CN205816405U - A kind of wet polishing machine - Google Patents
A kind of wet polishing machine Download PDFInfo
- Publication number
- CN205816405U CN205816405U CN201620760762.6U CN201620760762U CN205816405U CN 205816405 U CN205816405 U CN 205816405U CN 201620760762 U CN201620760762 U CN 201620760762U CN 205816405 U CN205816405 U CN 205816405U
- Authority
- CN
- China
- Prior art keywords
- roll
- polishing machine
- cylinder
- roller
- rack
- 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 - Fee Related
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
This utility model provides a kind of wet polishing machine, and this wet polishing machine entrance is provided with wet finishing spraying system, by spraying desalted water to roll and strip steel, it is achieved cleans, improves roll operating mode and improve the purposes such as product quality;Polishing machine outlet is provided with air purge system, for removing the desalted water of belt steel surface residual.This wet polishing machine includes that the assembling of roller bascule, the rolling line adjusting device of overhead, dozing device, roll, help roll assembling, rack, roll clean device, wet finishing spraying system and air purge set etc..This utility model is compared with overhead screwdown gear, and version is advanced, control accuracy is high, working stability;Being compared to dry polishing machine, it is long that this polishing machine possesses roll campaign, high quality, can be widely applied to cold rolling post treatment production line.
Description
Technical field
This utility model belongs to cold-rolling treatment technical field, is specifically related to a kind of wet polishing machine.
Background technology
Polishing machine, after continuous zinc coating unit process section, is divided into finishing two ways dry, wet, is continuous zinc coating unit
Visual plant, polishing machine Main Function on galvanization production line has: improve the glacing flatness of strip steel and thickness and precision;Improve band
Steel surface quality;Eliminate or reduce yield point elongation, the formation etc. of prevention skid wire.Wet finishing is by spraying desalted water at entrance side
Roll and belt steel surface are cleaned, improve the Frotteurism of roll, be effectively improved the surface quality of product and roll
In service life, it is more beneficial for elongation control simultaneously;Dry finishing mode, each contact surface is all in dry condition, roll work
Condition is the most unfavorable compared with wet finishing.The polishing machine that continuous zinc coating unit uses is mainly two rollers and two kinds of forms of four rollers, two rollers
Formula polishing machine simple in construction, it is possible to obtain certain surface roughness, but strip steel yield point elongation can not be improved, therefore there is application office
Sex-limited;Four-roller type polishing machine not only can improve surface quality, it is also possible to eliminates or reduces yield point elongation, improves strip steel deep processing
Performance.
Summary of the invention
The deficiencies in the prior art in view of the above, the purpose of this utility model is to provide a kind of wet polishing machine, effectively
Improve product quality and productivity ratio.
For achieving the above object and other relevant purposes, the technical solution of the utility model is as follows:
A kind of wet polishing machine, including rack, the assembling of upper lower support roll, upper working rolls and lower working rolls assembling, rolling line height adjustment
Device, dozing device, roller bascule, described rolling line height adjuster is arranged on the upper of memorial archway window in rack
Side, dozing device is positioned at below memorial archway window, and described rack entrance side is provided with wet finishing spraying system, and outlet side is arranged
There is roll to clean device and purging system, this rack also sets up organic roof panel and smoke evacuation system.
Fore side and transmission side memorial archway are linked together by entablature, base plate and changing track for roll, form rack, for
Undertake the main member of roll-force;Rolling line height adjuster bolt is arranged on the top of memorial archway window in rack, uses
In compensating roll diameter change, keep roll line absolute altitude constant;Roller bascule is positive and negative curved for working roll and top backing up roll is put down
Weighing apparatus;Dozing device provides roll-force and coordinates rolling line adjusting device to use, and makes strip steel be positioned in correct elevation line.Use wet finishing
Being equipped with of spraying system, purging system and smoke evacuation system, effectively extends roll campaign, improves product quality, improves and produces
Environment;Roll cleans device, can greatly reduce operation and maintenance workload.
Further: described rolling line height adjuster includes supporting seat, wedge and being positioned at the step pad below wedge, described
Supporting seat to be arranged on the memorial archway of rack, its lower surface and wedge upper surface are the face that is slidably matched tilted, described wedge
Lower surface offsets with step pad upper surface.
Further: described wedge and step pad are respectively by single Driven by Hydraulic Cylinder, and described hydraulic cylinder is each equipped with displacement
Sensor;Described wedge and step pad are two, pass through tie-beam respectively between two wedges and between two step pads
Connect.
Further: also to include that described scraper plate is arranged on wedge for cleaning wedge relative to the header of sliding surface and scraper plate
Top, header is arranged on wedge both sides.
It is further: described roller bascule includes that described roller bascule includes setting up and down three group roller bending block,
Described roller bending block is arranged on rack memorial archway, and the roller bending block of described top is provided with backing roll compensating cylinder and top working roll
Negative curved cylinder, middle roller bending block is provided with the most curved cylinder of top working roll and the most curved cylinder of bottom working roll, and the roller bending block of lower section is arranged
There is bottom working roll to bear curved cylinder, the most curved cylinder of described top working roll and the most curved cylinder of bottom working roll and share a rodless cavity.
Further: roller bascule possesses the positive and negative curved function with top backing up roll balance of working roll, and roll-bending cylinder is by adjusting
Joint working roll is convex to or concaves towards strip steel, carrys out adjustment plate shape, and the most curved cylinder of upper working rolls and lower working rolls shares rodless cavity, saves space, installs tight
Gather;Backing roll compensating cylinder is conducted oneself with dignity for balanced support roller.
Further: described wet finishing spraying system includes collector and nozzle, for spraying desalination to roll and belt steel surface
Water, collector is that segmentation and regionalization is arranged, is controlled by different stop valves, to adapt to different product specification, between nozzle and collector
It is provided with flow control valve, is dynamically adapted flow.
Further: described purging system includes purging beam and nozzle, for belt steel surface compressed-air blows, to remove
The desalted water of belt steel surface residual, nozzle is adjustable universal spherical joint structure, can be with flexible angle adjustment direction, and edge purging can be
Universal flexible tubular construction, also can be that Driven by Hydraulic Cylinder synchronizes chain drive structure.
Further: described roll clean device by upper and lower roll clean device form, including traveling cylinder, telescopic cylinder,
Shower nozzle and drag chain, for cleaning lower support roll assembling, the impurity on upper working rolls and lower working rolls assembling middle roller surface, by traveling cylinder and
Drive air cylinder driven traveling and stretch, by injection water under high pressure cleaning roller, being disposed with for leading in traveling cylinder lateral symmetry
To line slideway auxiliary be arranged symmetrically with.
Further: described dozing device is hydraulic cylinder, digit type position sensing device is installed bottom hydraulic cylinder,
Roll-force it is provided and coordinates rolling line adjusting device to use, making strip steel be positioned in correct elevation line;Described smoke evacuation system includes being positioned at
Entrance side and the enclosure of outlet side and air draft pipe.
Further: also to include that help roll assembles, it includes tension meter roll, slewing rollers, anti-crease rollers and vibration-resistant roller, described frame
Entrance side and the outlet side of assembling are provided with a tension meter roll and slewing rollers, are provided with for surveying below tension meter roll
The tonometer of strip tension value during amount finishing;Described anti-crease rollers is positioned at rack entrance, and vibration-resistant roller is positioned at rack outlet,
Anti-crease rollers and vibration-resistant roller are by Driven by Hydraulic Cylinder, and make strip steel form cornerite, stablize finishing.
As it has been described above, the beneficial effects of the utility model are:
It is the structure that step pad adds wedge that roll line of the present utility model adjusts mode, and step pad is initial adjustment or presetting
Whole, wedge is adjusted to inching or accurate adjustment, and two kinds of adjustment modes are applied in combination and can realize the change of all roller diameters and generation is changed
The continuously adjusting of total travel during roller gap, compares and traditional turbine worm reducer regulative mode, and precision is higher, response speed
Degree is faster;Freestanding dozing device is that all-hydraulic automatic thickness controls hydraulic cylinder, is configured with Linear displacement transducer, can realize
Accurate Stress control and position control, compared with embedded dozing device, it is possible to obtain higher memorial archway rigidity, use full liquid
Pressure SERVO CONTROL and the positive and negative curved function of working roll, can realize permanent roll-force and permanent elongation control.Wet finishing injection is
Being equipped with of system, purging system and smoke evacuation system, effectively extends roll campaign, improves product quality, improves production environment;From
Dynamic roll cleans device, can greatly reduce operation and maintenance workload.It is raw that this utility model can be widely applied to cold-rolling treatment
Produce line.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model adjusting apparatus;
Fig. 3 is that this utility model roller bascule is intended to;
Fig. 4 is the structural representation of this utility model help roll device.
Piece mark illustrates:
1 upper working rolls and lower working rolls assembling;Lower support roll assembling on 2;3 dozing devices;4 rack;5 help rolls
Assembling;51 tension meter roll;52 slewing rollers;53 anti-crease rollers;54 vibration-resistant rollers;6 machine roof panel and smoke evacuation systems;7—
Wet finishing spraying system;8 rolling line height adjusters;80 support seat;81 wedges;82 step pads;83 scraper plates;
84 headers;85,87 hydraulic cylinder;86,88 tie-beam;89 supports;9 roller bascules;91 supportings roll out
Weighing apparatus cylinder;92 top working rolls bear curved cylinder;The 93 the most curved cylinders of top working roll;The 94 the most curved cylinders of bottom working roll: 95 bottom working rolls are born
Curved cylinder;96,97,98 roller bending block;10 rolls clean device;11 purging systems.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be by this
Content disclosed by description understands other advantages of the present utility model and effect easily.
Embodiment 1
As it is shown in figure 1, a kind of wet polishing machine, including rack 4, upper lower support roll assembling 2, upper working rolls and lower working rolls assembling 1,
Rolling line height adjuster 8, dozing device 3, roller bascule 9, rolling line height adjuster 8 is arranged in rack 4
The top of memorial archway window, dozing device 3 is positioned at below memorial archway window, and rack 4 entrance side is provided with wet finishing spraying system
7, outlet side is provided with roll and cleans device 10 and purging system 11, and this rack 4 also sets up organic roof panel and smoke evacuation
System 6.
Wherein, fore side and transmission side memorial archway are linked together by entablature, base plate and changing track for roll, composition frame dress
Join 4, for undertaking the main member of roll-force;Upper working rolls and lower working rolls assembling 1 is the parts of direct contact product strip steel, upper lower support roll
Assembling 22 provides supporting for it, and this wet polishing machine can use the kind of drive of transmission working roll or backing roll;Upper working rolls and lower working rolls fills
Join 1, assemble including top working roll assembling and bottom working roll, for adapting to the production needs of all size, be designed as 2 kinds of rollers
Footpath, is mainly made up of roller, bearing and bearing block, can use dry oil lubrication or oil-air lubrication, and bearing block is designed with roller, uses
When roll change, working roll runs on changing track for roll;Upper lower support roll assembling 2 includes that top backing up roll assembling and lower support roll assemble,
Mainly being made up of roller, bearing and bearing block, can use dry oil lubrication or oil-air lubrication, lower support roll is designed with grapple, is used for
Use when changing backing roll.
Rolling line height adjuster 8 is used for compensating roll diameter change, keeps roll line absolute altitude constant;Roller bascule 9 is used
And top backing up roll positive and negative curved in working roll balances;Dozing device 3 provides roll-force and coordinates rolling line adjusting device to use, and makes band
Steel is positioned in correct elevation line.Dozing device 3 is hydraulic cylinder, and bottom is configured with Linear displacement transducer, it is provided that rolling
Power also coordinates rolling line adjusting device to use, and makes strip steel be positioned in correct elevation line;Use servo valve control, permanent roll-force can be realized
With permanent elongation control.Machine roof panel is used for placing oil-air lubrication station, hydraulic valve platform and polishing machine pipe arrangement, and smoke evacuation system includes position
In entrance side and the enclosure of outlet side and air draft pipe, for siphoning away steam and the steam that production process produces.Use wet light
Being equipped with of whole spraying system 7, purging system 11 and smoke evacuation system, effectively extends roll campaign, improves product quality, improves
Production environment;Roll cleans device 10, can greatly reduce operation and maintenance workload.
Further as in figure 2 it is shown, rolling line height adjuster 8 uses Double Oblique Wedge 81 and double step pad 82 structure, it includes
Support 80, two wedges 81 of seat and be positioned at two step pads 82 below two wedges 81, supporting seat 80 and be arranged on by bolt
On the memorial archway of rack 4, supporting seat 80 lower surface is inclined plane, and the upper surface tilted with wedge 81 is realization of can relative sliding
Fine setting, wedge 81 lower surface level, and offset with step pad 82 upper surface.Wedge 81 and step pad 82 are respectively by single hydraulic pressure
Cylinder drives, and is connected by tie-beam 86 respectively, same hydraulic cylinder 87 drive, between two step pads 82 between two wedges 81
Connect also by tie-beam 88 and driven by same hydraulic cylinder 85, in two hydraulic cylinders 85,87, being each equipped with displacement transducer.Rank
Ladder pad 82 is initial adjustment or pre-adjustment, and wedge 81 is adjusted to inching or accurate adjustment, various roller footpaths combination after being suitable for grinding roller, it is achieved
Step-less adjustment.
For the ease of cleaning the relative sliding surface of wedge 81, being additionally provided with header 84 and scraper plate 83, each wedge 81 is right
Should be provided with a pair scraper plate 83 and a pair header 84, its middle scraper 83 is arc, is arranged on support seat 80 liang by screw
Side, corresponding to above wedge 81;Header 84 is arranged on and supports on the support 89 that seat 80 is connected, and is positioned at wedge 81 both sides.
As it is shown on figure 3, roller bascule 9 includes that described roller bascule 9 includes setting up and down three group roller bending block,
Roller bending block is arranged on rack 4 memorial archway, the roller bending block 96 of top is provided with backing roll compensating cylinder 91 and top working roll is born
Curved cylinder 92, middle roller bending block 97 is provided with the most curved cylinder of top working roll 93 and the most curved cylinder of bottom working roll 94, the roller bending block of lower section
It is provided with bottom working roll on 98 to bear curved cylinder 95, the most curved cylinder of described top working roll 93 and the most curved cylinder of bottom working roll 94 and share one without bar
Chamber.Roller bascule 9 possesses the positive and negative curved function with top backing up roll balance of working roll, and roll-bending cylinder is convex by regulation working roll
To or concave towards strip steel, carry out adjustment plate shape, the most curved cylinder of upper working rolls and lower working rolls shares rodless cavity, saves space, installs compact;Supporting rolls out
Weighing apparatus cylinder 91 is conducted oneself with dignity for balanced support roller.
Wet finishing spraying system 7 is made up of collector and nozzle, for spraying desalination to backing roll, working roll and belt steel surface
Water, and the layout that matches with the purging system 11 being positioned at outlet side, collector is that segmentation and regionalization is arranged, by different stop valve controls
System, to adapt to different product specification, is provided with flow control valve, is dynamically adapted flow between nozzle and collector.It is positioned at outlet
The purging system 11 of side includes purging beam and nozzle, can arrange 2~5 groups of purging beams, to belt steel surface compressed-air blows, to go
Except the desalted water of belt steel surface residual, nozzle is adjustable universal spherical joint structure, can be with flexible angle adjustment direction, and edge purging can
For Universal flexible tubular construction, also can be that Driven by Hydraulic Cylinder synchronizes chain drive structure.
The roll cleaning device 10 being positioned at outlet side is made up of upper and lower roll cleaning device, including traveling cylinder, flexible gas
Cylinder, shower nozzle and drag chain etc., for cleaning lower support roll assembling 2, upper working rolls and lower working rolls assembles the impurity on 1 middle roller surface, by walking
Circulation of qi promoting cylinder and driving air cylinder driven traveling are with flexible, by injection water under high pressure cleaning roller, in traveling cylinder lateral symmetry layout
There is line slideway line slideway auxiliary, steadily realize guiding.Traveling cylinder realizes the device movement along barrel length direction, standby
Time, shower nozzle retraction, in order to avoid interfering with roller during roll change, working media is water under high pressure, is used for removing working roll and backing roll
The zinc granule of upper adhesion and impurity.
The most as shown in Figure 4, help roll assembling 5 is also included, by tension meter roll 51, slewing rollers 52, anti-crease rollers 53 and
Vibration-resistant roller 54 grade forms, and the entrance side of rack 4 and outlet side are provided with a tension meter roll 51 and slewing rollers 52,
Below tension meter roll 51, tonometer is installed, for the tension value of strip steel during for measuring finishing, reaches strip tension is carried out
The purpose of monitoring;Described anti-crease rollers 53 is positioned at rack 4 entrance, and vibration-resistant roller 54 is positioned at rack 4 and exports, anti-crease rollers 53 He
Vibration-resistant roller 54, by Driven by Hydraulic Cylinder, realizes mechanical synchronization by pinion and rack, coordinates with working roll and slewing rollers 52 and makes
Strip steel forms certain cornerite, makes polishing machine stable operation.
This polishing machine replaces with bottom working roll when assembling 1, rolling line height adjuster 8 need to be set to zero-bit, i.e. ladder
Pad 82 and wedge 81 are all fully retracted into, and upper backup roll fits through compensating cylinder and is promoted to roll change position, and dozing device 3 need to drop to
Lowest order, lower support roll assembling drops on lower support roll track, and working roll can use transmission side to release and fore side pulls out two
The mode of kind, wherein pushes new roller while transmission side is released, and can effectively save roll changing time, and upper lower support roll assembling 2 can be real
Work on hand roller roll change and without work roll changing two ways.Replace with bottom working roll assembling 1 and replace with lower support roll assembling
2, all can realize the online roll change of strip steel.
The wet polishing machine of one described in the utility model, the roll line possessing advanced person adjusts mode, fully hydraulic servo controls
Curved function positive and negative with working roll, can realize permanent roll-force and permanent elongation control;Wet finishing spraying system 7, purging system
11 and being equipped with of smoke evacuation system, effectively extend roll campaign, improve product quality, improve production environment;Automatic roll is clear
Cleaning device 10, can greatly reduce operation and maintenance workload.This utility model compared with overhead screwdown gear, version
Advanced, control accuracy height, working stability;Being compared to dry polishing machine, it is high that this polishing machine possesses roll campaign length, product quality
Advantage, can be widely applied to cold-rolling treatment production line.
Any person skilled in the art all can be under spirit and the scope of the present utility model, to above-described embodiment
Modify or change.Therefore, art has usually intellectual such as without departing from disclosed in this utility model
Spirit and technological thought under all equivalences of being completed modify or change, must be contained by claim of the present utility model
Lid.
