CN214367696U

CN214367696U - Piston rod with long service life

Info

Publication number: CN214367696U
Application number: CN202120359527.9U
Authority: CN
Inventors: 费骁; 郑亨永
Original assignee: Jiangsu Hansu Machinery Co Ltd
Current assignee: Jiangsu Hansu Machinery Co Ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-10-08
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses a long service life's piston rod, which comprises a body, the body includes basic unit, waterproof layer, insulating layer, anti-corrosion coating and wearing layer, the wearing layer includes first inoxidizing coating and second inoxidizing coating, the top of basic unit and the bottom fixed connection of waterproof layer, the top of waterproof layer and the bottom fixed connection of insulating layer, the top of insulating layer and the bottom fixed connection of anti-corrosion coating. The utility model discloses a body, basic unit, waterproof layer, insulating layer, anti-corrosion coating, wearing layer, first inoxidizing coating and the cooperation of second inoxidizing coating, realized the purpose that the protecting effect is good, have advantages such as waterproof, insulating, anticorrosion and wear-resisting, effectively avoid in use to appear damaging, improved the user and felt to the experience of piston rod, satisfy the demand in current market, improved the practicality and the usability of piston rod, solved the not good problem of piston rod protecting effect in the past.

Description

Piston rod with long service life

Technical Field

The utility model relates to a piston rod technical field specifically is a long service life's piston rod.

Background

The piston rod is a connecting part for supporting the piston to do work, most of the piston rod is applied to the oil cylinder and the air cylinder movement executing part, the piston rod is a moving part with frequent movement and high technical requirement, most of the previous piston rods are poor in protection effect, and the piston rod does not have the advantages of water resistance, insulation, corrosion resistance, wear resistance and the like, is easy to damage in use, reduces the experience feeling of a user on the piston rod, and cannot meet the requirement of the current market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's piston rod possesses the good advantage of protecting effect, has solved the not good problem of piston rod protecting effect in the past.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's piston rod, includes the body, the body includes basic unit, waterproof layer, insulating layer, anti-corrosion coating and wearing layer, the wearing layer includes first inoxidizing coating and second inoxidizing coating, the top of basic unit and the bottom fixed connection of waterproof layer, the top of waterproof layer and the bottom fixed connection of insulating layer, the top of insulating layer and the bottom fixed connection of anti-corrosion coating, the top of anti-corrosion coating and the bottom fixed connection of wearing layer.

Preferably, the bottom of the first protection layer is fixedly connected with the top of the anti-corrosion layer, and the top of the first protection layer is fixedly connected with the bottom of the second protection layer.

Preferably, the first protective layer is made of a chromium carbide coating, and the second protective layer is made of a nickel-chromium coating.

Preferably, the base layer is made of stainless steel, and the waterproof layer is made of a polytetrafluoroethylene resin coating.

Preferably, the insulating layer is made of KN22 ceramic insulating coating, and the anti-corrosion layer is made of phenolic resin coating.

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

1. the utility model discloses a body, basic unit, waterproof layer, insulating layer, anti-corrosion coating, wearing layer, first inoxidizing coating and the cooperation of second inoxidizing coating, realized the purpose that the protecting effect is good, have advantages such as waterproof, insulating, anticorrosion and wear-resisting, effectively avoid in use to appear damaging, improved the user and felt to the experience of piston rod, satisfy the demand in current market, improved the practicality and the usability of piston rod, solved the not good problem of piston rod protecting effect in the past.

2. The utility model discloses a set up the waterproof layer, a waterproof capability for improving the piston rod, thereby prevent that basic unit from being corroded by the water, through setting up the insulating layer, an insulating ability for improving the piston rod, thereby security when improving the piston rod and using, through setting up the anti-corrosion coating, a corrosion protection capability for improving the piston rod, thereby prolong the life of piston rod, through setting up the wearing layer, a life for prolong the piston rod, through setting up first inoxidizing coating and second inoxidizing coating, a wear resistance for improving the piston rod.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the body of the present invention;

fig. 3 is a schematic cross-sectional view of the wear-resistant layer of the present invention.

In the figure: 1. a body; 2. a base layer; 3. a waterproof layer; 4. an insulating layer; 5. an anti-corrosion layer; 6. a wear layer; 601. a first protective layer; 602. a second protective 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.

