CN219639276U

CN219639276U - Bearing frame convenient to maintain

Info

Publication number: CN219639276U
Application number: CN202321225493.XU
Authority: CN
Inventors: 罗云峰; 涂建华; 陈泗均; 朱君
Original assignee: Sichuan Yongfeng Pulp & Paper Co ltd
Current assignee: Sichuan Yongfeng Pulp & Paper Co ltd
Priority date: 2023-05-20
Filing date: 2023-05-20
Publication date: 2023-09-05
Anticipated expiration: 2033-05-20

Abstract

The utility model belongs to the technical field of bearing seats. In view of the problems that the existing integral bearing seat is inconvenient to maintain and impurities easily enter the inner side of the bearing seat to cause the bearing to be easily damaged, the utility model discloses a bearing seat convenient to maintain, which structurally comprises a bearing seat main body, a bearing seat cover and a bearing seat cover, wherein the bearing seat main body is provided with a base seat and a bearing cover; the base is detachably connected with the bearing cover; the base and the bearing cover are mutually matched to form a bearing cavity for placing a bearing; the front end cover is a transparent cover and is arranged on one side of the bearing seat main body so as to seal one side of the bearing cavity; the front end cover is detachably connected with the bearing seat main body; the front end cover is provided with an oil filling port; the rear end cover is of an annular structure and is arranged on the other side of the bearing seat main body; the rear end cover is provided with a first half-ring plate and a second half-ring plate; the first half ring plate and the second half ring plate are respectively connected with the base and the bearing cover; when in use, the rear end cap and the shaft cooperate to seal the other side of the bearing cavity. The bearing seat is convenient to maintain and long in service life.

Description

Bearing frame convenient to maintain

Technical Field

The utility model belongs to the technical field of bearing seats, and particularly relates to a bearing seat convenient to maintain.

Background

The bearing seat is a seat body which is used for installing and fixing the bearing and can bear certain supporting force, and the bearing realizes synchronous rotation with the shaft through the cooperation with the shaft on the bearing seat.

At present, the bearing pedestal is mostly of an integral fixing structure with two open ends, and the bearing sleeve is arranged on the bearing pedestal and is covered by the bearing pedestal, and then the bearing pedestal is fixed on the frame.

When maintenance is needed, a cutting, breaking and disassembling mode can be generally adopted, so that the maintenance is inconvenient; meanwhile, impurities easily enter the inner side of the bearing seat to cause easy damage of the bearing and influence normal work.

Disclosure of Invention

In view of the problem that the existing integral bearing seat is inconvenient to maintain and impurities easily enter the inner side of the bearing seat to cause the bearing to be easily damaged, one of the purposes of the utility model is to provide a bearing seat convenient to maintain, which is of a split structure, is convenient to maintain and replace the bearing, can prevent impurities from entering the inside of the bearing seat, and is beneficial to prolonging the service life.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a bearing seat convenient to maintain comprises a bearing seat main body, a bearing seat cover and a bearing seat cover, wherein the bearing seat main body is provided with a base seat and a bearing cover; the base is detachably connected with the bearing cover; the base and the bearing cover are mutually matched to form a bearing cavity for placing a bearing; the front end cover is a transparent cover and is arranged on one side of the bearing seat main body so as to seal one side of the bearing cavity; the front end cover is detachably connected with the bearing seat main body; the front end cover is provided with an oil filling port; the rear end cover is of an annular structure and is arranged on the other side of the bearing seat main body.

The rear end cover is provided with a first half-ring plate and a second half-ring plate; the first semi-ring plate and the second semi-ring plate are respectively connected with the base and the bearing cover; when in use, the rear end cap and shaft cooperate to seal the other side of the bearing cavity.

In one of the technical schemes disclosed by the utility model, the front end cover comprises a first connecting plate and a second connecting plate which are matched with each other; the first connecting plate and the second connecting plate are respectively connected with the base and the bearing cover.

In one of the technical schemes disclosed by the utility model, two sides of the base and the bearing cover are provided with mutually matched lug plates; the ear plate is provided with threaded holes which are matched with each other.

In one of the technical schemes disclosed by the utility model, the lug plate of the base is provided with a positioning step; and a positioning table matched with the positioning step is arranged on the lug plate of the bearing seat.

In one of the technical schemes disclosed by the utility model, the outer wall of the bearing cover is provided with a plurality of cooling fins.

In one of the technical schemes disclosed by the utility model, the base and the bearing cover are provided with mounting grooves for mounting the bearing.

In one of the technical schemes disclosed by the utility model, sealing grooves are respectively arranged on two sides of the base and the bearing cover, which correspond to the front end cover and the rear end cover; and a sealing ring is arranged in the sealing groove.

In one of the technical solutions disclosed in the utility model, the rear end cover is detachably connected with the bearing seat main body.

In one of the technical schemes disclosed by the utility model, the front end cover and the rear end cover are connected with the bearing seat main body through a plurality of bolts.

In one of the technical solutions disclosed in the utility model, the bearing cover is located above the base.

As can be seen from the above description, compared with the prior art, the utility model has the following beneficial effects:

1. the bearing seat main body is divided into the detachable base and the bearing cover, so that the bearing can be taken out only by detaching the bearing cover when in later maintenance, and the maintenance is convenient; meanwhile, the front end cover and the rear end cover are respectively arranged on the two sides of the bearing seat main body, so that the two sides of the bearing seat main body have a dustproof function, impurities can be prevented from entering the bearing seat main body, and the service life is prolonged; the front end cover is a transparent cover, so that the lubrication condition in the bearing seat main body can be checked at any time, and the maintenance is convenient.

2. The bearing cover is provided with a plurality of radiating fins, so that the heat dissipation of the bearing seat main body is improved, and the service life is prolonged.

3. The base and the bearing cover are provided with mutually matched lug plates, and the base and the lug plates of the bearing cover are respectively provided with mutually matched positioning steps and positioning tables, so that the bearing seat is convenient for workers to quickly assemble.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the related art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic view of the structure of one side of the present utility model.

Fig. 2 is a schematic structural diagram of the other side of the present utility model.

FIG. 3 is a schematic view of the present utility model in a longitudinal section.

Fig. 4 is a schematic structural view of the present utility model.

Reference numerals: 1-a bearing seat main body; 11-a base; 111-positioning steps; 12-a bearing cap; 121-heat sink; 122-positioning table; 13-bearing chamber; 14-sealing the groove; 15-mounting grooves; 16-ear plate; 2-a front end cover; 21-an oil filling port; 22-a first connection plate; 23-a second connection plate; 3-a rear end cover; 31-a first half-ring plate; 32-a second half-ring plate; 4-bearing.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

The embodiment of the utility model discloses a bearing seat convenient to maintain, which has the structure shown in figures 1-4 and comprises a bearing seat main body 1, and a front end cover 2 and a rear end cover 3 which are arranged on two sides of the bearing seat main body 1.

Specifically, the bearing housing body 1 includes a base 11 and a bearing cover 12 provided above the base 11. The base 11 and the bearing cover 12 are detachably connected, and the base 11 and the bearing cover 12 are mutually matched to form a bearing cavity 13 for placing the bearing 4.

The front end cover 2 is detachably arranged on one side of the bearing seat main body 1 to seal one side of the bearing cavity 13, and the front end cover 2 is a transparent cover. The top of the front end cover 2 is provided with an oil filling port 21.

The rear end cap 3 is provided on the other side of the bearing housing body with a first half-ring plate 31 and a second half-ring plate 32 which are fitted to each other, provided on the base 11 and the bearing cap 12, respectively.

During actual use, one side of the bearing seat main body 1 has a dustproof function through the front end cover 2, and the other side of the bearing seat main body 1 has a dustproof function through the first half ring plate 31 and the second half ring plate 32, so that impurities can be prevented from entering the bearing seat main body 1, the service life is prolonged, and the maintenance frequency is reduced; meanwhile, the front end cover 2 is a transparent cover, so that the condition of lubricating oil in the bearing seat main body 1 can be checked at any time, and lubricating oil can be added through the oil injection port 21 on the front end cover 2, thereby being beneficial to reducing the maintenance difficulty of the bearing seat; finally, the base 11 and the bearing cover 12 are detachably connected, so that the bearing can be taken out only by detaching the bearing cover 12 when maintenance is performed, and the maintenance is convenient.

More specifically, to facilitate the disassembly of the bearing cap 12, the front end cap 2 has a first connection plate 22 and a second connection plate 23 that cooperate with each other, provided on the base 11 and the bearing cap 12, respectively.

In some embodiments, in consideration of sealability of the front end cover 2, the rear end cover 3, and the bearing housing body 1, leakage of lubricating oil is avoided, and both side end surfaces of the base 11 and the bearing housing 12 are respectively provided with seal grooves 14 in which seal rings (not shown in the drawings) are provided.