Claims (10)
1. a wet polishing machine, including rack, the assembling of upper lower support roll, upper working rolls and lower working rolls assembling, rolling line height adjustment dress
Put, dozing device, roller bascule, it is characterised in that: described rolling line height adjuster is arranged on memorial archway in rack
The top of window, dozing device is positioned at below memorial archway window, and described rack entrance side is provided with wet finishing spraying system, goes out
Mouth side is provided with roll and cleans device and purging system, and this rack also sets up organic roof panel and smoke evacuation system.
The wet polishing machine of one the most according to claim 1, it is characterised in that: described rolling line height adjuster includes supporting
Seat, wedge and be positioned at the step pad below wedge, described support seat is arranged on the memorial archway of rack, its lower surface and wedge
Upper surface is the face that is slidably matched tilted, and described wedge lower surface offsets with step pad upper surface.
The wet polishing machine of one the most according to claim 2, it is characterised in that: described wedge and step pad are respectively by individually
Driven by Hydraulic Cylinder, described hydraulic cylinder is each equipped with displacement transducer;Described wedge and step pad are two, between two wedges
And connected by tie-beam respectively between two step pads.
The wet polishing machine of one the most according to claim 2, it is characterised in that: also include for cleaning wedge relative to sliding surface
Header and scraper plate, described scraper plate is arranged on above wedge, and header is arranged on wedge both sides.
The wet polishing machine of one the most according to claim 1, it is characterised in that: described roller bascule includes setting up and down
Three roller bending blocks, described roller bending block is arranged on rack memorial archway, the roller bending block of described top is provided with supporting and rolls out
Weighing apparatus cylinder and top working roll bear curved cylinder, and middle roller bending block is provided with the most curved cylinder of top working roll and the most curved cylinder of bottom working roll, lower section
Bend pipe block on be provided with bottom working roll and bear curved cylinder, the most curved cylinder of described top working roll and the most curved cylinder of bottom working roll and share one without bar
Chamber.
The wet polishing machine of one the most according to claim 1, it is characterised in that: described wet finishing spraying system include collector and
Nozzle, collector is that segmentation and regionalization is arranged, by stop valve control, is provided with flow control valve between nozzle and collector.
The wet polishing machine of one the most according to claim 1, it is characterised in that: described purging system includes purging beam and spray
Mouth, nozzle is adjustable universal spherical joint structure;Edge purging is Universal flexible tubular construction, or synchronizes Chain conveyer knot for Driven by Hydraulic Cylinder
Structure.
The wet polishing machine of one the most according to claim 1, it is characterised in that: described roll cleans device by upper and lower roll
Cleaning device forms, including traveling cylinder, telescopic cylinder, shower nozzle and drag chain, by traveling cylinder and drive air cylinder driven traveling and
Flexible, by injection water under high pressure cleaning roller, it is disposed with the line slideway auxiliary for guiding in traveling cylinder lateral symmetry symmetrical
Arrange.
The wet polishing machine of one the most according to claim 1, it is characterised in that: described dozing device is hydraulic cylinder,
Digit type position sensing device is installed bottom hydraulic cylinder;Described smoke evacuation system includes the enclosure being positioned at entrance side and outlet side
And air draft pipe.
