CN101699091A - Split bearing pedestal - Google Patents
Split bearing pedestal Download PDFInfo
- Publication number
- CN101699091A CN101699091A CN200910307252A CN200910307252A CN101699091A CN 101699091 A CN101699091 A CN 101699091A CN 200910307252 A CN200910307252 A CN 200910307252A CN 200910307252 A CN200910307252 A CN 200910307252A CN 101699091 A CN101699091 A CN 101699091A
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- CN
- China
- Prior art keywords
- bearing
- pedestal
- oil
- split
- baffle plate
- 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.)
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- Sealing Of Bearings (AREA)
Abstract
The invention discloses a bearing pedestal, in particular to a split bearing pedestal for a roll of a roll mill on a continuous casting and rolling production line for producing copper alloy and aluminum alloy electrical rods. The bearing pedestal comprises an upper pedestal (10), a lower pedestal (11), an oil chamber (8) encircled by the upper pedestal (10) and the lower pedestal, a bearing (6) which is fixed in the oil chamber (8), an end cover (1), an oil seal (2) and a baffle (4), wherein the end cover (1) and the oil seal (2) are arranged on the outer side of the oil chamber (8); and the baffle (4) is arranged between the bearing (6) and the end cover (1). External leakage is avoided due to the blockage of the baffle. The bearing pedestal is applicable to the design of a new rolling mill and the improvement of the traditional rolling mill.
Description
Technical field
The present invention relates to a kind of bearing support, especially relate to a kind of split-type shaft bearing that is used for the continuous casting and rolling production line rolling mill roll of production of copper alloy, aluminum alloy electrician usefulness pole stock.
Background technique
At present, the split-type shaft bearing that is used for the continuous casting and rolling production line rolling mill roll of production of copper alloy, aluminum alloy electrician usefulness pole stock, comprise the seat of honour, following, surround the oil pocket that constitutes, be fixed on the bearing in the oil pocket, the end cap and the oil sealing in the oil pocket outside by the seat of honour and following, the bearing support outside only seals by the mode that end cap adds oil sealing, there is not the oil return structure, because under the operating conditions of heavy duty, vibration, need to adopt pressures cycle lubricated, and be subjected to the influence of high temperature, vibration, leak easily in the bearing support outside.
Summary of the invention
Technical problem to be solved by this invention provides a kind of split-type shaft bearing that can avoid the roll of outside leakage.
The technical solution adopted for the present invention to solve the technical problems is: the split-type shaft bearing, comprise the seat of honour, following, surround the oil pocket that constitutes, be fixed on the bearing in the oil pocket, the end cap and the oil sealing in the oil pocket outside, between bearing and end cap, be provided with baffle plate by the seat of honour and following.
Further, described following is positioned at baffle plate and is provided with the return tube that is communicated with oil pocket with position between the bearing.
The invention has the beneficial effects as follows: force lubricant oil to return oil supply system by stopping of baffle plate, make oil circuit smooth and easy, avoided the pressure of lubricant oil, avoided the leakage in the outside oil sealing from return tube.
Description of drawings
Fig. 1 is a plan view of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
As depicted in figs. 1 and 2, split-type shaft bearing of the present invention, comprise the seat of honour 10, following 11, surround the oil pocket 8 that constitutes, be fixed on the bearing 6 in the oil pocket 8, the end cap 1 and the oil sealing 2 in oil pocket 8 outsides, between bearing 6 and end cap 1, be provided with baffle plate 4 by the seat of honour 10 and following 11.
On the spindle nose 5 that the shaft shoulder and the snap ring 9 of bearing 6 by roll mandrel is fixed on roll mandrel.The above-mentioned outside is promptly away from a side of roll.
Further, above-mentioned following 11 is provided with the return tube 7 that is communicated with oil pocket 8 at baffle plate 4 with position between the bearing 6.
Lubricant oil enters oil pocket 8 through oil supply system by oil inlet pipe 3, there is the lubricant oil in arrival bearing 6 outsides, gap between bearing 6 outer rings, the inner ring to be stopped by baffle plate 4, be forced to lubricant oil and return oil supply system from return tube 7, make oil circuit smooth and easy, avoided the pressure of lubricant oil, avoided the leakage in the outside oil sealing 2.
Concrete, above-mentioned baffle plate 4 is fixed by the slot that insertion is arranged on down seat 11, and is easy for installation.
Above-mentioned baffle plate 4 is a rectangle, and its height is concordant with bearing 6 axis, its with spindle nose 5 between be provided with the gap, and do not contact with the seat of honour 10, easy for installation, can not interfere mutually in installation, the using process with other assemblies.
Claims (4)
1. split-type shaft bearing, comprise the seat of honour (10), following (11), surround the oil pocket (8) that constitutes, be fixed on the bearing (6) in the oil pocket (8), the end cap (1) and the oil sealing (2) in oil pocket (8) outside, it is characterized in that: between bearing (6) and end cap (1), be provided with baffle plate (4) by the seat of honour (10) and following (11).
2. split-type shaft bearing as claimed in claim 1 is characterized in that: described following (11) are positioned at baffle plate (4) and are provided with the return tube (7) that is communicated with oil pocket (8) with position between the bearing (6).
3. split-type shaft bearing as claimed in claim 1 or 2 is characterized in that: described baffle plate (4) is fixed by the slot that insertion is arranged on down seat (11).
4. split-type shaft bearing as claimed in claim 3 is characterized in that: described baffle plate (4) is a rectangle, and its height is concordant with bearing (6) axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307252A CN101699091A (en) | 2009-09-18 | 2009-09-18 | Split bearing pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307252A CN101699091A (en) | 2009-09-18 | 2009-09-18 | Split bearing pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101699091A true CN101699091A (en) | 2010-04-28 |
Family
ID=42147553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910307252A Pending CN101699091A (en) | 2009-09-18 | 2009-09-18 | Split bearing pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101699091A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936374A (en) * | 2010-08-08 | 2011-01-05 | 江苏龙达传动有限公司 | Split bearing seat |
| CN104373465A (en) * | 2014-10-27 | 2015-02-25 | 广西三零一机械有限公司 | Bearing dustproof device |
| CN111963402A (en) * | 2020-08-13 | 2020-11-20 | 宁波修远机电有限公司 | Multi-cylinder reciprocating motion power end integrated with disc type motor |
-
2009
- 2009-09-18 CN CN200910307252A patent/CN101699091A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936374A (en) * | 2010-08-08 | 2011-01-05 | 江苏龙达传动有限公司 | Split bearing seat |
| CN104373465A (en) * | 2014-10-27 | 2015-02-25 | 广西三零一机械有限公司 | Bearing dustproof device |
| CN111963402A (en) * | 2020-08-13 | 2020-11-20 | 宁波修远机电有限公司 | Multi-cylinder reciprocating motion power end integrated with disc type motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100428 |