CN101913080A - Tailor welding and correcting integrated machine - Google Patents
Tailor welding and correcting integrated machine Download PDFInfo
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- CN101913080A CN101913080A CN 201010260303 CN201010260303A CN101913080A CN 101913080 A CN101913080 A CN 101913080A CN 201010260303 CN201010260303 CN 201010260303 CN 201010260303 A CN201010260303 A CN 201010260303A CN 101913080 A CN101913080 A CN 101913080A
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Abstract
The invention relates to a tailor welding and correcting integrated machine. The machine comprises a main tailor welding machine and an auxiliary correcting machine, wherein the main tailor welding machine comprises an upper gantry mechanism and a pedestal mechanism; the integrated machine is characterized in that the pedestal mechanism is provided with an alignment mechanism; the alignment mechanism comprises two groups of web plate alignment devices and two groups of wing plate alignment devices; the two groups of web plate alignment devices and the two groups of wing plate alignment devices are interlaced along the conveying direction of a workpiece; the two groups of web plate alignment devices are connected with a web plate hydraulic motor through a first worm-gear speed reducer respectively; and the two groups of wing plate alignment devices are connected with a wing plate hydraulic motor through a second worm-gear speed reducer respectively. In the machine, the worm-gear speed reducer and gear drive are adopted, so high driving accuracy and high driving reliability are ensured; the two groups of web plate alignment devices and the two groups of wing plate alignment devices are driven by one hydraulic motor respectively, so the alignment synchronism is good; and by using an active correction mode that a correction oil cylinder is used for driving an upper correction wheel on an eccentric shaft, the machine has a compact structure, does not influence the observation view and can conveniently adjust the correction force and the correction amount.
Description
Technical field
The present invention relates to the Automation of Welding equipment, specifically a kind of tailor welding and correcting integrated machine.
Background technology
Along with the fast development of economy and process of industrialization, steel building is adopted more and more because of having advantages such as cost is low, construction speed is fast, and is therefore, also increasing as the demand of the welded H section steel of steel building main support structural member.
H shaped steel welding production line mainly contains the branch of light steel wire and heavy steel wire, no matter be light steel wire or heavy steel wire, main equipment all is: numerical control cutting machine, the upright machine of H shaped steel group, gantry weldering, cantilever weldering, H shaped steel edge of a wing arbor press and H shaped steel shot-blasting machine.The main distinction of light steel wire and heavy steel wire is: light steel wire is made up of single device, and transmission, the upset of workpiece between every equipment mainly finished by driving.Heavy steel wire then is at each equipment room rollgang and upset auxiliary equipment to be set, and makes the manufacturing process of H shaped steel form pipelining, and degree of changing into significantly improves automatically.
In order further to improve the production efficiency of H shaped steel, a kind of tailor welding and correcting integrated machine that assembly unit, welding, three functional units of rectification are combined has appearred again in recent years, it structurally will organize upright machine exactly and arbor press is combined, and just welding manner is protected the solder joint weldering by the gas of the upright machine of group and changed the submerged-arc welding welding into.
Tailor welding and correcting integrated machine is a High-efficient Production equipment of manufacturing light-duty H shaped steel, it will concentrate on an equipment by the technical process that the upright machine of group, gantry weldering, three equipment of arbor press are manufactured and finish, reduce the technological process that H shaped steel is manufactured, saved the installing space of equipment and operating personnel's quantity.Owing to adopted single arc double wire hidden arc welding, made speed of welding improve nearly one times.Two weld seams weld simultaneously when welding, make reduce half the weld interval of every H shaped steel.In general, tailor welding and correcting integrated machine improves nearly 5 times than the production efficiency of a light-duty H type steel production line.
But present tailor welding and correcting integrated machine structure is not too reasonable, and automaticity is lower, and the web wing plate adopts manual positioning and clamps by oil cylinder, and correction section adopts the passive rectification mode of manual preset correct amount.There is following problem in this tailor welding and correcting integrated machine: 1, positioning accuracy is low.2, operate the inconvenience that wastes time and energy.3, owing to adopt the mode of passive rectification, correcting process is wayward.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, more reasonably tailor welding and correcting integrated machine of a kind of structure is provided, and this tailor welding and correcting integrated machine has adopted automatic location centering principle, has significantly improved splicing accuracy and reliability, operate more simple and conveniently, simultaneously correcting process is controlled easily.
According to technical scheme provided by the invention, described tailor welding and correcting integrated machine comprises the welding main frame and corrects subsidiary engine, the welding main frame comprises frame mechanism and base mechanism to the doorstep, it is characterized in that: described base mechanism is provided with centering body, described centering body comprises two groups of web centralising devices and two groups of wing plate centralising devices, two groups of web centralising devices and two groups of wing plate centralising devices are along the transmission direction interlaced arrangement of workpiece, two groups of web centralising devices are connected with the web hydraulic motor by first worm reduction gear respectively, and two groups of wing plate centralising devices are connected with the wing plate hydraulic motor by second worm reduction gear respectively.
Described base mechanism comprises pedestal, main transmission reductor, final drive shaft, main drive roller, driven voller, driven roll, welding gun fixture and centering body; The main transmission reductor is installed in pedestal one side, and final drive shaft is installed on the pedestal by bearing, and the main transmission reductor drives the final drive shaft rotation by chain sprocket, and sprocket wheel is installed on the final drive shaft; Main drive roller, driven roll, driven voller are installed in the pedestal top by supporting roller seat respectively, and sprocket wheel is equipped with in the end of main drive roller, driven voller, are connected transmission by the sprocket wheel chain between main drive roller, driven voller and the final drive shaft; Described welding gun fixture is positioned at the top of main drive roller, and the welding gun fixture is used for fixing welding gun, and by oil cylinder and slide rail make welding gun produce near or away from the action of weld seam; Described centering body is fixed on the pedestal.
Described frame mechanism to the doorstep comprises column, crossbeam, lifting beam, lower pressure wheel and down pressing oil cylinder, two root posts vertically are fixed on the base mechanism, crossbeam is fixed on two root post tops, down pressing oil cylinder is installed on the crossbeam, the tailpiece of the piston rod of down pressing oil cylinder is connecting the lifting beam downwards, and lower pressure wheel is fixedly mounted on the bottom of lifting beam.
Described web centralising device comprises first mount pad, first power transmission shaft and two web centering wheel mechanisms that structure is identical, first mount pad is fixed on the base mechanism, first power transmission shaft is installed in first mount pad by bearing, first power transmission shaft links to each other with first worm reduction gear, by the first worm reduction gear driven rotary; Two web centering wheel mechanisms are relatively positive, are installed on first mount pad; Each web centering wheel mechanism includes first driving gear, driven gear, first travelling gear, first screw mandrel, first screw, first telescopic shaft, first flange cover and web centering wheel, first driving gear is installed in the end of first power transmission shaft, driven gear is installed in first mount pad outside by axle and bearing, first travelling gear is installed in the first screw mandrel end, and first screw mandrel is installed on first mount pad by axle and bearing; First screw of suit and its threaded engagement transmission on first screw mandrel, first telescopic shaft is connected on first screw; The described first telescopic shaft rear end places in first flange cover and can move freely, and the described first telescopic shaft front end is installed with web centering wheel by axle and bearing.
Described wing plate centralising device comprises second mount pad, second power transmission shaft and two wing plate centering wheel mechanisms that structure is identical, second mount pad is fixed on the base mechanism, second power transmission shaft is installed in second mount pad by bearing, second power transmission shaft links to each other with second worm reduction gear, by the second worm reduction gear driven rotary; Two wing plate centering wheel mechanisms are relatively positive, are installed on second mount pad; Each wing plate centering wheel mechanism includes second driving gear, second travelling gear, second screw mandrel, second screw, second telescopic shaft, second flange cover and wing plate centering wheel, second driving gear is installed in the end of second power transmission shaft, second travelling gear is installed in the second screw mandrel end, second screw mandrel is installed on second mount pad by axle and bearing, and second driving gear is meshed with second travelling gear; Second screw of suit and its threaded engagement transmission on second screw mandrel, telescopic shaft is connected on second screw; The described second telescopic shaft rear end places in second flange cover and can move freely, and the described second telescopic shaft front end is installed with wing plate centering wheel by axle and bearing.
The inboard of described two root posts is provided with guide rail, and the two ends of described lifting beam are equipped with orthogonal two groups of guide wheels, and guide wheel is close on three faces of guide rail.
Described rectification subsidiary engine comprises left wallboard, right wallboard, rectification axle, the axis of guide, upper left rectification wheel mechanism, upper right rectification wheel mechanism, left governor motion, right governor motion and corrects wheel down; Correct the axle and the axis of guide and be installed on left wallboard, the right wallboard, the axis of guide is positioned at corrects the axle below; Upper left rectification wheel mechanism is positive relative with upper right rectification wheel mechanism, and being contained in the two ends of correcting the axle and the axis of guide respectively also can be along the axle slippage; Left side governor motion is installed on the left wallboard, and left governor motion is used to drive the slippage of upper left rectification wheel mechanism; Right governor motion is installed on the right wallboard, and right governor motion is used to drive the slippage of upper right rectification wheel mechanism; The described wheel of correcting down is installed in the centre position of correcting axle by bearing, is fixed with the sprocket wheel cover coaxial with it on the following rectification wheel; By axle and bearing auxilliary power transmission shaft is installed near a side of correcting subsidiary engine on the described welding main frame pedestal, on the auxilliary power transmission shaft sprocket wheel is installed, the described sprocket wheel cover of correcting down on the wheel is connected transmission by the sprocket wheel on the auxilliary power transmission shaft with sprocket wheel on the final drive shaft, and the sprocket wheel cover drives to correct down takes turns rotation.
Described upper left rectification wheel mechanism, upper right rectification wheel mechanism structure are identical; They include corrects arm, rectification oil cylinder, eccentric shaft and goes up the rectification wheel, correcting arm is contained on the rectification axle and the axis of guide, be provided with axle bed on the top of correcting arm, the eccentric shaft rear end is installed on the axle bed by bearing, and last rectification wheel is installed in the eccentric shaft front end by bearing; The rectification oil cylinder is hinged and is fixed on the rectification arm, and the piston rod of correcting oil cylinder is hinged on eccentric shaft, and piston rod stretches and drives the eccentric shaft rotation, and eccentric shaft drives the rectification wheel of going up mounted thereto and presses down or lift.
