CN104226735A - Roller-type leveler for metal plate - Google Patents
Roller-type leveler for metal plate Download PDFInfo
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- CN104226735A CN104226735A CN201410335684.0A CN201410335684A CN104226735A CN 104226735 A CN104226735 A CN 104226735A CN 201410335684 A CN201410335684 A CN 201410335684A CN 104226735 A CN104226735 A CN 104226735A
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- leveling rod
- metallic plate
- leveling
- roller type
- type leveler
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Abstract
The invention discloses a roller-type leveler for a metal plate. The roller-type leveler for the metal plate comprises a motor, a power gear case, upper leveling rollers, lower leveling rollers, supports and a machine body, wherein the power gear case and the supports are fixedly arranged on the machine body; the power gear case is driven by a motor; both ends of each upper leveling roller and both ends of each lower leveling roller are respectively connected onto the supports; all the upper leveling rollers and the all the lower leveling rollers are respectively connected with the power gear case through universal spindle couplings. According to the leveler disclosed by the invention, the bending deflection of the metal plate can be reduced, so that multiple original curvature are gradually turned into single curvature, and finally, the metal plate is leveled so as to reach the leveling accuracy of the process requirement; the roller-type leveler for the metal plate cab be applied to leveling the metal plate with various specifications.
Description
Technical field
The present invention relates to a kind of plate straightening roll tool, specifically a kind of metallic plate roller type leveler.
Background technology
At present, former roads technological process of producing metal sawing tool is as follows: raw material (sheet metal) → shearing billot → mould blanking → following process.The sheet metal of outsourcing, general production technology is rolled plate, and after cutting operation, sheet metal has flexural deformation to a certain degree.The sheet metal of this state is directly used for process the higher metal sawing tool of flatness requirement, often easily causes the out-of-flatness of workpiece.
Summary of the invention
Technical problem to be solved by this invention is that proposing one can reduce sheet metal Bending Deflection, makes multiple original curvature progressively become single curvature and sheet metal leveling the most at last, to reach the metallic plate roller type leveler of the smooth precision of technological requirement.
For solving the problems of the technologies described above, a kind of metallic plate roller type leveler of the present invention comprises motor, power gear box, upper leveling rod, lower leveling rod, support and fuselage, described power gear box and support are fixed on described fuselage, described motor drives described power gear box, the two ends of described each upper leveling rod and each lower leveling rod are connected on described support, and described each upper leveling rod is connected with described power gear box respectively by universal coupling with each lower leveling rod.
Above-mentioned a kind of metallic plate roller type leveler, described support comprises left socle, upper right support, lower left socle and lower right support, the two ends of described each upper leveling rod are connected on described upper left socle and upper right support, and the two ends of described each lower leveling rod are connected on described lower left socle and lower right support.
Above-mentioned a kind of metallic plate roller type leveler, it also comprises walking beam and step mechanism, described walking beam is connected on described fuselage, described step mechanism comprises stepper motor, lifting decelerator and digital control panel, described stepper motor and lifting decelerator composition synchronous axial system assembly, described digital control panel is connected with described stepper motor and controls the motion of described stepper motor, described walking beam is provided with four described synchronous axial system assemblies, described synchronous axial system assembly is controlled by described stepping motor synchronous, fine strain of millet moves up and down the control activity simultaneously of described stepper motor.
Above-mentioned a kind of metallic plate roller type leveler, it also comprises upper fixed seat and lower fixed seat, described lower fixed seat is fixed on described fuselage, fixed seat is connected to the top of described movable fine strain of millet, described upper left socle, upper right support are separately fixed at described movable fine strain of millet both sides, and described lower left socle, lower right support are separately fixed at the both sides of described lower fixed seat.
Above-mentioned a kind of metallic plate roller type leveler, described motor is frequency control reducing motor, and described power gear box is connected with frequency control reducing motor.
Above-mentioned a kind of metallic plate roller type leveler, on described every root, the middle upper part of adjacent two described lower leveling rods is located at by leveling rod.
