CN202790134U - Bearing body - Google Patents
Bearing body Download PDFInfo
- Publication number
- CN202790134U CN202790134U CN201220481774.7U CN201220481774U CN202790134U CN 202790134 U CN202790134 U CN 202790134U CN 201220481774 U CN201220481774 U CN 201220481774U CN 202790134 U CN202790134 U CN 202790134U
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- bearing
- oil
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Abstract
The utility model discloses a bearing body for preventing a bearing from losing effect and being stuck. The bearing body comprises a body (1) which has an oil inlet hole (3) communicated with a bearing oil tank. The bearing body is characterized in that the body (1) further has an oil discharge hole (2) communicated with the bearing oil tank. The bearing body provided by the utility model is low in machining cost, the bearing is lubricated effectively, and greasy dirt entering into the bearing through circulation of lubricating oil can be discharged, so that the failure probability of the bearing is greatly reduced, and the device operates stably.
Description
Technical field
The utility model relates to a kind of bearing support, specifically a kind of bearing support for double screw extruder.
Background technique
The roller bearing body is the critical component in the double screw extruder tablet press mechanism, is embedded in its inner bearing and directly links to each other with stretcher roll.So can the bearing in the bearing support run well and be directly connected to the quality of extruding film.
At present, extruder in use for some time, the stretcher roll bearing is normal stuck situation to occur, its reason is bearing support.Existing bearing support only is provided with the oil inlet hole that is communicated with bearing oil groove, because refining glue environment is abominable, the dust such as carbon black enter in the bearing, work will cause grease deposition in the bearing for a long time, clogged oil line, and finally cause bearing failure stuck, even can cause the roller fracture.
The model utility content
The purpose of this utility model provides a kind of bearing support that prevents that bearing failure is stuck.
The utility model is to adopt following technological scheme to realize its goal of the invention, a kind of bearing support, and it comprises body, body is provided with the oil inlet hole that can be communicated with bearing oil groove, also is provided with the oil drainage hole that can be communicated with bearing oil groove on the body.
The utility model is for improving the oil extraction effect, and oil drainage hole and oil inlet hole are symmetrical arranged at body.
The utility model inner body wall is provided with can the oil guide slot corresponding with bearing oil groove.
Because adopt technique scheme, the utility model has been realized goal of the invention preferably, its processing cost is low, can effectively guarantee the lubricated of bearing, by the circulation of lubricant oil, the greasy dirt that enters in the bearing can be discharged, greatly reduced the failure probability of bearing, made equipment stable operation.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As seen from Figure 1, Figure 2, a kind of bearing support, it comprises body 1, body 1 is provided with the oil inlet hole 3 that can be communicated with bearing oil groove, also is provided with the oil drainage hole 2 that can be communicated with bearing oil groove on the body 1.
The utility model is for improving the oil extraction effect, and oil drainage hole 2 is symmetrical arranged at body 1 with oil inlet hole 3.
The utility model body 1 inwall be provided with can be corresponding with bearing oil groove oil guide slot 4.
During the utility model work, lubricant oil enters from oil inlet hole 3, after a week circulate by oil guide slot 4 along body 1 inwall circumference, discharged by oil drainage hole 2, effectively guarantee the lubricated of bearing, by the circulation of lubricant oil, the greasy dirt that enters in the bearing can be discharged, greatly reduced the failure probability of bearing, made equipment stable operation.
Claims (3)
1. bearing support, it comprises body (1), body (1) is provided with the oil inlet hole (3) that can be communicated with bearing oil groove, it is characterized in that also being provided with on the body (1) oil drainage hole (2) that can be communicated with bearing oil groove.
2. bearing support according to claim 1 is characterized in that oil drainage hole (2) and oil inlet hole (3) are symmetrical arranged at body (1).
3. bearing support according to claim 1 and 2, it is characterized in that body (1) inwall be provided with can be corresponding with bearing oil groove oil guide slot (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220481774.7U CN202790134U (en) | 2012-09-20 | 2012-09-20 | Bearing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220481774.7U CN202790134U (en) | 2012-09-20 | 2012-09-20 | Bearing body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790134U true CN202790134U (en) | 2013-03-13 |
Family
ID=47817400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220481774.7U Expired - Lifetime CN202790134U (en) | 2012-09-20 | 2012-09-20 | Bearing body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790134U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224746A (en) * | 2016-08-24 | 2016-12-14 | 常州市群星印刷有限公司 | Chute cover plate printing machine's bearing |
| CN106224747A (en) * | 2016-08-24 | 2016-12-14 | 常州市群星印刷有限公司 | The printing machine's bearing of self-lubricating |
| CN107208542A (en) * | 2015-09-10 | 2017-09-26 | 三菱重工业株式会社 | The bearing arrangement and turbocharger of turbocharger |
-
2012
- 2012-09-20 CN CN201220481774.7U patent/CN202790134U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107208542A (en) * | 2015-09-10 | 2017-09-26 | 三菱重工业株式会社 | The bearing arrangement and turbocharger of turbocharger |
| CN107208542B (en) * | 2015-09-10 | 2020-09-01 | 三菱重工发动机和增压器株式会社 | Bearing device for turbocharger and turbocharger |
| CN106224746A (en) * | 2016-08-24 | 2016-12-14 | 常州市群星印刷有限公司 | Chute cover plate printing machine's bearing |
| CN106224747A (en) * | 2016-08-24 | 2016-12-14 | 常州市群星印刷有限公司 | The printing machine's bearing of self-lubricating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |