CN108941221A - The rolling oil system of 4-roller cold rolling mill - Google Patents
The rolling oil system of 4-roller cold rolling mill Download PDFInfo
- Publication number
- CN108941221A CN108941221A CN201810949993.5A CN201810949993A CN108941221A CN 108941221 A CN108941221 A CN 108941221A CN 201810949993 A CN201810949993 A CN 201810949993A CN 108941221 A CN108941221 A CN 108941221A
- Authority
- CN
- China
- Prior art keywords
- oil
- band
- nozzle
- purging
- balladeur train
- 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.)
- Pending
Links
- 239000010731 rolling oil Substances 0.000 title claims abstract description 37
- 238000005097 cold rolling Methods 0.000 title claims abstract description 17
- 239000003921 oil Substances 0.000 claims abstract description 75
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 238000010926 purge Methods 0.000 claims description 46
- 239000010698 whale oil Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 7
- 239000006228 supernatant Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 108010063955 thrombin receptor peptide (42-47) Proteins 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
- B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
- B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
- B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
- B21B45/0275—Cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
- B21B45/029—Liquid recovering devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The present invention discloses a kind of rolling oil system of 4-roller cold rolling mill, it is related to cold-rolling mill field, including the nozzle boom device on the outside of at rack feed inlet is arranged in, the nozzle boom device is connected with control valve, the frame underside is provided with oil trap, and greasy dirt filtration, purification system is provided between the oil trap and jet beam；It further include the blow device for being used to blow off strip surface greasy dirt for being set to rack discharge outlet, the blow device includes the upper sweep module on the upside of band and the lower sweep module on the downside of band；It further include the clear roller arrangement for being set to support roller side；It further include the enclosure for being set to frame upper end, cleaning capacity is strong, energy utilization rate is high, environmental pollution is small.
Description
Technical field
The present invention relates to cold-rolling mill field, especially a kind of rolling oil system of 4-roller cold rolling mill.
Background technique
Aluminium sheet rolling oil product is added a variety of additions such as multiple-effect extreme pressure agent, oiliness improver using refined base oils and is coupled to form,
It is to aim at metal cold rolling, stretching, punching press, punching molding, calendering technology and the high extreme pressure property Metalworking fluid prepared.
The major advantage of ROLLING OIL is:
(1) high viscosity guarantees the oil film thickness of continuous effective, and the part of mold is avoided to scratch or be sintered；
(2) there is excellent extreme pressure anti-wear, processed particular for the band of high rigidity, high tenacity and design；
(3) high lubricant effect constantly provides high-efficiency lubricating antifriction film in plasticity variation, can effectively improve workpiece surface matter
Amount effectively reduces scratch, scuffing, the generation for being sintered phenomena such as soldering, rupture.
Existing ROLLING OIL application method is oiling to be carried out by oiling device, but existing rolling oil system is using
In the process, it is impossible to ensure that the cleaning of 4-roller cold rolling mill, rolling stability is poor, and the wasting of resources and environmental pollution are be easy to cause.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, provide a kind of cleaning capacity is strong, energy utilization rate is high,
The rolling oil system of the small 4-roller cold rolling mill of environmental pollution.
The present invention is achieved by the following technical solutions: a kind of rolling oil system of 4-roller cold rolling mill, including setting exists
Nozzle boom device on the outside of at rack feed inlet, the nozzle boom device are connected with control valve, and the frame underside is provided with collection
Oil groove is provided with ROLLING OIL filtration, purification system between the oil trap and jet beam；
It further include the blow device for being used to blow off strip surface greasy dirt for being set to rack discharge outlet, the blow device includes
Upper sweep module on the upside of band and the lower sweep module on the downside of band；
It further include the clear roller arrangement for being set to support roller side；
It further include the enclosure for being set to frame upper end.
