CN211624833U - Stainless steel casting with strong corrosion resistance - Google Patents
Stainless steel casting with strong corrosion resistance Download PDFInfo
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- CN211624833U CN211624833U CN201921864537.7U CN201921864537U CN211624833U CN 211624833 U CN211624833 U CN 211624833U CN 201921864537 U CN201921864537 U CN 201921864537U CN 211624833 U CN211624833 U CN 211624833U
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Abstract
The utility model discloses a stainless steel casting with strong corrosion resistance, which belongs to the technical field of stainless steel castings and comprises a casting main body, wherein the right side surface of the casting main body is provided with a U-shaped mounting seat, a mounting bolt is installed on the U-shaped mounting seat through threads, the left side surface of the U-shaped mounting seat is provided with a threaded hole a, the inner side wall of the threaded hole a is in threaded connection with an adjusting bolt, the adjusting bolt passes through the inner side wall of the threaded hole a and is in threaded connection with a threaded hole b, and the threaded hole b is arranged on the right side surface of; through setting up oxidation prevention coating, anticorrosive coating, wearing layer and hydrophobic layer, utilize the oxidation prevention coating effectively to prevent that foundry goods main part surface from taking place the oxidation and rustting to cooperation anticorrosive coating has reached a dual anticorrosive effect, promotes the corrosion resisting property of foundry goods main part, prolongs its life, utilizes the wearing layer to avoid foundry goods main part surface to take place excessive wearing and tearing, guarantees its integrity, utilizes the hydrophobic layer to avoid steam to adhere to on foundry goods main part surface, and water-proof effects is good.
Description
Technical Field
The utility model belongs to the technical field of the stainless steel foundry goods, concretely relates to stainless steel foundry goods that corrosion resisting property is strong.
Background
Stainless steel casting is produced by using fusible material to make fusible model, coating several layers of special refractory coating on the fusible model, drying and hardening to form an integral shell, melting the model with steam or hot water, setting the shell in sand box, filling dry sand around the shell, roasting the mould in roaster at high temperature, and pouring molten metal into the mould or shell to obtain the casting.
The existing stainless steel casting is low in corrosion resistance, easy to corrode and further shortened in service life, meanwhile, the function is incomplete, the installation position cannot be adjusted during installation, and certain inconvenience exists in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stainless steel casting that corrosion resisting property is strong to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stainless steel casting that corrosion resistance is strong, includes the foundry goods main part, the right flank of foundry goods main part is provided with the U-shaped mount pad, threaded mounting has mounting bolt on the U-shaped mount pad, screw hole an has been seted up to the left surface of U-shaped mount pad, screw hole an's inside wall threaded connection has adjusting bolt, adjusting bolt passes screw hole a threaded connection at screw hole b's inside wall, screw hole b is seted up at the right flank of foundry goods main part, the foundry goods main part mainly has the basic unit to constitute, the surface and the internal surface of basic unit have all coated anti-oxidation coating, the anticorrosive coating is installed through the adhesive linkage to the side that the basic unit was kept away from to the anti-oxidation coating, the surface coating of anticorrosive coating has the wearing layer, the side that the.
Adopt above-mentioned scheme, through setting up the anti oxidation coating, the anticorrosive coating, wearing layer and hydrophobic layer, utilize the anti oxidation coating to prevent effectively that foundry goods main part surface from taking place the oxidation and rustting, and the cooperation anticorrosive coating has reached a dual corrosion prevention effect, effectively promote the corrosion resistance of foundry goods main part, prolong its life, utilize the wearing layer to avoid foundry goods main part surface to take place excessive wearing and tearing simultaneously, guarantee its completeness, utilize the hydrophobic layer to avoid steam to adhere to on foundry goods main part surface, water-proof effects is good, through setting up adjusting bolt and U-shaped mount pad, adjusting bolt passes screw hole an and twists into the screw hole b of different high position departments, and then adjust the high position of U-shaped mount pad, can adjust mounted position according to actual need, high durability and convenient use, moreover, the steam generator is simple in structure, perfect the.
In the above scheme, it should be noted that, by setting the ultrafine inorganic metal oxide high-temperature anti-oxidation coating as the anti-oxidation layer, the ultrafine inorganic metal oxide high-temperature anti-oxidation coating is completely transparent and has no odor at normal temperature and high temperature, the original color of the object is not affected by the coating after being coated, an interpenetrating network structure can be formed on the surface of the inorganic object, the adhesive force is good, the coating has certain protection effects of heat insulation, oxidation resistance and corrosion resistance, the service life of the matrix is prolonged, the matrix is ensured not to rust at high temperature, and then the problem of oxidation rusting of the casting main body can be effectively avoided.
In the above scheme, it should be noted that the polyurethane anticorrosive paint has a property that the interior of an object is not corroded, and then the polyurethane anticorrosive paint is matched with an oxidation-resistant layer to enable a casting main body to have a good corrosion resistance, so that the service life of the casting main body is effectively prolonged.
In the above scheme, it should be noted that the good wear-resistant characteristic of the wear-resistant ceramic coating can effectively prevent the surface of the casting main body from being worn in the using process, prolong the service life of the casting main body and ensure the integrity of the casting main body.
In the above scheme, it should be noted that the fluorinated polyethylene hydrophobic coating has super strong hydrophobic capability, and further, the phenomenon of corrosion caused by the attachment of water vapor on the surface of the casting main body is effectively avoided.
In a preferred embodiment, the number of the mounting bolts and the number of the adjusting bolts are two.
By adopting the scheme, the U-shaped mounting seat is fixedly installed by arranging the two mounting bolts, the fixing is more stable, and the two adjusting bolts are utilized to ensure that the connection stability between the U-shaped mounting seat and the casting main body is better and the looseness is not easy to occur.
In a preferred embodiment, the number of the threaded holes b is several.
By adopting the scheme, the adjusting bolt penetrates through the threaded holes a and enters the threaded holes b at different positions through the arrangement of the threaded holes b, so that the height position of the U-shaped mounting seat can be adjusted.
In a preferred embodiment, the material of the oxidation preventing layer is specifically a high-temperature oxidation preventing coating.
By adopting the scheme, the problem of oxidation rusting of the casting main body can be effectively avoided by arranging the anti-oxidation layer.
As a preferred embodiment, the material of the anticorrosive layer is specifically polyurethane anticorrosive paint.
By adopting the scheme, the corrosion-resistant layer is matched with the anti-oxidation layer, so that the casting main body has good corrosion resistance, and the service life of the casting main body is effectively prolonged.
In a preferred embodiment, the material of the wear-resistant layer is specifically a wear-resistant ceramic paint.
By adopting the scheme, the phenomenon of surface abrasion of the casting main body in the using process can be effectively avoided by utilizing the good abrasion-resistant characteristic of the abrasion-resistant ceramic coating, the service life of the casting main body is prolonged, and the integrity of the casting main body is ensured.
In a preferred embodiment, the hydrophobic layer is made of a fluorinated polyethylene hydrophobic coating.
By adopting the scheme, the phenomenon that water vapor is attached to the surface of the casting main body and is rusted can be effectively avoided by utilizing the hydrophobic layer.
Compared with the prior art, the beneficial effects of the utility model are that:
the stainless steel casting with strong corrosion resistance is provided with the anti-oxidation layer, the anti-corrosion layer, the wear-resistant layer and the hydrophobic layer, the anti-oxidation layer is used for effectively preventing the surface of the casting main body from being oxidized and rusted, the anti-corrosion layer is matched with the anti-corrosion layer to achieve a double anti-corrosion effect, the corrosion resistance of the casting main body is effectively improved, the service life of the casting main body is prolonged, meanwhile, the wear-resistant layer is used for avoiding the surface of the casting main body from being excessively worn, the integrity of the casting main body is ensured, the hydrophobic layer is;
this stainless steel casting that corrosion resisting property is strong is through setting up adjusting bolt and U-shaped mount pad, and adjusting bolt passes screw hole an and twists the screw hole b of different high positions department in, and then adjusts the high position of U-shaped mount pad, can adjust mounted position according to actual need, convenient to use, simple structure, perfect function diversity.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a front view half-section of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a casting body; 2. a U-shaped mounting seat; 3. installing a bolt; 4. a threaded hole a; 5. adjusting the bolt; 6. a threaded hole b; 7. a base layer; 8. an oxidation-resistant layer; 9. an adhesive layer; 10. an anticorrosive layer; 11. A wear layer; 12. a hydrophobic layer.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the utility model provides a stainless steel casting with strong corrosion resistance, which comprises a casting main body 1, wherein a U-shaped mounting seat 2 is arranged on the right side surface of the casting main body 1, a mounting bolt 3 is installed on the U-shaped mounting seat 2 in a threaded manner, a threaded hole a4 is formed in the left side surface of the U-shaped mounting seat 2, an adjusting bolt 5 is connected to the inner side wall of the threaded hole a4 in a threaded manner, and the number of the mounting bolt 3 and the adjusting bolt 5 is two (see fig. 1, 2 and 3); install fixedly to U-shaped mount pad 2 through setting up two construction bolts 3, it is fixed more stable, utilize two adjusting bolt 5 to make between U-shaped mount pad 2 and the foundry goods main part 1 connection stability better and difficult appearance not hard up.
The adjusting bolt 5 is threaded on the inner side wall of the threaded hole b6 through a threaded hole a4, a threaded hole b6 is formed in the right side face of the casting main body 1, and the number of the threaded holes b6 is several (see fig. 1, 2 and 3); by providing a plurality of threaded holes b6, the adjusting bolt 5 passes through the threaded hole a4 and enters the threaded hole b6 at different positions, and the height position of the U-shaped mounting seat 2 is adjusted.
The casting main body 1 mainly comprises a base layer 7, wherein an anti-oxidation layer 8 is coated on the outer surface and the inner surface of the base layer 7, and the material of the anti-oxidation layer 8 is specifically high-temperature anti-oxidation coating (see fig. 2 and 3); through setting up oxidation prevention coating 8, and then can effectively avoid foundry goods main part 1 to take place the rusty problem of oxidation.
An anti-corrosion layer 10 is arranged on one side surface of the anti-oxidation layer 8, which is far away from the base layer 7, through a bonding layer 9, and the material of the anti-corrosion layer 10 is specifically polyurethane anti-corrosion paint (see fig. 2 and 3); the corrosion-resistant layer 10 is matched with the anti-oxidation layer 8, so that the casting main body 1 has good corrosion resistance, and the service life of the casting main body is effectively prolonged.
The outer surface of the anticorrosive layer 10 is coated with a wear-resistant layer 11, and the material of the wear-resistant layer 11 is specifically wear-resistant ceramic paint (see fig. 2 and 3); the good wear-resistant characteristic of the wear-resistant ceramic coating can effectively avoid the surface wear phenomenon of the casting main body 1 in the using process, prolong the service life and ensure the integrity.
One side of the wear-resistant layer 11, which is far away from the anticorrosive layer 10, is coated with a hydrophobic layer 12, and the material of the hydrophobic layer 12 is specifically fluorinated polyethylene hydrophobic paint (see fig. 2 and 3); the arrangement of the hydrophobic layer 12 can effectively avoid the phenomenon that water vapor is attached to the surface of the casting main body 1 to cause corrosion.
When the anti-corrosion device is used, people unscrew the adjusting bolt 5 as required to enable the adjusting bolt to be separated from the threaded hole b6, move the U-shaped mounting seat 2 upwards or downwards to adjust the position of the U-shaped mounting seat 2, screw the adjusting bolt 5 after adjustment to enable the adjusting bolt to penetrate through the threaded hole a4 and enter the threaded holes b6 in different positions, further adjust the height of the U-shaped mounting seat 2, then the casting body is fixedly installed through the mounting bolt 3, the anti-oxidation layer 8 is used for effectively preventing the surface of the casting body 1 from being oxidized and rusted, the anti-corrosion layer 10 is matched to achieve a dual anti-corrosion effect, the anti-corrosion performance of the casting body 1 is effectively improved, the service life of the casting body is prolonged, meanwhile, the wear-resistant layer 11 is used for avoiding the surface of the casting body 1 from being excessively worn, the integrity of the casting.
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 (7)
1. The utility model provides a stainless steel casting that corrosion resistance is strong, includes casting main part (1), its characterized in that: the right side surface of the casting main body (1) is provided with a U-shaped mounting seat (2), a mounting bolt (3) is installed on the U-shaped mounting seat (2) in a threaded mode, a threaded hole a (4) is formed in the left side surface of the U-shaped mounting seat (2), an adjusting bolt (5) is connected to the inner side wall of the threaded hole a (4) in a threaded mode, the adjusting bolt (5) penetrates through the threaded hole a (4) to be connected to the inner side wall of a threaded hole b (6) in a threaded mode, the threaded hole b (6) is formed in the right side surface of the casting main body (1), the casting main body (1) mainly comprises a base layer (7), the outer surface and the inner surface of the base layer (7) are coated with an anti-oxidation layer (8), an anti-corrosion layer (10) is installed on one side surface, far away from the base layer (7), of the anti-oxidation layer, one side of the wear-resistant layer (11) far away from the anti-corrosion layer (10) is coated with a hydrophobic layer (12).
2. A strong corrosion resistant stainless steel casting according to claim 1 wherein: the number of the mounting bolts (3) and the number of the adjusting bolts (5) are two.
3. A strong corrosion resistant stainless steel casting according to claim 1 wherein: the number of the threaded holes b (6) is several.
4. A strong corrosion resistant stainless steel casting according to claim 1 wherein: the material of the anti-oxidation layer (8) is specifically high-temperature anti-oxidation coating.
5. A strong corrosion resistant stainless steel casting according to claim 1 wherein: the material of the anticorrosive layer (10) is specifically polyurethane anticorrosive paint.
6. A strong corrosion resistant stainless steel casting according to claim 1 wherein: the wear-resistant layer (11) is specifically made of wear-resistant ceramic paint.
7. A strong corrosion resistant stainless steel casting according to claim 1 wherein: the hydrophobic layer (12) is made of fluorinated polyethylene hydrophobic paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864537.7U CN211624833U (en) | 2019-11-01 | 2019-11-01 | Stainless steel casting with strong corrosion resistance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864537.7U CN211624833U (en) | 2019-11-01 | 2019-11-01 | Stainless steel casting with strong corrosion resistance |
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| CN211624833U true CN211624833U (en) | 2020-10-02 |
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| CN201921864537.7U Active CN211624833U (en) | 2019-11-01 | 2019-11-01 | Stainless steel casting with strong corrosion resistance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112608667A (en) * | 2020-12-04 | 2021-04-06 | 温州市海格阀门有限公司 | Corrosion-resistant stainless steel stop valve casting and machining process thereof |
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2019
- 2019-11-01 CN CN201921864537.7U patent/CN211624833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112608667A (en) * | 2020-12-04 | 2021-04-06 | 温州市海格阀门有限公司 | Corrosion-resistant stainless steel stop valve casting and machining process thereof |
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