CN217736065U

CN217736065U - Collision prevention protection part for bearing roller assembly

Info

Publication number: CN217736065U
Application number: CN202221387357.6U
Authority: CN
Inventors: 刘长国; 李娜; 刘长民; 任伟国
Original assignee: Jiangsu Dena Seiko Bearing Co ltd
Current assignee: Jiangsu Dena Seiko Bearing Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-04
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a prevent protection piece that collides with for bearing roller assembly relates to bearing assembly technical field. The utility model discloses a bearing body and protection part body, protection part body include the outer plate body, and an outer plate body surface is equipped with the inner plate body, has seted up the assembly mouth on the outer plate body and the inner plate body, and outer plate body and inner plate body are the arc, and the assembly mouth is the arc mouth, and outer plate body lateral surface axle center and medial surface axle center are for the linear setting of outer plate body center department. The utility model discloses a novel setting of protection part body can restrict the position of bearing body inner circle and outer lane, is used for the assembly of roller ball through the assembly mouth simultaneously, plays the guard action, avoids the roller ball when the assembly with collide with of inner circle and outer lane, reduces the condition that outer lane and inner circle damage or micro deformation to improve the installation effectiveness of bearing, can guarantee subsequent bearing result of use.

Description

Collision prevention protection part for bearing roller assembly

Technical Field

The utility model belongs to the technical field of the bearing assembly, especially, relate to a prevent protection piece that collides with for bearing roller assembly.

Background

The assembling of the roller ball for the bearing roller is characterized in that one point of the outer wall of the inner ring is attached to one point of the inner wall of the outer ring, a gap with a large width is formed for placing the roller ball, and the roller ball can collide with the chamfer and the dustproof cover clamping groove on the inner ring and the outer ring in the assembling process of the roller ball.

Particularly, for the bearings with a large number of roller balls, the assembly clearance of the last roller balls during assembly is slightly insufficient, and certain pressure needs to be applied, so that the collision condition is more serious, the damage or micro-deformation of the outer ring and the inner ring is caused, the high-precision capability of the bearing is influenced, and the service effect and the service life of the bearing are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent protector of colliding with for bearing roller assembly, through the setting of novel protector body, can restrict the position of bearing body inner circle and outer lane, be used for the assembly of roller ball through the assembly mouth simultaneously, play the guard action, avoid the roller ball when the assembly with colliding with of inner circle and outer lane, reduce the condition of outer lane and inner circle damage or micro deformation to improve the installation effectiveness of bearing, can guarantee subsequent bearing result of use.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a collision-proof protection piece for bearing roller assembly, which comprises a bearing body and a protection piece body;

the protection piece body comprises an outer plate body, an inner plate body is arranged on one surface of the outer plate body, and assembling ports are formed in the outer plate body and the inner plate body;

the outer plate body and the inner plate body are both arc-shaped plates, and the assembling port is an arc-shaped port;

the outer side surface axis and the inner side surface axis of the outer plate body are linearly arranged relative to the center of the outer plate body, and the distance between the outer side surface axis and the inner side surface axis of the outer plate body is consistent with the inner diameter difference between the inner ring and the outer ring of the bearing body;

the inner wall of the outer side of the assembly opening and the outer side face of the inner plate body are concentric with the outer side face of the outer plate body, and the inner wall of the inner side of the assembly opening and the inner side face of the inner plate body are concentric with the inner side face of the outer plate body.

Further, the outer plate body both ends all are equipped with the lid and follow, the lid is followed and is the arc plate structure, the lid has seted up the frock mouth along last.

Furthermore, both ends of the assembling opening are provided with end grooves, and the end grooves are semicircular notches.

Further, the outer surface of the inner plate body is provided with a protective layer which is a rubber pad or a silica gel pad.

Further, interior plate body, outer plate body, assembly opening and lid are along integrated into one piece, four edges and the lid of outer plate body all are equipped with the fillet along the tip.

The utility model discloses following beneficial effect has:

the utility model discloses a novel setting of protection piece body can restrict the position of bearing body inner circle and outer lane, is used for the assembly of roller ball through the assembly mouth simultaneously, plays the guard action, avoids the roller ball to collide with of inner circle and outer lane when the assembly, reduces the condition of outer lane and inner circle damage or micro deformation to improve the installation effectiveness of bearing, can guarantee subsequent bearing result of use.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a schematic structural view of a bump-proof protection member for assembling a bearing roller according to the present invention;

FIG. 2 is a structural side view of the shield body and the bearing body;

in the drawings, the components represented by the respective reference numerals are listed below:

1-bearing body, 2-guard body, 101-inner ring, 102-outer ring, 201-outer plate, 202-inner plate, 203-assembly port, 204-cover edge, 205-tooling port, 206-end groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model relates to a collision-proof protection element for bearing roller assembly, which comprises a bearing body 1 and a protection element body 2;

the protection piece body 2 comprises an outer plate body 201, an inner plate body 202 is arranged on one surface of the outer plate body 201, and assembling ports 203 are formed in the outer plate body 201 and the inner plate body 202;

the outer plate body 201 and the inner plate body 202 are both arc-shaped plates, and the assembly opening 203 is an arc-shaped opening;

the axis of the outer side surface and the axis of the inner side surface of the outer plate body 201 are linearly arranged relative to the center of the outer plate body 201, and the distance between the axis of the outer side surface and the axis of the inner side surface of the outer plate body 201 is consistent with the inner diameter difference between the inner ring 101 and the outer ring 102 of the bearing body 1;

the inner wall of the outer side of the assembly opening 203 and the outer side surface of the inner plate body 202 are concentric with the outer side surface of the outer plate body 201, and the inner wall of the inner side of the assembly opening 203 and the inner side surface of the inner plate body 202 are concentric with the inner side surface of the outer plate body 201.

As shown in fig. 1-2, both ends of the outer plate 201 are provided with cover edges 204, the cover edges 204 are arc-shaped plate structures, the cover edges 204 are provided with tooling openings 205, the cover edges 204 facilitate manual movement and limitation of workers, and the tooling openings 205 are arranged to facilitate installation on automatic assembly equipment for automatic assembly lines.

As shown in fig. 1-2, the two ends of the fitting opening 203 are both provided with end slots 206, and the end slots 206 are semicircular notches.

Wherein, the outer surface of the inner plate 202 is provided with a protective layer, which is a rubber pad or a silica gel pad.

Wherein, interior plate body 202, outer plate body 201, assembly opening 203 and lid are along 204 integrated into one piece, and four edges of outer plate body 201 and lid all are equipped with the fillet along 204 tip.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a prevent protector that collides with for bearing roller assembly, includes bearing body (1) and protector body (2), its characterized in that:

the protection piece body (2) comprises an outer plate body (201), an inner plate body (202) is arranged on one surface of the outer plate body (201), and assembling ports (203) are formed in the outer plate body (201) and the inner plate body (202);

the outer plate body (201) and the inner plate body (202) are both arc-shaped plates, and the assembling opening (203) is an arc-shaped opening;

the outer side surface axis and the inner side surface axis of the outer plate body (201) are linearly arranged relative to the center of the outer plate body (201), and the distance between the outer side surface axis and the inner side surface axis of the outer plate body (201) is consistent with the inner diameter difference between the inner ring (101) and the outer ring (102) of the bearing body (1);

the inner wall of the outer side of the assembly opening (203) and the outer side face of the inner plate body (202) are concentric with the outer side face of the outer plate body (201), and the inner wall of the inner side of the assembly opening (203) and the inner side face of the inner plate body (202) are concentric with the inner side face of the outer plate body (201).

2. The anti-collision protection piece for the bearing roller assembly according to claim 1, wherein cover edges (204) are arranged at two ends of the outer plate body (201), the cover edges (204) are of arc-shaped plate structures, and tool openings (205) are formed in the cover edges (204).

3. The anti-collision protection piece for the bearing roller assembly according to claim 1, characterized in that end grooves (206) are formed in two ends of the assembly opening (203), and the end grooves (206) are semicircular notches.

4. The anti-collision protection piece for the bearing roller assembly according to claim 1, wherein a protective layer is arranged on the outer surface of the inner plate body (202), and the protective layer is a rubber pad or a silica gel pad.

5. The anti-collision protection piece for assembling the bearing roller according to claim 2, wherein the inner plate body (202), the outer plate body (201), the assembling port (203) and the cover edge (204) are integrally formed, and round corners are arranged at four corners of the outer plate body (201) and the end part of the cover edge (204).