CN103084435A - Roll gap adjusting device of plate-levelling machine - Google Patents
Roll gap adjusting device of plate-levelling machine Download PDFInfo
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- CN103084435A CN103084435A CN201310031819XA CN201310031819A CN103084435A CN 103084435 A CN103084435 A CN 103084435A CN 201310031819X A CN201310031819X A CN 201310031819XA CN 201310031819 A CN201310031819 A CN 201310031819A CN 103084435 A CN103084435 A CN 103084435A
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- 239000010959 steel Substances 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims description 10
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- 230000008901 benefit Effects 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The invention discloses a roll gap adjusting device of a steel plate-levelling machine and relates to the roll gap adjusting device of steel plate interrupted leveling equipment. The roll gap adjusting device of the steel plate-levelling machine is composed of rollers, a clamp sending device, a centering device, a leveling device and a base seat and characterized in that the clamp sending device and the levelling device are installed on the base seat, the centering device is installed between the clamp sending device and the levelling device, and the rollers are installed inside the clamp sending device and the levelling device. The roll gap adjusting device of the steel plate-levelling machine has the advantages of being novel in structure, easy and convenient to process, convenient to use, capable of improving surface quality of the steel plate, reducing loss of a roll, improving service life of the equipment, saving cost of maintaining and changing and the like. The invention belongs to a novel roll gap adjusting device of the steel plate-levelling machine with integrating economy and practicability together.
Description
Technical field
Plate-levelling machine roll-separating mechanism of the present invention relates to the roll-separating mechanism of the interrupted leveling equipment of a kind of steel plate.
Background technology
When at present plate-levelling machine carries out interrupted leveling only the head and tail to steel plate carry out leveling, most of steel plate does not need leveling, just pulls out level(l)ing machine by follow-up equipment.Clamp steel plate by pinch roll during level(l)ing machine work, the motor-driven pinch roll is sent steel plate into the leveling roller, for preventing Plate transferring deviation, between pinch roll and leveling roller, centralising device is arranged.Clamping and conveying device generally adopts the Hydraulic Cylinder top pinch roll to depress the clamping steel plate, and bottom pinch roll is fixed.During the leveling of plates of different-thickness, roll gap is all not identical, is to press down fast and then realize the roll gap adjustment by leveling roller fine setting on motor-driven by leveling roller on Driven by Hydraulic Cylinder in the past, and lower leveling roller is fixed.
This design has following weak point: after the steel plate head leveling, top pinch roll and upper leveling roller lift under Driven by Hydraulic Cylinder, steel plate drops under Gravitative Loads on bottom pinch roll and lower leveling roller, steel plate can cause the scuffing of steel plate and roller in the process of being pulled out level(l)ing machine by follow-up equipment, destroyed the surface quality of steel plate, shorten simultaneously the life-span of roller, the quality of production and equipment are all produced larger impact.
For existing problem in above-mentioned prior art, a kind of novel plate-levelling machine roll-separating mechanism of research and design, in prior art, existing problem is very necessary thereby overcome.
Summary of the invention
In view of existing problem in above-mentioned prior art, the objective of the invention is a kind of novel plate-levelling machine roll-separating mechanism of research and design.Exist in prior art in order to solve: bottom pinch roll and lower leveling roller are motionless, easily cause the scuffing of steel plate and roller in steel plate hauling-out process, destroy plate surface quality, shorten simultaneously the problems such as service life of roller.
Technical solution of the present invention is achieved in that
Plate-levelling machine roll-separating mechanism of the present invention is comprised of carrying roller, clamping and conveying device, centralising device, straightening device and base; It is characterized in that described clamping and conveying device and straightening device are loaded on base, are equipped with centralising device between clamping and conveying device and straightening device; In clamping and conveying device and straightening device, carrying roller is housed.
Clamping and conveying device of the present invention comprises top pinch roll, pinches frame, bottom pinch roll and pinch hydraulic cylinder; Top pinch roll is fixed in the top that pinches frame, and the bottom of bottom pinch roll is connected with the cylinder bar that pinches hydraulic cylinder, pinches hydraulic cylinder and is loaded on base, and bottom pinch roll moves up and down under the effect that pinches hydraulic cylinder; Pinch frame and be fixed on base, carrying roller is loaded on the both sides of bottom pinch roll.
Straightening device of the present invention comprises leveling hydraulic cylinder, leveling frame, lower leveling roller, upper leveling roller and adjusting device; Upper leveling roller is contained on adjusting device, and adjusting device is loaded on the top of leveling frame, and upper leveling roller moves up and down under the effect of adjusting device; Lower leveling roller is loaded on the cylinder bar of leveling hydraulic cylinder, and the leveling hydraulic cylinder is loaded on base, and lower leveling roller moves up and down under the effect of leveling hydraulic cylinder; The leveling frame is loaded on base; Carrying roller is loaded on the both sides of lower leveling roller; Upper leveling roller is relative with lower leveling roller dislocation.
