CN205628915U - Y type rolling -mill roll gets handler - Google Patents
Y type rolling -mill roll gets handler Download PDFInfo
- Publication number
- CN205628915U CN205628915U CN201620246687.1U CN201620246687U CN205628915U CN 205628915 U CN205628915 U CN 205628915U CN 201620246687 U CN201620246687 U CN 201620246687U CN 205628915 U CN205628915 U CN 205628915U
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- CN
- China
- Prior art keywords
- type rolling
- roll
- axle
- connecting axle
- rolling mill
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- 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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- 238000005096 rolling process Methods 0.000 title claims abstract description 29
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000001360 synchronised Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Abstract
The utility model provides a Y type rolling -mill roll gets handler, includes portable automobile body, connecting axle, division board, hydraulic cylinder and control hydraulic cylinder's control system, and the one end of the outstanding portable automobile body of connecting axle is provided with the external screw thread with a Y type rolling -mill roll axle end screw thread connection, is provided with on the other end and drives its pivoted baffle, and hydraulic cylinder sets up between division board and baffle, and its piston rod stretches out the tight baffle of houding to thereby it unloads the bottom roll axle to make the connecting axle drive the removal of roll axle. The utility model discloses a setting up one can dismantle the connecting axle of being connected and drive the hydraulic cylinder that the connecting axle moved with roll axle screw, makes earlier connecting axle and roll hub connection inseparable, the removal of the connecting axle of hydraulic cylinder drive then to driving roll axle synchronous motion and then lifting off from Y type rolling mill, not only the security performance has obtained the improvement of very big degree, moreover, has increased substantially the efficiency of dismantling.
Description
Technical field
This utility model relates to the y-type rolling mill of mechanical field, a kind of y-type rolling mill roll dismounting device.
Background technology
In prior art, during unloading y-type rolling mill roll, take is the most all manual method, it is exactly by after in place for equipment, using brute-force to be unloaded down by roll by employee, the method limits due to condition, and the location comparison that employee's distance roll falls when unloading roll is near, and roll is round, easily rolling, employee's ratio is relatively hazardous, sometimes coordinates bad also cumbersome, relatively time-consuming, often within more than 1 day, roll unloading could be got off.
Utility model content
For solving the safety problem that in prior art, roll exists and the defect wasted time and energy when artificial unloading, this utility model provides a kind of y-type rolling mill roll dismounting device, use this dismounting device, making connecting shaft be connected with roll mandrel, shading ring, against the frame of milling train, starts control system, Hydraulic Cylinder baffle plate moves, roll mandrel is extracted the most at last, and while employee's processing safety is guaranteed, production efficiency is also greatly improved.
The technical scheme that this utility model is used by the above-mentioned technical problem of solution is: a kind of y-type rolling mill roll dismounting device, including removable vehicle body, connecting shaft, division board, hydraulic jack and the control system of control hydraulic jack, wherein, division board is arranged on one end of removable vehicle body direct of travel, and make connecting shaft be located in wherein, connecting shaft highlights one end of removable vehicle body and is provided with the external screw thread being connected with y-type rolling mill roll mandrel threaded one end, it is provided with on the other end and drives its baffle plate rotated, described hydraulic jack is arranged between division board and baffle plate, and its piston rod stretch out after hold out against baffle plate, so that connecting shaft drives y-type rolling mill roll mandrel to move thus unloads y-type rolling mill roll mandrel.
Reinforcement bar it is provided with on described baffle plate.
Beneficial effect: this utility model is by arranging a connecting shaft that can removably connect and the hydraulic jack of drive connection axle motion with y-type rolling mill roll mandrel screw thread, first being rotationally connected axle makes it be completely embedded with roll mandrel, then hydraulic jack drive connection axle moves, thus drive roll mandrel synchronizing moving and then unload from y-type rolling mill, replace in this way manually dismantling roll, not only security performance has obtained improving significantly, and, the efficiency of dismounting is greatly improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Reference: 1, removable vehicle body, 2, control system, 3, connecting shaft, 301, external screw thread, 4, division board, 5, hydraulic jack, 6, baffle plate.
Detailed description of the invention
As shown in the figure, a kind of y-type rolling mill roll dismounting device, including removable vehicle body 1, connecting shaft 3, division board 4, hydraulic jack 5 and the control system 2 of control hydraulic jack 5, wherein, division board 4 is arranged on one end of removable vehicle body 1 direct of travel, and make connecting shaft 3 be located in wherein, so, division board 4 can withstand the frame of y-type rolling mill, connecting shaft 3 highlights one end of removable vehicle body 1 and is provided with the external screw thread 301 being connected with y-type rolling mill roll mandrel threaded one end, it is provided with on the other end and drives its baffle plate 6 rotated, described hydraulic jack 5 is arranged between division board 4 and baffle plate 6, and its piston rod stretch out after hold out against baffle plate 6, so that connecting shaft 3 drives y-type rolling mill roll mandrel to move thus unloads y-type rolling mill roll mandrel.
In addition, reinforcement bar can be set on baffle plate 6, make it threaded with y-type rolling mill roll mandrel consequently facilitating be rotationally connected axle 3.
Working method of the present utility model is: removable vehicle body 1 moved to y-type rolling mill, make connecting shaft 3 with the roll mandrel of one end alignment upper roller of external screw thread 301, and make division board 4 withstand the frame of y-type rolling mill, flap shutter 6 makes connecting shaft 3 rotate, and it is threaded connection fixing with roll mandrel, then control system 2 controls hydraulic jack 5 and works, its piston rod stretches out and withstands baffle plate 6, during piston rod stretches out, baffle plate 6 is promoted to drive connecting shaft 3 and roll mandrel one piece motion, so that roll mandrel unloads from frame, unload bottom roll the most again.
Claims (2)
1. a y-type rolling mill roll dismounting device, it is characterized in that: include removable vehicle body (1), connecting shaft (3), division board (4), hydraulic jack (5) and the control system (2) of control hydraulic jack (5), wherein, division board (4) is arranged on one end of removable vehicle body (1) direct of travel, and make connecting shaft (3) be located in wherein, one end of the prominent removable vehicle body (1) of connecting shaft (3) is provided with the external screw thread (301) being connected with y-type rolling mill roll mandrel threaded one end, it is provided with on the other end and drives its baffle plate (6) rotated, described hydraulic jack (5) is arranged between division board (4) and baffle plate (6), and its piston rod stretch out after hold out against baffle plate (6), so that connecting shaft (3) drives y-type rolling mill roll mandrel to move thus unloads y-type rolling mill roll mandrel.
A kind of y-type rolling mill roll dismounting device the most according to claim 1, it is characterised in that: described baffle plate is provided with reinforcement bar on (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620246687.1U CN205628915U (en) | 2016-03-29 | 2016-03-29 | Y type rolling -mill roll gets handler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620246687.1U CN205628915U (en) | 2016-03-29 | 2016-03-29 | Y type rolling -mill roll gets handler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205628915U true CN205628915U (en) | 2016-10-12 |
Family
ID=57074723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620246687.1U Active CN205628915U (en) | 2016-03-29 | 2016-03-29 | Y type rolling -mill roll gets handler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205628915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918650A (en) * | 2019-12-11 | 2020-03-27 | 四川德胜集团钒钛有限公司 | Electric adjusting device for rolling groove of rolling mill |
-
2016
- 2016-03-29 CN CN201620246687.1U patent/CN205628915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918650A (en) * | 2019-12-11 | 2020-03-27 | 四川德胜集团钒钛有限公司 | Electric adjusting device for rolling groove of rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221102 Address after: North of Yihe, Huameishan Road, Chengdong New District, Luanchuan County, Luoyang City, Henan Province, 471000 Patentee after: China Molybdenum Co.,Ltd. Address before: 471000 Jinxin Road, Xindian Village, Xindian Town, High tech Zone, Luoyang City, Henan Province Patentee before: LUOYANG HI-TECH METALS Co.,Ltd. |
|
| TR01 | Transfer of patent right |