CN211231275U

CN211231275U - Bearing of multiseriate gyro wheel

Info

Publication number: CN211231275U
Application number: CN201922398706.9U
Authority: CN
Inventors: 王玉珍
Original assignee: Wujiang Sunshine Plastic Products Co ltd
Current assignee: Wujiang Sunshine Plastic Products Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-11
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a bearing with a plurality of rows of rollers, which comprises an outer ring, balls, an inner ring and a reinforcing mechanism; the ball bearing is connected in the outer ring in a rolling manner, and the bottom end of the ball bearing is connected with an inner ring sleeved in the outer ring in a rolling manner; the reinforcing mechanism comprises a first connecting ring, a second connecting ring, a first connecting shaft, a second roller, a second connecting ring, a second connecting shaft and a second roller, and the first connecting ring is positioned on two opposite sides of the ball; a first connecting shaft is fixedly connected between the first connecting rings, and the surface of the first connecting shaft is sleeved with a first roller; the first connecting rings are fixedly connected with second connecting rings on two sides of the balls through fixing plates, and second connecting shafts are fixedly connected between the second connecting rings; and a second roller is sleeved on the surface of the second connecting shaft. The bearing of this kind of multiseriate gyro wheel simple structure, modern design improve the whole preceding intensity of bearing, are convenient for reduce the pressure that receives in the ball use in the bearing, facilitate the use.

Description

Bearing of multiseriate gyro wheel

Technical Field

The utility model relates to a bearing specifically is a bearing of multiseriate gyro wheel, belongs to bearing application technical field.

Background

The bearing is an important part in the modern mechanical equipment. The main function of the bearing is to support the mechanical rotating body, reduce the friction coefficient in the moving process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, and in order to compare the bearing capacity of the bearing for resisting pitting corrosion, when the rated service life of the bearing is specified to be one million revolutions (106), the maximum load capable of being borne is the basic rated dynamic load, which is represented by C.

A lot of problems exist in the use of current individual bearing, can produce the pressure that increases when using between ball and the interior outer ring in some current bearings, can influence the bearing and stabilize the rotation, can influence the rotation condition of ball in the bearing, influence the use. Therefore, a multi-row roller bearing is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multi-row roller bearing for solving the above problems.

The utility model realizes the purpose through the following technical proposal, a multi-row roller bearing comprises an outer ring, a ball, an inner ring and a reinforcing mechanism; the ball bearing is connected in the outer ring in a rolling manner, and the bottom end of the ball bearing is connected with an inner ring sleeved in the outer ring in a rolling manner;

the reinforcing mechanism comprises a first connecting ring, a second connecting ring, a first connecting shaft, a second roller, a second connecting ring, a second connecting shaft and a second roller, and the first connecting ring is positioned on two opposite sides of the ball; a first connecting shaft is fixedly connected between the first connecting rings, and the surface of the first connecting shaft is sleeved with a first roller; the first connecting rings are fixedly connected with second connecting rings on two sides of the balls through fixing plates, and second connecting shafts are fixedly connected between the second connecting rings; and a second roller is sleeved on the surface of the second connecting shaft.

Preferably, the number of the balls is several, and the balls are uniformly distributed between the outer ring and the inner ring.

Preferably, the number of the first connecting rings is two, and the two first connecting rings are arranged in parallel.

Preferably, the number of the second connecting rings is two, the two first connecting rings are arranged in parallel, and the first connecting rings are arranged in the second connecting rings.

Preferably, the number of the first rollers is equal to that of the balls, the first rollers are alternately not attached to the balls, and the first rollers are connected with the inner wall of the outer ring in a rolling manner.

Preferably, the number of the second rollers is equal to that of the balls, the second rollers are alternately not attached to the balls, and the second rollers are in rolling connection with the outer wall of the inner ring.

The utility model has the advantages that:

1. the bearing of this kind of multiseriate gyro wheel simple structure, modern design improve the whole preceding intensity of bearing, are convenient for reduce the pressure that receives in the ball use in the bearing, make things convenient for the bearing to stabilize the use, and the bearing of being convenient for stably uses, prolongs the life of bearing, the operation of being convenient for.

2. When using, through the effect of the strengthening mechanism that sets up, the guarantee bearing is stable in the use, is convenient for share pressure for the ball, and the practicality of effectual guarantee bearing has wide market prospect, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

fig. 3 is a schematic view of the connection structure of the first roller and the ball according to the present invention.

In the figure: 1. the connecting device comprises an outer ring, 2, balls, 3, an inner ring, 4, a first connecting ring, 5, a first connecting shaft, 6, a first roller, 7, a second connecting ring, 8, a second connecting shaft, 9, a second roller, 10 and a fixing plate.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. 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.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a multi-row roller bearing includes an outer ring 1, balls 2, an inner ring 3, and a reinforcing mechanism; the inner ring 1 is connected with balls 2 in a rolling manner, and the bottom end of each ball 2 is connected with an inner ring 3 sleeved in the outer ring 1 in a rolling manner;

the reinforcing mechanism comprises a first connecting ring 4, a second connecting ring 7, a first connecting shaft 5, a second roller 9, a second connecting ring 7, a second connecting shaft 8 and a second roller 9, and the first connecting ring 4 is positioned on two opposite sides of the ball 2; a first connecting shaft 5 is fixedly connected between the first connecting rings 4, and a first roller 6 is sleeved on the surface of the first connecting shaft 5; the first connecting rings 4 are fixedly connected with second connecting rings 7 which are positioned at two sides of the balls 2 through fixing plates 10, and second connecting shafts 8 are fixedly connected between the second connecting rings 7; and a second roller 9 is sleeved on the surface of the second connecting shaft 8.

The number of the balls 2 is a plurality, and the balls 2 are uniformly distributed between the outer ring 1 and the inner ring 3, so that the balls 2 can be conveniently and compactly placed; the number of the first connecting rings 4 is two, and the two first connecting rings 4 are arranged in parallel, so that the first connecting shafts 5 can be conveniently connected; the number of the second connecting rings 7 is two, the two first connecting rings 4 are arranged in parallel, and the first connecting rings 4 are arranged in the second connecting rings 7, so that the second connecting rings 7 are ensured to be reasonably arranged and convenient to operate; the number of the first rollers 6 is equal to that of the balls 2, the first rollers 6 are alternately distributed with the balls 2 in a non-fit manner, and the first rollers 6 are in rolling connection with the inner wall of the outer ring 1, so that the first rollers 6 are in rotating connection with the inner wall of the outer ring 1; second gyro wheel 9 equals with 2 figure of ball, alternate not laminating distribution between second gyro wheel 9 and the ball 2, and

second gyro wheel

9 and 3 outer walls of inner circle ring rolling connection, the second gyro wheel 9 of being convenient for rotates with 3 outer walls of inner circle ring and laminates, convenient operation.

The utility model discloses when using, the power that receives through inner race ring 3 can pass through 2 transmissions of ball,

ball

2 and 1 inner wall thrust of outer race ring simultaneously, the power that inner race ring 3 received simultaneously promotes second gyro wheel 9 effect, second gyro wheel 9 can be used in second go-between 7 effect, second go-between 7 is through the first go-between 4 of fixed plate 10 effect, and then first gyro wheel 6 of first go-between 4 promotion and outer race ring 1 effect, and then be convenient for share the power that ball 2 received, guarantee ball 2 stably rotates, improve the stability that the bearing placed, be convenient for extend the life of bearing, be convenient for operate.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A bearing of multiseriate gyro wheel which characterized in that: comprises an outer ring (1), balls (2), an inner ring (3) and a reinforcing mechanism; the inner ring (3) sleeved in the outer ring (1) is connected with the bottom end of the ball (2) in a rolling way;

the reinforcing mechanism comprises a first connecting ring (4), a second connecting ring (7), a first connecting shaft (5), a second roller (9), the second connecting ring (7), a second connecting shaft (8) and a second roller (9), and the first connecting ring (4) is positioned on two opposite sides of the ball (2); a first connecting shaft (5) is fixedly connected between the first connecting rings (4), and a first roller (6) is sleeved on the surface of the first connecting shaft (5); the first connecting ring (4) is fixedly connected with second connecting rings (7) which are positioned at two sides of the ball (2) through a fixing plate (10), and a second connecting shaft (8) is fixedly connected between the second connecting rings (7); and a second roller (9) is sleeved on the surface of the second connecting shaft (8).

2. The multi-row roller bearing according to claim 1, wherein: the number of the balls (2) is a plurality, and the balls (2) are uniformly distributed between the outer ring (1) and the inner ring (3).

3. The multi-row roller bearing according to claim 1, wherein: the number of the first connecting rings (4) is two, and the two first connecting rings (4) are arranged in parallel.

4. The multi-row roller bearing according to claim 1, wherein: the number of the second connecting rings (7) is two, the two first connecting rings (4) are arranged in parallel, and the first connecting rings (4) are arranged in the second connecting rings (7).

5. The multi-row roller bearing according to claim 1, wherein: the number of the first rollers (6) is equal to that of the balls (2), the first rollers (6) and the balls (2) are alternately distributed in a non-fit manner, and the first rollers (6) are in rolling connection with the inner wall of the outer ring (1).

6. The multi-row roller bearing according to claim 1, wherein: the number of the second rollers (9) is equal to that of the balls (2), the second rollers (9) and the balls (2) are alternately distributed in a non-fit manner, and the second rollers (9) are in rolling connection with the outer wall of the inner ring (3).