CN205858954U - A kind of bearing reducing frictional force easy accessibility - Google Patents
A kind of bearing reducing frictional force easy accessibility Download PDFInfo
- Publication number
- CN205858954U CN205858954U CN201620624407.6U CN201620624407U CN205858954U CN 205858954 U CN205858954 U CN 205858954U CN 201620624407 U CN201620624407 U CN 201620624407U CN 205858954 U CN205858954 U CN 205858954U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- ring
- bearing
- rolling
- tooth post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
nullThe utility model discloses a kind of bearing reducing frictional force easy accessibility，Including outer ring、Inner ring、Bracing ring、Roll tooth post、Screwed hole and fixture，Described outer ring is located at the outside of inner ring，Described bracing ring is located at the inner side of inner ring，The outer ring surface laminating of the inner ring surface of described inner ring and bracing ring，Described inner ring is provided with some fixtures with the same side of bracing ring，Described inner ring is connected by fixture is fixing with bracing ring，The inner ring surface of described outer ring is provided with and is available for rolling the teeth groove that tooth post rolls，The outer ring surface of described inner ring is provided with and is available for rolling the teeth groove that tooth post rolls，Described rolling tooth post is located in the teeth groove on outer ring and inner ring，Described rolling tooth post contacts with teeth groove engagement，Compared with prior art，Bearing produced frictional force and very easily bearing being dismantled when rotating can be reduced，M R for bearing brings facility，Improve the service behaviour of bearing，Extend the service life of bearing.
Description
[technical field]
This utility model relates to mechanical field, a kind of bearing reducing frictional force easy accessibility.
[background technology]
Bearing is a kind of important spare part in plant equipment in the present age.Its major function is to support machinery rotary body, reduces
Coefficient of friction in its motor process, and ensure its rotating accuracy.By the difference of motor element frictional property, bearing can be divided into rolling
Dynamic bearing and the big class of sliding bearing two.In current rolling bearing, due to its retainer and rolling element direct friction, create relatively
Big frictional force, additionally, due to the outer ring of bearing and the integral design of inner ring, is not easy to dismantle bearing, have impact on
The service behaviour of bearing, shortens the service life of bearing.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of frictional force easy accessibility of reducing
Bearing, it is possible to reduce bearing produced frictional force and very easily bearing being dismantled, for the guarantor of bearing when rotating
Support and maintenance brings facility, improve the service behaviour of bearing, extend the service life of bearing.
For achieving the above object, the utility model proposes a kind of bearing reducing frictional force easy accessibility, including outer ring,
Inner ring, bracing ring, rolling tooth post, screwed hole and fixture, described outer ring is located at the outside of inner ring, and described bracing ring is located at inner ring
Inner side, the outer ring surface laminating of the inner ring surface of described inner ring and bracing ring, if the same side of described inner ring and bracing ring is provided with
Solid locking member, described inner ring is connected by fixture is fixing with bracing ring, and the inner ring surface of described outer ring is provided with and is available for rolling tooth post
Roll teeth groove, the outer ring surface of described inner ring be provided be available for roll tooth post roll teeth groove, described rolling tooth post be located at outer ring with
In teeth groove on inner ring, described rolling tooth post contacts with teeth groove engagement.
As preferably, described inner ring includes the first circle and the second circle, corresponding on described first circle and the second circle
It is provided with screwed hole, is provided with drive screw in described screwed hole and connects fixing to the first circle and the second circle.
As preferably, described rolling tooth post is cylindrical shape, the trapezoidal shape of tooth on the rolling surface of described rolling tooth post.
As preferably, described outer ring and the degree of depth of teeth groove on inner ring are slightly larger than the height of the tooth on the rolling surface of rolling tooth post
Degree.
The beneficial effects of the utility model: this utility model, by being provided with teeth groove on outer ring with inner ring, sets in teeth groove
Having rolling tooth post, inner ring is combined by the first half-turn and the second half-turn, is provided with bracing ring inside inner ring, and inner ring is by fixing
Part and bracing ring are fixing to be connected, when bearing is when rotating, it is to avoid produced between rolling element and retainer rub, and can subtract
Bearing is dismantled, compared with prior art by less friction facilitating, it is possible to reduce that bearing is produced when rotating to rub
Wiping power and dismantling bearing very easily, the M R for bearing brings facility, improves the work of bearing
Performance, extends the service life of bearing.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of bearing reducing frictional force easy accessibility of this utility model.
In figure: 1-outer ring, 2-inner ring, 21-the first circle, 22-the second circle, 3, bracing ring, 4-roll tooth post, 5-screw thread
Hole, 6-fixture.
[detailed description of the invention]
Refering to Fig. 1, a kind of bearing reducing frictional force easy accessibility of this utility model, including outer ring 1, inner ring 2, bracing ring
3, rolling tooth post 4, screwed hole 5 and fixture 6, described outer ring 1 is located at the outside of inner ring 2, and described bracing ring 3 is located at inner ring 2
The outer ring surface laminating of inner side, the inner ring surface of described inner ring 2 and bracing ring 3, described inner ring 2 is provided with the same side of bracing ring 3
Some fixtures 6, described inner ring 2 is connected by fixture 6 is fixing with bracing ring 3, and the inner ring surface of described outer ring 1 is provided with and is available for rolling
The teeth groove that dynamic tooth post 4 rolls, the outer ring surface of described inner ring 2 is provided with and is available for rolling the teeth groove that tooth post 4 rolls, described rolling tooth post 4
Being located in the teeth groove on outer ring 1 and inner ring 2, described rolling tooth post 4 contacts with teeth groove engagement, and described inner ring 2 includes the first circle
21 and second circle 22, described first circle 21 and the second circle 22 are correspondingly provided with screwed hole 5, are provided with in described screwed hole 5
Drive screw also by the first circle 21 with the second circle 22 is fixing connects, described rolling tooth post 4 in cylindrical shape, described rolling tooth post
The trapezoidal shape of tooth on the rolling surface of 4, described outer ring 1 and the degree of depth of teeth groove on inner ring 2 are slightly larger than on the rolling surface rolling tooth post 4
The height of tooth.
Utility model works process:
This utility model is a kind of reduces the bearing of frictional force easy accessibility in the course of the work, when bearing is when rotating, has
Outer ring 1 and the teeth groove on inner ring 2 order about rolling tooth post 4 and rotate, when bearing needs dismounting, and can be by screwdriver by screwed hole
The fractionation to inner ring 2 is removed and then realized to drive screw in 5, and inner ring 2 is connected by fixture 6 is fixing with bracing ring 3, bracing ring
3 fastnesses that can strengthen inner ring 2, compared with prior art, it is possible to reduce bearing produced frictional force and energy when rotating
Dismantling bearing very easily, the M R for bearing brings facility, improves the service behaviour of bearing, extends
Service life of bearing.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (4)
1. the bearing reducing frictional force easy accessibility, it is characterised in that: include outer ring (1), inner ring (2), bracing ring (3),
Rolling tooth post (4), screwed hole (5) and fixture (6), described outer ring (1) is located at the outside of inner ring (2), and described bracing ring (3) sets
In the inner side of inner ring (2), the outer ring surface laminating of the inner ring surface of described inner ring (2) and bracing ring (3), described inner ring (2) and support
The same side of circle (3) is provided with some fixtures (6), and described inner ring (2) is connected by fixture (6) is fixing with bracing ring (3),
The inner ring surface of described outer ring (1) is provided with and is available for rolling the teeth groove that tooth post (4) rolls, and the outer ring surface of described inner ring (2) is provided with and is available for
Rolling the teeth groove that tooth post (4) rolls, described rolling tooth post (4) is located in the teeth groove on outer ring (1) and inner ring (2), described rolling
Tooth post (4) contacts with teeth groove engagement.
A kind of bearing reducing frictional force easy accessibility the most as claimed in claim 1, it is characterised in that: described inner ring (2) wraps
Include the first circle (21) and the second circle (22), described first circle (21) and the second circle (22) are correspondingly provided with screwed hole
(5), it is provided with drive screw in described screwed hole (5) and connects fixing to the first circle (21) and the second circle (22).
A kind of bearing reducing frictional force easy accessibility the most as claimed in claim 1, it is characterised in that: described rolling tooth post
(4) the trapezoidal shape of tooth in cylindrical shape, on the rolling surface of described rolling tooth post (4).
A kind of bearing reducing frictional force easy accessibility the most as claimed any one in claims 1 to 3, it is characterised in that: institute
State the degree of depth height slightly larger than the tooth on the rolling surface rolling tooth post (4) of outer ring (1) teeth groove upper with inner ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624407.6U CN205858954U (en) | 2016-06-21 | 2016-06-21 | A kind of bearing reducing frictional force easy accessibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624407.6U CN205858954U (en) | 2016-06-21 | 2016-06-21 | A kind of bearing reducing frictional force easy accessibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858954U true CN205858954U (en) | 2017-01-04 |
Family
ID=57637111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620624407.6U Expired - Fee Related CN205858954U (en) | 2016-06-21 | 2016-06-21 | A kind of bearing reducing frictional force easy accessibility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858954U (en) |
-
2016
- 2016-06-21 CN CN201620624407.6U patent/CN205858954U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170621 |