CN205762966U - A kind of online sanding apparatus of cold-rolling mill roll - Google Patents
A kind of online sanding apparatus of cold-rolling mill roll Download PDFInfo
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- CN205762966U CN205762966U CN201620733067.0U CN201620733067U CN205762966U CN 205762966 U CN205762966 U CN 205762966U CN 201620733067 U CN201620733067 U CN 201620733067U CN 205762966 U CN205762966 U CN 205762966U
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- compressed air
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Abstract
This utility model provides a kind of online sanding apparatus of cold-rolling mill roll, including frame, Ball Transmission leading screw, workpiece polishing mechanism and control system, the two ends of described frame are fixed with Ball Transmission leading screw, Ball Transmission leading screw includes leading screw and screw, leading screw is electrically connected with hydraulic buttery valve by fluid motor-driven of polishing, hydraulic motor；Workpiece polishing mechanism includes polish support and polishing plate, polishing support is fixed on screw with screw axially-movable, polishing plate is connected with polishing support by active cylinders, described active cylinders controls polishing plate counter ball turn-screw and moves forward and backward, described active cylinders is connected with compressed air control piper, compressed air control piper is provided with compressed air electromagnetic valve, hydraulic buttery valve and compressed air electromagnetic valve electrically connect with control system respectively, can be polished in the case of backing roll is without dismounting in its surface by sanding apparatus of the present utility model online, it is effectively improved production efficiency, ensure that the quality of polishing.
Description
Technical field
Utility model relates to a kind of roll sanding apparatus, is specifically related to one and can realize rolling without dismounting, quickly polishing
The online sanding apparatus of cold-rolling mill roll of roller.
Background technology
It is known that the cold-rolling mill effect in aluminum processing equipment is aluminum band, the band of different-thickness can be employed
In different market, including aluminium foil market, leaflet market, food products market etc..Existing cold-rolling mill by external metallization framework and
Two internal backing rolls and two working roll compositions, wherein upper machine body is provided with top backing up roll and top working roll, by framework
Projection is erected backing roll and by bearing, working roll is coupled together；Lower body is provided with lower support roll and bottom working roll, by
Projection in framework is erected backing roll and by bearing, working roll is coupled together.
The deficiencies in the prior art are that the mode of conventional process backing roll defect is for move working roll and backing roll from frame
Go out, deliver to after back-up roll bearing case dismantled by roll assembly area, move to carry out on grinding machine grinding, send into after assembling bearing and roll
Machine, to changing, the backing roll cycle is longer, and serious have impact on production efficiency, the most also wastes substantial amounts of labour force and has enough to meet the need supporting
Roller.
Summary of the invention
For above-mentioned technical problem, this utility model provides a kind of online sanding apparatus of cold-rolling mill roll, and this practicality is new
Can be polished in the case of backing roll is without dismounting in its surface by the sanding apparatus of type online, be effectively improved production
Efficiency, it is ensured that the quality of polishing.
A kind of online sanding apparatus of cold-rolling mill roll, including frame, Ball Transmission leading screw, workpiece polishing mechanism and control system,
The two ends of frame are fixed with Ball Transmission leading screw, and described Ball Transmission leading screw includes leading screw and screw, and described leading screw is by beating
Mill fluid motor-driven, described hydraulic motor electrically connects with hydraulic buttery valve；Described workpiece polishing mechanism include polish support and
Polishing plate, described polishing support is fixed on described screw with screw axially-movable, and described polishing plate is by movable vapour
Cylinder is connected with polishing support, and the rear end of active cylinders is fixing with polishing support to be connected, and the front end of active cylinders is fixed with polishing plate
Connecting, described active cylinders controls polishing plate counter ball turn-screw and moves forward and backward, described active cylinders and compression sky
Gas control piper is connected, and is provided with compressed air electromagnetic valve, described hydraulic buttery valve and compression in compressed air control piper
Air solenoid valve electrically connects with control system respectively.
By technique scheme, a kind of online sanding apparatus of cold-rolling mill roll described in the utility model can be implemented in
Being polished in the case of need not releasing in its surface by backing roll, thus reduces the workload of operator, and this practicality is new
The online sanding apparatus of type includes that frame, frame are provided with a Ball Transmission leading screw, when backing roll is polished by needs
Adjust the position of frame and highly make Ball Transmission leading screw and backing roll axially in parallel, highly suitable, running the biography of milling train subsequently
Dynamic device makes milling train dally, and when opening the compressed air electromagnetic valve controlling active cylinders, polishing plate contacts to top backing up roll table
Face, opens hydraulic buttery valve, fluid motor-driven Ball Transmission leading screw, the polishing support on screw with polishing plate to backing roll
Polishing in surface, owing to being carried out transmission by Ball Transmission leading screw when polishing plate moves axially, does not haves axially during transmission
Play, it is possible to achieve high-precision transmission, hydraulic buttery valve and compressed air electromagnetic valve with control are respectively in this course
System electrical connection, and then be controlled by the microprocessor in control system, whole operating process simplification, intelligence can be made
Change.
Further, polishing rack described in the utility model is provided with cooling body, and described cooling body includes nozzle, tune
Pole, described adjusting rod is connected with polishing rack through universal joint, and the front end of described adjusting rod is provided with nozzle, described nozzle warp
Conduit is connected with coolant injection storage device, and coolant injection storage device electrically connects with control system.
By technique scheme, a kind of online sanding apparatus of cold-rolling mill roll of the present utility model is also provided with a set of
Cooling body, during use, nozzle ejects coolant and can lower the temperature roller surface, effectively avoids in bruting process
The irreversible damage that backing roll or working roll are caused by the generation of high temperature.
Further, frame described in the utility model supports through Telescopic support leg.
Frame of the present utility model supports through telescopic supporting leg, can conveniently adjust the height of polishing frame, makes to beat
The carrying out of different model, the roll of differing heights is polished by nog plate neatly, and can also be the most simultaneously to upper and lower supporting
Roller carries out sanding operation.
Further, hydraulic motor described in the utility model is variable two-way hydraulic motor.
The technical program uses variable two-way hydraulic motor to be controlled leading screw, can carry out repeated multiple times to roll
Polishing, conservative control polishing speed and polishing fineness.
Further, compressed air control piper described in the utility model is additionally provided with solenoid-operated proportional air relief valve, described electricity
Magnetic proportional pressure-reducing valve electrically connects with control system.
The technical program use not only the fight each other contact process on nog plate and roller surface of solenoid-operated proportional air relief valve play
The effect slowly adjusted, and online polishing amount can be adjusted as required.
The beneficial effects of the utility model are: sanding apparatus the most of the present utility model can be at backing roll without dismounting
In the case of is polished online in its surface, reduce the required paving spent of manual polishing and help the time, it is ensured that thick after polishing
Rugosity is uniform, uneven with the roughness avoiding manual polishing to be occurred, within the cycle that backing roll uses, it is possible to ensure that product has
Stablize and good template and surface quality, reduce the improper grinding frequency not arriving use cycle backing roll.2.
Being also provided with a set of cooling body on a kind of online sanding apparatus of cold-rolling mill roll of utility model, during use, nozzle ejects
Roller surface can be lowered the temperature by coolant, effectively avoids in bruting process the generation of high temperature to backing roll or working roll
The irreversible damage caused.Frame the most of the present utility model supports through telescopic supporting leg, can conveniently adjust polishing
The height of frame, makes polishing plate polish the carrying out of different model, the roll of differing heights neatly, and can also be convenient
Upper and lower backing roll is carried out sanding operation simultaneously.4. the technical program uses variable two-way hydraulic motor to control leading screw
System, can carry out repeated multiple times polishing, conservative control polishing speed and polishing fineness, in the compression of active cylinders to roll
Solenoid-operated proportional air relief valve is set on air conditioning pipe road, is possible not only to air exercise nog plate and plays slow with the contact process on roller surface
The slow effect adjusted, and online polishing amount can be adjusted as required.5. hydraulic buttery valve, compressed air electromagnetic valve, electromagnetism ratio
Example air relief valve and coolant injection storage device can carry out controlling centralized system by the microprocessor in control system, can make whole
Individual operating process is simplified, intellectuality.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 working state schematic representation of the present utility model.
Detailed description of the invention
A kind of online sanding apparatus of cold-rolling mill roll as shown in Figure 1, including frame, Ball Transmission leading screw 1, workpiece polishing mechanism and
Control system, the two ends of described frame are fixed with Ball Transmission leading screw 1, and described Ball Transmission leading screw includes leading screw and silk
Mother, described leading screw is driven by hydraulic motor 2 of polishing, and the hydraulic motor 2 selected in the present embodiment is variable two-way hydraulic motor,
Described hydraulic motor 2 electrically connects with hydraulic buttery valve 3；Described workpiece polishing mechanism includes polish support 4a and polishing plate 4, described
Polishing support be fixed on described screw with screw axially-movable, described polishing plate 4 is by active cylinders 5 and polishing
Frame connects, and the rear end of active cylinders 5 is fixing with polishing support to be connected, and the front end of active cylinders 5 is fixing with polishing plate to be connected, described
Polishing plate 4 be fixed on the piston of active cylinders 5, active cylinders controls polishing plate counter ball turn-screw 1 and moves forward and backward,
Described active cylinders is connected with compressed air control piper, is provided with compressed air electromagnetic valve 6 in compressed air control piper
With solenoid-operated proportional air relief valve 7, wherein solenoid-operated proportional air relief valve be possible not only to the to fight each other contact process on nog plate and roller surface rises
To the effect slowly adjusted, and online polishing amount can be adjusted as required, described hydraulic buttery valve 3, compressed air electromagnetism
Valve 6 and solenoid-operated proportional air relief valve 7 electrically connect with control system respectively, and the frame in the present embodiment supports through Telescopic support leg,
The design of telescoping support lower limb can adjust the height of frame easily, makes polishing plate neatly to different model, differing heights
The carrying out of roll polish, and the most upper and lower backing roll can also be carried out sanding operation.
Irreversible damage backing roll or working roll caused in order to avoid the generation of high temperature in bruting process, this
Being additionally provided with cooling body on the polishing rack of utility model, described cooling body includes nozzle, adjusting rod, described adjusting rod warp
Universal joint is connected with polishing rack, and the front end of described adjusting rod is provided with nozzle, and described nozzle is through conduit and coolant injection storage
Cryopreservation device is connected, and coolant injection storage device electrically connects with control system.
This utility model is particularly well-suited to be arranged on PS/CTP 1850 cold-rolling mill and carries out roll polishing, as in figure 2 it is shown,
Being this utility model working state schematic representation when polishing cold-rolling mill roll, in figure, A1 is top backing up roll, and B1 is upper work
Making roller, A2 is lower support roll, and B2 is bottom working roll, adjusts the position of frame and highly make Ball Transmission leading screw and wait to beat before using
The roll of mill, is top backing up roll for A1 in Fig. 2 or A2 is that lower support roll is axially in parallel, the most suitable.Operator control milling train
Idle running is got up, and opens compressed air electromagnetic valve 6, and then operation solenoid-operated proportional air relief valve 7 makes polishing plate slowly contact supreme supporting
Roller surface, opens the hydraulic buttery valve 3 of control variable reversing motor 2, starts variable two-way hydraulic motor 2, drives Ball Transmission
Leading screw 1 drives polishing support and polishing plate to polish backing roll surface.Owing to being passed by ball when polishing plate moves axially
Movable wire thick stick carries out transmission, does not haves axial float during transmission, it is possible to achieve high-precision transmission, in this course hydraulic pressure electricity
Magnet valve and compressed air electromagnetic valve electrically connect with control system respectively, and then are controlled by the microprocessor in control system
System, can make whole operating process simplification, intellectuality.After polishing 30 minutes, the roller work that changes jobs can be carried out, continue raw
Produce.
Variable two-way hydraulic motor Specifeca tion speeification:
Model OMR-160；
Discharge capacity cc/r 160；
Flow LPM continuous 53 is interrupted 57；
Rotating speed RPM continuous 329 is interrupted 374；
Pressure Bar continuous 124 is interrupted 138；
Moment of torsion N.m continuous 271 is interrupted 297；
Referential weight KG 7.7.
Claims (5)
1. the online sanding apparatus of cold-rolling mill roll, it is characterised in that: include frame, Ball Transmission leading screw, workpiece polishing mechanism and
Control system, the two ends of frame are fixed with Ball Transmission leading screw, and described Ball Transmission leading screw includes leading screw and screw, described
Leading screw is electrically connected with hydraulic buttery valve by fluid motor-driven of polishing, described hydraulic motor；Described workpiece polishing mechanism includes beating
Mill support and polishing plate, described polishing support is fixed on described screw with screw axially-movable, and described polishing plate leads to
Crossing active cylinders to be connected with polishing support, the rear end of active cylinders is fixed with polishing support and is connected, the front end of active cylinders and beating
Nog plate is fixing to be connected, and described active cylinders controls polishing plate counter ball turn-screw and moves forward and backward, described active cylinders
It is connected with compressed air control piper, compressed air control piper is provided with compressed air electromagnetic valve, described hydraulic electromagnetic
Valve and compressed air electromagnetic valve electrically connect with control system respectively.
A kind of online sanding apparatus of cold-rolling mill roll the most according to claim 1, it is characterised in that: on described polishing rack
Being provided with cooling body, described cooling body includes that nozzle, adjusting rod, described adjusting rod are connected with polishing rack through universal joint
Connecing, the front end of described adjusting rod is provided with nozzle, and described nozzle is connected with coolant injection storage device through conduit, coolant
Injection storage device electrically connects with control system.
A kind of online sanding apparatus of cold-rolling mill roll the most according to claim 1 and 2, it is characterised in that: described frame
Support through Telescopic support leg.
A kind of online sanding apparatus of cold-rolling mill roll the most according to claim 1 and 2, it is characterised in that: described hydraulic pressure
Motor is variable two-way hydraulic motor.
A kind of online sanding apparatus of cold-rolling mill roll the most according to claim 1 and 2, it is characterised in that: described compression
Air conditioning pipe road is additionally provided with solenoid-operated proportional air relief valve, and described solenoid-operated proportional air relief valve electrically connects with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733067.0U CN205762966U (en) | 2016-07-13 | 2016-07-13 | A kind of online sanding apparatus of cold-rolling mill roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733067.0U CN205762966U (en) | 2016-07-13 | 2016-07-13 | A kind of online sanding apparatus of cold-rolling mill roll |
Publications (1)
| Publication Number | Publication Date |
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| CN205762966U true CN205762966U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620733067.0U Active CN205762966U (en) | 2016-07-13 | 2016-07-13 | A kind of online sanding apparatus of cold-rolling mill roll |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214191A (en) * | 2017-07-20 | 2017-09-29 | 攀钢集团西昌钢钒有限公司 | A kind of roughing production method |
| CN111889513A (en) * | 2020-06-30 | 2020-11-06 | 武汉钢铁有限公司 | Thin slab continuous casting and rolling dummy rolling method and control system thereof |
-
2016
- 2016-07-13 CN CN201620733067.0U patent/CN205762966U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214191A (en) * | 2017-07-20 | 2017-09-29 | 攀钢集团西昌钢钒有限公司 | A kind of roughing production method |
| CN111889513A (en) * | 2020-06-30 | 2020-11-06 | 武汉钢铁有限公司 | Thin slab continuous casting and rolling dummy rolling method and control system thereof |
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