CN103381433B - Forming leveling machine for longitudinal welding seams of metal sheets - Google Patents
Forming leveling machine for longitudinal welding seams of metal sheets Download PDFInfo
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- CN103381433B CN103381433B CN201310346140.XA CN201310346140A CN103381433B CN 103381433 B CN103381433 B CN 103381433B CN 201310346140 A CN201310346140 A CN 201310346140A CN 103381433 B CN103381433 B CN 103381433B
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Abstract
The invention relates to a forming leveling machine for longitudinal welding seams of metal sheets. The forming leveling machine comprises components such as a rack, an adjustable air cylinder, an air cylinder base, a guide column, a connector, a connecting plate, a rotating shaft support, a rotating shaft, an upper rolling wheel, a nut, a large bevel gear, a small bevel gear, a transmission shaft, a transmission shaft base, a joint, a connecting shaft, a connecting disk, a speed reducer, a semi-clamp, a semi-clamp base, a fixed cantilever, a lower rolling wheel and a pin roll. The forming leveling machine is applicable to leveling of the longitudinal welding seams of pipe fittings of different diameters below three millimeters and is safe, reliable, simple in structure and convenient to operate and maintain.
Description
Technical field
The invention belongs to metal sheet manufacture field, especially relate to the shaping levelling machine of a kind of sheet metal longitudinal seam.
Background technology
In air filter manufacturing process, have many pipe fittings and shell to adopt carbon steel thin plate manufacture, it manufactures the method that production technology generally adopts electric resistance welding.The process structure employing scrap (bridge) spot welding of welding or seam weldering, because resistance spot welding or seam postwelding produce impression and scrap (bridge) warpage injustice, have a strong impact on product appearance quality and parts assembling.In order to solve distortion and the uneven problem of scrap (bridge) warpage of the rear existence of welding, usually adopting and manually using Sheet metal hammer bearing calibration to solve.Manually correct by Sheet metal hammer owing to adopting, there is percussion power size unequal, can produce and knock concavo-convex vestige and joint edge and grind long and cause second time distortion, product appearance quality can not well control, and labor strength is large, and production efficiency is low.Therefore metallic coil pipe part producer is manufactured, especially air filter producer, in the urgent need to there being a simply adjustable, the leveling device that is suitable for small lot multi items, is suitable for different-diameter weld seam.
Summary of the invention
The object of this invention is to provide the shaping levelling machine of a kind of sheet metal longitudinal seam, be by sheet metal scrap (bridge) through resistance spot welding or seam postwelding produce impression and scrap (bridge) warpage injustice carry out corrections pressing, improve presentation quality and sealing, weld seam is corrected to solve artificial Sheet metal hammer at present, labor strength is large, the problem that production efficiency is low.
To achieve these goals, present invention employs following technical scheme:
The shaping levelling machine of sheet metal longitudinal seam of the present invention, comprises frame, adjustable cylinder, cylinder block, guide pillar, connector, connecting plate, turning cylinder support, turning cylinder, upper roller, nut, bevel gear wheel, bevel pinion, power transmission shaft, transmission shaft support, joint, connecting axle, terminal pad, reductor, half parts such as card, half deck, cantilever mounted, bottom roller, bearing pin composition.
Described frame is welded to form as body structure by steel beam column, the front end of upper rack is provided with cylinder block, cylinder block is vertically installed with adjustable cylinder, be fixed on connecting plate by connector after the piston rod of adjustable cylinder is passed down through cylinder block, guide pillar is provided with between connecting plate and cylinder block, turning cylinder support is fixed with below connecting plate, turning cylinder support has been horizontally disposed with turning cylinder, turning cylinder one end is provided with upper roller, upper roller passes through nut and the tight axle head at turning cylinder, and the turning cylinder other end is provided with bevel gear wheel.
Reductor is arranged on central rack dividing plate, reductor main shaft is connected with connecting axle one end by terminal pad, joint, the connecting axle other end is connected with power transmission shaft one end by joint, power transmission shaft is arranged in transmission shaft support, transmission shaft support is arranged on below connecting plate, the power transmission shaft other end is provided with bevel pinion, and bevel pinion is meshed with bevel gear wheel and drives turning cylinder and upper roller work, and the joint of setting is to make the transmission of power can adapt to moving up and down of upper roller.
Frame lower is provided with half card, half deck, and is provided with cantilever mounted in the middle of both, the external part of cantilever mounted is provided with bottom roller, and bottom roller is arranged on the end of cantilever mounted by Xiao's axle, correspondingly with upper roller arranges.
Design feature of the present invention is: adopt pneumatic adjustable cylinder to control upper and lower stroke, and smoothing pressure is relevant with cylinder piston area and input air pressure size, and its control system adopts pneumatic triple piece and pedal pneumatic switch to control; Upper roller is driving wheel, and upper roller is equipped with stepless speed regulation reducer and drives, and working speed controls by regulating reductor knob to reach desired duty, and bottom roller is driven pulley; Upper and lower roller diameter and width are determined by scrap (bridge) size; Bottom roller cross sectional shape in change, can be pressed into the convex or concave bar in longitudinally various cross section and can suppress reticulation patterns on weld seam scrap (bridge); Correct fusion length to be determined by cantilevered axle extension elongation.This machine is applicable to the longitudinal seam smoothing of the pipe fitting of the different-diameter of less than three millimeters, and this machine is safe and reliable, structure simple, and operating maintenance is convenient.
Accompanying drawing explanation
Fig. 1 is assembly structure schematic diagram of the present invention.
Fig. 2 is the right view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is elaborated:
As shown in Figure 1, the shaping levelling machine of sheet metal longitudinal seam of the present invention, comprises the parts compositions such as frame 18, adjustable cylinder 2, cylinder block 1, guide pillar 3, connector 4, connecting plate 5, turning cylinder support 8, turning cylinder 20, upper roller 21, nut 19, bevel gear wheel 9, bevel pinion 7, power transmission shaft 10, transmission shaft support 6, joint 11, connecting axle 12, terminal pad 16, reductor 17, half card 14, half deck 15, cantilever mounted 13, bottom roller 22, bearing pin 23.
Described frame 18 is welded to form as body structure by steel beam column, the front end on frame 18 top is provided with cylinder block 1, cylinder block 1 is vertically installed with adjustable cylinder 2, be fixed on connecting plate 5 by connector 4 after the piston rod of adjustable cylinder 2 is passed down through cylinder block 1, guide pillar 3 is provided with between connecting plate 5 and cylinder block 1, turning cylinder support 8 is fixed with below connecting plate 5, turning cylinder support 8 is horizontally disposed with turning cylinder 20, turning cylinder 20 one end is provided with upper roller 21, upper roller 21 passes through nut 19 and the tight axle head at turning cylinder 20, turning cylinder 20 other end is provided with bevel gear wheel 9.
Reductor 17 is arranged in frame 18 intermediate membrane, reductor 17 main shaft is connected with connecting axle 12 by terminal pad 16, joint 11, connecting axle 12 is connected with power transmission shaft 10 one end by joint 11, power transmission shaft 10 is arranged in transmission shaft support 6, transmission shaft support 6 is arranged on below connecting plate 5, power transmission shaft 10 other end is provided with bevel pinion 7, and bevel pinion 7 is meshed with bevel gear wheel 9 and drives turning cylinder 20 and upper roller 21 to work.
Frame 18 bottom is provided with half card 14, half deck 15, and is provided with cantilever mounted 13 in the middle of both, the external part of cantilever mounted 13 is provided with bottom roller 22, and bottom roller 22 is arranged on one end of cantilever mounted 13 by bearing pin 23, correspondingly with upper roller 21 arranges.
