CN210531599U - Seal gasket with wire layer - Google Patents

Abstract

The utility model relates to the technical field of sealing gaskets, and discloses a sealing gasket with a wire layer, which comprises a sealing gasket body; the sealing pad body is formed by splicing and cutting a plurality of layers of materials; cross line layers are arranged among the plurality of layers of materials; the cross line layer is formed by splicing a plurality of silk thread nets after being arranged in a cross mode; the upper layer surface and the lower layer surface of the sealing pad body are respectively provided with an anti-folding sheet and a plurality of convex strips; the tops of the anti-folding pieces and the tops of the convex strips are on the same plane. The utility model discloses a pliability is good, the seal gasket that intensity is higher, set up the line layer under not increasing the material.

Description

Seal gasket with wire layer

Technical Field

The utility model relates to a seal gasket technical field, more specifically relates to a seal gasket who sets up the line layer.

Background

The sealing gasket is a sealing element used for machinery, equipment and pipelines, and can isolate the inside from the outside to play a role in sealing. The sealing gasket can be divided into a metal sealing gasket and a non-metal sealing gasket according to the material and is manufactured by cutting, stamping or cutting and other processes. The metal sealing gasket comprises a copper gasket, a stainless steel gasket, an iron gasket, an aluminum gasket and the like. The non-metal sealing gasket comprises an asbestos gasket, a non-asbestos gasket, a paper gasket, a rubber gasket and the like. Non-metallic gaskets are widely used in everyday life due to their excellent properties such as good elasticity and corrosion resistance. However, the strength of the non-metallic gasket is not high, so that the sealing gasket is easy to crack and even break when subjected to high surface pressure; non-metallic gaskets generally have poor fracture resistance and do not meet the special requirements of some mechanical components.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems of poor flexibility, low strength, easy cracking and poor fracture resistance of the existing sealing gasket; the gasket with the wire layer is good in flexibility, high in strength without increasing materials.

In order to solve the problems, the sealing gasket with the wire layer comprises a sealing gasket body; the sealing pad body is formed by splicing and cutting a plurality of layers of materials; cross line layers are arranged among the plurality of layers of materials; the cross line layer is formed by splicing a plurality of silk thread nets after being arranged in a cross mode; the upper layer surface and the lower layer surface of the sealing pad body are respectively provided with an anti-folding sheet and a plurality of convex strips; the tops of the anti-folding pieces and the tops of the convex strips are on the same plane.

In particular, the gasket body is an annular gasket.

In particular, a plurality of bolt holes are arranged on the periphery of the sealing gasket body.

In particular, the wire mesh comprises warp threads and weft threads.

In particular, the silk net is nylon yarn and carbon fiber yarn.

Particularly, the anti-folding piece is a hot melt adhesive layer and is arranged in the middle of the sealing gasket body.

Particularly, the plurality of convex strips are silica gel strips, and the convex strips are arranged around the anti-folding pieces.

The utility model has the advantages that:

1. the utility model discloses set up the cross line layer, bond after setting up alternately by a plurality of silk thread net and form, compare general line layer pliability and intensity reinforcing.

2. The utility model discloses set up anti fold piece and a plurality of sand grip, and the top of anti fold piece and the top of each sand grip all on the coplanar, can not only reach good anti effect of rolling over, still make the gasket body make its surface strength reinforcing under not increasing the material, seal gasket is difficult to the fracture when receiving higher face pressure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view taken along line a-a of fig. 1.

In the figure: 1. a gasket body; 2. a cross-line layer; 3. anti-folding sheets; 4. a convex strip; 5. bolt holes.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

As shown in fig. 1 and 2, the gasket with a wire layer according to this embodiment includes a gasket body 1. The sealing gasket body 1 is an annular sealing gasket, and a plurality of bolt holes 5 are formed in the periphery of the sealing gasket body. The sealing pad body 1 is formed by bonding and cutting a plurality of layers of materials, and a cross line layer 2 is arranged among the plurality of layers of materials. The cross thread layer 2 is formed by bonding a plurality of silk thread nets after being arranged in a cross mode. The silk thread net comprises warp threads and weft threads and is made of nylon threads and carbon fiber threads. The upper surface and the lower surface of the sealing gasket body 1 are respectively provided with an anti-folding sheet 3 and a plurality of convex strips 4. The top of the anti-folding sheet 3 and the top of each rib 4 are in the same plane. The anti-folding piece 3 is a hot melt adhesive layer, and the anti-folding piece 3 is arranged in the middle of the sealing pad body 1. A plurality of sand grip 4 is the silica gel strip, sand grip 4 is located around anti folded piece 3.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims (7)

1. A sealing gasket with a wire layer comprises a sealing gasket body; the sealing pad body is formed by splicing and cutting a plurality of layers of materials; the method is characterized in that: cross line layers are arranged among the plurality of layers of materials; the cross line layer is formed by splicing a plurality of silk thread nets after being arranged in a cross mode; the upper layer surface and the lower layer surface of the sealing pad body are respectively provided with an anti-folding sheet and a plurality of convex strips; the tops of the anti-folding pieces and the tops of the convex strips are on the same plane.

2. A seal gasket with wire layers according to claim 1, wherein: the sealing gasket body is an annular sealing gasket.

3. A seal gasket with wire layers according to claim 1, wherein: the periphery of the sealing gasket body is provided with a plurality of bolt holes.

4. A seal gasket with wire layers according to claim 1, wherein: the wire mesh comprises warp and weft.

5. A seal gasket with wire layers according to claim 1, wherein: the silk net is made of nylon yarns and carbon fiber yarns.

6. A seal gasket with wire layers according to claim 1, wherein: the anti-folding piece is a hot melt adhesive layer and is arranged in the middle of the sealing gasket body.

7. A seal gasket with wire layers according to claim 1, wherein: the plurality of convex strips are silica gel strips, and the convex strips are arranged around the anti-folding pieces.

Images