CN216715216U

CN216715216U - Front axle lid paper packing ring structure

Info

Publication number: CN216715216U
Application number: CN202122996370.3U
Authority: CN
Inventors: 周莹
Original assignee: CGP Wuhu Sealing Co Ltd
Current assignee: CGP Wuhu Sealing Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-10
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of sealing structures, and discloses a front axle cover paper gasket structure which comprises: the inner ring of the annular base body is matched and attached with the outer side surface of the flange of the front shaft cover, the end surface of the annular base body is matched and attached with the mounting contact surface of the front shaft cover, and the outer ring of the annular base body is the same as the inner ring in shape; wherein the outer ring shape is configured to result from an equal size offset of the inner ring shape; the end face of the annular base body is provided with a hole which is matched with a limiting rod hole on the mounting contact surface of the front shaft cover. The front shaft cover paper gasket structure can be integrally padded at the joint of the shaft cover with the front shaft cover to complete the mounting and sealing of the shaft cover and facilitate the dismounting and replacement of the front shaft cover.

Description

Front axle lid paper packing ring structure

Technical Field

The utility model relates to the technical field of sealing structures, in particular to a front axle cover paper gasket structure.

Background

The shaft cover generally needs better leakproofness when the installation, and traditional sealed mode is sealed through beating sealed glue, and this kind of sealed can cause local inhomogeneous, receives the extrusion when the shaft cover installation, and unnecessary sealed glue can spill over, causes the waste. When the shaft cover is disassembled and replaced, the sealant adhered to the shaft cover needs to be manually removed, the time consumption is long, the phenomenon of unclean removal is possibly caused, and the replacement is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a front axle cover paper gasket structure which can be integrally padded at the joint of an axle cover to complete the installation and sealing of the axle cover and facilitate the disassembly and replacement of the front axle cover.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model also provides a front axle cover paper washer structure, which comprises: the inner ring of the annular base body is matched and attached with the outer side surface of the flange of the front shaft cover, the end surface of the annular base body is matched and attached with the mounting contact surface of the front shaft cover, and the outer ring of the annular base body is the same as the inner ring in shape; wherein the outer ring shape is configured to result from an equal size offset of the inner ring shape; and a hole is arranged on the end surface of the annular base body and is matched with a limiting rod hole on the mounting contact surface of the front shaft cover.

Preferably, the annular base is configured as an integrally formed structure.

Preferably, an integrally formed first flange is arranged on the edge of the hole; the first flange can be tapped into the limiting rod hole, and the first flange can seal the connecting position of the limiting rod hole when the front axle cover is installed.

Preferably, the diameter of the hole is configured to be 9 mm.

Preferably, a second flange is arranged on the outer ring of the annular base body; wherein the second flange is adapted to an edge of the front axle cover to seal the edge of the front axle cover when the front axle cover is fully installed.

Preferably, the second flange is configured to be integrally formed with the annular base.

Preferably, a groove matched with the front axle cover is arranged at the position where the second flange is connected with the outer ring; when the front axle cover is installed, the outer flange of the front axle cover can be clamped in the groove.

Preferably, the material of the ring body is configured as sound absorbing paper.

Compared with the prior art, the front shaft cover paper gasket structure can realize the sealing of the front shaft cover without gluing, the annular base body is integrally matched with the front shaft cover to realize the sealing of the front shaft cover, the front shaft cover is only integrally dismounted and replaced when the front shaft cover paper gasket structure needs to be dismounted, mounted and replaced, the replacement process is convenient, and sealant does not need to be cleaned.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the paper washer structure of the front axle cover of the present invention;

fig. 3 is a schematic structural view of the front axle cover of the present invention.

Description of reference numerals:

1. an annular base; 2. an aperture; 3. a first flange; 4. a second flange; 5. a groove; 6. a plate body; 7. A protrusion; 8. a flange of the front axle cover; 9. and a through hole.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the present invention, the use of directional terms such as "upper, lower, left, right" generally means upper, lower, left, right as viewed with reference to the accompanying drawings, unless otherwise specified; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Fig. 1 is a schematic structural diagram of a front axle cover paper gasket structure of the present invention, which includes: the annular base body 1 is matched and attached with the outer side surface of a flange 8 of the front shaft cover in the shape of an inner ring, matched and attached with the mounting contact surface of the front shaft cover in the shape of an end surface and the same as the shape of the inner ring in the shape of an outer ring; wherein the outer ring shape is configured to result from an equal size offset of the inner ring shape; the end face of the annular base body 1 is provided with a hole 2, and the hole 2 is matched with a limiting rod hole on the mounting contact surface of the front axle cover. The annular base body 1 is of an integral structure, the structure of the annular base body is matched with the shape of a front shaft cover, the front shaft cover is of a cover body structure as shown in fig. 3, a bulge 7 is arranged below the cover body, a plate body 6 is arranged above the cover body, and a limiting rod hole 9 is arranged on the plate body 6 and can realize limiting connection of a limiting rod.

