CN213929184U

CN213929184U - Bearing forging of preapring for an unfavorable turn of events shape

Info

Publication number: CN213929184U
Application number: CN202022783440.2U
Authority: CN
Inventors: 庄晓伟; 庄国方; 何丽萍
Original assignee: Changzhou Jiangnan Wanly Machinery Fitting Co ltd
Current assignee: Changzhou Jiangnan Wanly Machinery Fitting Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-10
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a bearing forging of preapring for an unfavorable turn of events shape, including the forging body, protective coating has been smeared on the surface of forging body, the forging body includes wearing layer, enhancement layer, strength layer and sandwich layer, protective coating includes corrosion-resistant coating and anti rust coating, the wearing layer is located the surface of enhancement layer, the enhancement layer is located the surface of strength layer, the strength layer is located the surface of sandwich layer. The utility model discloses the wearing layer has good intensity and wear resistance, the enhancement layer has very high intensity, and corrosion-resistant effect is good, the intensity layer has intensity height, and the advantage that corrosion resistance is good, the intensity of forging body has been guaranteed to the sandwich layer, corrosion-resistant coating has increased the wear-resisting and corrosion resistance of forging body, anti-rust coating has increased the rust resistance of forging body, it is not high to have solved current bearing forging intensity, corrosion-resistant effect is not good, lead to its yielding and the problem of ageing damage.

Description

Bearing forging of preapring for an unfavorable turn of events shape

Technical Field

The utility model relates to a bearing technical field specifically is a bearing forging of preapring for an unfavorable turn of events shape.

Background

The bearing is an important part in modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, a forged piece is a workpiece or a blank obtained by forging and deforming a metal blank, the bearing forged piece is of an annular structure, the strength of the bearing forged piece directly influences the service life of the bearing, but the existing bearing forged piece is low in strength and poor in corrosion resistance, so that the bearing forged piece is easy to deform and age and damage, and therefore the bearing forged piece capable of preventing deformation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing forging of preapring for an unfavorable turn of events shape possesses intensity height, and corrosion-resistant effectual advantage, and it is not high to have solved current bearing forging intensity, and corrosion-resistant effect is not good, leads to its yielding and the problem of ageing damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing forging of preapring for an unfavorable turn of events shape, includes the forging body, protective coating has been paintd on the surface of forging body, the forging body includes wearing layer, enhancement layer, intensity layer and sandwich layer, protective coating includes corrosion-resistant coating and anti rust coating.

Preferably, the wear layer is located on an outer surface of the reinforcing layer, the reinforcing layer is located on an outer surface of the strength layer, and the strength layer is located on an outer surface of the core layer.

Preferably, the corrosion-resistant coating is positioned on the outer surface of the anti-rust coating, and the anti-rust coating is positioned on the outer surface of the wear-resistant layer.

Preferably, the wear-resistant layer is a chromium carbide layer, the reinforcing layer is a tungsten-cobalt alloy layer, the strength layer is a stainless steel layer, and the core layer is a carbon steel layer.

Preferably, the corrosion-resistant coating is silicon carbide corrosion-resistant and wear-resistant coating, and the antirust coating is a water-based inorganic zinc-rich primer layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses the wearing layer has good intensity and wear resistance, the enhancement layer has very high intensity, and corrosion-resistant effect is good, the intensity layer has intensity height, and the advantage that corrosion resistance is good, the intensity of forging body has been guaranteed to the sandwich layer, corrosion-resistant coating has increased the wear-resisting and corrosion resistance of forging body, anti-rust coating has increased the rust resistance of forging body, it is not high to have solved current bearing forging intensity, corrosion-resistant effect is not good, lead to its yielding and the problem of ageing damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged structural diagram of the cross section of the forging body part of the present invention;

fig. 3 is a schematic diagram of the enlarged structure of the section of the protective coating of the present invention.

In the figure: 1. a forging body; 101. a wear layer; 102. a reinforcing layer; 103. a strength layer; 104. a core layer; 2. a protective coating; 201. a corrosion-resistant coating; 202. and (4) antirust coating.

