CN215144539U - Chilled cast iron plunger with good corrosion resistance effect - Google Patents
Chilled cast iron plunger with good corrosion resistance effect Download PDFInfo
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- CN215144539U CN215144539U CN202121447428.2U CN202121447428U CN215144539U CN 215144539 U CN215144539 U CN 215144539U CN 202121447428 U CN202121447428 U CN 202121447428U CN 215144539 U CN215144539 U CN 215144539U
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Abstract
The utility model discloses a corrosion-resistant effectual chilled cast iron plunger, including chilled cast iron plunger body, the surface of chilled cast iron plunger body is provided with the waterproof layer, one side that chilled cast iron plunger body was kept away from to the waterproof layer is provided with the corrosion-resistant layer. The utility model discloses a set up the waterproof layer, the cyanogen congeals waterproof coating layer, polyurea waterproof coating layer, the corrosion resistant layer, urea-formaldehyde resin dope layer and perchloride polyethylene iron oxide red dope layer mutually support, the advantage of improvement chilled cast iron plunger waterproof performance and corrosion resisting property has been reached, make the chilled cast iron plunger when meetting water, can effectual improvement chilled cast iron plunger waterproof performance, prevent that the chilled cast iron plunger from appearing rustting corrosion damage, the life of chilled cast iron plunger has been prolonged, the chilled cast iron plunger is when using for a long time simultaneously, can effectual improvement chilled cast iron plunger corrosion resisting property, prevent that the chilled cast iron plunger from appearing season corrosion damage.
Description
Technical Field
The utility model relates to a chilled cast iron plunger technical field specifically is a corrosion-resistant effectual chilled cast iron plunger.
Background
Chilled cast iron is also called as chilled cast iron, when a casting mold is manufactured, a metal mold with a higher cooling speed is manufactured at a part of the surface of a casting which requires wear resistance, a sand mold is manufactured at the other part of the surface of the casting, and the chemical components of the cast iron are properly adjusted (such as silicon content is reduced), so that a white iron structure is obtained on the wear-resistant surface of the casting, and a gray iron structure and a pockmarked iron structure are obtained at the other part of the casting, so that the casting has higher hardness and wear resistance and better toughness.
The existing chilled cast iron plunger at present has the following defects: the existing chilled cast iron plunger has poor waterproof performance, so that the chilled cast iron plunger is easy to rust, corrode and damage when encountering water, the service life of the chilled cast iron plunger is shortened, meanwhile, the corrosion resistance of the chilled cast iron plunger is poor, so that the chilled cast iron plunger is easy to season, corrode and damage when being used for a long time, and the service life of the chilled cast iron plunger is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrosion-resistant effectual chilled cast iron plunger possesses the advantage that improves chilled cast iron plunger waterproof performance and corrosion resisting property, and it is relatively poor to have solved current chilled cast iron plunger waterproof performance, leads to the chilled cast iron plunger when meetting water, and the corrosion resisting property of rustting corrosion damage appears easily, and the corrosion resisting property of chilled cast iron plunger is relatively poor simultaneously, leads to the chilled cast iron plunger when long-term the use, appears the problem of season corrosion damage easily.
In order to achieve the above object, the utility model provides a following technical scheme: the chilled cast iron plunger with a good corrosion resistance effect comprises a chilled cast iron plunger body, wherein a waterproof layer is arranged on the surface of the chilled cast iron plunger body, and a corrosion-resistant layer is arranged on one side, away from the chilled cast iron plunger body, of the waterproof layer;
the waterproof layer comprises a cyanogen condensation waterproof coating layer, and the surface of the cyanogen condensation waterproof coating layer is coated with a polyurea waterproof coating layer;
the corrosion-resistant layer comprises a urea-formaldehyde resin coating layer, and the surface of the urea-formaldehyde resin coating layer is coated with a high chlorinated polyethylene iron oxide red coating layer.
Preferably, the inner cavity of the waterproof layer is located on the surface of the chilled cast iron plunger body, and the diameter of the waterproof layer is larger than that of the chilled cast iron plunger body.
Preferably, the inner cavity of the corrosion-resistant layer is positioned on the surface of the waterproof layer, and the diameter of the corrosion-resistant layer is larger than that of the waterproof layer.
Preferably, the inner side of the cyanogen condensation waterproof coating layer is coated on the surface of the chilled cast iron plunger body, and the thickness of the cyanogen condensation waterproof coating layer is the same as that of the polyurea waterproof coating layer.
