CN202031999U - Bearing block - Google Patents
Bearing block Download PDFInfo
- Publication number
- CN202031999U CN202031999U CN2011200397569U CN201120039756U CN202031999U CN 202031999 U CN202031999 U CN 202031999U CN 2011200397569 U CN2011200397569 U CN 2011200397569U CN 201120039756 U CN201120039756 U CN 201120039756U CN 202031999 U CN202031999 U CN 202031999U
- Authority
- CN
- China
- Prior art keywords
- wall
- bearing block
- bearing
- outer cylinder
- bearing support
- 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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- Support Of The Bearing (AREA)
Abstract
The utility model discloses a bearing block, which comprises an inner cylinder and an outer cylinder which are integrally connected, wherein the inner cylinder and the outer cylinder are arrayed in a staggering way according to height; an annular conical face is arranged at a mouth of the inner wall of the outer cylinder; and a plurality of mounting holes are respectively formed around the outer cylinder. The bearing block has a simple and reliable structure; the wall of the inner cylinder of the bearing block can be changed into a smooth straight wall, so the abrasion degree between the wall and a bearing is reduced on the premise of not changing the original functions; the casting process is simplified; the quality of a product is greatly improved; and the rejection rate of the product is reduced.
Description
Technical field
The utility model relates to a kind of bearing support.
Background technique
Bearing support is to be contained in to be used for the member of spring bearing on steam turbine body or the basis.Bearing support generally is divided into: split-type shaft bearing, plain bearing housing, rolling bearing pedestal, flanged (FLGD) bearing support, bearing with spherical outside surface seat etc.Wearing and tearing are as the most common problem of bearing support, and the carrier wear phenomenon also takes place often.
Be equipped with chamfer surface on the inwall of the inside and outside tube of existing bearing support, not only strengthened the difficulty of casting technique, the benchmark of casting is bad to be determined, and after loading onto bearing, strengthened and bearing between friction, the long-time back wear phenomenon that uses is more serious, the yield rate of actual production is lower, scrap easily, thereby influenced the performance of bearing support.
The model utility content
The purpose of this utility model provides a kind of bearing support, changes the General Construction of original bearing support, simplifies casting technique, improves the quality of products, and reduces product rejection rate.
The technical solution of the utility model is as follows:
A kind of bearing support includes the inside and outside tube that one connects, and it is characterized in that: described inside and outside tube is height arrangement straggly, and the oral area of described outer tube inner wall is provided with circular cone, and a plurality of mounting holes are arranged respectively around the urceolus.
The beneficial effects of the utility model:
The utility model is simple in structure, reliable, makes the barrel of bearing support inner core into level and smooth straight wall, under the prerequisite that does not change original function, reduced and bearing between the degree of wear, simplify casting technique, improved quality of product greatly, reduced product rejection rate.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the plan view of the utility model structure.
Embodiment
Referring to Fig. 1,2, a kind of bearing support includes the inside and outside tube 1,2 that one connects, and inside and outside tube 1,2 is height arrangement straggly, and the oral area of urceolus 2 inwalls is provided with circular cone 3, and a plurality of mounting holes 4 are arranged respectively around the urceolus 2.
Claims (1)
1. a bearing support includes the inside and outside tube that one connects, and it is characterized in that: described inside and outside tube is height arrangement straggly, and the oral area of described outer tube inner wall is provided with circular cone, and a plurality of mounting holes are arranged respectively around the urceolus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200397569U CN202031999U (en) | 2011-02-16 | 2011-02-16 | Bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200397569U CN202031999U (en) | 2011-02-16 | 2011-02-16 | Bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031999U true CN202031999U (en) | 2011-11-09 |
Family
ID=44894297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200397569U Expired - Fee Related CN202031999U (en) | 2011-02-16 | 2011-02-16 | Bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202031999U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033499A (en) * | 2014-05-29 | 2014-09-10 | 济南今日摄影器材有限公司 | Aluminum alloy bearing base and processing method thereof |
| CN105041880A (en) * | 2015-07-14 | 2015-11-11 | 苏州柏德纳科技有限公司 | Shaft-like part mounting base |
| CN110107363A (en) * | 2019-05-20 | 2019-08-09 | 山东齐鲁电机制造有限公司 | A kind of axial exhaust formula steam turbine rear bearing block assembly |
-
2011
- 2011-02-16 CN CN2011200397569U patent/CN202031999U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033499A (en) * | 2014-05-29 | 2014-09-10 | 济南今日摄影器材有限公司 | Aluminum alloy bearing base and processing method thereof |
| CN105041880A (en) * | 2015-07-14 | 2015-11-11 | 苏州柏德纳科技有限公司 | Shaft-like part mounting base |
| CN110107363A (en) * | 2019-05-20 | 2019-08-09 | 山东齐鲁电机制造有限公司 | A kind of axial exhaust formula steam turbine rear bearing block assembly |
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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: 20111109 Termination date: 20170216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |