CN214927747U - High-strength steel forging - Google Patents
High-strength steel forging Download PDFInfo
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- CN214927747U CN214927747U CN202121358357.9U CN202121358357U CN214927747U CN 214927747 U CN214927747 U CN 214927747U CN 202121358357 U CN202121358357 U CN 202121358357U CN 214927747 U CN214927747 U CN 214927747U
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Abstract
The utility model discloses a high-strength steel forging, which comprises a steel forging body and straight fins, wherein the plurality of straight fins are arranged, the heat dissipation area of the steel forging is enlarged, the heat dissipation effect is improved, the carbon low-alloy cold-work steel layer and the shock-resistant cold-work steel layer are arranged, the strength and the hardness of the steel forging are increased, the reinforcing ribs are arranged, the strength of the steel forging is further enhanced, the bearing capacity is improved, the wear resistance of the steel forging is increased by arranging an oxidation resistant layer, the hardness and the corrosion resistance of the steel forging are improved, meanwhile, oxygen atoms are prevented from continuously permeating and continuously oxidizing, the surface of the stainless steel is prevented from being rusted, the service life of the steel forging is prolonged, the ultraviolet-proof layer is arranged, the problems that the steel forging is not aging-resistant, is easy to age after being irradiated by ultraviolet rays and the practicability of the steel forging is reduced are solved, the surface of the steel forging body is sprayed with modified powder coating, endows the steel forging with excellent dustproof and antibacterial performance, heat insulation performance, aging resistance and impact resistance.
Description
Technical Field
The utility model relates to a steel forging technical field specifically is a high strength steel forging.
Background
With the development of society, the application of steel forging is more and more extensive. However, the existing steel forging has poor heat dissipation and short service life, and the steel forging generally has unreasonable structure, insufficient overall strength and poor use strength performance, so that the use effect of the steel forging can be influenced, and the safety performance of the steel forging in use is reduced.
To above-mentioned problem, in order to improve the intensity of steel forging, prolong its life, the utility model provides a high strength steel forging.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength steel forging, it is big to have intensity, and good heat dissipation and long service life's advantage have solved the problem among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength steel forging, includes the steel forging body and the wing that directly appears, equal interval is provided with the wing that directly appears on the internal surface of steel forging body, the steel forging body includes steel basic unit, high-carbon low alloy cold-work steel layer, shock resistance cold-work steel layer, strengthening rib, oxidation resisting layer and anti ultraviolet layer, and steel basic unit, high-carbon low alloy cold-work steel layer and shock resistance cold-work steel layer are forging and pressing integrative structure, and the strengthening rib setting is being strikeed impact between cold-work steel layer and the oxidation resisting layer, and the anti ultraviolet layer sets up the outer wall at the oxidation resisting layer.
Further, the high-carbon low-alloy cold-work steel layer comprises a 20Cr gear steel layer and a 20CrMnTi gear steel layer which are fixedly connected.
Further, the impact-resistant cold-work steel layer comprises a 40Cr gear steel layer and a 42CrMo gear steel layer which are fixedly connected.
Further, the oxidation resisting layer comprises a chromium-rich oxide film and a chromium steel layer, and the chromium-rich oxide film covers the outer surface of the chromium steel layer.
Further, the straight fin is provided in plurality.
Further, the surface of the steel forging body is sprayed with a modified powder coating, and the modified powder coating is prepared by mixing polyester resin, hydroxyalkylamide, titanium dioxide, silicon dioxide, acrylic copolymer, toner and polyacrylate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of high strength steel forging, the setting of a plurality of straight shape fins has increaseed the heat radiating area of steel forging, has improved the radiating effect.
2. The utility model provides a pair of high strength steel forging, high carbon low alloy cold-work steel layer and the setting on shock resistance cold-work steel layer have increased the intensity and the hardness of steel forging, and the setting of strengthening rib has further strengthened the intensity of steel forging, has improved bearing capacity.
3. The utility model provides a pair of high strength steel forging, through setting up the oxidation resisting layer, the wearability of steel forging has been increased, the hardness and the corrosion resistance of steel forging have been improved, prevent simultaneously that oxygen atom continues the infiltration and continues the oxidation, and obtain the anti-corrosion ability, prevent that the corrosion from appearing in the surface of stainless steel, the life of steel forging has been prolonged, the setting on anti ultraviolet layer has solved steel forging and is not ageing-resistant, it is ageing to receive ultraviolet irradiation back easily, the problem of the practicality of steel forging has been reduced.
4. The utility model provides a pair of high strength steel forging, the surface coating of steel forging body has modified powder coating, and modified powder coating is made by polyester resin, hydroxyalkyl amide, titanium dioxide, silica, acrylic acid copolymer, toner and polyacrylate mixture, has given steel forging excellent dustproof antibacterial property and heat-proof quality, ageing resistance and impact resistance, can satisfy consumer's various demands simultaneously, and the practicality is big.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the steel forging body of the present invention;
fig. 3 is a schematic view of the anti-oxidation layer of the present invention.
In the figure: 1. a steel forging body; 11. a steel substrate; 12. a high carbon low alloy cold-work steel layer; 13. an impact resistant cold-work steel layer; 14. reinforcing ribs; 15. an anti-oxidation layer; 151. a chromium-rich oxide film; 152. a chromium steel layer; 16. an ultraviolet-proof layer; 2. straight shape wing panel.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a high strength steel forging comprises a steel forging body 1 and straight fins 2, the straight fins 2 are arranged on the inner surface of the steel forging body 1 at intervals, the straight fins 2 are provided with a plurality of straight fins 2, the heat dissipation area of the steel forging is enlarged, the heat dissipation effect is improved, the steel forging body 1 comprises a steel base layer 11, a high carbon low alloy cold-work steel layer 12, an impact resistant cold-work steel layer 13, a reinforcing rib 14, an oxidation resistant layer 15 and an ultraviolet resistant layer 16, the steel base layer 11, the high carbon low alloy cold-work steel layer 12 and the impact resistant cold-work steel layer 13 are of a forging and pressing integrated structure, the high carbon low alloy cold-work steel layer 12 comprises a 20Cr gear steel layer and a 20 mnniti gear steel layer which are fixedly connected, the impact resistant cold-work steel layer 13 comprises a 40Cr gear steel layer and a 42CrMo gear steel layer which are fixedly connected, the reinforcing rib 14 is arranged between the impact resistant cold-work steel layer 13 and the oxidation resistant layer 15, the high-carbon low-alloy cold-work steel layer 12 and the shock-resistant cold-work steel layer 13 are arranged, the strength and the hardness of the steel forging are increased, the reinforcing ribs 14 are arranged, the strength of the steel forging is further enhanced, the bearing capacity is improved, the oxidation-resistant layer 15 comprises a chromium-rich oxide film 151 and a chromium steel layer 152, the chromium-rich oxide film 151 covers the outer surface of the chromium steel layer 152, the wear resistance of the steel forging is improved by arranging the oxidation-resistant layer 15, the hardness and the corrosion resistance of the steel forging are improved, meanwhile, oxygen atoms are prevented from continuously permeating and continuously oxidizing, the corrosion resistance is obtained, the surface of the stainless steel is prevented from being rusted, the service life of the steel forging is prolonged, the ultraviolet-proof layer 16 is arranged on the outer wall of the oxidation-resistant layer 15, the ultraviolet-proof layer 16 is arranged, the problems that the steel forging is not aging-resistant and easy to be irradiated by ultraviolet rays and the aging is solved, the practicability of the steel forging are solved, the modified powder coating is sprayed on the surface of the steel forging body 1, the modified powder coating is prepared by mixing polyester resin, hydroxyalkylamide, titanium dioxide, silicon dioxide, acrylic copolymer, toner and polyacrylate, endows the steel forging with excellent dustproof and antibacterial properties, heat insulation properties, aging resistance and impact resistance, can meet various requirements of consumers at the same time, and has high practicability.
In summary, the following steps: the utility model provides a high strength steel forging, including steel forging body 1 and straight fin 2, the setting of a plurality of straight fin 2 has increaseed the heat radiating area of steel forging, the radiating effect has been improved, the setting of carbon low alloy cold-work steel layer 12 and shock resistance cold-work steel layer 13 has increased the intensity and the hardness of steel forging, the setting of strengthening rib 14, the intensity of steel forging has further been strengthened, bearing capacity has been improved, through setting up antioxidation layer 15, the wearability of steel forging has been increased, the hardness and the corrosion resistance of steel forging have been improved, prevent simultaneously that oxygen atom from continuing to permeate and continuing the oxidation, and obtain the rust resistance, prevent that the surface of stainless steel from appearing the corrosion, the life of steel forging has been prolonged, the setting of anti ultraviolet layer 16, the steel forging is not ageing-resistant, easy to receive ageing after the ultraviolet irradiation, the problem of the practicality of steel forging has been reduced, the surface of the steel forging body 1 is sprayed with the modified powder coating, the modified powder coating is prepared by mixing polyester resin, hydroxyalkylamide, titanium dioxide, silicon dioxide, acrylic copolymer, toner and polyacrylate, the steel forging is endowed with excellent dustproof antibacterial performance, heat insulation performance, aging resistance and impact resistance, the various requirements of consumers can be met, and the practicability is high.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a high strength steel forging, includes steel forging body (1) and straight shape fin (2), and equal interval is provided with straight shape fin (2), its characterized in that on the internal surface of steel forging body (1): the steel forging body (1) comprises a steel base layer (11), a high-carbon low-alloy cold-work steel layer (12), an anti-impact cold-work steel layer (13), reinforcing ribs (14), an anti-oxidation layer (15) and an anti-ultraviolet layer (16), the steel base layer (11), the high-carbon low-alloy cold-work steel layer (12) and the anti-impact cold-work steel layer (13) are of a forging and pressing integrated structure, the reinforcing ribs (14) are arranged between the anti-impact cold-work steel layer (13) and the anti-oxidation layer (15), and the anti-ultraviolet layer (16) is arranged on the outer wall of the anti-oxidation layer (15).
2. The high strength steel forging of claim 1, wherein: the high-carbon low-alloy cold-work steel layer (12) comprises a 20Cr gear steel layer and a 20CrMnTi gear steel layer which are fixedly connected.
3. The high strength steel forging of claim 1, wherein: the impact-resistant cold-work steel layer (13) comprises a 40Cr gear steel layer and a 42CrMo gear steel layer which are fixedly connected.
4. The high strength steel forging of claim 1, wherein: the anti-oxidation layer (15) comprises a chromium-rich oxide film (151) and a chromium steel layer (152), wherein the chromium-rich oxide film (151) covers the outer surface of the chromium steel layer (152).
5. The high strength steel forging of claim 1, wherein: the straight fins (2) are provided in plurality.
6. The high strength steel forging of claim 1, wherein: the surface of the steel forging body (1) is sprayed with a modified powder coating, and the modified powder coating is prepared by mixing polyester resin, hydroxyalkylamide, titanium dioxide, silicon dioxide, acrylic copolymer, toner and polyacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121358357.9U CN214927747U (en) | 2021-06-18 | 2021-06-18 | High-strength steel forging |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121358357.9U CN214927747U (en) | 2021-06-18 | 2021-06-18 | High-strength steel forging |
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| CN214927747U true CN214927747U (en) | 2021-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210897A (en) * | 2021-12-28 | 2022-03-22 | 扬州志程机械锻造有限公司 | Forging method of high-carbon high-chromium steel forging and forging |
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2021
- 2021-06-18 CN CN202121358357.9U patent/CN214927747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210897A (en) * | 2021-12-28 | 2022-03-22 | 扬州志程机械锻造有限公司 | Forging method of high-carbon high-chromium steel forging and forging |
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