CN104308345B - Double-gun welding device for transformer - Google Patents

Double-gun welding device for transformer Download PDF

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Publication number
CN104308345B
CN104308345B CN201410556396.8A CN201410556396A CN104308345B CN 104308345 B CN104308345 B CN 104308345B CN 201410556396 A CN201410556396 A CN 201410556396A CN 104308345 B CN104308345 B CN 104308345B
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CN
China
Prior art keywords
welding
vertical
pedestal
block
rush
Prior art date
Application number
CN201410556396.8A
Other languages
Chinese (zh)
Other versions
CN104308345A (en
Inventor
孟凡亮
Original Assignee
山东以利奥林电力科技有限公司
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Priority to CN201410556396.8A priority Critical patent/CN104308345B/en
Publication of CN104308345A publication Critical patent/CN104308345A/en
Application granted granted Critical
Publication of CN104308345B publication Critical patent/CN104308345B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/24Features related to electrodes
    • B23K9/28Supporting devices for electrodes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02Carriages for supporting the welding or cutting element
    • B23K37/0211Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/16Arc welding or cutting making use of shielding gas

Abstract

The invention provides a double-gun welding device for a transformer. The double-gun welding device comprises a machine body consisting of a base, double brackets and a gantry type cross beam, as well as an automatic feeding/discharging device, a vertical rotary clamping device, a welding gun device capable of moving along the horizontal direction and the vertical direction and a control panel. The traditional operating modes of manual gas shield single-gun welding and manual and reverse rotating of a casing is changed into the modes of automatic feeding, automatic positioning, automatic double-gun welding and automatic rotating, so the production efficiency is at least improved by one time; after the automatic welding mode is adopted, no splash is founded in the welding process, the grinding work hour is shortened, material consumption is reduced, the leakage rate is extremely low and high stability is obtained; no welding slag and welding beans are found, welding wires are saved by 15-20 percent, welding lines are full and uniform, and the welding effect of products is good; since automatic welding equipment is successfully adopted, 3-4 pieces of equipment can be watched by a general loader instead of 6 professional gas shield workers; the labor cost of the post is less than one tenth of the original labor cost.

