CN218094227U

CN218094227U - Wear-resistant sealing ring

Info

Publication number: CN218094227U
Application number: CN202222299509.3U
Authority: CN
Inventors: 袁立涛
Original assignee: Hebei Yuante Rubber Products Co ltd
Current assignee: Hebei Yuante Rubber Products Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-20
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a stand wear and tear sealing washer, including the sealing washer body, the outside of sealing washer body is provided with the sealed outer lane of rubber, and the both ends of the sealed outer lane of rubber are all connected with wear ring one and wear ring two through a plurality of joint subassemblies, and wear ring one is the same with wear ring two's structure, and the inner wall of sealing washer body is provided with wear-resisting packing ring. The utility model discloses under the cooperation of the sealed outer lane of rubber, joint subassembly and wear ring one and wear ring two, utilize wear ring one and wear ring two to reduce the outside wearing and tearing that directly receive of sealing washer body to through the fillet setting in the wear ring one and the two outsides of wear ring, reduce the friction that produces between wear ring one and the wear ring two and the external world, thereby increase the life of wear ring one and wear ring two.

Description

Wear-resistant sealing ring

Technical Field

The utility model relates to a sealing washer technical field particularly, relates to a stand wear and tear sealing washer.

Background

With the development of modern industry, industrial machines show the development of multifunctional processing purposes, and simultaneously need to meet the requirements of complication and high quality of modern industrial production and processing, a high-speed mixer is taken as one of the industrial machines, the high-speed mixer is composed of a horizontal rotating container, a rotating vertical stirring blade and the like and is mainly used for mixing and stirring objects, a sealing ring is needed to be connected between parts in the manufacturing process of the mixer, the sealing performance between two connecting pieces is improved by the sealing ring, but the sealing ring in the prior art is usually directly arranged outside the two connecting pieces and is easy to wear.

Wherein, chinese patent CN210716001U, utility model name are a stand wear and tear sealing washer and disclose including sealing washer parent and sealing washer daughter, and sealing washer parent and sealing washer daughter are the loop configuration, and open the inner wall of sealing washer parent has annular recess, and the sealing washer daughter card is in the recess, and the inner wall of sealing washer daughter is equipped with the lip. This scheme adopts letter sealing washer design, after lip wearing and tearing, change the sealing washer daughter can, reduce use cost.

At the in-process of specific use, though change the sealing washer daughter and can reduce use cost, but at the change in-process, need continuous installation sealing washer daughter, this process is very loaded down with trivial details, in the sealing washer daughter installation likewise, if improper of the installation of sealing washer daughter, can reduce the sealed effect of sealing washer, has caused the decline of sealing washer practicality.

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

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a stand wear and tear sealing washer to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a stand wear and tear sealing washer, includes the sealing washer body, and the outside of sealing washer body is provided with the sealed outer lane of rubber, and the both ends of the sealed outer lane of rubber are all connected with wear ring one and wear ring two through a plurality of joint subassemblies, and wear ring one is the same with wear ring two's structure, and the inner wall of sealing washer body is provided with wear-resisting packing ring.

Further, in order to reduce the abrasion of the first wear-resisting ring, the outer side of the top of the first wear-resisting ring is provided with a round angle.

Furthermore, in order to realize the quick installation of the clamping assembly under the matching action of the soft rubber ring, the mounting groove and the clamping assembly, and ensure the stability of the first wear-resistant ring and the second wear-resistant ring on the surface of the sealed rubber outer ring, thereby improving the stability and the wear-resistant effect of the whole device, a plurality of mounting grooves matched with the clamping assembly are uniformly formed in the surface of the sealed rubber outer ring, and the soft rubber ring matched with the clamping assembly is formed in the surface of the mounting groove.

Furthermore, in order to connect the first wear-resisting ring and the second wear-resisting ring with the rubber sealing outer ring under the action of the clamping assembly, the sealing ring body is protected from being directly worn, the service life of the sealing ring body is prolonged, the practical effect of the sealing ring body is guaranteed, the clamping assembly comprises a connecting column arranged on the top end of the second wear-resisting ring, the outer side of the connecting column is matched with the soft rubber ring, a clamping block matched with a mounting groove is arranged on the top end of the connecting column, and the clamping block is of a spherical structure.

The utility model has the advantages that:

1. the utility model discloses under the cooperation of the sealed outer lane of rubber, joint subassembly and wear ring one and wear ring two, utilize wear ring one and wear ring two to reduce the outside wearing and tearing that directly receive of sealing washer body to through the fillet setting in the wear ring one and the two outsides of wear ring, reduce the friction that produces between wear ring one and the wear ring two and the external world, thereby increase the life of wear ring one and wear ring two.

2. Under the effect of joint subassembly, be connected wear ring one, wear ring two and rubber seal outer lane to the protection sealing washer body is not directly received wearing and tearing, thereby improves the life of sealing washer body, has guaranteed the practical function of sealing washer body.

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 one of the schematic structural views of a wear-resistant seal ring according to an embodiment of the present invention;

fig. 2 is a second schematic structural view of a wear-resistant seal ring according to an embodiment of the present invention;

fig. 3 is an expanded schematic view of a wear resistant seal ring according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a cross-sectional view of a wear-resistant seal ring according to an embodiment of the present invention;

fig. 6 is a partially enlarged view of a portion a in fig. 5.

In the figure:

1. a seal ring body; 2. a rubber sealing outer ring; 201. mounting grooves; 202. a rubber soft ring; 3. a clamping assembly; 301. connecting columns; 302. a clamping block; 4. a first wear-resistant ring; 5. a second wear-resistant ring; 6. a wear-resistant washer; 7. and (4) rounding the corners.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a stand wear and tear sealing washer.

The utility model discloses it is right now to combine attached drawing and detailed embodiment further to explain the utility model, as shown in fig. 1-6, according to the utility model discloses stand wear and tear sealing washer of embodiment, including sealing washer body 1, the outside of sealing washer body 1 is provided with the sealed outer lane of rubber 2, and the both ends of sealed outer lane of rubber 2 are all connected with wear ring one 4 and wear ring two 5 through a plurality of joint subassemblies 3, and wear ring one 4 is the same with wear ring two 5's structure, and the inner wall of sealing washer body 1 is provided with wear-resisting packing ring 6, and the top outside of wear ring one 4 is provided with fillet 7.

With the aid of the above technical scheme, the utility model discloses at rubber seal outer lane 2, under the cooperation of joint subassembly 3 and wear ring one 4 and wear ring two 5, utilize wear ring one 4 and wear ring two 5 to reduce the outside wearing and tearing that directly receive of sealing washer body, and fillet 7 through the wear ring one 4 and the two 5 outsides of wear ring sets up, reduce the friction that produces between wear ring one 4 and wear ring two 5 and the external world, thereby increase wear ring one 4 and wear ring two 5's life, simultaneously under the effect of joint subassembly 3, wear ring one 4, wear ring two 5 are connected with rubber seal outer lane 2, thereby protection sealing washer body 1 does not directly receive wearing and tearing, thereby improve sealing washer body 1's life, the practical effect of sealing washer body 1 has been guaranteed.

In an embodiment, for above-mentioned rubber seal outer lane 2, a plurality of mounting grooves 201 with joint subassembly 3 matched with have evenly been seted up on the surface of rubber seal outer lane 2, the surface of mounting groove 201 is seted up and is connected the soft circle 202 of 3 matched with rubbers of joint subassembly (when concrete application, 2 whole adoption flexible rubber materials in the rubber seal outer lane, and utilize the soft circle 202 of rubbers of flexible material to wrap up joint subassembly 3, guarantee the stability in the installation under no exogenic action, thereby at the soft circle 202 of rubbers, under the mounting groove 201 and joint subassembly 3's mating reaction, joint subassembly 3's quick installation has been realized, and guarantee wear-resisting ring one 4 and wear-resisting ring two 5 at 2 surface mounting's in the rubber seal outer lane stability, thereby improve the stability and the wear-resisting effect of whole device.

In one embodiment, for the above-mentioned joint subassembly 3, the joint subassembly 3 includes the spliced pole 301 that sets up on two 5 tops of wear ring, and the outside and the soft circle 202 of rubber of spliced pole 301 cooperate, the top of stating spliced pole 301 is provided with the joint piece 302 with mounting groove 201 matched with, joint piece 302 is the ball shape structure, thereby under the effect of joint subassembly 3, wear ring one 4, two 5 of wear ring are connected with the sealed outer lane 2 of rubber, thereby protection sealing washer body 1 does not directly receive wearing and tearing, thereby improve the life of sealing washer body 1, the practical function of sealing washer body 1 has been guaranteed.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, in the production process, the rubber sealing outer ring 2 and the sealing ring body 1 are arranged into an integral structure, a plurality of clamping assemblies 3 are arranged on the surfaces of the first wear-resisting ring 4 and the second wear-resisting ring 5, the first wear-resisting ring 4 and the second wear-resisting ring 5 are mounted on the top and the bottom of the rubber sealing outer ring 2 by the clamping assemblies 3, the mounting of the whole sealing ring body 1 is realized, the direct wear of the sealing ring body 1 is reduced, and the wear-resisting effect of the sealing ring body 1 is improved;

the installation principle of the clamping assembly 3, the first wear-resistant ring 4, the second wear-resistant ring 5 and the rubber sealing outer ring 2 is as follows: the utility model discloses a plurality of joint subassemblies 3, set up mounting groove 201 and the soft circle 202 of rubber that equals with joint subassembly 3 quantity simultaneously on the surface of the sealed outer lane of rubber 2, in the installation, joint piece 302 through joint subassembly 3 extrudes the soft circle 202 of rubber, and enter into the inside of mounting groove 201 through the soft circle 202 of rubber, thereby fix the inside at mounting groove 201 by the soft circle 202 of rubber, and press down joint piece 302 in proper order, realize whole wear-resisting ring one 4, wear-resisting ring two 5 and rubber seal outer lane 2 between be connected.

In conclusion, with the aid of the above technical scheme, the utility model discloses under the sealed outer lane of rubber 2, joint subassembly 3 and wear ring 4 and wear ring two 5's mating reaction, utilize wear ring 4 and wear ring two 5 to reduce the outside wearing and tearing that directly receive of sealing washer body 1, and set up through fillet 7 in the wear ring 4 and the wear ring two 5 outsides, reduce the friction that produces between wear ring 4 and the wear ring two 5 and the external world, thereby increase wear ring 4 and wear ring two 5's life, simultaneously under joint subassembly 3's effect, be connected wear ring 4, wear ring two 5 and the sealed outer lane of rubber 2, thereby protection sealing washer body 1 does not directly receive wearing and tearing, thereby improve sealing washer body 1's life, the practical function of sealing washer body 1 has been guaranteed.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stand wear and tear sealing washer, includes sealing washer body (1), its characterized in that:

the outer side of the sealing ring body (1) is provided with a rubber sealing outer ring (2), two ends of the rubber sealing outer ring (2) are connected with a first wear-resisting ring (4) and a second wear-resisting ring (5) through a plurality of clamping components (3), and the first wear-resisting ring (4) and the second wear-resisting ring (5) are identical in structure.

2. A wear-resistant seal ring according to claim 1, wherein: the inner wall of the sealing ring body (1) is provided with a wear-resistant gasket (6).

3. A wear-resistant seal ring according to claim 1, wherein: and a fillet (7) is arranged on the outer side of the top of the first wear-resistant ring (4).

4. A wear-resistant seal ring according to claim 1, wherein: the surface of the rubber sealing outer ring (2) is uniformly provided with a plurality of mounting grooves (201) matched with the clamping component (3), and the surface of the mounting groove (201) is provided with a rubber soft ring (202) matched with the clamping component (3).

5. A wear-resistant seal ring according to claim 4, wherein: the clamping assembly (3) comprises a connecting column (301) arranged at the top end of the wear-resistant ring II (5), the outer side of the connecting column (301) is matched with the rubber soft ring (202), and a clamping block (302) matched with the mounting groove (201) is arranged at the top end of the connecting column (301).

6. A wear-resistant seal ring according to claim 5, wherein: the clamping block (302) is of a spherical structure.