The wet polishing machine of one the most according to claim 1, it is characterised in that: also including that help roll assembles, it includes tension force
Meter roller, slewing rollers, anti-crease rollers and vibration-resistant roller, the entrance side of described rack and outlet side be provided with a tension meter roll and
One slewing rollers, the tonometer of strip tension value when being provided with for measuring finishing below tension meter roll;Described anti-crease rollers is positioned at
Rack entrance, vibration-resistant roller is positioned at rack outlet, and anti-crease rollers and vibration-resistant roller are by Driven by Hydraulic Cylinder, and make strip steel be formed
Cornerite, stablizes finishing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620760762.6U CN205816405U (en) | 2016-07-19 | 2016-07-19 | A kind of wet polishing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620760762.6U CN205816405U (en) | 2016-07-19 | 2016-07-19 | A kind of wet polishing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205816405U true CN205816405U (en) | 2016-12-21 |
Family
ID=57563794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620760762.6U Expired - Fee Related CN205816405U (en) | 2016-07-19 | 2016-07-19 | A kind of wet polishing machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205816405U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106040747A (en) * | 2016-07-19 | 2016-10-26 | 中冶赛迪工程技术股份有限公司 | Wet skin pass mill |
CN106734265A (en) * | 2017-01-09 | 2017-05-31 | 中冶南方工程技术有限公司 | The wet jetting piles pattern planisher strip cleaning device and its method of high-speed rolling |
-
2016
- 2016-07-19 CN CN201620760762.6U patent/CN205816405U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106040747A (en) * | 2016-07-19 | 2016-10-26 | 中冶赛迪工程技术股份有限公司 | Wet skin pass mill |
CN106040747B (en) * | 2016-07-19 | 2018-07-27 | 中冶赛迪工程技术股份有限公司 | A kind of wet polishing machine |
CN106734265A (en) * | 2017-01-09 | 2017-05-31 | 中冶南方工程技术有限公司 | The wet jetting piles pattern planisher strip cleaning device and its method of high-speed rolling |
CN106734265B (en) * | 2017-01-09 | 2018-08-17 | 中冶南方工程技术有限公司 | The wet jetting piles pattern planisher strip cleaning device and its method of high-speed rolling |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2290680T3 (en) | PROCEDURE FOR CHANGING THE CONFIGURATION OF A ROLLER AND ROLLER PERFECTED FOR THE PERFORMANCE OF THE PROCEDURE. | |
CN205816405U (en) | A kind of wet polishing machine | |
CN101175582B (en) | Process and device for intentionally influencing the geometry of roughed-down strips in a roughing-down stand | |
RU2011139995A (en) | METHOD AND DEVICE FOR COOLING ROLLS | |
CN202129304U (en) | Seven-roll full-hydraulic plate and strip straightening machine | |
CN102357581A (en) | Strip stretch bending leveller | |
ES2210932T3 (en) | PROCEDURE AND DEVICE FOR CLEANING CYLINDERS AND / OR ROLLERS IN BAND FOUNDRY FACILITIES, LAMINATION TRAINS AND / OR BAND PROCESSING LINES, ESPECIALLY LAMINATION REINFORCEMENT TRAINS OR SIMILAR RELAMINATION TRAINS. | |
CN106040747B (en) | A kind of wet polishing machine | |
CN202447620U (en) | Fan-shaped section equipment of plate blank continuous casting machine | |
US20090229516A1 (en) | Combined machine, particularly for painting sheets of glass, crystal or other flat surfaces in general | |
BRPI0414749B1 (en) | processes for increasing control on leveling machines and parallel roller leveling installation | |
CN205659850U (en) | Oil charging device | |
CN2796880Y (en) | Single machine frame four roller cold belt levelling machine | |
CN206153292U (en) | Roll line adjusting device | |
ES2954881T3 (en) | Change of the effective contour of a running surface of a working cylinder during hot rolling of a material to be rolled in a rolling stand to form a rolled strip | |
CN2920468Y (en) | Pinch roller on line automatic finishing device of reeling machine | |
CN206046663U (en) | Line height mark regulator of rolling | |
CN101912905A (en) | A kind of plate coiling machine for long semicircular workpieces | |
CN201848457U (en) | Long semicircular workpiece rolling machine | |
CN100402166C (en) | Leveling machine | |
CN216947672U (en) | Steel rail grinding device for railway maintenance operation | |
US6029491A (en) | Continous spiral motion and roll bending system for rolling mills | |
CN1654164A (en) | Environment-friendly type high precision sander | |
CN201002102Y (en) | Four-roller cold-rolling machine and leveling machine rolling line stepless regulating device | |
CN111360104B (en) | Variable stroke device of leveling machine working roll cleaning trolley |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20190719 |
|
CF01 | Termination of patent right due to non-payment of annual fee |