CN104308333B - Multifunctional single-cantilever cutting and welding integrated machine - Google Patents

Abstract

The invention relates to the technical field of automated cutting and welding, and discloses a multifunctional single-cantilever cutting and welding integrated machine. The integrated machine comprises a machine frame base, a machine frame stand column, a stand column rotary device, a vertical lifting device, a machine frame transverse arm, a left-right translation device, a telescopic arm, a front-rear transverse moving device and a multi-joint machine head, wherein the machine frame stand column is mounted on the machine frame base through the stand column rotary device, and the machine frame transverse arm is mounted at the upper part of the machine frame stand column through the vertical lifting device. The integrated machine is reasonable and compact in structure and convenient to use; the welding of longitudinal, circumferential and fillet weld seams, cutting of an intersecting line hole and automatic welding of a saddle-shaped weld seam between a barrel body and a connecting pipe can be finished in a relatively fixed station through the stand column rotary device, the vertical lifting device, the left-right translation device, the front-rear transverse moving device and the multi-joint machine head, the frequent motion of a workpiece can be avoided, the clamping and positioning frequency of the workpiece is greatly reduced, the welding efficiency and quality are remarkably improved, and the labor intensity of welding workers is reduced.

Description

Single-cantilever multi-function cutting welds all-in-one

Technical field

The present invention relates to automatization's cutting and Welding Technique field, it is a kind of single-cantilever multi-function cutting weldering all-in-one.

Background technology

At present in the welding process of pressure vessel, boiler and large diameter pipeline, generally to be solved using cross crosshead The certainly vertical, welding of circumferential weld, adopts craft or Semi-automatic single welding method, such as chuck mode the continuous line welding of metal cylinder more Shape of a saddle special welding machine.And in vessel fabrication scene, the perforate on metal cylinder and welded multi-functional equipment and system More lack.In at present actual welding work, user is frequently necessary to complete on an object to indulge, the weldering of circumferential weld and angle welding Connect, and the multinomial work such as perforate, welding adapter on workpiece, therefore common process method needs to move to not work piece hoisting With station welded, required welding jig is more, workpiece logistics is mobile frequently, on each station workpiece need to carry out many Secondary it is installed, positions.Therefore, the automatization's cutting and welding device based on the existing rectangular coordinate system with control, in actually used process In have the following disadvantages：Solderable scope more single it is impossible in relatively-stationary station, once complete to indulge, circumferential weld and fillet welding The welding of seam, and the multinomial work such as perforate, welding adapter on workpiece, welding processing not only wastes time and energy, and the effect that works Rate is relatively low.And Multi-link Robot Manipulators presence programming when solving problem above is more complicated, workpiece change adaptability is poor, The shortcomings of line intervenes more difficult, field application is manufactured for pressure vessel, boiler manfacturing etc. more difficult.

Content of the invention

The invention provides a kind of single-cantilever multi-function cutting welds all-in-one, overcome the deficiency of above-mentioned prior art, integrate Rectangular coordinate system controls simple, the advantage of articulated manipulator flexible movements, is integrated into all-in-one multifunctional machine, and it can effectively solving The welding scope that existing automatization cutting and welding device exists is single, cannot realize cutting and welding multifunctional all, workpiece Need repeatedly to be installed positioning, the problem that mobile frequent, welding processing wastes time and energy, work efficiency is relatively low on multistation.

The technical scheme is that and realized by following measures：A kind of single-cantilever multi-function cutting welds all-in-one, bag Including rack base, framework pillar, upright column revolving device, vertical lift device, frame transverse arm, left and right translating device, telescopic arm, front Traverse Displacement Unit and multi-joint head afterwards；Framework pillar is arranged in gantry base by upright column revolving device, framework pillar top Organic frame transverse arm is installed by vertical lift device, frame transverse arm right part is provided with telescopic arm by left and right translating device, stretch Arm right-hand member is provided with multi-joint head by front and back's Traverse Displacement Unit；Multi-joint head include head reversing frame, head reversing frame, Head slewing equipment, revolution power supply feeder, gas welding wire feeder, radius adjustment device, vertically weldering arm, torch swinging dress Put, welding angle adjusting device and welding gun holding device, head reversing frame is arranged on before and after's Traverse Displacement Unit right part, and head reversing frame is led to Cross head slewing equipment to be arranged in head reversing frame, revolution power supply feeder, machine are installed inside head slewing equipment The left part of head reversing frame is installed with gas welding wire feeder, and the right part lower end of head reversing frame is installed by radius adjustment device There is vertical weldering arm, vertically the bottom of weldering arm is provided with welding gun holding device by welding gun swinging device and welding angle adjusting device, weldering Welding gun or burning torch are installed with rifle clamping device.

Further optimization and/or improvements to foregoing invention technical scheme are presented herein below：

Above-mentioned head slewing equipment may include head gyration gear ring, head turning motor speed reducer assembly and head revolution and drives Moving gear；Head reversing frame is arranged on head reversing frame bottom, the upper outside fixed installation of head reversing frame by bearing There is head gyration gear ring, head reversing frame is provided with head turning motor speed reducer assembly, head turning motor decelerator Machine head rotary drive gear, machine head rotary drive gear and head gyration gear ring phase are installed with the power output shaft of assembly Engagement simultaneously can drive head gyration gear ring and head reversing frame rotation.

Above-mentioned radius adjustment device may include vertical arm mounting seat, radius adjusts guide rail slide block pair, radius adjusting screw, radius Adjusting nut, radius adjusting driven pulley, radius adjusting motor and radius adjusting driving pulley；The lower-end rear portion of vertical arm mounting seat Respectively the right part that guide rail slide block pair is arranged on head reversing frame is adjusted by radius with the middle part of lower end, former and later two radiuses adjust and lead Radius adjusting screw is installed with the head reversing frame between rail slide block pair, the right part of radius adjusting screw is provided with radius Adjusting nut, the right part of radius adjusting nut is arranged on vertical arm mounting seat left part by bearing, outside radius adjusting nut left part Side is fixed with radius adjusting driven pulley, and the left back portion of vertical arm mounting seat is fixed with radius adjusting motor, radius adjusting motor The dynamic output shaft of left part is simultaneously installed with radius adjusting driving pulley, and radius adjusting driven pulley passes through transmission belt and radius Adjust driving pulley to be connected；The lower-end front portion of vertical arm mounting seat is provided with welding gun lead adjusting means, and welding gun lead is adjusted Regulating device includes vertical arm rotation bearing, welding gun lead adjusting driven pulley, welding gun lead adjusting motor and welding gun lead Adjust driving pulley, vertically weldering arm is arranged in head reversing frame by vertical arm rotation bearing, vertically the fixing peace in the top of weldering arm Equipped with welding gun lead adjusting driven pulley, vertically it is installed with welding gun lead in the head reversing frame of weldering arm right and adjusts Motor, the power output shaft of welding gun lead adjusting motor is installed with welding gun lead adjusting driving pulley, and welding gun carries Front amount is adjusted driving pulley and is connected with welding gun lead adjusting driven pulley by transmission belt；

Or/and, above-mentioned welding gun swinging device may include expand weldering arm, development arm hinge, brachium expand motor reducer total Become, welding gun radially wobbles motor and welding gun radially wobbles precision speed reduction device；Vertically the bottom of weldering arm is provided with hinged mounting seat, Expand weldering arm is arranged in hinged mounting seat by development arm hinge, hinged mounting seat is provided with brachium and expands motor reducer Assembly, together with development arm stud connection, expand weldering arm is anterior to pacify the power output shaft of brachium expands motor reducer assembly Radially wobble motor equipped with welding gun and welding gun radially wobbles precision speed reduction device, welding gun radially wobbles the power of precision speed reduction device Welding inclination-angle regulating device is provided with output shaft；Welding inclination-angle regulating device includes tilt adjusting seat, welding gun tilt adjustment electricity Machine, welding gun inclination angle decelerator and welding gun fixing axle, are provided with welding gun tilt adjusting motor and welding gun inclination angle in the middle part of tilt adjusting seat Decelerator, the power output shaft of welding gun tilt adjusting motor is fixed with tilt adjustment driving pulley, under the decelerator of welding gun inclination angle Welding gun tilt adjustment first belt wheel is fixed with the power input shaft in portion, welding gun tilt adjustment first belt wheel passes through transmission belt and inclines Angle adjusts driving pulley and is connected, and the power output shaft on welding gun inclination angle decelerator top is fixed with welding gun tilt adjustment second and carries Wheel, tilt adjusting seat front portion is provided with welding gun fixing axle by bearing, and welding gun holding device is fixedly mounted in welding gun fixing axle Portion, welding gun fixing axle top is installed with welding gun inclination angle drive pulley, and welding gun inclination angle drive pulley passes through transmission belt and welding gun Tilt adjustment second belt wheel is connected；Laser guidance device is provided with tilt adjusting seat, laser guidance device includes laser head Fixed mount and laser head, laser head fixing frame is fixedly mounted on tilt adjusting seat bottom, and laser head fixing frame is fixed with laser Head.