Further, the nozzle boom device includes jet beam slide, and the jet beam slide is connected with jet beam slide
Oil cylinder is provided with top nozzle beam and lower jet beam, top nozzle beam lower end and lower jet beam upper end on the jet beam slide
It is provided with feeding guide-plate, the top nozzle beam and lower jet beam are respectively connected with control valve, and the oil trap includes being arranged in machine
The groove body of frame lower end, the oil trap interior lower end are provided with inclined oil guide plate, under the lower end and oil guide plate of the oil trap
It is connected with flowline at the opposite position of end, the flowline input end is provided with sliding screen, and the sliding screen outer end is set
Be equipped with strainer, the ROLLING OIL filtration, purification system include the fire-protection valve being sequentially connected in series from oil trap to jet beam, sump oil case,
Filter pump, leaf filter, absolute oil case, oil feed pump and bag filter.
Further, the upper sweep module includes upper purging balladeur train, and the upper purging balladeur train is connected with purging balladeur train
Oil cylinder, is provided with support roller nozzle clearing for clearing up support roller on the upper purging balladeur train, on the upper purging balladeur train and also
It is provided with the band upper surface nozzle clearing for clearing up band upper surface, the lower sweep module includes lower purging balladeur train, institute
It states lower purging balladeur train and is connected with lower purging balladeur train oil cylinder, the band for clearing up band lower surface is provided on the lower purging balladeur train
Material lower surface nozzle clearing is located at discharge port side in the rack and is provided with splash-back, and the splash-back lower end inside is provided with
Upward splash-back Oil Guide groove, the upper purging balladeur train lower end, which is located on the upside of the nozzle clearing of band upper surface, is provided with oil-collecting
Plate, the oil collection plate lower end inside are provided with upward oil collection plate Oil Guide groove.
Further, band upper surface nozzle clearing and support roller nozzle clearing have eight, table on eight bands
Face nozzle clearing and support roller nozzle clearing are symmetrically distributed, eight band upper surface nozzle clearings and support roller cleaning spray
Mouth passes through high-pressure air pipe and is connected to compressed gas source, the direction of band upper surface nozzle clearing and support roller nozzle clearing with it is symmetrical
Angle between line is 10 °.
Further, there are six the nozzle clearings of the band lower surface, six band lower surface nozzle clearings are symmetrical
In lower purging balladeur train two sides, the direction of band lower surface nozzle clearing is 10 ° with the angle between line of symmetry, and lower purging balladeur train refers to
Discharging front rack is installed to one end of working roll, lifts guiding for carrying out to band, bracket two sides are also installed before discharging
There is side guide pad.
Further, the clear roller arrangement includes the clear roller cylinder being set in rack, is additionally provided with and scrapes in the rack
Knife support, scraper swing arm is hinged on the scraper support, and scraper swing arm lower end is provided with scraper, sets on the inside of the scraper
It is equipped with pressing plate, counterweight steel plate is additionally provided in the scraper swing arm, is provided on the scraper support for limiting scraper swing arm
The upper limit bolt and lower limit bolt of stroke are additionally provided with the cantilever to match with clear roller cylinder in the scraper swing arm.
The beneficial effects of the present invention are: setting jet beam, control valve can be accurately controlled ROLLING OIL dosage, and make
Uniformly, blow device and oil trap, which is arranged, by oily waste degradation and to be recycled, and guarantees machine frame inside cleaning, together for ROLLING OIL sprinkling
When guarantee rolling stability, ROLLING OIL filtration, purification system is set, ROLLING OIL can be recycled, save the cost drops simultaneously
Low pollution, clear roller arrangement, which is arranged, can strike off greasy dirt in support roller, it is clean guarantee roll surface, while ROLLING OIL being avoided to exist
Support roller is shed during rotating to the band ability of exit side, and the rolling oil mass in exit side band ability is reduced, and guarantees purging dress
Rolling quality can be guaranteed the oily waste degradation on band, avoid secondary cleaning by setting；Enclosure is set, oil is set in enclosure
Mist purification-recovery system, can send out blow device recycles containing ROLLING OIL fine droplet, avoids pollution air, while right
ROLLING OIL is recycled and is purified, and reduces production cost；Jet beam slide is set, jet beam can be moved easily, and then conveniently to spray
The maintenance of mouth beam and rack, ROLLING OIL filtration, purification system include the fire-protection valve being sequentially connected in series from oil trap to jet beam, dirt
Fuel tank, filter pump, leaf filter, absolute oil case, oil feed pump and bag filter composition, not only detergent power is strong, and safety
It can be high.
Detailed description of the invention
Fig. 1 is 1 main view sectional view schematic diagram of embodiment；
Fig. 2 is jet beam left view schematic diagram；
Fig. 3 is oil trap left view schematic diagram；
Fig. 4 is clear roller arrangement front view schematic diagram；
Fig. 5 is partial enlarged view schematic diagram at A；
Fig. 6 is clear roller arrangement structural diagrams intention；
Fig. 7 is blow device front view schematic diagram；
Fig. 8 is upper sweep module top view illustration；
Fig. 9 is lower sweep module top view illustration；
Figure 10 is ROLLING OIL filtration, purification system annexation figure schematic diagram；
Wherein: 1- rack, 2- enclosure, 31- jet beam, 32- control valve, 33- jet beam slide oil cylinder, 34- jet beam slide,
35- oil pipe, 36- muffler, 37- feeding guide-plate, 41- supernatant roller arrangement, the clear roller cylinder of 411-, 412- scraper support, 413- are scraped
Knife swing arm, 414- cantilever, 415- counterweight steel plate, 416- oil baffle, 417- pressing plate, 418- scraper base, 419- scraper, on 4110-
Caging bolt, 4111- lower limit bolt, clear roller arrangement under 42-, 51- upper sweep module purge balladeur train on 511-, blow on 512-
Cylinder installation seat is swept, purges balladeur train oil cylinder, 514- support roller nozzle clearing, 515- oil collection plate, 516- band upper surface on 513-
Nozzle clearing, 517- splash-back, 518- high-pressure air pipe, sweep module under 52- purge balladeur train under 521-, purge balladeur train under 522-
Oil cylinder, 523- band lower surface nozzle clearing, the close switch of 524-, 525- discharging front rack, the side 526- guide pad, 6- oil-collecting
Slot, 61- groove body, 63- oil guide plate, 64- active filters net, 65- filter screen, 66- flowline, 67- strut, 71- solenoid valve, 72-
Pneumatic operated valve, 73- fire-protection valve, 74- sump oil case, 741- liquidometer, 75- filter pump, the first leaf filter of 761-, 762- second
Leaf filter, 77- absolute oil case, 78- oil feed pump, 79- bag filter.
Specific embodiment
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
As Figure 1-10 shows, a kind of rolling oil system of 4-roller cold rolling mill, including rack 1, further include rolling oil system, rolling
Oil system includes the nozzle boom device being mounted on the outside of at 1 feed inlet of rack, and nozzle boom device includes jet beam slide 34, nozzle
Beam slide is connected with jet beam slide oil cylinder 33, is equipped with jet beam 31 on jet beam slide, jet beam be divided into top nozzle beam and
Lower jet beam, top nozzle beam lower end and lower jet beam upper end are mounted on feeding guide-plate 37, and top nozzle beam and lower jet beam are logical
It crosses respective control valve 32 and is connected with oil pipe 35, in the present embodiment, control valve 32 is binary channels pneumatic operated valve, and any channel includes
Tri- ports of PAR, facilitate control, and the R mouth in two channels shares a muffler 36, facilitate operation, two channel a preparation and a use,
Guarantee rolling work continuity, additionally it is possible to which convenient adjustment is to oil mass.
Frame underside is equipped with oil trap 6, and oil trap includes the groove body 61 for being mounted on rack lower end, oil trap interior lower end
Sealing is fixed with inclined oil guide plate 63, is connected with flowline 66 at the lower end of oil trap and oil guide plate lower end opposite position,
Flowline input end is equipped with sliding screen 64, and in the present embodiment, sliding screen is that flowline is mounted on by way of inserting
Input end, be convenient for changing, sliding screen outer end is equipped with strainer 65, strut 67 lateral after installation, oil trap in groove body
Be provided with ROLLING OIL filtration, purification system between jet beam, ROLLING OIL filtration, purification system include from oil trap to jet beam according to
Secondary concatenated fire-protection valve 73, sump oil case 74, filter pump 75, leaf filter, absolute oil case 77, oil feed pump 78 and bag filter
79, in the present embodiment, there are two leaf filters, respectively the first leaf filter 761 and the second leaf filter 761, and two
A filter is used alternatingly, and guarantees the continuity of filtering, in addition, the sump oil case and absolute oil case in the present embodiment are respectively connected with liquid level
Meter 741 and thermometer can facilitate liquid level and temperature in monitoring fuel tank, and liquidometer selects magnetic float level indicator, and magnetism is floating
Sub- liquidometer is connected with fluid level transmitter, and there are four filter pumps, and dual-purpose two is standby, and there are three oil feed pumps, and dual-purpose one is standby, guarantees rolling
Oily filtration, purification system job stability is also communicated with pneumatic operated valve 72, the sky of pneumatic operated valve between bag filter and control valve
Solenoid valve 71 is connected in gas circuit.
It further include the blow device for being used to blow off strip surface greasy dirt for being installed on rack discharge outlet, blow device includes
Upper sweep module 51 on the upside of band and the lower sweep module 52 on the downside of band, upper sweep module include that upper purging is slided
Frame 511, upper purging balladeur train are connected with purging balladeur train oil cylinder 513, and upper purging balladeur train oil cylinder is installed by upper purging balladeur train oil cylinder
Seat 512 is fixedly connected with rack, and the support roller nozzle clearing 514 for clearing up support roller is equipped on upper purging balladeur train, is above blown
Sweep the band upper surface nozzle clearing 516 being also equipped on balladeur train for clearing up band upper surface, in the present embodiment, table on band
Face nozzle clearing and support roller nozzle clearing have eight, and eight band upper surface nozzle clearings and support roller nozzle clearing are left
Right symmetrical, eight band upper surface nozzle clearings and support roller nozzle clearing pass through high-pressure air pipe 518 and compressed gas source
The direction of connection, band upper surface nozzle clearing and support roller nozzle clearing is 10 ° with the angle between line of symmetry, and guarantee will be oily
Dirt improves purging quality to two blowings, and lower sweep module 52 includes lower purging balladeur train 521, and lower purging balladeur train, which is connected with down, to be blown
Balladeur train oil cylinder 522 is swept, lower purging balladeur train oil cylinder is fixedly connected by lower purging balladeur train cylinder installation seat with rack, lower purging balladeur train
On be provided with band lower surface nozzle clearing 523 for clearing up band lower surface, in the present embodiment, the cleaning spray of band lower surface
There are six mouths, and six band lower surface nozzle clearings are symmetrically distributed in lower purging balladeur train two sides, band lower surface nozzle clearing
Towards with the angle between line of symmetry being 10 °, one end that lower purging balladeur train is directed toward working roll is equipped with discharging front rack, for pair
Band carries out lifting guiding, and bracket two sides are also equipped with side guide pad before discharging, guarantees band centering, on the rack for band
Be also equipped on the downside of material it is upward close to switch, be equipped on lower purging balladeur train with close to switch to matched trigger board, guarantee
The operation precision of lower purging balladeur train is located at discharge port side in rack and is provided with splash-back 517, splash-back lower end inside be provided with to
On splash-back Oil Guide groove, upper purging balladeur train lower end, which is located on the upside of band upper surface nozzle clearing, is provided with oil collection plate 515, institute
It states oil collection plate lower end inside and is provided with upward oil collection plate Oil Guide groove.
It further include the clear roller arrangement for being installed on support roller side, clear roller arrangement has two groups, respectively 41 He of supernatant roller arrangement
Clear roller arrangement 42 down, supernatant roller arrangement include the clear roller cylinder 411 being installed on memorial archway, are also equipped with scraper support in rack
412, it is hinged with scraper swing arm 413 on scraper support, scraper swing arm lower end is equipped with scraper 419 by scraper base 418, in scraper
Side is equipped with pressing plate 417, and pressing plate is rubber slab, can prevent rigid contact between scraper swing arm and support roller, in scraper swing arm
It is also equipped with counterweight steel plate 415, counterweight steel plate facilitates tune for sheet metal stacked together by adjusting the quantity of sheet metal
The weight of whole counterweight steel plate is provided with upper limit bolt 4110 and lower limit for limiting scraper swing arm stroke on scraper support
Bolt 4111 is additionally provided with the cantilever 414 to match with clear roller cylinder in scraper swing arm, and gear oil is also equipped in scraper swing arm
Plate, oil baffle 416 are downward arc, and the greasy dirt for preventing scraper from striking off splashes, and in the present embodiment, the work of supernatant roller arrangement is former
Reason is, clear roller cylinder pushes cantilever obliquely, and the thrust of clear roller cylinder, the gravity of counterweight steel plate, support roller are to the thrust of scraper
It is balanced between three, scraper work, upper limit bolt and lower limit bolt carry out the hunting range of scraper during work
Limit, improves service life, and unlike supernatant roller arrangement, the scraper of lower clear roller arrangement and clear roller cylinder are located at hinge joint
Two sides, in the present embodiment, the steering of the direction and support roller of scraper degreases on the contrary, can preferably scrape, and guarantees support roller table
Face is clean, while ROLLING OIL being avoided to be shed in the band ability to exit side during support roller rotation, reduces exit side band
On rolling oil mass, guarantee blow device can by the oily waste degradation on band, guarantee rolling quality, avoid secondary cleaning.
