CN202727443U - Metal plastic composite structural material - Google Patents
Metal plastic composite structural material Download PDFInfo
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- CN202727443U CN202727443U CN 201220390423 CN201220390423U CN202727443U CN 202727443 U CN202727443 U CN 202727443U CN 201220390423 CN201220390423 CN 201220390423 CN 201220390423 U CN201220390423 U CN 201220390423U CN 202727443 U CN202727443 U CN 202727443U
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Abstract
The utility model discloses a metal plastic composite structural material, which relates to a metal plastic composite structural material suitable for lubrication of mechanical equipment units. The metal plastic composite structural material comprises a plastic working layer, a metal middle connecting layer and a plastic elastic layer. The plastic working layer is connected with the plastic elastic layer through the metal middle connecting layer. The metal middle connecting layer is a metal wire or net. The plastic elastic layer is plastic or modified plastic, wherein the elasticity modulus is greater than or equal to 1000MPa and the plastic elastic layer is compactly bonded and fixed with a metal substrate through a bond. The metal plastic composite structural material is high in bearing capacity, simple in structure, stable and reliable.
Description
Technical field
The utility model relates to a kind of metallo-plastic sandwich that is applicable to the plant equipment component lubrication, especially a kind ofly is applicable to slight or moderate corrosion, dust is large, operating temperature is high, the metallo-plastic sandwich of plant equipment component lubrication under the load heavy industry condition.
Background technology
Plant equipment is moved under very abominable operating mode since equipment is heavy, operating temperature is high, dust is large or air in contain sour corrosion gas CO, SO
2Deng, part of appliance lubricated brought a lot of problems, fretting wear is serious.In traditional situation that the Babbitt alloy material parts are improper at equipment debugging, the grease lubrication condition is poor, the accident of burning because operating temperature is too high occuring very easily, causes frequently equipment to be stopped transport.In order to solve the lubrication problem under the special operation condition, the service life of prolonged mechanical part of appliance is in the urgent need to developing a kind of metallo-plastic sandwich.
A kind of water labricating metal plastic bush is disclosed among the Chinese patent CN100344891C " water labricating metal plastic bush and production method ", be firmly combined with wire hole pad at steel tile base, be embedded with composite modified polytetrafluoroethylplastic plastic layer on the pad of wire hole, polytetrafluoroethylene (PTFE) composite material uniform spreading is sprinkled upon on the pad of wire hole, and mold pressing is combined into blank; The sintering blank is made the tiling that is embedded with composite modified polytetrafluoroethylplastic plastic layer on the pad of wire hole, then the tiling soldering on steel tile base.The metal-plastic axle bush that relates in this utility model patent has following shortcoming:
1. the polytetrafluoroethylene (PTFE) composite material spreads and to be sprinkled upon wire hole pad and to go up mold pressing, and the one, cause that polytetrafluoroethylene (PTFE) does not have compacting in the bottom metal silk pad hole, affect bonding strength; The 2nd, polytetrafluoroethylene (PTFE) is attached to surface wiry in sintering, affects the quality of soldering.
2. the intensity of tin is lower in the solder, is unfavorable for heavy duty; Perhaps contain heavy metal lead, be unfavorable for environmental protection.
Disclose a kind of metallo-plastic composite self-lubricating material among the Chinese patent CN101544080A " metallo-plastic composite self-lubricating material and preparation method thereof ", formed by metal level, plastics binder course and plastic working layer.The plastics binder course combines metal level and plastic working layer by the chemical bond of molecule; The part of plastic working layer is inlayed in the pit of metal level.The metallo-plastic composite self-lubricating material that relates in this utility model patent has following shortcoming:
1. the metal level pit of fixed plastics working lining needs certain width and the degree of depth, and processing technology is complicated so on the one hand, particularly for some precise parts that need to lubricate; In addition, pit has also affected the intensity of metallic matrix.
2. contain a certain amount of polytetrafluoroethylene (PTFE) in the plastic working layer, affect the adhesive property between working lining and the binder course.
The utility model content
The purpose of this utility model is: propose a kind of high bearing capacity that has, simple in structure, reliable and stable metallo-plastic sandwich.
The utility model purpose realizes by following technical proposals:
A kind of metallo-plastic sandwich, comprise plastic working layer, metal intermediate connecting layer and elasticity of plastics layer, described plastic working layer is connected the metal intermediate connecting layer and is connected with the elasticity of plastics layer, described metal intermediate connecting layer is wire or net, described elasticity of plastics layer is elastic modelling quantity 〉=1000MPa, and can closely bond fixing plastics or modified plastics by bonding agent and metallic matrix.
Described plastic working layer is wear-resisting, selflubricatingpiston or modified plastics.
As optimal way, described plastic working layer, metal intermediate connecting layer and elasticity of plastics layer are shaped to the metallo-plastic sandwich by cold-rolled sintered or hot press moulding.
The elasticity of plastics layer can closely bond by bonding agent and metallic matrix in the described metallo-plastic sandwich, thereby the metallo-plastic sandwich is fixed on the metallic matrix.
