CN203146595U - Bearing lubrication structure - Google Patents
Bearing lubrication structure Download PDFInfo
- Publication number
- CN203146595U CN203146595U CN 201320063165 CN201320063165U CN203146595U CN 203146595 U CN203146595 U CN 203146595U CN 201320063165 CN201320063165 CN 201320063165 CN 201320063165 U CN201320063165 U CN 201320063165U CN 203146595 U CN203146595 U CN 203146595U
- Authority
- CN
- China
- Prior art keywords
- roller
- bearing
- bearing lubrication
- lubrication structure
- oil circuit
- 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
The utility model relates to a bearing lubrication structure which comprises an inner ring, a roller and an outer ring, wherein the outer ring is arranged on the inner ring by the roller, an oil circuit is arranged on the inner ring, one end of the oil circuit is communicated with an oil inlet, and the other end of the oil circuit goes to the position of the roller. According to the bearing lubrication structure disclosed by the utility model, a nozzle structure is cancelled structurally, so that the needed space is small; the centrifugal type inner ring is adopted to supply oil downwards, so that sufficient lubrication is ensured; and meanwhile, the operability of assembly and disassembly of the bearing is improved, and repair and routine maintenance are convenient.
Description
Technical field
The utility model relates to a kind of lubricating structure, especially a kind of bearing lubrication structure.
Prior art
In mechanical transmission fields, need lubricate to guarantee the steady of its motion fully to bearing.It is as shown in Figure 1 that a kind of lubricating system is wherein arranged, and designs nozzle in structure, and described nozzle faces the bearing that need be lubricated.Lubricant oil sprays by nozzle, and bearing is lubricated.This structure need externally design a nozzle arrangements, has increased the volume of equipment, is designed simultaneously and spatial constraints, can't realize designing the nozzle of tram sometimes, thereby can not reach lubricated effect.
Summary of the invention
The purpose of this utility model provides a kind of bearing-lubricating device, can overcome the limitation of structure space, conserve space, and bearing carried out effective lubricating.
The technical solution of the utility model is: bearing lubrication structure comprises interior ring, roller, outer shroud, and on the ring, interior ring was provided with oil circuit in described outer shroud was installed in by roller, and described oil circuit one end communicates with oiler, and the other end leads to the position of roller; Ring is the installation shaft of drive mechanism in described, and described outer shroud is the rotor of drive mechanism, and described rotor is gear.
The utility model has structurally been cancelled nozzle arrangements, and the space that needs is little; Adopt centrifugal interior ring fuel feeding down, guarantee sufficient lubrication; Simultaneously, structurally utilize the rotor internal diameter of drive mechanism and transmission shaft external diameter as the inside and outside ring of bearing, the reduction spatial structure, control end face play, this lubricating structure can effectively reduce in the design process requirement to spatial structure, and can guarantee sufficient lubrication, improved the operability of bearing mounting or dismounting simultaneously, the convenient repairing and line service.
Description of drawings
Fig. 1 is former bearing lubricating structure schematic representation;
Fig. 2 is the utility model structural representation.
Embodiment
As shown in Figure 2, ring 1, roller 2, outer shroud 3 in bearing lubrication structure comprises, on the ring 1, interior ring 1 was provided with oil circuit 4 in described outer shroud 3 was installed in by roller 2, and described oil circuit 4 one ends communicate with oiler, and the other end leads to the position of roller 2; Ring 1 is the installation shaft of drive mechanism in described, and described outer shroud 4 is the rotor of drive mechanism, and described rotor is gear.
Claims (4)
1. bearing lubrication structure, comprise interior ring (1), roller (2), outer shroud (3), described outer shroud (3) is installed on the interior ring (1) by roller (2), it is characterized in that, interior ring (1) is provided with oil circuit (4), described oil circuit (4) one ends communicate with oiler, and the other end leads to the position of roller (2).
2. a kind of bearing lubrication structure as claimed in claim 1 is characterized in that, described interior ring (1) is the installation shaft of drive mechanism.
3. a kind of bearing lubrication structure as claimed in claim 1 is characterized in that, described outer shroud (4) is the rotor of drive mechanism.
4. a kind of bearing lubrication structure as claimed in claim 3 is characterized in that, described rotor is gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063165 CN203146595U (en) | 2013-02-04 | 2013-02-04 | Bearing lubrication structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063165 CN203146595U (en) | 2013-02-04 | 2013-02-04 | Bearing lubrication structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146595U true CN203146595U (en) | 2013-08-21 |
Family
ID=48974121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063165 Expired - Fee Related CN203146595U (en) | 2013-02-04 | 2013-02-04 | Bearing lubrication structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146595U (en) |
-
2013
- 2013-02-04 CN CN 201320063165 patent/CN203146595U/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: 20130821 Termination date: 20210204 |