CN210416201U - Engine foot pad with high corrosion resistance - Google Patents
Engine foot pad with high corrosion resistance Download PDFInfo
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- CN210416201U CN210416201U CN201921211131.9U CN201921211131U CN210416201U CN 210416201 U CN210416201 U CN 210416201U CN 201921211131 U CN201921211131 U CN 201921211131U CN 210416201 U CN210416201 U CN 210416201U
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Abstract
The utility model discloses an engine pad foot that corrosion resistance is strong, including the pad foot body, the pad foot body includes butadiene-acrylonitrile rubber layer and butyl rubber layer, the outside of pad foot body is provided with corrosion resistant layer, corrosion resistant layer includes ceramic matrix composite coating and epoxy coal pitch anticorrosive coating, corrosion resistant layer's the outside is provided with the wearing layer, the wearing layer includes wear-resisting coating material layer of polyurethane and alumina ceramic layer. The utility model discloses a butyronitrile rubber layer and butyl rubber layer's effect has improved the damping and the absorbing effect of pad foot body, and through ceramic matrix composite coating and epoxy coal pitch anticorrosive coating's effect, improved this corrosion resisting property who fills up the foot, make this pad foot possess the advantage that corrosion resisting property is good, it is poor often to have solved current pad foot, has reduced its life, needs often change it, uses the problem of bringing inconvenience for people.
Description
Technical Field
The utility model relates to a pad foot technical field specifically is a strong engine pad foot of corrosion resistance.
Background
The engine is a machine capable of converting other forms of energy into mechanical energy, and comprises an internal combustion engine (such as a gasoline engine), an external combustion engine (such as a stirling engine and a steam engine), an electric motor and the like, wherein chemical energy is converted into mechanical energy in the internal combustion engine, the engine is suitable for a power generation device, and can also refer to the whole machine comprising the power device, and the engine is matched with a pad foot to play a role in shock absorption when in use.
The applicant finds that at least the following technical problems exist in the prior art: the existing foot pad is often poor in corrosion resistance, the service life of the foot pad is shortened, the foot pad needs to be frequently replaced, and inconvenience is brought to use of people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engine pad foot that corrosion resistance is strong to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engine foot pad that corrosion resistance is strong, includes the foot pad body, the foot pad body includes butadiene-acrylonitrile rubber layer and butyl rubber layer, the outside of foot pad body is provided with corrosion resistant layer, corrosion resistant layer includes ceramic matrix composite coating and epoxy coal pitch anticorrosive coating, corrosion resistant layer's the outside is provided with the wearing layer, the wearing layer includes wear-resisting coating material layer of polyurethane and alumina ceramic layer.
Preferably, the thickness of the butyl rubber layer is five hundred to seven hundred microns, the outer side of the butyl rubber layer is bonded with a nitrile rubber layer through polyurethane glue, and the thickness of the nitrile rubber layer is six hundred to eight hundred microns.
Preferably, the bottom of epoxy coal pitch anticorrosive coating glues the glutinous connection in the outside through polyurethane glue and pad foot body, and epoxy coal pitch anticorrosive coating's thickness is two hundred and takes three hundred microns, epoxy coal pitch anticorrosive coating's the outside glues through polyurethane and is connected with ceramic matrix composite coating, and ceramic matrix composite coating's thickness is two hundred to three hundred microns.
Preferably, the bottom of the alumina ceramic layer is connected with the outer side of the corrosion-resistant layer through polyurethane glue in a bonding mode, the thickness of the alumina ceramic layer ranges from one hundred fifty microns to three hundred microns, the outer side of the alumina ceramic layer is provided with a polyurethane wear-resistant spraying material layer, and the thickness of the polyurethane wear-resistant spraying material layer ranges from three hundred microns to four hundred microns.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses butyronitrile rubber layer and butyl rubber layer have been set up, people pass through the effect on butyronitrile rubber layer and butyl rubber layer, the damping and the absorbing effect of pad foot body have been improved, ceramic matrix composite coating and epoxy coal pitch anticorrosive coating have been set up, people pass through ceramic matrix composite coating and epoxy coal pitch anticorrosive coating's effect, the corrosion resisting property of this pad foot has been improved, make this pad foot possess the advantage that corrosion resisting property is good, it is poor often to have solved current pad foot, the service life thereof is reduced, need often change it, the problem of inconvenience is brought for people use.
2. The utility model discloses set up wear-resisting spraying material layer of polyurethane and alumina ceramic layer, people have improved this pad foot wear resistance through the effect on wear-resisting spraying material layer of polyurethane and alumina ceramic layer, have increased the life of this pad foot.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the foot pad body of the present invention;
FIG. 3 is a schematic structural view of the corrosion-resistant layer of the present invention;
fig. 4 is a schematic view of the structure of the wear-resistant layer of the present invention.
