CN216642877U - Novel one-way clutch bearing - Google Patents

Abstract

The utility model discloses a novel one-way clutch bearing, which comprises an inner ring and an outer ring, wherein rolling parts are uniformly arranged on the outer side of the inner ring, the outer ring is sleeved on the outer side of each rolling part, a limiting groove for limiting the rolling parts to rotate in one direction is uniformly formed in the inner side of the outer ring, a jacking spring for pushing out the rolling parts is arranged in the limiting groove, a mounting seat for adjusting the jacking spring is arranged in the limiting groove, and an adjusting through groove for adjusting the mounting seat is formed in the inner ring. The utility model can adjust the extrusion force of the jacking spring, so that the stress of each rolling part is the same, and the bearing can run more smoothly.

Description

Novel one-way clutch bearing

Technical Field

The utility model relates to the technical field of clutch bearings, in particular to a novel one-way clutch bearing.

Background

The clutch bearing is a rolling bearing installed on a clutch rotating shaft, generally rotates in a single direction, generally bears a certain radial load, bears a large impact load due to an irreversible torque requirement in the rotating direction, and is relatively compact due to the limitation of the structure.

Chinese utility model patent CN203532526U discloses a novel one-way clutch bearing, including the bearing inner race, be provided with a plurality of bearing roller in the bearing inner race, lie in the bearing inner race and be provided with the baffle between the adjacent bearing roller, press between bearing roller and the adjacent baffle and be equipped with the spring. However, there are some problems, such as that the spring coefficients of the springs are different due to various factors, and further, the pressing forces applied to the rolling members are different, so that the bearing of the one-way clutch is easily jammed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel one-way clutch bearing, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel one-way clutch bearing, includes inner circle and outer lane, the inner circle outside evenly is provided with the rolling member, the outside cover of rolling member is equipped with the outer lane, the inboard of outer lane evenly sets up the spacing recess of restriction rolling member unidirectional rotation, be provided with the tight spring in top of releasing the rolling member in the spacing recess, be provided with the mount pad that is used for adjusting the tight spring in top in the spacing recess, the logical groove of regulation that is used for adjusting the mount pad is seted up to the inner circle.

Preferably, the mounting seat comprises a mounting plate, a wedge-shaped push plate, an adjusting screw and a movable seat; the mounting plate is arranged in the limiting groove, a mounting groove is formed in one side of the mounting plate, a wedge-shaped push plate is arranged in the mounting groove, an adjusting screw used for pushing the wedge-shaped push plate is arranged on one side, close to the inner ring, of the mounting plate, a movable seat is arranged on one side, away from the mounting groove, of the wedge-shaped push plate, and a mounting hole matched with a jacking spring is formed in one side, away from the wedge-shaped push plate, of the movable seat.

Preferably, the movable seat is provided with guide sliding blocks symmetrically at one end far away from the jacking spring, and a guide sliding groove matched with the guide sliding blocks is formed in the inner side of the mounting plate.

Preferably, one end of the adjusting screw, which is close to the wedge-shaped push plate, is fixedly connected with a limiting plate for preventing falling.

Preferably, one end of the jacking spring, which is far away from the adjusting mounting seat, is provided with a top plate matched with the outer surface of the rolling element.

Preferably, the rolling members are cylindrical rollers.

Compared with the prior art, the utility model provides a novel one-way clutch bearing, which has the following beneficial effects:

1. through the adjustable mounting seat and the tight spring on the mounting seat, the deformation amount of the tight spring can be adjusted before work, so that the stress of each rolling part is the same, the bearing runs more smoothly, and the internal stress is more uniform during stopping.

2. Through offer the regulation logical groove that is used for adjusting the mount pad at the inner circle for the bearing is convenient for later maintenance adjustment.

Drawings

FIG. 1 is a front view of the present invention;

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

fig. 3 is a schematic cross-sectional view of a portion a in fig. 2.

In the figure: the device comprises an inner ring 1, an adjusting through groove 10, an outer ring 2, a limiting groove 20, a rolling element 3, a jacking spring 4, a mounting seat 5, a mounting plate 50, a wedge-shaped push plate 51, an adjusting screw rod 52, a movable seat 53, a guide sliding block 54, a limiting plate 55 and a top plate 6.

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.

Referring to fig. 1-3, the present invention provides a novel one-way clutch bearing: the utility model provides a novel one-way clutch bearing, including inner circle 1 and outer lane 2, the 1 outside of inner circle evenly is provided with rolling member 3, the outside cover of rolling member 3 is equipped with outer lane 2, limit groove 20 that restriction rolling member 3 unidirectional rotation was evenly seted up to the inboard of outer lane 2, be provided with the tight spring 4 in top of releasing rolling member 3 in the limit groove 20, be provided with the mount pad 5 that is used for adjusting tight spring 4 in the limit groove 20, inner circle 1 sets up the logical groove 10 of regulation that is used for adjusting mount pad 5, thickness through adjustment mount pad 5, thereby change the deformation extrusion volume of tight spring 4 in top, and then change the extrusion force of tight spring 4 to rolling member 3 in top, make the bearing operation more smooth, thereby limit groove 20 stops rolling member 3 when making 2 reverse rotation in outer lane, and then make the inside atress after the locking more even.

