CN202963037U - Rack for replacing bending roll and shifting roll hydraulic cylinder of plate-type rolling mill - Google Patents
Rack for replacing bending roll and shifting roll hydraulic cylinder of plate-type rolling mill Download PDFInfo
- Publication number
- CN202963037U CN202963037U CN 201220703483 CN201220703483U CN202963037U CN 202963037 U CN202963037 U CN 202963037U CN 201220703483 CN201220703483 CN 201220703483 CN 201220703483 U CN201220703483 U CN 201220703483U CN 202963037 U CN202963037 U CN 202963037U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- support
- rack
- roll
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a rack for replacing a bending roll and shifting roll hydraulic cylinder of a plate-type rolling mill. The rack comprises a support and is characterized in that the support is a platform with support legs on two sides, the bottom surface of each support leg is a plane, a bolt connecting plate perpendicular to the platform face of the support is arranged at the symmetry center of the platform face of the support and is provided with a bolt hole, and a hook is arranged at the symmetry center of the platform side face of the support. The rack has the advantages of being time-saving, labor-saving and capable of quickly finishing replacement work of the bending roll and shifting roll hydraulic cylinder.
Description
Technical field
The utility model relates to a kind of for the stand of board-changing type roller mill roll bending and shifting hydraulic cylinder more, belongs to the field of tool of metallurgical machinery equipment installation.
Background technology
In iron and steel enterprise's Wide and Thick Slab finishing mill work roll bending roll shifting hydraulic cylinder equipment replacement maintenance engineering, roller roll shifting hydraulic cylinder is positioned at the frame inboard, in factory building, overhead traveling crane and truck crane all can't directly use, and the replacing of roller roll shifting hydraulic cylinder is a difficult problem in maintenance engineering like this.Solution to this problem was in the past: respectively hang a 10t jack in frame both sides, then lay the steel plate that 6=30mm is thick on board-like milling train track, utilize at last two jacks that roller roll shifting hydraulic cylinder is lifted repeatedly and have bad luck, until the position that the factory building overhead traveling crane can directly lift is had bad luck in the lifting in the frame of roller roll shifting hydraulic cylinder.When returning dress etc. roller roll shifting hydraulic cylinder, adopt the flashback method of said method.The roller roll shifting hydraulic cylinder maintenance of this routine is changed both bothersome, and effort, can't complete fast and effectively again.
Summary of the invention
The purpose of this utility model be to provide a kind of time saving and energy saving, can complete fast roller roll shifting hydraulic cylinder more change jobs be used for the more stand of board-changing type roller mill roll bending and shifting hydraulic cylinder.
The purpose of this utility model is realized by following mode:
The utility model comprises support, it is characterized in that: support is the platform that there is supporting leg both sides, its supporting leg bottom surface is the plane, symmetrical centre at the rack platform face is provided with the bolt connecting plate vertical with the rack platform face, have bolt hole on the bolt connecting plate, the symmetrical centre in the rack platform side is provided with gib head.
Be provided with vertical rib plate between the both sides of described bolt connecting plate and rack platform.
The utility model has the advantages that: utilize the utility model can be time saving and energy saving, complete fast more changing jobs of roller roll shifting hydraulic cylinder.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
With reference to accompanying drawing, the utility model comprises support 1, support is the platform that there is supporting leg 2 both sides, its supporting leg 2 bottom surfaces are the plane, symmetrical centre at the rack platform face is provided with the bolt connecting plate 3 vertical with the rack platform face, has bolt hole 4 on the bolt connecting plate, and the symmetrical centre in the rack platform side is provided with gib head 5, the axis of gib head 5 is parallel with the plate face of bolt connecting plate, is provided with vertical rib plate 6 between the both sides of bolt connecting plate and rack platform.
During application, utilize the workroll change hydraulic cylinder that stand of the present utility model is pushed in rolling-mill housing, and allow the bolt connecting plate of stand align with roller roll shifting hydraulic cylinder, then the work roll changing hydraulic cylinder is return.Utilize lead screw that the bolt connecting plate of stand is connected with roller roll shifting hydraulic cylinder; Remove all bolt and blocks of screwing on roller roll shifting hydraulic cylinder, turn lead screw the roping from framework of roller roll shifting hydraulic cylinder out, and is finally fallen back on stand, and with lead screw, roller roll shifting hydraulic cylinder is fixed on stand; Adopt the work roll changing hydraulic cylinder to be connected with the gib head of stand stand and roller roll shifting liquid cylinder entity are pulled out, and be placed on the work roll changing track, with overhead traveling crane in factory building, roller roll shifting hydraulic cylinder is hung away at last; New roller roll shifting hydraulic cylinder is fixed on stand, and new roller roll shifting hydraulic cylinder returns in process of assembling opposite with above-mentioned steps, has so just completed fast more changing jobs of roller roll shifting hydraulic cylinder.
Claims (2)
1. one kind is used for the more stand of board-changing type roller mill roll bending and shifting hydraulic cylinder, comprise support, it is characterized in that: support is the platform that there is supporting leg both sides, its supporting leg bottom surface is the plane, symmetrical centre at the rack platform face is provided with the bolt connecting plate vertical with the rack platform face, have bolt hole on the bolt connecting plate, the symmetrical centre in the rack platform side is provided with gib head.
2. according to claim 1 for the stand of board-changing type roller mill roll bending and shifting hydraulic cylinder more, it is characterized in that: be provided with vertical rib plate between the both sides of described bolt connecting plate and rack platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703483 CN202963037U (en) | 2012-12-19 | 2012-12-19 | Rack for replacing bending roll and shifting roll hydraulic cylinder of plate-type rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703483 CN202963037U (en) | 2012-12-19 | 2012-12-19 | Rack for replacing bending roll and shifting roll hydraulic cylinder of plate-type rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963037U true CN202963037U (en) | 2013-06-05 |
Family
ID=48504167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220703483 Expired - Lifetime CN202963037U (en) | 2012-12-19 | 2012-12-19 | Rack for replacing bending roll and shifting roll hydraulic cylinder of plate-type rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945070A (en) * | 2016-06-24 | 2016-09-21 | 内蒙古包钢钢联股份有限公司 | Wide-and-thick plate rolling mill CVC fixing frame disassembling and assembling device |
-
2012
- 2012-12-19 CN CN 201220703483 patent/CN202963037U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945070A (en) * | 2016-06-24 | 2016-09-21 | 内蒙古包钢钢联股份有限公司 | Wide-and-thick plate rolling mill CVC fixing frame disassembling and assembling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201791755U (en) | Automatic tilter for aluminum coils | |
| CN203387092U (en) | Tool for replacing transformer in box transformer | |
| CN204205850U (en) | Core threading device is taken out for large-size machine | |
| CN202625600U (en) | Shoulder-pole beam of double-casting bridge crane for lifting ultra-large objects | |
| CN110759232A (en) | Hoisting tool and hoisting method for lower support roller stepped plate of four-roller type rolling mill | |
| CN102335677A (en) | Quick replacement device and replacement method for stand roller of heavy plate mill | |
| CN202963037U (en) | Rack for replacing bending roll and shifting roll hydraulic cylinder of plate-type rolling mill | |
| CN202089704U (en) | Cantilever crane | |
| CN202124416U (en) | Lifting beam tool | |
| CN202290893U (en) | Straightening machine for H section steel flange slab | |
| CN203129021U (en) | Hydraulic beam-moving device for setting up double-track bridges | |
| CN106853462A (en) | Using the construction method of the board-like vertical miller power transmission shaft of suspender quick-replaceable | |
| CN204689552U (en) | A kind of equipment jacking apparatus of zigzag | |
| CN203818080U (en) | Maintenance device adapted to front axles of loading machines in different models | |
| CN204416909U (en) | A kind of suspender for changing vertical miller roll | |
| CN203128113U (en) | Material-loading lifting platform | |
| CN202741500U (en) | Steel plate bending device for processing steel ladder tread | |
| CN210071534U (en) | Efficient foundry goods pressure testing device | |
| CN103394514A (en) | Quick dismantling and replacing device for bearing pedestals of working roll | |
| CN204778378U (en) | Fixed hoist and mount portal frame | |
| CN202465178U (en) | Crane supporting leg disassembling and assembling trolley | |
| CN203076335U (en) | Finishing mill roll bending block replacing trolley | |
| CN102989778A (en) | Construction method for replacing roll bending and shifting hydraulic cylinder frame of plate rolling mill | |
| CN103028607B (en) | Method and frame for taking out broken roll of upper working roll | |
| CN202181161U (en) | Suspension beam device for crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |