CN216782931U - Shock-resistant foam metal composite board - Google Patents
Shock-resistant foam metal composite board Download PDFInfo
- Publication number
- CN216782931U CN216782931U CN202121835361.XU CN202121835361U CN216782931U CN 216782931 U CN216782931 U CN 216782931U CN 202121835361 U CN202121835361 U CN 202121835361U CN 216782931 U CN216782931 U CN 216782931U
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- Prior art keywords
- foam metal
- layer
- metal composite
- impact
- resistant
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- 239000006260 foam Substances 0.000 title claims abstract description 48
- 239000002905 metal composite material Substances 0.000 title claims abstract description 21
- 230000035939 shock Effects 0.000 title claims description 7
- 239000010410 layer Substances 0.000 claims abstract description 59
- 229910052751 metal Inorganic materials 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 35
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000006262 metallic foam Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an impact-resistant foam metal composite plate which comprises a foam metal layer, wherein an elastic layer is arranged on one surface of the foam metal layer, and a rigid protective layer is arranged on the elastic layer. The utility model provides an impact-resistant foam metal composite plate which can achieve the impact-resistant effect.
Description
Technical Field
The utility model relates to the field of plates, in particular to a foam metal composite plate.
Background
The foam metal is a novel material, and has the characteristics of light weight, high porosity and higher strength compared with the traditional porous material. However, when the foamed metal itself is used as a sheet, the strength is actually limited due to a large amount of air inside the foamed metal, and particularly, the foamed metal is easily deformed or collapsed when being subjected to an impact.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings, the present invention provides an impact-resistant foam metal composite board, which can achieve the impact-resistant effect.
In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:
the utility model provides a foam metal composite sheet shocks resistance, foam metal composite sheet shocks resistance includes the foam metal layer, the one side of foam metal layer is provided with the elastic layer, be provided with the rigidity protective layer on the elastic layer.
According to one aspect of the utility model, a steel mesh is further disposed within the resilient layer.
According to one aspect of the utility model, a metal layer is arranged between the foam metal layer and the elastic layer, and the metal layer is obtained by carrying out high-temperature hot melting treatment on the surface of the foam metal layer.
According to one aspect of the present invention, the elastic layer is made of rubber.
In accordance with one aspect of the utility model, the elastic layer is a high temperature resistant silicone rubber.
According to one aspect of the utility model, the rigid protective layer is a stainless steel plate.
The implementation of the utility model has the advantages that: because the anti-impact foam metal composite plate comprises the foam metal layer, one surface of the foam metal layer is provided with the elastic layer, and the elastic layer is provided with the rigid protective layer, the rigid protective layer is impacted when the anti-impact foam metal composite plate is impacted, because the rigid protective layer is arranged on the elastic layer, the elastic layer can disperse the impact force with smaller area into the impact force with larger area, and the residual impact force after consuming part of energy is transmitted to the metal foam layer on larger area, so that under the same impact force, the unit area stress of the metal foam layer is greatly reduced, and the impact bearing capacity is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an impact-resistant foam metal composite plate according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the impact-resistant foam metal composite plate comprises a foam metal layer 1, wherein an elastic layer 2 is arranged on one side of the foam metal layer, and a rigid protective layer 3 is arranged on the elastic layer.
When the anti-impact foam metal composite plate is impacted, the rigid protective layer is impacted, because the rigid protective layer is arranged on the elastic layer, the elastic layer can disperse impact force with smaller area into impact force with larger area, and the residual impact force after consuming part of energy is transmitted to the metal foam layer on larger area, so that under the same impact force, the unit area stress of the metal foam layer is greatly reduced, and the impact bearing capacity is greatly improved.
The foam metal layer, the elastic layer and the rigid protective layer are all connected in an adhesion mode.
The foam metal is also called as foam metal, and the foam metal layer is made of common foam metal, such as foam aluminum plate and foam copper plate.
The rigid protective layer is a stainless steel plate.
The elastic layer is made of rubber. In particular to high temperature resistant silicon rubber. The stainless steel plate and the metal foam layer have good high-temperature resistance, and the shock-resistant foam metal composite plate has good high-temperature resistance by matching with high-temperature-resistant silicon rubber.
And a steel wire mesh 4 is also arranged in the elastic layer. The steel wire mesh can further increase the strength and disperse stress of the rubber layer.
And a metal layer 5 is arranged between the foam metal layer and the elastic layer, and the metal layer is obtained by carrying out high-temperature hot melting treatment on the surface of the foam metal layer.
The surface of the foam metal layer is solidified into the metal layer after being subjected to high-temperature treatment and hot melting, and pores on the surface can be reduced, so that the foam metal layer is more favorably and tightly attached with high-temperature-resistant silicon rubber.
As in fig. 1, a fixing surface 6. In particular a wall surface. The impact-resistant foam metal composite board is arranged on a wall surface, can play roles in heat insulation, sound wave absorption, electromagnetic wave absorption and fire resistance, and has better impact resistance compared with a common foam metal plate.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (5)
1. The utility model provides a foam metal composite sheet shocks resistance which characterized in that, foam metal composite sheet shocks resistance includes the foam metal layer, the one side of foam metal layer is provided with the elastic layer, be provided with the rigidity protective layer on the elastic layer, still be provided with the one deck wire net in the elastic layer.
2. An impact-resistant foam metal composite board according to claim 1, wherein a metal layer is disposed between the foam metal layer and the elastic layer, and the metal layer is obtained by subjecting the surface of the foam metal layer to a high-temperature hot-melting treatment.
3. An impact-resistant foam metal composite sheet according to claim 2, wherein said resilient layer is rubber.
4. An impact-resistant foam metal composite sheet according to claim 3, wherein said resilient layer is a high temperature resistant silicone rubber.
5. An impact resistant foam metal composite panel in accordance with claim 4, wherein said rigid protective layer is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835361.XU CN216782931U (en) | 2021-08-07 | 2021-08-07 | Shock-resistant foam metal composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835361.XU CN216782931U (en) | 2021-08-07 | 2021-08-07 | Shock-resistant foam metal composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216782931U true CN216782931U (en) | 2022-06-21 |
Family
ID=81998746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121835361.XU Active CN216782931U (en) | 2021-08-07 | 2021-08-07 | Shock-resistant foam metal composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216782931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261372A (en) * | 2023-09-01 | 2023-12-22 | 中国海洋大学 | High-ballistic performance biological inspired sandwich panel and preparation method thereof |
-
2021
- 2021-08-07 CN CN202121835361.XU patent/CN216782931U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261372A (en) * | 2023-09-01 | 2023-12-22 | 中国海洋大学 | High-ballistic performance biological inspired sandwich panel and preparation method thereof |
| CN117261372B (en) * | 2023-09-01 | 2024-04-30 | 中国海洋大学 | High-ballistic performance biological inspired sandwich panel and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An impact resistant foam metal composite plate Granted publication date: 20220621 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: Jiangsu Furui sealing material Co.,Ltd. Registration number: Y2024980003054 |