CN204448829U - For the hydraulic pressure changing rig of operation roll of mill - Google Patents
For the hydraulic pressure changing rig of operation roll of mill Download PDFInfo
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- CN204448829U CN204448829U CN201420862992.4U CN201420862992U CN204448829U CN 204448829 U CN204448829 U CN 204448829U CN 201420862992 U CN201420862992 U CN 201420862992U CN 204448829 U CN204448829 U CN 204448829U
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- mill
- operation roll
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- roll
- fixed mount
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Abstract
For the hydraulic pressure changing rig of operation roll of mill, it comprises the fixed mount that can be placed in operation roll of mill roller system front end, one lateral wall of described fixed mount is hinged with a hydraulic supporting strut arranged obliquely, be connected to a horizontally disposed hydraulic jack in the end of this hydraulic supporting strut, the end of this hydraulic jack relative operation roll of mill roller system is connected with one can be mounted on operation roll of mill, band drag hook pull bar; Described hydraulic jack is horizontally disposed in the top of fixed mount, and the below in the middle part of it is articulated with the end of described hydraulic supporting strut by connecting end portion; It is simple that it has structure, easy to use and reliable, can improve roll change efficiency, reduces the features such as use cost.
Description
Technical field
The utility model relates to a kind of hydraulic pressure changing rig for operation roll of mill, belong to the supporting roll change mechanism technical field of operation roll of mill roller system.
Background technology
In prior art, making with steel is mainly by mill milling, the supporting working roll roller system had for rolled band steel of described milling train, due to working roll roller, system often needs roll change, just require easily working roll roller system to be pulled out from milling train or to send to once needs roll change, realize roll change; Being undertaken by fork truck of current this roll change; Because the volume of fork truck own is comparatively large, turnover inconvenience in milling train, efficiency is low, is therefore badly in need of a kind of changing rig that conveniently can pass in and out milling train.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of structure simple, easy to use and reliable, can improve roll change efficiency, reduce the hydraulic pressure changing rig for operation roll of mill of use cost.
The purpose of this utility model has been come by following technical solution, a kind of hydraulic pressure changing rig for operation roll of mill, it comprises the fixed mount that can be placed in operation roll of mill roller system front end, one lateral wall of described fixed mount is hinged with a hydraulic supporting strut arranged obliquely, be connected to a horizontally disposed hydraulic jack in the end of this hydraulic supporting strut, the end of this hydraulic jack relative operation roll of mill roller system is connected with one can be mounted on operation roll of mill, band drag hook pull bar.
Described hydraulic jack is horizontally disposed in the top of fixed mount, and the below in the middle part of it is articulated with the end of described hydraulic supporting strut by connecting end portion.
The utility model mainly uses hydraulic cylinder to solve the problem of operation roll of mill roller system turnover difficulty, and alternative fork truck realizes roll change work easily; It is simple that it has structure, easy to use and reliable, can improve roll change efficiency, reduces the features such as use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, a kind of hydraulic pressure changing rig for operation roll of mill described in the utility model, it comprises the fixed mount 1 that can be placed in operation roll of mill roller system front end, one lateral wall 2 of described fixed mount 1 is hinged with a hydraulic supporting strut 3 arranged obliquely, be connected to a horizontally disposed hydraulic jack 4 in the end of this hydraulic supporting strut 3, the end of the relative operation roll of mill roller system of this hydraulic jack 4 is connected with one can be mounted on operation roll of mill, the pull bar 6 of band drag hook 5.Shown in figure, described hydraulic jack 4 is horizontally disposed in the top of fixed mount 1, and the below in the middle part of it is articulated with the end of described hydraulic supporting strut 3 by connecting end portion 7.
Claims (2)
1. for the hydraulic pressure changing rig of operation roll of mill, it comprises the fixed mount that can be placed in operation roll of mill roller system front end, the lateral wall that it is characterized in that described fixed mount is hinged with a hydraulic supporting strut arranged obliquely, be connected to a horizontally disposed hydraulic jack in the end of this hydraulic supporting strut, the end of this hydraulic jack relative operation roll of mill roller system is connected with one can be mounted on operation roll of mill, band drag hook pull bar.
2. the hydraulic pressure changing rig for operation roll of mill according to claim 1, it is characterized in that described hydraulic jack is horizontally disposed in the top of fixed mount, the below in the middle part of it is articulated with the end of described hydraulic supporting strut by connecting end portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862992.4U CN204448829U (en) | 2014-12-31 | 2014-12-31 | For the hydraulic pressure changing rig of operation roll of mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862992.4U CN204448829U (en) | 2014-12-31 | 2014-12-31 | For the hydraulic pressure changing rig of operation roll of mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448829U true CN204448829U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862992.4U Active CN204448829U (en) | 2014-12-31 | 2014-12-31 | For the hydraulic pressure changing rig of operation roll of mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550245A (en) * | 2014-12-31 | 2015-04-29 | 湖州富星带钢有限公司 | Hydraulic roll changing device for rolling mill work roller |
-
2014
- 2014-12-31 CN CN201420862992.4U patent/CN204448829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550245A (en) * | 2014-12-31 | 2015-04-29 | 湖州富星带钢有限公司 | Hydraulic roll changing device for rolling mill work roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313200 Industrial Zone, Deqing County, Zhejiang province bell town Patentee after: Zhejiang Fu Jin precision metal Limited by Share Ltd Address before: 313200 Industrial Zone, Deqing County, Zhejiang province bell town Patentee before: Huzhou rich star braid steel Co., Ltd |