In the figure: 1. a foot pad body; 101. a nitrile rubber layer; 102. a butyl rubber layer; 2. a corrosion resistant layer; 201. a ceramic matrix composite coating; 202. epoxy coal tar pitch anticorrosive coatings; 3. a wear layer; 301. a wear-resistant polyurethane spray material layer; 302. an alumina ceramic layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The utility model discloses a pad foot body 1, butadiene-acrylonitrile rubber layer 101, butyl rubber layer 102, corrosion resistant layer 2, ceramic matrix composite coating 201, epoxy coal pitch anticorrosive coating 202, wearing layer 3, the wear-resisting spray material layer 301 of polyurethane and the part that alumina ceramic layer 302 was general standard or the part that the skilled person in the art knows, its structure and principle all are this technical person and all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-4, an engine foot pad with strong corrosion resistance comprises a foot pad body 1, wherein the foot pad body 1 comprises a nitrile rubber layer 101 and a butyl rubber layer 102, the thickness of the butyl rubber layer 102 is five hundred to seven hundred micrometers, the nitrile rubber layer 101 is bonded to the outer side of the butyl rubber layer 102 through polyurethane adhesive, the thickness of the nitrile rubber layer 101 is six hundred to eight hundred micrometers, the damping and shock absorption effects of the foot pad body 1 are improved through the actions of the nitrile rubber layer 101 and the butyl rubber layer 102, a corrosion-resistant layer 2 is arranged on the outer side of the foot pad body 1, the corrosion-resistant layer 2 comprises a ceramic-based composite coating 201 and an epoxy coal tar pitch anti-corrosion coating 202, the bottom of the epoxy coal tar pitch anti-corrosion coating 202 is bonded to the outer side of the foot pad body 1 through polyurethane adhesive, the thickness of the epoxy coal tar pitch anti-corrosion coating 202 is two hundred to three hundred micrometers, the outer side of the epoxy coal tar pitch anti-corrosion coating 202 is bonded to the ceramic-, and the thickness of ceramic matrix composite coating 201 is two hundred to three hundred microns, people pass through ceramic matrix composite coating 201 and the effect of epoxy coal pitch anticorrosive coating 202, the corrosion resisting property of this foot pad has been improved, the outside of corrosion resistant layer 2 is provided with wearing layer 3, wearing layer 3 includes polyurethane wear-resistant spray coating material layer 301 and alumina ceramic layer 302, polyurethane glue is passed through to the bottom of alumina ceramic layer 302 and the outside of corrosion resistant layer 2 is glued and is connected, and the thickness of alumina ceramic layer 302 is one hundred fifty to three hundred microns, the outside of alumina ceramic layer 302 is provided with polyurethane wear-resistant spray coating material layer 301, and the thickness of polyurethane wear-resistant spray coating material layer 301 is three hundred to four hundred microns, people pass through the effect of polyurethane wear-resistant spray coating material layer 301 and alumina ceramic layer 302, the wear resisting property of this foot pad has been improved, the life of this foot pad has been increased.
During the use, nitrile rubber layer 101 and butyl rubber layer 102 have been set up, people pass through nitrile rubber layer 101 and butyl rubber layer 102's effect, the damping and the absorbing effect of base of the pad body 1 have been improved, ceramic matrix composite coating 201 and epoxy coal pitch anticorrosive coating 202 have been set up, people pass through ceramic matrix composite coating 201 and epoxy coal pitch anticorrosive coating 202's effect, the corrosion resisting property of this base of the pad has been improved, make this base of the pad possess the advantage that corrosion resisting property is good, it is often poor to have solved current base of the pad, the life thereof is reduced, need often change it, the problem of inconvenience is brought for people use, polyurethane wear-resistant spraying material layer 301 and alumina ceramic layer 302 have been set up, people pass through polyurethane wear-resistant spraying material layer 301 and alumina ceramic layer 302's effect, the wear resistance of this base of the pad has been improved, the life of this base of the pad has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a strong engine foot pad of corrosion resistance, includes foot pad body (1), its characterized in that: the utility model discloses a cushion foot body, including base rubber layer (1), cushion foot body (1), the outside of cushion foot body (1) is provided with corrosion resistant layer (2), corrosion resistant layer (2) include ceramic matrix composite coating (201) and epoxy coal pitch anticorrosive coating (202), the outside of corrosion resistant layer (2) is provided with wearing layer (3), wearing layer (3) include wear-resisting coating material layer of polyurethane (301) and alumina ceramic layer (302).
2. The engine foot according to claim 1, wherein the corrosion resistance is as follows: the thickness of the butyl rubber layer (102) is five hundred to seven hundred microns, the outer side of the butyl rubber layer (102) is bonded with a nitrile rubber layer (101) through polyurethane glue, and the thickness of the nitrile rubber layer (101) is six hundred to eight hundred microns.
3. The engine foot according to claim 1, wherein the corrosion resistance is as follows: the bottom of epoxy coal pitch anticorrosive coating (202) is glued through polyurethane and is connected with the outside of stepping up foot body (1) gluing, and the thickness of epoxy coal pitch anticorrosive coating (202) is two hundred and takes three hundred microns, the outside of epoxy coal pitch anticorrosive coating (202) is glued through polyurethane and is connected with ceramic matrix composite coating (201), and the thickness of ceramic matrix composite coating (201) is two hundred to three hundred microns.
4. The engine foot according to claim 1, wherein the corrosion resistance is as follows: the bottom of the aluminum oxide ceramic layer (302) is connected with the outer side of the corrosion-resistant layer (2) in an adhesive mode through polyurethane glue, the thickness of the aluminum oxide ceramic layer (302) ranges from one hundred fifty microns to three hundred microns, the outer side of the aluminum oxide ceramic layer (302) is provided with a polyurethane wear-resistant spraying material layer (301), and the thickness of the polyurethane wear-resistant spraying material layer (301) ranges from three hundred microns to four hundred microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211131.9U CN210416201U (en) | 2019-07-30 | 2019-07-30 | Engine foot pad with high corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211131.9U CN210416201U (en) | 2019-07-30 | 2019-07-30 | Engine foot pad with high corrosion resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210416201U true CN210416201U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921211131.9U Active CN210416201U (en) | 2019-07-30 | 2019-07-30 | Engine foot pad with high corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210416201U (en) |
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2019
- 2019-07-30 CN CN201921211131.9U patent/CN210416201U/en active Active
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