Centralising device of the present invention is two groups of two edger rolls that opening degree is adjustable, and symmetry is loaded between clamping and conveying device and straightening device, and the edges of plate inserts in opening between two edger rolls, is used for preventing Plate transferring deviation.
Leveling process of the present invention is: steel plate enters from carrying roller 4 tops, bottom pinch roll send hydraulic cylinder drive rise coordinates the clamping steel plate also with top pinch roll before by pinching, by entering centralising device after carrying roller, centralising device is adjusted steel plate position, prevents Plate transferring deviation; Before steel plate enters into straightening device, the leveling hydraulic cylinder drives lower leveling roller and rises, upper leveling roller is pressed down and is finely tuned by adjusting device, realize the roll gap adjustment, the steel plate of same thickness only need be adjusted once, adjust rear upper leveling roller and maintain static, after steel plate entered, the continuous up and down recurvation by lower leveling roller and upper leveling roller realized leveling; After leveling of plates, bottom pinch roll is fallen by pinching the hydraulic cylinder drive, and lower leveling roller is driven by the leveling hydraulic cylinder to be fallen, and steel plate drops on carrying roller under the effect of deadweight, has follow-up equipment to pull out level(l)ing machine; All do not contact with upper and lower leveling roller with upper and lower pinch roll at whole hauling-out process light plate, carrying roller keeps identical linear velocity with steel plate all the time, has effectively prevented the surface of steel plate scuffing, and has improved the service life of pinch roll and leveling roller.
Advantage of the present invention is apparent, is mainly manifested in:
What 1, adopt due to the present invention is bottom pinch roll moving up and down and lower leveling roller, and steel plate does not come in contact with bottom pinch roll and lower leveling roller when hauling out steel plate, and synchronizes line style with carrying roller and move the situation of having avoided surface of steel plate scuffing to occur;
What 2, adopt due to the present invention is bottom pinch roll moving up and down and lower leveling roller, steel plate and bottom pinch roll and lower leveling roller do not come in contact when hauling out steel plate, reduced the contact friction between bottom pinch roll and lower leveling roller and steel plate, increase service life, reduced unnecessary maintain and replace cost.
The present invention have novel structure, processing easy, easy to use, guaranteed plate surface quality, reduced roller loss, improved equipment service life, saved the advantage such as maintain and replace cost, it puts goods on the market in enormous quantities and will produce positive social benefit and significant economic benefit.
Description of drawings
The present invention has 3 width accompanying drawings, wherein:
The main cutaway view of accompanying drawing 1 leveling process of the present invention;
The master that accompanying drawing 2 steel plate of the present invention passes through looks cutaway view;
Accompanying drawing 3 is the B-B cutaway view in accompanying drawing 2.
In the drawings: 1, top pinch roll 2, pinch frame 3, steel plate 4, carrying roller 5, bottom pinch roll 6, pinch hydraulic cylinder 7, base 8, leveling hydraulic cylinder 9, leveling frame 10, lower leveling roller 11, upper leveling roller 12, adjusting device 13, centralising device.
The specific embodiment
Specific embodiments of the invention are comprised of carrying roller 4, clamping and conveying device, centralising device 13, straightening device and base 7 as shown in drawings; It is characterized in that described clamping and conveying device and straightening device are loaded on base 7, are equipped with centralising device 13 between clamping and conveying device and straightening device; Carrying roller 4 is housed in clamping and conveying device and straightening device.
Clamping and conveying device comprises top pinch roll 1, pinches frame 2, bottom pinch roll 5 and pinch hydraulic cylinder 6; Top pinch roll 1 is fixed in the top that pinches frame 2, and the bottom of bottom pinch roll 5 is connected with the cylinder bar that pinches hydraulic cylinder 6, pinches hydraulic cylinder 6 and is loaded on base 7, and bottom pinch roll 5 moves up and down under the effect that pinches hydraulic cylinder 6; Pinch frame 2 and be fixed on base 7, carrying roller 4 is loaded on the both sides of bottom pinch roll 5.
Straightening device comprises leveling hydraulic cylinder 8, leveling frame 9, lower leveling roller 10, upper leveling roller 11 and adjusting device 12; Upper leveling roller 11 is contained on adjusting device 12, and adjusting device 12 is loaded on the top of leveling frame 9, and upper leveling roller 11 moves up and down under the effect of adjusting device 12; Lower leveling roller 10 is loaded on the cylinder bar of leveling hydraulic cylinder 8, and leveling hydraulic cylinder 8 is loaded on base 7, and lower leveling roller 10 moves up and down under the effect of leveling hydraulic cylinder 8; Leveling frame 9 is loaded on base 7; Carrying roller 4 is loaded on the both sides of lower leveling roller 10; Upper leveling roller 11 is relative with lower leveling roller 10 dislocation.