Above-mentioned revolution feeder of powering may include power supply outer ring seat board, power supply slip ring outer ring, power supply slip ring inner ring, inner ring Fixed mount, supply axis, supply slip ring and supply slip ring fixed mount；Head reversing frame is provided with power supply slip ring bore, corresponding The head reversing frame lower end of power supply slip-ring seat hole site is installed with power supply outer ring seat board, and power supply slip ring outer ring is fixed on power supply Outer ring seat board upper end is simultaneously sleeved on power supply slip-ring seat in the hole, and the internal sleeve of power supply slip ring outer ring, equipped with power supply slip ring inner ring, is powered The top of slip ring inner ring extends the top of power supply slip ring outer ring, in the head reversing frame of corresponding power supply slip ring bore external position It is installed with inner ring fixing frame, the top of power supply slip ring inner ring is fixed in inner ring fixing frame, the upper end of power supply slip ring inner ring It is provided with automatically controlled signal end of incoming cables and welding current end of incoming cables, the outside middle portion of power supply slip ring inner ring is provided with automatically controlled signal output Terminal and welding current lead-out terminal, the middle part internal chamber wall of power supply slip ring outer ring is correspondingly provided with automatically controlled signal input terminal and weldering Connect current input terminal, the lower outside of power supply slip ring outer ring is provided with automatically controlled signal leading-out terminal and welding current leading-out terminal, automatically controlled Signal leading-out terminal is electrically connected with automatically controlled signal end of incoming cables by automatically controlled signal input terminal and automatically controlled signal lead-out terminal, Welding current leading-out terminal is connected electrically in welding current end of incoming cables by welding current input terminal and welding current lead-out terminal Together；It is installed with supply axis inside power supply slip ring inner ring, the first gas transmission blind hole having in vivo vertically of supply axis, Second gas transmission blind hole and the 3rd gas transmission blind hole, the top of supply axis extends the top of power supply slip ring inner ring, corresponding first gas transmission The supply axis upper end of blind hole, the second gas transmission blind hole and the 3rd gas transmission blind hole position be installed with respectively the first inlet suction port, Second inlet suction port and the 3rd inlet suction port, the bottom of supply axis extends the lower section of power supply slip ring outer ring, under supply axis Equipped with supply slip ring, power supply outer ring seat board bottom is fixed with supply slip ring fixed mount to portion's outer sheath, and supply slip ring is fixedly mounted on On supply slip ring fixed mount, outside the supply axis of corresponding supply slip ring upper position, there are the first gas transmission annular groove, the first gas transmission ring The first gas transmission cross-drilled hole that the inner is connected is had on the left part groove bottom of groove, corresponding first gas transmission annular groove with the first gas transmission blind hole lower end It is fixed with the first air outlet adapter, the supply axis lower outside below corresponding first gas transmission annular groove has on the left of the supply slip ring of position 3rd gas transmission annular groove, the right part groove bottom of the 3rd gas transmission annular groove has the inner is connected with the 3rd gas transmission blind hole lower end is the 3rd defeated Gas cross-drilled hole, is fixed with the 3rd air outlet adapter on the right side of the supply slip ring of corresponding 3rd gas transmission ring groove position, corresponding 3rd gas transmission annular groove The supply axis lower outside of lower section has the second gas transmission annular groove, the left part groove bottom of the second gas transmission annular groove has inner defeated with second The second gas transmission cross-drilled hole that gas blind hole lower end is connected, is fixed with second on the left of the supply slip ring of corresponding second gas transmission ring groove position and goes out Gas joint；The bottom of power supply outer ring seat board is fixed with probe fixing bracket, and one end of probe fixing bracket extends supply axis lower end Lower section is simultaneously installed with positioning probe, and positioning probe keeps coaxial with supply axis.

Above-mentioned upright column revolving device may include column revolving gear ring, column revolving motor reducer assembly and column revolving and drives Moving gear；Gantry base upper end is provided with column bore, and the bottom of framework pillar is arranged on Upright post base in the hole by bearing, corresponding vertical Column revolving gear ring is installed with the gantry base outside column base hole, framework pillar bottom is installed with column revolving electricity Machine speed reducer assembly, the power output shaft bottom of column revolving motor reducer assembly is installed with column revolving sliding tooth Wheel, column revolving driving gear is meshed with column revolving gear ring and framework pillar can be driven to rotate；

Or/and, above-mentioned vertical lift device may include lifting line slideway auxiliary, elevating screw, lifting travelling gear, lifting Nut, lifting motor speed reducer assembly and lifting driving gear；Frame transverse arm is arranged on frame by lifting line slideway auxiliary and stands In the middle part of post, the right part of framework pillar is provided with axis elevating screw vertically by bearing, and the upper end of elevating screw is solid Dingan County is provided with lifting nut equipped with lifting travelling gear, the middle part of elevating screw, and lifting nut is fixed on frame transverse arm, machine The top erecting post is installed with lifting motor speed reducer assembly, fixing on the power output shaft of lifting motor speed reducer assembly Lifting driving gear is installed, lifting driving gear is meshed with lifting travelling gear and elevating screw can be driven to rotate；Machine Erect, on post, counter weight device is installed, counter weight device includes fixed pulley, steel wire rope and balancing weight, and the upper end of framework pillar is provided with Fixed pulley, balancing weight is sleeved on inside framework pillar, and one end of steel wire rope is fixed on balancing weight, and the other end of steel wire rope bypasses Fixed pulley top is simultaneously fixed on frame transverse arm right part；

Or/and, above-mentioned left and right translating device may include translator slider guideway, translation motor speed reducer assembly, translation tooth Wheel and translating rack；The left part of telescopic arm is sleeved on intracavity in the right part of frame transverse arm, and telescopic arm passes through translator slider guideway It is arranged on the internal chamber wall of frame transverse arm, the left part of telescopic arm is installed with translation motor speed reducer assembly, and translation motor subtracts Shiftable gear is installed with the power output shaft of fast device assembly, fixing on the frame transverse arm inner chamber of corresponding shiftable gear position Translating rack is installed, shiftable gear is meshed with translating rack；

