CN214743301U - Metal tooth-shaped pad with positioning loose ring - Google Patents

Abstract

The utility model discloses a take location loose ring metal profile of tooth to fill up, including gasket main part, external seal circle, fixed block, holding ring, inner seal circle and corrosion resistant layer, the outside of gasket main part is equipped with the external seal circle with the fixed block, the inboard of gasket main part is equipped with the holding ring, the inboard of holding ring is equipped with the inner seal circle, the outside of gasket main part is equipped with the corrosion resistant layer. The utility model discloses in, the design has external seal circle and inner seal circle, form the second heavy sealing layer through external seal circle and inner seal circle, improve sealed effect, slow down the speed that the gasket main part was corroded, thereby the life of extension gasket, the design has the holding ring, the holding ring that constitutes through semi-circular ring reduces the cracked probability of holding ring, improve the life of gasket, the design has corrosion resistant layer, corrosion resistant layer through titanium material makes, the very big speed that slows down the gasket main part by the corruption, thereby reduce industrial production's cost.

Description

Metal tooth-shaped pad with positioning loose ring

Technical Field

The utility model relates to a gasket field particularly, relates to a take location loose ring metal profile of tooth to fill up.

Background

In mechanical equipment, the resonance can cause great deformation and dynamic stress of machinery and structures, even destructive accidents, directly affect the processing precision and increase the fatigue failure and damage strength of mechanical steel. The metal tooth-shaped gasket is used as a material for strengthening sealing between two planes, and is a sealing element arranged between static sealing surfaces for preventing fluid leakage, and the metal tooth-shaped gasket forms metal line sealing by utilizing stronger pressure generated by a tooth tip part during compression, so that the safety and the reliability are higher. In recent years, with the development of sealing technology, metal tooth pads are also beginning to be widely used in industrial production.

The existing tooth-shaped gasket is gradually corroded in the using process, so that the sealing effect is lost, the tooth-shaped gasket needs to be frequently replaced, and the cost of industrial production is seriously increased.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take location loose ring metal profile of tooth pad to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take location loose ring metal profile of tooth pad, includes gasket main part, external seal circle, fixed block, holding ring, inner seal circle and corrosion resistant layer, the outside of gasket main part is equipped with the external seal circle with the fixed block, the inboard of gasket main part is equipped with the holding ring, the inboard of holding ring is equipped with the inner seal circle, the outside of gasket main part is equipped with the corrosion resistant layer.

Furthermore, the outer portion of the gasket main body is fixedly connected with the corrosion-resistant layer, the gasket main body is mainly made of stainless steel, the corrosion-resistant layer is mainly made of a titanium material, and a plurality of grooves are formed in the top end and the bottom end of the corrosion-resistant layer.

Furthermore, the fixed blocks are uniformly distributed around the gasket main body, the fixed blocks are fixedly connected with the outer side of the gasket main body, and threaded fixing holes are formed in the fixed blocks.

Furthermore, the inner part of the outer sealing ring is fixedly connected with the outer side of the gasket main body, and the outer sealing ring is located between the fixed blocks.

Furthermore, the locating ring is composed of two semicircular rings spliced together, and the locating ring is embedded in the gasket main body.

Furthermore, the inner sealing ring is fixedly connected with the inner side of the positioning ring.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, the design has external seal circle and inner seal circle, forms the second heavy sealing layer through external seal circle and inner seal circle, improves sealed effect, slows down the speed that the gasket main part was corroded to the life of extension gasket.

2. The utility model discloses in, the design has the holding ring, and the holding ring that constitutes through semi-circular ring reduces the cracked probability of holding ring, improves the life of gasket.

3. The utility model discloses in, the design has corrosion-resistant layer, through the corrosion-resistant layer that the titanium material was made, the very big speed that slows down the gasket main part by the corruption to reduce industrial production's cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 top view of the whole according to the invention;

figure 2 is a cross-sectional view of the whole according to the invention.

Reference numerals:

1. a gasket body; 2. an outer sealing ring; 3. a fixed block; 4. a positioning ring; 5. an inner seal ring; 6. a corrosion resistant layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Please refer to fig. 1-2, according to the embodiment of the present invention, a metal tooth pad with positioning loose ring comprises a gasket main body 1, an outer seal ring 2, a fixed block 3, a positioning ring 4, an inner seal ring 5 and a corrosion resistant layer 6, wherein the outer side of the gasket main body 1 is provided with the outer seal ring 2 and the fixed block 3, the inner side of the gasket main body 1 is provided with the positioning ring 4, the inner side of the positioning ring 4 is provided with the inner seal ring 5, and the corrosion resistant layer 6 is arranged outside the gasket main body 1.