In actual use, the bearing housing has poor heat dissipation, which affects normal use of the bearing, and the outer wall of the top of the bearing cover 12 is designed with a plurality of heat dissipation fins 121, so as to improve heat dissipation of the bearing housing.

In some embodiments, to facilitate the installation of the bearing 4, the base 11 and the bearing cap 12 are provided with mounting grooves 15 for mounting the bearing 4.

Meanwhile, in order to facilitate the rapid assembly of the bearing seat for the staff, the two sides of the base 11 and the bearing cover 12 are respectively provided with an ear plate 16 which are mutually matched, the ear plates 16 are provided with threaded holes which are mutually matched, and the ear plates are fixedly connected through bolts so that the base 11 and the bearing cover 12 are connected into a whole.

More specifically, the ear plate of the base 11 is provided with a positioning step 111, and correspondingly, the bearing cover 12 is provided with a positioning table 122 matched with the positioning step 111, so that a worker can conveniently and quickly assemble the bearing seat.

As a specific implementation manner of the above embodiment, the front end cover 2 and the rear end cover 3 are connected and fixed with the bearing seat main body 1 through a plurality of bolts.

As can be seen from the above description, the working principle and the beneficial effects of the embodiment of the utility model are as follows:

the bearing seat main body 1 is divided into the detachable base 11 and the bearing cover 12, so that the bearing can be taken out only by detaching the bearing cover 12 when in later maintenance, and the maintenance is convenient; meanwhile, the front end cover 2 and the rear end cover 3 are respectively arranged on the two sides of the bearing seat main body 1, so that the two sides of the bearing seat main body 1 have a dustproof function, impurities can be prevented from entering the bearing seat main body 1, and the service life is prolonged; furthermore, the front end cover 2 is a transparent cover, so that the lubrication condition in the bearing seat main body 1 can be checked at any time, and the maintenance is convenient; furthermore, the bearing cover 12 is provided with a plurality of cooling fins 121, which is beneficial to improving the heat dissipation of the bearing seat main body 1, thereby being beneficial to prolonging the service life; finally, the base 11 and the bearing cover 12 are provided with mutually matched lug plates 16, and the lug plates of the base 11 and the bearing cover 12 are respectively provided with mutually matched positioning steps 111 and positioning platforms 122, so that a worker can conveniently and quickly assemble the bearing seat.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A bearing housing for ease of maintenance, comprising:

the bearing seat main body is provided with a base and a bearing cover;

the base is detachably connected with the bearing cover; the base and the bearing cover are mutually matched to form a bearing cavity for placing a bearing;

the front end cover is a transparent cover and is arranged on one side of the bearing seat main body so as to seal one side of the bearing cavity; the front end cover is detachably connected with the bearing seat main body; the front end cover is provided with an oil filling port;

the rear end cover is of an annular structure and is arranged on the other side of the bearing seat main body;

the rear end cover is provided with a first half-ring plate and a second half-ring plate;

the first semi-ring plate and the second semi-ring plate are respectively connected with the base and the bearing cover;

when in use, the rear end cap and shaft cooperate to seal the other side of the bearing cavity.

2. The easy maintenance bearing housing of claim 1, wherein said front end cap includes first and second mating webs; the first connecting plate and the second connecting plate are respectively connected with the base and the bearing cover.

3. The easy-to-maintain bearing housing of claim 1, wherein the base and the bearing cap are provided with cooperating lugs on both sides; the ear plate is provided with threaded holes which are matched with each other.

4. A bearing seat convenient for maintenance according to claim 3, wherein the lug plate of the base is provided with a positioning step; and a positioning table matched with the positioning step is arranged on the lug plate of the bearing seat.

5. The easy-to-maintain bearing housing of claim 1 wherein a plurality of cooling fins are provided on an outer wall of the bearing cap.

6. The easy maintenance bearing housing of claim 1 wherein said base and said bearing cap are provided with mounting slots for mounting bearings.

7. The easy-to-maintain bearing housing of claim 1, wherein sealing grooves are provided on both sides of the base and the bearing cap corresponding to the front end cover and the rear end cover, respectively; and a sealing ring is arranged in the sealing groove.

8. The easy maintenance bearing housing of claim 1 wherein said rear end cap is removably connected to said housing body.

9. The easy maintenance bearing housing of claim 8 wherein said front end cap and said rear end cap are connected to said housing body by a plurality of bolts.

10. The easy maintenance bearing housing of claim 1 wherein said bearing cap is located above said base.