Description

A kind of transformator rush-harvesting and rush-planting welder
Technical field
The present invention relates to a kind of welder equipment, specifically a kind of transformator rush-harvesting and rush-planting welder.
Background technology
The manufacturer of transformer-cabinet at present, typically takes traditional human weld's mode, not only complex operation, needs Artificial reversion, wastes time and energy, and also has strict demand to the technical merit of welding operator simultaneously, so it may appear that artificial gas Protect welding percolation ratio unstable, product bonding wire thickness inequality, welding slag weldering bean is more, and presentation quality is poor, the low problem of welding efficiency.
Content of the invention
For solving above-mentioned technical problem, the invention provides a kind of transformator use of full-automation of less manpower is double Rifle welder, rational in infrastructure, easy to control, welding is stable, and welding efficiency is high.
For reaching above-mentioned purpose, the technical solution adopted in the present invention is:
A kind of welding transformer rush-harvesting and rush-planting welder, including base, double bracket, planer-type crossbeam composition fuselage, from Dynamic handling equipment, vertically rotary clamping device, the weldering device that can move along level, vertical direction, control station, double bracket Top is provided with horizontal rail, and crossbeam two ends and horizontal rail are slidably connected, and are provided with driving transmission device by horizontal rail It is connected with crossbeam, weldering device is arranged on crossbeam, weldering device is included pipette tips, pedestal, vertical plate and protected with pipette tips solder joint Hold the directive wheel being relatively fixed distance, directive wheel is fixedly connected with pedestal by pole, it is fixing with pedestal even that pipette tips pass through support Connect, vertical plate is provided with vertical leading screw, pedestal is slidably connected by vertical leading screw and riser, pipette tips pass through cable with welding machine even Connect, between vertical plate and crossbeam, be additionally provided with slide, slide includes the pedestal being fixedly connected with crossbeam and can be vertical with pedestal The gliding mass sliding, vertical plate is fixedly connected with gliding mass;
Automatic loading and unloading device includes track and arranges walking dolly in orbit and be fixed on base On the driving means being connected with walking dolly;
Clamping device includes fixing turntable, the activity clamping tailstock being respectively fixedly disposed at base two ends, in turntable Axle and motor connection, clamping tailstock includes the tailstock being connected with base and the telescopic press head of setting tailstock upper end;
Control station includes display screen, control knob, plc, plc respectively with handling equipment, rotary clamping device, welding gun Device connects.
Described driving transmission device rolls, for Motor drive, the ball screw assembly, that strain leading screw drives crossbeam walking.
Described vertical plate is Jiong template, and welding gun is two two ends being separately positioned on vertical plate.
Walking dolly includes lowering or hoisting gear and is fixed on stand above lowering or hoisting gear, and lowering or hoisting gear is pneumatic carriage.
The support that pipette tips are connected with pedestal is crosshead shoe support and supporting rod, and cross carriage frame is mutually cross by two pieces Connected horizontal block and vertical block composition, horizontal block and vertical block are provided with leading screw, leading screw are provided with nut, vertical block base plate and horizontal block On nut be fixedly connected, vertical block can be slidably connected with horizontal block level, and the leading screw in vertical block is vertical with the leading screw in horizontal block, vertical block On nut be fixedly connected slide block, slide block can be slided up and down with vertical block and be connected, and the adjustment movement of nut drives silk by motor Thick stick rotation is realized, and supporting rod one end is fixedly connected on slide block, and the other end clamps pipette tips, above-mentioned leading screw end and motor Connect.
Two vertical slide bars are provided with described pedestal, gliding mass is socketed in be slided up and down with pedestal on slide bar and is connected, institute It is provided with monitoring camera above the pedestal stated to be connected with control station.
The telescopic press head of described clamping device is connected with tailstock by bearing, and telescopic press head includes the pressure head of end, with And the expansion link being connected with pressure head, expansion link afterbody is cylinder, and telescopic press head is rotatable, and telescopic press head is stretched by air cylinder driven Contracting.
It is provided with rotating disk, with its center of circle rotation, its center of circle is in telescopic press head for rotating disk on described fixing turntable On rotation axiss, rotation axiss are vertical with rotating disk, and rotating disk is provided with workpiece positioning structure, rotating disk rotary shaft and rotation Disk motor connection.
Directive wheel fixed range parallel with welding gun pipette tips is arranged.
The work process of the present invention is:
Workpiece is placed on stand, and pneumatic carriage holds up workpiece and slides to clamping position in orbit;Pneumatic carriage rises To assigned work position, workpiece is fixed by clamping device, and pneumatic carriage is down in situ, and motor drives the rotation of turntable main shaft, work Part rotates according to setting gait of march therewith;Leading screw is driven by servomotor, so that welding gun is moved forward and backward under plc control; In welding process, by crosshead shoe, on leading screw, Butt welding gun carries out left and right fine setting;Welding gun is in weldering device deadweight and directive wheel Under the influence of, it is possible to achieve tracking is followed the tracks of up and down;Every subjob carries out plc programming according to seam track first;During welding track with Track calibration is completed by directive wheel, and directive wheel and weld seam sentence parastate all the time it is ensured that welding at straight line and arc.
The invention has the benefit that
Welded by traditional-handwork gas declaration form rifle, artificial reversion housing becomes automatic charging, be automatically positioned, automatic rush-harvesting and rush-planting welds Transport with automatic, production efficiency at least doubles;Welding gun by step motor drive can make up and down, left and right and angle adjustment, tune Whole accurately positioning precision is high, and welding gun is controlled by directive wheel with the equidistant welding of weld seam, and after being changed to automatic welding, welding is several No splash, save polishing man-hour and consumptive material, percolation ratio is extremely low and highly stable, no welding slag weldering bean, save welding wire 15-20%, weldering The full uniformity of line, Product jointing effect is good;The successful employing of automatic welding device, can nurse 3-4 using common loader Platform equipment, substitutes professional gas and protects more than work 6 people, this post cost of labor not enough original 1/10th.
Brief description
Fig. 1 is present configuration schematic diagram;
Fig. 2 is weldering device structural representation in the present invention.
Specific embodiment
Describe the present invention with specific embodiment below in conjunction with the accompanying drawings:
A kind of welding transformer rush-harvesting and rush-planting welder, the fuselage forming including base, double bracket 1, planer-type crossbeam 2, Automatic loading and unloading device, vertically rotary clamping device, the weldering device that can move along level, vertical direction, control station, double It is provided with horizontal rail 3 above frame, crossbeam 2 two ends and horizontal rail 3 are slidably connected, be provided with driving by horizontal rail 3 and pass Dynamic device is connected with crossbeam 2, and weldering device is arranged on crossbeam 2, weldering device include pipette tips 4, pedestal 5, vertical plate 6 and Keep being relatively fixed the directive wheel 22 of distance with pipette tips solder joint, directive wheel 22 is fixedly connected with pedestal 5 by pole, pipette tips 4 are led to Cross support to be fixedly connected with pedestal 5, vertical plate 6 is provided with vertical leading screw 21, pedestal 5 is slided with vertical plate 6 by vertical leading screw Connect, be additionally provided with slide between vertical plate 6 and crossbeam 2, slide include the pedestal 7 being fixedly connected with crossbeam 2 and with pedestal 7 Can vertically slidable connection gliding mass 8, vertical plate 6 is fixedly connected with gliding mass 8;
Automatic loading and unloading device includes track 9 and arranges walking dolly 13 in orbit and be fixed on bottom The driving means being connected with walking dolly 13 on seat, driving means are cylinder, cylinder piston rod and walking dolly rear portion Connect;
Clamping device includes fixing turntable 19, the activity clamping tailstock 10 being respectively fixedly disposed at base two ends, rotation Platform 19 axis and motor connection, clamping tailstock 10 includes the tailstock being connected with base and the telescopic press head of setting tailstock upper end 11;
Control station includes display screen, control knob, plc, plc respectively with handling equipment, rotary clamping device, welding gun Device, each motor, cylinder control valve door connect.
Described driving transmission device rolls, for high pulling torque AC servo machinery driving, the ball that strain leading screw drives crossbeam walking Lead screw pair 12.
Described vertical plate 6 is Jiong template, welding gun totally two two ends being separately positioned on vertical plate 6.
Walking dolly 13 includes lowering or hoisting gear and is fixed on stand above lowering or hoisting gear, and lowering or hoisting gear is pneumatic support Frame.
The support that pipette tips 4 are connected with pedestal 5 is crosshead shoe support, and cross carriage frame is mutually what cross was connected by two pieces Horizontal block 14 and vertical block 15 form, and horizontal block 14 and vertical block 15 are provided with leading screw, and leading screw is provided with nut, vertical block base plate and horizontal stroke Nut on block is fixedly connected, and vertical block 15 can be slidably connected with horizontal block 14 level, the leading screw in the leading screw in vertical block 15 and horizontal block Vertically, the nut in vertical block is fixedly connected slide block 16, and slide block 16 can be slided up and down with vertical block 15 and be connected, the adjustment movement of nut by Motor drives leading screw rotation to realize, and supporting rod 17 one end is fixedly connected on slide block 16, and the other end clamps pipette tips 4, above-mentioned Leading screw end be connected with motor, position on crosshead shoe for the pipette tips can by motor drive up and down micro- Tune is adjusted.
Two vertical slide bars are provided with described pedestal 7, gliding mass 8 is socketed in be slided up and down with pedestal 7 on slide bar and is connected, It is provided with monitoring camera 18 above described pedestal 7 to be connected with control station.
The telescopic press head 11 of described clamping device is connected with tailstock by bearing, and telescopic press head 11 includes the pressure of end Head, and the expansion link being connected with pressure head, expansion link afterbody is cylinder, and telescopic press head 11 is rotatable, and telescopic press head 11 passes through gas Cylinder drives flexible.
Rotating disk 20 is provided with described fixing turntable, with its center of circle rotation, its center of circle is in flexible pressure for rotating disk 20 On the rotation axiss of head, rotation axiss are vertical with rotating disk 20, and rotating disk is provided with workpiece positioning structure, and rotating disk 20 rotates Axle and rotating disk motor connection.
Vertical leading screw 21 end on described vertical plate 6 is provided with motor and is connected with control station, pedestal 5 upper and lower It is moved through control station control to be operated.
Directive wheel 22 fixed range parallel with welding gun pipette tips 4 is arranged.
The work process of the present embodiment is: pneumatic carriage holds up and slides to clamping position in workpiece in rail 9;Pneumatic carriage Rise to assigned work position;Tailstock telescopic press head compresses bow and arrow, and grain-clamping table clamps workpiece;Pneumatic carriage is down in situ;Welding: Welding gun is driven by servomotor and moves on line slideway, and specified location is down to by two welding guns simultaneously;Play arc welding;High-power AC servo motor drives the rotation of grip slipper main shaft, and workpiece rotates according to setting gait of march therewith;Servomotor drives and drives Actuating device drives crossbeam, so that welding gun is moved forward and backward under plc control;In welding process, by stepping on crosshead shoe Motor is finely tuned about the leading screw operation Butt welding gun in slide block is carried out, and welding gun is realized putting with left and right up and down under motor drive Dynamic, about head deadweight and directive wheel under, it is possible to achieve tracking is followed the tracks of up and down;During welding, track following calibration is complete by directive wheel Become;Directive wheel and weld seam sentence parastate all the time it is ensured that welding at straight line and r arc.

Claims (5)

1. a kind of transformator rush-harvesting and rush-planting welder, including base it is characterized in that, also include double bracket, planer-type crossbeam group The fuselage that becomes, automatic loading and unloading device, vertically rotary clamping device, the weldering device that can move along level, vertical direction, control Platform processed, is provided with horizontal rail, crossbeam two ends and horizontal rail are slidably connected, and are provided with by horizontal rail above double bracket Driving transmission device is connected with crossbeam, and weldering device is arranged on crossbeam, weldering device include pipette tips, pedestal, vertical plate and Keep being relatively fixed the directive wheel of distance with pipette tips solder joint, directive wheel is fixedly connected with pedestal by pole, pipette tips pass through cross Slider bracket is fixedly connected with pedestal, and vertical plate is provided with vertical leading screw, and pedestal is slidably connected by vertical leading screw and vertical plate, Pipette tips are connected with welding machine by cable, are additionally provided with slide between vertical plate and crossbeam, and slide includes being fixedly connected with crossbeam Pedestal and gliding mass that can be vertically slidable with pedestal, vertical plate is fixedly connected with gliding mass;
Automatic loading and unloading device includes track and arranges walking dolly in orbit and be fixed on base The driving means being connected with walking dolly;
Clamping device includes being respectively fixedly disposed at the fixing turntable at base two ends, activity clamping tailstock, rotation panel axis with Motor connection, clamping tailstock includes the tailstock being connected with base and the telescopic press head of setting tailstock upper end;
Control station includes display screen, control knob, plc, plc respectively with handling equipment, rotary clamping device, weldering device Connect;
Described driving transmission device for Motor drive roll strain leading screw drive crossbeam walking ball screw assembly, it is characterised in that: Described vertical plate is Jiong template, and welding gun is two two ends being separately positioned on vertical plate;Walking dolly includes lifting dress Put and be fixed on the stand above lowering or hoisting gear, lowering or hoisting gear is pneumatic carriage.
2. transformator according to claim 1 rush-harvesting and rush-planting welder, the support that pipette tips are connected with pedestal is crosshead shoe Support and supporting rod, cross carriage frame is mutually the connected horizontal block of cross by two pieces and vertical block forms, and horizontal block and vertical block are all provided with It is equipped with leading screw, leading screw is provided with nut, vertical block base plate is fixedly connected with the nut in horizontal block, vertical block can be slided with horizontal block level Connect, the leading screw in vertical block is vertical with the leading screw in horizontal block, the nut in vertical block is fixedly connected slide block, and slide block can be upper and lower with vertical block It is slidably connected, supporting rod one end is fixedly connected on slide block, the other end clamps pipette tips, and the end of leading screw is connected with motor.
3. transformator rush-harvesting and rush-planting welder according to claim 1 it is characterised in that: be provided with two on described pedestal The vertical slide bar of bar, gliding mass is socketed in be slided up and down with pedestal on slide bar and is connected, and is provided with monitoring camera above described pedestal It is connected with control station.
4. transformator according to claim 1 with rush-harvesting and rush-planting welder it is characterised in that: described clamping device flexible Pressure head is connected with tailstock by bearing, and telescopic press head includes the pressure head of end, and the expansion link being connected with pressure head, expansion link tail Portion is cylinder, and telescopic press head is rotatable, and telescopic press head passes through air cylinder driven and stretches.
5. transformator rush-harvesting and rush-planting welder according to claim 1 it is characterised in that: set on described fixing turntable It is equipped with rotating disk, with its center of circle rotation, on the rotation axiss of telescopic press head, rotation axiss are hung down rotating disk with rotating disk in its center of circle Directly.
CN201410556396.8A 2014-10-20 2014-10-20 Double-gun welding device for transformer CN104308345B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410556396.8A CN104308345B (en) 2014-10-20 2014-10-20 Double-gun welding device for transformer

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CN104308345A CN104308345A (en) 2015-01-28
CN104308345B true CN104308345B (en) 2017-02-01

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CN106984928A (en) * 2017-05-29 2017-07-28 何纪全 A kind of welder of efficiency high
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Effective date of registration: 20161123

Address after: Dragon Road 271000 in Shandong province Tai'an City Development Zone No. 3709

Applicant after: SHANDONG YILI AOLIN ELECTRIC POWER TECHNOLOGY CO., LTD.

Address before: High tech Zone Dragon Road 271000 middle Shandong province Tai'an City No. 3709 plus China Electric Power Equipment Co Ltd

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Patentee before: SHANDONG YILI AOLIN ELECTRIC POWER TECHNOLOGY Co.,Ltd.

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