In use, the present invention adopts pneumatic adjustable cylinder 2 to control stroke up and down and the operating pressure of upper roller 21, and control system adopts pneumatic triple piece and pedal pneumatic switch to control; Upper roller 21 is driving wheel, is equipped with stepless speed regulation reducer 17 and drives.Bottom roller 22 is driven pulley, by needing the pipe fitting level of leveling to be placed on bottom roller 22, can start working.For when preventing work, workpiece skids on bottom roller 22, can netted impression be processed on the surface at bottom roller 22 or increase roller widths.For when preventing work, upper roller 21 swings, between connecting plate 5 and cylinder block 1, be provided with guide pillar 3.Convenient disassembly is answered in the setting of upper and lower roller simultaneously.
Above-described is only the preferred embodiment of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
Claims (1)
1. the shaping levelling machine of sheet metal longitudinal seam, comprise frame, reductor, upper roller and bottom roller, it is characterized in that: described frame is welded to form as body structure by steel beam column, the front end of upper rack is provided with cylinder block, cylinder block is vertically installed with adjustable cylinder, be fixed on connecting plate by connector after the piston rod of adjustable cylinder is passed down through cylinder block, guide pillar is provided with between connecting plate and cylinder block, turning cylinder support is fixed with below connecting plate, turning cylinder support has been horizontally disposed with turning cylinder, turning cylinder one end is provided with upper roller, upper roller passes through nut and the tight axle head at turning cylinder, the turning cylinder other end is provided with bevel gear wheel,
Reductor is arranged on central rack dividing plate, reductor main shaft is connected with connecting axle one end by terminal pad, joint, the connecting axle other end is connected with power transmission shaft by joint, power transmission shaft is arranged in transmission shaft support, transmission shaft support is arranged on below connecting plate, end part of driving shaft is provided with bevel pinion, and bevel pinion is meshed with bevel gear wheel and drives turning cylinder and upper roller work;
Frame lower is provided with half card, half deck, and is provided with cantilever mounted in the middle of both, the external part of cantilever mounted is provided with bottom roller, and bottom roller is arranged on the end of cantilever mounted by bearing pin, correspondingly with upper roller arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346140.XA CN103381433B (en) | 2013-08-10 | 2013-08-10 | Forming leveling machine for longitudinal welding seams of metal sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346140.XA CN103381433B (en) | 2013-08-10 | 2013-08-10 | Forming leveling machine for longitudinal welding seams of metal sheets |
Publications (2)
| Publication Number | Publication Date |
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| CN103381433A CN103381433A (en) | 2013-11-06 |
| CN103381433B true CN103381433B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310346140.XA Active CN103381433B (en) | 2013-08-10 | 2013-08-10 | Forming leveling machine for longitudinal welding seams of metal sheets |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115770802A (en) * | 2021-09-07 | 2023-03-10 | 中集安瑞醇科技股份有限公司 | Conical cylinder welding seam leveling machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6244494B1 (en) * | 1999-06-11 | 2001-06-12 | Iron Bay, Inc. | Apparatus and method for leveling the clamping surface to provide proper heat sink for narrow strips in coil end joiner |
| JP3709743B2 (en) * | 1999-06-30 | 2005-10-26 | Ｊｆｅスチール株式会社 | Internal bead rolling equipment for steel pipes |
| WO2005032753A1 (en) * | 2003-10-09 | 2005-04-14 | Can Man | Roll seam welding machine and method for roll seam welding sheet metal cylinders with a flat rolled wire electrode |
| CN200948530Y (en) * | 2006-01-09 | 2007-09-19 | 李科连 | On-line inner-outer weld seam roll squeezer |
| CN101623803A (en) * | 2008-07-08 | 2010-01-13 | 庄添财 | Weld bead rolling machine |
| CN101913039A (en) * | 2010-07-30 | 2010-12-15 | 溧阳市四方不锈钢制品有限公司 | Weld flattening machine |
| CN203409033U (en) * | 2013-08-10 | 2014-01-29 | 蚌埠金威滤清器有限公司 | Longitudinal seam forming leveling machine of metal thin plate |
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| CN103381433A (en) | 2013-11-06 |
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