CN218207777U

CN218207777U - Lip-shaped sealing ring manufactured by simulation technology

Info

Publication number: CN218207777U
Application number: CN202221395322.7U
Authority: CN
Inventors: 冯伟军; 袁玉虎; 汪艳; 刘明辉
Original assignee: Datwyler Sealing Technologies Anhui Co Ltd
Current assignee: Datwyler Sealing Technologies Anhui Co Ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2023-01-03
Anticipated expiration: 2032-06-07

Abstract

The utility model belongs to the technical field of electric automobile, a utilize lip seal of emulation technique preparation is disclosed, this sealing washer includes the sealing washer main part, the top of sealing washer main part is connected with first supplementary piece, and the oil storage recess has been seted up to the inside of sealing washer main part. This lip seal who utilizes emulation technique to make, the design of tiny slot has been cancelled to sealing washer main part inner circle, make the sealing washer main part utilize first auxiliary block to be connected with the second auxiliary block, thereby improve the sealing performance of product, and be favorable to the vulcanization forming process of product, and simultaneously, the maintenance of being more convenient for in the follow-up use of mould, the sectional depth of recess in sealing washer main part top reduces, the rigidity of this lip seal has been increased, make the sealing washer after the assembly improve with the contact pressure of main shaft, thereby the leakproofness of product has been improved, be provided with wear ring simultaneously, further improve the wearability of sealing washer, the life of extension sealing washer main part.

Description

Lip-shaped sealing ring manufactured by simulation technology

Technical Field

The utility model relates to an electric automobile technical field specifically is an utilize lip seal circle of emulation technique preparation.

Background

With the rapid development of electric vehicles, electric vehicles are more and more popular among consumers, pure electric vehicles are also more and more technically updated in various aspects, and there are many structures that need to be sealed in the vehicles, for example, the outer sides of various parts of an engine, the hydraulic system parts of the vehicle, and the like, all of which need to use a sealing structure, and a lip seal is an important component for product sealing, but the lip seal in the current market still has the following problems:

1. the lip-shaped sealing ring on the market can produce a plurality of tiny grooves in the lip-shaped sealing ring when being produced, and the grooves are in progressive fit with a butt joint structure, so that other mechanisms are sealed, and the grooves are very troublesome in the production process and very inconvenient for subsequent maintenance;

2. can be provided with the oil storage recess among the lip seal circle, this oil storage recess can take place wearing and tearing in carrying out the use to the life who causes the oil storage recess reduces, and the thickness of oil storage recess position is different with the thickness of other positions, causes the phenomenon appearance that hardness is not enough, is unfavorable for the use of sealing washer.

Aiming at the problems, the novel design is carried out on the basis of the original sealing ring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utilize lip seal of emulation technique preparation, with the lip seal on the present market who proposes in solving above-mentioned background art can be when producing a plurality of tiny recesses of its inside production, utilize recess and butt joint structure to carry out the sexual cooperation, thereby seal other mechanisms, and the recess is very troublesome in process of production, and very inconvenient to subsequent maintenance, can be provided with the oil storage recess among the lip seal, this oil storage recess can take place wearing and tearing in carrying out the use, thereby cause the life of oil storage recess to reduce, and the thickness of oil storage groove position is different with the thickness of other positions, cause the phenomenon that hardness is not enough to appear, be unfavorable for the problem of the use of sealing washer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utilize lip seal of emulation technique preparation, includes the sealing washer main part, the top of sealing washer main part is connected with first supplementary piece, and the inside of sealing washer main part has seted up the oil storage recess to the internal connection of oil storage recess has wear ring, the top of oil storage recess is connected with the supplementary piece of second, the screw thread mouth has been seted up to the inside of sealing washer main part, the outside of sealing washer main part is connected with the block of block.

Preferably, the top of sealing washer main part evenly distributed has first supplementary piece, and first supplementary piece is the integration installation with the sealing washer main part to the cross section of first supplementary piece is circular.

Preferably, the second auxiliary blocks are uniformly and equidistantly distributed above the oil storage groove, and the size and the position of the second auxiliary blocks are consistent with those of the first auxiliary blocks.

Preferably, the wear-resisting ring is made of wear-resisting materials, the shape and the size of the wear-resisting ring are consistent with those of the oil storage groove, and the wear-resisting ring is fixedly connected with the oil storage groove in a connecting mode.

Preferably, oil storage recess both sides are the arc, and the degree of depth of oil storage recess is less than the degree of depth of traditional oil storage recess to the size of oil storage recess is unanimous with the inner wall size of sealing washer main part.

Preferably, the clamping block and the sealing ring main body are integrally installed, the clamping block is annular, and no fine groove is formed in the sealing ring main body.

Compared with the prior art, the beneficial effects of the utility model are that: the lip-shaped sealing ring manufactured by the simulation technology,

1. the design of a fine groove is cancelled in the inner ring of the sealing ring main body, so that the sealing ring main body is connected with the second auxiliary block by using the first auxiliary block, the sealing performance of a product is improved, the vulcanization molding process of the product is facilitated, and meanwhile, the maintenance is more convenient in the subsequent use process of the mold;

2. the depth of the groove in the top section of the sealing ring main body is reduced, the rigidity of the lip-shaped sealing ring is increased, the contact pressure between the sealing ring and the main shaft after assembly is improved, the sealing performance of a product is improved, meanwhile, the wear-resisting ring is arranged, the wear resistance of the sealing ring is further improved, and the service life of the sealing ring main body is prolonged.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

fig. 2 is a schematic top view of the first auxiliary block and the second auxiliary block of the present invention;

FIG. 3 is a schematic top view of the engaging block of the present invention;

fig. 4 is a schematic view of the whole three-dimensional structure of the present invention.

