CN215058889U

CN215058889U - Roller bearing convenient to practice thrift lubricating oil

Info

Publication number: CN215058889U
Application number: CN202121817212.0U
Authority: CN
Inventors: 韦勇; 闵建新
Original assignee: Changzhou Dayang Bearing Manufacturing Co ltd
Current assignee: Changzhou Dayang Bearing Manufacturing Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-07
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to a roller bearing technical field especially relates to a roller bearing convenient to practice thrift lubricating oil, including outer lane, inner circle and roller, the inner circle sets up in the outer lane inboard, be equipped with the holder between outer lane and the inner circle, the holder includes spacing, oil storage tank and sponge, the oil storage tank is equipped with the multiunit, and through spacing fixed connection between the just, the roller sets up in the multiunit between the oil storage tank, spacing sets up in the roller both ends, be equipped with the dust guard between outer lane and the inner circle, the dust guard sets up in the holder both sides. The utility model discloses an oil storage tank storage lubricating oil holds back through the sponge, and when roller bearing during operation, the holder rotates, drives the oil storage tank and removes, makes lubricating oil throw away, lubricates the roller, reduces the lubricating oil loss, ensures lubricated quality simultaneously.

Description

Roller bearing convenient to practice thrift lubricating oil

Technical Field

The utility model relates to a roller bearing technical field especially relates to a roller bearing convenient to practice thrift lubricating oil.

Background

Roller bearings are one type of rolling bearings, and are one of the components widely used in modern machinery. It relies on rolling contact between the primary elements to support the rotating parts. Roller bearings are now mostly standardized. The roller bearing has the advantages of small moment required by starting, high rotation precision, convenience in selection and the like.

When the roller bearing works, the roller bearing needs to be lubricated, the friction force is reduced, the abrasion of the roller is avoided, and the service life is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a roller bearing convenient for saving lubricating oil.

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

the utility model provides a roller bearing convenient to practice thrift lubricating oil, includes outer lane, inner circle and roller, the inner circle sets up in the outer lane inboard, be equipped with the holder between outer lane and the inner circle, the holder includes spacing, oil storage tank and sponge, the oil storage tank is equipped with the multiunit, and between through spacing fixed connection, the roller sets up in the multiunit between the oil storage tank, spacing sets up in the roller both ends, be equipped with the dust guard between outer lane and the inner circle, the dust guard sets up in the holder both sides.

Preferably, the outer ring and the inner ring are rotationally connected through rollers, and the rollers respectively abut against the inner side of the outer ring and the outer side of the inner ring.

Preferably, curved surfaces matched with the rollers are arranged on two sides of the oil storage tank, and oil seepage holes are formed in the curved surfaces.

Preferably, the retainer is matched with the outer ring and the inner ring and is annular.

Preferably, movable gaps are formed between the limiting frame and two ends of the roller.

Preferably, the dust guard is provided with an oil inlet hole matched with the oil storage tank.

Preferably, the dust guard is detachably connected with the outer ring and the inner ring.

Preferably, the sponge is arranged in the oil storage tank.

The utility model has the advantages that:

compared with the prior art, the utility model discloses an oil storage tank storage lubricating oil holds back through the sponge, and when roller bearing during operation, the holder rotates, drives the oil storage tank and removes, makes lubricating oil throw away, lubricates the roller, reduces the lubricating oil loss, ensures lubricated quality simultaneously.

Drawings

Fig. 1 is a schematic front view of a roller bearing convenient for saving lubricating oil according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is the structural schematic diagram of the retainer of the roller bearing convenient for saving lubricating oil provided by the utility model.

In the figure: the roller bearing comprises an outer ring 1, an inner ring 2, a retainer 3, a limiting frame 31, an oil storage tank 32, an oil leakage hole 321, sponge 33, a roller 4, a dust guard 5 and an oil inlet 51.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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. 1-3, a roller bearing convenient for saving lubricating oil comprises an outer ring 1, an inner ring 2 and rollers 4, wherein the inner ring 2 is arranged on the inner side of the outer ring 1, a retainer 3 is arranged between the outer ring 1 and the inner ring 2, the retainer 3 comprises a limiting frame 31, oil storage tanks 32 and sponge 33, the oil storage tanks 32 are provided with a plurality of groups and are fixedly connected through the limiting frame 31, the rollers 4 are arranged between the oil storage tanks 32, the limiting frame 31 is arranged at two ends of the rollers 4, dust shields 5 are arranged between the outer ring 1 and the inner ring 2, and the dust shields 5 are arranged at two sides of the retainer 3.

In this embodiment, the outer ring 1 and the inner ring 2 are rotatably connected through the roller 4, the roller 4 respectively abuts against the inner side of the outer ring 1 and the outer side of the inner ring 2, and the limiting frame 31 and the roller 4 are provided with a clearance therebetween, so as to reduce sliding friction.

Furthermore, curved surfaces matched with the rollers 4 are formed on two sides of the oil storage tank 32, and oil seepage holes 321 are formed in the curved surfaces, so that the rollers 4 can be lubricated conveniently.

Specifically, the cage 3 is fitted to the outer ring 1 and the inner ring 2, and is annular.

Specifically, the dust guard 5 is provided with an oil inlet 51 adapted to the oil storage tank 32, so that lubricating oil can be conveniently added.

Specifically, the dust guard 5 is detachably connected with the outer ring 1 and the inner ring 2, so that the bearing is convenient to detach and maintain.

Specifically, a sponge 33 is provided in the oil reservoir 32 for storing lubricating oil.

In this embodiment, through oil storage tank 32 storage lubricating oil, hold back through sponge 33, when roller bearing during operation, holder 3 rotates, drives oil storage tank 32 and removes, makes lubricating oil throw away, lubricates roller 4, controls lubricating oil quantity, reduces the lubricating oil loss, ensures lubricated quality simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Claims

1. The utility model provides a roller bearing convenient to practice thrift lubricating oil, includes outer lane (1), inner circle (2) and roller (4), its characterized in that, inner circle (2) set up in outer lane (1) inboardly, be equipped with holder (3) between outer lane (1) and inner circle (2), holder (3) are including spacing (31), oil storage tank (32) and sponge (33), oil storage tank (32) are equipped with the multiunit, and between through spacing (31) fixed connection, roller (4) set up in the multiunit between oil storage tank (32), spacing (31) set up in roller (4) both ends, be equipped with dust guard (5) between outer lane (1) and inner circle (2), dust guard (5) set up in holder (3) both sides.

2. The roller bearing facilitating the saving of lubricating oil according to claim 1, wherein the outer ring (1) and the inner ring (2) are rotatably connected through rollers (4), and the rollers (4) respectively abut against the inner side of the outer ring (1) and the outer side of the inner ring (2).

3. The roller bearing convenient for saving lubricating oil of claim 1, characterized in that, curved surfaces matched with the rollers (4) are arranged on two sides of the oil storage groove (32), and the curved surfaces are provided with oil penetration holes (321).

4. Roller bearing facilitating conservation of lubricating oil according to claim 1, characterised in that the cage (3) is adapted to the outer ring (1) and the inner ring (2) and is annular.

5. The roller bearing convenient for saving lubricating oil of claim 1, characterized in that the spacing frame (31) and two ends of the roller (4) are provided with a movable gap.

6. The roller bearing convenient for saving lubricating oil of claim 1, wherein the dust guard (5) is provided with an oil inlet hole (51) matched with the oil storage groove (32).

7. Roller bearing facilitating conservation of lubricating oil according to claim 1, wherein the dust guard (5) is removably connected to the outer ring (1) and the inner ring (2).

8. A roller bearing facilitating saving of lubricating oil according to claim 1, characterized in that the sponge (33) is disposed in an oil reservoir (32).