CN214092726U

CN214092726U - Fastening bearing

Info

Publication number: CN214092726U
Application number: CN202023281066.2U
Authority: CN
Inventors: 马继业; 马福庆; 张慧
Original assignee: Shandong Halin Group Co ltd
Current assignee: Shandong Halin Group Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-31
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of technical bearing, especially, be a fastening bearing, including the inner circle, the rolling groove has been seted up to the side of inner circle, the inside fixedly connected with fixed column of rolling groove, the surface roll connection of fixed column has the roller, one side fixedly connected with fixture block of fixed column, the surface roll connection of roller has the outer lane, one side fixedly connected with baffle of inner circle. The utility model discloses a set up fixed column and fixture block, cooperate through the recess at fixture block and rolling groove both ends, fix the fixed column in the rolling groove, the diameter of roller is greater than the diameter of rolling groove, fixes the roller of bearing in the rolling groove, makes the roller can not take place the skew at rolling in-process, strengthens the stability of roller, has effectively improved the cooperation stability between the bearing inner race and the outer lane.

Description

Fastening bearing

Technical Field

The utility model relates to a bearing technical field specifically is a fastening bearing.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. The bearings can be classified into rolling bearings and sliding bearings according to the frictional properties of the moving elements. Rolling bearings have been standardized and serialized, but have a larger radial size, vibration and noise, and a higher price than sliding bearings. The rolling bearing generally comprises an outer ring, an inner ring, a rolling body and a retainer. Rolling bearings are classified into ball bearings and roller bearings according to the shape of the rolling elements. The bearing is an important basic part of various mechanical equipment, and the precision, the performance, the service life and the reliability of the bearing play a decisive role in the precision, the performance, the service life and the reliability of a host machine. In mechanical products, a bearing belongs to a high-precision product, not only needs comprehensive support of various subject theories such as mathematics, physics and the like, but also needs services of various subjects such as material science, heat treatment technology, precision machining and measuring technology, numerical control technology, effective numerical method, powerful computer technology and the like, and therefore the bearing is a product representing the national technological strength.

There are the following problems:

1. when the existing bearing is used, the inner ring and the bearing shaft easily slide relatively, the bearing cannot play a due role, the whole transmission system is paralyzed, and the stability of the bearing in use is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a fastening bearing has solved the relatively poor problem of bearing stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fastening bearing, includes the inner circle, the rolling groove has been seted up to the side of inner circle, the inside fixedly connected with fixed column of rolling groove, the surface roll connection of fixed column has the roller, one side fixedly connected with fixture block of fixed column, the surface roll connection of roller has the outer lane, one side fixedly connected with baffle of inner circle.

As a preferred technical scheme of the utility model, the rolling slot has a plurality of groups, and a plurality of groups of rolling slot are equidistant annular distribution on the side of inner circle.

As a preferred technical scheme of the utility model, the fixed column has a plurality of groups, and a plurality of groups of fixed column are the equidistance annular and distribute, the roller has a plurality of groups, and a plurality of groups of roller are equidistance annular and distribute in the inside of rolling groove.

As a preferred technical scheme of the utility model, the fixture block has four groups, and four fixture blocks of group are the symmetric distribution, the recess has been seted up to the inside of rolling slot, the external diameter size of fixture block and the internal diameter size phase-match of recess.

As an optimized technical scheme of the utility model, the shape of rolling groove is the big cylindrical groove in the middle of the little both ends, the diameter of roller is greater than the diameter of rolling groove.

As a preferred technical scheme of the utility model, the baffle has two sets ofly, and two sets of baffles are the symmetric distribution, the size of baffle and the size phase-match between inner circle, the outer lane.

Compared with the prior art, the utility model provides a fastening bearing possesses following beneficial effect:

1. this fastening bearing cooperatees through the recess that sets up fixed column and fixture block, through fixture block and slot rolling both ends, fixes the fixed column in the slot rolling, and the diameter of roller is greater than the diameter of slot rolling, fixes the roller of bearing in the slot rolling, makes the roller can not take place the skew at rolling in-process, strengthens the stability of roller, has effectively improved the cooperation stability between the outer lane in the bearing

Drawings

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

FIG. 2 is a schematic view of the rolling member structure of the present invention;

fig. 3 is a schematic view of the roller structure of the present invention.

In the figure: 1. an inner ring; 2. rolling a groove; 3. fixing a column; 4. a roller; 5. a clamping block; 6. an outer ring; 7. and a baffle plate.

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. 1-3, in this embodiment: the utility model provides a fastening bearing, includes inner circle 1, and race 2 has been seted up to the side of inner circle 1, and the inside fixedly connected with fixed column 3 of race 2, the surperficial roll connection of fixed column 3 has roller 4, one side fixedly connected with fixture block 5 of fixed column 3, and the surperficial roll connection of roller 4 has outer lane 6, one side fixedly connected with baffle 7 of inner circle 1.

In the embodiment, the plurality of groups of rolling grooves 2 are annularly distributed on the side surface of the inner ring 1 at equal intervals, so that the rollers 4 can be installed in the plurality of rolling grooves 2, and the inner ring 1 and the outer ring 6 can rotate conveniently; the rollers 4 are annularly distributed in the rolling groove 2 at equal intervals, so that the rollers 4 are stably installed on the fixed columns 3, and the rotation stability of the rollers 4 is improved; four groups of fixture blocks 5 are symmetrically distributed, a groove is formed in the rolling groove 2, the outer diameter of each fixture block 5 is matched with the inner diameter of the groove, and the fixture blocks 5 are matched with the grooves, so that the fixing column 3 is stably arranged in the rolling groove 2, the roller 4 can stably rotate, and deviation is avoided; the roll groove 2 is a cylindrical groove with two small ends and a large middle part, the diameter of the roller is larger than that of the roll groove 2, so that the roller 4 can help the outer ring 6 to rotate when rotating in the roll groove 2, and the use of the bearing is facilitated; the baffle 7 has two sets ofly, and two sets of baffles 7 are the symmetric distribution, and the size of baffle 7 and the size phase-match between inner circle 1, the outer lane 6 help filling the space between inner circle 1 and the outer lane 6, have further improved the stability when the bearing uses.

The utility model discloses a theory of operation and use flow: when using, the rotation is connected with roller 4 in the 1 surperficial slot rolling 2 of inner circle, roller 4 rotates with fixed column 3 to be connected, the fixture block 5 of fixed column 3 both sides mutually supports with the recess in the slot rolling 2, make the stable connection of fixed column 3 in slot rolling 2, guarantee when roller 4 rotates, the skew can not take place, make roller 4's rotation more stable, bearing inner circle 1 is also more stable with being connected of outer lane 6, baffle 7 is arranged in the space between inner circle 1 and outer lane 6, fix the position of bearing both sides, further fix the bearing, make the use of bearing more stable, improve the result of use of bearing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fastening bearing comprising an inner ring (1), characterized in that: the novel anti-theft device is characterized in that a rolling groove (2) is formed in the side face of the inner ring (1), a fixing column (3) is fixedly connected to the inside of the rolling groove (2), a roller (4) is connected to the surface of the fixing column (3) in a rolling mode, a clamping block (5) is fixedly connected to one side of the fixing column (3), an outer ring (6) is connected to the surface of the roller (4) in a rolling mode, and a baffle (7) is fixedly connected to one side of the inner ring (1).

2. A fastening bearing in accordance with claim 1, wherein: the rolling grooves (2) are divided into a plurality of groups, and the groups of rolling grooves (2) are annularly distributed on the side surface of the inner ring (1) at equal intervals.

3. A fastening bearing in accordance with claim 1, wherein: the fixing columns (3) are provided with a plurality of groups, the fixing columns (3) are distributed in an annular shape at equal intervals, the rollers (4) are provided with a plurality of groups, and the rollers (4) are distributed in the rolling groove (2) in an annular shape at equal intervals.

4. A fastening bearing in accordance with claim 1, wherein: the fixture blocks (5) are arranged in four groups, the four groups of fixture blocks (5) are symmetrically distributed, a groove is formed in the rolling groove (2), and the outer diameter of each fixture block (5) is matched with the inner diameter of the groove.

5. A fastening bearing in accordance with claim 1, wherein: the shape of the rolling groove (2) is a cylindrical groove with two small ends and a large middle part, and the diameter of the roller is larger than that of the rolling groove (2).

6. A fastening bearing in accordance with claim 1, wherein: the baffle (7) have two sets, and two sets of baffle (7) are the symmetric distribution, the size of baffle (7) and the size phase-match between inner circle (1), outer lane (6).