CN216009547U

CN216009547U - Silica gel oil bleeding sealing ring

Info

Publication number: CN216009547U
Application number: CN202122686579.XU
Authority: CN
Inventors: 张义伟; 张传豪; 褚福来
Original assignee: Qingdao Mingshida Plastic Technology Co ltd
Current assignee: Qingdao Mingshida Plastic Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-11
Anticipated expiration: 2031-11-04

Abstract

The utility model provides a silica gel sealing washer that emits oil, include: sealing washer main part, upper lip limit, exhaust hole and sealing plug are provided with the upper lip limit in the middle of the sealing washer main part up end, are provided with the exhaust hole in the middle of the sealing washer main part is openly, and exhaust hole internally mounted has the sealing plug, and the sealing washer main part is provided with down the lip limit in the middle of the terminal surface down, and lower lip limit inboard is provided with water drainage tank, and water drainage tank left side and right side are provided with outlet one respectively, compare with prior art, the utility model discloses following beneficial effect has: through setting up waterproof sealing washer and carbon fiber ring, can improve inside waterproof nature and the corrosion resistance of sealing washer main part, and carbon fiber ring has high strength, high temperature resistance advantage, makes the utility model discloses more practical, through setting up wash port and sealing plug, the staff takes out the sealing plug from exhausting inside of the hole, can be with the inside gas outgoing of sealing washer main part, in the time of in-service use, more is fit for sealed technical field.

Description

Silica gel oil bleeding sealing ring

Technical Field

The utility model belongs to the technical field of it is sealed, in particular to silica gel sealing washer that gives off oil.

Background

Sealing washer wide application is in various mechanical equipment, in order to realize the sealed to mechanical equipment, specifically speaking, the sealing washer usually can overlap on mechanical equipment's axle type part, in order to prevent that liquid such as lubricating oil in the mechanical equipment from coming out along axle type part seepage, and then realize the sealed to mechanical equipment, however, present sealing washer, waterproof grease proofing and corrosion resistance are not enough, liquid such as lubricating oil in the mechanical equipment often can get into inside the sealing washer, to the inside corruption that causes of sealing washer, and the sealing washer is inside owing to do not ventilate, the inside rising that often can be because of gaseous unable emission of sealing washer, consequently, a silica gel oil bleeding sealing washer is needed now, solve above problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a silica gel sealing washer that emits oil solves the problem of proposing among the above-mentioned background art.

The utility model discloses a following technical scheme realizes: a silica gel oil bleeding seal ring comprises: the sealing ring comprises a sealing ring main body, an upper lip edge, an exhaust hole and a sealing plug, wherein the upper lip edge is arranged in the middle of the upper end surface of the sealing ring main body, the middle of the front surface of the sealing ring main body is provided with an exhaust hole, a sealing plug is arranged in the exhaust hole, the middle of the lower end surface of the sealing ring main body is provided with a lower lip edge, the inner side of the lower lip edge is provided with a drainage channel, the left side and the right side of the drainage groove are respectively provided with a first drainage outlet, the upper side and the lower side of the drainage groove are respectively provided with a second drainage outlet, a reinforcing ring is arranged on the outer side of the inner part of the sealing ring main body, a carbon fiber ring is arranged on the inner side of the reinforcing ring, the inner side of the carbon fiber ring is provided with a rubber ring, the inner side of the rubber ring is provided with a waterproof sealing ring, the waterproof sealing ring is characterized in that an elastic ring is arranged on the inner side of the waterproof sealing ring, an upper ring opening is formed in the inner side of the upper lip, a lower ring opening is formed in the inner side of the lower lip, and a side ring is arranged on the outer side of the lower lip.

As a preferred embodiment, the exhaust hole is in threaded connection with the sealing plug in actual use, the outer side surface of the sealing plug is provided with an external thread in actual use, the inner side of the exhaust hole is provided with an internal thread in actual use, the exhaust hole is set to be of a circular structure in actual use, the sealing plug is set to be of a cylindrical structure in actual use, and the exhaust hole is communicated with the inside of the sealing ring main body in actual use.

As a preferred embodiment, the two water outlets two and the two water outlets one are both provided with a concave structure in actual use, and the two water outlets one are smaller than the two water outlets two in specification.

In a preferred embodiment, the inner part of the sealing ring main body is fixedly connected with the reinforcing ring in actual use, and the outer side of the carbon fiber ring is tightly attached to the inner side of the reinforcing ring in actual use.

As a preferred embodiment, the outer side of the rubber ring is tightly attached to the inner side of the carbon fiber ring in actual use, and the outer side of the waterproof sealing ring is tightly attached to the inner side of the rubber ring in actual use.

As a preferable embodiment, the outer side of the elastic ring is closely attached to the inner side of the waterproof sealing ring in actual use, and the material of the elastic ring is selected to be spring steel in actual selection.

As a preferred embodiment, the material of the sealing ring main body is selected to be a silicon rubber in the actual selection, the material of the rubber ring is selected to be a nitrile rubber in the actual selection, and the drainage groove is set to be a concave structure in the actual use.

After the technical scheme is adopted, the beneficial effects of the utility model are that: through setting up waterproof sealing washer and carbon fiber ring, can improve inside waterproof nature and the corrosion resistance of sealing washer main part, and carbon fiber ring has high strength, high temperature resistance advantage, makes the utility model discloses more practical, through setting up wash port and sealing plug, the staff takes out the sealing plug from exhausting inside of the hole, can be with the inside gas outgoing of sealing washer main part, in the time of in-service use, more is fit for sealed technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

Fig. 1 is the utility model relates to an overall structure schematic diagram of a silica gel oil bleeding sealing ring.

Fig. 2 is a schematic structural view of the silicone oil bleeding sealing ring of the present invention viewed from above.

Fig. 3 is a schematic view of the structure of the silicone oil bleeding seal ring of the present invention viewed from above.

Fig. 4 is the structure diagram of the internal section of the silicone oil bleeding sealing ring of the present invention.

In the figure, 1-a sealing ring main body, 2-an upper lip, 3-an exhaust hole, 4-a sealing plug, 5-a lower lip, 6-a drainage groove, 7-a drainage port I, 8-a drainage port II, 9-a reinforcing ring, 10-a carbon fiber ring, 11-a rubber ring, 12-a waterproof sealing ring, 13-an elastic ring, 14-an upper ring opening, 15-a lower ring opening and 16-a side ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a silica gel oil bleeding seal ring comprises: the sealing ring comprises a sealing ring main body 1, an upper lip edge 2, an exhaust hole 3 and a sealing plug 4, wherein the upper lip edge 2 is arranged in the middle of the upper end face of the sealing ring main body 1, the exhaust hole 3 is arranged in the middle of the front face of the sealing ring main body 1, the sealing plug 4 is installed in the exhaust hole 3, a lower lip edge 5 is arranged in the middle of the lower end face of the sealing ring main body 1, a drainage groove 6 is arranged on the inner side of the lower lip edge 5, a drainage port 7 is respectively arranged on the left side and the right side of the drainage groove 6, a drainage port II 8 is respectively arranged on the upper side and the lower side of the drainage groove 6, a reinforcing ring 9 is arranged on the outer side in the sealing ring main body 1, a carbon fiber ring 10 is arranged on the inner side of the carbon fiber ring 10, a waterproof sealing ring 12 is arranged on the inner side of the rubber ring 11, an elastic ring 13 is arranged on the inner side of the waterproof sealing ring 12, an upper lip edge 14 is arranged on the inner side of the upper lip edge 2, a lower lip edge 15 is arranged on the inner side of the lower lip edge 5, and a side edge 16 is arranged on the outer side of the lower lip edge 5, the lower lip edge 5 can wrap the outer side of the lower end face of the part, and the upper lip edge 2 can wrap the outer side of the upper end face of the part.

Exhaust hole 3 and sealing plug 4 threaded connection in the time of in-service use, sealing plug 4 lateral surface is provided with the external screw thread in the time of in-service use, exhaust hole 3 inboard is provided with the internal thread in the time of in-service use, exhaust hole 3 sets up to circular structure in the time of in-service use, sealing plug 4 sets up to cylindrical structure in the time of in-service use, exhaust hole 3 communicates with sealing washer main part 1 is inside in the time of in-service use, the inside gas of sealing washer main part 1 can be discharged to the outside through exhaust hole 3.

The two second water outlets 8 and the two first water outlets 7 are both in a concave structure in actual use, the specifications of the two first water outlets 7 are smaller than those of the two second water outlets 8, and liquid in the water drainage tank 6 can flow out through the two first water outlets 7 and the two second water outlets 8.

Inside and the reinforcing ring 9 fixed connection of in-service use of sealing washer main part 1, the carbon fiber circle 10 outside closely laminates with the inboard of reinforcing ring 9 in-service use, and reinforcing ring 9 can improve the toughness and the intensity of sealing washer main part 1.

The rubber ring 11 outside closely laminates with the carbon fiber ring 10 inboard when in actual use, and waterproof sealing ring 12 outside closely laminates with rubber ring 11 inboard when in actual use, and waterproof sealing ring 12 can prevent that liquid from getting into inside the sealing washer 1 main part.

The outer side of the elastic ring 13 is tightly attached to the inner side of the waterproof sealing ring 12 in actual use, the material of the elastic ring 13 is selected to be spring steel in actual selection, and the elastic ring 13 has high elasticity.