Preferably, the annular base 1 is configured as an integrally formed structure. It is in integrated into one piece's structure can conveniently operate for it can conveniently dismantle and change.

Preferably, an integrally formed first flange 3 is arranged on the edge of the hole 2; the first flange 3 can be tapped into the limit rod hole 9, and the first flange 3 can seal the connection position of the limit rod hole 9 when the front axle cover is installed. It is in, first flange 3 structure can realize with gag lever post hole 9 looks adaptation realizes fixed connection then through the gag lever post, the gag lever post can run through hole 2 with gag lever post hole 9 realizes spacing fixedly.

Preferably, the diameter of the hole 2 is configured to be 9mm in order to achieve fitting with the stopper rod hole of the front axle cover.

Preferably, for better sealing, a second flange 4 is arranged on the outer ring of the annular base body 1; wherein the second flange 4 is adapted to the edge of the front axle cover to seal the edge of the front axle cover when the front axle cover is completely mounted. As shown in fig. 1, the second flange 4 is a structure extending from the upper side of the annular base 1, and the structure can be matched with the front axle cover to realize sealing and fixing.

Preferably, the second flange 4 is configured to be integrally formed with the annular base 1 for the purpose of integral replacement and removal.

Preferably, in order to fix the front axle cover, a groove 5 matched with the front axle cover is arranged at the position where the second flange 4 is connected with the outer ring; when the front axle cover is completely installed, the outer flange of the front axle cover can be clamped in the groove 5. As can be seen from fig. 3, a flange adapted to the groove 5 is configured on the front axle cover, and the flange can be just clamped in the groove 5 when the front axle cover is installed, so that a sealing effect can be further achieved.

Preferably, in order to achieve the sound absorption effect, the material of the ring body is configured as sound absorption paper.

The working principle of the utility model is as follows, the designed structure of the annular base body 1 can be used for sealing the joint of the front shaft cover when the front shaft cover paper gasket is installed, after the limiting rod is installed, the front shaft cover can be automatically clamped in the groove 5 of the annular base body 1, then the sealing of one layer of the outer side of the front shaft cover is completed, then the first flange 3 is matched in the limiting rod hole 9 of the front shaft cover, the first flange 3 can extend into the limiting rod hole, and then the position of the limiting rod can be sealed when the limiting rod is used for realizing the fixation, so that the leakage can not occur. The structure of the utility model can be matched with the front shaft cover during installation, only the front shaft cover needs to be disassembled when needing to be replaced, the steps of sealing by sealant during installation and removing the sealant during disassembly like the traditional front shaft cover are not needed, the replacement and the sealing are convenient, and the effect of optimizing the installation and replacement operation processes of the front shaft cover is achieved. The limiting rod of the front axle cover can be independent or integrally formed with the front axle cover.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A front axle cover paper washer structure, characterized in that, front axle cover paper washer structure includes:

the inner ring of the annular base body (1) is matched and attached with the outer side surface of a flange (8) of the front shaft cover, the end surface of the annular base body is matched and attached with the mounting contact surface of the front shaft cover, and the outer ring of the annular base body is the same as the inner ring in shape; wherein the outer ring shape is configured to result from an equal size offset of the inner ring shape; and a hole (2) is arranged on the end surface of the annular base body (1), and the hole (2) is adapted to a limiting rod hole (9) on the mounting contact surface of the front axle cover.

2. Front axle cover paper washer construction according to claim 1, characterized in that the annular base body (1) is configured as an integrally formed construction.

3. Front axle cover paper washer construction according to claim 1, characterized in that the edge of the hole (2) is provided with an integrally formed first flange (3); the first flange (3) can penetrate into the limiting rod hole (9), and when the front axle cover is installed, the first flange (3) can seal the connecting position of the limiting rod hole (9).

4. Front axle cover paper washer construction according to claim 3, characterized in that the diameter of the hole (2) is configured to be 9 mm.

5. Front axle cover paper washer construction according to claim 1, characterized in that a second flange (4) is arranged on the outer ring of the ring-shaped base body (1); wherein the second flange (4) is adapted to the edge of the front axle cover to seal the edge of the front axle cover when the front axle cover is completely mounted.

6. Front axle cover paper washer construction according to claim 5, characterized in that the second flange (4) is configured in one piece with the annular base body (1).

7. The front axle cover paper washer structure of claim 5, characterized in that the position where the second flange (4) is connected with the outer ring is provided with a groove (5) adapted to the front axle cover; when the front axle cover is installed, the outer flange of the front axle cover can be clamped in the groove (5).

8. Front axle cover paper washer construction according to claim 1, characterized in that the material of the ring-shaped base body (1) is configured as sound absorbing paper.