CN218347784U - Bearing sealing mechanism for installing fastening block - Google Patents
Bearing sealing mechanism for installing fastening block Download PDFInfo
- Publication number
- CN218347784U CN218347784U CN202222866517.1U CN202222866517U CN218347784U CN 218347784 U CN218347784 U CN 218347784U CN 202222866517 U CN202222866517 U CN 202222866517U CN 218347784 U CN218347784 U CN 218347784U
- Authority
- CN
- China
- Prior art keywords
- bearing
- sealing
- fastening block
- ring
- utility
- 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.)
- Active
Links
Images
Landscapes
- Sealing Of Bearings (AREA)
Abstract
The utility model belongs to the technical field of the bearing, a bearing sealing mechanism of installation fastening block is proposed. The utility model provides a bearing seal mechanism of installation fastening block which characterized in that: the sealing mechanism is provided with a sealing ring, and the sealing ring is of an annular structure and is arranged at the position of the joint surface of the bearing outer ring and the bearing inner ring; the fastening block is provided with two threaded holes; the fastening block is fixed on the bearing outer ring through a fastening screw, so that the sealing ring of the bearing sealing mechanism provided by the utility model is firmly arranged in a groove formed by the bearing outer ring and the fastening block; and the sealing lip of the sealing ring is attached to the inner ring of the bearing. The utility model discloses a bearing inner race comes the stationary seal circle with the structure that the fastening block is connected, has improved the firm degree of installation of sealing washer, prevents that the sealing washer from taking place to drop, effectively avoids the entering of sand blown by the wind and dust and spills of lubricating grease, has ensured the long-time effectual operation of mechanical transmission mechanism.
Description
Technical Field
The utility model belongs to the technical field of the bearing, mainly relate to a bearing seal mechanism of installation fastening block.
Background
The bearing is mainly used for the position of the relative movement of the rotating shaft and other parts, and the quality of the bearing directly influences the working performance of the whole machine; the bearing operates in various environments, particularly in severe environments with more wind and sand working conditions, foreign matters easily enter the raceway through a gap between the inner ring and the outer ring of the bearing, and the raceway is blocked and operates inefficiently; in order to solve the problems, a sealing mechanism is needed to prevent wind sand and dust from entering the bearing raceway, so that the bearing is prevented from being damaged prematurely, and lubricating grease in the bearing raceway is prevented from leaking out; in the prior art, however, a sealing ring in the sealing mechanism is worn and aged in the using process and is easy to fall off, so that the sealing mechanism fails; this requires that the seal ring of the bearing seal mechanism be firmly mounted and not easily fall off.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model aims at providing a bearing seal mechanism of installation fastening block.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bearing seal mechanism of installation fastening block which characterized in that: the sealing mechanism is arranged at the position of a joint surface of the bearing outer ring and the bearing inner ring; the sealing mechanism is provided with a sealing ring with an annular structure; the bearing outer ring is provided with an annular groove matched with the sealing ring; the sealing mechanism is also provided with a fastening block; the fastening block is provided with a groove matched with the sealing ring; the fastening block is connected to the bearing outer ring through a fastening screw; and the sealing lip of the sealing ring is attached to the inner ring of the bearing.
The utility model provides a pair of bearing seal mechanism of installation fastening block adopts the structure that bearing inner race is connected with the fastening block to come the stationary seal circle, has improved the firm degree of installation of sealing washer, prevents that the sealing washer from taking place to drop, effectively avoids the entering of sand blown by the wind and dust and spills of lubricating grease, has ensured the long-time effectual operation of mechanical transmission mechanism.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention.
Fig. 2 is a top view of the middle fastening block of the present invention.
In the figure: 1. bearing inner race, 2, fastening screw, 3, fastening block, 4, sealing washer, 5, bearing inner race.
Detailed Description
The invention is described in connection with the accompanying drawings and the specific examples:
as shown in fig. 1, a bearing sealing mechanism for installing a fastening block is provided with a sealing ring 4, wherein the sealing ring 4 is of an annular structure and is arranged at the joint surface position of a bearing outer ring 1 and a bearing inner ring 5; with reference to fig. 2, the fastening block 3 has two threaded holes; the fastening block 3 is fixed on the bearing outer ring 1 through the fastening screw 2, so that the sealing ring 4 of the bearing sealing mechanism provided by the utility model is firmly installed in the groove formed by the bearing outer ring 1 and the fastening block 3; and the sealing lip of the sealing ring 4 is attached to the bearing inner ring 5.
Claims (2)
1. The utility model provides a bearing seal mechanism of installation fastening block which characterized in that: the sealing mechanism is arranged at the position of a joint surface of the bearing outer ring and the bearing inner ring; the sealing mechanism is provided with a sealing ring with an annular structure; the bearing outer ring is provided with an annular groove matched with the sealing ring; the sealing mechanism is also provided with a fastening block; the fastening block is provided with a groove matched with the sealing ring; the fastening block is connected to the bearing outer ring through a fastening screw.
2. A bearing seal mechanism for mounting a fastening block as claimed in claim 1, wherein: the sealing lip of the sealing ring is attached to the inner ring of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222866517.1U CN218347784U (en) | 2022-10-30 | 2022-10-30 | Bearing sealing mechanism for installing fastening block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222866517.1U CN218347784U (en) | 2022-10-30 | 2022-10-30 | Bearing sealing mechanism for installing fastening block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218347784U true CN218347784U (en) | 2023-01-20 |
Family
ID=84898669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222866517.1U Active CN218347784U (en) | 2022-10-30 | 2022-10-30 | Bearing sealing mechanism for installing fastening block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218347784U (en) |
-
2022
- 2022-10-30 CN CN202222866517.1U patent/CN218347784U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206017436U (en) | A kind of water conservancy oscillating bearing | |
| CN218347784U (en) | Bearing sealing mechanism for installing fastening block | |
| CN206522355U (en) | A kind of bearing | |
| CN209856240U (en) | Bearing sealing structure for centrifugal pump motor | |
| CN201339658Y (en) | Bearing with multiple sealing surface structure | |
| CN102506065A (en) | Drawn cup needle roller bearing | |
| CN215334456U (en) | Self-compensating oil seal for hub unit of agricultural machine | |
| CN201059353Y (en) | Hub bearing dust-proof apparatus | |
| CN201568456U (en) | Rubber dust cap | |
| CN204878359U (en) | Three rows of roller turntable bearings of double sealing | |
| CN110883603A (en) | Machine tool bearing protection structure | |
| CN219472580U (en) | Bearing sealing structure with drainage groove at inner ring | |
| CN220956805U (en) | Sealing device for spindle of steel cord water tank cone pulley | |
| CN109185436B (en) | Mechanical and flexible combined sealing structure of gear box rotating shaft | |
| CN218408448U (en) | Oil seal seat for recovering shaft end sealing | |
| CN219062388U (en) | Sealing structure of gear box and gear box | |
| CN211876036U (en) | Supporting wheel | |
| CN218718243U (en) | Follow-on antifriction bearing seal structure | |
| CN219035547U (en) | Sealing device and coal mill pull rod sealing structure | |
| CN215861354U (en) | Self-aligning pull type clutch release bearing assembly with high dustproof performance | |
| CN215171583U (en) | Self-positioning mounting bearing | |
| CN2921046Y (en) | Roller bearing with special sealing structure | |
| CN217761746U (en) | Robot crossed roller bearing | |
| CN217926793U (en) | Vertical outer rotor permanent magnet motor bearing chamber sealing structure | |
| CN216519173U (en) | Corrosion-resistant bearing ring for air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |