CN213479163U

CN213479163U - Aluminum alloy gasket with high mechanical strength

Info

Publication number: CN213479163U
Application number: CN202022155450.1U
Authority: CN
Inventors: 唐章荣
Original assignee: Dongguan Wanling Electromechanical Technology Co ltd
Current assignee: Dongguan Wanling Electromechanical Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-18
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses an aluminum alloy gasket that mechanical strength is high, including the gasket body, the gasket body includes surface protection layer, first substrate layer, second substrate layer and third substrate layer, the outside fixedly connected with second substrate layer of third substrate layer, the first substrate layer of outside fixedly connected with of second substrate layer, the outside fixedly connected with surface protection layer of first substrate layer, surface protection layer includes antirust coat, corrosion resistant layer and wearing layer, the outside fixedly connected with corrosion resistant layer of antirust coat. The utility model discloses a use of first substrate layer can reach the quality light, and the effect that compressive capacity is strong, through the use of second substrate layer, can reach rust-resistant effectual, the effect that corrosion resistance is strong, through the use of third substrate layer, the third substrate layer possesses the price low, and the advantage that intensity is high has effectively reduced the manufacturing cost of gasket body.

Description

Aluminum alloy gasket with high mechanical strength

Technical Field

The utility model relates to a machine parts technical field specifically is an aluminum alloy gasket that mechanical strength is high.

Background

The gasket is made of paper, a rubber sheet or a copper sheet, is placed between two planes to reinforce the sealing material, is a sealing element arranged between static sealing surfaces for preventing fluid leakage, is a mechanical seal between two objects, is generally used for preventing the two objects from being subjected to pressure, corrosion and natural expansion and contraction and leakage of pipelines, can fill up irregularities by using the gasket because the mechanical processing surface cannot be perfect, and is generally made of sheet materials such as packing paper, rubber, silicon rubber, metal, cork, felt, chloroprene rubber, nitrile rubber, glass fiber or plastic polymer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy gasket that mechanical strength is high, it is good to possess compressive strength, and long service life's advantage has solved current aluminum alloy gasket and has had the not high problem of compressive strength and impact strength, leads to the easy fracture damage of gasket, and the use has the problem of certain limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aluminum alloy gasket that mechanical strength is high, includes the gasket body, the gasket body includes surface protection layer, first substrate layer, second substrate layer and third substrate layer, the outside fixedly connected with second substrate layer of third substrate layer, the first substrate layer of outside fixedly connected with of second substrate layer, the outside fixedly connected with surface protection layer of first substrate layer, surface protection layer includes antirust coat, corrosion-resistant layer and wearing layer.

Preferably, the outer side of the anti-rust layer is fixedly connected with a corrosion-resistant layer, and the outer side of the corrosion-resistant layer is fixedly connected with a wear-resistant layer.

Preferably, the thickness of the anti-rust layer is 0.05mm, the thickness of the corrosion-resistant layer is 0.08mm, and the thickness of the wear-resistant layer is 0.12 mm.

Preferably, the surface of the gasket body is provided with a through hole, and the diameter of the through hole is 15 mm.

Preferably, the thickness of the gasket body is 3mm, and the diameter of the gasket body is 30 mm.

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

1. the utility model discloses a use of first substrate layer can reach the quality light, and the effect that compressive capacity is strong, through the use of second substrate layer, can reach rust-resistant effectual, the effect that corrosion resistance is strong, through the use of third substrate layer, the third substrate layer possesses the price low, and the advantage that intensity is high has effectively reduced the manufacturing cost of gasket body.

2. The utility model discloses an antirust coat's use, the rust resistance on device surface has effectively been promoted, avoid the device to receive the oxidation for a long time and the corrosion, use through corrosion resistant layer, can avoid the device surface to receive the corruption of acid-base material and damage, the corrosion resisting property of device has effectively been promoted, use through the wearing layer, can avoid the device surface to receive wearing and tearing and damage, the wear resisting property on device surface has effectively been promoted, through seting up the through hole on the surface of gasket body, play the fixing bolt male effect of being convenient for, the practicality of device has effectively been promoted, confirm through the size to the gasket body, can the person of facilitating the use select the model that is suitable for, the convenience of device use has been promoted.

Drawings

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

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

fig. 3 is a partial cross-sectional view of the surface protection layer of the present invention.

In the figure: 1. a gasket body; 2. a surface protective layer; 3. a first base material layer; 4. a second substrate layer; 5. a third substrate layer; 6. a rust-proof layer; 7. a corrosion-resistant layer; 8. and a wear-resistant 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.

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 gasket body 1, surface inoxidizing coating 2, first substrate layer 3, second substrate layer 4, third substrate layer 5, antirust coat 6, corrosion resistant layer 7 and wearing layer 8 part are the parts that universal standard spare or technical field personnel know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an aluminum alloy gasket with high mechanical strength comprises a gasket body 1, wherein the gasket body 1 comprises a surface protection layer 2, a first substrate layer 3, a second substrate layer 4 and a third substrate layer 5, through holes are formed in the surface of the gasket body 1, the diameter of each through hole is 15mm, the through holes are formed in the surface of the gasket body 1, so that the insertion of fixing bolts is facilitated, the practicability of the device is effectively improved, the thickness of the gasket body 1 is 3mm, the diameter of the gasket body 1 is 30mm, the size of the gasket body 1 is determined, a user can conveniently select an applicable model, the use convenience of the device is improved, a second substrate layer 4 is fixedly connected to the outer side of the third substrate layer 5, a first substrate layer 3 is fixedly connected to the outer side of the second substrate layer 4, and a surface protection layer 2 is fixedly connected to the outer side of the first substrate layer 3, the surface protection layer 2 comprises an antirust layer 6, an anti-corrosion layer 7 and an abrasion-resistant layer 8, the outer side of the antirust layer 6 is fixedly connected with the anti-corrosion layer 7, the outer side of the anti-corrosion layer 7 is fixedly connected with the abrasion-resistant layer 8, the thickness of the antirust layer 6 is 0.05mm, the thickness of the anti-corrosion layer 7 is 0.08mm, the thickness of the abrasion-resistant layer 8 is 0.12mm, through the use of the antirust layer 6, the rust resistance of the surface of the device can be effectively improved, the device is prevented from being oxidized and corroded for a long time, through the use of the anti-corrosion layer 7, the surface of the device can be prevented from being corroded and damaged by acid and alkaline substances, the corrosion resistance of the device is effectively improved, through the use of the abrasion-resistant layer 8, the surface of the device can be prevented from being damaged by abrasion, the abrasion resistance of the surface of the device is effectively improved, through the use of the first base material layer 3, can reach rust-resistant effectual, the effect that corrosion resistance is strong, through the use of third substrate layer 5, third substrate layer 5 possesses the advantage that the price is low, and intensity is high, has effectively reduced gasket body 1's manufacturing cost.

When the gasket is used, the first base material layer 3 is made of aluminum-magnesium alloy, the effect of light weight and strong pressure resistance can be achieved by using the first base material layer 3, the second base material layer 4 is made of aluminum-manganese alloy, the effect of good rust prevention effect and strong corrosion resistance can be achieved by using the second base material layer 4, the third base material layer 5 is made of aluminum alloy, the gasket has the advantages of low price and high strength, the production cost of the gasket body 1 is effectively reduced, the rust prevention layer 6 is made of zinc coating, the rust resistance of the surface of the device can be effectively improved by using the rust prevention layer 6, the device is prevented from being oxidized and corroded for a long time, the corrosion prevention layer 7 is made of tungsten-cobalt alloy, the surface of the device can be prevented from being corroded by acid and alkali substances and damaged by using the corrosion prevention layer 7, and the corrosion resistance of the device is effectively improved, the use material of wearing layer 8 is high manganese alloy cladding material, through the use of wearing layer 8, can avoid the device surface to receive wearing and tearing and damage, has effectively promoted the wear resistance on device surface, and through the cooperation of above-mentioned structure, can make the device reach compressive strength height, impact strength is good, and long service life's advantage is fit for using widely.

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 an aluminum alloy gasket that mechanical strength is high, includes gasket body (1), its characterized in that: the gasket body (1) comprises a surface protective layer (2), a first base material layer (3), a second base material layer (4) and a third base material layer (5), the outer side fixedly connected with second base material layer (4) of the third base material layer (5), the outer side fixedly connected with first base material layer (3) of the second base material layer (4), the outer side fixedly connected with surface protective layer (2) of the first base material layer (3), and the surface protective layer (2) comprises an antirust layer (6), a corrosion-resistant layer (7) and a wear-resistant layer (8).

2. The aluminum alloy gasket with high mechanical strength as recited in claim 1, wherein: the outer side of the anti-rust layer (6) is fixedly connected with a corrosion-resistant layer (7), and the outer side of the corrosion-resistant layer (7) is fixedly connected with a wear-resistant layer (8).

3. The aluminum alloy gasket with high mechanical strength as recited in claim 1, wherein: the thickness of the anti-rust layer (6) is 0.05mm, the thickness of the corrosion-resistant layer (7) is 0.08mm, and the thickness of the wear-resistant layer (8) is 0.12 mm.

4. The aluminum alloy gasket with high mechanical strength as recited in claim 1, wherein: the gasket body (1) is provided with a through hole on the surface, and the diameter of the through hole is 15 mm.

5. The aluminum alloy gasket with high mechanical strength as recited in claim 1, wherein: the thickness of gasket body (1) is 3mm, the diameter of gasket body (1) is 30 mm.