Referring to fig. 1-3, a piston rod with a long service life comprises a body 1, the body 1 comprises a base layer 2, a waterproof layer 3, an insulating layer 4, an anti-corrosion layer 5 and a wear-resistant layer 6, the wear-resistant layer 6 comprises a first protective layer 601 and a second protective layer 602, the top of the base layer 2 is fixedly connected with the bottom of the waterproof layer 3, the top of the waterproof layer 3 is fixedly connected with the bottom of the insulating layer 4, the top of the insulating layer 4 is fixedly connected with the bottom of the anti-corrosion layer 5, the top of the anti-corrosion layer 5 is fixedly connected with the bottom of the wear-resistant layer 6, the bottom of the first protective layer 601 is fixedly connected with the top of the anti-corrosion layer 5, the top of the first protective layer 601 is fixedly connected with the bottom of the second protective layer 602, the first protective layer 601 is made of a chromium carbide coating, the second protective layer 602 is made of a nickel-chromium coating, the base layer 2 is made of stainless steel, the waterproof layer 3 is made of a polytetrafluoroethylene resin coating, the material of the insulating layer 4 is KN22 ceramic insulating coating, the material of the anti-corrosion layer 5 is phenolic resin coating, through setting up the waterproof layer 3, the waterproof ability used for improving the piston rod, thereby prevent the basic unit 2 from being eroded by the water body, through setting up the insulating layer 4, the insulating ability used for improving the piston rod, thereby improve the security when the piston rod uses, through setting up the anti-corrosion layer 5, the anti-corrosion ability used for improving the piston rod, thereby prolong the life of the piston rod, through setting up the wearing layer 6, the life of the piston rod is prolonged, through setting up the first inoxidizing coating 601 and the second inoxidizing coating 602, the wearing resistance used for improving the piston rod, through the body 1, the basic unit 2, the waterproof layer 3, the insulating layer 4, the anti-corrosion layer 5, the wearing layer 6, the first inoxidizing coating 601 and the cooperation of the second inoxidizing coating 602, the purpose that the protective effect is good has waterproof, waterproof, Insulating, anticorrosion and wear-resisting advantage, effectively avoid in use to appear damaging, improved the user and felt to the experience of piston rod, satisfied the demand in current market, improved the practicality and the usability of piston rod, solved the not good problem of piston rod protecting effect in the past.

During the use, improve the waterproof ability of piston rod through waterproof layer 3 to prevent that basic unit 2 from being corroded by the water, improve the insulating ability of piston rod through insulating layer 4, thereby security when improving the piston rod and using, improve the corrosion protection ability of piston rod through anti-corrosion coating 5, thereby prolong the life of piston rod, prolong the life of piston rod through wearing layer 6, improve the wearability of piston rod through first inoxidizing coating 601 and second inoxidizing coating 602.

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. A long service life's piston rod, includes body (1), its characterized in that: the body (1) comprises a base layer (2), a waterproof layer (3), an insulating layer (4), an anti-corrosion layer (5) and a wear-resistant layer (6), wherein the wear-resistant layer (6) comprises a first protective layer (601) and a second protective layer (602), the top of the base layer (2) is fixedly connected with the bottom of the waterproof layer (3), the top of the waterproof layer (3) is fixedly connected with the bottom of the insulating layer (4), the top of the insulating layer (4) is fixedly connected with the bottom of the anti-corrosion layer (5), and the top of the anti-corrosion layer (5) is fixedly connected with the bottom of the wear-resistant layer (6).

2. A long-life piston rod according to claim 1, characterized in that: the bottom of the first protective layer (601) is fixedly connected with the top of the anti-corrosion layer (5), and the top of the first protective layer (601) is fixedly connected with the bottom of the second protective layer (602).

3. A long-life piston rod according to claim 1, characterized in that: the material of first inoxidizing coating (601) is the chromium carbide coating, the material of second inoxidizing coating (602) is the nickel chromium coating.

4. A long-life piston rod according to claim 1, characterized in that: the base layer (2) is made of stainless steel, and the waterproof layer (3) is made of a polytetrafluoroethylene resin coating.

5. A long-life piston rod according to claim 1, characterized in that: the insulating layer (4) is made of KN22 ceramic insulating coating, and the anti-corrosion layer (5) is made of phenolic resin coating.