CN203176186U - Bearing mechanism with seat - Google Patents
Bearing mechanism with seat Download PDFInfo
- Publication number
- CN203176186U CN203176186U CN 201320168064 CN201320168064U CN203176186U CN 203176186 U CN203176186 U CN 203176186U CN 201320168064 CN201320168064 CN 201320168064 CN 201320168064 U CN201320168064 U CN 201320168064U CN 203176186 U CN203176186 U CN 203176186U
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- CN
- China
- Prior art keywords
- oil
- bearing
- shaped bearing
- bearing support
- oil groove
- 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 discloses a bearing mechanism with a seat. The bearing mechanism comprises a U-shaped bearing seat with a bottom foot, wherein the U-shaped bearing seat is provided with an oil nozzle and an oil hole, a bearing is installed in the U-shaped bearing seat, an oil groove is formed in the oil hole in the inner ring surface of the U-shaped bearing seat, the bearing is provided with an annular oil groove along the surface of an outer ring, and the oil groove of the outer ring is provided with an oil hole; and the bottom foot of the U-shaped bearing seat is provided with a reinforced rib. The bearing mechanism has the characteristics of smooth oil path, good lubricating effect and long service life.
Description
Technical field
The utility model relates to basic component in a kind of mechanized equipment, is specifically related to a kind of rolling bearing units mechanism.
Background technique
Bearing support is the member for spring bearing, and bearing is the important foundation component of all kinds of mechanized equipments, and its precision, performance, life-span and reliability are to precision, performance, life-span and the reliability decisive role of main frame.In engineering goods, for working life and the precision thereof that improves bearing, respectively bearing support and bearing mounted thereto are arranged oilhole, in order in the course of the work they are injected lubricant oil, play lubrication, increase the service life.But under abominable working environment, along with oiling is frequent, there is the slower shortcoming of oil mass inflow velocity, basic target with regard to not realizing lubricating.In addition, the screws that existing bearing support needs two centre distance to equate fixedly the time, because processing and the material problem, rupturing easily in the screw place, has reduced the working life of bearing support, increased entreprise cost.
Summary of the invention
The purpose of this utility model is to provide that a kind of oil circuit is unimpeded, the rolling bearing units mechanism of high lubricating effect, long service life.
For for achieving the above object, a kind of rolling bearing units of the utility model mechanism, comprise the U-shaped bearing support that is provided with footing, U-shaped bearing support is provided with oil nozzle and oilhole, bearing is installed in the U-shaped bearing support, the oilhole place of the interior toroidal surface of described U-shaped bearing support is provided with oil groove, and described bearing is provided with the oil groove of annular along the surface, outer ring, and the oil groove of this outer ring is provided with oilhole.
The footing of described bearing support is provided with stiffening rib.
After adopting technique scheme; by oil groove all is set around the oilhole of U-shaped bearing support and bearing outer ring; the oil groove of annular is set around oilhole; when when bearing fixing is on U-shaped bearing support, being used like this; lubricant oil is after splashing into bearing, and oil groove plays the effect of oil in reserve, can guarantee that the oil of capacity flows to the parts that need lubricate from oilhole; effectively protect bearing and U-shaped bearing support, thereby increase the service life.
Description of drawings
Fig. 1 is a kind of rolling bearing units mechanism structure of the utility model schematic representation;
Fig. 2 is the utility model bottom bracket structural representation.
Embodiment
Below in conjunction with accompanying drawing a kind of rolling bearing units of the utility model mechanism is further specified;
By Fig. 1, Fig. 2 as seen, a kind of rolling bearing units of the utility model mechanism, it comprises the U-shaped bearing support 1 that is provided with footing, U-shaped bearing support 1 is provided with oil nozzle 11 and oilhole 12, bearing 2 is installed in the U-shaped bearing support 1, oilhole 12 places of the interior toroidal surface of described U-shaped bearing support 1 are provided with oil groove 121, and described bearing 2 is provided with the oil groove 21 of annular along the surface, outer ring, and the oil groove 21 of this outer ring is provided with oilhole 211.
When the utility model was worked, lubricant oil flow in the oil groove 21 by oilhole 211, rose on the one hand and got lubrication, realized the effect of of short duration oil in reserve simultaneously, guaranteed to have the lubricant oil of capacity to enter in the oil groove 121 by oilhole 12, lubricated U-shaped bearing support 1.
In the present embodiment, the footing of described U-shaped bearing support 1 is provided with stiffening rib 13.By increasing by two stiffening ribs 13, make it bear certain pressure and tension force, play the effect that is not easy to rupture, to offset the influence of processing and material, improve the working life of U-shaped bearing support 1, and then improve working life of the present utility model.
Claims (2)
1. rolling bearing units mechanism, comprise the U-shaped bearing support (1) that is provided with footing, U-shaped bearing support (1) is provided with oil nozzle (11) and oilhole (12), bearing (2) is installed in the U-shaped bearing support (1), it is characterized in that: the oilhole (12) of the interior toroidal surface of described U-shaped bearing support (1) locates to be provided with oil groove (121), described bearing (2) is provided with the oil groove (21) of annular along the surface, outer ring, the oil groove of this outer ring (21) is provided with oilhole (211).
2. according to the described rolling bearing units of claim 1 mechanism, it is characterized in that: the footing of described U-shaped bearing support (1) is provided with stiffening rib (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168064 CN203176186U (en) | 2013-04-08 | 2013-04-08 | Bearing mechanism with seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168064 CN203176186U (en) | 2013-04-08 | 2013-04-08 | Bearing mechanism with seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176186U true CN203176186U (en) | 2013-09-04 |
Family
ID=49072887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320168064 Expired - Fee Related CN203176186U (en) | 2013-04-08 | 2013-04-08 | Bearing mechanism with seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017987A (en) * | 2019-04-09 | 2019-07-16 | 深圳市骁阳工程咨询有限公司 | High speed roller bearing testing stand |
-
2013
- 2013-04-08 CN CN 201320168064 patent/CN203176186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017987A (en) * | 2019-04-09 | 2019-07-16 | 深圳市骁阳工程咨询有限公司 | High speed roller bearing testing stand |
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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: 20130904 Termination date: 20160408 |