CN218454960U

CN218454960U - Novel sealing ring

Info

Publication number: CN218454960U
Application number: CN202222097883.5U
Authority: CN
Inventors: 蒋敏弟
Original assignee: Kunshan Ironeagle Rubber Products Co ltd
Current assignee: Kunshan Ironeagle Rubber Products Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-02-07
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a novel sealing ring, including the sealing washer body, sealing washer body upper end joint has the go-between, the inside upside fixed mounting of go-between has the main ring, the inside downside fixed mounting of sealing washer body has the auxiliary ring, the diameter of main ring and auxiliary ring equals, the draw-in groove has been seted up to sealing washer body upper end, the perforation has all been seted up on the left side of the face of sealing washer body outer face and the face right side of outer face of cylinder, a plurality of enhancement strips of the inside fixedly connected with of sealing washer body. A novel sealing washer, through setting up sealing washer body and go-between, under the effect through draw-in groove, perforation and spacer pin, make go-between and sealing washer body be convenient for connect to under the effect of wearing layer and steel wire enhancement layer and enhancement strip, can improve the wearability of sealing washer body, improve the toughness of sealing washer body simultaneously, can avoid sealing washer body and external force and cause the damage, make the sealing washer body can increase of service life.

Description

Novel sealing ring

Technical Field

The utility model relates to a colliery heading equipment field, in particular to novel sealing washer.

Background

The selection of the material of the sealing ring (sealing ring) has important significance on the sealing performance and the service life of the sealing ring. The performance of the material directly influences the use performance of the sealing ring; the sealing ring is an annular cover consisting of one or more parts and plays a role in preventing lubricating oil from leaking out and foreign matters from entering.

When the existing sealing ring is used, the sealing ring needs to be sleeved at an important position, but in the sleeving process, because the diameter of the sealing ring needs to be smaller than the sleeving position, the phenomenon that the sealing ring is easy to break in the sleeving process is caused, so that the sealing ring is damaged, the use limitation of the novel sealing ring is caused, and the novel sealing ring needs to be higher in stability, so that the novel sealing ring is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel sealing ring, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel sealing ring, includes the sealing washer body, sealing washer body upper end joint has the go-between, the inside upside fixed mounting of go-between has the home ring, the inside downside fixed mounting of sealing washer body has the auxiliary ring, the diameter of home ring and auxiliary ring equals.

Preferably, the upper end of the sealing ring body is provided with a clamping groove, the left side and the right side of the outer cylindrical surface of the sealing ring body are provided with through holes, and the inside of the sealing ring body is fixedly connected with a plurality of reinforcing strips.

Preferably, the plurality of reinforcing strips are distributed in a rectangular array, and the connecting ring is clamped in the clamping groove.

Preferably, the left side of the outer cylindrical surface of the connecting ring and the right side of the outer cylindrical surface of the connecting ring are both provided with limiting holes, and the left side of the outer cylindrical surface of the connecting ring and the right side of the outer cylindrical surface of the connecting ring are movably connected with limiting pins in an inserting manner; under the action of the clamping groove, the through hole and the limiting pin, the connecting ring and the sealing ring body are convenient to connect.

Preferably, the limiting pin penetrates through the through hole and is movably inserted on the connecting ring.

Preferably, the sealing ring body is fixedly connected with a steel wire reinforcing layer, the steel wire reinforcing layer is fixedly connected with an adhesive layer, the adhesive layer is fixedly connected with a wear-resistant layer, and the steel wire reinforcing layer, the adhesive layer and the wear-resistant layer are all connected in the sealing ring body; under the effect through wearing layer and steel wire enhancement layer and enhancement strip, can improve the wearability of sealing washer body, improve the toughness of sealing washer body 1 simultaneously, can avoid sealing washer body 1 and external force and cause the damage, make sealing washer body 1 can increase of service life.

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

1. in the utility model, the connecting ring is arranged, so that the sealing ring body can be prevented from being damaged during installation, when the sealing ring is used, the connecting ring is firstly clamped in the clamping groove and is penetrated and perforated by the limiting pin, the connecting ring is movably inserted on the connecting ring and clamped on the pipeline, and the main ring is clamped in the connecting ring, so that a sealing state is formed between the connecting ring and the pipeline;

2. the utility model discloses in, strengthen strip and wearing layer through setting up, can improve the durability of sealing washer, when using, at first connect the steel wire enhancement layer on the sealing washer body with strengthening the strip, can increase the toughness of sealing washer body, avoid the sealing washer body to cause the damage because of dragging to under the effect of wearing layer, can improve sealing washer body wearing resistance, the wearing layer passes through: polyurethanes are made by reacting isocyanates with polyols.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel sealing ring of the present invention;

fig. 2 is a schematic view of the overall structure of the sealing ring body of the novel sealing ring of the present invention;

fig. 3 is a schematic overall structure diagram of a connecting ring of a novel sealing ring according to the present invention;

fig. 4 is the overall structure schematic diagram of the steel wire reinforcing layer of the novel sealing ring of the present invention.