Above-mentioned a kind of metallic plate roller type leveler, it also comprises protective cover, and the upper end of described step mechanism is located at by described protective cover.
Above-mentioned a kind of metallic plate roller type leveler, on described every root, under leveling rod and described every root, leveling rod is respectively equipped with carrying roller, and described carrying roller is connected with described lower fixed seat with described movable fine strain of millet respectively.
Metal material is under larger elasto bending condition, and no matter its original curved degree has much differences, after spring-go the degree of crook difference that remain can significantly minimizing, even can reach unanimity.Along with the minimizing of degree of repeatedly bending, residual bending after its spring-go will inevitably level off to null value and reach the object of rectification.Metallic plate roller type leveler of the present invention utilizes " Bauschinger effect " of material to carry out repeatedly alternating bending to sheet material, reduce Bending Deflection gradually, multiple original curvature is made progressively to become single curvature, and its leveling the most at last, thus reach the smooth precision of technological requirement, can be applicable to correct all size sheet material.Except motion parts needs to add a small amount of lubricating oil, in production process, noise is little, equipment power dissipation is low, without other waste discharge, and good environmental protection.
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Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of metallic plate roller type leveler of the present invention;
Fig. 2-1 is upper leveling roller, syndeton schematic diagram between lower leveling roller and support;
Fig. 2-2 is that A-A in Fig. 2-1 is to sectional view;
Fig. 3 is the gear layout of power gear box and the drive connection schematic diagram of each gear;
Fig. 4 is the fragmentary top TV structure schematic diagram of metallic plate roller type leveler mid portion of the present invention;
Fig. 5 is the upper fixed seat of metallic plate roller type leveler of the present invention and the partial top view of synchronous axial system assembly;
Fig. 6 is the structural representation of the Numeral operation panel of metallic plate roller type leveler of the present invention;
Fig. 7 is the optimum configurations interface schematic diagram of Numeral operation panel;
Fig. 8 is the main circuit diagram of metallic plate roller type leveler of the present invention.
Detailed description of the invention
As shown in Figure 1, metallic plate roller type leveler of the present invention comprises fuselage 1, motor 2, reduction box 3, flange 4, power gear box 5, upper leveling rod 14, lower leveling rod 15, movable fine strain of millet 24, lower fixed seat 25, upper fixed seat 26, protective cover 28, support and step mechanism.Reduction box 3, power gear box 5, lower fixed seat 25 are separately fixed on fuselage 1, and upper fixed seat 26 is connected to the top of lower fixed seat 25 by four guide pillars 22.Every root guide pillar 22 is arranged with a spring 23, operates steadily when ensureing the plate that roll-in is leveled, and the gap of stepper motor 27 can be eliminated.The upper end of step mechanism is located at by protective cover 28.Step mechanism comprises stepper motor 27, lifting decelerator 30 and Numeral operation panel 29, stepper motor 27 and lifting decelerator 30 form synchronous axial system assembly, Numeral operation panel 29 is connected with stepper motor 27 and controls moving up and down of lifting decelerator 30, lifting decelerator 30 controls moving up and down of walking beam 24 and rapid movement, and walking beam 24 is connected on upper fixed seat 26.Rotate control walking beam 24 by stepper motor 27 drive screw 31 and move (driving each upper leveling roller 14 to move up and down).Synchronous axial system assembly has four groups, and often group can independently control, also can four groups control simultaneously.Moving up and down and finely tuning of stepper motor 27 and lifting decelerator 30 is that the move distance (least unit is 0.01mm) manually inputting walking beam 24 by Numeral operation panel 29 realizes, and trimming precision is high, accurately to control.Meanwhile, for the steel plate of the same material of same thickness same hardness, as long as carry out disposable adjustment, and debugging completes on Numeral operation panel 29, processing ease.Debug qualified after substantially can continuous seepage, steel plate to be rolled is put in one end, the other end just can take out qualified smooth material, easy to operate.(certainly, stepper motor 27 also can adopt servomotor).
Please read Fig. 2-1 simultaneously, support comprises left socle 18, upper right support 20, lower left socle 19 and lower right support 21, upper left socle 18, upper right support 19 are separately fixed at the both sides of movable fine strain of millet 24, and lower left socle 19, lower right support 21 are separately fixed at the both sides of lower fixed seat 25.The two ends of each upper leveling rod 14 are connected on left socle 18 and upper right support 20, and the two ends of each lower leveling rod 15 are connected on lower left socle 19 and lower right support 21.By arranging the support of several groups of upper and lower leveling rollers, not only be convenient to installment and debugging, and, when leveling rod 14 on certain or lower leveling rod 15 in use wear and tear need change time, as long as pull down the right-hand member that right support 20 or lower right support 21(are arranged in Fig. 1), as long as the screw of leveling rod 14 on fixing with universal joint 13 or lower leveling rod 15 is unclamped on upper left socle 18, lower left socle 19, wherein certain needs the upper leveling rod 14 changed or lower leveling rod 15 independently to take out.On upper leveling rod 14 or lower leveling rod 15, two ends arrange the same, being all employing side's body, is in order to two is general, when connection side's body damages, can turn around directly to use (when upper leveling rod 14 or lower leveling rod 15 can also use), bring convenience to maintenance.(if will be synchronized with the movement gear and leveling roller are fitted together, and all inside fuselage, when needing to change certain lower leveling roller, must all upper leveling rollers be dismantled, maintenance trouble, and regulation time is long).
As shown in Figure 4 and Figure 8, motor 2(M1) be frequency control reducing motor, it is by reduction box 3(), flange 4 drives power gear box 5.As shown in Figure 3, power gear box 5 is provided with 34 gears altogether, and wherein going up most row's tooth sector 6 has 7, plays steering-effecting; Upper row's mainshaft gear 7 has 8, connects upper leveling rod 14 by universal coupling 12; Lower row's mainshaft gear 8 has 9, connects lower leveling rod 15 by universal coupling 12, selects one of them lower row's mainshaft gear 8 to be connected with reduction box 3 axle; Lower row's tooth sector 10 has 8, plays lower toothrow wheel steering-effecting, guarantees that lower leveling rod 15 transmission direction is consistent; Tooth sector 9 has two, and upper leveling rod 14 and lower leveling roller 15 are synchronously transmitted by these two tooth sectors 9.As shown in Figure 1 and Figure 4, the present invention adopts 17 roller levelings (comprising 8 upper leveling rods 14 and 9 lower leveling rollers 15), the corresponding middle upper row 8 of leveling roller 14 upper row mainshaft gear 7 on every root, the corresponding middle lower lower row's mainshaft gear 8 of row 9 of each lower leveling roller 15.On every root, leveling rod 14 is connected with power gear box 5 separately respectively by a universal coupling 12 with one end of lower leveling rod 15, and gear movement is delivered to each upper leveling roller 14 and lower leveling roller 15 by universal coupling 12 respectively.Please refer to Fig. 2-1 and Fig. 2-2, on every root, leveling rod 14 is respectively equipped with four carrying rollers 16, under every root, leveling rod 15 is respectively equipped with four carrying rollers 17, and carrying roller 16 and carrying roller 17 are connected with lower fixed seat 25 with movable fine strain of millet 24 respectively, makes the middle part of leveling rod 14 and lower leveling rod 15 increase rigidity.
As shown in Fig. 2-2, on every root, the middle upper part of adjacent two lower leveling rods 15 is located at by leveling rod 14.It adopts synchronous active movement, provides torque power by power gear box 5 to leveling rod 14 on every root and lower leveling rod 15.On every root, leveling rod 14 is individually arranged on left socle 18 and upper right support 20, and under every root, leveling rod 15 is individually arranged on lower left socle 19 and lower right support 21, fast easy to maintenance.
Shown in Fig. 5 and Fig. 8, synchronous axial system assembly has four groups, often organizes synchronous axial system assembly by stepper motor 27(M2, M3, M4, a M5) and a lifting decelerator 30 form.
As shown in Figure 6 and Figure 7; Numeral operation panel 29 is provided with motor and arranges switch, fixed length crawl, automatic/hand operation, automatically startup, abnormal alarm; the buttons such as emergency shutdown; four stepper motors 27 can separately setting data (four stepper motors 27 are independent to be arranged; digital-scroll technique), also can Synchronization Control.Numeral operation panel 29 can also carry out the control operation of motor 2.
The operation principle of metallic plate roller type leveler of the present invention is as follows: sheet metal occurs bending and deformation in porch, alternating bending in the middle of upper leveling roller and lower leveling roller.After upper leveling roller and lower leveling roller, deflection progressively reduces, and reaches plastic deformation, is in elastic stage in exit, reduces the internal stress of workpiece, leaves level(l)ing machine with smooth state, reaches the effect of workpiece leveling.Level(l)ing machine is suitable for thickness of workpiece 1.0 ~ 3.0mm, width≤600mm, the highest can the alloy tool steel metallic plate of various shapes of leveling about hardness 50HRC.Upper leveling rod group fine setting scope: 0.01 ~ 0.50mm.Upper leveling rod group lifting height≤120mm.The stepper motor parameter adopted is 86 steps, and moment is 16NM, and motor 2 adopts frequency control reducing motor, power 3 kilowatts, power consumptive province, and the steel plate of energy rolling per minute 5 ~ 9.5m length, has higher production efficiency.Flat board after smooth within 200mm, flatness≤0.10mm.
After adopting metallic plate roller type leveler of the present invention, in the production of metal sawing tool former roads technique, after shearing billot, increase by one leveling operation, raw material metal sheet material → shearing billot → billot leveling → mould blanking, raw-material out-of-flatness can be eliminated, have that leveling precision is high, processing range is wide, the features such as functional reliability is good under easy and simple to handle, high strength, not only be applied to sawing series products, also may be used for the fields such as architecture decorative product, smart stamping parts goods, stainless steel decorated articles.
Claims (8)
1. a metallic plate roller type leveler, it is characterized in that, it comprises motor, power gear box, upper leveling rod, lower leveling rod, support and fuselage, described power gear box and support are fixed on described fuselage, described motor drives described power gear box, the two ends of described each upper leveling rod and each lower leveling rod are connected on described support, and described each upper leveling rod is connected with described power gear box respectively by universal coupling with each lower leveling rod.
2. a kind of metallic plate roller type leveler as claimed in claim 1, it is characterized in that, described support comprises left socle, upper right support, lower left socle and lower right support, the two ends of described each upper leveling rod are connected on described upper left socle and upper right support, and the two ends of described each lower leveling rod are connected on described lower left socle and lower right support.
3. a kind of metallic plate roller type leveler as claimed in claim 2, it is characterized in that, it also comprises walking beam and step mechanism, described walking beam is connected on described fuselage, described step mechanism comprises stepper motor, lifting decelerator and digital control panel, described stepper motor and lifting decelerator composition synchronous axial system assembly, described digital control panel is connected with described stepper motor and controls the motion of described stepper motor, described walking beam is provided with four described synchronous axial system assemblies, described synchronous axial system assembly is controlled by described stepping motor synchronous, fine strain of millet moves up and down the control activity simultaneously of described stepper motor.
4. a kind of metallic plate roller type leveler as claimed in claim 3, it is characterized in that, it also comprises upper fixed seat and lower fixed seat, described lower fixed seat is fixed on described fuselage, fixed seat is connected to the top of described movable fine strain of millet, described upper left socle, upper right support are separately fixed at the both sides of described movable fine strain of millet, and described lower left socle, lower right support are separately fixed at the both sides of described lower fixed seat.
