19 |
Family
ID=66120908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910089861.4A Pending CN109654150A (en) | 2019-01-30 | 2019-01-30 | A kind of rubber vibration isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109654150A (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 |
| CN204025519U (en) * | 2014-08-27 | 2014-12-17 | 武汉科技大学 | Motor particle damping rubber vibration isolator |
| CN107420690A (en) * | 2017-07-20 | 2017-12-01 | 河北工业大学 | A kind of damping noise reduction lower margin |
| 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 CN201910089861.4A patent/CN109654150A/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 |
| CN204025519U (en) * | 2014-08-27 | 2014-12-17 | 武汉科技大学 | Motor particle damping rubber vibration isolator |
| CN107420690A (en) * | 2017-07-20 | 2017-12-01 | 河北工业大学 | A kind of damping noise reduction lower margin |
| 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 |
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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: 20190419 |
|
| RJ01 | Rejection of invention patent application after publication |