CN2818895Y - Rolling bear of single-line spherical supporting roller - Google Patents
Rolling bear of single-line spherical supporting roller Download PDFInfo
- Publication number
- CN2818895Y CN2818895Y CN 200520098060 CN200520098060U CN2818895Y CN 2818895 Y CN2818895 Y CN 2818895Y CN 200520098060 CN200520098060 CN 200520098060 CN 200520098060 U CN200520098060 U CN 200520098060U CN 2818895 Y CN2818895 Y CN 2818895Y
- Authority
- CN
- China
- Prior art keywords
- roller
- bearing
- utility
- model
- row
- 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 - Lifetime
Links
Images
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a roller bearing of single-line spherical face supporting roller, which belongs to the technical field of spherical face roller bearings. The utility model mainly solves the problems of the existing deep groove ball combination that a roller wheel face and a roller central axis line of the combined structure of the deep groove ball and a roller pin or a pin roller are parallel and can not incline, and a double-row spherical face roller has the disadvantages that the structure is complicated, the parts is too many and the supporting rigidity of the bearing is effected. The utility model which is mainly characterized in that the utility model is composed of an outer sleeve, a holder, spherical face rollers, an inner sleeve, a dustproof cover and a sealing ring, wherein an outer ring of the outer sleeve is directly used as the bearing surface of a supporting roller; the spherical face rollers are distributed between the outer sleeve and the inner sleeve in a single-row mode, and are parallel to a bearing central line. The utility model has the characteristics of simple structure, high rigidity, adjustable separation angle of 5 DEG, the enhanced service life of a working roller. The utility model is mainly used in a multi-roller parallel roller straightening machine of metallurgical equipment.
Description
Technical field
The utility model relates to a kind of bearing, and particularly a kind of metallurgical equipment parallel rollers straightening machine is with single-row spherical bearing roller roller bearing.Belong to the spheric roller bearing technical field.
Background technique
On the multiple roll parallel rollers straightening machine of metallurgical equipment, the structure that support roll uses has the combination of zanjon ball, zanjon ball and needle roller (roller) combination, and the running roller face of these structures is parallel with the running roller central axis, and its deficiency is to incline.Developed into the combination of biserial spherical roller afterwards, can realize roll surface and running roller central axis adjustable included angle (1 °～2.5 °), can satisfy parallel rollers straightening machine work roll and transfer the convexity working condition requirement, but these structures all are to adopt the standard rolling bearing support sleeve structure of packing into, thereby have complex structure, part is many and influences the deficiency of bearing supporting rigidity.
Summary of the invention
The purpose of this utility model is exactly to provide at above-mentioned deficiency that a kind of structure is simple relatively, supporting rigidity is good and the single-row spherical bearing roller roller bearing of adjustable included angle (5 °).
Technical solution of the present utility model is: a kind of single-row spherical bearing roller roller bearing, constitute by overcoat, retainer, spherical roller, interior cover, dust cover and seal ring, and it is characterized in that: described overcoat outer ring directly is the support roll supporting surface; Spherical roller is single-row and distributes with the bearing centre line parallel between overcoat and interior cover.
Retainer described in the technical solution of the present utility model can be by keeping stand, retainer lid and connection rivet to constitute.
Maintenance stand described in the technical solution of the present utility model, retainer lid can be the copper entity structure.
Seal ring described in the technical solution of the present utility model can be the Type B backbone sealing ring.
The utility model is owing to adopt single-row spherical-roller, and directly supporting surface is rolled as supporting in the overcoat outer ring, be about to bearing outside and support sleeve and unite two into one, thereby, relative same size biserial spheric roller bearing, make bearing structure simple, supporting rigidity is good, simultaneously, has 5 ° adjustable included angle, improved the adaptability (adjustable angle) of support roll and work roll, the working life of having improved work roll.The utility model is owing to adopt maintenance stand, retainer lid and the riveted structure of copper entity, thereby, solved the problem of the processing of retainer pocket hole, roller assembling, roller running guiding preferably.The utility model is owing to adopt dust cover and the seal ring combination, thereby can guarantee to rotate the pivot angle sealing effect and foreign matter is invaded.The utility model is mainly used in the multiple roll parallel rollers straightening machine of metallurgical equipment.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the structural representation of retainer; Fig. 3 is the left view of Fig. 2.
