CN218845094U

CN218845094U - Self-lubricating sealing ring

Info

Publication number: CN218845094U
Application number: CN202223318950.8U
Authority: CN
Inventors: 杨增港
Original assignee: Suzhou Gangyang Technology Co ltd
Current assignee: Suzhou Gangyang Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-11
Anticipated expiration: 2032-12-09

Abstract

The utility model provides a self-lubricating sealing washer, including the sealing washer main part, the interior week of sealing washer main part is equipped with the sealing washer inner circle, sealing washer main part periphery is equipped with the sealing washer outer lane, the sealing washer inner circle with it is equipped with the silicon oil granule to inlay in the sealing washer outer lane. The utility model provides a pair of self-lubricating sealing washer sets up the sealed inner circle and the sealed outer lane that inlay the silicon oil granule respectively through the inside and outside both sides in the sealing washer main part for sealed inner circle and sealed outer lane can last, outwards ooze silicon oil automatically, play the self-lubricating function, do not need the manual work to soak or paint lubricating oil during the use, and it is more convenient to use.

Description

Self-lubricating sealing ring

Technical Field

The utility model relates to a sealing member technical field, in particular to self-lubricating sealing washer.

Background

The sealing ring has good sealing performance in a working pressure and a certain temperature range, can automatically improve the sealing performance along with the increase of the pressure, has strong corrosion resistance, is not easy to age, has long service life and good wear resistance, can automatically compensate to a certain extent after being worn, is suitable for hardware plastic, water supply and drainage, heating and ventilation air conditioners, fire fighting, pharmacy, ships, pipeline systems such as automobiles, motorcycles, various machines, household appliances, electronics, toys, sports equipment, pneumatic elements, bathrooms and the like, can prevent internal grease or oil from leaking outwards, and can also prevent external water splashing or dust from entering.

The existing sealing ring is usually immersed in lubricating oil or coated with the lubricating oil on the surface before assembly for convenient assembly, and the lubricating oil also needs to be periodically supplemented when in use so as to prolong the service life of the sealing ring.

Therefore, in order to overcome the defects of the prior art, a self-lubricating sealing ring needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a self-lubricating sealing ring.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a self-lubricating sealing ring, includes the sealing washer main part, the internal periphery of sealing washer main part is equipped with the sealing washer inner circle, sealing washer main part periphery is equipped with the sealing washer outer lane, the sealing washer inner circle with inlay in the sealing washer outer lane and be equipped with the silicon oil granule.

The preferable technical scheme is as follows: and an inner lip is arranged on the inner side of the inner ring of the sealing ring.

The preferable technical scheme is as follows: and an outer lip is arranged on the outer side of the outer ring of the sealing ring.

The preferable technical scheme is as follows: the sealing ring main body, the sealing ring inner ring and the sealing ring outer ring are all made of rubber materials.

The preferable technical scheme is as follows: carbon fiber particles are embedded in the sealing ring main body.

The preferable technical scheme is as follows: the particle size of the silicone oil particles is 10-30 mu m.

The preferable technical scheme is as follows: the particle size of the carbon fiber particles is 50-100 mu m.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model provides a pair of self-lubricating sealing washer sets up the sealed inner circle and the sealed outer lane that inlay the silicon oil granule respectively through the inside and outside both sides in the sealing washer main part for sealed inner circle and sealed outer lane can last, outwards ooze silicon oil automatically, play the self-lubricating function, do not need the manual work to soak or paint lubricating oil during the use, and it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic cross-sectional view of the present invention.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection 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.

Example (b):

as shown in fig. 1-fig. 2, for the utility model provides a self-lubricating sealing ring, including sealing washer main part 1, be equipped with sealing washer inner circle 11 in the sealing washer main part 1, sealing washer main part 1 periphery is equipped with sealing washer outer lane 12, evenly inlay in sealing washer inner circle 11 and the sealing washer outer lane 12 and be equipped with silicon oil granule 2 (silicon oil granule 2 particle diameter 10 ~ 30 mu m), silicon oil granule 2 can last, automatic, outwards ooze silicon oil evenly, play the self-lubricating effect, make this product do not need artifical the soaking or paint lubricating oil when using, it is more convenient to use.

The inner side of the inner ring 11 of the sealing ring is provided with an inner lip 111 for assembling with a transmission shaft. The outer side of the outer ring 12 of the sealing ring is provided with an outer lip 121 for assembling with equipment, and the outer lip can play a role in sealing while ensuring rotation.

The main body 1, the inner ring 11 and the outer ring 12 are made of rubber. Carbon fiber particles (the particle size of the carbon fiber particles is 50-100 mu m) are embedded in the sealing ring main body 1, and can improve the toughness of the sealing ring main body 1 and prolong the service life of the sealing ring main body.

Therefore, the utility model has the advantages of it is following:

the utility model provides a self-lubricating sealing washer sets up sealed inner circle and the sealed outer lane that inlays and be equipped with the silicon oil granule respectively through the inside and outside both sides in the sealing washer main part for sealed inner circle and sealed outer lane can last, outwards ooze silicon oil automatically, play the self-lubricating function, do not need the manual work to soak or paint lubricating oil during the use, and it is more convenient to use.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a self-lubricating sealing washer, includes the sealing washer main part, its characterized in that: the inner periphery of the sealing ring main body is provided with a sealing ring inner ring, the outer periphery of the sealing ring main body is provided with a sealing ring outer ring, and silicone oil particles are embedded in the sealing ring inner ring and the sealing ring outer ring.

2. A self-lubricating seal ring according to claim 1, wherein: and an inner lip is arranged on the inner side of the inner ring of the sealing ring.

3. A self-lubricating seal ring according to claim 1, wherein: and an outer lip is arranged on the outer side of the outer ring of the sealing ring.

4. A self-lubricating seal ring according to claim 1, wherein: the sealing ring main body, the sealing ring inner ring and the sealing ring outer ring are all made of rubber materials.

5. A self-lubricating seal ring according to claim 1, wherein: carbon fiber particles are embedded in the sealing ring main body.

6. A self-lubricating seal ring according to claim 1, wherein: the particle size of the silicone oil particles is 10-30 mu m.

7. The self-lubricating seal ring of claim 5, wherein: the particle size of the carbon fiber particles is 50-100 mu m.