CN102514286A - Composite metal vibration damper plate - Google Patents
Composite metal vibration damper plate Download PDFInfo
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- CN102514286A CN102514286A CN2011104021075A CN201110402107A CN102514286A CN 102514286 A CN102514286 A CN 102514286A CN 2011104021075 A CN2011104021075 A CN 2011104021075A CN 201110402107 A CN201110402107 A CN 201110402107A CN 102514286 A CN102514286 A CN 102514286A
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- damping block
- vibration damper
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Abstract
The invention reveals a composite metal vibration damper plate. The composite metal vibration damper plate comprises a matrix, a metal antifriction plate on an upper surface of the matrix and a metal backing plate on a lower surface of the matrix. The matrix is a sound insulation layer made from a mixture of styrene butadiene rubber and alumina silicate; the metal antifriction plate is a modified high manganese steel; and he metal backing plate is copper ferroalloy. Through composition of styrene butadiene rubber with vibration damping effect and alumina silicate with sound insulation effect, the formed composite material has vibration damping and sound insulation effects; the metal antifriction plate on the upper surface and the metal backing plate on the lower surface can endow the composite metal vibration damper plate with strong metal hardness and prolong a service life of the metal vibration damper plate.
Description
Technical field
The present invention relates to a kind of composite, be specifically related to a kind of composition metal damping block.
Background technology
Metallic composite; Be meant the composite that utilizes complex technique or multiple, chemical, mechanical property different metallic on the interface, to realize metallurgical binding and form; It greatly improves many performances such as thermal expansivity, intensity, fracture toughness, impact flexibility, mar proof, electrical property, magnetic property of single metal material, thereby is widely applied to industrial circles such as product is widely used in oil, chemical industry, boats and ships, metallurgy, mine, machine-building, electric power, water conservancy, traffic, environmental protection, pressure vessel manufacturing, food, brewages, pharmacy.
Existing sound insulation damping block is all more thick and heavy; And its sound insulation damping coefficient maximum also can only reach 4-5, trace it to its cause, and mainly be that existing sheet material is in order to realize insulating against sound preferably effectiveness in vibration suppression; Usually the side at the magnesite plate conforms to last layer steel plate, stainless steel or other sheet metal; And often pay little attention to for the structure and material of its sandwich layer, so sheet material not only since the adding of metal material and very heavy, the effectiveness in vibration suppression that insulates against sound simultaneously is also still not ideal enough; Production cost is also than higher in addition, and installation also is not easy very much.
Sheet metal has intensity, rigidity height, plasticity and the good advantage of processability, is the most popular material of every profession and trade.But its weight is heavier; Its vibration damping, heat-proof quality are poor, do not have at present a kind of metal material can not only keep its metal material characteristic but also can vibration damping and sound insulation (reducing noise), therefore; If when in the engineering project above-mentioned requiring being arranged; Engineers and technicians must select for use multiple material and specific structure design just can reach above-mentioned purpose, and this not only makes structural design become complicated, and cost also improves.
Summary of the invention
The object of the present invention is to provide that a kind of vibration damping soundproof effect is good, cost is low, the composition metal damping block of long service life.
Technical scheme of the present invention is: a kind of composition metal damping block; Described composition metal damping block comprises matrix; The abrasion-resistant metal plate of body upper surface and the metal caul of matrix lower surface; Described matrix is the puigging that butadiene-styrene rubber and alumina silicate are mixed and made into, and described abrasion-resistant metal plate is a modified high manganese steel, and described metal caul is a copper-iron alloy.
In preferred embodiment of the present invention, the butadiene-styrene rubber proportion is 30%-40% in the described matrix, and the alumina silicate proportion is 60%-70%.
In preferred embodiment of the present invention, described modified high manganese steel surface is provided with etching.
In preferred embodiment of the present invention, the thickness of described matrix is 0.5 millimeter-2.5 millimeters.
According to the invention is a kind of composition metal damping block; The alumina silicate of butadiene-styrene rubber and soundproof effect that has effectiveness in vibration suppression through employing is compound; Make the composite of formation have the vibration damping soundproof effect; The abrasion-resistant metal layer of table upper surface and the metal caul of lower surface can make the composition metal damping block have stronger metal hardness, and the life-span that the composition metal damping block is used prolongs.
