CN201988564U - Supporting roller bearing base of combined structure - Google Patents
Supporting roller bearing base of combined structure Download PDFInfo
- Publication number
- CN201988564U CN201988564U CN201020650311XU CN201020650311U CN201988564U CN 201988564 U CN201988564 U CN 201988564U CN 201020650311X U CN201020650311X U CN 201020650311XU CN 201020650311 U CN201020650311 U CN 201020650311U CN 201988564 U CN201988564 U CN 201988564U
- Authority
- CN
- China
- Prior art keywords
- roller bearing
- bearing base
- supporting roller
- oil path
- path block
- 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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Abstract
The utility model discloses a supporting roller bearing base of a combined structure. The supporting roller bearing base of the combined structure comprises a supporting roller bearing base (1) and an oil path block (3), wherein a lug boss is formed on the supporting roller bearing base (1); a groove matched with the lug boss correspondingly is formed on the oil path block (3); and the lug boss of the supporting roller bearing base (1) and the groove of the oil path block (3) are integrated into a whole through a bolt (2). By adopting the structure that the oil path block and the supporting roller bearing base are integrated, the difficult processing of piston holes at the middle lower part of the supporting roller bearing base is changed into the simple processing of the single oil path block, so that the supporting roller bearing base of the combined structure has the advantages of easy manufacturing process, high precision, economy, quickness and convenience for installation and detachment.
Description
Technical field
The utility model belongs to field of mechanical technique, relates in particular to a kind of combining structure back-up chock in the aluminium strip hot-rolling mill roll device.
Background technology
At present, in the prior art for back-up chock shown in Figure 1, many and the back-up chock of the oil path block of the positive bending apparatus of working roll is made an integral body, the processing of piston hole is very difficult about the back-up chock of this structure, piston hole can't improve the very difficult assurance of precision, dimensional tolerance and form and position tolerance by grinding, and a plurality of screws of the end face inboard of piston hole also can't be processed by lathe.Therefore, existing back-up roll bearing holder structure still is not ideal enough.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model provides a kind of back-up chock of combining structure, has the advantages that processing and fabricating is easy, assembling is simple, easy to use.
For achieving the above object, the utility model adopts technical scheme as described below:
A kind of back-up chock of combining structure comprises: back-up chock, oil path block, and described back-up chock is provided with boss, and described oil path block is provided with the groove with the boss corresponding matching; The boss of described back-up chock and the groove fit of oil path block are by the synthetic integral body of screw handle.
Owing to adopted technique scheme, the utlity model has following superiority:
A kind of back-up chock of combining structure, replaced traditional overall structure, the back-up chock middle and lower part piston hole that becomes difficulty is processed as simple single oil path block processing, after the lower piston hole changes single oil path block into, the difficult problem of back-up chock middle and upper part piston hole processing also is resolved, and the utlity model has therefore that processing and fabricating is easy, precision is high, installing/dismounting advantage easily all.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the C of Fig. 1 is to view;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the B-B cutaway view of Fig. 1.
The specific embodiment
Shown in Fig. 1,2,3,4, a kind of back-up chock of combining structure, comprise: back-up chock (1), oil path block (3), described back-up chock (1) is provided with boss, and described oil path block (3) is provided with the groove with the boss corresponding matching; The groove fit of the boss of described back-up chock (1) and oil path block (3) is passed through screw (2) a synthetic integral body.
During use, design back-up chock (1) and oil path block (3) according to actual needs, be processed into back-up chock (1) and oil path block (3) by figure, back-up chock (1) is fluted in the position of necessity, oil path block (3) has the boss that is mated, and the boss of back-up chock (1) and oil path block (3) and groove fit are passed through screw (2) a synthetic integral body.Promptly by screw (2) with back-up chock (1) and oil path block (3) a synthetic integral body.
Claims (1)
1. the back-up chock of a combining structure, it is characterized in that: a kind of back-up chock of combining structure, comprise: back-up chock (1), oil path block (3), described back-up chock (1) is provided with boss, and described oil path block (3) is provided with the groove with the boss corresponding matching; The groove fit of the boss of described back-up chock (1) and oil path block (3) is passed through screw (2) a synthetic integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020650311XU CN201988564U (en) | 2010-12-09 | 2010-12-09 | Supporting roller bearing base of combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020650311XU CN201988564U (en) | 2010-12-09 | 2010-12-09 | Supporting roller bearing base of combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988564U true CN201988564U (en) | 2011-09-28 |
Family
ID=44665068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020650311XU Expired - Fee Related CN201988564U (en) | 2010-12-09 | 2010-12-09 | Supporting roller bearing base of combined structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438371A (en) * | 2014-11-11 | 2015-03-25 | 中冶陕压重工设备有限公司 | Turning roll device of reversible cold rolling mill unit |
-
2010
- 2010-12-09 CN CN201020650311XU patent/CN201988564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438371A (en) * | 2014-11-11 | 2015-03-25 | 中冶陕压重工设备有限公司 | Turning roll device of reversible cold rolling mill unit |
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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: 20110928 Termination date: 20161209 |