CN218598632U

CN218598632U - Novel roller retainer of cylindrical bearing

Info

Publication number: CN218598632U
Application number: CN202222946447.0U
Authority: CN
Inventors: 张天鹏; 赵晓霞; 付强
Original assignee: Dalian Huayang Seiko Bearing Manufacturing Co ltd
Current assignee: Dalian Huayang Seiko Bearing Manufacturing Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-10
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a novel cylindrical bearing roller holder belongs to bearing technical field, and it includes the outer lane, the joint has the support body in the outer lane, the arc wall has been seted up on the outer lane, sliding connection arc in the arc wall, the outer fixedly connected with cardboard of support body, the draw-in groove has been seted up in the outer lane, be provided with the fixed plate on the arc. This novel cylindrical bearing roller holder, through setting up the arc wall, the draw-in groove, cardboard and fixed plate, slide back and cardboard through the arc wall in the arc wall and carry out the overlap joint, it is fixed to make the support body pass through the overlap joint between draw-in groove and the cardboard to accomplish, this cylindrical roller holder passes through the arc wall, cooperate between draw-in groove and the cardboard, make the joint that the support body can be quick to the outer lane in, it is convenient for to dismantle the back to the support body and change the processing when this holder takes place the harm when using for a long time, not only reduce unnecessary processing cost, and the effectual suitability that ensures this cylindrical roller holder.

Description

Novel roller retainer of cylindrical bearing

Technical Field

The utility model belongs to the technical field of the bearing, specifically be a novel cylindrical bearing roller holder.

Background

The bearing is by the wide application in car and industry field, the bearing generally includes the inner circle, the outer lane, holder and rolling element, the holder is used for separating two adjacent rolling elements, make a plurality of rolling elements can follow circumference even distribution between inner circle and outer lane, in order to avoid two adjacent rolling element bumps and friction, present cylindrical roller holder most of formula as an organic whole, it is difficult to dismantle the processing to the holder when the holder takes place the harm for a long time, unnecessary processing cost has not only been increased, and cylindrical roller holder's suitability has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a novel cylindrical bearing roller holder has solved most of formula as an organic whole of present cylindrical roller holder, is difficult to dismantle the processing to the holder when the holder takes place the harm for a long time, has not only increased unnecessary processing cost, and has reduced the problem of cylindrical roller holder suitability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel cylindrical bearing roller holder, includes the outer lane, the joint has the support body in the outer lane, the arc wall has been seted up on the outer lane, sliding connection arc in the arc wall, the outer fixedly connected with cardboard of support body, the draw-in groove has been seted up in the outer lane, be provided with the fixed plate on the arc.

As a further aspect of the present invention: the outer ring is internally provided with a heat dissipation groove, and the frame body is internally provided with a rolling groove.

As a further aspect of the present invention: the clamping plate is clamped in the clamping groove, and the clamping groove is in lap joint with the arc-shaped plate.

As a further aspect of the present invention: one side of the arc-shaped plate is fixedly connected with one end corresponding to the spring, and the other end of the spring is fixedly connected in the arc-shaped groove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this novel cylindrical bearing roller holder, through setting up the arc wall, the arc, the draw-in groove, cardboard and fixed plate, when this cylindrical roller holder is when the installation, can be with the cardboard joint on support body surface to the draw-in groove in, then carry out the overlap joint with the cardboard after sliding in the arc wall through the arc wall again, make the support body accomplish fixedly through the overlap joint between draw-in groove and the cardboard, this cylindrical roller holder passes through the arc wall, cooperate between draw-in groove and the cardboard, make in the joint that the support body can be quick arrives the outer lane, be convenient for dismantle the back replacement processing to the support body when this holder takes place when using for a long time and handle, unnecessary processing cost has not only been reduced, and the effectual suitability that has ensured this cylindrical roller holder.

2. This novel cylindrical bearing roller holder, through setting up the radiating groove, accomplish the back when this cylindrical roller holder, after in installing the slot roll of support body with the roller, when the roller rotates in the slot roll, the radiating groove in the outer lane then can discharge the produced heat of roller, the effectual circulation that has ensured this cylindrical roller holder interior gas.

