CN216554957U

CN216554957U - Deep groove ball bearing with high bearing capacity

Info

Publication number: CN216554957U
Application number: CN202123079259.4U
Authority: CN
Inventors: 王辉; 孙福祥
Original assignee: Wafangdian Mingkai Bearing Manufacturing Co ltd
Current assignee: Wafangdian Mingkai Bearing Manufacturing Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-17
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a deep groove ball bearing with high bearing capacity, which belongs to the technical field of deep groove ball bearings and comprises a bearing outer ring and a bearing inner ring, wherein convenient maintenance devices are arranged on two sides of the bearing inner ring, first ring grooves are formed in two sides of the outer surface of the bearing inner ring, a first rectangular groove is formed in one side of the inner wall of each first ring groove, second ring grooves are formed in two sides of the outer surface of the bearing outer ring, a second rectangular groove is formed in one side of the inner wall of each second ring groove, and each convenient maintenance device comprises two ring blocks. This deep groove ball bearing with high bearing capacity through setting up convenient maintenance device for bearing inner race is when rotating, and under the effect of the ring block of circle in the bearing and the brush pole on the ring block, can clean bearing inner race's inner wall, and then can clear away the dust of adhesion on bearing inner race, and then make the rotation between bearing inner race and the bearing inner race more convenient.

Description

Deep groove ball bearing with high bearing capacity

Technical Field

The utility model belongs to the technical field of deep groove ball bearings, and particularly relates to a deep groove ball bearing with high bearing capacity.

Background

The original single-row radial ball bearing of the deep groove ball bearing is the most widely applied rolling bearing, and is characterized by small friction resistance and high rotating speed, can be used on a machine element bearing radial load or combined load acted simultaneously in the radial direction and the axial direction, and can also be used on a machine element bearing axial load, and the deep groove ball bearing with high bearing capacity is one of common deep groove ball bearings.

In the use process of a common deep groove ball bearing, a roller is arranged between a bearing inner ring and an outer ring, so that dust is easily accumulated on the inner wall of the bearing outer ring, the dust can influence the rolling effect of the roller in the bearing, and the service life of the bearing can be reduced in the long term.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a deep groove ball bearing with high bearing capacity, which solves the problems that in the use process of a common deep groove ball bearing, a roller is arranged between a bearing inner ring and a bearing outer ring, so that dust is easily accumulated on the inner wall of the bearing outer ring, the dust can influence the rolling effect of the roller in the bearing, and the service life of the bearing can be reduced in the long term.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a deep groove ball bearing with high bearing capacity, includes bearing inner race and bearing inner race, the both sides of bearing inner race are provided with convenient maintenance device, first annular has all been seted up to the surface both sides of bearing inner race, first rectangular channel has been seted up to inner wall one side of first annular, the second annular has all been seted up to the surface both sides of bearing inner race, the second rectangular channel has been seted up to inner wall one side of second annular.

As a further scheme of the utility model: convenient maintenance device includes two ring pieces, the surface size and the shape of ring piece and the inner wall size and the shape looks adaptation of first annular, the fixed surface of ring piece is connected with a plurality of rectangular rod.

As a further scheme of the utility model: the surface both ends of rectangle pole respectively with first rectangular channel and second rectangular channel overlap joint, left the surface fixed connection of rectangle pole has the cylinder.

As a further scheme of the utility model: the outer fixed surface of cylinder is connected with the brush pole, and the right side the outer fixed surface of rectangle pole is connected with the kelly, the outer surface size and the shape of kelly and the inner wall size and the shape looks adaptation of cylinder.

As a further scheme of the utility model: the inner wall sliding connection of second annular has the forked tail drum, the surface fixed connection of forked tail drum has annular connecting block.

As a further scheme of the utility model: and one side of the outer surface of the rectangular rod is fixedly connected with a clamping rod, and the size and the shape of the outer surface of the clamping rod are matched with the size and the shape of the inner wall of the dovetail cylinder.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this deep groove ball bearing with high bearing capacity through setting up convenient maintenance device for bearing inner race is when rotating, and under the effect of the ring block of circle in the bearing and the brush pole on the ring block, can clean bearing inner race's inner wall, and then can clear away the dust of adhesion on bearing inner race, and then make the rotation between bearing inner race and the bearing inner race more convenient.

2. This deep groove ball bearing with high bearing capacity through setting up first annular, cylinder and kelly for two ring pieces can be fixed at the surface of bearing inner circle, and the brush pole can be fixed between bearing inner circle and bearing outer lane, and then can be when the bearing outer lane rotates, the brush pole can clean.

3. This deep groove ball bearing with high bearing capacity through setting up annular connecting block and forked tail drum for the forked tail drum can be at second ring inslot rotation, and then cooperates the screens pole on the ring piece, makes the fixed of ring piece more firm.

Drawings

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

FIG. 2 is a schematic three-dimensional structure of the bearing inner race of the present invention;

FIG. 3 is a perspective structural view of the cylinder of the present invention;

FIG. 4 is a schematic perspective view of the latch of the present invention;

in the figure: 1. a bearing outer race; 2. a bearing inner race; 3. a convenient maintenance device; 31. a ring block; 32. a rectangular bar; 33. a position clamping rod; 34. a cylinder; 35. a brush rod; 36. a clamping rod; 4. a first ring groove; 5. a first rectangular groove; 6. a second rectangular groove; 7. a second ring groove; 8. an annular connecting block; 9. a dovetail cylinder.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a deep groove ball bearing with high bearing capacity, including bearing inner race 1 and bearing inner race 2, the both sides of bearing inner race 2 are provided with convenient maintenance device 3, through setting up convenient maintenance device 3, make bearing inner race 1 when 2 surfaces of bearing inner race rotate, can clean bearing inner race 1's inner wall through brush pole 35, and then avoid the dust to produce the influence to bearing inner race 2 and bearing inner race 1's rotation, first annular 4 has all been seted up to bearing inner race 2's surface both sides, first rectangular channel 5 has been seted up to inner wall one side of first annular 4, second annular groove 7 has all been seted up to bearing inner race 1's surface both sides, second rectangular channel 6 has been seted up to inner wall one side of second annular groove 7.

Specifically, as shown in fig. 2, 3 and 4, the convenient maintenance device 3 includes two ring blocks 31, the size and shape of the outer surface of the ring block 31 are matched with the size and shape of the inner wall of the first ring groove 4, the ring block 31 can be clamped into the first ring groove 4 by arranging the ring block 31 and the first ring groove 4, and then fixed, the outer surface of the ring block 31 is fixedly connected with a plurality of rectangular rods 32, both ends of the outer surface of each rectangular rod 32 are respectively overlapped with the first rectangular groove 5 and the second rectangular groove 6, the rectangular rods 32 can be installed by matching the first rectangular groove 5 and the second rectangular groove 6, the outer surface of the left rectangular rod 32 is fixedly connected with a cylinder 34, the outer surface of the cylinder 34 is fixedly connected with a brush rod 35, by arranging the brush rod 35, the inner wall of the bearing outer ring 1 can be cleaned, the outer surface of the right rectangular rod 32 is fixedly connected with a clamping rod 36, outer surface size and shape of kelly 36 and the inner wall size and the shape looks adaptation of cylinder 34, through setting up kelly 36 and cylinder 34, can fix two ring pieces 31, the inner wall sliding connection of second ring groove 7 has forked tail drum 9, the outer fixed surface of forked tail drum 9 is connected with annular connecting block 8, surface one side fixedly connected with screens pole 33 of rectangle pole 32, the outer surface size and the shape of screens pole 33 and the inner wall size and the shape looks adaptation of forked tail drum 9, through setting up screens pole 33 and forked tail drum 9, make screens pole 33 can be fixed with forked tail drum 9, and then further fix ring piece 31.

The working principle of the utility model is as follows:

s1, when the inner wall of the bearing outer ring 1 needs to be cleaned, the ring block 31 is aligned with the first annular groove 4 and then is clamped and embedded, the ring block 31 is clamped and embedded with the first annular groove 4, the rectangular rod 32 is overlapped with the first rectangular groove 5 and the second rectangular groove 6, and the clamping rod 36 is clamped into the inner wall of the cylinder 34 at the moment, so that the two ring blocks 31 are fixed;

s2, simultaneously, the clamping rod 33 is clamped into the dovetail cylinder 9, so that the ring block 31 and the dovetail cylinder 9 are fixed, the brush rod 35 is attached to the inner wall of the bearing outer ring 1, the bearing outer ring 1 is rotated, and the brush rod 35 slides on the inner wall of the bearing outer ring 1 to be cleaned;

s3, when the bearing outer race 1 rotates, the dovetail cylinder 9 slides on the inner wall of the second groove 7, and the distance between the dovetail cylinders 9 is kept constant by the annular connecting block 8.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a deep groove ball bearing with high bearing capacity, includes bearing inner race (2) and bearing outer race (1), its characterized in that: the utility model discloses a bearing inner race (2) for the automobile, including bearing inner race (2), first annular (4) have all been seted up to the surface both sides of bearing inner race (2), first rectangular channel (5) have been seted up to inner wall one side of first annular (4), second annular (7) have all been seted up to the surface both sides of bearing outer race (1), second rectangular channel (6) have been seted up to inner wall one side of second annular (7).

2. The deep groove ball bearing with high load bearing capacity of claim 1, wherein: convenient maintenance device (3) include two ring pieces (31), the outer surface size and the shape of ring piece (31) and the inner wall size and the shape looks adaptation of first annular (4), the outer fixed surface of ring piece (31) is connected with a plurality of rectangle pole (32).

3. The deep groove ball bearing with high load bearing capacity of claim 2, wherein: the surface both ends of rectangle pole (32) respectively with first rectangular channel (5) and second rectangular channel (6) overlap joint, left the surface fixed connection of rectangle pole (32) has cylinder (34).

4. A deep groove ball bearing with high load bearing according to claim 3, characterized in that: the outer fixed surface of cylinder (34) is connected with brush pole (35), and the right side the outer fixed surface of rectangle pole (32) is connected with kelly (36), the outer surface size and the shape of kelly (36) and the inner wall size and the shape looks adaptation of cylinder (34).

5. The deep groove ball bearing with high load bearing capacity of claim 2, wherein: the inner wall sliding connection of second annular (7) has forked tail drum (9), the surface fixed connection of forked tail drum (9) has annular connecting block (8).

6. The deep groove ball bearing with high load bearing capacity of claim 5, wherein: the outer surface of the rectangular rod (32) is fixedly connected with a clamping rod (33), and the size and the shape of the outer surface of the clamping rod (33) are matched with the size and the shape of the inner wall of the dovetail cylinder (9).