Centralising device 13 is two groups of two edger rolls that opening degree is adjustable, and symmetry is loaded on to add and send between device and straightening device, and the edge of steel plate 3 inserts in opening between two edger rolls, is used for preventing steel plate 3 sideslips.
The above; it is only the better specific embodiment of the present invention; but protection scope of the present invention is not limited to this; all are familiar with those skilled in the art in technical scope disclosed by the invention, according to technical scheme of the present invention and design of the present invention thereof press from both sides to be equal to replace or change all should be encompassed in protection scope of the present invention within.
Claims (4)
1. a plate-levelling machine roll-separating mechanism, be comprised of carrying roller (4), clamping and conveying device, centralising device (13), straightening device and base (7); It is characterized in that described clamping and conveying device and straightening device are loaded on base (7), are equipped with centralising device (13) between clamping and conveying device and straightening device; Carrying roller (4) is housed in clamping and conveying device and straightening device.
2. plate-levelling machine roll-separating mechanism according to claim 1 is characterized in that described clamping and conveying device comprises top pinch roll (1), pinches frame (2), bottom pinch roll (5) and pinch hydraulic cylinder (6); Top pinch roll (1) is fixed in the top that pinches frame (2), the bottom of bottom pinch roll (5) is connected with the cylinder bar that pinches hydraulic cylinder (6), pinch hydraulic cylinder (6) and be loaded on base (7), bottom pinch roll (5) moves up and down under the effect that pinches hydraulic cylinder (6); Pinch frame (2) and be fixed on base (7), carrying roller (4) is loaded on the both sides of bottom pinch roll (5).
3. plate-levelling machine roll-separating mechanism according to claim 1, is characterized in that described straightening device comprises leveling hydraulic cylinder (8), leveling frame (9), lower leveling roller (10), upper leveling roller (11) and adjusting device (12); Upper leveling roller (11) is contained on adjusting device (12), and adjusting device (12) is loaded on the top of leveling frame (9), and upper leveling roller (11) moves up and down under the effect of adjusting device (12); Lower leveling roller (10) is loaded on the cylinder bar of leveling hydraulic cylinder (8), and leveling hydraulic cylinder (8) is loaded on base (7), and lower leveling roller (10) moves up and down under the effect of leveling hydraulic cylinder (8); Leveling frame (9) is loaded on base (7); Carrying roller (4) is loaded on the both sides of lower leveling roller (10); Upper leveling roller (11) is relative with lower leveling roller (10) dislocation.
4. plate-levelling machine roll-separating mechanism according to claim 1, it is characterized in that described centralising device (13) is two groups of two edger rolls that opening degree is adjustable, symmetry is loaded between clamping and conveying device and straightening device, the edge of steel plate (3) inserts in opening between two edger rolls, is used for preventing steel plate (3) sideslip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310031819.XA CN103084435B (en) | 2013-01-25 | 2013-01-25 | Roll gap adjusting device of plate-levelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310031819.XA CN103084435B (en) | 2013-01-25 | 2013-01-25 | Roll gap adjusting device of plate-levelling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103084435A true CN103084435A (en) | 2013-05-08 |
| CN103084435B CN103084435B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310031819.XA Expired - Fee Related CN103084435B (en) | 2013-01-25 | 2013-01-25 | Roll gap adjusting device of plate-levelling machine |
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| CN (1) | CN103084435B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924065A (en) * | 2014-03-21 | 2015-09-23 | 宝山钢铁股份有限公司 | High-precision withdrawal and straightening machine roller zero calibration device and method |
| CN104959400A (en) * | 2015-07-20 | 2015-10-07 | 南通大西洋机械有限公司 | Large leveller |
| CN105964733A (en) * | 2016-05-24 | 2016-09-28 | 艾尼科环保技术(安徽)有限公司 | Steel plate strip leveling machine |