3. This novel cylindrical bearing roller holder, through setting up the spring, after the fixed plate loses certain power, the arc and the cardboard that the spring then can drive the fixed plate below carry out the joint for the spring has certain limiting displacement to the arc, and the spring has improved the stability behind arc and the cardboard joint, avoids arc and cardboard not hard up phenomenon to appear.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural diagram of the explosion of the outer ring of the present invention;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of the arc plate of the present invention;

in the figure: the frame comprises an outer ring 1, a frame body 2, an arc-shaped groove 3, an arc-shaped plate 4, a clamping groove 5, a clamping plate 6, a rolling groove 7, a heat dissipation groove 8, a spring 9 and a fixing plate 10.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a novel cylindrical bearing roller retainer comprises an outer ring 1, a retainer body 2 is clamped in the outer ring 1, an arc-shaped groove 3 is formed in the outer ring 1, a heat dissipation groove 8 is formed in the outer ring 1, a rolling groove 7 is formed in the retainer body 2, and by arranging the heat dissipation groove 8, after the cylindrical roller retainer is completed, a roller is installed in the rolling groove 7 of the retainer body 2, when the roller rotates in the rolling groove 7, the heat dissipation groove 8 in the outer ring 1 can discharge heat generated by the roller, and the circulation of gas in the cylindrical roller retainer is effectively guaranteed;

the arc-shaped groove 3 is connected with the arc-shaped plate 4 in a sliding mode, the clamping plate 6 is fixedly connected to the outer side of the frame body 2, the clamping plate 6 is clamped in the clamping groove 5, the clamping groove 5 is in lap joint with the arc-shaped plate 4, the clamping groove 5 and the clamping plate 6 are arranged, the cylindrical roller retainer can enable the frame body 2 to be quickly clamped into the outer ring 1 through the clamping groove 5 and the clamping plate 6, when the retainer is damaged during long-time use, the frame body 2 can be conveniently disassembled and then replaced, and unnecessary processing cost is reduced;

the outer ring 1 is internally provided with a clamping groove 5, the arc-shaped plate 4 is provided with a fixing plate 10, and the arc-shaped groove 3 is arranged, so that the arc-shaped plate 4 can move in the arc-shaped groove 3 when being subjected to push-pull force, the arc-shaped groove 3 has a certain guiding effect on the arc-shaped plate 4, and the phenomenon that the arc-shaped plate 4 is misplaced when moving is avoided;

one side of arc 4 and the one end fixed connection that spring 9 corresponds, spring 9's other end fixed connection is in arc 3, through setting up spring 9, after fixed plate 10 loses certain power, spring 9 then can drive arc 4 and the cardboard 6 joint of fixed plate 10 below for spring 9 has certain limiting displacement to arc 4, and spring 9 has improved the stability behind arc 4 and the cardboard 6 joint.

The utility model discloses a theory of operation does:

this cylindrical roller holder is when installing, can stir fixed plate 10 through manual earlier, then fixed plate 10 then can drive arc 4 and slide in arc 3, and arc 4 then can produce certain extrusion to spring 9, after arc 4 removes certain position, again with 2 surperficial cardboard 6 joints of support body to draw-in groove 5 in, then loosen fixed plate 10 after, arc 4 then can receive the effect of spring 9 thrust and reset down, then arc 4 then can fix cardboard 6, make this cylindrical roller holder accomplish the installation.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A novel cylindrical bearing roller retainer comprises an outer ring (1), and is characterized in that: the utility model discloses a support frame, including outer lane (1), outer lane (1) inside callipers has support body (2), arc wall (3) have been seted up on outer lane (1), sliding connection arc (4) in arc wall (3), support body (2) outer fixedly connected with cardboard (6), draw-in groove (5) have been seted up in outer lane (1), be provided with fixed plate (10) on arc (4).

2. The novel cylindrical bearing roller cage of claim 1, wherein: the heat dissipation device is characterized in that a heat dissipation groove (8) is formed in the outer ring (1), and a rolling groove (7) is formed in the frame body (2).

3. The novel cylindrical bearing roller cage of claim 1, wherein: the clamping plate (6) is clamped in the clamping groove (5), and the clamping groove (5) is in lap joint with the arc-shaped plate (4).

4. The novel cylindrical bearing roller cage of claim 1, wherein: one side of the arc-shaped plate (4) is fixedly connected with one end corresponding to the spring (9), and the other end of the spring (9) is fixedly connected in the arc-shaped groove (3).