CN214920338U - Cold-hard cast iron plunger with good cold-resistant effect - Google Patents
Cold-hard cast iron plunger with good cold-resistant effect Download PDFInfo
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- CN214920338U CN214920338U CN202121447127.XU CN202121447127U CN214920338U CN 214920338 U CN214920338 U CN 214920338U CN 202121447127 U CN202121447127 U CN 202121447127U CN 214920338 U CN214920338 U CN 214920338U
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Abstract
The utility model discloses a cold-resistant effectual chilled cast iron plunger, including the plunger body, the plunger body includes the basic unit, the top fixedly connected with waterproof layer of basic unit, the top fixedly connected with high temperature resistant layer of waterproof layer, the top fixedly connected with enhancement layer on high temperature resistant layer, the top fixedly connected with anti-corrosion coating of enhancement layer, the enhancement layer includes first protective layer and second protective layer, the bottom of first protective layer and the top fixed connection on high temperature resistant layer, the top of first protective layer and the bottom fixed connection of second protective layer. The utility model discloses a cooperation of plunger body, basic unit, waterproof layer, high temperature resistant layer, enhancement layer, anti-corrosion coating, first protective layer and second protective layer has realized the purpose that excellent in use effect, has advantages such as waterproof, anticorrosion, high temperature resistant and wear-resisting, effectively avoids leading to damaging because of external factor, satisfies the demand in current market.
Description
Technical Field
The utility model relates to a chilled cast iron plunger technical field specifically is a chilled cast iron plunger that cold-resistant effectual.
Background
The chilled cast iron is also called chilled cast iron, when a casting mold is manufactured, a metal mold with a higher cooling speed is manufactured at a part requiring wear resistance on the surface of a casting, and sand molds are manufactured at other parts.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cold-resistant effectual chilled cast iron plunger possesses excellent in use effect's advantage, has solved the not good problem of chilled cast iron plunger result of use in the past.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cold-resistant effectual chilled cast iron plunger, includes the plunger body, the plunger body includes the basic unit, the top fixedly connected with waterproof layer of basic unit, the top fixedly connected with high temperature resistant layer of waterproof layer, the top fixedly connected with enhancement layer on high temperature resistant layer, the top fixedly connected with anti-corrosion coating of enhancement layer, the enhancement layer includes first protective layer and second protective layer.
Preferably, the bottom of the first protection layer is fixedly connected with the top of the high temperature resistant layer, the top of the first protection layer is fixedly connected with the bottom of the second protection layer, and the top of the second protection layer is fixedly connected with the bottom of the anti-corrosion layer.
Preferably, the first protective layer is a titanium carbonitride coating, and the second protective layer is a chromium nitride coating.
Preferably, the base layer is made of stainless steel, and the waterproof layer is made of a polytetrafluoroethylene resin coating.
Preferably, the material of the high temperature resistant layer is a zirconia coating, and the material of the anti-corrosion layer is a perfluoropolyether coating.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of plunger body, basic unit, waterproof layer, high temperature resistant layer, enhancement layer, anti-corrosion coating, first protective layer and second protective layer has realized the purpose that excellent in use effect, has advantages such as waterproof, anticorrosion, high temperature resistant and wear-resisting, effectively avoids leading to damaging because of external factor, satisfies the demand in current market, has improved the practicality and the usability of chilled cast iron plunger, has solved the not good problem of chilled cast iron plunger result of use in the past.
2. The utility model discloses a set up the waterproof layer, a waterproof ability for improving chilled cast iron plunger, thereby prevent that chilled cast iron plunger is corroded by the water, through setting up high temperature resistant layer, a high temperature resistant ability for improving chilled cast iron plunger, thereby prevent that chilled cast iron plunger from taking place deformation because of high temperature, through setting up the enhancement layer, a life for prolonging chilled cast iron plunger, through setting up anti-corrosion coating, a corrosion protection capability for improving chilled cast iron plunger, thereby prolong the life of chilled cast iron plunger, through setting up first protective layer and second protective layer, a hardness for improving chilled cast iron plunger, wearability and cold-resistant ability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the plunger body of the present invention;
fig. 3 is a schematic cross-sectional view of the reinforcing layer of the present invention.
In the figure: 1. a plunger body; 101. a base layer; 102. a waterproof layer; 103. a high temperature resistant layer; 104. a reinforcing layer; 105. an anti-corrosion layer; 1041. a first protective layer; 1042. and a second protective 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.
Referring to fig. 1-3, a chilled cast iron plunger with good cold resistance effect comprises a plunger body 1, the plunger body 1 comprises a base layer 101, a waterproof layer 102 is fixedly connected to the top of the base layer 101, a high temperature resistant layer 103 is fixedly connected to the top of the waterproof layer 102, a reinforcing layer 104 is fixedly connected to the top of the high temperature resistant layer 103, an anti-corrosion layer 105 is fixedly connected to the top of the reinforcing layer 104, the reinforcing layer 104 comprises a first protective layer 1041 and a second protective layer 1042, the bottom of the first protective layer 1041 is fixedly connected to the top of the high temperature resistant layer 103, the top of the first protective layer 1041 is fixedly connected to the bottom of the second protective layer 1042, the top of the second protective layer 1042 is fixedly connected to the bottom of the anti-corrosion layer 105, the first protective layer 1041 is made of titanium carbonitride, the second protective layer 1042 is made of chromium nitride, the base layer 101 is made of stainless steel, the waterproof layer 102 is made of polytetrafluoroethylene resin, the high temperature resistant layer 103 is made of a zirconium oxide coating, the anti-corrosion layer 105 is made of a perfluoropolyether coating, the waterproof layer 102 is arranged to improve the waterproof capacity of the chilled cast iron plunger, so that the chilled cast iron plunger is prevented from being corroded by a water body, the high temperature resistant layer 103 is arranged to improve the high temperature resistant capacity of the chilled cast iron plunger, so that the chilled cast iron plunger is prevented from being deformed due to high temperature, the reinforcing layer 104 is arranged to prolong the service life of the chilled cast iron plunger, the anti-corrosion layer 105 is arranged to improve the anti-corrosion capacity of the chilled cast iron plunger, so that the service life of the chilled cast iron plunger is prolonged, the first protective layer 1041 and the second protective layer 1042 are arranged to improve the hardness, the wear resistance and the cold resistance of the chilled cast iron plunger, and the plunger body 1, the base layer 101, the waterproof layer 102, the high temperature resistant layer 103, the reinforcing layer 104 and the anti-corrosion layer 105 are arranged to improve the hardness, and the anti-corrosion layer 105, The cooperation of first protective layer 1041 and second protective layer 1042 has realized the purpose that excellent in use effect has advantages such as waterproof, anticorrosion, high temperature resistant and wear-resisting, effectively avoids leading to damaging because of external factor, satisfies the demand in present market, has improved the practicality and the usability of chilled cast iron plunger, has solved the not good problem of chilled cast iron plunger result of use in the past.
During the use, improve the waterproof ability of chilled cast iron plunger through waterproof layer 102, thereby prevent that the chilled cast iron plunger from being corroded by the water, improve the high temperature resistant ability of chilled cast iron plunger through high temperature resistant layer 103, thereby prevent that the chilled cast iron plunger from taking place deformation because of high temperature, prolong the life of chilled cast iron plunger through enhancement layer 104, improve the corrosion protection ability of chilled cast iron plunger through anti-corrosion coating 105, thereby prolong the life of chilled cast iron plunger, improve the hardness, wearability and the cold tolerance of chilled cast iron plunger through first protective layer 1041 and second protective layer 1042.
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 (5)
1. The utility model provides a cold-resistant effectual chilled cast iron plunger, includes plunger body (1), its characterized in that: the plunger body (1) comprises a base layer (101), a waterproof layer (102) is fixedly connected to the top of the base layer (101), a high-temperature-resistant layer (103) is fixedly connected to the top of the waterproof layer (102), a reinforced layer (104) is fixedly connected to the top of the high-temperature-resistant layer (103), an anti-corrosion layer (105) is fixedly connected to the top of the reinforced layer (104), and the reinforced layer (104) comprises a first protective layer (1041) and a second protective layer (1042).
2. The chilled cast iron plunger with good cold resistance effect according to claim 1, characterized in that: the bottom of the first protection layer (1041) is fixedly connected with the top of the high temperature resistant layer (103), the top of the first protection layer (1041) is fixedly connected with the bottom of the second protection layer (1042), and the top of the second protection layer (1042) is fixedly connected with the bottom of the anti-corrosion layer (105).
3. The chilled cast iron plunger with good cold resistance effect according to claim 1, characterized in that: the first protective layer (1041) is made of a titanium carbonitride coating, and the second protective layer (1042) is made of a chromium nitride coating.
4. The chilled cast iron plunger with good cold resistance effect according to claim 1, characterized in that: the base layer (101) is made of stainless steel, and the waterproof layer (102) is made of a polytetrafluoroethylene resin coating.
5. The chilled cast iron plunger with good cold resistance effect according to claim 1, characterized in that: the high-temperature-resistant layer (103) is made of a zirconium oxide coating, and the anti-corrosion layer (105) is made of a perfluoropolyether coating.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121447127.XU CN214920338U (en) | 2021-06-29 | 2021-06-29 | Cold-hard cast iron plunger with good cold-resistant effect |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121447127.XU CN214920338U (en) | 2021-06-29 | 2021-06-29 | Cold-hard cast iron plunger with good cold-resistant effect |
Publications (1)
Publication Number | Publication Date |
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CN214920338U true CN214920338U (en) | 2021-11-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202121447127.XU Active CN214920338U (en) | 2021-06-29 | 2021-06-29 | Cold-hard cast iron plunger with good cold-resistant effect |
Country Status (1)
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CN (1) | CN214920338U (en) |
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2021
- 2021-06-29 CN CN202121447127.XU patent/CN214920338U/en active Active
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