Wherein, the effect of each several part is as follows in the described metallo-plastic sandwich:
Plastic working layer: be the work friction surface, except having good wear-resisting, self-lubricating property, also have high temperature resistant, antifatigue, resistance to compression, corrosion resistant performance;
The metal intermediate connecting layer: be intermediate connecting layer, have certain elasticity, it is partially submerged into respectively plastic working layer and the elasticity of plastics layer is fixed, and realizes that mainly plastic working layer is connected with the firm of elasticity of plastics layer;
Elasticity of plastics layer: be main bearing bed, have very high bearing capacity, also have high temperature resistant, corrosion-resistant, antifatigue, shock proof advantage.Require on the one hand its elastic modelling quantity 〉=1000MPa, can reduce the strain of plastic working layer; In addition, it by bonding agent and metallic matrix strong bond, plays the effect of fixing metal plastic composite structure material easily.
The beneficial effects of the utility model:
1. metallo-plastic sandwich described in the utility model goes for slight or moderate corrosion, dust is large, operating temperature is high, the plant equipment parts is lubricated under the heavy special operation condition of load.
2. metallo-plastic sandwich production technology is simple, and processing is convenient in conjunction with firmly in each position, is particularly conducive to the processing that needs lubricated precise part.In addition, with short production cycle, be conducive to reduce production costs, enhance productivity.
3. metallo-plastic sandwich environmentally safe is a kind of environmentally friendly machine.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Wherein 1 is plastic working layer, and 2 is the metal intermediate connecting layer, and 3 is the elasticity of plastics layer, and 4 is metallic matrix.
The specific embodiment
Following non-limiting examples is used for explanation the utility model.
Embodiment 1:
As shown in Figure 1, a kind of metallo-plastic sandwich, comprise plastic working layer, metal intermediate connecting layer and elasticity of plastics layer, plastic working layer is connected the metal intermediate connecting layer and is connected with the elasticity of plastics layer, the elasticity of plastics layer closely bonds by bonding agent and metallic matrix, thereby the metallo-plastic sandwich is fixed on the metallic matrix, and plastic working layer, metal intermediate connecting layer and elasticity of plastics layer are shaped to the metallo-plastic sandwich by cold-rolled sintered or hot press moulding.As preferably, each layer has various current materials using, and is modified Teflon such as plastic working layer, and bonding agent be pair component reinforced epoxy bonding agents, and the metal intermediate connecting layer is wire, and the elasticity of plastics layer is the modified polyphenyl ester, and its elastic modelling quantity is 10
4~ 10
5MPa.
Embodiment: 2:
A kind of metallo-plastic sandwich, comprise plastic working layer, metal intermediate connecting layer and elasticity of plastics layer, plastic working layer is connected the metal intermediate connecting layer and is connected with the elasticity of plastics layer, the elasticity of plastics layer closely bonds by bonding agent and metallic matrix, thereby the metallo-plastic sandwich is fixed on the metallic matrix, and plastic working layer, metal intermediate connecting layer and elasticity of plastics layer are shaped to the metallo-plastic sandwich by cold-rolled sintered or hot press moulding.As preferably, each layer has various current materials using, and is modified polyetheretherketonefiber such as plastic working layer, and bonding agent be pair component reinforced epoxy bonding agents, and the metal intermediate connecting layer is wire, and the elasticity of plastics layer is modified polyphenyl thioether, and its elastic modelling quantity is 10
4~ 10
5MPa.
Embodiment 3:
A kind of metallo-plastic sandwich, comprise plastic working layer, metal intermediate connecting layer and elasticity of plastics layer, plastic working layer is connected the metal intermediate connecting layer and is connected with the elasticity of plastics layer, the elasticity of plastics layer closely bonds by bonding agent and metallic matrix, thereby the metallo-plastic sandwich is fixed on the metallic matrix, and plastic working layer, metal intermediate connecting layer and elasticity of plastics layer are shaped to the metallo-plastic sandwich by cold-rolled sintered or hot press moulding.As preferably, each layer has various current materials using, and is modified Teflon such as plastic working layer, and bonding agent be pair component reinforced epoxy bonding agents, and the metal intermediate connecting layer is wire, and the elasticity of plastics layer is modified polyphenyl thioether, and its elastic modelling quantity is 10
4~ 10
5MPa.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. metallo-plastic sandwich, it is characterized in that: comprise plastic working layer, metal intermediate connecting layer and elasticity of plastics layer, described plastic working layer is connected the metal intermediate connecting layer and is connected with the elasticity of plastics layer, described metal intermediate connecting layer is wire or net, described elasticity of plastics layer is elastic modelling quantity 〉=1000MPa, and can closely bond fixing plastics or modified plastics by bonding agent and metallic matrix.
2. metallo-plastic sandwich as claimed in claim 1, it is characterized in that: described plastic working layer, metal intermediate connecting layer and elasticity of plastics layer are shaped to the metallo-plastic sandwich by cold-rolled sintered or hot press moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390423 CN202727443U (en) | 2012-08-08 | 2012-08-08 | Metal plastic composite structural material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390423 CN202727443U (en) | 2012-08-08 | 2012-08-08 | Metal plastic composite structural material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202727443U true CN202727443U (en) | 2013-02-13 |
Family
ID=47653183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390423 Expired - Lifetime CN202727443U (en) | 2012-08-08 | 2012-08-08 | Metal plastic composite structural material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202727443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774078A (en) * | 2012-08-08 | 2012-11-14 | 成都利君科技有限责任公司 | Metal-plastic composite structure material |
-
2012
- 2012-08-08 CN CN 201220390423 patent/CN202727443U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774078A (en) * | 2012-08-08 | 2012-11-14 | 成都利君科技有限责任公司 | Metal-plastic composite structure material |
| CN102774078B (en) * | 2012-08-08 | 2015-05-27 | 成都利君科技有限责任公司 | Metal-plastic composite structure material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |