CN205025930U - Completely adorn auto -lock cylindrical roller gyro wheel bearing - Google Patents
Completely adorn auto -lock cylindrical roller gyro wheel bearing Download PDFInfo
- Publication number
- CN205025930U CN205025930U CN201520644175.6U CN201520644175U CN205025930U CN 205025930 U CN205025930 U CN 205025930U CN 201520644175 U CN201520644175 U CN 201520644175U CN 205025930 U CN205025930 U CN 205025930U
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- rolling element
- bearing
- inner race
- bearing inner
- ring
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Abstract
The utility model relates to a completely adorn auto -lock cylindrical roller gyro wheel bearing. Include: bearing inner race, bearing inner race, retaining ring, rolling element, wherein: the bearing inner race cover is located bearing inner race's the outside, bearing inner race's inboard is provided with and is used for the installation the rolling element mounting groove of rolling element, the rolling element install in in the rolling element mounting groove, be provided with the retaining ring on bearing inner race's the outer face of cylinder one end terminal surface, the other end is provided with the flange, the at least part of both ends terminal surface of rolling element is located between retaining ring and the flange. Therefore, the utility model has the advantages of as follows: 1. Can be able to bear or endure big loading and impact, it is rotatory nimble, for circular motion, 2. Outer lane and rolling element make up integratively, and the outer lane rolling element can separate with inner circle, retaining ring, installation on the equipment of being convenient for, 3. Adopt filling formula grease lubrication, coefficient of friction is littleer.
Description
Technical field
The utility model relates to a kind of bearing, belongs to transmission device field, is specifically related to one and completely fills self-locking cylindrical roller roller bearing.
Background technique
Bearing is a kind of important spare part in contemporary machinery.Its major function is supported mechanical solid of rotation, reduces the friction factor in its movement process, and ensures its rotating accuracy.
By the difference of motor element frictional property, bearing can be divided into rolling bearing and the large class of sliding bearing two.Wherein rolling bearing standardization, seriation, but its radial dimension, vibration & noise is comparatively large compared with sliding bearing, and price is also higher.
Rolling bearing is generally made up of outer ring, inner ring, rolling element and retainer four part.By the shape of rolling element, rolling bearing is divided into ball bearing and the large class of roller bearing two.
Ball bearing is the one of rolling bearing, and ball ball is contained in the centre of interior steel ring and outer rim, can bear larger load.Also ball bearing is.Roller bearing is the rolling bearing making rolling element with short cylindrical, circular cone or drum-shaped roller.Mainly contain the structural types such as centripetal short columnar roller, double-row spherical roller, tapered roller and thrust roller.
Ball bearing is point cantact, thus rub little can high rotating speed, but because point of contact is little so also just can not bear large load.Roller bearing is linear contact lay, and thus area of contact also just can bear large load greatly.
But bearing structure of the prior art is complicated, is difficult to bear large loading and impact, rotate underaction, Bearing inner easily enters dirt.And at bearing in transport, cleaning and installation process, each part in bearing is not an entirety, the easy sequence of sanqu songs within a particular musical mode, thus the difficulty added in transport, cleaning and installation process and cost, installation dimension impact can be subject to simultaneously, make bearing can not meet the design needs of arbitrary dimension.
Model utility content
The utility model mainly solves the above-mentioned technical problem existing for prior art; Provide one and completely fill self-locking cylindrical roller roller bearing.This completely fills self-locking cylindrical roller roller bearing rolling element and uses cylindrical body, without retainer, fills whole raceway, can withstand large loading and impact, and flexible rotation is circular movement; Outer ring and rolling element are combined into one, and outer ring, rolling element can be separated with inner ring, back-up ring, are convenient to the installation on equipment; Endoporus and customer equipment support the use, and adopt the grease lubrication of filling formula, friction factor is less.Thus, this completely fills self-locking cylindrical roller roller bearing not by impact and the restriction of environment, and long service life, loading, unloading are convenient, are convenient to maintenance.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
One completely fills self-locking cylindrical roller roller bearing, comprising: bearing outer ring, bearing inner race, back-up ring, rolling element; Wherein:
Described bearing outer ring is sheathed on the outside of described bearing inner race, and the inner side of described bearing outer ring is provided with the rolling element mounting groove for installing described rolling element; Described rolling element is installed in described rolling element mounting groove, and external cylindrical surface one end end face of described bearing inner race is provided with back-up ring, and the other end is provided with rib, and the two ends end face of described rolling element is at least partly between described back-up ring and rib.
Optimize, above-mentioned one completely fills self-locking cylindrical roller roller bearing, and the outer cylinder surface of described bearing inner race is provided with raceway face.
Optimize, above-mentioned one completely fills self-locking cylindrical roller roller bearing, and described rolling element is cylindrical rolling element.
Optimize, above-mentioned one completely fills self-locking cylindrical roller roller bearing, and described rolling element comprises the sub-rolling element that several circumferencial directions are disposed adjacent successively.
Optimize, above-mentioned one completely fills self-locking cylindrical roller roller bearing, and one end end face of described back-up ring protrudes from the plane at described bearing outer ring end face place.
Therefore, the utility model tool has the following advantages: 1. reasonable in design, and structure is simple, and cost is low and completely practical; 2. rolling element uses cylindrical body, without retainer, fills whole raceway, can withstand large loading and impact, and flexible rotation is circular movement; 3. outer ring and rolling element are combined into one, and outer ring rolling element can be separated with inner ring, back-up ring, is convenient to the installation on equipment; 4. endoporus and customer equipment support the use, and adopt the grease lubrication of filling formula, friction factor is less.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.In figure, bearing outer ring 1, bearing inner race 2, back-up ring 3, rolling element 4, rib 5.
Embodiment:
One completely fills self-locking cylindrical roller roller bearing, comprising: bearing outer ring 1, bearing inner race 2, back-up ring 3, rolling element 4; Wherein:
Bearing outer ring 1 is sheathed on the outside of bearing inner race 2, and the inner side of bearing outer ring 1 is provided with the rolling element mounting groove for installing rolling element 4 cooperatively interacted; Rolling element 4 is installed in bearing outer ring 1 rolling element mounting groove, and rolling element and outer ring become an entirety; The cylinder face length of bearing inner race 2 external cylindrical surface and cylindrical roller appearance are worked as, and the ring gap that its external cylindrical surface forms with rolling element coordinates, and external cylindrical surface one end end face of bearing inner race 2 is provided with back-up ring 3, and the other end is provided with inner ring rib 5.Back-up ring 3 and bearing outer ring 1 and rolling element 4, bearing inner race 2 are respectively an individuality; When being arranged on machine, a few individuality is combined into an entirety, coordinates the axial motion controlling bearing inner race 2 by back-up ring 3 and rib 5 with rolling element 4.
In the present embodiment, preferably on the end face of one, the cylindrical raceway face of bearing inner race 2, be provided with back-up ring 3.Rolling element 4 is cylindrical rolling element.Rolling element 4 comprises the sub-rolling element that several circumferencial directions are disposed adjacent successively.
In the present embodiment, one end end face of back-up ring 3 protrudes from the plane at bearing outer ring 1 end face place.
After adopting said structure, the present embodiment is reasonable in design, and structure is simple, and cost is low and completely practical; Rolling element uses cylindrical body, without retainer, fills whole raceway, can withstand large loading and impact, and flexible rotation is circular movement; Outer ring and rolling element are combined into one, and outer ring rolling element can be separated with inner ring, back-up ring, is convenient to the installation on equipment; Endoporus and customer equipment support the use, and adopt the grease lubrication of filling formula, friction factor is less.Thus, this completely fills self-locking cylindrical roller roller bearing not by impact and the restriction of environment, and long service life, loading, unloading are convenient, are convenient to maintenance.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as bearing outer ring 1, bearing inner race 2, back-up ring 3, rolling element 4, rib 5 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. completely fill a self-locking cylindrical roller roller bearing, it is characterized in that, comprising: bearing outer ring (1), bearing inner race (2), back-up ring (3), rolling element (4); Wherein:
Described bearing outer ring (1) is sheathed on the outside of described bearing inner race (2), and the inner side of described bearing outer ring (1) is provided with the rolling element mounting groove for installing described rolling element (4); Described rolling element (4) is installed in described rolling element mounting groove, external cylindrical surface one end end face of described bearing inner race (2) is provided with back-up ring (3), the other end is provided with rib (5), and the two ends end face of described rolling element (4) is positioned between described back-up ring (3) and rib (5) at least partly.
2. one according to claim 1 completely fills self-locking cylindrical roller roller bearing, it is characterized in that, the outer cylinder surface of described bearing inner race (2) is provided with raceway face.
3. one according to claim 1 completely fills self-locking cylindrical roller roller bearing, it is characterized in that, described rolling element (4) is cylindrical rolling element.
4. one according to claim 1 completely fills self-locking cylindrical roller roller bearing, it is characterized in that, described rolling element (4) comprises the sub-rolling element that several circumferencial directions are disposed adjacent successively.
5. one according to claim 1 completely fills self-locking cylindrical roller roller bearing, it is characterized in that, one end end face of described back-up ring (3) protrudes from the plane at described bearing outer ring (1) end face place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644175.6U CN205025930U (en) | 2015-08-25 | 2015-08-25 | Completely adorn auto -lock cylindrical roller gyro wheel bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644175.6U CN205025930U (en) | 2015-08-25 | 2015-08-25 | Completely adorn auto -lock cylindrical roller gyro wheel bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205025930U true CN205025930U (en) | 2016-02-10 |
Family
ID=55258464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644175.6U Expired - Fee Related CN205025930U (en) | 2015-08-25 | 2015-08-25 | Completely adorn auto -lock cylindrical roller gyro wheel bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205025930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030175A (en) * | 2018-02-01 | 2018-05-15 | 浙江倬瑜服饰有限公司 | A kind of conveying equipment made for emgloves |
| WO2022247360A1 (en) * | 2021-05-27 | 2022-12-01 | 李丹 | New roller bearing having detachable flange |
-
2015
- 2015-08-25 CN CN201520644175.6U patent/CN205025930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030175A (en) * | 2018-02-01 | 2018-05-15 | 浙江倬瑜服饰有限公司 | A kind of conveying equipment made for emgloves |
| WO2022247360A1 (en) * | 2021-05-27 | 2022-12-01 | 李丹 | New roller bearing having detachable flange |
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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: 20160210 Termination date: 20180825 |