CN103691767A - Straightening roll adjusting device - Google Patents
Straightening roll adjusting device Download PDFInfo
- Publication number
- CN103691767A CN103691767A CN201310656675.7A CN201310656675A CN103691767A CN 103691767 A CN103691767 A CN 103691767A CN 201310656675 A CN201310656675 A CN 201310656675A CN 103691767 A CN103691767 A CN 103691767A
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- roll
- straightening
- support
- straightening roll
- roller seat
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Abstract
The invention relates to a straightening roll adjusting device which is applied to a high-strength ultrathin plate strip finishing line. The straightening roll adjusting device comprises a support, wherein a lower roll seat is arranged at the lower part of the support; a plurality of lower straightening rolls which are distributed at intervals are rotatably arranged on the lower roll seat; the outer surfaces of the lower straightening rolls are located on the same plane; upper straightening rolls are arranged at the upper part of the support; a straightening space is formed between the upper straightening rolls and the lower straightening rolls; each upper straightening roll is correspondingly arranged on one upper roll seat; screw rods are rotatably arranged on the support; the number of the screw rods and the number of the upper roll seats are identical; the screw rods and the upper roll seats are matched in a one-to-one way; a connecting rod is vertically arranged corresponding to each screw rod; one end of each connecting rod is correspondingly connected to one upper roll seat; the other end of each connecting rod is provided with a worm gear which is matched with the corresponding screw rod through transmission; the connecting rods are in screw thread fit with the worm gears. The straightening roll adjusting device is simple in structure, reasonable in design, and capable of adjusting the height difference among the upper roll seats, ensuring that the working faces of the upper straightening rolls are always located on the same plane, and meeting the finishing and straightening requirements of a high-strength ultrathin plate.
Description
Technical field
The present invention relates to metallurgical cold rolled sheet finishing aligning field, be specifically related to a kind of straightening roll adjustment device being applied in high strength slim strip finishing line.
Background technology
Multi-roll straightening machine in strip finishing line adopts five roll form under upper four rollers as nine roller alignings at present, and it is whole that upper four roller two ends roller seats are respectively, and lower five roller two ends roller seats are whole.The straightener of this structure meets the finishing aligning of common specification strip completely, but the aligning for high strength slim plate just has problems, the straightener of this class strip is before test running, must reach upper straightening roll working face and lower smoothing roll working face in same plane, its difference in height allows to be not more than 0.05mm in body of roll total length, and the flatness of upper and lower smoothing roll working face is less than 0.05mm.At present structure straightener is due to the assembly precision of the very difficult assurance roller such as the accumulated error of machining accuracy, fit clearance and part system.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of straightening roll adjustment device that upper roller seat is separately arranged and can be regulated separately, can regulate the difference in height between roller seat on each, guarantee that the working face of upper straightening roll is in the same plane all the time.
Realize technical scheme of the present invention as follows:
Straightening roll adjustment device, comprise support, bottom on support is provided with lower roller base, on lower roller base, be rotatably provided with several lower smoothing rolls spaced apart, the outer surface of several lower smoothing rolls is in the same plane, the top of support is provided with the upper straightening roll corresponding with lower smoothing roll quantity, between upper straightening roll and lower smoothing roll, form aligning space, each upper straightening roll correspondence is installed on one on roller seat, on support, be rotatably provided with screw rod, the quantity of screw rod and one by one corresponding matching identical with upper roller seat quantity, and the vertically disposed connecting rod of corresponding each screw rod, roller seat in the corresponding connection one in one end of connecting rod, the other end is provided with the worm gear coordinating with screw drive, connect worm and wheel threaded engagement.
Further, between described adjacent upper roller seat, be provided with snap-in structure, it comprises the draw-in groove that is arranged on roller seat edge on, and is arranged on the inserted block in roller seat edge insertion draw-in groove on another being adjacent.Inserted block inserts in draw-in groove, and adjacent upper roller seat is remained in same plane, thereby guarantees the resistance to overturning of upper roller seat.
Adopted such scheme, the outer surface of several lower smoothing rolls is in the same plane, has guaranteed the flattening precision on time smoothing roll surface; And the working face of upper straightening roll precision at grade, by adjusting screw(rod), drive worm gear to rotate, thereby moving up and down of operation connecting rod, the motion of connecting rod can drive moving up and down of roller seat, thereby when there is error in the working face of upper straightening roll, can regulate separately as required corresponding upper straightening roll height and position, make the working face of adjacent upper straightening roll in the same plane all the time.The present invention is simple in structure, reasonable in design, can regulate the difference in height between roller seat on each, guarantees that the working face of upper straightening roll is in the same plane all the time, has met the requirement of high strength slim plate finishing aligning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to schematic diagram;
Fig. 3 is that the B-B of Fig. 1 is to schematic diagram;
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
Referring to Fig. 1,2,3, straightening roll adjustment device, comprise support 1, the bottom on support is provided with lower roller base 2, is rotatably provided with several lower smoothing rolls 3 spaced apart on lower roller base, the outer surface of several lower smoothing rolls is in the same plane, the top of support is provided with the upper straightening roll 4 corresponding with lower smoothing roll quantity, and in concrete enforcement, upper straightening roll is 4, lower smoothing roll is 5, and upper and lower smoothing roll position is staggered;
Between upper straightening roll and lower smoothing roll, be formed for putting the aligning space 5 of aligning sheet material, each upper straightening roll correspondence is installed in and on one, on roller seat 6, on support, is rotatably provided with screw rod 7, the quantity of screw rod and one by one corresponding matching identical with upper roller seat quantity, and the vertically disposed connecting rod 8 of corresponding each screw rod, roller seat in the corresponding connection one in one end of connecting rod, the other end is provided with the worm gear 9 coordinating with screw drive, connects worm and wheel threaded engagement.In enforcement, at the two ends of each upper straightening roll, roller seat on a group is installed, on one group, roller seat connects respectively a connecting rod, by worm gear, coordinating with screw rod, on every, roller seat and upper straightening roll are all furnished with worm gear, screw rod regulates, roller seat adjusted in concert on same group, can guarantee that upper straightening roll moves up and down steady like this.In addition, between adjacent upper roller seat, be provided with snap-in structure, it comprises the draw-in groove that is arranged on roller seat edge on, and is arranged on the inserted block in roller seat edge insertion draw-in groove on another being adjacent, the resistance to overturning of roller seat in assurance.Screw rod is divided into two sections, and centre links together by axle sleeve 10.