Preferably, the inner side of the urea-formaldehyde resin coating layer is coated on the surface of the polyurea waterproof coating layer, and the thickness of the urea-formaldehyde resin coating layer is the same as that of the high chlorinated polyethylene iron red coating layer.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the waterproof layer, the cyanogen congeals waterproof coating layer, polyurea waterproof coating layer, the corrosion resistant layer, urea-formaldehyde resin dope layer and perchloride polyethylene iron oxide red dope layer mutually support, the advantage of improvement chilled cast iron plunger waterproof performance and corrosion resisting property has been reached, make the chilled cast iron plunger when meetting water, can effectual improvement chilled cast iron plunger waterproof performance, prevent that the chilled cast iron plunger from appearing rustting corrosion damage, the life of chilled cast iron plunger has been prolonged, the chilled cast iron plunger is when using for a long time simultaneously, can effectual improvement chilled cast iron plunger corrosion resisting property, prevent that the chilled cast iron plunger from appearing season corrosion damage, the life of chilled cast iron plunger has been prolonged.
2. The utility model discloses a set up the waterproof layer, cyanogen congeals waterproof coating layer and polyurea waterproof coating layer and mutually supports, play the effect that improves chilled cast iron plunger body waterproof performance, can effectual improvement chilled cast iron plunger body's waterproof performance, prevent that the corrosion damage that rusts from appearing in chilled cast iron plunger body, the life of chilled cast iron plunger body has been prolonged, through setting up corrosion resistant layer, urea-formaldehyde resin dope layer and high chlorinated polyethylene iron red dope layer mutually support, play the effect that improves chilled cast iron plunger body corrosion resistance, can effectual improvement chilled cast iron plunger body's corrosion resistance, prevent that chilled cast iron plunger body from appearing season corrosion damage, the life of chilled cast iron plunger body has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the top view of the present invention;
FIG. 3 is an enlarged view of the section of the internal structure of the waterproof layer of the present invention;
fig. 4 is an enlarged view of the internal structure section of the corrosion-resistant layer of the present invention.
In the figure: 1. a chilled cast iron plunger body; 2. a waterproof layer; 21. a cyanogen condensation waterproof coating layer; 22. a polyurea waterproof coating layer; 3. a corrosion-resistant layer; 31. a urea-formaldehyde resin coating layer; 32. high chlorinated polyethylene iron oxide red coating 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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-4, the chilled cast iron plunger with good corrosion resistance effect comprises a chilled cast iron plunger body 1, wherein a waterproof layer 2 is arranged on the surface of the chilled cast iron plunger body 1, and a corrosion-resistant layer 3 is arranged on one side, away from the chilled cast iron plunger body 1, of the waterproof layer 2;
the waterproof layer 2 comprises a cyanogen condensation waterproof coating layer 21, and the surface of the cyanogen condensation waterproof coating layer 21 is coated with a polyurea waterproof coating layer 22;
the corrosion-resistant layer 3 comprises a urea-formaldehyde resin coating layer 31, the surface of the urea-formaldehyde resin coating layer 31 is coated with a high chlorinated polyethylene iron red coating layer 32, the inner cavity of the waterproof layer 2 is positioned on the surface of the chilled cast iron plunger body 1, the diameter of the waterproof layer 2 is larger than that of the chilled cast iron plunger body 1, the inner cavity of the corrosion-resistant layer 3 is positioned on the surface of the waterproof layer 2, the diameter of the corrosion-resistant layer 3 is larger than that of the waterproof layer 2, the inner side of the cyanogen condensation waterproof coating layer 21 is coated on the surface of the chilled cast iron plunger body 1, the thicknesses of the cyanogen condensation waterproof coating layer 21 and the polyurea waterproof coating layer 22 are the same, the inner side of the urea-formaldehyde resin coating layer 31 is coated on the surface of the polyurea waterproof coating layer 22, the thicknesses of the urea-formaldehyde resin coating layer 31 and the high chlorinated polyethylene iron red coating layer 32 are the same, and the waterproof coating layer 21 and the polyurea waterproof coating layer 22 are mutually matched by arranging the waterproof layer 2, the waterproof performance of the chilled cast iron plunger body 1 is improved, the waterproof performance of the chilled cast iron plunger body 1 can be effectively improved, the chilled cast iron plunger body 1 is prevented from rusting and corroding and damaging, the service life of the chilled cast iron plunger body 1 is prolonged, the corrosion resistance of the chilled cast iron plunger body 1 is improved by arranging the corrosion-resistant layer 3, the urea resin coating layer 31 and the high chlorinated polyethylene iron red coating layer 32 to be matched with each other, the corrosion resistance of the chilled cast iron plunger body 1 is effectively improved, the seasonal corrosion damage of the chilled cast iron plunger body 1 is prevented, the service life of the chilled cast iron plunger body 1 is prolonged, and the waterproof layer 2, the cyanogen coagulation waterproof coating layer 21, the polyurea waterproof coating layer 22, the corrosion-resistant layer 3, the urea resin coating layer 31 and the high chlorinated polyethylene iron red coating layer 32 are matched with each other, the advantage that improves chilled cast iron plunger waterproof performance and corrosion resisting property has been reached, make the chilled cast iron plunger when meetting water, can effectual improvement chilled cast iron plunger waterproof performance, prevent that the chilled cast iron plunger from appearing rustting corrosion damage, the life of chilled cast iron plunger has been prolonged, the chilled cast iron plunger is when using for a long time simultaneously, can effectual improvement chilled cast iron plunger corrosion resisting property, prevent that the chilled cast iron plunger from appearing season corrosion damage, the life of chilled cast iron plunger has been prolonged.