| CN106238510A (en) * | 2016-08-31 | 2016-12-21 | 太原科技大学 | A kind of straightener roll gap pressure adjusting means |
| CN106409123A (en) * | 2016-11-18 | 2017-02-15 | 辽宁科技大学 | Vertical-roller rolling mill teaching model |
| CN107234440A (en) * | 2017-06-07 | 2017-10-10 | 江苏顺力冷弯型钢实业有限公司 | Diameter and the adjustable screw thread pile tube production line of wall thickness |
| CN108296311A (en) * | 2018-02-05 | 2018-07-20 | 襄阳市百泰电力电子有限公司 | A kind of high-efficiency type material leveling straightening machine and its antidote |
| CN111790752A (en) * | 2020-08-20 | 2020-10-20 | 杨超 | Flattening device is used in copper strips production convenient to height-adjusting |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19643507A1 (en) * | 1996-10-22 | 1998-04-23 | Fecker Gmbh Maschbau | Straightening unit for straightening strips to be fed to the entrance of a press |
| CA2192828C (en) * | 1995-04-14 | 2006-06-06 | Michel Chevet | Levelling machine with overlapping rollers, and method for using same |
| CN201253655Y (en) * | 2008-08-01 | 2009-06-10 | 北京京诚之星科技开发有限公司 | Draw bending straightener |
| CN201271674Y (en) * | 2008-08-14 | 2009-07-15 | 江苏亚威机床股份有限公司 | Leveller |
| CN101486050A (en) * | 2009-02-13 | 2009-07-22 | 太原市海世嘉科贸有限公司 | Digital hydraulic cold leveling machine for medium plate |
| CN101507988A (en) * | 2009-03-06 | 2009-08-19 | 朱惠兴 | Multifunctional clamping finisher |
| CN201295711Y (en) * | 2008-11-18 | 2009-08-26 | 济南二机床集团有限公司 | Gap adjuster of steel plate leveling machine |
| CN101707087A (en) * | 2009-11-11 | 2010-05-12 | 九星控股集团有限公司 | Method for manufacturing cable shielding strip |
| CN201871575U (en) * | 2010-11-11 | 2011-06-22 | 江苏宝力重工科技有限公司 | Feeding leveler |
| CN203197042U (en) * | 2013-01-25 | 2013-09-18 | 大连三高集团有限公司 | Roller gap adjusting device for steel plate leveling machine |
-
2013
- 2013-01-25 CN CN201310031819.XA patent/CN103084435B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2192828C (en) * | 1995-04-14 | 2006-06-06 | Michel Chevet | Levelling machine with overlapping rollers, and method for using same |
| DE19643507A1 (en) * | 1996-10-22 | 1998-04-23 | Fecker Gmbh Maschbau | Straightening unit for straightening strips to be fed to the entrance of a press |
| CN201253655Y (en) * | 2008-08-01 | 2009-06-10 | 北京京诚之星科技开发有限公司 | Draw bending straightener |
| CN201271674Y (en) * | 2008-08-14 | 2009-07-15 | 江苏亚威机床股份有限公司 | Leveller |
| CN201295711Y (en) * | 2008-11-18 | 2009-08-26 | 济南二机床集团有限公司 | Gap adjuster of steel plate leveling machine |
| CN101486050A (en) * | 2009-02-13 | 2009-07-22 | 太原市海世嘉科贸有限公司 | Digital hydraulic cold leveling machine for medium plate |
| CN101507988A (en) * | 2009-03-06 | 2009-08-19 | 朱惠兴 | Multifunctional clamping finisher |
| CN101707087A (en) * | 2009-11-11 | 2010-05-12 | 九星控股集团有限公司 | Method for manufacturing cable shielding strip |
| CN201871575U (en) * | 2010-11-11 | 2011-06-22 | 江苏宝力重工科技有限公司 | Feeding leveler |
| CN203197042U (en) * | 2013-01-25 | 2013-09-18 | 大连三高集团有限公司 | Roller gap adjusting device for steel plate leveling machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924065A (en) * | 2014-03-21 | 2015-09-23 | 宝山钢铁股份有限公司 | High-precision withdrawal and straightening machine roller zero calibration device and method |
| CN104924065B (en) * | 2014-03-21 | 2017-06-23 | 宝山钢铁股份有限公司 | High accuracy withdrawal straightening machine roller Zero calibration apparatus and its method for school zero |
| CN104959400A (en) * | 2015-07-20 | 2015-10-07 | 南通大西洋机械有限公司 | Large leveller |
| CN105964733A (en) * | 2016-05-24 | 2016-09-28 | 艾尼科环保技术(安徽)有限公司 | Steel plate strip leveling machine |
| CN106238510A (en) * | 2016-08-31 | 2016-12-21 | 太原科技大学 | A kind of straightener roll gap pressure adjusting means |
| CN106409123A (en) * | 2016-11-18 | 2017-02-15 | 辽宁科技大学 | Vertical-roller rolling mill teaching model |
| CN107234440A (en) * | 2017-06-07 | 2017-10-10 | 江苏顺力冷弯型钢实业有限公司 | Diameter and the adjustable screw thread pile tube production line of wall thickness |
| CN108296311A (en) * | 2018-02-05 | 2018-07-20 | 襄阳市百泰电力电子有限公司 | A kind of high-efficiency type material leveling straightening machine and its antidote |
| CN111790752A (en) * | 2020-08-20 | 2020-10-20 | 杨超 | Flattening device is used in copper strips production convenient to height-adjusting |
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| Publication number | Publication date |
|---|---|
| CN103084435B (en) | 2015-05-13 |
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Granted publication date: 20150513 |