CN215333960U

CN215333960U - Novel bearing convenient to installation

Info

Publication number: CN215333960U
Application number: CN202022578116.7U
Authority: CN
Inventors: 向泽准
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-12-28
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a novel bearing convenient to install, which comprises a plurality of balls connected between an outer ring and an inner ring in a rolling manner, wherein a plurality of telescopic grooves are uniformly formed in the inner wall of the inner ring, an annular block is connected to each telescopic groove in a sliding manner, a plurality of springs are arranged between each annular block and the corresponding telescopic groove, an annular groove is formed in the side wall of the outer ring, an adjusting ring is connected to the annular groove in a rotating manner, adjusting holes are formed in the adjusting ring, placing holes matched with the adjusting holes are formed in the outer ring, the diameters of the placing holes and the adjusting holes are larger than or equal to the diameters of the balls, and an opening and closing mechanism matched with the placing holes is arranged between the adjusting ring and the outer ring in a matching manner. Has the advantages that: the bearing is simple and convenient to assemble and install with the mechanical rotating body, auxiliary tools such as a rubber hammer are not needed, the possibility of damage in the bearing installation process is reduced, and the using effect of the bearing can be ensured to a certain extent.

Description

Novel bearing convenient to installation

Technical Field

The utility model relates to a bearing, in particular to a novel bearing convenient to mount.

Background

The bearing is a common mechanical part, can support a mechanical rotating body, reduces the friction coefficient and the rotation precision in the movement process of the mechanical rotating body, and is widely used in modern mechanical equipment.

The installation operation of the inside ball of current bearing is comparatively inconvenient, need use the rubber hammer sometimes to beat the ball between the inner and outer lane, probably leads to the inner and outer lane wearing and tearing, influences the bearing result of use, and the connected mode between bearing and the mechanical rotator also needs to use the rubber hammer sometimes to beat, probably causes the bearing wearing and tearing simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a novel bearing convenient to mount.

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

the utility model provides a novel bearing convenient to installation, includes a plurality of balls of roll connection between outer lane and inner circle, evenly be equipped with a plurality of flexible grooves on the inner wall of inner circle, and the equal sliding connection of every flexible inslot has annular piece, every all install a plurality of springs between annular piece and the flexible groove that corresponds, be equipped with the ring channel on the lateral wall of outer lane, and the ring channel internal rotation is connected with the adjustable ring, be equipped with the regulation hole on the adjustable ring, be equipped with on the outer lane and place the hole with regulation hole matched with, and place the diameter of the equal more than or equal to ball of diameter of hole and regulation hole, the cooperation is installed and is placed hole matched with headstock gear between adjustable ring and the outer lane.

In foretell novel bearing convenient to installation, the starting and stopping mechanism includes the dead lever, dead lever fixed mounting is on the inner wall of adjustable ring, be equipped with the holding tank on placing the lateral wall in hole, and sliding connection has the closing plate in the holding tank, the one end fixed connection of adjustable ring is kept away from to closing plate and dead lever, be equipped with the adjustment tank between holding tank and the ring channel, and the adjustment tank with place the hole intercommunication.

In the above-mentioned novel bearing convenient to installation, two stoppers are symmetrically installed on the lateral wall of annular piece, be equipped with on the lateral wall in flexible groove and correspond two spacing grooves of stopper matched with.

In the above-mentioned novel bearing convenient to installation, the one end fixed mounting that the inner circle was kept away from to the annular piece has the block rubber, the one end fixed mounting that the adjustable ring is close to the inner circle has the rubber circle.

In foretell novel bearing convenient to installation, the equal fixed mounting in both ends of holding tank has the lug that the arc set up, and the maximum width more than or equal to closing plate of lug and the clearance of holding tank.

Compared with the prior art, the utility model has the advantages that:

1: through the cooperation of annular piece and flexible groove for the fixed operation of inner circle and mechanical rotator is more simple and convenient, when avoiding using the rubber hammer to realize the two and connecting, leads to the problem of bearing inner race wearing and tearing, and the fixed effect of the two is also more firm.

2: through the cooperation in regulation hole and place the hole, be convenient for from the outer lane directly put into the ball and accomplish the installation between the inner and outer lane, reduced the operation degree of difficulty of bearing equipment, and can avoid using the rubber hammer to assist the problem that causes the bearing to damage when carrying out the bearing equipment equally.

3: after the bearing assembly was accomplished, the adjustable ring rotated, and the cooperation through closing plate and dead lever this moment can make the closing plate play airtight effect to placing the hole, avoids at bearing operation in-process, because of the ball gets into to place downthehole poor or the obstructed problem of rotation of bearing result in.

In conclusion, the assembly of the bearing and the installation operation between the bearing and the mechanical rotating body are simple and convenient, auxiliary tools such as a rubber hammer and the like are not needed, the possibility of damage in the installation process of the bearing is reduced, and the using effect of the bearing can be ensured to a certain extent.

Drawings

Fig. 1 is a schematic structural diagram of a novel bearing convenient to mount according to the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

FIG. 3 is an enlarged view of the structure of part B in FIG. 1;

fig. 4 is an enlarged schematic view of a portion C in fig. 1.

In the figure: the sealing device comprises an outer ring 1, an inner ring 2, a ball 3, a telescopic groove 4, an annular block 5, a spring 6, a limiting groove 7, a limiting block 8, an annular groove 9, an adjusting ring 10, a rubber ring 11, a rubber block 12, a placing hole 13, an adjusting hole 14, an accommodating groove 15, a sealing plate 16, a fixing rod 17, an adjusting groove 18 and a convex block 19.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a novel bearing convenient to mount comprises a plurality of balls 3 which are connected between an outer ring 1 and an inner ring 2 in a rolling way, a plurality of telescopic grooves 4 are uniformly arranged on the inner wall of the inner ring 2, an annular block 5 is connected in each telescopic groove 4 in a sliding way, and a plurality of springs 6 are arranged between each annular block 5 and the corresponding telescopic groove 4;

the above is noteworthy:

1. through the elasticity of a plurality of springs 6, can make the ring block 5 carry out effectual holding power to the mechanical rotator of contacting with inner circle 2, cooperation a plurality of ring blocks 5, can realize the fixed between inner circle 2 and the mechanical rotator, and the ring block 5 can carry out certain removal in flexible groove 4, can make the fixed operation of inner circle 2 and mechanical rotator more simple and convenient, when avoiding using the rubber hammer to realize the two and connecting, lead to the problem of bearing inner circle 2 wearing and tearing.

2. One end fixed mounting that inner circle 2 was kept away from to ring 5 has block rubber 12, the design of block rubber 12, can play certain guard action to the mechanical rotator of being connected with inner circle 2, and can improve the frictional force between inner circle 2 and the mechanical rotator, improve the fixed effect of the two, two stopper 8 are installed to the symmetry on ring 5's the lateral wall, be equipped with on the lateral wall of flexible groove 4 and correspond two spacing grooves 7 of stopper 8 matched with, can avoid ring 5 to break away from in flexible groove 4.

The side wall of the outer ring 1 is provided with an annular groove 9, the annular groove 9 is rotatably connected with an adjusting ring 10, the adjusting ring 10 is provided with an adjusting hole 14, the outer ring 1 is provided with a placing hole 13 matched with the adjusting hole 14, and the diameters of the placing hole 13 and the adjusting hole 14 are larger than or equal to the diameter of the ball 3;

the above is noteworthy:

1. when the adjusting ring 10 is rotated to enable the adjusting hole 14 on the adjusting ring to correspond to the placing hole 13, the ball 3 can be placed into the inner ring 2 and the outer ring 1 from between, and the operation difficulty of bearing assembly is reduced.

2. The one end fixed mounting that adjustable ring 10 is close to inner circle 2 has rubber circle 11, and the design of rubber circle 11 can improve the frictional force between adjustable ring 10 and the ring channel 9, when avoiding not exerting external force to adjustable ring 10, and it takes place to rotate by oneself, and the cooperation is installed and is placed hole 13 matched with start-stop mechanism between adjustable ring 10 and the outer lane 1.

3. The opening and closing mechanism comprises a fixing rod 17, the fixing rod 17 is fixedly installed on the inner wall of the adjusting ring 10, an accommodating groove 15 is formed in the side wall of the placing hole 13, a sealing plate 16 is connected to the accommodating groove 15 in a sliding mode, one end of the adjusting ring 10 is far away from the sealing plate 16 and the fixing rod 17, an adjusting groove 18 is formed between the accommodating groove 15 and the annular groove 9, the adjusting groove 18 is communicated with the placing hole 13, when the sealing plate 16 is completely located in the accommodating groove 15, a through state is formed between the outer ring 1 and the inner ring 2, at the moment, the ball 3 can be installed and operated, when the fixing rod 17 drives the sealing plate 16 to enter the placing hole 13 from the accommodating groove 15 by rotating the adjusting ring 10, the sealing plate 16 can play a sealing role in the placing hole 13, and when the bearing works are avoided, the ball 3 enters the placing hole 13 and causes the problem that the using effect of the bearing is poor or the rotation is blocked.

4. The equal fixed mounting in both ends of holding tank 15 has the lug 19 that the arc set up, and the maximum width more than or equal to closing plate 16 of lug 19 and the clearance of holding tank 15, through lug 19's design, can realize closing plate 16 and holding tank 15's fixed when closing plate 16 removes to holding tank 15 both ends, avoids leading to ball 3 to get into the problem of placing hole 13 because of closing plate 16 removes.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A novel bearing convenient to install comprises a plurality of balls (3) which are connected between an outer ring (1) and an inner ring (2) in a rolling way, it is characterized in that a plurality of telescopic grooves (4) are uniformly arranged on the inner wall of the inner ring (2), and each telescopic groove (4) is internally and slidably connected with an annular block (5), a plurality of springs (6) are arranged between each annular block (5) and the corresponding telescopic groove (4), the side wall of the outer ring (1) is provided with an annular groove (9), and the annular groove (9) is rotationally connected with an adjusting ring (10), the adjusting ring (10) is provided with an adjusting hole (14), a placing hole (13) matched with the adjusting hole (14) is arranged on the outer ring (1), the diameters of the placing hole (13) and the adjusting hole (14) are more than or equal to the diameter of the ball (3), an opening and closing mechanism matched with the placing hole (13) is installed between the adjusting ring (10) and the outer ring (1) in a matched mode.

2. The novel bearing convenient to install according to claim 1, wherein the opening and closing mechanism comprises a fixing rod (17), the fixing rod (17) is fixedly installed on the inner wall of the adjusting ring (10), a containing groove (15) is formed in the side wall of the placing hole (13), a sealing plate (16) is connected in the containing groove (15) in a sliding mode, the sealing plate (16) is fixedly connected with one end, away from the adjusting ring (10), of the fixing rod (17), an adjusting groove (18) is formed between the containing groove (15) and the annular groove (9), and the adjusting groove (18) is communicated with the placing hole (13).

3. The novel bearing convenient to install according to claim 1, wherein two limit blocks (8) are symmetrically installed on the side wall of the annular block (5), and two limit grooves (7) matched with the corresponding limit blocks (8) are arranged on the side wall of the telescopic groove (4).

4. A novel bearing convenient to install according to claim 1, characterized in that the end of the annular block (5) far away from the inner ring (2) is fixedly provided with a rubber block (12), and the end of the adjusting ring (10) near the inner ring (2) is fixedly provided with a rubber ring (11).

5. The novel bearing convenient to install according to claim 2, wherein the two ends of the accommodating groove (15) are fixedly provided with the protruding blocks (19) arranged in an arc shape, and the maximum width of the protruding blocks (19) is larger than or equal to the gap between the sealing plate (16) and the accommodating groove (15).