CN205718915U - A kind of calibrator backplate of liftable cold-rolling mill - Google Patents
A kind of calibrator backplate of liftable cold-rolling mill Download PDFInfo
- Publication number
- CN205718915U CN205718915U CN201620380030.4U CN201620380030U CN205718915U CN 205718915 U CN205718915 U CN 205718915U CN 201620380030 U CN201620380030 U CN 201620380030U CN 205718915 U CN205718915 U CN 205718915U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- backplate
- fixed
- rolling mill
- cold
- 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.)
- Active
Links
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model discloses the calibrator backplate of a kind of liftable cold-rolling mill, drive the cylinder body of oil cylinder to be hinged on bearing pin, bearing pin two ends are fixed on two stands, and two stands is fixed on cold-rolling mill one side frame；The end driving the piston rod of oil cylinder is hinged on one end of connecting rod, and the other end of connecting rod is fixed together with the guide rod shaft of guide rod, and the two ends guide rod shaft of guide rod is respectively rotatably fixed in cold-rolling mill machine frame at two sides；Backplate is fixed on the lower end of guide rod by multiple support plates, and during work, backplate is close to band；Upper and lower proximity switch is fixed on cold-rolling mill one side frame by base plate, on the guide rod shaft end face of the baffle plate guide rod of proximity switch；When baffle plate is close to lower proximity switch, backplate is close to band；When baffle plate is close to upper proximity switch, backplate is away from band.This utility model can effectively protect calibrator, can give again band when threading and pass through required space, extend service life of the present utility model.
Description
Technical field
This utility model relates to the calibrator backplate of a kind of cold-rolling mill.
Background technology
In order to test the thickness of aluminum cold-rolling mill rolled plate, move when the one end going out band is provided with use, the calibrator removed when not using.Due to can not be the biggest apart from band height when calibrator works; it is easy to collide calibrator so expecting that when strip breaks tail raises up; cause the damage of calibrator; cisco unity malfunction; so; must install protect-ing frame structure to calibrator, existing calibrator protect-ing frame structure is all fixed, and framework is less with the spacing of band; although it protects calibrator; but threading when, band easily collides with framework, the most then frame deformation or damage; can not the most well protect calibrator; need repairing or change, heavy then spark may be collided out, cause and catch fire.These all have impact on the oil smoke produced in production, and the operation of rolling, can be condensate on framework, forms oil droplet, drips to strip surface.
Summary of the invention
This utility model purpose is to solve the above-mentioned problems in the prior art, it is provided that one can effectively protect calibrator, can give again the band calibrator backplate by the liftable cold-rolling mill in required space when threading.
For achieving the above object, the technical solution that this utility model uses is: the calibrator backplate of a kind of liftable cold-rolling mill, and it includes that there is the guide rod of guide rod shaft, connecting rod, width backplate, driving oil cylinder and the upper and lower proximity switch more than strip width at two ends；The cylinder body driving oil cylinder is hinged on bearing pin, and bearing pin two ends are fixed on two stands, and two stands is fixed on cold-rolling mill one side frame；The end driving the piston rod of oil cylinder is hinged on one end of connecting rod, and the other end of connecting rod is fixed together with the guide rod shaft of guide rod, and the two ends guide rod shaft of guide rod is respectively rotatably fixed in cold-rolling mill machine frame at two sides；Backplate is fixed on the lower end of guide rod by multiple support plates, and during work, backplate is close to band；Upper and lower proximity switch is fixed on cold-rolling mill one side frame by base plate, on the guide rod shaft end face of the baffle plate guide rod of proximity switch；When baffle plate is close to lower proximity switch, backplate is close to band；When baffle plate is close to upper proximity switch, backplate is away from band.
Two orthogonal cross sections of backplate described above are all herringbone, and its two ends extreme lower position is fixed with oil drain pan.Herringbone backplate can will be condensate in ROLLING OIL oil droplet thereon and preferably drain in oil drain pan, it is to avoid oil droplet drips on band, causes the pollution of band.