In the figure: 1. a seal ring main body; 2. a first auxiliary block; 3. a second auxiliary block; 4. a wear ring; 5. an oil storage groove; 6. a threaded opening; 7. and a clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a lip seal ring manufactured by using a simulation technology includes a seal ring main body 1, in order to improve convenience of use of the seal ring main body 1 and facilitate maintenance and protection of a mold, a second auxiliary block 3 may be connected above an oil storage groove 5, a threaded port 6 is formed in the seal ring main body 1, a clamping block 7 is connected outside the seal ring main body 1, first auxiliary blocks 2 are uniformly and equidistantly distributed above the seal ring main body 1, the first auxiliary blocks 2 are integrally installed with the seal ring main body 1, a cross section of each first auxiliary block 2 is circular, the second auxiliary blocks 3 are uniformly and equidistantly distributed above the oil storage groove 5, a size and a position of each second auxiliary block 3 are consistent with those of the first auxiliary blocks 2, the clamping block 7 is integrally installed with the seal ring main body 1, the clamping block 7 is circular, and no fine groove is formed in the seal ring main body 1, and the fine groove in the seal ring main body 1 is removed, and the first auxiliary blocks 2 and the second auxiliary blocks 3 are connected in a limiting manner, so as to improve sealing performance of the seal ring main body 1 and facilitate maintenance and use of the mold.

Referring to fig. 1 to 4, in order to improve the service life of the seal ring main body 1, a first auxiliary block 2 is connected above the seal ring main body 1, an oil storage groove 5 is formed in the seal ring main body 1, a wear-resistant ring 4 is connected inside the oil storage groove 5, the wear-resistant ring 4 is made of a wear-resistant material, the shape and size of the wear-resistant ring 4 are identical to those of the oil storage groove 5, the wear-resistant ring 4 is fixedly connected with the oil storage groove 5, two sides of the oil storage groove 5 are arc-shaped, the depth of the oil storage groove 5 is lower than that of the conventional oil storage groove 5, the size of the oil storage groove 5 is identical to that of the inner wall of the seal ring main body 1, the service life of the seal ring main body 1 is prolonged by reducing the depth of the oil storage groove 5, and the wear resistance of the seal ring main body 1 is improved by the wear-resistant ring 4.

The working principle is as follows: according to fig. 1-4, first, the first auxiliary block 2 and the second auxiliary block 3 are matched to connect the sealing ring main body 1 with a member to be sealed, and then the clamping block 7 and the threaded opening 6 are used to connect with a connecting piece on the other side, when the sealing ring main body 1 is used, the oil storage groove 5 seals the two connecting pieces, and the wear-resistant ring 4 is used to place the sealing ring main body 1 to be worn, which is the working process of the whole device, and the content not described in detail in the present specification belongs to the prior art known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an utilize lip seal of emulation technique preparation, includes sealing washer main part (1), its characterized in that: the sealing ring is characterized in that a first auxiliary block (2) is connected to the top of the sealing ring main body (1), an oil storage groove (5) is formed in the sealing ring main body (1), a wear-resistant ring (4) is connected to the inside of the oil storage groove (5), a second auxiliary block (3) is connected to the top of the oil storage groove (5), a threaded opening (6) is formed in the sealing ring main body (1), and a clamping block (7) is connected to the outer side of the sealing ring main body (1).

2. The lip seal according to claim 1, wherein the lip seal is manufactured by using simulation technology, and the lip seal comprises: the utility model discloses a sealing washer, including sealing washer main part (1), the top of sealing washer main part (1) even equidistance distributes has first supplementary piece (2), and just first supplementary piece (2) are the integration installation with sealing washer main part (1) to the cross section of first supplementary piece (2) is circular.

3. The lip seal according to claim 1, wherein the lip seal is manufactured by a simulation technique, and the lip seal comprises: the second auxiliary blocks (3) are uniformly and equidistantly distributed above the oil storage groove (5), and the size and the position of the second auxiliary blocks (3) are consistent with those of the first auxiliary blocks (2).

4. The lip seal according to claim 3, wherein the lip seal is manufactured by using simulation technology, and the lip seal comprises: the wear-resistant ring (4) is made of wear-resistant materials, the shape and the size of the wear-resistant ring (4) are consistent with those of the oil storage groove (5), and the wear-resistant ring (4) is fixedly connected with the oil storage groove (5) in a connecting mode.

5. A lip seal according to claim 2, wherein the lip seal is manufactured by using simulation techniques, and wherein: oil storage recess (5) both sides are the arc, and the degree of depth of oil storage recess (5) is less than the degree of depth of traditional oil storage recess (5) to the size of oil storage recess (5) is unanimous with the inner wall size of sealing washer main part (1).

6. The lip seal according to claim 1, wherein the lip seal is manufactured by a simulation technique, and the lip seal comprises: the clamping block (7) and the sealing ring main body (1) are integrally installed, the clamping block (7) is annular, and no fine groove is formed in the sealing ring main body (1).