Description of drawings
Fig. 1 is the structural representation of this composition metal damping block in composition metal damping block one preferred embodiment of the present invention;
Each annex mark is following among the figure: 1, matrix, 2, the abrasion-resistant metal plate, 3, metal caul.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
According to the invention is a kind of composition metal damping block; As shown in Figure 1: according to the invention is a kind of composition metal damping block; This composition metal damping block comprises matrix 1; The metal caul 3 of the abrasion-resistant metal plate 2 of matrix 1 upper surface and matrix 1 lower surface, the puigging that matrix 1 is mixed and made into by butadiene-styrene rubber and alumina silicate, thickness are 0.5 millimeter-2.5 millimeters; This matrix 1 has possessed the effectiveness in vibration suppression of butadiene-styrene rubber and the soundproof effect of alumina silicate simultaneously, has increased the vibration damping and the sound insulation value of composition metal damping block.Abrasion-resistant metal plate 2 is a modified high manganese steel, before the machine-shaping of modified high manganese steel plate, carries out etching on its surface, increases its outward appearance.Metal caul 3 is a copper-iron alloy, for the composition metal damping block provides whole rigidity intensity.
According to the invention is a kind of composition metal damping block; The alumina silicate of butadiene-styrene rubber and soundproof effect that has effectiveness in vibration suppression through employing is compound; Make the composite of formation have the vibration damping soundproof effect; The abrasion-resistant metal layer of table upper surface and the metal caul of lower surface can make the composition metal damping block have stronger metal hardness, and the life-span that the composition metal damping block is used prolongs.
The above is merely the specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the present invention disclosed; Variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. composition metal damping block; It is characterized in that: described composition metal damping block comprises matrix; The abrasion-resistant metal plate of body upper surface and the metal caul of matrix lower surface; Described matrix is the puigging that butadiene-styrene rubber and alumina silicate are mixed and made into, and described abrasion-resistant metal plate is a modified high manganese steel, and described metal caul is a copper-iron alloy.
2. composition metal damping block according to claim 1 is characterized in that: the butadiene-styrene rubber proportion is 30%-40% in the described matrix, and the alumina silicate proportion is 60%-70%.
3. composition metal damping block according to claim 1 is characterized in that: described modified high manganese steel surface is provided with etching.
4. composition metal damping block according to claim 1 is characterized in that: the thickness of described matrix is 0.5 millimeter-2.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104021075A CN102514286A (en) | 2011-12-07 | 2011-12-07 | Composite metal vibration damper plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104021075A CN102514286A (en) | 2011-12-07 | 2011-12-07 | Composite metal vibration damper plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102514286A true CN102514286A (en) | 2012-06-27 |
Family
ID=46285484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104021075A Pending CN102514286A (en) | 2011-12-07 | 2011-12-07 | Composite metal vibration damper plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102514286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084216A (en) * | 2017-05-19 | 2017-08-22 | 国网吉林省电力有限公司电力科学研究院 | Whole body vibration cushion blocking |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431112Y (en) * | 2000-06-01 | 2001-05-23 | 朱金龙 | Vibration-damping composite metal plate |
| CN101497768A (en) * | 2009-03-04 | 2009-08-05 | 三友（天津）高分子技术有限公司 | Silencing film for automobile |
| CN201970936U (en) * | 2010-11-22 | 2011-09-14 | 浙江吉利汽车研究院有限公司 | Vibration damping and noise reduction gasket structure used for automobile |
-
2011
- 2011-12-07 CN CN2011104021075A patent/CN102514286A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431112Y (en) * | 2000-06-01 | 2001-05-23 | 朱金龙 | Vibration-damping composite metal plate |
| CN101497768A (en) * | 2009-03-04 | 2009-08-05 | 三友（天津）高分子技术有限公司 | Silencing film for automobile |
| CN201970936U (en) * | 2010-11-22 | 2011-09-14 | 浙江吉利汽车研究院有限公司 | Vibration damping and noise reduction gasket structure used for automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084216A (en) * | 2017-05-19 | 2017-08-22 | 国网吉林省电力有限公司电力科学研究院 | Whole body vibration cushion blocking |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |