CN213088496U

CN213088496U - Anticorrosion mechanical bearing

Info

Publication number: CN213088496U
Application number: CN202021029137.7U
Authority: CN
Inventors: 张晓娟
Original assignee: Ningbo Jinxin Bearing Technology Co ltd
Current assignee: Ningbo Jinxin Bearing Technology Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-04-30
Anticipated expiration: 2030-06-07

Abstract

The utility model discloses an anti-corrosion mechanical bearing, which comprises an outer ring, wherein the inner cavity of the outer ring is connected with a ball in a sliding way, the inner side of the ball is connected with an inner ring in a sliding way, the surface of the outer ring is provided with an anti-rust layer, and the surface of the anti-rust layer is provided with an anti-corrosion layer; the rust-proof layer comprises a zinc yellow paint layer. The utility model discloses a set up the antirust coat, zinc yellow paint layer, grey lacquer layer, the clear paint layer, anti-corrosion coating, the epoxy lacquer layer, chlorinated rubber lacquer layer and inorganic zinc-rich lacquer layer are mutually supported, the advantage of improvement mechanical bearing antirust property and corrosion resisting property has been reached, make mechanical bearing when using for a long time, can effectual improvement mechanical bearing's antirust property, prevent that mechanical bearing from the corrosion damage that rusts appearing, mechanical bearing's life has been prolonged, simultaneously can effectual improvement mechanical bearing's corrosion resisting property, prevent that mechanical bearing from the corrosion damage that appears, mechanical bearing's life has been prolonged.

Description

Anticorrosion mechanical bearing

Technical Field

The utility model relates to a mechanical bearing technical field specifically is an anticorrosion mechanical bearing.

Background

The bearing is an important part in the modern mechanical equipment, and 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.

When the machine needs to support and rotate, a mechanical bearing is needed, and the existing mechanical bearing has the following defects: the existing mechanical bearing is poor in antirust performance, so that when the mechanical bearing is used for a long time, the mechanical bearing is easy to rust, corrode and damage, the service life of the mechanical bearing is shortened, meanwhile, the mechanical bearing is poor in anticorrosion performance, so that when the mechanical bearing is used for a long time, the mechanical bearing is easy to corrode and damage, and the service life of the mechanical bearing is shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an anticorrosion mechanical bearing possesses the advantage that improves mechanical bearing antirust property and corrosion resisting property, and it is relatively poor to have solved current mechanical bearing antirust property, leads to mechanical bearing when using for a long time, appears rusty corrosion damage easily, and mechanical bearing's corrosion resisting property is relatively poor simultaneously, when leading to mechanical bearing to use for a long time, appears corrosion damage's problem easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an anti-corrosion mechanical bearing comprises an outer ring, wherein an inner cavity of the outer ring is connected with a ball in a sliding manner, the inner side of the ball is connected with an inner ring in a sliding manner, an anti-corrosion layer is arranged on the surface of the outer ring, and an anti-corrosion layer is arranged on the surface of the anti-corrosion layer;

the anti-rust layer comprises a zinc yellow paint layer, the surface of the zinc yellow paint layer is coated with a gray paint layer, and the surface of the gray paint layer is coated with a transparent paint layer;

the anti-corrosion layer comprises an epoxy resin paint layer, the surface of the epoxy resin paint layer is coated with a chlorinated rubber paint layer, and the surface of the chlorinated rubber paint layer is coated with an inorganic zinc-rich paint layer.

Preferably, the diameter of the outer ring is larger than that of the inner ring, the diameter of the anti-corrosion layer is larger than that of the outer ring, and the diameter of the anti-corrosion layer is larger than that of the anti-corrosion layer.

Preferably, the surface of the ball is connected with the inner wall of the outer ring and the surface of the inner ring in a sliding manner, and the outer ring, the ball and the inner ring form a mechanical bearing.

Preferably, the inner cavity of the anti-corrosion layer is positioned on the surface of the outer ring, and the inner cavity of the anti-corrosion layer is positioned on the surface of the anti-corrosion layer.

Preferably, the inner wall of the zinc yellow paint layer is coated on the surface of the outer ring, and the inner wall of the epoxy resin paint layer is coated on the surface of the transparent paint layer.

(III) advantageous effects

Compared with the prior art, the utility model provides an anticorrosion mechanical bearing possesses following beneficial effect:

1. the utility model discloses a set up the antirust coat, zinc yellow paint layer, grey lacquer layer, the clear paint layer, anti-corrosion coating, the epoxy lacquer layer, chlorinated rubber lacquer layer and inorganic zinc-rich lacquer layer are mutually supported, the advantage of improvement mechanical bearing antirust property and corrosion resisting property has been reached, make mechanical bearing when using for a long time, can effectual improvement mechanical bearing's antirust property, prevent that mechanical bearing from the corrosion damage that rusts appearing, mechanical bearing's life has been prolonged, simultaneously can effectual improvement mechanical bearing's corrosion resisting property, prevent that mechanical bearing from the corrosion damage that appears, mechanical bearing's life has been prolonged.

2. The utility model discloses a set up the antirust coat, zinc yellow paint layer, grey lacquer layer and clear paint layer mutually support, play the effect that improves mechanical bearing antirust property, can effectual improvement mechanical bearing's antirust property, prevent that mechanical bearing from the corrosion damage that rusts appearing, mechanical bearing's life has been prolonged, through setting up the anticorrosive coat, the epoxy lacquer layer, chlorinated rubber lacquer layer and inorganic zinc-rich lacquer layer mutually support, play and improve the effect that improves mechanical bearing corrosion resistance, can effectual improvement mechanical bearing's corrosion resistance, prevent that mechanical bearing from the corrosion damage appearing, mechanical bearing's life has been prolonged.

Drawings

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

FIG. 2 is an enlarged view of the cross section of the inner structure of the anti-rust layer of the present invention;

fig. 3 is an enlarged view of the inner structure section of the anti-corrosion layer of the present invention.

In the figure: 1. an outer ring; 2. a ball bearing; 3. an inner ring; 4. a rust-proof layer; 41. a zinc yellow paint layer; 42. a grey paint layer; 43. a transparent paint layer; 5. an anti-corrosion layer; 51. an epoxy resin paint layer; 52. a chlorinated rubber paint layer; 53. and an inorganic zinc-rich paint 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.

All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-3, an anti-corrosion mechanical bearing comprises an outer ring 1, a ball 2 slidably connected to an inner cavity of the outer ring 1, an inner ring 3 slidably connected to an inner side of the ball 2, an anti-corrosion layer 4 disposed on a surface of the outer ring 1, and an anti-corrosion layer 5 disposed on a surface of the anti-corrosion layer 4;

the rust-preventive layer 4 comprises a zinc yellow paint layer 41, the surface of the zinc yellow paint layer 41 is coated with a gray paint layer 42, and the surface of the gray paint layer 42 is coated with a transparent paint layer 43;

the anti-corrosion layer 5 comprises an epoxy resin paint layer 51, the surface of the epoxy resin paint layer 51 is coated with a chlorinated rubber paint layer 52, the surface of the chlorinated rubber paint layer 52 is coated with an inorganic zinc-rich paint layer 53, the diameter of the outer ring 1 is larger than that of the inner ring 3, the diameter of the anti-corrosion layer 4 is larger than that of the outer ring 1, the diameter of the anti-corrosion layer 5 is larger than that of the anti-corrosion layer 4, the surface of the ball 2 is respectively connected with the inner wall of the outer ring 1 and the surface of the inner ring 3 in a sliding manner, the outer ring 1, the ball 2 and the inner ring 3 form a mechanical bearing, the inner cavity of the anti-corrosion layer 4 is positioned on the surface of the outer ring 1, the inner cavity of the anti-corrosion layer 5 is positioned on the surface of the anti-corrosion layer 4, the inner wall of the zinc yellow paint layer 41 is coated on the surface of the transparent paint layer 43, and the anti-, the antirust performance of the mechanical bearing can be effectively improved, the mechanical bearing is prevented from being rusted and corroded and damaged, the service life of the mechanical bearing is prolonged, the anticorrosion performance of the mechanical bearing can be effectively improved by arranging the anticorrosion layer 5, the epoxy resin paint layer 51, the chlorinated rubber paint layer 52 and the inorganic zinc-rich paint layer 53 to be matched with each other, the anticorrosion performance of the mechanical bearing is improved, the corrosion damage of the mechanical bearing is prevented, the service life of the mechanical bearing is prolonged, the antirust performance and the anticorrosion performance of the mechanical bearing are improved by arranging the antirust layer 4, the zinc yellow paint layer 41, the gray paint layer 42, the transparent paint layer 43, the anticorrosion layer 5, the epoxy resin paint layer 51, the chlorinated rubber paint layer 52 and the inorganic zinc-rich paint layer 53 to be matched with each other, the advantages of improving the antirust performance and the anticorrosion performance of the mechanical bearing are achieved, and the antirust performance of, the mechanical bearing is prevented from being rusted and corroded, the service life of the mechanical bearing is prolonged, meanwhile, the corrosion resistance of the mechanical bearing can be effectively improved, the mechanical bearing is prevented from being corroded and damaged, and the service life of the mechanical bearing is prolonged.

During the use, through setting up antirust coat 4, zinc yellow paint layer 41, grey paint layer 42 and clear paint layer 43 mutually support, play the effect that improves mechanical bearing antirust property, can effectual improvement mechanical bearing's antirust property, prevent that mechanical bearing from appearing rusty corrosion damage, mechanical bearing's life has been prolonged, through setting up anticorrosive coating 5, epoxy paint layer 51, chlorinated rubber paint layer 52 and inorganic rich zinc paint layer 53 mutually support, play and improve mechanical bearing's corrosion protection performance's effect, can effectual improvement mechanical bearing's corrosion protection performance, prevent that mechanical bearing from appearing corrosion damage, mechanical bearing's life has been prolonged, thereby mechanical bearing's antirust property and corrosion protection performance's advantage has been reached.

The standard parts or materials used in the present application can be purchased from the market, the components in the present application can be customized according to the description of the specification and the accompanying drawings, the specific connection relationship between the material layers and the manufacturing materials are the prior art, and the detailed description is not provided herein.

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. An anti-corrosion mechanical bearing comprising an outer ring (1), characterized in that: the inner cavity of the outer ring (1) is connected with a ball (2) in a sliding manner, the inner side of the ball (2) is connected with an inner ring (3) in a sliding manner, an anti-rust layer (4) is arranged on the surface of the outer ring (1), and an anti-corrosion layer (5) is arranged on the surface of the anti-rust layer (4);

the rust-preventive layer (4) comprises a zinc yellow paint layer (41), the surface of the zinc yellow paint layer (41) is coated with a gray paint layer (42), and the surface of the gray paint layer (42) is coated with a transparent paint layer (43);

the anti-corrosion layer (5) comprises an epoxy resin paint layer (51), the surface of the epoxy resin paint layer (51) is coated with a chlorinated rubber paint layer (52), and the surface of the chlorinated rubber paint layer (52) is coated with an inorganic zinc-rich paint layer (53).

2. An anti-corrosion mechanical bearing according to claim 1, characterized in that: the diameter of the outer ring (1) is larger than that of the inner ring (3), the diameter of the anti-corrosion layer (4) is larger than that of the outer ring (1), and the diameter of the anti-corrosion layer (5) is larger than that of the anti-corrosion layer (4).

3. An anti-corrosion mechanical bearing according to claim 1, characterized in that: the surface of the ball (2) is respectively connected with the inner wall of the outer ring (1) and the surface of the inner ring (3) in a sliding manner, and the outer ring (1), the ball (2) and the inner ring (3) form a mechanical bearing.

4. An anti-corrosion mechanical bearing according to claim 1, characterized in that: the inner cavity of the anti-corrosion layer (4) is positioned on the surface of the outer ring (1), and the inner cavity of the anti-corrosion layer (5) is positioned on the surface of the anti-corrosion layer (4).

5. An anti-corrosion mechanical bearing according to claim 1, characterized in that: the inner wall of the zinc yellow paint layer (41) is coated on the surface of the outer ring (1), and the inner wall of the epoxy resin paint layer (51) is coated on the surface of the transparent paint layer (43).