Further include the enclosure 2 for being installed on frame upper end, enclosure is set, the compressed air that blow device can be sent out
It collects, avoids oil pollution air, while the flue dust generated in the operation of rolling can be collected.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of rolling oil system of 4-roller cold rolling mill, described including the nozzle boom device on the outside of at rack feed inlet is arranged in
Nozzle boom device is connected with control valve, and the frame underside is provided with oil trap, is provided between the oil trap and jet beam
ROLLING OIL filtration, purification system；
It further include the blow device for being used to blow off strip surface greasy dirt for being set to rack discharge outlet, the blow device includes
Upper sweep module on the upside of band and the lower sweep module on the downside of band；
It further include the clear roller arrangement for being set to support roller side；
It further include the enclosure for being set to frame upper end.
2. the rolling oil system of 4-roller cold rolling mill according to claim 1, it is characterised in that: the nozzle boom device includes
Jet beam slide, the jet beam slide are connected with jet beam slide oil cylinder, are provided with top nozzle beam on the jet beam slide
With lower jet beam, top nozzle beam lower end and lower jet beam upper end are provided with feeding guide-plate, the top nozzle beam and lower spray
Mouth beam is respectively connected with control valve, and the oil trap includes the groove body that rack lower end is arranged in, the oil trap interior lower end setting
There is inclined oil guide plate, is connected with flowline at the lower end of the oil trap and oil guide plate lower end opposite position, it is described fuel-displaced
Pipe input end is provided with sliding screen, and the sliding screen outer end is provided with strainer, and the ROLLING OIL filtration, purification system includes
Fire-protection valve, sump oil case, filter pump, leaf filter, absolute oil case, oil feed pump and the bag being sequentially connected in series from oil trap to jet beam
Formula filter.
3. the rolling oil system of 4-roller cold rolling mill according to claim 1, it is characterised in that: the upper sweep module includes
Upper purging balladeur train, the upper purging balladeur train are connected with purging balladeur train oil cylinder, are provided on the upper purging balladeur train for clearing up
The support roller nozzle clearing of support roller is additionally provided with band upper surface for clearing up band upper surface on the upper purging balladeur train
Nozzle clearing, the lower sweep module include lower purging balladeur train, and the lower purging balladeur train is connected with lower purging balladeur train oil cylinder, described
It is provided with the band lower surface nozzle clearing for clearing up band lower surface on lower purging balladeur train, is located at discharge port in the rack
Side is provided with splash-back, and the splash-back lower end inside is provided with upward splash-back Oil Guide groove, under the upper purging balladeur train
End, which is located on the upside of the nozzle clearing of band upper surface, is provided with oil collection plate, and the oil collection plate lower end inside is provided with upward oil collection plate
Oil Guide groove.
4. the rolling oil system of 4-roller cold rolling mill according to claim 3, it is characterised in that: the band upper surface cleaning
Nozzle and support roller nozzle clearing have eight, and eight band upper surface nozzle clearings and support roller nozzle clearing are symmetrically
Distribution, eight band upper surface nozzle clearings and support roller nozzle clearing pass through high-pressure air pipe and are connected to compressed gas source, band
The direction of upper surface nozzle clearing and support roller nozzle clearing is 10 ° with the angle between line of symmetry.