When in use, the waterproof layer 2, the cyanogen condensation waterproof coating layer 21 and the polyurea waterproof coating layer 22 are arranged to be mutually matched, so that the waterproof performance of the chilled cast iron plunger body 1 is improved, the waterproof performance of the chilled cast iron plunger body 1 can be effectively improved, the chilled cast iron plunger body 1 is prevented from rusting and corroding and damaging, the service life of the chilled cast iron plunger body 1 is prolonged, through setting up corrosion-resistant layer 3, urea-formaldehyde resin dope layer 31 and highly chlorinated polyethylene iron red dope layer 32 mutually support, play the effect that improves chilled cast iron plunger body 1 corrosion resistance, can effectual improvement chilled cast iron plunger body 1's corrosion resistance, prevent that chilled cast iron plunger body 1 from appearing season corrosion damage, the life of chilled cast iron plunger body 1 has been prolonged, thereby the advantage that improves chilled cast iron plunger waterproof performance and corrosion resistance has been reached.
The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and fusion welding), and no specific description is made here.
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 corrosion-resistant effectual chilled cast iron plunger, includes chilled cast iron plunger body (1), its characterized in that: a waterproof layer (2) is arranged on the surface of the chilled cast iron plunger body (1), and a corrosion-resistant layer (3) is arranged on one side, away from the chilled cast iron plunger body (1), of the waterproof layer (2);
the waterproof layer (2) comprises a cyanogen condensation waterproof coating layer (21), and the surface of the cyanogen condensation waterproof coating layer (21) is coated with a polyurea waterproof coating layer (22);
the corrosion-resistant layer (3) comprises a urea-formaldehyde resin coating layer (31), and a high chlorinated polyethylene iron oxide red coating layer (32) is coated on the surface of the urea-formaldehyde resin coating layer (31).
2. The chilled cast iron plunger with good corrosion resistance according to claim 1, wherein: the inner cavity of the waterproof layer (2) is located on the surface of the chilled cast iron plunger body (1), and the diameter of the waterproof layer (2) is larger than that of the chilled cast iron plunger body (1).
3. The chilled cast iron plunger with good corrosion resistance according to claim 1, wherein: the inner cavity of the corrosion-resistant layer (3) is positioned on the surface of the waterproof layer (2), and the diameter of the corrosion-resistant layer (3) is larger than that of the waterproof layer (2).
4. The chilled cast iron plunger with good corrosion resistance according to claim 1, wherein: the inside coating of cyanogen congeals waterproof coating layer (21) is on the surface of chilled cast iron plunger body (1), the thickness of cyanogen congeals waterproof coating layer (21) and polyurea waterproof coating layer (22) is the same.
5. The chilled cast iron plunger with good corrosion resistance according to claim 1, wherein: the inner side of the urea-formaldehyde resin coating layer (31) is coated on the surface of the polyurea waterproof coating layer (22), and the thickness of the urea-formaldehyde resin coating layer (31) is the same as that of the high chlorinated polyethylene iron red coating layer (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447428.2U CN215144539U (en) | 2021-06-29 | 2021-06-29 | Chilled cast iron plunger with good corrosion resistance effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447428.2U CN215144539U (en) | 2021-06-29 | 2021-06-29 | Chilled cast iron plunger with good corrosion resistance effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215144539U true CN215144539U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121447428.2U Active CN215144539U (en) | 2021-06-29 | 2021-06-29 | Chilled cast iron plunger with good corrosion resistance effect |
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| CN (1) | CN215144539U (en) |
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2021
- 2021-06-29 CN CN202121447428.2U patent/CN215144539U/en active Active
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