CN210003679U

CN210003679U - high-strength spherical self-aligning roller bearing for vibrating screen

Info

Publication number: CN210003679U
Application number: CN201920747712.8U
Authority: CN
Inventors: 张海秀; 高震; 丛文兴
Original assignee: WAFANGDIAN JINFENG BEARING MANUFACTURING Co Ltd
Current assignee: WAFANGDIAN JINFENG BEARING MANUFACTURING Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-01-31
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a be used for sieve high strength sphere aligning roller bearing shakes, including aligning roller bearing body, aligning roller bearing body includes the bearing inner race, and the top of bearing inner race is seted up flutedly, and the oilhole has been seted up to the inside bottom of recess, and the bottom intercommunication of oilhole has sets up the oil storage tank inside the bearing inner race, and the bottom intercommunication of oil storage tank has oil pipe, and oil pipe's inside is inlayed and is equipped with the ball, leads the roller frame that oil pipe runs through the inboard fixed being equipped with of bearing inner race, the utility model discloses be used for sieve high strength sphere aligning roller bearing shakes, lubricating oil pours into the oil storage tank into through the oilhole into, and in the roller course of operation, the ball is driven work, makes the slow surface of trickling into the roller of lubricating oil, reduces the waste of lubricating oil, and slowly soak and make the roller, reach the purpose of evenly paining, reduces the wearing and tearing of roller in the course of operation, prolongs the life of roller.

Description

high-strength spherical self-aligning roller bearing for vibrating screen

Technical Field

The utility model relates to an kinds of self-aligning roller bearing, in particular to kinds of high strength sphere self-aligning roller bearing that is used for shaking sieve belongs to bearing technical field.

Background

The self-aligning roller bearing has two rows of rollers, 1 common spherical raceway in the outer ring and 2 raceways in the inner ring inclined at angles to the bearing axis, and this smart structure makes it possess self-aligning performance, so that it is not easy to be affected by the angle between the shaft and the bearing box seat to the error or shaft bending, and is suitable for use in the field of installation error or shaft bending to cause angle error.

When the self-aligning roller bearing works, -determined lubricating oil needs to be filled into the roller, and the traditional filling mode is that an oil nozzle is directly filled into the roller, so that the painting is uneven, the resource waste is caused, and the service life of the roller is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide be used for sieve high strength sphere self-aligning roller bearing shakes to solve the traditional filling mode that proposes in the above-mentioned background art and directly annotate on the roller for the glib talker, lead to paining inhomogeneously, still can cause the wasting of resources, influence the life's of roller problem.

In order to achieve the purpose, the utility model provides a be used for sieve high strength sphere aligning roller bearing that shakes, including the aligning roller bearing body, the aligning roller bearing body includes the bearing inner race, the top of bearing inner race has seted up flutedly, the oilhole has been seted up to the inside bottom of recess, the bottom intercommunication of oilhole has seted up the oil storage tank of bearing inner race inside, the bottom intercommunication of oil storage tank has leads oil pipe, lead oil pipe's inside and inlay and be equipped with the ball, lead oil pipe and run through the fixed roller frame that is equipped with of bearing inner race inboard.

As the utility model discloses an preferred technical scheme, a plurality of roller has evenly been laid to the inside of roller frame, the inboard of roller frame is fixed and is equipped with the bearing inner race.

The preferred technical means of the utility model, the ball with the surface contact of roller is connected.

As the utility model discloses an preferred technical scheme, the diameter of recess is greater than the diameter of oilhole, the inside packing of oilhole has the sealing plug.

As the utility model discloses an preferred technical scheme, the sealing plug is made by high temperature resistant rubber materials, the consent has been seted up on the surface on sealing plug top, the spacing groove has been seted up on the surface of getting up the consent inner wall.

As the utility model discloses an preferred technical scheme, it is less than to lead oil pipe's diameter the diameter of oilhole, it is equipped with the spacing ring to lead oil pipe's bottom mounting, the diameter of spacing ring is less than the diameter of ball.

Compared with the prior art, the beneficial effects of the utility model are that the utility model discloses are used for sieving high strength sphere self-aligning roller bearing, lubricating oil passes through the oilhole and pours into the oil storage tank into, in the roller course of operation, the ball is driven work, make the surface of lubricating oil slowly trickling to the roller, reduce the waste of lubricating oil, and slowly soak and make the roller, reach the purpose of evenly paining, reduce the wearing and tearing of roller in the course of operation, prolong the life of roller, overall structure is simple, relatively environmental protection, therefore, the clothes hanger is strong in practicability, easily push away .

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure A of the present invention;

fig. 4 is a schematic diagram of an enlarged structure B of the present invention.

In the figure: 1. a self-aligning roller bearing body; 2. a bearing outer race; 3. a groove; 4. an oil hole; 5. an oil storage tank; 6. an oil guide pipe; 7. a ball bearing; 8. a roller frame; 9. a roller; 10. a bearing inner race; 11. a sealing plug; 12. and (6) plugging the hole.

Detailed Description

The technical solution 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 , but not all embodiments.

Please refer to fig. 1-4, the utility model provides an be used for sieve high strength sphere aligning roller bearing that shakes, including aligning roller bearing body 1, aligning roller bearing body 1 includes bearing inner race 2, and recess 3 has been seted up on bearing inner race 2's top, and oilhole 4 has been seted up to the inside bottom of recess 3, and the bottom intercommunication of oilhole 4 has the oil storage tank 5 of seting up in bearing inner race 2 inside, and the bottom intercommunication of oil storage tank 5 has leads oil pipe 6, and the inside of leading oil pipe 6 is inlayed and is equipped with ball 7, leads oil pipe 6 and runs through the fixed roller frame 8 that is equipped with of bearing inner race 2 inboard.

Preferably, a plurality of rollers 9 are uniformly laid in the roller frame 8, and a bearing inner ring 10 is fixedly arranged on the inner side of the roller frame 8, so that the roller frame is relatively stable.

Preferably, the balls 7 are in contact connection with the surface of the roller 9, slowing down the dripping of the lubricating oil.

Preferably, the diameter of the groove 3 is larger than that of the oil hole 4, and the inside of the oil hole 4 is filled with a sealing plug 11 for embedding the sealing plug 11 to prevent the sealing plug 11 from protruding out of the outer wall of the bearing outer ring 2.

Preferably, the sealing plug 11 is made of a high-temperature-resistant rubber material, the plug hole 12 is formed in the surface of the top end of the sealing plug 11, and the limiting groove is formed in the surface of the inner wall of the plug hole 12, so that the sealing plug 11 can be opened and closed conveniently.

Preferably, the diameter of oil pipe 6 is less than the diameter of oilhole 4, and the bottom mounting of oil pipe 6 is equipped with the spacing ring, and the diameter of spacing ring is less than the diameter of ball 7, prevents that lubricating oil from dripping to cause the wasting of resources at the excessive speed, plays limiting displacement to ball 7.

When specifically using, the utility model discloses be used for sieving high strength sphere self-aligning roller bearing shakes, through the instrument card in playing the inside spacing inslot of consent 12, extract sealing plug 11, pour into lubricating oil into oil storage tank 5 through oilhole 4, closed sealing plug 11, in the roller 9 working process, ball 7 is driven work, make lubricating oil slowly trickle to roller 9's surface, reduce the waste of lubricating oil, and slowly soak and make roller 9, reach the purpose of evenly paining, reduce the wearing and tearing of roller 9 in the course of the work, prolong roller 9's life, economic environmental protection.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise specified and limited, for example, the terms "fixedly connected" or "detachably connected" or " -shaped body", mechanical or electrical connection, direct or indirect connection through an intermediate medium, communication between two elements or interaction relationship between two elements may be used, and unless otherwise specified and limited, the specific meaning of the terms in the present invention can 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

1, are used for sieve high strength sphere self-aligning roller bearing shakes, including self-aligning roller bearing body (1), its characterized in that, self-aligning roller bearing body (1) is including bearing inner race (2), the top of bearing inner race (2) is seted up flutedly (3), oilhole (4) have been seted up to the inside bottom of recess (3), the bottom intercommunication of oilhole (4) has seted up bearing inner race (2) inside oil storage tank (5), the bottom intercommunication of oil storage tank (5) has leads oil pipe (6), the inside of leading oil pipe (6) is inlayed and is equipped with ball (7), it runs through to lead oil pipe (6) roller frame (8) that bearing inner race (2) inboard is fixed to be equipped with.

2. The high-strength spherical self-aligning roller bearing for the vibrating screen according to claim 1, wherein a plurality of rollers (9) are uniformly laid in the roller frame (8), and a bearing inner ring (10) is fixedly arranged on the inner side of the roller frame (8).

3. high-strength spherical self-aligning roller bearing for vibrating screen according to claim 2, wherein the balls (7) are connected with the surface of the rollers (9) in contact.

4. The high-strength spherical self-aligning roller bearing for the vibrating screen is characterized in that the diameter of the groove (3) is larger than that of the oil hole (4), and a sealing plug (11) is filled in the oil hole (4).

5. The high-strength spherical self-aligning roller bearing for the vibrating screen is characterized in that the sealing plug (11) is made of high-temperature-resistant rubber material, a plug hole (12) is formed in the surface of the top end of the sealing plug (11), and a limiting groove is formed in the surface of the inner wall of the plug hole (12).

6. The high-strength spherical self-aligning roller bearing for vibrating screens according to claim 1, wherein the diameter of the oil conduit (6) is smaller than that of the oil hole (4), a limiting ring is fixedly arranged at the bottom end of the oil conduit (6), and the diameter of the limiting ring is smaller than that of the ball (7).