Described left governor motion, right governor motion structure are identical, and they include handwheel, regulate screw mandrel and regulate screw, regulate screw mandrel and are installed on left wallboard or the right wallboard by axle sleeve, and handwheel is installed in the rear end of regulating screw mandrel; Regulate nut sleeve on the screw thread of adjusting screw mandrel front end, regulate screw and be connected, drive the adjusting screw by the screw thread transmission when regulating the screw mandrel rotation and move with upper left rectification wheel mechanism or upper right rectification wheel mechanism.
The present invention compared with prior art, advantage is: adopt worm reduction gear and gear drive, significantly improved transmission accuracy and reliability; Two groups of wing plate centralising devices and two groups of web centralising devices are respectively driven by same hydraulic motor, and the centering synchronism is good; Adopt to correct oil cylinder and drive the mode of initiatively correcting of correcting wheel that goes up on the eccentric shaft, make the correction section compact conformation, do not influence the observation sight line of welding process, and the size adjustment of corrective force and correct amount is convenient and reliable.
Description of drawings
Fig. 1 is overall structure of the present invention and applicable cases schematic diagram.
Fig. 2 is the structural representation of welding main frame.
Fig. 3 is the structure vertical view of welding main frame base mechanism.
Fig. 4 is that the A-A of Fig. 3 is to cutaway view.
Fig. 5 is that the B-B of Fig. 3 is to cutaway view.
Fig. 6 is a main transmission schematic diagram of the present invention.
Fig. 7 is that the C-C of Fig. 6 is to cutaway view.
Fig. 8 is that the D-D of Fig. 6 is to cutaway view.
Fig. 9 is that the E-E of Fig. 6 is to cutaway view.
Figure 10 is for correcting the structural representation of subsidiary engine.
Figure 11 is for correcting the structural representation of upper left straightening mechanism in the subsidiary engine.
Figure 12 is for correcting lower support wheel scheme of installation in the subsidiary engine.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: described tailor welding and correcting integrated machine mainly is made up of welding main frame 5 and rectification subsidiary engine 6.
As Fig. 1～shown in Figure 5, described welding main frame is mainly by frame mechanism 5a and base mechanism 5b form to the doorstep.
As shown in Figure 2, described frame mechanism 5a to the doorstep comprises column 11, crossbeam 10, lifting beam 12, lower pressure wheel 16 and down pressing oil cylinder 9, two root posts 11 vertically are fixed on the base mechanism 5b, crossbeam 10 is fixed on two root posts, 11 tops, down pressing oil cylinder 9 is installed on the crossbeam 10 by screw, the tailpiece of the piston rod of down pressing oil cylinder 9 is connecting lifting beam 12 downwards, and lower pressure wheel 16 is fixedly mounted on the bottom of lifting beam 12.The thrust that down pressing oil cylinder 9 produces is delivered on the workpiece by lower pressure wheel 16, relies on the groove on the lower pressure wheel 16 to realize compressing centering.The inboard of described two root posts 11 is provided with guide rail 13, the two ends of described lifting beam 12 are equipped with inner guide pulley 14 and side guide wheel 15, inner guide pulley 14 is close on three faces of guide rail 13 with side guide wheel 15, and lifting beam 12 is guaranteed the accuracy that its lifting is slided by the guide rail on the column 11 13.
Described base mechanism 5b comprises pedestal 19, main transmission reductor 17, final drive shaft 18, main drive roller 21, driven voller 27, driven roll 26, welding gun fixture 20 and centering body.As Fig. 6～shown in Figure 8, main transmission reductor 17 is installed in pedestal 19 1 sides, and final drive shaft 18 is installed on the pedestal 19 by bearing, and main transmission reductor 17 drives final drive shaft 18 rotations by chain sprocket, on the final drive shaft 18 sprocket wheel is installed; Main drive roller 21, driven roll 26, driven voller 27 are installed in pedestal 19 tops by supporting roller seat respectively, sprocket wheel is equipped with in the end of main drive roller 21, driven voller 27, be connected transmission by the sprocket wheel chain between main drive roller 21, driven voller 27 and the final drive shaft 18, be used to drive workpiece and transmit forward.Main drive roller 21, driven roll 26 and driven voller 27 cooperate with lower pressure wheel 16 simultaneously, and web and the wing plate with workpiece compresses jointly, and the weld seam faying face is adjacent to; Described driven roll 26 mainly plays a part to support and the transmission workpiece; As Fig. 2, shown in Figure 3, described welding gun fixture 20 is positioned at the top of main drive roller 21, and welding gun fixture 20 is used for fixing welding gun, and by oil cylinder and slide rail make welding gun produce near or away from the action of weld seam; Described centering body comprises two groups of web centralising devices 22 and two groups of wing plate centralising devices 23, two groups of web centralising devices 22 and two groups of wing plate centralising devices 23 are along the transmission direction interlaced arrangement of workpiece, two groups of web centralising devices 22 are connected with web hydraulic motor 25 by first worm reduction gear 24 respectively, and two groups of wing plate centralising devices 23 are connected with wing plate hydraulic motor 28 by second worm reduction gear 29 respectively.
