CN218817634U

CN218817634U - Oil storage type cylindrical bearing roller retainer

Info

Publication number: CN218817634U
Application number: CN202223225769.2U
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: 2022-11-27
Filing date: 2022-11-27
Publication date: 2023-04-07
Anticipated expiration: 2032-11-27

Abstract

The utility model discloses an oil storage formula cylindrical bearing roller holder belongs to bearing technical field, and it includes first outer lane, the side and the second outer lane fixed connection of first outer lane, the one end fixed connection that one side and the solid fixed cylinder of first outer lane correspond, seted up the spout in the solid fixed cylinder, card post sliding connection is at the spout, the one end overlap joint that telescopic one end and spring correspond. This oil storage formula cylindrical bearing roller holder, through setting up the solid fixed cylinder, the sleeve, the connecting cylinder, card post and draw-in groove, then lubricating oil in the solid fixed cylinder then can be along the connecting cylinder carry the solid fixed cylinder in, this holder passes through the cooperation between card post and the draw-in groove, make the sleeve can the joint in the solid fixed cylinder, lubricating oil in the sleeve then can play certain lubrication action through the solid fixed cylinder to the roller in this holder, the roller in having avoided this holder takes place the phenomenon of damaging because of wearing and tearing are too much, the effectual suitability that ensures this holder.

Description

Oil storage type cylindrical bearing roller retainer

Technical Field

The utility model belongs to the technical field of the bearing, specifically be an oil storage formula cylindrical bearing roller holder.

Background

The inner structure of the cylindrical roller bearing adopts the rollers to be arranged in parallel, the rollers are provided with the spacing retainers or the isolating blocks, the rollers can be prevented from being mutually rubbed or inclined, the rotation torque is effectively prevented from increasing, the current retainers are mostly integrated, the rollers in the retainers are difficult to effectively lubricate, the rollers in the retainers are damaged due to excessive abrasion, and the applicability of the retainers is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides an oil storage formula cylindrical bearing roller holder has solved present holder and has mostly been the integral type, is difficult to carry out effectual lubrication to the roller in the holder, leads to the roller in the holder to take place the phenomenon of damage because of too much wearing and tearing to the problem of holder suitability has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil storage formula cylindrical bearing roller holder, includes first outer lane, the side and the second outer lane fixed connection of first outer lane, the one end fixed connection that one side and the solid fixed cylinder of first outer lane correspond, the joint has the sleeve in the solid fixed cylinder, the spout has been seted up in the solid fixed cylinder, telescopic one end is linked together with the one end that the connecting cylinder corresponds, the outer fixedly connected with card post of sleeve, card post sliding connection is at the spout, the one end overlap joint that telescopic one end and spring correspond, the draw-in groove has been seted up in the solid fixed cylinder.

As a further aspect of the present invention: the other end of the fixed cylinder is communicated with the second outer ring, and a shunting hole is formed outside the fixed cylinder.

As a further aspect of the present invention: the other end fixed connection of connecting cylinder is in the fixed cylinder, the other end fixed connection of spring is in the fixed cylinder.

As a further aspect of the present invention: the clamping groove is internally clamped with a clamping column, a feeding pipe is arranged outside the sleeve, and a push rod is arranged in the sleeve.

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

1. this oil storage formula cylindrical bearing roller holder, through setting up the solid fixed cylinder, the sleeve, the connecting cylinder, card post and draw-in groove, accomplish the installation back when this holder, card post joint that can pass through the sleeve surface is in the draw-in groove, then lubricating oil in the solid fixed cylinder then can be along in the connecting cylinder carries the solid fixed cylinder, this holder passes through the cooperation between card post and the draw-in groove, make the sleeve can the joint in the solid fixed cylinder, and lubricating oil in the sleeve then can play certain lubrication action through the solid fixed cylinder to the roller in this holder, the phenomenon of the roller because of wearing and tearing are too much emergence damage in having avoided this holder, the effectual suitability that has ensured this holder.

2. According to the oil storage type cylindrical bearing roller retainer, the shunting holes and the push rods are arranged, and lubricating oil in the sleeve can scatter on the surfaces of the rollers along the shunting holes after the push rods are extruded in the using process of the retainer. The retainer can uniformly convey the lubricating oil to the roller through the shunting holes, and the phenomenon that the lubricating oil is not uniform on the surface of the roller is avoided.

3. This oil storage formula cylindrical bearing roller holder, through setting up the spring, when this holder is fixed the sleeve, and the spring then can exert certain thrust to the sleeve for the spring has certain limiting displacement to the sleeve, and the sleeve then can receive and support under the effect of spring elastic force, the effectual stability after the diffluence orifice is fixed that has improved.

Drawings

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

fig. 2 is a schematic sectional structure view of the fixing cylinder of the present invention;

FIG. 3 is a schematic diagram of the exploded sleeve of the present invention;

in the figure: 1 first outer lane, 2 second outer lanes, 3 fixed section of thick bamboo, 4 reposition of redundant personnel holes, 5 sleeves, 6 springs, 7 connecting cylinders, 8 spouts, 9 card posts, 10 push rods, 11 draw-in grooves, 12 inlet pipes.

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: the utility model provides an oil storage formula cylindrical bearing roller holder, including first outer lane 1, the side and the 2 fixed connection of second outer lane of first outer lane 1, the one end fixed connection that one side and the solid fixed cylinder 3 of first outer lane 1 correspond, the other end and the second outer lane 2 of solid fixed cylinder 3 are linked together, gu fixed cylinder 3 opens outward and is equipped with reposition of redundant personnel hole 4, through setting up reposition of redundant personnel hole 4, this holder is at the in-process that uses, through extruding push rod 10 after, lubricating oil in the sleeve 5 then can be along reposition of redundant personnel hole 4 scattered on the surface of roller. The retainer can uniformly convey the lubricating oil to the roller through the shunting holes 4, so that the phenomenon of non-uniform lubricating oil on the surface of the roller is avoided;

the sleeve 5 is clamped in the fixed cylinder 3, the chute 8 is formed in the fixed cylinder 3, one end of the sleeve 5 is communicated with one end corresponding to the connecting cylinder 7, and by arranging the chute 8, when the sleeve 5 needs to be installed in the fixed cylinder 3, the clamping column 9 on the surface of the sleeve 5 can move in the chute 8, so that the chute 8 has a certain guiding effect on the clamping column 9, and the phenomenon that the clamping column 9 is staggered when moving is avoided;

the other end of the connecting cylinder 7 is fixedly connected into the fixed cylinder 3, the other end of the spring 6 is fixedly connected into the fixed cylinder 3, and by arranging the spring 6, when the retainer fixes the sleeve 5, the spring 6 can apply certain thrust to the sleeve 5, so that the spring 6 has certain limiting effect on the sleeve 5, and the sleeve 5 can be supported under the action of the elastic force of the spring 6, thereby effectively improving the stability of the fixed shunting hole 4;

the outer fixedly connected with card post 9 of sleeve 5, card post 9 sliding connection is at spout 8, the one end overlap joint that the one end of sleeve 5 and spring 6 correspond, draw-in groove 11 has been seted up in the solid fixed cylinder 3, the joint has card post 9 in the draw-in groove 11, sleeve 5 is provided with inlet pipe 12 outward, be provided with push rod 10 in the sleeve 5, through setting up draw-in groove 11, this holder is through the cooperation between card post 9 and the draw-in groove 11, make sleeve 5 can the joint in solid fixed cylinder 3, thereby be convenient for follow-up change the processing to sleeve 5.

The utility model discloses a theory of operation does:

this retainer is when the function, can be earlier with first outer lane 1 and second outer lane 2 with between 3 fixed connection of solid fixed cylinder, then laminate sleeve 5 through calorie post 9 and spout 8, then promote sleeve 5 again, make the one end of sleeve 5 laminate with connecting cylinder 7, and sleeve 5 then can extrude with spring 6 when removing, after the position of sleeve 5 moved suitable distance, through manual rotation sleeve 5, make the card post 9 on sleeve 5 surface then can the joint in draw-in groove 11, then spring 6 can exert thrust to sleeve 5, after sleeve 5 is fixed to be accomplished, rethread inlet pipe 12 injects lubricating oil into sleeve 5, then through promoting push rod 10, make lubricating oil in the sleeve 5 carry solid fixed cylinder 3 through connecting cylinder 7 in, and the reposition of redundant personnel hole 4 in the solid fixed cylinder 3 then can carry lubricating oil for the roller.

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. The utility model provides an oil storage formula cylindrical bearing roller holder, includes first outer lane (1), its characterized in that: the side and the second outer lane (2) fixed connection of first outer lane (1), the one end fixed connection that one side and the solid fixed cylinder (3) of first outer lane (1) correspond, solid fixed cylinder (3) inside callipers have sleeve (5), spout (8) have been seted up in solid fixed cylinder (3), the one end that the one end and the connecting cylinder (7) of sleeve (5) correspond is linked together, sleeve (5) outer fixedly connected with card post (9), card post (9) sliding connection is in spout (8), the one end overlap joint that the one end and spring (6) of sleeve (5) correspond, draw-in groove (11) have been seted up in solid fixed cylinder (3).

2. The roller cage for a cylindrical bearing of the oil storage type as set forth in claim 1, wherein: the other end of the fixed cylinder (3) is communicated with the second outer ring (2), and a shunting hole (4) is formed outside the fixed cylinder (3).

3. The roller cage for a cylindrical bearing of the oil storage type as set forth in claim 1, wherein: the other end fixed connection of connecting cylinder (7) is in solid fixed cylinder (3), the other end fixed connection of spring (6) is in solid fixed cylinder (3).

4. The roller cage for a cylindrical bearing of the oil storage type as set forth in claim 1, wherein: the clamping device is characterized in that a clamping column (9) is clamped in the clamping groove (11), a feeding pipe (12) is arranged outside the sleeve (5), and a push rod (10) is arranged in the sleeve (5).