The outer part of the gasket main body 1 is fixedly connected with the corrosion-resistant layer 6, the gasket main body 1 is mainly made of stainless steel, the corrosion-resistant layer 6 is mainly made of titanium, and a plurality of grooves are formed in the top end and the bottom end of the corrosion-resistant layer 6.

The gasket comprises a gasket body 1, fixing blocks 3 and a gasket body, wherein the fixing blocks 3 are uniformly distributed on the periphery of the gasket body 1, the fixing blocks 3 are fixedly connected with the outer side of the gasket body 1, and threaded fixing holes are formed in the fixing blocks 3.

The inner part of the outer sealing ring 2 is fixedly connected with the outer side of the gasket main body 1, and the outer sealing ring 2 is located between the fixed blocks 3.

The positioning ring 4 is composed of two semicircular rings spliced together, and the positioning ring 4 is embedded in the gasket main body 1.

Wherein, the inner sealing ring 5 is fixedly connected with the inner side of the positioning ring 4.

Principle of operation

When the tooth-shaped gasket is specifically applied, a tooth-shaped gasket with a proper size is selected, then the gasket main body 1 is placed at the connecting position of pipelines at two ends, the pipelines are fixed with the gasket main body 1 through the fixing block 3 to achieve a sealing effect for normal use, in the using process, the inner sealing ring 5 and the outer sealing ring 2 can reduce the contact probability of the gasket main body 1 with air and liquid, so that the corrosion rate of the gasket main body 1 is delayed, and then the corrosion-resistant layer 6 made of a titanium material can greatly enhance the corrosion-resistant degree of the gasket main body 1, so that the damage rate of the tooth-shaped gasket is reduced, and the cost of industrial production is reduced.

In addition, design has outer sealing washer 2 and inner seal circle 5, form the second sealing layer through outer sealing washer 2 and inner seal circle 5, improve sealed effect, slow down the rate that gasket main part 1 is corroded, thereby the life of extension gasket, design holding ring 4, holding ring 4 through semicircular ring constitution reduces the cracked probability of holding ring 4, improve the life of gasket, design corrosion-resistant layer 6, through corrosion-resistant layer 6 that the titanium material made, the very big rate that slows down gasket main part 1 is corroded, thereby reduce the cost of industrial production.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a take location loose ring metal profile of tooth pad which characterized in that, includes gasket main part (1), external seal circle (2), fixed block (3), holding ring (4), inner seal circle (5) and corrosion resistant layer (6), the outside of gasket main part (1) is equipped with external seal circle (2) with fixed block (3), the inboard of gasket main part (1) is equipped with holding ring (4), the inboard of holding ring (4) is equipped with inner seal circle (5), the outside of gasket main part (1) is equipped with corrosion resistant layer (6).

2. The metal tooth pad with the positioning loose ring as claimed in claim 1, characterized in that the outside of the gasket main body (1) is fixedly connected with the corrosion-resistant layer (6), the gasket main body (1) is mainly made of stainless steel, the corrosion-resistant layer (6) is mainly made of titanium material, and the top end and the bottom end of the corrosion-resistant layer (6) are provided with a plurality of grooves.

3. The toothed metal pad with the positioning loose ring as claimed in claim 1, wherein the fixing blocks (3) are uniformly distributed around the gasket body (1), the fixing blocks (3) are fixedly connected with the outer side of the gasket body (1), and threaded fixing holes are formed in the fixing blocks (3).

4. The metal tooth-shaped gasket with the positioning loose ring as claimed in claim 1, characterized in that the inner part of the outer sealing ring (2) is fixedly connected with the outer side of the gasket main body (1), and the outer sealing ring (2) is positioned between the fixing blocks (3).

5. The metal toothed pad with the positioning loose ring as claimed in claim 1, characterized in that the positioning ring (4) is composed of two semicircular rings spliced together, and the positioning ring (4) is embedded in the gasket body (1).

6. The metal tooth-shaped cushion with the positioning loose ring as claimed in claim 1, characterized in that the inner sealing ring (5) is fixedly connected with the inner side of the positioning ring (4).

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