This utility model also includes multiple nozzle；Each nozzle uniform pitch is fixed on the lower end of guide rod, just to band；Guide rod hollow, connects the admission line of each nozzle；Have air inlet on guide rod, connect the air inlet pipe of source of the gas.When cold-rolling mill normally works, nozzle is in blowing state, the ROLLING OIL of purging strip surface residual, plays the effect of the ROLLING OIL of auxiliary cleaning band remained on surface.
Guide rod is liftable under the control of cylinder, so that backplate is closer and farther from band.When cold-rolling mill normally works, cylinder action, backplate is declined, backplate normally works close to band, calibrator, and under the protection of backplate, even if strip breaks, material tail raises up and can only collide on backplate, no longer collides calibrator, and calibrator plays effectively protection.During threading, the position away from band moved by calibrator, cylinder action, risen by backplate, away from band, no longer affect the threading of cold-rolling mill, it is to avoid damages the generation of backplate or spark because of threading, extends service life of the present utility model.And when cold-rolling mill normally works, nozzle spray is swept, the ROLLING OIL of purging strip surface residual, plays the effect of the ROLLING OIL of auxiliary cleaning band remained on surface；Then stop spray when cold-rolling mill threading to sweep.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is this utility model left view when backplate is close to band；
Fig. 3 is this utility model left view when backplate is away from band.
Detailed description of the invention:
The utility model will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment includes that there is the guide rod 10 of guide rod shaft, connecting rod 15, width backplate 8, driving oil cylinder 4 and the upper and lower proximity switch 5,16 more than band 9 width at two ends.The cylinder body driving oil cylinder 4 is hinged on bearing pin 3, and bearing pin 3 two ends are fixed on two stands 2, and two stands 2 lower end is fixed on cold-rolling mill one side frame 1 by base.The end driving the piston rod of oil cylinder 4 is hinged on one end of connecting rod 15 by jointed shaft, the other end of connecting rod 15 is fixed together with the guide rod shaft of guide rod 10 one end, and the two ends guide rod shaft of guide rod 10 is removably secured in cold-rolling mill machine frame at two sides 1,13 by base plate 18 and 12 respectively.Backplate 8 is fixed on the lower end of guide rod 10 by multiple support plates 6, and during work, backplate 8 is close to band.Upper and lower proximity switch 5,16 is fixed on cold-rolling mill one side frame 1 by base plate 18, and the baffle plate 17 of proximity switch is fixed on the guide rod shaft end face of guide rod 10 one end；When baffle plate 17 is close to lower proximity switch 16, backplate 8 is close to band；When baffle plate 17 is close to upper proximity switch 5, backplate 8 is away from band.It is further preferred that two orthogonal cross sections of described backplate 8 are all herringbone, its two ends extreme lower position is fixed with oil drain pan.It is further preferred that the present embodiment also includes multiple nozzle 7.Each nozzle 7 uniform pitch is fixed on the lower end of guide rod 10, just to band 9；Guide rod 10 hollow, connects the admission line of each nozzle 7；Have air inlet 11 on guide rod 10, connect the air inlet pipe of source of the gas.14 is calibrator.
Above-described embodiment is only preferred and exemplary, and those skilled in the art can make equivalent technologies according to the description of this patent and change, and it is all covered by the protection domain of this patent.
Claims (3)
1. the calibrator backplate of a liftable cold-rolling mill, it is characterised in that: it includes that there is the guide rod of guide rod shaft, connecting rod, width backplate, driving oil cylinder and the upper and lower proximity switch more than strip width at two ends；The cylinder body driving oil cylinder is hinged on bearing pin, and bearing pin two ends are fixed on two stands, and two stands is fixed on cold-rolling mill one side frame；The end driving the piston rod of oil cylinder is hinged on one end of connecting rod, and the other end of connecting rod is fixed together with the guide rod shaft of guide rod, and the two ends guide rod shaft of guide rod is respectively rotatably fixed in cold-rolling mill machine frame at two sides；Backplate is fixed on the lower end of guide rod by multiple support plates, and during work, backplate is close to band；Upper and lower proximity switch is fixed on cold-rolling mill one side frame by base plate, on the guide rod shaft end face of the baffle plate guide rod of proximity switch；When baffle plate is close to lower proximity switch, backplate is close to band；When baffle plate is close to upper proximity switch, backplate is away from band.
The calibrator backplate of liftable cold-rolling mill the most according to claim 1, it is characterised in that: two orthogonal cross sections of described backplate are all herringbone, and its two ends extreme lower position is fixed with oil drain pan.
The calibrator backplate of liftable cold-rolling mill the most according to claim 1 and 2, it is characterised in that: it also includes multiple nozzle；Each nozzle uniform pitch is fixed on the lower end of guide rod, just to band；Guide rod hollow, connects the admission line of each nozzle；Have air inlet on guide rod, connect the air inlet pipe of source of the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380030.4U CN205718915U (en) | 2016-05-01 | 2016-05-01 | A kind of calibrator backplate of liftable cold-rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380030.4U CN205718915U (en) | 2016-05-01 | 2016-05-01 | A kind of calibrator backplate of liftable cold-rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205718915U true CN205718915U (en) | 2016-11-23 |
Family
ID=57292421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620380030.4U Active CN205718915U (en) | 2016-05-01 | 2016-05-01 | A kind of calibrator backplate of liftable cold-rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205718915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261723A (en) * | 2018-10-23 | 2019-01-25 | 南京钢铁股份有限公司 | X-ray thickness gauge high voltage protective system |
-
2016
- 2016-05-01 CN CN201620380030.4U patent/CN205718915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261723A (en) * | 2018-10-23 | 2019-01-25 | 南京钢铁股份有限公司 | X-ray thickness gauge high voltage protective system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205718915U (en) | A kind of calibrator backplate of liftable cold-rolling mill | |
| CN202028620U (en) | Rolling mill with inside and outside blowing function | |
| CN205270187U (en) | Reciprocating type cleaning device of embossing roller | |
| CN202783125U (en) | Air blowing device of automatic automobile cleaning device | |
| CN103611740B (en) | What dynamic multi-angle purged removes oiling roller group and degreasing unit thereof | |
| CN204381050U (en) | For the dust arrester of cloth inspecting machine | |
| CN203623138U (en) | High efficient cleaning device for surface of gravure plate | |
| CN103028635B (en) | Straightening process with external cold water for working rolls of straightening machine | |
| CN205086198U (en) | Be applied to drilling machine of toughened glass production and processing | |
| CN103357632A (en) | Curve cleaning machine | |
| CN214813646U (en) | Oil removing and purging device for aluminum foil mill | |
| CN207430907U (en) | A kind of milling train blow device | |
| CN202893846U (en) | Descaling and dust-removing apparatus of steel billets | |
| CN211491332U (en) | Dismounting device for beating roller bearing | |
| CN210207803U (en) | Stainless steel coiled material oil mill washing device | |
| CN204629509U (en) | Gas baffle device between economizer tube panel | |
| CN204769912U (en) | It sweeps device to remain cooling water | |
| CN104438381B (en) | Metal plate and belt surface cleaning wiping arrangement on-line cleaning system | |
| CN207271715U (en) | A kind of pre-treatment section water-blowing device | |
| CN208662153U (en) | The 4-roller cold rolling mill oily blow device in outlet | |
| CN205270414U (en) | A belted steel cleaning device for narrowband rolling mill | |
| CN203678879U (en) | Dynamic multi-angle sweeping oil removal roller group and oil removal device thereof | |
| CN209632444U (en) | A kind of fan-shaped section repair system | |
| CN203944660U (en) | A kind of wet planisher with backing roll liquid scraping device | |
| CN207300553U (en) | The device of clamp is detected under line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |