CN209875748U - Bearing retainer convenient to assemble - Google Patents

Abstract

The utility model discloses a bearing holder convenient to equipment keeps ware, including last lid and lower lid, go up the lid and be loop configuration with lower lid, go up the lid and comprise upper junction plate and last spherical pocket block, upper junction plate and last spherical pocket block all are provided with a plurality of, and spherical pocket block straggle setting and end to end enclose into circumference type structure on a plurality of upper junction plate and a plurality of, lower lid comprises lower connecting plate and lower spherical pocket block, and lower connecting plate and lower spherical pocket block all are provided with a plurality of, the utility model relates to a bearing holder convenient to equipment simple structure, the equipment is convenient, installs upper junction plate and lower lid in the both sides of ball and can carry out good spacing to the ball, is convenient for constitute, labour saving and time saving, and the spherical pocket block that sets up simultaneously makes the rotation that keeps the ware can not influence the bearing to connecting block and spread groove through setting can be so that upper junction block and spread groove can go up, The lower cover body can be well connected, so that the retainer is more stable in structure and is not easy to fall off.

Description

Bearing retainer convenient to assemble

Technical Field

The utility model relates to a bearing keeps ware technical field, specifically is a bearing keeps ware convenient to equipment.

Background

The ball bearing is one kind of rolling bearing, and has spherical alloy steel balls installed between the inner steel ring and the outer steel ring to reduce friction force and raise the mechanical power transmission efficiency. A bearing cage, also known as a bearing cage, is a bearing component that is used to encase and move with all or part of the rolling elements, to isolate the rolling elements, and to generally guide and retain the rolling elements within the bearing. Most of the existing bearing retainers are integral retainers, namely, the retainers are of an integral structure, are troublesome in assembly, time-consuming and labor-consuming, so that the production efficiency is reduced, and the existing retainers are easy to fall off, so that the service life of the bearing is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing keeps ware convenient to equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bearing retainer convenient to assemble comprises an upper cover body and a lower cover body, wherein the upper cover body and the lower cover body are of annular structures, the upper cover body is composed of an upper connecting plate and a plurality of upper spherical pocket blocks, the upper connecting plate and the upper spherical pocket blocks are arranged in a staggered manner and are connected end to enclose a circumferential structure, the lower cover body is composed of a lower connecting plate and a plurality of lower spherical pocket blocks, the lower connecting plate and the lower spherical pocket blocks are arranged in a staggered manner, the lower connecting plate and the lower spherical pocket blocks are connected end to enclose a circumferential structure, the upper connecting plate and the upper spherical pocket blocks are arranged corresponding to the lower connecting plate and the lower spherical pocket blocks, a connecting groove is formed in the side wall of the excircle side of the upper connecting plate, and a connecting block is fixedly connected to the plate wall of the lower connecting plate, which is close to one side of the upper connecting plate, the connecting block is matched with the connecting groove.

Preferably, first annular and second annular have been seted up respectively on the adjacent one side's of upper junction plate and lower connecting plate the siding wall, just first annular is with two adjacent spherical pocket pieces intercommunication on, the spherical pocket piece intercommunication under two adjacent is with the second annular.

Preferably, the number of the upper connecting plate, the upper spherical pocket block, the lower connecting plate and the lower spherical pocket block is six.

Preferably, the outer side walls of the upper spherical pocket block and the lower spherical pocket block are respectively provided with a first oil hole and a second oil hole.

Preferably, a groove is formed in the inner wall of the connecting groove, and a clamping block is arranged on the inner wall of the top of the connecting block corresponding to the groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a bearing holder convenient to equipment simple structure, the equipment is convenient, will go up the lid and install with lower lid and can carry out good spacing to the ball in the both sides of ball, be convenient for constitute, labour saving and time saving, the spherical pocket piece that sets up simultaneously makes the rotation that keeps the ware can not influence the bearing to connecting block and spread groove through setting up can be so that can be good be connected between the upper and lower lid, make the structure that keeps the ware more stable, be difficult for droing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a rear view of the upper cover body of the present invention;

fig. 4 is a top view of the lower cover of the present invention;

fig. 5 is a rear view of the lower cover of the present invention;

fig. 6 is a schematic structural diagram of the middle connection block of the present invention.

In the figure: 1. an upper cover body; 11. an upper connecting plate; 12. arranging a spherical pocket block; 13. connecting grooves; 14. a groove; 15. a first oil filler hole; 16. a first ring groove; 2. a lower cover body; 21. a lower connecting plate; 22. a lower spherical pocket block; 23. connecting blocks; 24. a second oil filler hole; 25. a second ring 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a bearing retainer convenient for assembly comprises an upper cover body 1 and a lower cover body 2, wherein the upper cover body 1 and the lower cover body 2 are both of an annular structure, the upper cover body 1 consists of an upper connecting plate 11 and upper spherical pocket blocks 12, the upper connecting plate 11 and the upper spherical pocket blocks 12 are respectively provided with a plurality of upper connecting plates 11 and a plurality of upper spherical pocket blocks 12 which are arranged in a staggered manner and connected end to enclose a circumferential structure, the lower cover body 2 consists of a lower connecting plate 21 and lower spherical pocket blocks 22, the lower connecting plate 21 and the lower spherical pocket blocks 22 are respectively provided with a plurality of lower connecting plates 21 and a plurality of lower spherical pocket blocks 22 which are arranged in a staggered manner and connected end to enclose a circumferential structure, the upper connecting plate 11 and the upper spherical pocket blocks 12 are arranged corresponding to the lower connecting plate 21 and the lower spherical pocket blocks 22, a connecting groove 13 is arranged on the side wall of the excircle side of the upper connecting plate 11, and a connecting block 23 is fixedly connected on the side of the lower, the connecting block 23 is matched with the connecting groove 13.