As shown in Figure 4, described web centralising device 22 comprises first mount pad 30, first power transmission shaft 31 and two web centering wheel mechanisms that structure is identical, first mount pad 30 utilizes screw to be fixed on the pedestal 19, first power transmission shaft 31 is installed in first mount pad 30 by bearing, first power transmission shaft 31 links to each other with first worm reduction gear 24, by first worm reduction gear, 24 driven rotary; Two web centering wheel mechanisms are relatively positive, are installed on first mount pad 30; Each web centering wheel mechanism includes first driving gear 32, driven gear 33, first travelling gear 34, first screw mandrel 35, first screw 36, first telescopic shaft 37, first flange cover 38 and web centering wheel 39, first driving gear 32 is installed in the end of first power transmission shaft 31, driven gear 33 is installed in first mount pad, 30 outsides by axle and bearing, first travelling gear 34 is installed in first screw mandrel, 35 ends, and first screw mandrel 35 is installed on first mount pad 30 by axle and bearing; First screw, 36, the first telescopic shafts 37 of suit and its threaded engagement transmission on first screw mandrel 35 are connected on first screw 36; Described first telescopic shaft 37 rear ends place in first flange cover 38 and can move freely, and described first telescopic shaft, 37 front ends are installed with web centering wheel 39 by axle and bearing.The operation principle of web centralising device 22 is: web hydraulic motor 25 drives 31 rotations of first power transmission shaft by first worm reduction gear 24, first driving gear 32 on first power transmission shaft 31 drives first travelling gear 34 by driven gear 33 and rotates, first travelling gear 34 drives first screw mandrel 35 and rotates, thereby ordering about first screw 36 moves axially on first screw mandrel 35, and then driving the front and back slip in first flange cover 38 of first telescopic shaft 37, the web centering wheel 39 of first telescopic shaft, 37 front ends can compress or unclamp workpiece.Described two groups of web centralising devices 22 are driven by same web hydraulic motor 25, and the centering synchronism is good.In order to improve the barrier propterty of equipment, on described first driving gear 32, driven gear 33 and first travelling gear 34 gear cover 40 is housed.
As shown in Figure 5, described wing plate centralising device 23 comprises second mount pad 41, second power transmission shaft 42 and two wing plate centering wheel mechanisms that structure is identical, second mount pad 41 utilizes screw to be fixed on the pedestal 19, second power transmission shaft 42 is installed in second mount pad 41 by bearing, second power transmission shaft 42 links to each other with second worm reduction gear 29, by second worm reduction gear, 29 driven rotary; Two wing plate centering wheel mechanisms are relatively positive, are installed on second mount pad 41; Each wing plate centering wheel mechanism includes second driving gear 43, second travelling gear 44, second screw mandrel 45, second screw 46, second telescopic shaft 47, second flange cover 48 and wing plate centering wheel 49, second driving gear 43 is installed in the end of second power transmission shaft 42, second travelling gear 44 is installed in second screw mandrel, 45 ends, second screw mandrel 45 is installed on second mount pad 41 by axle and bearing, and second driving gear 43 is meshed with second travelling gear 44; Second screw, 46, the second telescopic shafts 47 of suit and its threaded engagement transmission on second screw mandrel 45 are connected on second screw 46; Described second telescopic shaft 47 rear ends place in second flange cover 48 and can move freely, and described second telescopic shaft, 47 front ends are installed with wing plate centering wheel 49 by axle and bearing.The operation principle of wing plate centralising device 23 is: wing plate hydraulic motor 28 drives 42 rotations of second power transmission shaft by second worm reduction gear 29, second driving gear 43 on second power transmission shaft 42 drives second travelling gear 44 and rotates, second travelling gear 44 drives second screw mandrel 45 and rotates, thereby ordering about second screw 46 moves axially on second screw mandrel 45, and then driving the front and back slip in second flange cover 48 of second telescopic shaft 47, the wing plate centering wheel 49 of second telescopic shaft, 47 front ends can compress or unclamp workpiece.Described two groups of wing plate centralising devices 23 are driven by same wing plate hydraulic motor 28, and the centering synchronism is good.In order to improve the barrier propterty of equipment, on described second driving gear 43 and second travelling gear 44 gear cover 40 is housed.
As shown in figure 10, described rectification subsidiary engine 6 mainly is made up of left wallboard 51, right wallboard 60, rectification axle 54, the axis of guide 52, upper left rectification wheel mechanism 55, upper right rectification wheel mechanism 58, left governor motion 53, right governor motion 59 and the following wheel 57 of correcting; Correct the axle 54 and the axis of guide 52 and be installed on left wallboard 51, the right wallboard 60, the axis of guide 52 is positioned at corrects axle 54 belows; Upper left rectification wheel mechanism 55 is relative with upper right rectification wheel mechanism 58 fronts, is contained in two ends and the axle slippage of energy edge of correcting the axle 54 and the axis of guide 52 respectively, to adapt to the rectification of different size workpiece; Left side governor motion 53 is installed on the left wallboard 51, and left governor motion 53 is used to drive upper left rectification wheel mechanism 55 slippages; Right governor motion 59 is installed on the right wallboard 60, and right governor motion 59 is used to drive upper right rectification wheel mechanism 58 slippages; The described wheel 57 of correcting down is installed in the centre position of correcting axle 54 by bearing, and following the rectification is fixed with the sprocket wheel cover 56 coaxial with it on the wheel 57.As Fig. 6, shown in Figure 7, by axle and bearing auxilliary power transmission shaft 50 is installed near a side of correcting subsidiary engine 6 on described welding main frame 5 pedestals 19, on the auxilliary power transmission shaft 50 sprocket wheel is installed, the described sprocket wheel cover of correcting down on the wheel 57 56 is connected transmission by the sprocket wheel on the auxilliary power transmission shaft 50 with sprocket wheel on the final drive shaft 18, correct wheel 57 under sprocket wheel cover 56 drives and rotate, workpiece is corrected continuously.