5. a kind of metallic plate roller type leveler as described in claim 1,2,3 or 4, is characterized in that, described motor is frequency control reducing motor, and described power gear box is connected with frequency control reducing motor.
6. a kind of metallic plate roller type leveler as described in claim 1,2,3 or 4, is characterized in that, on described every root, the middle upper part of adjacent two described lower leveling rods is located at by leveling rod.
7. a kind of metallic plate roller type leveler as claimed in claim 3, it is characterized in that, it also comprises protective cover, and the upper end of described step mechanism is located at by described protective cover.
8. a kind of metallic plate roller type leveler as claimed in claim 4, is characterized in that, on described every root, under leveling rod and described every root, leveling rod is respectively equipped with carrying roller, and described carrying roller is connected with described lower fixed seat with described movable fine strain of millet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335684.0A CN104226735B (en) | 2014-07-15 | 2014-07-15 | A kind of metallic plate roller type leveler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335684.0A CN104226735B (en) | 2014-07-15 | 2014-07-15 | A kind of metallic plate roller type leveler |
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| Publication Number | Publication Date |
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| CN104226735A true CN104226735A (en) | 2014-12-24 |
| CN104226735B CN104226735B (en) | 2016-08-17 |
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| CN201410335684.0A Active CN104226735B (en) | 2014-07-15 | 2014-07-15 | A kind of metallic plate roller type leveler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941251A (en) * | 2017-05-18 | 2018-12-07 | 德国柯乐机械制造有限公司 | Straightener and method for operating the straightener |
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| JPS6120620A (en) * | 1984-07-06 | 1986-01-29 | Ishikawajima Harima Heavy Ind Co Ltd | Straightening method of material by roller leveler |
| 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 |
| CN201720282U (en) * | 2010-06-23 | 2011-01-26 | 康凤明 | Double-driving roller-type leveling machine |
| CN102172675A (en) * | 2011-03-17 | 2011-09-07 | 中国第一汽车集团公司 | Metal plate camber straightening machine |
| WO2013035449A1 (en) * | 2011-09-07 | 2013-03-14 | スチールプランテック株式会社 | Roller leveler and metal plate leveling method using same |
| CN203991765U (en) * | 2014-07-15 | 2014-12-10 | 海联锯业有限公司 | A kind of metallic plate roller type leveler |
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2014
- 2014-07-15 CN CN201410335684.0A patent/CN104226735B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6120620A (en) * | 1984-07-06 | 1986-01-29 | Ishikawajima Harima Heavy Ind Co Ltd | Straightening method of material by roller leveler |
| 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 |
| CN201720282U (en) * | 2010-06-23 | 2011-01-26 | 康凤明 | Double-driving roller-type leveling machine |
| CN102172675A (en) * | 2011-03-17 | 2011-09-07 | 中国第一汽车集团公司 | Metal plate camber straightening machine |
| WO2013035449A1 (en) * | 2011-09-07 | 2013-03-14 | スチールプランテック株式会社 | Roller leveler and metal plate leveling method using same |
| CN203991765U (en) * | 2014-07-15 | 2014-12-10 | 海联锯业有限公司 | A kind of metallic plate roller type leveler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941251A (en) * | 2017-05-18 | 2018-12-07 | 德国柯乐机械制造有限公司 | Straightener and method for operating the straightener |
| CN108941251B (en) * | 2017-05-18 | 2022-01-07 | 德国柯乐机械制造有限公司 | Straightening machine and method for operating the same |
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| CN104226735B (en) | 2016-08-17 |
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Address after: 314300 No. 8 Jinping Road, Qinshan Industrial Zone, Qinshan street, Haiyan County, Zhejiang Patentee after: Hai Lian Sawing Technology Co., Ltd. Address before: 314300 No. 8 Jinping Road, Qinshan Industrial Zone, Qinshan street, Haiyan County, Zhejiang, Jiaxing Patentee before: HAILIAN SAW INDUSTRY CO., LTD. |