In this implementation, as shown in fig. 2, mount pad 5 includes mounting panel 50, wedge push pedal 51, adjusting screw 52 and sliding seat 53, be provided with mounting panel 50 in spacing recess 20, the mounting groove has been seted up to mounting panel 50 one side, be provided with wedge push pedal 51 in the mounting groove, mounting panel 50 is close to inner circle 1 one side and is provided with adjusting screw 52 that is used for promoting wedge push pedal 51, wedge push pedal 51 keeps away from mounting groove one side and is provided with sliding seat 53, sliding seat 53 keeps away from wedge push pedal 51 one side and offers and pushes up 4 assorted mounting holes of tight spring, it slides in the mounting groove to promote sliding seat 53 through adjusting screw 52 drive wedge push pedal 51, thereby change the deformation extrusion volume of pushing up tight spring 4, and then change the extrusion force of pushing up tight spring 4 to rolling member 3.

In this implementation, as shown in fig. 3, the movable seat 53 is provided with the guide sliding block 54 away from the one end of the tightening spring 4, and the mounting plate 50 is provided with the guide sliding groove matched with the guide sliding block 54 on the inner side, and the guide sliding block 54 and the guide sliding groove guide the movable seat 53 to move smoothly, and meanwhile, the movable seat 53 is prevented from being separated from the mounting plate 50.

In this embodiment, as shown in fig. 2, a limiting plate 55 for preventing the adjusting screw 52 from falling off is fixedly connected to one end of the adjusting screw 52 close to the wedge-shaped push plate 51, and the limiting plate 55 limits the adjusting screw 52 to prevent the adjusting screw 52 from falling off from the mounting plate 50.

In this embodiment, as shown in fig. 2, a top plate 6 matched with the outer surface of the rolling member 3 is arranged at one end of the tightening spring 4 far away from the adjusting mounting seat 5, and the contact area between the tightening spring 4 and the rolling member 3 is increased through the top plate 6, so that the stress on the rolling member 3 is more stable.

In this embodiment, as shown in fig. 3, the rolling members 3 are columnar rollers, and by using the rollers as the rolling members, the contact areas of the rolling members 3 with the inner ring 1 and the outer ring 2 are increased, thereby increasing the radial load capacity of the bearing.

The working principle is as follows: before the work, utilize adjusting screw 52 drive wedge push pedal 51 to promote sliding seat 53 to slide in the mounting groove, utilize direction slider 54 and direction spout to carry out the guide effect simultaneously, it is more smooth-going to make sliding seat 53 remove, thereby change the deformation extrusion volume of top tension spring 4, and then change the extrusion force of top tension spring 4 to rolling member 3, utilize roof 6 to increase the area of contact of top tension spring 4 and rolling member 3 simultaneously, make rolling member 3 atress more steady, make the bearing operation more comfortable, when outer lane 2 antiport simultaneously, spacing recess 20 carries out the extrusion shearing force of locking the rolling member 3 the same, and then make inside atress more even after the locking.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. The utility model provides a novel one-way clutch bearing, includes inner circle (1) and outer lane (2), its characterized in that: the inner ring (1) outside evenly is provided with rolling member (3), the outside cover of rolling member (3) is equipped with outer lane (2), limit groove (20) of restriction rolling member (3) unidirectional rotation are evenly seted up to the inboard of outer lane (2), be provided with in limit groove (20) with top tight spring (4) that rolling member (3) were released, be provided with mount pad (5) that are used for adjusting top tight spring (4) in limit groove (20), logical groove (10) are led to in the regulation that is used for adjusting mount pad (5) are seted up in inner ring (1).

2. The novel one-way clutch bearing according to claim 1, characterized in that: mount pad (5) are including mounting panel (50), wedge push pedal (51), adjusting screw (52) and sliding seat (53), be provided with mounting panel (50) in spacing recess (20), the mounting groove has been seted up to mounting panel (50) one side, is provided with wedge push pedal (51) in the mounting groove, mounting panel (50) are close to inner circle (1) one side and are provided with adjusting screw (52) that are used for promoting wedge push pedal (51), wedge push pedal (51) are kept away from mounting groove one side and are provided with sliding seat (53), and sliding seat (53) are kept away from wedge push pedal (51) one side and are seted up and push up tight spring (4) assorted mounting hole.

3. The novel one-way clutch bearing according to claim 2, characterized in that: the movable seat (53) is provided with guide sliding blocks (54) in a symmetrical mode at one end far away from the jacking spring (4), and guide sliding grooves matched with the guide sliding blocks (54) are formed in the inner side of the mounting plate (50).

4. The novel one-way clutch bearing according to claim 2, characterized in that: one end of the adjusting screw rod (52) close to the wedge-shaped push plate (51) is fixedly connected with a limiting plate (55) used for preventing falling.

5. The novel one-way clutch bearing according to claim 1, characterized in that: and one end of the jacking spring (4) far away from the adjusting mounting seat (5) is provided with a top plate (6) matched with the outer surface of the rolling piece (3).

6. The novel one-way clutch bearing according to claim 1, characterized in that: the rolling members (3) are cylindrical rollers.

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