Described upper left rectification wheel mechanism 55, upper right rectification wheel mechanism 58 structures are identical, with upper left rectification wheel mechanism 55 is example, as shown in figure 11, it comprises corrects arm 63, rectification oil cylinder 64, eccentric shaft 62 and goes up rectification wheel 61, correcting arm 63 is contained on the rectification axle 54 and the axis of guide 52, be provided with axle bed 65 on the top of correcting arm 63, eccentric shaft 62 rear ends are installed on the axle bed 65 by bearing, and last rectification is taken turns 61 and is installed in eccentric shaft 62 front ends by bearing; Correcting oil cylinder 64 hinges is fixed on the rectification arm 63, the piston rod of correcting oil cylinder 64 is hinged on eccentric shaft 62, the flexible eccentric shaft 62 that drives of piston rod rotates, and eccentric shaft 62 drives the wheel 61 of upward correcting mounted thereto and presses down or lift, and becomes corrective force thereby will correct oil cylinder 64 power conversion.
Described left governor motion 53, right governor motion 59 structures are identical, with left governor motion 53 is example, as shown in figure 10, it comprises handwheel 53a, regulates screw mandrel 53b and regulates screw 53c, regulating screw mandrel 53b is installed on the left wallboard 51 by axle sleeve, handwheel 53a is installed in the rear end of regulating screw mandrel 53b, regulates screw mandrel 53b so that rotate; Regulating screw 53c is enclosed within on the screw thread of regulating screw mandrel 53b front end, regulating screw 53c is connected with rectification arm 63 in the upper left rectification wheel mechanism 55, drive adjusting screw 53c slippage by the screw thread transmission when adjusting screw mandrel 53b rotates, adjusting screw 53c drives upper left rectification wheel mechanism 55 and moves.
Tailor welding and correcting integrated machine of the present invention links to each other according to known manner with electric-control system with hydraulic system.As shown in Figure 1, passive roller-way 1, the first pre-centering equipment 2, active roller-way 3 and the second pre-centering equipment 4 before the place ahead of tailor welding and correcting integrated machine is disposed with, initiatively the cylinder on the roller-way 3 drives rotation by reductor by the sprocket chain bar, is used for workpiece transfer to tailor welding and correcting integrated machine; The first pre-centering equipment 2 and the second pre-centering equipment 4 are used for workpiece to be spliced is aligned in advance, to improve splicing precision and joining quality.Be provided with the passive roller-way 8 of rise and fall roller 7 and back at the rear of tailor welding and correcting integrated machine, the cylinder on the rise and fall roller 7 can be boosted by hydraulic cylinder, so that still can hold workpiece after the workpiece welding deformation upwarps.Above-mentioned preceding passive roller-way 1, the first pre-centering equipment 2, active roller-way 3, the second pre-centering equipment 4, the passive roller-way 8 of rise and fall roller 7 and back all can adopt conventional equipment of the prior art.
The course of work of the present invention and operation principle are as follows:
H shaped steel is made up of two blocks of wing plates and a web.
(1) pre-centering a: wing plate is lain on preceding passive roller-way 1, the first pre-centering equipment 2, active roller-way 3 and the second pre-centering equipment 4 in tailor welding and correcting integrated machine the place ahead, place web vertically on wing plate centre position, web parallels with the length direction of wing plate, and web and wing plate utilize first, second pre-centering equipment 2,4 pre-centerings;
(2) input: start initiatively roller-way 3, web and wing plate are by active roller-way 3 input tailor welding and correcting integrated machines;
(3) centering: the 22 pairs of webs of two groups of web centralising devices on the welding main frame 5 carry out accurate centering location, and 23 pairs of wing plates of two groups of wing plate centralising devices carry out accurate centering location; To the doorstep the down pressing oil cylinder 9 in the frame mechanism descends simultaneously, and the groove on the lower pressure wheel 16 compresses web;
(4) welding: welding gun moves into place, and the connecting portion of web and wing plate is welded, and main transmission reductor 17 drives main drive rollers 21, driven voller 27 rotates, and realizes the continuous conveying and the welding of web and wing plate;
(5) correct: web after the welding and wing plate enter corrects subsidiary engine 6, correct the upper left rectification wheel mechanism 55 of subsidiary engine 6,58 actions of upper right rectification wheel mechanism, correct oil cylinder 64 drives and go up the upper surface that rectification wheel 61 is pushed down the wing plate both sides, the following lower surface of correcting wheel 57 support wing plates, following rectification wheel 57 drives by main transmission reductor 17 simultaneously, carry out continuous corrective operations, produce by a web and the semi-finished product workpiece that wing plate is formed;
(6) output: above-mentioned semi-finished product workpiece is by passive roller-way 8 outputs of rise and fall roller 7 and back at tailor welding and correcting integrated machine rear;
(7) another piece wing plate is lain on preceding passive roller-way 1, the first pre-centering equipment 2, active roller-way 3 and the second pre-centering equipment 4 in tailor welding and correcting integrated machine the place ahead, the semi-finished product workpiece is placed on this wing plate, the not welding edge of web and the centre position of this wing plate join, repeat above-mentioned pre-centering, input, centering, welding, rectification and output step then, thereby finish the making of H shaped steel.