Embodiment
As Fig. 1～shown in Figure 3.Single-row spherical bearing roller roller bearing is made of overcoat 1, dust cover 2, Type B backbone sealing ring 3, interior cover 4, spherical roller 5, retainer lid 6, rivet 7, maintenance stand 8.Overcoat 1 is a bearing outside for bearing outside and support sleeve unite two into one, and is again support sleeve, makes designs simplification, and increases supporting rigidity.Overcoat 1 outer ring is directly as the support roll supporting surface.Single-row spherical bearing roller roller bearing has 5 ° adjustable included angle.Keeping stand 8, retainer lid 6 is the copper entity structure, connects by rivet 7.Retainer two body structures solve the processing of retainer pocket hole, roller assembling, roller running guiding.The pocket hole is single-row even distribution.Spherical roller 5 is in the retainer pocket hole.Overcoat 1, interior cover 4, on be respectively equipped with the outer raceway sphere of spherical roller 5 correspondences, interior raceway sphere, outer raceway sphere, interior raceway sphere and roller sphere similarity coefficient are respectively Ψ=1.05, Ψ=1.03, and Ψ=1.05 roller similarity coefficients are adopted in retainer pocket hole.Suitable raceway, pocket hole and roller similarity coefficient guarantee that the supporting rollern bearing runs up down at stand under load, and work is good.Type B backbone sealing ring 3 structures are conventional structure, with dust cover 2 be the metal backup shoe combination seal, guarantee rotation pivot angle sealing effect and prevent that foreign matter from invading.
Claims (4)
1, a kind of single-row ball and support roll roller bearing, be made of overcoat (1), retainer, spherical roller (5), interior cover (4), dust cover (2) and seal ring (3), it is characterized in that: described overcoat (1) outer ring directly is the support roll supporting surface: spherical roller (5) is single-row and distributes with the bearing centre line parallel between overcoat (1) and interior cover (4).
2, a kind of single-row spherical bearing roller roller bearing according to claim 1 is characterized in that: described retainer is by keeping stand (8), retainer lid (6) and connecting rivet (7) formation.
3, a kind of single-row spherical bearing roller roller bearing according to claim 2 is characterized in that: described maintenance stand (8), retainer lid (6) are the copper entity structure.
4, a kind of single-row spherical bearing roller roller bearing according to claim 1 and 2, it is characterized in that: described seal ring (3) is the Type B backbone sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098060 CN2818895Y (en) | 2005-09-13 | 2005-09-13 | Rolling bear of single-line spherical supporting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098060 CN2818895Y (en) | 2005-09-13 | 2005-09-13 | Rolling bear of single-line spherical supporting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818895Y true CN2818895Y (en) | 2006-09-20 |
Family
ID=37004952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098060 Expired - Lifetime CN2818895Y (en) | 2005-09-13 | 2005-09-13 | Rolling bear of single-line spherical supporting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818895Y (en) |
-
2005
- 2005-09-13 CN CN 200520098060 patent/CN2818895Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104879379B (en) | A kind of integral shaft connects formula fan clutch bearing | |
| CN2818895Y (en) | Rolling bear of single-line spherical supporting roller | |
| CN104791289A (en) | Integral shaft-connect type fan clutch bearing | |
| CN200952532Y (en) | Integrated bearing | |
| CN201461743U (en) | Bearing holder with special-shaped ball bag hole structure | |
| CN103671507A (en) | High-bearing self-aligning roller bearing | |
| CN216709415U (en) | Maintenance-free hub unit steering knuckle structure | |
| CN202274001U (en) | Universal joint assembly with high sealing property | |
| CN2804468Y (en) | High-temperature-resistant retainer-free self-aligning roller composite bearing | |
| CN2839720Y (en) | Joint bearing | |
| CN209414390U (en) | A kind of automobile lubrication bearing | |
| CN203214649U (en) | Rotary bearing | |
| CN202768629U (en) | Combined oscillating bearing | |
| CN207377958U (en) | A kind of planker side wheel | |
| CN202274002U (en) | High-strength universal joint assembly | |
| CN2625639Y (en) | Self aligning roller bearing with novel structure | |
| CN205207437U (en) | Zanjon ball disjunctor bearing that self -lubricating is high temperature resistant | |
| CN201030310Y (en) | Main bearing spherical sealing mechanism for roll squeezer | |
| CN2617731Y (en) | Idler of large bearing with small diameter | |
| CN206816673U (en) | Stepped ramp type single-row tapered roller bearing | |
| CN2797736Y (en) | Grinding machine bearing | |
| CN205578513U (en) | Convex symmetrical roller globoidal bearing | |
| CN214945757U (en) | Long-life novel thrust self-aligning roller bearing | |
| CN107605940A (en) | Double raceway tapered roller bearings | |
| CN2475465Y (en) | Ball mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIANGYANG YUQING TRANSMISSION TECHNOLOGY CO., LTD. Effective date: 20110825 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 441022 XIANGFAN, HUBEI PROVINCE TO: 441058 XIANGFAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110825 Address after: 441058 No. 5 Xinxing Road, hi tech Development Zone, Hubei, Xiangyang Patentee after: Xiangyang Yuqing Transmission Technology Co., Ltd. Address before: 441022, No. 1, bearing road, Xiangcheng District, Hubei, Xiangfan Patentee before: Xiangfan Xinxinglian Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20060920 |
|
| EXPY | Termination of patent right or utility model |