Or/and, above-mentioned before and after Traverse Displacement Unit may include that traversing frame plate, head link, traversing guide rail slide block be secondary, traversing electricity Machine speed reducer assembly, traversing driving gear and horizontal tooth bar；The right-hand member of telescopic arm is fixed with traversing frame plate, a left side for head link It is arranged on the right-hand member of traversing frame plate respectively by traversing guide rail slide block pair, the right part of head link is solid in the middle part of end top and left end Dingan County extends the left side of head link equipped with traversing motor reducer assembly, the power output shaft of traversing motor reducer assembly And it is installed with traversing driving gear, it is installed with laterally in the middle part of the traversing frame plate right-hand member of corresponding traversing driving gear position Tooth bar, traversing driving gear is meshed with horizontal tooth bar and head link can be driven to move forward and backward；Head reversing frame Left end is hingedly mounted on head link bottom by head revolving bed hinge, and head revolving bed hinge is installed with can Limit the locking bolt that head reversing frame rotates.

Above-mentioned gantry base bottom can be provided with travel driving unit, and travel driving unit may include movable motor decelerator Assembly and road wheel；The bottom of gantry base is provided with road wheel by live axle, and gantry base is installed with walking Motor reducer assembly, the power output shaft of movable motor speed reducer assembly is connected with live axle.

Present configuration is reasonable and compact, easy to use, and it is put down by upright column revolving device, vertical lift device, left and right Moving device, in front and back Traverse Displacement Unit and multi-joint head can complete the weldering of welding of longitudinal seam and circumferential seam and angle welding in relatively-stationary station Connect, the cutting in intersection hole, and the automatic welding of the saddle-shaped seam between cylinder and adapter, it can be avoided that workpiece frequently moves Dynamic, greatly reduce the positioning number of times that is installed of workpiece, significantly put forward high welding efficiency and welding quality, reduced welding personnel Labor intensity.

Brief description

Accompanying drawing 1 is the main structure diagram of preferred embodiment.

Accompanying drawing 2 is the structural representation of the multi-joint head in accompanying drawing 1.

Accompanying drawing 3 is that revolution in accompanying drawing 1 is powered the broken section structural representation of feeder.

Coding in accompanying drawing is respectively：1 is gantry base, and 2 is framework pillar, and 3 is frame transverse arm, and 4 is telescopic arm, and 5 are Head reversing frame, 6 is head reversing frame, and 7 is gas welding wire feeder, and 8 is vertical weldering arm, and 9 is welding gun holding device, and 10 is weldering Rifle or burning torch, 11 is column revolving gear ring, and 12 is column revolving motor reducer assembly, and 13 is column revolving driving gear, 14 For lifting line slideway auxiliary, 15 is elevating screw, and 16 is lifting nut, and 17 is lifting motor speed reducer assembly, and 18 is fixed pulley, 19 is balancing weight, and 20 is translator slider guideway, and 21 is translation motor speed reducer assembly, and 22 is shiftable gear, and 23 is translation tooth Bar, 24 is traversing frame plate, and 25 is head link, and 26 is traversing guide rail slide block pair, and 27 is traversing motor reducer assembly, and 28 are Traversing driving gear, 29 is horizontal tooth bar, and 30 is head revolving bed hinge, and 31 is head gyration gear ring, and 32 turn round electricity for head Machine speed reducer assembly, 33 is machine head rotary drive gear, and 34 is power supply outer ring seat board, and 35 is power supply slip ring outer ring, and 36 is power supply Slip ring inner ring, 37 is inner ring fixing frame, and 38 is supply axis, and 39 is supply slip ring, and 40 is supply slip ring fixed mount, and 41 is first Inlet suction port, 42 is the second inlet suction port, and 43 is the 3rd inlet suction port, and 44 is the first air outlet adapter, and 45 is the 3rd air outlet adapter, 46 is the second air outlet adapter, and 47 is probe fixing bracket, and 48 is positioning probe, and 49 is vertical arm mounting seat, and 50 adjust guide rail for radius Slide block pair, 51 is radius adjusting screw, and 52 is radius adjusting nut, and 53 is radius adjusting driven pulley, and 54 adjust electricity for radius Machine, 55 is radius adjusting driving pulley, and 56 is vertical arm rotation bearing, and 57 is welding gun lead adjusting driven pulley, and 58 is welding gun Lead adjusts motor, and 59 is welding gun lead adjusting driving pulley, and 60 is expand weldering arm, and 61 is development arm hinge, and 62 is arm Long expansion motor reducer assembly, 63 radially wobble motor for welding gun, and 64 radially wobble precision speed reduction device for welding gun, and 65 are Tilt adjusting seat, 66 is welding gun tilt adjusting motor, and 67 is welding gun inclination angle decelerator, and 68 is welding gun fixing axle, and 69 adjust for inclination angle Section driving pulley, 70 is welding gun tilt adjustment first belt wheel, and 71 is welding gun tilt adjustment second belt wheel, and 72 is the transmission of welding gun inclination angle Belt wheel, 73 is laser head fixing frame, and 74 is laser head, and 75 is movable motor speed reducer assembly, and 76 is road wheel.