Claims (9)
1. tailor welding and correcting integrated machine, comprise welding main frame (5) and correct subsidiary engine (6), welding main frame (5) comprises frame mechanism (5a) and base mechanism (5b) to the doorstep, it is characterized in that: described base mechanism (5b) is provided with centering body, described centering body comprises two groups of web centralising devices (22) and two groups of wing plate centralising devices (23), two groups of web centralising devices (22) and two groups of wing plate centralising devices (23) are along the transmission direction interlaced arrangement of workpiece, two groups of web centralising devices (22) are connected with web hydraulic motor (25) by first worm reduction gear (24) respectively, and two groups of wing plate centralising devices (23) are connected with wing plate hydraulic motor (28) by second worm reduction gear (29) respectively.
2. tailor welding and correcting integrated machine as claimed in claim 1 is characterized in that: described base mechanism (5b) comprises pedestal (19), main transmission reductor (17), final drive shaft (18), main drive roller (21), driven voller (27), driven roll (26), welding gun fixture (20) and centering body; Main transmission reductor (17) is installed in pedestal (19) one sides, and final drive shaft (18) is installed on the pedestal (19) by bearing, and main transmission reductor (17) drives final drive shaft (18) rotation by chain sprocket, and final drive shaft is equipped with sprocket wheel on (18); Main drive roller (21), driven roll (26), driven voller (27) are installed in pedestal (19) top by supporting roller seat respectively, sprocket wheel is equipped with in the end of main drive roller (21), driven voller (27), is connected transmission by the sprocket wheel chain between main drive roller (21), driven voller (27) and the final drive shaft (18); Described welding gun fixture (20) is positioned at the top of main drive roller (21), and welding gun fixture (20) is used for fixing welding gun, and by oil cylinder and slide rail make welding gun produce near or away from the action of weld seam; Described centering body is fixed on the pedestal (19).
3. tailor welding and correcting integrated machine as claimed in claim 1, it is characterized in that: described frame mechanism (5a) to the doorstep comprises column (11), crossbeam (10), lifting beam (12), lower pressure wheel (16) and down pressing oil cylinder (9), two root posts (11) vertically are fixed on the base mechanism (5b), crossbeam (10) is fixed on two root posts (11) top, down pressing oil cylinder (9) is installed on the crossbeam (10), the tailpiece of the piston rod of down pressing oil cylinder (9) is connecting lifting beam (12) downwards, and lower pressure wheel (16) is fixedly mounted on the bottom of lifting beam (12).
4. tailor welding and correcting integrated machine as claimed in claim 1, it is characterized in that: described web centralising device (22) comprises first mount pad (30), first power transmission shaft (31) and two web centering wheel mechanisms that structure is identical, first mount pad (30) is fixed on the base mechanism (5b), first power transmission shaft (31) is installed in first mount pad (30) by bearing, first power transmission shaft (31) links to each other with first worm reduction gear (24), by first worm reduction gear (24) driven rotary; Two web centering wheel mechanisms are relatively positive, are installed on first mount pad (30); Each web centering wheel mechanism includes first driving gear (32), driven gear (33), first travelling gear (34), first screw mandrel (35), first screw (36), first telescopic shaft (37), the first flange cover (38) and web centering wheel (39), first driving gear (32) is installed in the end of first power transmission shaft (31), driven gear (33) is installed in first mount pad (30) outside by axle and bearing, first travelling gear (34) is installed in first screw mandrel (35) end, and first screw mandrel (35) is installed on first mount pad (30) by axle and bearing; First screw mandrel (35) is gone up first screw (36) of suit and its threaded engagement transmission, and first telescopic shaft (37) is connected on first screw (36); Described first telescopic shaft (37) rear end places in the first flange cover (38) and can move freely, and described first telescopic shaft (37) front end is installed with web centering wheel (39) by axle and bearing.
5. tailor welding and correcting integrated machine as claimed in claim 1, it is characterized in that: described wing plate centralising device (23) comprises second mount pad (41), second power transmission shaft (42) and two wing plate centering wheel mechanisms that structure is identical, second mount pad (41) is fixed on the base mechanism (5b), second power transmission shaft (42) is installed in second mount pad (41) by bearing, second power transmission shaft (42) links to each other with second worm reduction gear (29), by second worm reduction gear (29) driven rotary; Two wing plate centering wheel mechanisms are relatively positive, are installed on second mount pad (41); Each wing plate centering wheel mechanism includes second driving gear (43), second travelling gear (44), second screw mandrel (45), second screw (46), second telescopic shaft (47), the second flange cover (48) and wing plate centering wheel (49), second driving gear (43) is installed in the end of second power transmission shaft (42), second travelling gear (44) is installed in second screw mandrel (45) end, second screw mandrel (45) is installed on second mount pad (41) by axle and bearing, and second driving gear (43) is meshed with second travelling gear (44); Second screw mandrel (45) is gone up second screw (46) of suit and its threaded engagement transmission, and telescopic shaft is connected on second screw (46); Described second telescopic shaft (47) rear end places in the second flange cover (48) and can move freely, and described second telescopic shaft (47) front end is installed with wing plate centering wheel (49) by axle and bearing.