Claims (2)
1. straightening roll adjustment device, comprise support, bottom on support is provided with lower roller base, on lower roller base, be rotatably provided with several lower smoothing rolls spaced apart, the outer surface of several lower smoothing rolls is in the same plane, it is characterized in that, the top of support is provided with the upper straightening roll corresponding with lower smoothing roll quantity, between upper straightening roll and lower smoothing roll, form aligning space, each upper straightening roll correspondence is installed on one on roller seat, on support, be rotatably provided with screw rod, the quantity of screw rod and one by one corresponding matching identical with upper roller seat quantity, and the vertically disposed connecting rod of corresponding each screw rod, roller seat in the corresponding connection one in one end of connecting rod, the other end is provided with the worm gear coordinating with screw drive, connect worm and wheel threaded engagement.
2. straightening roll adjustment device according to claim 1, it is characterized in that, between described adjacent upper roller seat, be provided with snap-in structure, it comprises the draw-in groove that is arranged on roller seat edge on, and is arranged on the inserted block in roller seat edge insertion draw-in groove on another being adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310656675.7A CN103691767A (en) | 2013-12-06 | 2013-12-06 | Straightening roll adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310656675.7A CN103691767A (en) | 2013-12-06 | 2013-12-06 | Straightening roll adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103691767A true CN103691767A (en) | 2014-04-02 |
Family
ID=50353523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310656675.7A Pending CN103691767A (en) | 2013-12-06 | 2013-12-06 | Straightening roll adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691767A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013870A (en) * | 2015-07-24 | 2015-11-04 | 宁波拓诚机械有限公司 | Independent adjusting device for all wheels on upper row of leveling machine |
| CN113751533A (en) * | 2021-07-30 | 2021-12-07 | 泰安华鲁锻压机床有限公司 | Monotonous metal plate leveler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10113664A1 (en) * | 2001-03-21 | 2002-09-26 | Sms Demag Ag | Straightening machine for straightening especially the beginning and end of rolled metal strips or sheets comprises offset upper and lower driven straightening rollers |
| CN201279534Y (en) * | 2008-09-12 | 2009-07-29 | 潍坊潍柴零部件机械有限公司 | Hot-rolled steel plate leveler |
| CN101507988A (en) * | 2009-03-06 | 2009-08-19 | 朱惠兴 | Multifunctional clamping finisher |
| RU2365445C1 (en) * | 2008-02-01 | 2009-08-27 | ООО "Славгородский завод КПО" | Planning machine |
| CN202290885U (en) * | 2011-07-27 | 2012-07-04 | 德阳重特机械制造有限公司 | Straightening machine with seven rolls |
| CN102950171A (en) * | 2012-11-19 | 2013-03-06 | 无锡九条龙汽车设备有限公司 | Upper straightening roll device |
| CN203695655U (en) * | 2013-12-06 | 2014-07-09 | 常州金安冶金设备有限公司 | Straightening roller adjusting device |
-
2013
- 2013-12-06 CN CN201310656675.7A patent/CN103691767A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10113664A1 (en) * | 2001-03-21 | 2002-09-26 | Sms Demag Ag | Straightening machine for straightening especially the beginning and end of rolled metal strips or sheets comprises offset upper and lower driven straightening rollers |
| RU2365445C1 (en) * | 2008-02-01 | 2009-08-27 | ООО "Славгородский завод КПО" | Planning machine |
| CN201279534Y (en) * | 2008-09-12 | 2009-07-29 | 潍坊潍柴零部件机械有限公司 | Hot-rolled steel plate leveler |
| CN101507988A (en) * | 2009-03-06 | 2009-08-19 | 朱惠兴 | Multifunctional clamping finisher |
| CN202290885U (en) * | 2011-07-27 | 2012-07-04 | 德阳重特机械制造有限公司 | Straightening machine with seven rolls |
| CN102950171A (en) * | 2012-11-19 | 2013-03-06 | 无锡九条龙汽车设备有限公司 | Upper straightening roll device |
| CN203695655U (en) * | 2013-12-06 | 2014-07-09 | 常州金安冶金设备有限公司 | Straightening roller adjusting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013870A (en) * | 2015-07-24 | 2015-11-04 | 宁波拓诚机械有限公司 | Independent adjusting device for all wheels on upper row of leveling machine |
| CN113751533A (en) * | 2021-07-30 | 2021-12-07 | 泰安华鲁锻压机床有限公司 | Monotonous metal plate leveler |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140402 |
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| RJ01 | Rejection of invention patent application after publication |