The material of the sealing ring main body 1 is selected to be silicon rubber in actual selection, the material of the rubber ring 11 is selected to be nitrile rubber in actual selection, the drainage groove 6 is set to be of a concave structure in actual use, and the rubber ring 11 can increase the elasticity of the sealing ring main body 1.

As an embodiment of the present invention: in actual use, a worker firstly installs a mechanical part to be sealed in the middle of the sealing ring main body 1 through the upper ring opening 14, the elastic ring 13 can clamp the outer side of the mechanical part, the upper lip edge 2 can seal the outer side of the upper end face of the mechanical part, the lower lip edge 5 can seal the outer side of the lower end face of the mechanical part, after the sealing ring main body 1 seals the mechanical part, if the gas in the sealing ring main body 1 needs to be exhausted outwards, the sealing plug 4 is rotated to disconnect the sealing plug 4 from the exhaust hole 3, the gas in the sealing ring main body 1 can be exhausted outwards through the exhaust hole 3, after the gas is exhausted, the sealing plug 4 is installed in the exhaust hole 3 again to seal the exhaust hole 3, the toughness and the strength of the sealing ring main body 1 can be improved by arranging the reinforcing ring 9, and by arranging the carbon fiber ring 10, the carbon fiber ring 10 has high strength, High temperature resistant, corrosion-resistant advantage through setting up rubber circle 11, can increase the elasticity of sealing washer main part 1, through setting up waterproof sealing washer 12, can prevent that lubricating oil or other liquid among the mechanical equipment from getting into inside the sealing washer main part 1, causes the corruption to sealing washer main part 1 is inside.

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 silica gel oil bleeding seal ring comprises: sealing washer main part (1), go up lip limit (2), exhaust hole (3) and sealing plug (4), its characterized in that: an upper lip edge (2) is arranged in the middle of the upper end face of the sealing ring main body (1), an exhaust hole (3) is formed in the middle of the front face of the sealing ring main body (1), a sealing plug (4) is installed inside the exhaust hole (3), a lower lip edge (5) is arranged in the middle of the lower end face of the sealing ring main body (1), a water drainage groove (6) is arranged on the inner side of the lower lip edge (5), a first water drainage outlet (7) is formed in the left side and the right side of the water drainage groove (6) respectively, a second water drainage outlet (8) is formed in the upper side and the lower side of the water drainage groove (6) respectively, a reinforcing ring (9) is arranged on the outer side inside the sealing ring main body (1), a carbon fiber ring (10) is arranged on the inner side of the reinforcing ring (9), a rubber ring (11) is arranged on the inner side of the carbon fiber ring (10), a waterproof sealing ring (12) is arranged on the inner side of the waterproof sealing ring (12), and an elastic ring (13) is arranged on the inner side of the waterproof sealing ring (12), an upper ring opening (14) is arranged on the inner side of the upper lip edge (2), a lower ring opening (15) is arranged on the inner side of the lower lip edge (5), and a side ring (16) is arranged on the outer side of the lower lip edge (5).

2. The silicone oil bleeding seal ring as defined in claim 1, wherein: sealing plug (4) and exhaust hole (3) threaded connection, sealing plug (4) lateral surface is provided with the external screw thread, exhaust hole (3) inboard is provided with the internal thread, exhaust hole (3) are circular structure, sealing plug (4) are cylindrical structure, exhaust hole (3) and sealing washer main part (1) inside intercommunication.

3. The silicone oil bleeding seal ring as defined in claim 1, wherein: the two first water outlets (7) and the two second water outlets (8) are both of concave structures, and the specifications of the two second water outlets (8) are larger than those of the two first water outlets (7).

4. The silicone oil bleeding seal ring as defined in claim 1, wherein: the reinforcing ring (9) is fixedly connected with the inner part of the sealing ring main body (1), and the inner side of the reinforcing ring (9) is tightly attached to the outer side of the carbon fiber ring (10).

5. The silicone oil bleeding seal ring as defined in claim 1, wherein: the carbon fiber ring (10) is tightly attached to the outer side of the rubber ring (11) on the inner side, and the rubber ring (11) is tightly attached to the outer side of the waterproof sealing ring (12) on the inner side.

6. The silicone oil bleeding seal ring as defined in claim 1, wherein: the inner side of the waterproof sealing ring (12) is tightly attached to the outer side of the elastic ring (13), and the elastic ring (13) is made of metal.

7. The silicone oil bleeding seal ring as defined in claim 1, wherein: the sealing ring main body (1) is made of rubber, the rubber ring (11) is made of rubber, and the drainage groove (6) is of a concave structure.