6. tailor welding and correcting integrated machine as claimed in claim 3, it is characterized in that: the inboard of described two root posts (11) is provided with guide rail (13), the two ends of described lifting beam (12) are equipped with inner guide pulley (14) and side guide wheel (15), and inner guide pulley (14) is close on three faces of guide rail (13) with side guide wheel (15).
7. tailor welding and correcting integrated machine as claimed in claim 1 is characterized in that: described rectification subsidiary engine (6) comprises left wallboard (51), right wallboard (60), corrects axle (54), the axis of guide (52), upper left rectification wheel mechanism (55), upper right rectification wheel mechanism (58), left governor motion (53), right governor motion (59) and following rectification wheel (57); Correct the axle (54) and the axis of guide (52) and be installed on left wallboard (51), the right wallboard (60), the axis of guide (52) is positioned at corrects axle (54) below; Upper left rectification wheel mechanism (55) is positive relative with upper right rectification wheel mechanism (58), and being contained in the two ends of correcting the axle (54) and the axis of guide (52) respectively also can be along the axle slippage; Left side governor motion (53) is installed on the left wallboard (51), and left governor motion (53) is used to drive upper left rectification wheel mechanism (55) slippage; Right governor motion (59) is installed on the right wallboard (60), and right governor motion (59) is used to drive upper right rectification wheel mechanism (58) slippage; The described wheel (57) of correcting down is installed in the centre position of correcting axle (54) by bearing, is fixed with the sprocket wheel cover (56) coaxial with it on the following rectification wheel (57); Described welding main frame (5) pedestal (19) is gone up near a side of correcting subsidiary engine (6) and by axle and bearing auxilliary power transmission shaft (50) is installed, on the auxilliary power transmission shaft (50) sprocket wheel is installed, the described sprocket wheel cover of correcting down on the wheel (57) (56) is connected transmission by the sprocket wheel on the auxilliary power transmission shaft (50) with sprocket wheel on the final drive shaft (18), and sprocket wheel cover (56) drives to correct down takes turns (57) rotation.
8. tailor welding and correcting integrated machine as claimed in claim 7 is characterized in that: described upper left rectification wheel mechanism (55), upper right rectification wheel mechanism (58) structure are identical; They include corrects arm (63), rectification oil cylinder (64), eccentric shaft (62) and last rectification wheel (61), correcting arm (63) is contained on the rectification axle (54) and the axis of guide (52), be provided with axle bed (65) on the top of correcting arm (63), eccentric shaft (62) rear end is installed on the axle bed (65) by bearing, and last rectification wheel (61) is installed in eccentric shaft (62) front end by bearing; Correcting oil cylinder (64) hinge is fixed on the rectification arm (63), the piston rod of correcting oil cylinder (64) is hinged on eccentric shaft (62), the flexible eccentric shaft (62) that drives of piston rod rotates, and eccentric shaft (62) drives the wheel (61) of upward correcting mounted thereto and presses down or lift.
9. tailor welding and correcting integrated machine as claimed in claim 7, it is characterized in that: described left governor motion (53), right governor motion (59) structure are identical, they include handwheel (53a), regulate screw mandrel (53b) and regulate screw (53c), regulate screw mandrel (53b) and be installed on left wallboard (51) or the right wallboard (60) by axle sleeve, handwheel (53a) is installed in the rear end of regulating screw mandrel (53b); Regulating screw (53c) is enclosed within on the screw thread of regulating screw mandrel (53b) front end, regulate screw (53c) and be connected, regulate screw (53c) by screw thread transmission driving when regulating screw mandrel (53b) rotation and move with upper left rectification wheel mechanism (55) or upper right rectification wheel mechanism (58).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102603039A CN101913080B (en) | 2010-08-19 | 2010-08-19 | Tailor welding and correcting integrated machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102603039A CN101913080B (en) | 2010-08-19 | 2010-08-19 | Tailor welding and correcting integrated machine |
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| Publication Number | Publication Date |
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| CN101913080A true CN101913080A (en) | 2010-12-15 |
| CN101913080B CN101913080B (en) | 2012-02-29 |
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| CN2010102603039A Active CN101913080B (en) | 2010-08-19 | 2010-08-19 | Tailor welding and correcting integrated machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371458A (en) * | 2011-09-22 | 2012-03-14 | 无锡华联科技集团有限公司 | Horizontal assembly, welding, pre-supporting and clamping mechanism for H-shaped steel |
| CN102528217A (en) * | 2010-12-29 | 2012-07-04 | 东莞市运东印刷制版设备有限公司 | Automatic straight seam welding machine |
| CN103447830A (en) * | 2013-09-18 | 2013-12-18 | 山东法因数控机械股份有限公司 | Multifunctional assembling machine heads and multifunctional assembling machine for inner containers of water heaters |
| CN104057238A (en) * | 2014-06-25 | 2014-09-24 | 无锡洲翔成套焊接设备有限公司 | Positioning and deflecting mechanism for wing plate driving wheels during welding of variable-section H-type steel on horizontal production line |
| CN104084738A (en) * | 2014-07-15 | 2014-10-08 | 无锡洲翔成套焊接设备有限公司 | Automatic locating and clamping device for wing plate and web plate in H-shaped steel assembling or welding correcting equipment |
| CN104827227A (en) * | 2015-05-15 | 2015-08-12 | 无锡洲翔成套焊接设备有限公司 | T-shaped steel welding machine web and wing plate positioning tool |
| CN105167293A (en) * | 2015-07-30 | 2015-12-23 | 广东溢达纺织有限公司 | Automatic interval adjusting device and automatic interval adjusting method |
| CN106808212A (en) * | 2017-03-02 | 2017-06-09 | 番禺珠江钢管（连云港）有限公司 | A kind of dissimilar metal lamination is combined into set assembly equipment and combination blank technology |
| CN106881553A (en) * | 2017-04-18 | 2017-06-23 | 无锡洲翔成套焊接设备有限公司 | Tailor welding and correcting integrated machine centering positioning mechanism |
| CN109128712A (en) * | 2018-10-10 | 2019-01-04 | 山东天智信息科技有限公司 | A kind of the correction repair-welding device and its processing method of especially big special-shaped steel member |
| CN112008406A (en) * | 2020-07-09 | 2020-12-01 | 湖南省城市建筑集团有限公司 | Assembling, welding and shape-righting integrated device for H-shaped steel component and manufacturing method thereof |
| CN112317921A (en) * | 2020-10-21 | 2021-02-05 | 中国三冶集团有限公司 | Auxiliary straightening device for welding of H-shaped steel and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102528217A (en) * | 2010-12-29 | 2012-07-04 | 东莞市运东印刷制版设备有限公司 | Automatic straight seam welding machine |
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| CN102371458A (en) * | 2011-09-22 | 2012-03-14 | 无锡华联科技集团有限公司 | Horizontal assembly, welding, pre-supporting and clamping mechanism for H-shaped steel |
| CN102371458B (en) * | 2011-09-22 | 2014-02-05 | 无锡华联科技集团有限公司 | Horizontal assembly, welding, pre-supporting and clamping mechanism for H-shaped steel |
| CN103447830A (en) * | 2013-09-18 | 2013-12-18 | 山东法因数控机械股份有限公司 | Multifunctional assembling machine heads and multifunctional assembling machine for inner containers of water heaters |
| CN104057238B (en) * | 2014-06-25 | 2015-11-04 | 无锡洲翔成套焊接设备有限公司 | Horizontal production line welding variable section H-type steel wing plate driving wheel location deflection mechanism |
| CN104057238A (en) * | 2014-06-25 | 2014-09-24 | 无锡洲翔成套焊接设备有限公司 | Positioning and deflecting mechanism for wing plate driving wheels during welding of variable-section H-type steel on horizontal production line |
| CN104084738A (en) * | 2014-07-15 | 2014-10-08 | 无锡洲翔成套焊接设备有限公司 | Automatic locating and clamping device for wing plate and web plate in H-shaped steel assembling or welding correcting equipment |
| CN104827227A (en) * | 2015-05-15 | 2015-08-12 | 无锡洲翔成套焊接设备有限公司 | T-shaped steel welding machine web and wing plate positioning tool |
| CN105167293A (en) * | 2015-07-30 | 2015-12-23 | 广东溢达纺织有限公司 | Automatic interval adjusting device and automatic interval adjusting method |
| CN106808212A (en) * | 2017-03-02 | 2017-06-09 | 番禺珠江钢管（连云港）有限公司 | A kind of dissimilar metal lamination is combined into set assembly equipment and combination blank technology |
| CN106881553A (en) * | 2017-04-18 | 2017-06-23 | 无锡洲翔成套焊接设备有限公司 | Tailor welding and correcting integrated machine centering positioning mechanism |
| CN109128712A (en) * | 2018-10-10 | 2019-01-04 | 山东天智信息科技有限公司 | A kind of the correction repair-welding device and its processing method of especially big special-shaped steel member |
| CN109128712B (en) * | 2018-10-10 | 2020-05-08 | 山东盛阳工程机械有限公司 | Correction repair welding device for extra-large special-shaped steel member and machining method thereof |
| CN112008406A (en) * | 2020-07-09 | 2020-12-01 | 湖南省城市建筑集团有限公司 | Assembling, welding and shape-righting integrated device for H-shaped steel component and manufacturing method thereof |
| CN112008406B (en) * | 2020-07-09 | 2022-08-16 | 湖南省城市建筑集团有限公司 | Assembling, welding and shape-righting integrated device for H-shaped steel component and manufacturing method thereof |
| CN112317921A (en) * | 2020-10-21 | 2021-02-05 | 中国三冶集团有限公司 | Auxiliary straightening device for welding of H-shaped steel and using method thereof |
| CN112317921B (en) * | 2020-10-21 | 2024-02-02 | 中国三冶集团有限公司 | Auxiliary straightening device used during welding of H-shaped steel and application method thereof |
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