In the figure: 1. a seal ring body; 2. a connecting ring; 3. a main ring; 4. an auxiliary ring; 5. a reinforcing strip; 6. a card slot; 7. perforating; 8. a spacing pin; 9. a limiting hole; 10. a steel wire reinforcing layer; 11. an adhesive layer; 12. and a wear-resistant layer.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

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 which the reference is made 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," "second," and the like 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 as a specific case by those skilled in the art.

As shown in fig. 1-4, a novel sealing ring comprises a sealing ring body 1, wherein a connecting ring 2 is clamped at the upper end of the sealing ring body 1, a main ring 3 is fixedly installed at the upper side inside the connecting ring 2, an auxiliary ring 4 is fixedly installed at the lower side inside the sealing ring body 1, and the diameters of the main ring 3 and the auxiliary ring 4 are equal; the upper end of the sealing ring body 1 is provided with a clamping groove 6, the left side of the outer cylindrical surface and the right side of the outer cylindrical surface of the sealing ring body 1 are both provided with through holes 7, and a plurality of reinforcing strips 5 are fixedly connected inside the sealing ring body 1; the plurality of reinforcing strips 5 are distributed in a rectangular array, and the connecting ring 2 is clamped in the clamping groove 6; limiting holes 9 are formed in the left side of the outer cylindrical surface and the right side of the outer cylindrical surface of the connecting ring 2, and limiting pins 8 are movably and alternately connected with the left side of the outer cylindrical surface and the right side of the outer cylindrical surface of the connecting ring 2; the connecting ring 2 and the sealing ring body 1 are convenient to connect under the action of the clamping groove 6, the through hole 7 and the limiting pin 8; the limit pin 8 penetrates through the through hole 7 and is movably inserted on the connecting ring 2.

The sealing ring comprises a sealing ring body 1, a steel wire reinforcing layer 10, an adhesive layer 11, a wear-resistant layer 12, a sealing ring core and a sealing ring core, wherein the steel wire reinforcing layer 10 is fixedly connected to the sealing ring body 1, the adhesive layer 11 is fixedly connected to the steel wire reinforcing layer 10, the wear-resistant layer 12 is fixedly connected to the adhesive layer 11, and the steel wire reinforcing layer 10, the adhesive layer 11 and the wear-resistant layer 12 are all connected to the inside of the sealing ring body 1; under the effect through wearing layer 12 and steel wire enhancement layer 10 and enhancement strip 5, can improve the wearability of sealing washer body 1, improve the toughness of sealing washer body 1 simultaneously, can avoid sealing washer body 1 and external force and cause the damage, make sealing washer body 1 can increase of service life.

It should be noted that, the utility model relates to a novel sealing ring, through setting up the go-between 2, can avoid the sealing ring body 1 to cause the damage when installing, when using, at first joint the go-between 2 in the draw-in groove 6, and run through the perforation 7 by the spacer pin 8, and the activity alternates on the go-between 2, and joint the go-between 2 on the pipeline, simultaneously joint the main ring 3 in the go-between 2, make form the sealed state between go-between 2 and the pipeline, under the effect of the go-between 2, can improve the connectivity, avoid the sealing ring body 1 to cup joint on the pipeline by force at the same time, can avoid the sealing ring body 1 to cause the fracture in the process of cup jointing; strengthen strip 5 and wearing layer 12 through the setting, can improve the durability of sealing washer body 1, when using, at first connect steel wire reinforcement layer 10 and enhancement strip 5 on sealing washer body 1, can increase the toughness of sealing washer body 1, avoid sealing washer body 1 to cause the damage because of dragging to under the effect of wearing layer 12, can improve 1 wearability of sealing washer body, wearing layer 12 passes through: polyurethanes are made by reacting isocyanates with polyols.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel sealing washer, includes sealing washer body (1), its characterized in that: the sealing washer is characterized in that a connecting ring (2) is clamped at the upper end of the sealing washer body (1), a main ring (3) is fixedly mounted on the upper side inside the connecting ring (2), an auxiliary ring (4) is fixedly mounted on the lower side inside the sealing washer body (1), and the diameters of the main ring (3) and the auxiliary ring (4) are equal.

2. The novel seal ring of claim 1, wherein: draw-in groove (6) have been seted up to sealing washer body (1) upper end, perforation (7) have all been seted up on sealing washer body (1) outer face of cylinder left side and outer face of cylinder right side, a plurality of reinforcing strips of the inside fixedly connected with of sealing washer body (1) (5).

3. The novel seal ring according to claim 2, wherein: the reinforcing strips (5) are distributed in a rectangular array, and the connecting ring (2) is clamped in the clamping groove (6).

4. A novel seal ring according to claim 3, characterized in that: spacing hole (9) have all been seted up on go-between (2) outer cylinder face left side and outer cylinder face right side, go-between (2) outer cylinder face left side and outer cylinder face right side are all movably inserted and are connected with spacer pin (8).

5. The novel seal ring according to claim 4, wherein: the limiting pin (8) penetrates through the through hole (7) and is movably inserted on the connecting ring (2).

6. The novel seal ring according to claim 5, wherein: fixedly connected with steel wire enhancement layer (10) on sealing washer body (1), fixedly connected with bond line (11) on steel wire enhancement layer (10), fixedly connected with wearing layer (12) on bond line (11), steel wire enhancement layer (10), bond line (11) and wearing layer (12) are all connected in sealing washer body (1).