CN215334002U

CN215334002U - Full complement roller bearing

Info

Publication number: CN215334002U
Application number: CN202121701639.4U
Authority: CN
Inventors: 肖元成
Original assignee: Shandong Sidi Metallurgical Technology Co ltd
Current assignee: Shandong Sidi Metallurgical Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-28
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a full complement roller bearing, which comprises an inner ring, a rolling body, an outer ring, a compression ring, an annular oil groove and an oil hole, wherein the compression ring is arranged at one end of the outer ring, the outer ring is sleeved outside the inner ring, the rolling body is rotatably arranged between the inner ring and the outer ring, the annular oil groove is formed in the inner surface of the inner ring, and the oil hole is formed in the annular oil groove in a radially penetrating manner. The utility model has the advantage of facilitating the lubricating grease to enter and be uniformly distributed in the bearing.

Description

Full complement roller bearing

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a full complement roller bearing.

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. However, the roller bearing at the present stage is inconvenient for filling lubricating grease into the bearing, and after the lubricating grease is filled, the grease is inconvenient for being uniformly distributed in the bearing, so that the normal use of the bearing is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a full-complement roller bearing which has the advantage of facilitating lubricating grease to enter and be uniformly distributed in the bearing, and solves the problems that the roller bearing at the present stage is inconvenient to fill lubricating grease into the bearing, and after the lubricating grease is filled, the grease is inconvenient to be uniformly distributed in the bearing, so that the normal use of the bearing is influenced.

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

the utility model provides a full complement roller bearing, includes inner circle, rolling element, outer lane, clamping ring, annular oil groove and oilhole, the one end of outer lane is equipped with the clamping ring, the outer lane has been cup jointed in the outside of inner circle, rotate between inner circle and the outer lane and install the rolling element, the annular oil groove has been seted up to the internal surface of inner circle, the oilhole has been seted up to radial running through on the annular oil groove.

Preferably, a plurality of oil holes are arranged, and the oil holes are distributed on the annular oil groove in an annular array.

Preferably, the annular oil groove is located on a center line of the inner ring.

Preferably, the rolling bodies are provided with a plurality of rolling bodies, two rolling bodies are in a group and are symmetrically distributed between the inner ring and the outer ring, and the annular oil groove is positioned between the two rolling bodies in the same group.

Compared with the prior art, the utility model has the beneficial effects that: simple structure, inside lubricating grease can conveniently get into the bearing through annular oil groove and oilhole fast, made whole bearing be in good lubricated state to guarantee whole mechanical equipment's normal operating.

Drawings

Fig. 1 is a schematic front view of the present invention.

In the figure: 1. an inner ring; 2. a rolling body; 3. an outer ring; 4. pressing a ring; 5. an annular oil groove; 6. and an oil hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, an embodiment of the present invention:

the utility model provides a full complement roller bearing, includes inner circle 1, rolling element 2, outer lane 3, clamping ring 4, annular oil groove 5 and oilhole 6, and the one end of outer lane 3 is equipped with clamping ring 4, and outer lane 3 has been cup jointed in the outside of inner circle 1, and the rolling element 2 is installed in rotating between inner circle 1 and the outer lane 3, and rolling element 2 is equipped with a plurality of, and two rolling elements 2 are a set of symmetric distribution between inner circle 1 and outer lane 3.

Annular oil groove 5 is located between two rolling elements 2 of same set, annular oil groove 5 has been seted up to the internal surface of inner circle 1, annular oil groove 5 is located the central line of inner circle 1, radially run through on the annular oil groove 5 and seted up oilhole 6, oilhole 6 is equipped with a plurality of, and oilhole 6 annular array distributes on annular oil groove 5, and then reach and make lubricating grease can conveniently pass through annular oil groove 5 fast and oilhole 6 gets into inside the bearing, make whole bearing be in good lubricated state, thereby guarantee whole mechanical equipment's normal operating.

The working principle is as follows: when the bearing is used, a user sleeves the bearing inner ring 1 outside the rotating shaft, aligns the annular oil groove 5 with the oil outlet in the rotating shaft, and lubricating grease can conveniently and quickly enter the bearing through the annular oil groove 5 and the oil hole 6, so that the whole bearing is in a good lubricating state, and the normal operation of the whole mechanical equipment is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a full complement roller bearing, includes inner circle (1), rolling element (2), outer lane (3), clamping ring (4), annular oil groove (5) and oilhole (6), its characterized in that: the one end of outer lane (3) is equipped with clamping ring (4), outer lane (3) have been cup jointed in the outside of inner circle (1), rotate between inner circle (1) and outer lane (3) and install rolling element (2), annular oil groove (5) have been seted up to the internal surface of inner circle (1), radially run through on annular oil groove (5) and seted up oilhole (6).

2. A full complement roller bearing as claimed in claim 1, wherein: the oil holes (6) are provided with a plurality of oil holes, and the oil holes (6) are distributed on the annular oil groove (5) in an annular array manner.

3. A full complement roller bearing as claimed in claim 1, wherein: the annular oil groove (5) is positioned on the central line of the inner ring (1).

4. A full complement roller bearing as claimed in claim 1, wherein: the rolling bodies (2) are provided with a plurality of rolling bodies, the two rolling bodies (2) are symmetrically distributed between the inner ring (1) and the outer ring (3) in a group, and the annular oil groove (5) is positioned between the two rolling bodies (2) in the same group.