CN215673166U

CN215673166U - Self-sealing full complement cylindrical roller bearing

Info

Publication number: CN215673166U
Application number: CN202122404413.4U
Authority: CN
Inventors: 王志亮; 王艺睿
Original assignee: Qingdao Xinruimin Technology Co ltd
Current assignee: Qingdao Xinruimin Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-01-28
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of bearings, in particular to a self-sealing full-complement cylindrical roller bearing which comprises an outer ring main body, wherein an annular groove is formed in the inner side of the outer ring main body, a roller is arranged in the annular groove, a circular groove is formed in the top end of the roller, a first slotted hole is formed in the top end of the outer ring main body, a second slotted hole is formed in the bottom end of the outer ring main body, an inner ring is arranged on one side of the outer portion of the roller, a first fixing seat is arranged at the top end of the inner ring, a first fixing ring is arranged at the top end of the first fixing seat, a second fixing seat is arranged at the bottom end of the inner ring, and by arranging the first fixing seat, the second fixing seat and the inner ring, harm caused by impurities can be effectively relieved through the first fixing seat, the second fixing seat and the inner ring, and volatile change of lubricating grease can be reduced.

Description

Self-sealing full complement cylindrical roller bearing

Technical Field

The utility model relates to the technical field of bearings, in particular to a self-sealing full-complement cylindrical roller bearing.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body.

The existing bearing sealing function is not perfect enough, so that impurities can easily enter the bearing, the friction force generated in use is large, the efficiency is low, and the existing bearing is not stable enough.

There is therefore a need for a self-sealing full complement cylindrical roller bearing that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a self-sealing full complement cylindrical roller bearing, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a self-sealing full complement cylindrical roller bearing, includes the outer lane main part, the ring channel has been seted up to the inboard of outer lane main part, the inboard of ring channel is equipped with the roller, the circular slot has been seted up on the top of roller, first slotted hole has been seted up on the top of outer lane main part, the second slotted hole has been seted up to the bottom of outer lane main part, one side of the outside of roller is equipped with the inner circle, the top of inner circle is equipped with first fixing base, the top of first fixing base is equipped with first solid fixed ring, the bottom of inner circle is equipped with the second fixing base.

As a preferred embodiment of the present invention, the roller is a cylindrical structure.

As a preferable aspect of the present invention, a first socket is provided inside the circular groove, and a second socket is provided inside the first socket.

In a preferred embodiment of the present invention, a bolt is disposed inside the first slot, and a nut is disposed inside the second slot.

As a preferable aspect of the present invention, the bottom end of the first fixing seat is disposed at the top end of the inner ring.

As a preferable scheme of the present invention, a second fixing ring is disposed at a bottom end of the second fixing seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the first fixing seat, the second fixing seat and the inner ring, the harm caused by impurities can be effectively reduced through the first fixing seat, the second fixing seat and the inner ring, the volatile change of lubricating grease can be reduced, through the arrangement of the circular groove, the first pipe sleeve and the second pipe sleeve, the friction force can be reduced through the circular groove, the first pipe sleeve and the second pipe sleeve, the practicability is enhanced, and through the arrangement of the bolt and the nut, the bearing can be more stable through the bolt and the nut, and the practicability is further enhanced.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the roller, circular groove, first shroud and second shroud of the present invention;

FIG. 4 is a schematic view of the structure of the outer ring main body, the second slot and the bottom end of the nut of the present invention;

fig. 5 is an enlarged schematic view of point a of the present invention.

In the figure: 1. an outer ring main body; 2. an annular groove; 3. a roller; 4. a circular groove; 5. a first slot; 6. a second slot; 7. an inner ring; 8. a first fixed seat; 9. a first retaining ring; 10. a second fixed seat; 11. a first pipe sleeve; 12. a second pipe sleeve; 13. a bolt; 14. a nut; 15. a second retaining ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a self-sealing formula full complement cylindrical roller bearing, ring channel 2 has been seted up to outer lane main part 1's inboard, ring channel 2's inboard is equipped with roller 3, circular slot 4 has been seted up on roller 3's top, first slotted hole 5 has been seted up on outer lane main part 1's top, second slotted hole 6 has been seted up to outer lane main part 1's bottom, one side of roller 3's outside is equipped with inner circle 7, the top of inner circle 7 is equipped with first fixing base 8, the top of first fixing base 8 is equipped with first solid fixed ring 9, the bottom of inner circle 7 is equipped with second fixing base 10, through setting up first fixing base 8, second fixing base 10 and inner circle 7, can pass through first fixing base 8, harm because of impurity brings is effectively alleviateed to second fixing base 10 and inner circle 7, and can reduce the volatile matter of lubricating grease and become.

In an embodiment, referring to fig. 2 and 3, the roller 3 is a cylinder, the first pipe sleeve 11 is disposed inside the circular groove 4, the second pipe sleeve 12 is disposed inside the first pipe sleeve 11, and the roller 3, the circular groove 4, the first pipe sleeve 11 and the second pipe sleeve 12 are disposed to reduce friction and enhance practicability.

In an embodiment, referring to fig. 4 and 5, a bolt 13 is disposed inside the first slot 5, a nut 14 is disposed inside the second slot 6, and by disposing the bolt 13 and the nut 14, the bearing can be more stable by the bolt 13 and the nut 14, thereby further enhancing the practicability.

In an embodiment, referring to fig. 1 and fig. 2, the bottom end of the first fixing seat 8 is disposed at the top end of the inner ring 7, the bottom end of the second fixing seat 10 is provided with the second fixing ring 15, and by arranging the first fixing seat 8, the second fixing seat 10 and the inner ring 7, the damage caused by impurities can be effectively reduced through the first fixing seat 8, the second fixing seat 10 and the inner ring 7, and the volatile change of lubricating grease can be reduced.

The working principle is as follows: when in use, after the bearing is installed, because the first fixed seat 8, the second fixed seat 10 and the inner ring 7 are arranged, the harm caused by the impurities in the air entering the bearing can be effectively reduced through the first fixed seat 8, the second fixed seat 10 and the inner ring 7, the service life of the bearing is prolonged, the volatile quality change of lubricating grease can be reduced, through the arrangement of the circular groove 4, the first pipe sleeve 11 and the second pipe sleeve 12, the friction force can be reduced on one hand through the circular groove 4, the first pipe sleeve 11 and the second pipe sleeve 12, on the other hand, the efficiency of the bearing in use can be higher through the circular groove 4, the first pipe sleeve 11 and the second pipe sleeve 12, the practicability is enhanced, because the bolt 13 is arranged on the inner side of the first slotted hole 5, the nut 14 is arranged on the inner side of the second slotted hole 6, and the bolt 13 is in threaded connection with the nut 14, the roller 3 can be more stable through the bolt 13 and the nut 14, the roller 3 is a cylinder structure, so that the practicability of the bearing is further enhanced, the stability and the practicability are higher, and certain popularization value is achieved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-sealing formula full complement cylindrical roller bearing, includes outer lane main part (1), its characterized in that: annular groove (2) have been seted up to the inboard of outer lane main part (1), the inboard of annular groove (2) is equipped with roller (3), circular slot (4) have been seted up on the top of roller (3), first slotted hole (5) have been seted up on the top of outer lane main part (1), second slotted hole (6) have been seted up to the bottom of outer lane main part (1), one side of the outside of roller (3) is equipped with inner circle (7), the top of inner circle (7) is equipped with first fixing base (8), the top of first fixing base (8) is equipped with first solid fixed ring (9), the bottom of inner circle (7) is equipped with second fixing base (10).

2. A self-sealing full complement cylindrical roller bearing according to claim 1, wherein: the roller (3) is of a cylindrical structure.

3. A self-sealing full complement cylindrical roller bearing according to claim 1, wherein: the inner side of the circular groove (4) is provided with a first pipe sleeve (11), and the inner side of the first pipe sleeve (11) is provided with a second pipe sleeve (12).

4. A self-sealing full complement cylindrical roller bearing according to claim 1, wherein: the inner side of the first slotted hole (5) is provided with a bolt (13), and the inner side of the second slotted hole (6) is provided with a nut (14).

5. A self-sealing full complement cylindrical roller bearing according to claim 1, wherein: the bottom end of the first fixed seat (8) is arranged at the top end of the inner ring (7).

6. A self-sealing full complement cylindrical roller bearing according to claim 1, wherein: the bottom of second fixing base (10) is equipped with the solid fixed ring of second (15).