First annular groove 16 and second annular groove 25 have been seted up respectively on the adjacent one side's of upper junction plate 11 and lower junction plate 21 the bulkhead, and first annular groove 16 is with two adjacent spherical pocket pieces 12 intercommunication, and second annular groove 25 is with two adjacent spherical pocket pieces 22 intercommunication down, and the lubricating oil of being convenient for flows in the internal circulation of bearing.

The number of the upper connecting plates 11, the upper spherical pocket blocks 12, the lower connecting plates 21 and the lower spherical pocket blocks 22 is six.

The outer side walls of the upper spherical pocket block 12 and the lower spherical pocket block 22 are respectively provided with a first oil hole 15 and a second oil hole 24, so that oil lubrication can be conveniently carried out on the bearing.

A groove 14 is formed in the inner wall of the connecting groove 13, and a clamping block is arranged on the inner wall of the top of the connecting block 23 corresponding to the groove 14, so that the structure of the retainer is stable.

Specifically, when the utility model is used, according to the attached drawings 2 and 3, the upper cover body 1 is composed of six upper connecting plates 11 and upper spherical pocket blocks 12 which are mutually staggered and connected end to end, according to the attached drawings 4 and 5, the lower cover body 2 is composed of six lower connecting plates 21 and lower spherical pocket blocks 22 which are mutually staggered and connected end to end, the upper cover body 1 and the lower cover body 2 are respectively arranged at two sides of the ball bearing, each upper spherical pocket block 12 and each lower spherical pocket block 22 are composed of a spherical structure which can wrap the ball, the ball bearing can be well limited and maintained, the connecting block 23 on the lower cover body 2 passes through the connecting groove 13, the connecting block 23 has certain flexibility, the clamping block on the connecting block 23 which passes through the connecting groove 13 is clamped in the groove 14, so that the upper cover body 1 is connected with the lower cover body 2, the structure of the retainer is more stable, the bearing is not easy to fall off, the balls in the bearing can be injected with oil from the first oil injection hole 15 and the second oil injection hole 24, and the injected lubricating oil can flow in the internal circulation of the bearing along the first annular groove 16 and the second annular groove 25, so that the bearing can be well lubricated in rotation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The bearing retainer convenient to assemble is characterized by comprising an upper cover body (1) and a lower cover body (2), wherein the upper cover body (1) and the lower cover body (2) are of annular structures, the upper cover body (1) is composed of an upper connecting plate (11) and upper spherical pocket blocks (12), the upper connecting plate (11) and the upper spherical pocket blocks (12) are provided with a plurality of upper connecting plates (11) and a plurality of upper spherical pocket blocks (12) which are arranged in a staggered manner and connected end to form a circumferential structure, the lower cover body (2) is composed of a lower connecting plate (21) and lower spherical pocket blocks (22), the lower connecting plate (21) and the lower spherical pocket blocks (22) are provided with a plurality of lower connecting plates (21) and a plurality of lower spherical pocket blocks (22) which are arranged in a staggered manner and connected end to form a circumferential structure, and the upper connecting plate (11) and the upper spherical pocket blocks (12) are connected with the lower connecting plate (21) and the lower spherical pocket blocks (22) to form a circumferential structure The connecting structure is characterized in that a connecting groove (13) is formed in the side wall of the outer circle side of the upper connecting plate (11), a connecting block (23) is fixedly connected to the plate wall, close to the upper connecting plate (11), of the lower connecting plate (21), and the connecting block (23) is matched with the connecting groove (13).

2. A bearing retainer to facilitate assembly according to claim 1, wherein: first annular (16) and second annular (25) have been seted up on the adjacent one side's of upper junction plate (11) and lower connecting plate (21) the bulkhead respectively, just first annular (16) are with two adjacent spherical pocket pieces (12) intercommunication, second annular (25) are with two adjacent spherical pocket pieces (22) intercommunication down.

3. A bearing retainer to facilitate assembly according to claim 1, wherein: the number of the upper connecting plates (11), the number of the upper spherical pocket blocks (12), the number of the lower connecting plates (21) and the number of the lower spherical pocket blocks (22) are six.

4. A bearing retainer to facilitate assembly according to claim 1, wherein: and the outer side walls of the upper spherical pocket block (12) and the lower spherical pocket block (22) are respectively provided with a first oil hole (15) and a second oil hole (24).

5. A bearing retainer to facilitate assembly according to claim 1, wherein: the inner wall of the connecting groove (13) is provided with a groove (14), and the inner wall of the top of the connecting block (23) is provided with a clamping block corresponding to the groove (14).