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 present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "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 invention can be understood in specific cases to those skilled in the art.

The utility model discloses a forging body 1, wearing layer 101, enhancement layer 102, strength layer 103, sandwich layer 104, protective coating 2, corrosion-resistant coating 201 and anti-rust coating 202 part are the parts that general standard spare or field technical personnel know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a deformation-preventing bearing forging comprises a forging body 1, a protective coating 2 is coated on the surface of the forging body 1, the forging body 1 comprises a wear-resistant layer 101, a reinforcing layer 102, a strength layer 103 and a core layer 104, the wear-resistant layer 101 is positioned on the outer surface of the reinforcing layer 102, the reinforcing layer 102 is positioned on the outer surface of the strength layer 103, the strength layer 103 is positioned on the outer surface of the core layer 104, the wear-resistant layer 101 is a chromium carbide layer, the reinforcing layer 102 is a tungsten-cobalt alloy layer, the strength layer 103 is a stainless steel layer, the core layer 104 is a carbon steel layer, the protective coating 2 comprises a corrosion-resistant coating 201 and an antirust coating 202, the corrosion-resistant coating 201 is positioned on the outer surface of the antirust coating 202, the antirust coating 202 is positioned on the outer surface of the wear-resistant layer 101, the corrosion-resistant coating 201 is a silicon carbide corrosion-resistant wear-resistant paint, the antirust coating 202 is a water-based inorganic zinc-rich primer layer, and the wear-resistant layer 101 has good strength and wear resistance, the reinforcing layer 102 has extremely high strength and good corrosion resistance effect, the strength layer 103 has the advantages of high strength and good corrosion resistance, the core layer 104 ensures the strength of the forging body 1, the corrosion-resistant coating 201 increases the wear resistance and corrosion resistance of the forging body 1, the antirust coating 202 increases the antirust property of the forging body 1, and the problems that the existing bearing forging is not high in strength and good in corrosion resistance effect, and the existing bearing forging is easy to deform and age and damage are solved.

During the use, wearing layer 101 has good intensity and wear resistance, enhancement layer 102 has high intensity, and corrosion-resistant effect is good, intensity layer 103 has the intensity height, and corrosion resistance is good advantage, the intensity of forging body 1 has been guaranteed to sandwich layer 104, corrosion-resistant coating 201 has increased the wear-resisting and corrosion resistance of forging body 1, anti-rust coating 202 has increased the rust-resistant of forging body 1, it is not high to have solved current bearing forging intensity, corrosion-resistant effect is not good, lead to its yielding and the problem of ageing damage.

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

1. The utility model provides a bearing forging of preapring for an unfavorable turn of events shape, includes forging body (1), its characterized in that: the surface of the forging body (1) is coated with a protective coating (2), the forging body (1) comprises a wear-resistant layer (101), a reinforcing layer (102), a strength layer (103) and a core layer (104), and the protective coating (2) comprises a corrosion-resistant coating (201) and an antirust coating (202).

2. The deformation-resistant bearing forging according to claim 1, wherein: the wear layer (101) is located on the outer surface of the reinforcing layer (102), the reinforcing layer (102) is located on the outer surface of the strength layer (103), and the strength layer (103) is located on the outer surface of the core layer (104).

3. The deformation-resistant bearing forging according to claim 1, wherein: the corrosion-resistant coating (201) is positioned on the outer surface of the antirust coating (202), and the antirust coating (202) is positioned on the outer surface of the wear-resistant layer (101).

4. The deformation-resistant bearing forging according to claim 1, wherein: the wear-resistant layer (101) is a chromium carbide layer, the reinforcing layer (102) is a tungsten-cobalt alloy layer, the strength layer (103) is a stainless steel layer, and the core layer (104) is a carbon steel layer.

5. The deformation-resistant bearing forging according to claim 1, wherein: the corrosion-resistant coating (201) is a silicon carbide corrosion-resistant wear-resistant coating, and the antirust coating (202) is a water-based inorganic zinc-rich primer layer.