5. the rolling oil system of 4-roller cold rolling mill according to claim 3, it is characterised in that: the band lower surface cleaning
There are six nozzles, and six band lower surface nozzle clearings are symmetrically distributed in lower purging balladeur train two sides, band lower surface nozzle clearing
Direction with the angle between line of symmetry be 10 °, one end that lower purging balladeur train is directed toward working roll is equipped with discharging front rack, is used for
Band is carried out to lift guiding, bracket two sides are also equipped with side guide pad before discharging.
6. the rolling oil system of 4-roller cold rolling mill according to claim 1, it is characterised in that: the clear roller arrangement includes setting
The clear roller cylinder being placed in rack is additionally provided with scraper support in the rack, is hinged with scraper swing arm on the scraper support,
Scraper swing arm lower end is provided with scraper, is provided with pressing plate on the inside of the scraper, is additionally provided with counterweight in the scraper swing arm
Steel plate is provided with upper limit bolt and lower limit bolt for limiting scraper swing arm stroke on the scraper support, described to scrape
The cantilever to match with clear roller cylinder is additionally provided in knife swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949993.5A CN108941221A (en) | 2018-08-20 | 2018-08-20 | The rolling oil system of 4-roller cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949993.5A CN108941221A (en) | 2018-08-20 | 2018-08-20 | The rolling oil system of 4-roller cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108941221A true CN108941221A (en) | 2018-12-07 |
Family
ID=64470873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810949993.5A Pending CN108941221A (en) | 2018-08-20 | 2018-08-20 | The rolling oil system of 4-roller cold rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108941221A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026438A (en) * | 2019-05-20 | 2019-07-19 | 安徽协同创新设计研究院有限公司 | A kind of copper strip mill roll cleaning device |
| CN110026437A (en) * | 2019-05-20 | 2019-07-19 | 安徽协同创新设计研究院有限公司 | A kind of band and strip rolling mill roll clast processing equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114535A1 (en) * | 1983-01-21 | 1984-08-01 | Wean United, Inc. | Device to get rid of a fluid on a metal band during rolling, and related elimination method |
| CN2772660Y (en) * | 2004-12-02 | 2006-04-19 | 中色科技股份有限公司 | Strip surface purger of aluminium strip six roller |
| CN101780485A (en) * | 2009-12-30 | 2010-07-21 | 一重集团大连设计研究院有限公司 | Emulsion cleaning device |
| CN201644417U (en) * | 2010-04-28 | 2010-11-24 | 首钢总公司 | Scraper device for cleaning bonded foreign materials on surface of roller |
| CN202336476U (en) * | 2011-10-27 | 2012-07-18 | 中色科技股份有限公司 | Improved oil collecting tank for lubricating main machine roll of rolling machine |
| CN202438556U (en) * | 2012-02-29 | 2012-09-19 | 扬州冶金机械有限公司 | Strip plate face blowing device of six-roll cold rolling mill |
| CN202877208U (en) * | 2012-10-15 | 2013-04-17 | 中国重型机械研究院股份公司 | Rolling mill oil trap device |
| CN204182681U (en) * | 2014-09-23 | 2015-03-04 | 中冶南方工程技术有限公司 | Adapt to the stripper device that working roll moves horizontally |
| CN205798014U (en) * | 2016-07-13 | 2016-12-14 | 威海海鑫新材料有限公司 | A kind of cold-rolling mill plate face degreasing unit |
| CN208662151U (en) * | 2018-08-20 | 2019-03-29 | 洛阳新远大冶金成套设备有限公司 | The rolling oil system of 4-roller cold rolling mill |
-
2018
- 2018-08-20 CN CN201810949993.5A patent/CN108941221A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114535A1 (en) * | 1983-01-21 | 1984-08-01 | Wean United, Inc. | Device to get rid of a fluid on a metal band during rolling, and related elimination method |
| CN2772660Y (en) * | 2004-12-02 | 2006-04-19 | 中色科技股份有限公司 | Strip surface purger of aluminium strip six roller |
| CN101780485A (en) * | 2009-12-30 | 2010-07-21 | 一重集团大连设计研究院有限公司 | Emulsion cleaning device |
| CN201644417U (en) * | 2010-04-28 | 2010-11-24 | 首钢总公司 | Scraper device for cleaning bonded foreign materials on surface of roller |
| CN202336476U (en) * | 2011-10-27 | 2012-07-18 | 中色科技股份有限公司 | Improved oil collecting tank for lubricating main machine roll of rolling machine |
| CN202438556U (en) * | 2012-02-29 | 2012-09-19 | 扬州冶金机械有限公司 | Strip plate face blowing device of six-roll cold rolling mill |
| CN202877208U (en) * | 2012-10-15 | 2013-04-17 | 中国重型机械研究院股份公司 | Rolling mill oil trap device |
| CN204182681U (en) * | 2014-09-23 | 2015-03-04 | 中冶南方工程技术有限公司 | Adapt to the stripper device that working roll moves horizontally |
| CN205798014U (en) * | 2016-07-13 | 2016-12-14 | 威海海鑫新材料有限公司 | A kind of cold-rolling mill plate face degreasing unit |
| CN208662151U (en) * | 2018-08-20 | 2019-03-29 | 洛阳新远大冶金成套设备有限公司 | The rolling oil system of 4-roller cold rolling mill |
Non-Patent Citations (1)
| Title |
|---|
| 何汝迎: "《 轧制工艺润滑原理、技术与应用 》", vol. 1, 31 August 2014, 冶金工业出版社, pages: 305 - 252 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026438A (en) * | 2019-05-20 | 2019-07-19 | 安徽协同创新设计研究院有限公司 | A kind of copper strip mill roll cleaning device |
| CN110026437A (en) * | 2019-05-20 | 2019-07-19 | 安徽协同创新设计研究院有限公司 | A kind of band and strip rolling mill roll clast processing equipment |
| CN110026437B (en) * | 2019-05-20 | 2024-08-09 | 安徽协同创新设计研究院有限公司 | Roller scrap treatment equipment of strip mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208662151U (en) | The rolling oil system of 4-roller cold rolling mill | |
| CN108941221A (en) | The rolling oil system of 4-roller cold rolling mill | |
| CN104646440B (en) | A kind of Cold-strip Steel Surface emulsion cleaning device and method | |
| CN102284519B (en) | Water mist leveling system in cold-rolling wet leveling production | |
| CN108889779A (en) | 4-roller cold rolling mill | |
| CN209307042U (en) | A kind of molten air floatation machine of flat flow | |
| CN106583458A (en) | Supporting roller surface deoiling system | |
| CN111925097A (en) | Full-automatic solid-liquid separation system suitable for sludge treatment | |
| CN208662126U (en) | 4-roller cold rolling mill | |
| CN211516309U (en) | Vertical lifting table milling machine for high-precision machining of gears | |
| CN102284495B (en) | Water mist pinch pass rolling process in cold rolling wet pinch pass rolling production | |
| CN210435052U (en) | Protective device of hot-rolled strip steel lower surface detection equipment | |
| CN110314944B (en) | Protection device and protection method for hot-rolled strip steel lower surface detection equipment | |
| CN209532375U (en) | A kind of submerged-arc welding unit | |
| CN217550532U (en) | Oil scraping device suitable for stainless steel thin strip rolling mill under different working conditions | |
| CN203002110U (en) | Emulsion oil mist purifier | |
| CN216459417U (en) | Alkali liquor discharging device | |
| CN213201291U (en) | Chain conveyor and evaporate and press aerated concrete block mould conveyer | |
| CN208662153U (en) | The 4-roller cold rolling mill oily blow device in outlet | |
| CN207479204U (en) | A kind of round steel roller rolls empty purging combination and dispels emulsification liquid device | |
| CN208662152U (en) | The oiling device of 4-roller cold rolling mill | |
| CN216274371U (en) | Metal wear-resistant coating surfacing machine convenient to operate | |
| CN205164428U (en) | Airtight recovery unit of oil refining chemical plant installations shut -down steam blowing oil gas | |
| CN210547054U (en) | Aluminum strip cold rolling mill splash shield sweeps device | |
| CN215089673U (en) | Novel environment-friendly tool for oil collection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |