CN203571392U - Lubricating structure for high-speed swivel bearing - Google Patents
Lubricating structure for high-speed swivel bearing Download PDFInfo
- Publication number
- CN203571392U CN203571392U CN201320751194.XU CN201320751194U CN203571392U CN 203571392 U CN203571392 U CN 203571392U CN 201320751194 U CN201320751194 U CN 201320751194U CN 203571392 U CN203571392 U CN 203571392U
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- oil
- bearing
- porous material
- outlet
- lubricating structure
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- Expired - Fee Related
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Abstract
The utility model relates to a lubricating structure for a high-speed swivel bearing, which is used for solving the problem of lubrication of high-speed rotation of the high-speed swivel bearing in the high-temperature environment. The technical scheme of the lubricating structure is as follows: an oil thrower is arranged on one side of the bearing, wherein a columnar oil storage cavity is formed in the center of a shaft, an oil cup is arranged on the inlet end of the oil storage cavity, an oil outlet hole is formed in the wall of the oil storage cavity, the outlet of the oil outlet hole corresponds to the inlet of the oil thrower, a porous material arranged in the oil outlet hole corresponds to a porous material arranged in the oil thrower, and the outlet of the oil thrower faces to a bearing raceway. When the bearing works, lubricant oil in the oil storage cavity enters the oil thrower through the porous material of the oil outlet hole under the action of centrifugal force, and enters the bearing raceway through the porous material in the oil thrower, so that the bearing raceway is continuously lubricated.
Description
Technical field
The utility model relates to a kind of High Rotation Speed bearing lubricating structure, is specifically related to a kind of oil storage lubricating structure, belongs to bearing lubrication field.
Background technique
The assembling of axle and bearing is Placement common in machinery member, needs under the working condition of continuous high speed rotation at axle, very high to the raceway lubricating requirement of bearing.When continuous high speed rotary work state, bearing very easily weares and teares, and especially running accuracy is required when high, and bearing generally adopts import high-precision bearing, and its wearing and tearing cause meeting the requirement of high-speed production lines.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of High Rotation Speed bearing lubricating structure is provided, and solves the continuous lubrication problem of High Rotation Speed bearing in the situation of running up.
The technological scheme providing according to the utility model: a kind of High Rotation Speed bearing lubricating structure, comprise bearing and be arranged on the axle on bearing, a side at bearing is installed disc, its axis center is columned shoe cream room, the entrance point of shoe cream room arranges lubricating cup, on the wall of shoe cream room chamber, has oil outlet, the import of the corresponding disc of outlet of oil outlet, porous material is set in oil outlet corresponding with the porous material arranging in disc, the outlet of disc is towards bearing race.
Described lubricating cup is ball stage clip structure.
The beneficial effects of the utility model are: High Rotation Speed bearing lubricating structure described in the utility model adopts the mode of inner oil storage to solve a continuous lubrication difficult problem for bearing, be applicable to motor ambient temperature high field close with continuous high speed operational situation under use, guarantee to bearing race continuous oil supply lubricated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of High Rotation Speed bearing lubricating structure as shown in Figure 1, comprise bearing 2 and be arranged on the axle 1 on bearing, a side at bearing 2 is installed disc 3, its axis 1 center is columned shoe cream room 4, the entrance point of shoe cream room 4 arranges the lubricating cup of ball stage clip structure, on shoe cream room 4 chamber walls, has oil outlet 5, the import of the corresponding disc of outlet of oil outlet 5, at oil outlet 5, interior that porous material is set is corresponding with the porous material of disc 3 interior settings, and the outlet of disc 3 is towards bearing race.
Before bearing working, adopt oil gun that lubricant oil is injected to shoe cream room, during bearing working, the lubricant oil in shoe cream room enters disc from the porous material of oil outlet under centrifugal action, porous material in disc enters bearing race, and what bearing race was continued is lubricated.
Claims (2)
1. a High Rotation Speed bearing lubricating structure, it is characterized in that: comprise bearing and be arranged on the axle on bearing, a side at bearing is installed disc, its axis center is columned shoe cream room, the entrance point of shoe cream room arranges lubricating cup, on the wall of shoe cream room chamber, has oil outlet, the import of the corresponding disc of outlet of oil outlet, porous material is set in oil outlet corresponding with the porous material arranging in disc, the outlet of disc is towards bearing race.
2. High Rotation Speed bearing lubricating structure as claimed in claim 1, is characterized in that: described lubricating cup is ball stage clip structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751194.XU CN203571392U (en) | 2013-11-25 | 2013-11-25 | Lubricating structure for high-speed swivel bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751194.XU CN203571392U (en) | 2013-11-25 | 2013-11-25 | Lubricating structure for high-speed swivel bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571392U true CN203571392U (en) | 2014-04-30 |
Family
ID=50539123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320751194.XU Expired - Fee Related CN203571392U (en) | 2013-11-25 | 2013-11-25 | Lubricating structure for high-speed swivel bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795835A (en) * | 2017-11-22 | 2018-03-13 | 贵州智慧能源科技有限公司 | High-speed electric expreess locomotive oil lubrication structure |
-
2013
- 2013-11-25 CN CN201320751194.XU patent/CN203571392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795835A (en) * | 2017-11-22 | 2018-03-13 | 贵州智慧能源科技有限公司 | High-speed electric expreess locomotive oil lubrication structure |
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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 |
Granted publication date: 20140430 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |