CN206361024U - A kind of centripetal cylinder roller bearing blocked with roller - Google Patents
A kind of centripetal cylinder roller bearing blocked with roller Download PDFInfo
- Publication number
- CN206361024U CN206361024U CN201720001262.9U CN201720001262U CN206361024U CN 206361024 U CN206361024 U CN 206361024U CN 201720001262 U CN201720001262 U CN 201720001262U CN 206361024 U CN206361024 U CN 206361024U
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- inner ring
- bearing
- plug
- roller
- rolling element
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Abstract
The utility model discloses a kind of centripetal cylinder roller bearing blocked with roller, including outer ring and inner ring, raceway combines to form an annular groove with the outer raceway of inner ring in outer ring, rolling element is installed inside annular groove, one is set to be open in inner ring radial position, open interior is provided with plug, bellmouth is provided between plug and inner ring both ends of the surface, taper bolt is installed inside bellmouth, taper bolt two ends are higher by inner ring end face.This centripetal cylinder roller bearing, on the basis of original bearing, increases plug so that installs more simple and direct, both reduces cost, also improves the service life of bearing.
Description
Technical field
The utility model belongs to technical field of bearings, and in particular to a kind of centripetal cylindrical roller axle blocked with roller
Hold.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, reduction
Coefficient of friction in its motion process, and ensure its rotating accuracy.By the difference of motor element frictional property, bearing can be divided into rolling
Dynamic bearing and the major class of sliding bearing two, wherein rolling bearing are normalized, seriation, but its radial direction compared with sliding bearing
Size, vibration and noise are larger, and price is also higher.Rolling bearing is general by outer ring, inner ring, rolling element and the part group of retainer four
Into being strictly speaking made up of outer ring, inner ring, rolling element, retainer, sealing, the big part of lubricating oil six.In simple terms, as long as tool
Standby outer ring, inner ring, rolling element just may be defined as rolling bearing.The loading direction or nominal that rolling bearing can bear by it are contacted
The difference at angle is divided into radial bearing and thrust bearing, and wherein radial contact bearing is the radial bearing that nominal contact angle is 0, centripetal
Angular contact bearing is the radial bearing that nominal contact angle is more than 0 to 45.Axial contact bearing is the thrust that nominal contact angle is 90
Bearing, thrust angular contact bearing is that nominal contact angle is more than 45 but the thrust bearing less than 90.
At this stage, the mounting means of ball and roller is still installed using the method expanded with heat and contract with cold in bearing, by phase
The inner ring of pass or outer ring become big and diminished, and allow inner ring and outer ring first to contact on one side, another side is put into rolling element, and this mode is pacified
The limited amount of rolling element is filled, especially when last rolling element is installed, certain bullet can be caused to rolling element and Internal and external cycle
Property deformation, last rolling element can be installed, this mode can produce certain shadow to the service life of bearing
Ring, brought inconvenience to production and living.
The content of the invention
In order to solve the above-mentioned technical problem there is provided a kind of centripetal cylindrical roller axle blocked with roller for the utility model
Hold, its design structure is simple, scientific and reasonable, easy to use；On the basis of original bearing, increase is blocked so that installed more
It is simple and direct, improve the service life of bearing.
The technical scheme that the utility model is used is：A kind of centripetal cylinder roller bearing blocked with roller, including
Raceway combines to form with the outer raceway of inner ring and rolling element is provided with inside an annular groove, annular groove in outer ring and inner ring, outer ring, inside
Enclosing radial position sets one to be open, and open interior is provided with plug, bellmouth is provided between plug and inner ring both ends of the surface, in taper
Taper bolt is installed, taper bolt two ends are higher by inner ring end face inside hole.
The rolling element is in cylinder.
This use process of centripetal cylinder roller bearing that is blocked with roller is：, can during bearing is assembled
Plug is dismantled, rolling element entered inside annular groove through inner ring opening, after rolling element installation, by plug
It is installed on inner ring, plug is fixed by taper bolt, reaches the purpose of assembling bearing.
Raceway combines to form an annular groove with the outer raceway of inner ring in the outer ring；The purpose so set is：Can be rolling
The reserved enough spaces of installation of kinetoplast, are easy to the assembling of bearing.
Rolling element is installed inside the annular groove；The purpose so set is：Inner ring can be facilitated to be carried out certainly with outer ring
By rotating, the load of different directions is born, is easy to the work of bearing.
Described to set one to be open in inner ring radial position, open interior is provided with plug；The purpose so set is：Can
Body position will be rolled to be defined, prevent rolling element from dropping, influence the service life of bearing, can also be easy to the peace of rolling element
Dress, improves operating efficiency.
Bellmouth is provided between plug and the inner ring both ends of the surface, taper bolt, taper bolt two are installed inside bellmouth
End is higher by inner ring end face：The purpose so set is：It is easy to the dismounting of plug, rolling element can be carried out when rolling element is damaged
Replacing, reduce cost.
The beneficial effects of the utility model：The technical program provides a kind of centripetal cylindrical roller axle blocked with roller
Hold, its design structure is simple, scientific and reasonable, easy to use；On the basis of original bearing, increase plug so that install more
It is simple and direct, cost is both reduced, the service life of bearing is also improved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial sectional view of the present utility model；
Marked in figure：1st, outer ring, 2, inner ring, 3, rolling element, 4, annular groove, 5, plug, 6, bellmouth, 7, taper bolt.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
As illustrated, a kind of carry in the centripetal cylinder roller bearing that roller is blocked, including outer ring 1 and inner ring 2, outer ring 1
Raceway combines to form with the outer raceway of inner ring 2 and is provided with rolling element 3 inside an annular groove 4, annular groove 4, is set in the radial position of inner ring 2
An opening is put, open interior is provided with plug 5, bellmouth 6 is provided between plug 5 and the both ends of the surface of inner ring 2, inside bellmouth 6
Taper bolt 7 is installed, the two ends of taper bolt 7 are higher by the end face of inner ring 2.
Rolling element 3 is in cylinder.
This use process of centripetal cylinder roller bearing that is blocked with roller is：, can during bearing is assembled
Plug 5 is dismantled, rolling element 3 is open into inside annular groove 4 through inner ring 2, after 3 installation of rolling element,
Plug 5 is installed on inner ring 2, plug 5 be fixed by taper bolt 7, the purpose of assembling bearing is reached.
Claims (2)
1. a kind of centripetal cylinder roller bearing blocked with roller, including outer ring and inner ring, it is characterised in that：Raceway in outer ring
Combined to form with raceway outside inner ring and rolling element be installed inside an annular groove, annular groove, set one to be open in inner ring radial position,
Open interior is provided with plug, and bellmouth is provided between plug and inner ring both ends of the surface, and taper bolt is provided with inside bellmouth, circle
Taper pin two ends are higher by inner ring end face.
2. a kind of centripetal cylinder roller bearing blocked with roller according to claim 1, it is characterised in that：Rolling element
In cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001262.9U CN206361024U (en) | 2017-01-03 | 2017-01-03 | A kind of centripetal cylinder roller bearing blocked with roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001262.9U CN206361024U (en) | 2017-01-03 | 2017-01-03 | A kind of centripetal cylinder roller bearing blocked with roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206361024U true CN206361024U (en) | 2017-07-28 |
Family
ID=59378787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720001262.9U Active CN206361024U (en) | 2017-01-03 | 2017-01-03 | A kind of centripetal cylinder roller bearing blocked with roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206361024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285138A (en) * | 2019-07-01 | 2019-09-27 | 洛阳新强联回转支承股份有限公司 | A kind of super-huge double-row conical pivoting support with adjusting washer |
-
2017
- 2017-01-03 CN CN201720001262.9U patent/CN206361024U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285138A (en) * | 2019-07-01 | 2019-09-27 | 洛阳新强联回转支承股份有限公司 | A kind of super-huge double-row conical pivoting support with adjusting washer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |