CN104847829A - Damping spring vibration isolator - Google Patents
Damping spring vibration isolator Download PDFInfo
- Publication number
- CN104847829A CN104847829A CN201510294568.3A CN201510294568A CN104847829A CN 104847829 A CN104847829 A CN 104847829A CN 201510294568 A CN201510294568 A CN 201510294568A CN 104847829 A CN104847829 A CN 104847829A
- Authority
- CN
- China
- Prior art keywords
- damping spring
- vibration isolator
- base
- spring vibration
- damping
- 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
- F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
The invention discloses a damping spring vibration isolator. The damping spring vibration isolator mainly comprises a base, wherein a rubber pad is arranged on the bottom of the base; an annular lug boss is arranged on the top of the base; one end of a damping spring is clamped in the annular lug boss; the other end of the damping spring is clamped in a groove of an upper cover plate; and an adjusting bolt penetrates in the center of the upper cover plate. An elastic element is formed by a spiral steel spring in a damping treatment manner, and vibration forces or impact forces which are transmitted from equipment to a supporting structure or from the supporting structure to the equipment can be reduced. The damping spring vibration isolator is simple in structure and convenient to mount, is a steel spring isolator without a shell, is high in damping effect and is particularly suitable for mechanical equipment without corrosion substances.
Description
Technical field
The present invention relates to the application of spring in cushion technique field, particularly relate to a kind of damping spring vibration isolator.
Background technique
Relatively more conventional vibration isolator has steel spring vibration isolator, from weighing, the equipment of hundreds of tons can apply steel spring vibration isolator to light and handy precision type instrument, is usually used in static deflection and is greater than the place of 5 centimetres or is used in temperature and other environmental conditionss do not allow the place adopting the materials such as rubber.The shortcoming of this vibration isolator is: 1, damping minimum (damping ratio about 0.005) own, so that during resonance, transmissibility is very large; 2, during high frequency easily along steel wire transmitting vibrations; 3, easily produce oscillating motion, thus often must add external damping and inert block, use cumbersome.
Summary of the invention
In order to solve the problem existing for background technique, the object of this invention is to provide a kind ofly can be used for being cut, pressurized or the damping spring vibration isolator under hobbing situation.
To achieve these goals, technological scheme of the present invention is achieved in that a kind of damping spring vibration isolator, it mainly comprises base 2, the bottom of described base 2 is provided with rubber pad 1, described base 2 top is provided with annular boss 3, one end of the inside clamping damping spring 4 of described annular boss 3, the other end of described damping spring 4 is connected in the groove 5 of upper cover plate 6, and the central position of described upper cover plate 6 is run through and is provided with adjusting bolt 7.
Further, described base 2 is provided with attachment hole 201.
Further, described attachment hole 201 can be manhole.
Further, described attachment hole 201 can be opening U-shaped hole.
The present invention has following beneficial effect: the elastic element in the present invention is made up of through impedance bundary helical steel springs, can reduce from equipment to supporting structure or from supporting structure to equipment transmitting vibrations or impact force; Structure of the present invention is simple, easy for installation, and be a kind of without shell type steel spring vibration isolator, good damping effect, is specially adapted in the machinery of corrosion-free material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is base 2 attachment hole situation one schematic diagram of the present invention.
Fig. 3 is base 2 attachment hole situation two schematic diagram of the present invention.
Description of reference numerals: rubber pad 1, base 2, annular boss 3, damping spring 4, groove 5, upper cover plate 6, adjusting bolt 7.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
A kind of damping spring vibration isolator of the present invention, as shown in Figure 1, it mainly comprises base 2, the bottom of described base 2 is provided with rubber pad 1, described base 2 top is provided with annular boss 3, one end of the inside clamping damping spring 4 of described annular boss 3, the other end of described damping spring 4 is connected in the groove 5 of upper cover plate 6, and the central position of described upper cover plate 6 is run through and is provided with adjusting bolt 7.
As shown in Figure 2 and Figure 3, described base 2 is provided with attachment hole 201, and described attachment hole 201 can be manhole; Described attachment hole 201 also can be opening U-shaped hole.
Structure of the present invention is simple, is specifically made up of alloy spring, Double layer iron component, rubber damping cover, base rubber friction pad.Maximum feature is that vibration isolation efficiency is remarkable, and structure is simple, easy for installation, is a kind of without shell type steel spring vibration isolator, can reduces to greatest extent from equipment to supporting structure or from supporting structure to this equipment transmitting vibrations or impact force.
What finally illustrate is, above embodiment is only in order to illustrate technological scheme of the present invention and unrestricted, other amendments that those of ordinary skill in the art make technological scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (4)
1. a damping spring vibration isolator, it mainly comprises base (2), it is characterized in that, the bottom of described base (2) is provided with rubber pad (1), described base (2) top is provided with annular boss (3), one end of the inside clamping damping spring (4) of described annular boss (3), the other end of described damping spring (4) is connected in the groove (5) of upper cover plate (6), and the central position of described upper cover plate (6) is run through and is provided with adjusting bolt (7).
2. a kind of damping spring vibration isolator according to claim 1, is characterized in that, described base (2) is provided with attachment hole (201).
3. a kind of damping spring vibration isolator according to claim 1 and 2, is characterized in that, described attachment hole (201) can be manhole.
4. a kind of damping spring vibration isolator according to claim 1 and 2, is characterized in that, described attachment hole (201) can be opening U-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294568.3A CN104847829A (en) | 2015-06-02 | 2015-06-02 | Damping spring vibration isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294568.3A CN104847829A (en) | 2015-06-02 | 2015-06-02 | Damping spring vibration isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104847829A true CN104847829A (en) | 2015-08-19 |
Family
ID=53847712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510294568.3A Pending CN104847829A (en) | 2015-06-02 | 2015-06-02 | Damping spring vibration isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104847829A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115394A (en) * | 2015-09-01 | 2015-12-02 | 山东电力建设第一工程公司 | Mounting range-finding apparatus of spring vibration isolated system and application method thereof |
| CN105697645A (en) * | 2016-01-27 | 2016-06-22 | 安徽捷迅光电技术有限公司 | Rubber spring seat |
| CN109764074A (en) * | 2019-02-21 | 2019-05-17 | 珠海格力电器股份有限公司 | Vibration damper capable of meeting ship environment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2317356Y (en) * | 1998-03-16 | 1999-05-05 | 梁荣 | Compound vibration-damper |
| JP2003269532A (en) * | 2002-03-14 | 2003-09-25 | Nec Corp | Base isolation device |
| CN102261413A (en) * | 2010-05-31 | 2011-11-30 | 常熟市董浜邮电器材附件厂 | Damping spring |
| CN202790279U (en) * | 2012-09-13 | 2013-03-13 | 厦门嘉达环保建造工程有限公司 | Vibration isolator of damping spring |
| CN202811955U (en) * | 2012-09-14 | 2013-03-20 | 厦门嘉达环保建造工程有限公司 | Vibration isolator for belleville spring |
| CN202808101U (en) * | 2012-09-13 | 2013-03-20 | 厦门嘉达环保建造工程有限公司 | Wall-mounted control cabinet vibration isolation structure |
| CN202867678U (en) * | 2012-09-28 | 2013-04-10 | 上海青浦大观园减振厂 | Spring shock absorber |
| CN204677667U (en) * | 2015-06-02 | 2015-09-30 | 南通瑞斯电子有限公司 | A kind of damping spring vibration isolator |
-
2015
- 2015-06-02 CN CN201510294568.3A patent/CN104847829A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2317356Y (en) * | 1998-03-16 | 1999-05-05 | 梁荣 | Compound vibration-damper |
| JP2003269532A (en) * | 2002-03-14 | 2003-09-25 | Nec Corp | Base isolation device |
| CN102261413A (en) * | 2010-05-31 | 2011-11-30 | 常熟市董浜邮电器材附件厂 | Damping spring |
| CN202790279U (en) * | 2012-09-13 | 2013-03-13 | 厦门嘉达环保建造工程有限公司 | Vibration isolator of damping spring |
| CN202808101U (en) * | 2012-09-13 | 2013-03-20 | 厦门嘉达环保建造工程有限公司 | Wall-mounted control cabinet vibration isolation structure |
| CN202811955U (en) * | 2012-09-14 | 2013-03-20 | 厦门嘉达环保建造工程有限公司 | Vibration isolator for belleville spring |
| CN202867678U (en) * | 2012-09-28 | 2013-04-10 | 上海青浦大观园减振厂 | Spring shock absorber |
| CN204677667U (en) * | 2015-06-02 | 2015-09-30 | 南通瑞斯电子有限公司 | A kind of damping spring vibration isolator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115394A (en) * | 2015-09-01 | 2015-12-02 | 山东电力建设第一工程公司 | Mounting range-finding apparatus of spring vibration isolated system and application method thereof |
| CN105115394B (en) * | 2015-09-01 | 2018-03-27 | 中国电建集团山东电力建设第一工程有限公司 | A kind of spring vibration isolation system installation range unit and its application method |
| CN105697645A (en) * | 2016-01-27 | 2016-06-22 | 安徽捷迅光电技术有限公司 | Rubber spring seat |
| CN109764074A (en) * | 2019-02-21 | 2019-05-17 | 珠海格力电器股份有限公司 | Vibration damper capable of meeting ship environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
|
| WD01 | Invention patent application deemed withdrawn after publication |