CN214092719U

CN214092719U - Anti-slip bearing

Info

Publication number: CN214092719U
Application number: CN202023280617.3U
Authority: CN
Inventors: 马继业; 马福庆; 张慧
Original assignee: Shandong Halin Group Co ltd
Current assignee: Shandong Halin Group Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-31
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an antiskid bearing, include: the bearing comprises a bearing body, a bearing roller and a bearing outer ring, wherein the bearing body comprises a bearing inner ring, a retainer sleeved outside the bearing inner ring, the bearing roller arranged on the retainer and the bearing outer ring arranged outside the retainer; the anti-slip ring is fixedly arranged on the outer side of the bearing outer ring and is clamped together by the two annular components; the utility model has the advantages that the joint of the anti-slip ring is provided with the convex block and the holding tank, and the joint of the convex block and the holding tank is favorable for the fixed joint of the anti-slip ring, thereby being convenient for installation; the tail end of the lug is arranged in an arc shape, so that the clamping and smooth type of the antiskid block is facilitated, and the detachment of the antiskid block is facilitated; the middle part of the outer side wall of the antiskid ring is arranged in a grid shape, so that the friction force on the surface of the antiskid ring is increased, and the antiskid function is further realized; the anti-slip ring is arranged in an I shape in a side view, so that the anti-slip ring is limited and prevented from being shifted.

Description

Anti-slip bearing

Technical Field

The utility model relates to a bearing technical field specifically is an anti-skidding bearing.

Background

The existing bearing is an important part in the current mechanical equipment, plays an irreplaceable important role in the mechanical equipment, and has the main functions of supporting the mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body, ensuring the stable operation of the rotating body in the process of high-speed rotation and ensuring the rotation precision of the rotating body, thereby effectively prolonging the service life of the mechanical equipment and reducing the abrasion process of the mechanical equipment.

However, after the bearing is used for a period of time, because the contact surface of the bearing is relatively smooth, the outer ring of the bearing is pressed, is cheap and is only easy to fall off and deform, the phenomenon of outer ring 'occurs, namely the outer ring of the bearing rotates relative to the hub shell, which causes great potential safety hazard to the running of a vehicle, because the outer ring' can cause the temperature rise of the bearing in use to be too fast, lubricating grease is melted, further the temperature of the bearing is rapidly increased, the service temperature of the bearing can reach more than 300 ℃, further the ablation locking of the bearing is caused, and the safety accident of the vehicle is caused. We therefore propose an anti-slip bearing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antiskid bearing has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-slip bearing comprising:

the bearing comprises a bearing body, a bearing roller and a bearing outer ring, wherein the bearing body comprises a bearing inner ring, a retainer sleeved outside the bearing inner ring, the bearing roller arranged on the retainer and the bearing outer ring arranged outside the retainer;

and the anti-slip ring is fixedly arranged on the outer side of the bearing outer ring and is clamped by two annular components.

Preferably, the joint of the anti-slip ring is provided with a convex block and a containing groove which are clamped.

Preferably, the end of the projection is arc-shaped.

Preferably, the middle part of the outer side wall of the antiskid ring is in a grid shape.

Preferably, the slip-prevention ring is i-shaped in side view.

Preferably, the outer side of the bearing outer ring is provided with an internal spline, the inner side of the anti-slip ring is provided with an external spline, and the internal spline and the external spline are clamped.

Compared with the prior art, the beneficial effects of the utility model are as follows: the convex block and the accommodating groove are arranged at the joint of the anti-slip ring, and the convex block and the accommodating groove are clamped, so that the anti-slip ring is fixedly clamped and is convenient to mount; the tail end of the lug is arranged in an arc shape, so that the clamping and smooth type of the antiskid block is facilitated, and the detachment of the antiskid block is facilitated; the middle part of the outer side wall of the antiskid ring is arranged in a grid shape, so that the friction force on the surface of the antiskid ring is increased, and the antiskid function is further realized; the anti-slip ring is arranged in an I shape from side view, so that the anti-slip ring is limited and prevented from being shifted; be provided with the internal spline through the bearing outer ring outside, the inboard of antiskid ring is provided with the external spline, and internal spline and external spline joint are favorable to improving the setting of the joint strength between the two to can play the stability of the function assurance device function of self-centering.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a connection diagram of the anti-slip ring of the present invention;

fig. 4 is a front view of the anti-slip ring of the present invention.

In the figure: 100. the bearing comprises a bearing body, 110, a bearing inner ring, 120, a retainer, 130, bearing rollers, 140, a bearing outer ring, 140a, an inner spline, 200, an anti-slip ring, 200a, a bump, 200b, a receiving groove, 200c and an outer spline.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The invention provides an anti-slip bearing, which can prevent damage of a bearing caused by cheap slip of an outer ring of the bearing.

Fig. 1 to 4 are schematic structural views illustrating an embodiment of an anti-slip bearing according to the present invention, and referring to fig. 1 to 4, a main body of the anti-slip bearing according to the present embodiment includes a bearing body 100 and an anti-slip ring 200.

The bearing body 100 is used for installing the anti-slip ring 200 and reducing the friction force on the installation point, specifically, the bearing body 100 comprises a bearing inner ring 110, a retainer 120 sleeved outside the bearing inner ring 110, bearing rollers 130 installed on the retainer 120 and a bearing outer ring 140 installed outside the retainer 120, when the anti-slip ring is used, firstly, the retainer 120 is installed outside the bearing inner ring 110, the bearing rollers 130 are installed in the retainer 120, then, the bearing outer ring 140 is sleeved outside the bearing rollers 130, and after the device is installed, the bearing rollers 130 rotate between the bearing inner ring 110 and the bearing outer ring 140 to reduce the friction force of the two supports;

the slip-proof ring 200 is used for limiting the bearing body 100 to slide, specifically, fixed mounting is in the outside of the bearing outer ring 140, and the slip-proof ring 200 is connected by two annular assemblies in a clamping manner, during use, firstly, the bearing inner ring 110 of the bearing body 100 and a shaft rod needing to be fixed are well mounted, then, the slip-proof ring 200 is divided into blocks, the slip-proof ring can be buckled on two sides of the bearing body 100, the slip-proof ring 200 and the bearing outer ring 140 are fixedly connected in a manner of replacing the prior art, the bearing outer ring 140 is directly connected, the bearing outer ring 140 is effectively prevented from slipping off, and the slip-proof ring 200 can be directly replaced after the device is damaged.

The connecting part of the anti-slip ring 200 is provided with a convex block 200a and an accommodating groove 200b, and the convex block 200a is clamped with the accommodating groove 200b, so that the anti-slip ring 200 can be fixedly clamped and is convenient to mount; the tail end of the lug 200a is arc-shaped, so that the clamping and smooth type of the anti-skid block is facilitated, and the anti-skid block can be conveniently detached; the middle part of the outer side wall of the anti-slip ring 200 is in a grid shape, so that the friction force on the surface of the anti-slip ring 200 is increased, and the anti-slip effect is further achieved; the side view of the anti-slip ring 200 is in an I shape, which is beneficial to limiting the anti-slip ring 200 and preventing the anti-slip ring 200 from deviating; the bearing outer ring 140 outside is provided with internal spline 140a, the inboard of antiskid ring 200 is provided with external spline 200c, and internal spline 140a and external spline 200c joint are favorable to improving the joint strength between the two to can play the stability of the operation of the effect assurance device of self-centering.

The working principle is as follows: when an antiskid bearing uses, at first install bearing body 100, install anti-skidding ring 200 in the outside of bearing body 100 after that, it is fixed to the bearing centering through anti-skidding ring 200 to connect through anti-skidding ring 200 and replace bearing body 100 among the prior art directly with the transmission position installation, when improving device antiskid performance, make things convenient for the maintenance and the change of device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anti-slip bearing, comprising:

the bearing comprises a bearing body (100) and a bearing assembly, wherein the bearing body comprises a bearing inner ring (110), a retainer (120) sleeved outside the bearing inner ring (110), bearing rollers (130) installed on the retainer (120) and a bearing outer ring (140) installed outside the retainer (120);

and the anti-slip ring (200) is fixedly arranged on the outer side of the bearing outer ring (140), and the anti-slip ring (200) is clamped together by two annular components.

2. An anti-slip bearing according to claim 1, wherein the joint of the anti-slip ring (200) is provided with a protrusion (200a) and a receiving groove (200b), and the protrusion (200a) and the receiving groove (200b) are clamped.

3. An anti-slip bearing according to claim 2, wherein the end of the projection (200a) is rounded.

4. An anti-slip bearing according to claim 1, characterized in that the anti-slip ring (200) has a grid-like outer side wall in the middle.

5. Anti-slip bearing according to claim 1, characterized in that the anti-slip ring (200) is i-shaped in side view.

6. An anti-slip bearing according to claim 1, characterized in that the outer side of the bearing outer ring (140) is provided with internal splines (140a), the inner side of the anti-slip ring (200) is provided with external splines (200c), and the internal splines (140a) and the external splines (200c) are clamped.