Specific embodiment

The present invention is not limited by following embodiments, can technology according to the present invention scheme determine specifically with practical situation Embodiment.

In the present invention, for the ease of description, the description of the relative position relation of each part is all according to Figure of description 1 Butut mode being described, such as：The position relationship of forward and backward, upper and lower, left and right etc. is the Butut according to Figure of description Direction is determining.

With reference to embodiment and accompanying drawing, the invention will be further described：

As shown in Figure 1, this single-cantilever multi-function cutting weldering all-in-one includes gantry base 1, framework pillar 2, column revolving Device, vertical lift device, frame transverse arm 3, left and right translating device, telescopic arm 4, in front and back Traverse Displacement Unit and multi-joint head；Machine Erect post 2 to be arranged in gantry base 1 by upright column revolving device, framework pillar 2 top is provided with by vertical lift device Frame transverse arm 3, frame transverse arm 3 right part is provided with telescopic arm 4 by left and right translating device, and telescopic arm 4 right-hand member passes through traversing in front and back Device is provided with multi-joint head；Multi-joint head includes head reversing frame 5, head reversing frame 6, head slewing equipment, returns Turn power supply feeder, gas welding wire feeder 7, radius adjustment device, vertically weldering arm 8, welding gun swinging device, welding angle adjusting device With welding gun holding device 9, head reversing frame 5 is arranged on before and after's Traverse Displacement Unit right part, and head reversing frame 6 turns round dress by head Put and be arranged in head reversing frame 5, revolution power supply feeder is installed inside head slewing equipment, head reversing frame 6 Left part is installed with gas welding wire feeder 7, and the right part lower end of head reversing frame 6 is provided with vertical weldering by radius adjustment device Arm 8, the bottom vertically welding arm 8 is provided with welding gun holding device 9 by welding gun swinging device and welding angle adjusting device, and welding gun clamps Welding gun or burning torch 10 are installed with device 9.Framework pillar 21 turn of gantry base relatively can be made by upright column revolving device Dynamic, frame transverse arm 3 can be made to move up and down by vertical lift device, telescopic arm 4 can be made to the right by left and right translating device Stretch out or retract, transverse shifting before and after multi-joint head can be made by front and back's Traverse Displacement Unit, can by head slewing equipment So that head reversing frame 6 is rotated relative to head reversing frame 5, welding or cutting process are capable of by revolution power supply feeder During middle head reversing frame 6 rotation, cable and trachea are not in interfere and be wound around, and are capable of boxing by radius adjustment device The regulation of seam radius size, can adjust welding gun or the inclination angle of burning torch 10 by welding gun swinging device and welding angle adjusting device Degree, welding gun holding device 9 is existing public device.The present invention, in relatively-stationary station, can either carry out metal material The welding of the longitudinal seam, girth joint and angle welding of material is it is also possible to directly cut intersection hole it is achieved that metal on metal cylinder The cutting of weld seam, the automatic welding of the saddle-shaped seam between cylinder and adapter, and longitudinal seam automatic welding, girth joint automatic welding Connect and the multinomial welding function such as angle welding automatic welding integrated and automatization, welding efficiency can be greatly improved, improve Welding quality, reduces the welding labor intensity of workman, is that user has saved production and processing space, improves prouctiveness.

According to actual needs above-mentioned single-cantilever multi-function cutting weldering all-in-one can be made further optimization and/or improvements：

As shown in accompanying drawing 1,2, head slewing equipment includes head gyration gear ring 31, head turning motor speed reducer assembly 32 With machine head rotary drive gear 33；Head reversing frame 6 is arranged on head reversing frame 5 bottom by bearing, head reversing frame 6 Upper outside is installed with head gyration gear ring 31, and head reversing frame 5 is provided with head turning motor speed reducer assembly 32, the power output shaft of head turning motor speed reducer assembly 32 is installed with machine head rotary drive gear 33, head returns Turn driving gear 33 to be meshed with head gyration gear ring 31 and head gyration gear ring 31 and head reversing frame 6 can be driven to rotate. Head gyration gear ring 31 and head reversing frame 6 is driven to rotate by head turning motor speed reducer assembly 32, head turning motor Speed reducer assembly 32 is preferably capable of the servomotor of precise control rotating speed, and its rotating speed is adjustable, can complete in welding linkage Spinning movement around adapter；After unscrewing locking bolt, head reversing frame 5 head link 25 relatively can be manually adjusted Angle, by tightening locking bolt Lai the position of locked head reversing frame 5 after having adjusted.

As shown in Figure 2, radius adjustment device includes vertical arm mounting seat 49, radius adjusts guide rail slide block pair 50, radius is adjusted Section leading screw 51, radius adjusting nut 52, radius adjusting driven pulley 53, radius adjusting motor 54 and radius adjusting driving pulley 55；Respectively guide rail slide block pair 50 is adjusted by radius in the middle part of the lower-end rear portion of vertical arm mounting seat 49 and lower end and be arranged on head revolution The right part of frame 6, the head reversing frame 6 between former and later two radiuses regulation guide rail slide block pair 50 is installed with radius and adjusts silk Thick stick 51, the right part of radius adjusting screw 51 is provided with radius adjusting nut 52, and the right part of radius adjusting nut 52 is pacified by bearing It is contained on vertical arm mounting seat 49 left part, outside radius adjusting nut 52 left part, is fixed with radius adjusting driven pulley 53, vertical arm is pacified The left back portion of dress seat 49 is fixed with radius adjusting motor 54, and the dynamic output shaft of left part of radius adjusting motor 54 simultaneously fixedly mounts There is radius adjusting driving pulley 55, radius adjusting driven pulley 53 is connected with radius adjusting driving pulley 55 by transmission belt； The lower-end front portion of vertical arm mounting seat 49 is provided with welding gun lead adjusting means, and welding gun lead adjusting means include vertical arm rotation Bearing 56, welding gun lead adjusting driven pulley 57, welding gun lead adjusting motor 58 and welding gun lead adjusting driving pulley 59, vertically weld arm 8 and be arranged in head reversing frame 6 by vertical arm rotation bearing 56, vertically the top of weldering arm 8 is installed with weldering Rifle lead adjusts driven pulley 57, is vertically installed with welding gun lead in the head reversing frame 6 of weldering arm 8 right and adjusts electricity Machine 58, the power output shaft of welding gun lead adjusting motor 58 is installed with welding gun lead adjusting driving pulley 59, weldering Rifle lead is adjusted driving pulley 59 and is connected with welding gun lead adjusting driven pulley 57 by transmission belt；

Or/and, welding gun swinging device includes expand weldering arm 60, development arm hinge 61, brachium expands motor reducer assembly 62nd, welding gun radially wobbles motor 63 and welding gun radially wobbles precision speed reduction device 64；Vertically the bottom of weldering arm 8 is provided with hinged peace Dress seat, expand weldering arm 60 is arranged in hinged mounting seat by development arm hinge 61, hinged mounting seat is provided with brachium and expands Motor reducer assembly 62, the power output shaft of brachium expands motor reducer assembly 62 and development arm hinge 61 are connected to one Rise, expand weldering arm 60 front portion is provided with that welding gun radially wobbles motor 63 and welding gun radially wobbles precision speed reduction device 64, welding gun Welding inclination-angle regulating device is provided with the power output shaft radially wobbling precision speed reduction device 64；Welding inclination-angle regulating device includes Tilt adjusting seat 65, welding gun tilt adjusting motor 66, welding gun inclination angle decelerator 67 and welding gun fixing axle 68, in tilt adjusting seat 65 Portion is provided with welding gun tilt adjusting motor 66 and welding gun inclination angle decelerator 67, on the power output shaft of welding gun tilt adjusting motor 66 It is fixed with tilt adjustment driving pulley 69, the power input shaft of welding gun inclination angle decelerator 67 bottom is fixed with welding gun tilt adjustment First belt wheel 70, welding gun tilt adjustment the first belt wheel 70 is connected with tilt adjustment driving pulley 69 by transmission belt, and welding gun inclines Welding gun tilt adjustment the second belt wheel 71 is fixed with the power output shaft on angle decelerator 67 top, tilt adjusting seat 65 front portion is passed through Bearing is provided with welding gun fixing axle 68, and welding gun holding device 9 is fixedly mounted in the middle part of welding gun fixing axle 68, in welding gun fixing axle 68 Portion is installed with welding gun inclination angle drive pulley 72, and welding gun inclination angle drive pulley 72 passes through transmission belt and welding gun tilt adjustment second Belt wheel 71 is connected；Laser guidance device is provided with tilt adjusting seat 65, laser guidance device includes laser head fixing frame 73 With laser head 74, laser head fixing frame 73 is fixedly mounted on tilt adjusting seat 65 bottom, laser head fixing frame 73 is fixed with sharp Shaven head 74.

Drive radius adjusting driven pulley 53 to rotate by radius adjusting motor 54, make radius adjusting nut 52 drive vertical arm Mounting seat 49 adjusts guide rail slide block secondary 50 along radius and moves, and vertical weldering arm 8 and welding gun or burning torch 10 finally can be driven to do relatively The radial dimension adjustment of adapter workpiece；Welding gun lead adjusting driving pulley 59 is driven by welding gun lead adjusting motor 58, Make welding gun lead adjusting driven pulley 57 drive vertical weldering arm 8 and welding gun or burning torch 10 to complete lead and adjust, make welding gun or The mouth of burning torch 10 aligns the rotation centerline of head reversing frame 6；Additionally, according to actual needs, during welding sometimes The mouth not needing welding gun or burning torch 10 aligns the rotation centerline of head reversing frame 6, but needs to offset an angle, weldering Rifle shifts to an earlier date quantity regulating device and can realize lead regulation, obtains different welding fabrication angles；Can be by laser head 74 Cutting center can be aligned when cutting, for example will be around a little cutting on cylinder, then make that laser head 74 sends is infrared Line is directed at the point on cylinder, circumgyration incision afterwards；Brachium expands motor reducer assembly 62 drives expand weldering arm 60 around opening up Exhibition arm hinge 61 rotates to an angle and is capable of vertically welding the lengthening expansion of arm 8 length, to adapt to different adapter workpiece Highly, the Butt welding gun or burning torch 10 end radial dimension away from workpiece can carry out minor adjustment simultaneously；Welding gun radially wobbles driving Motor 63 drives welding gun to radially wobble precision speed reduction device 64, so that tilt adjusting seat 65 is driven welding gun holding device 9 and welding gun or cut Rifle 10 adjustment welding inclination angle and swing are it is achieved that the swing of gas shield welding is welded；Welding gun tilt adjusting motor 66 passes through welding gun inclination angle Decelerator 67 and welding gun fixing axle 68 drive welding gun or burning torch 10 to carry out the adjustment at angle of inclination, and whole multi-joint head forms one The multi-joint attachment structure of individual similar arm, not only handsome in appearance, and also reliable transmission is accurately, and multi-joint attachment structure makes welding machine Welding function more complete, can outstanding complete to weld and cutting angle adjustment, possess adjustment bevel cut angle, realization Welding such as swings at the function, have the advantages that appearance of weld good it is easy to simplify control.

As shown in accompanying drawing 1,2,3, revolution power supply feeder includes power supply outer ring seat board 34, power supply slip ring outer ring 35, supplies Electric slip ring inner ring 36, inner ring fixing frame 37, supply axis 38, supply slip ring 39 and supply slip ring fixed mount 40；Head revolving bed Plate 5 is provided with power supply slip ring bore, and head reversing frame 6 lower end of corresponding power supply slip-ring seat hole site is installed with power supply outer ring Seat board 34, power supply slip ring outer ring 35 is fixed on power supply outer ring seat board 34 upper end and is sleeved on power supply slip-ring seat in the hole, for electric slip ring The internal sleeve of outer ring 35 extends the upper of power supply slip ring outer ring 35 equipped with power supply slip ring inner ring 36, the top of power supply slip ring inner ring 36 Side, the head reversing frame 5 of corresponding power supply slip ring bore external position is installed with inner ring fixing frame 37, in electric slip ring The top of circle 36 is fixed in inner ring fixing frame 37, and the upper end of power supply slip ring inner ring 36 is provided with automatically controlled signal end of incoming cables and welding electricity Flow to line end, the outside middle portion of power supply slip ring inner ring 36 is provided with automatically controlled signal lead-out terminal and welding current lead-out terminal, Automatically controlled signal input terminal and welding current input terminal are correspondingly provided with the middle part internal chamber wall of power supply slip ring outer ring 35, power supply is slided The lower outside of ring outer ring 35 is provided with automatically controlled signal leading-out terminal and welding current leading-out terminal, and automatically controlled signal leading-out terminal passes through automatically controlled letter Number input terminal and automatically controlled signal lead-out terminal are electrically connected with automatically controlled signal end of incoming cables, and welding current leading-out terminal passes through weldering Connect current input terminal and welding current lead-out terminal to be electrically connected with welding current end of incoming cables；In power supply slip ring inner ring 36 Portion is installed with supply axis 38, the supply first gas transmission blind hole having in vivo vertically of axis 38, the second gas transmission blind hole and 3rd gas transmission blind hole, the top of supply axis 38 extends the top of power supply slip ring inner ring 36, corresponding first gas transmission blind hole, second defeated Supply axis 38 upper end of gas blind hole and the 3rd gas transmission blind hole position is installed with the first inlet suction port 41, the second air inlet respectively Joint 42 and the 3rd inlet suction port 43, the bottom of supply axis 38 extends the lower section of power supply slip ring outer ring 35, supply axis 38 Lower outside is set with supply slip ring 39, and power supply outer ring seat board 34 bottom is fixed with supply slip ring fixed mount 40, supplies slip ring 39 It is fixedly mounted on supply slip ring fixed mount 40, outside the supply axis 38 of corresponding supply slip ring 39 upper position, have the first gas transmission Annular groove, the left part groove bottom of the first gas transmission annular groove has the first gas transmission cross-drilled hole that the inner is connected with the first gas transmission blind hole lower end, It is fixed with the first air outlet adapter 44, below corresponding first gas transmission annular groove on the left of the supply slip ring 39 of corresponding first gas transmission ring groove position Supply axis 38 lower outside have the 3rd gas transmission annular groove, the right part groove bottom of the 3rd gas transmission annular groove has inner with the 3rd gas transmission The 3rd gas transmission cross-drilled hole that blind hole lower end is connected, is fixed with the 3rd on the right side of the supply slip ring 39 of corresponding 3rd gas transmission ring groove position and goes out Gas joint 45, supply axis 38 lower outside below corresponding 3rd gas transmission annular groove has the second gas transmission annular groove, the second gas transmission annular groove Left part groove bottom on have the second gas transmission cross-drilled hole of being connected with the second gas transmission blind hole lower end of the inner, correspondence the second gas transmission annular groove position It is fixed with the second air outlet adapter 46 on the left of the supply slip ring 39 put；The bottom of power supply outer ring seat board 34 is fixed with probe fixing bracket 47, one end of probe fixing bracket 47 extends the lower section of supply axis 38 lower end and is installed with positioning probe 48, positioning probe 48 keep coaxial with supply axis 38.Power supply slip ring outer ring 35 can be with respect to the unlimited revolution of power supply slip ring inner ring 36, and first enters Gas joint 41, the second inlet suction port 42 and the 3rd inlet suction port 43 are respectively connected to second by the air supply hose of three different colours Alkynes, oxygen and argon, the first air outlet adapter 44, the second air outlet adapter 46 and the 3rd air outlet adapter 45 pass through three different colours Air-out hose exports acetylene, oxygen and argon respectively, and air supply hose is with respect to head reversing frame 5 transfixion, air-out hose With respect to head reversing frame 6 and welding gun or burning torch 10 transfixion, in whole welding or cutting process, cable and trachea all will not The phenomenons such as interfering and is wound around occur.Above and below corresponding first gas transmission annular groove, the second gas transmission annular groove and the 3rd gas transmission annular groove Position is provided with sealing ring in case leak-stopping gas and gas mixing, by the first air outlet adapter 44, the second air outlet adapter 46 and the 3rd Three kinds of gases are sent into and are used passage by air outlet adapter 45 respectively, and such as oxygen and acetylene can complete to cut, and argon can be used as welding Protective gas in journey, or also can be passed through other gases, the work required for completing；Positioning probe 48 is preferably ultrasound wave and visits Head, before the saddle-shaped seam between welding cylinder and adapter, is touched on adapter upper flanges edge by making positioning probe 48 Four points, can calculate the center of adapter automatically, can complete plane by adjustment left and right translating device and in front and back Traverse Displacement Unit Positioning work, is accurately positioned by controlling servomotor, the automatic or manual that can complete saddle-shaped seam center of rotation is looked for, and looks for Middle error is little, high precision, can enter welding process in looking for after finishing.

As shown in accompanying drawing 1,2, upright column revolving device includes column revolving gear ring 11, column revolving motor reducer assembly 12 With column revolving driving gear 13；Gantry base 1 upper end is provided with column bore, and the bottom of framework pillar 2 is arranged on by bearing Upright post base in the hole, the gantry base 1 outside corresponding column bore is installed with column revolving gear ring 11, under framework pillar 2 Portion is installed with column revolving motor reducer assembly 12, the power output shaft bottom of column revolving motor reducer assembly 12 It is installed with column revolving driving gear 13, column revolving driving gear 13 is meshed with column revolving gear ring 11 and can carry Dynamic framework pillar 2 rotates；

Or/and, vertical lift device includes lifting line slideway auxiliary 14, elevating screw 15, lifting travelling gear, lifting spiral shell Female 16, lifting motor speed reducer assembly 17 and lifting driving gear；Frame transverse arm 3 passes through lifting line slideway auxiliary 14 and is arranged on machine Erect in the middle part of post 2, the right part of framework pillar 2 is provided with axis elevating screw 15 vertically, elevating screw by bearing 15 upper end is installed with lifting travelling gear, and the middle part of elevating screw 15 is provided with lifting nut 16, and lifting nut 16 is solid It is scheduled on frame transverse arm 3, the top of framework pillar 2 is installed with lifting motor speed reducer assembly 17, lifting motor decelerator Lifting driving gear is installed with the power output shaft of assembly 17, lifting driving gear is meshed simultaneously with lifting travelling gear Elevating screw 15 can be driven to rotate；Counter weight device is provided with framework pillar 2, counter weight device includes fixed pulley 18, steel wire rope With balancing weight 19, the upper end of framework pillar 2 is provided with fixed pulley 18, and balancing weight 19 is sleeved on inside framework pillar 2, steel wire rope One end is fixed on balancing weight 19, and the other end of steel wire rope bypasses fixed pulley 18 top and is fixed on frame transverse arm 3 right part；

Or/and, left and right translating device includes translator slider guideway 20, translation motor speed reducer assembly 21, shiftable gear 22 and translating rack 23；The left part of telescopic arm 4 is sleeved on intracavity in the right part of frame transverse arm 3, and telescopic arm 4 is led by translator slider Rail pair 20 is arranged on the internal chamber wall of frame transverse arm 3, and the left part of telescopic arm 4 is installed with translation motor speed reducer assembly 21, Shiftable gear 22, the machine of corresponding shiftable gear 22 position are installed with the power output shaft of translation motor speed reducer assembly 21 Translating rack 23 is installed with frame transverse arm 3 inner chamber, shiftable gear 22 is meshed with translating rack 23；

Or/and, Traverse Displacement Unit includes traversing frame plate 24, head link 25, traversing guide rail slide block pair 26, traversing electricity in front and back Machine speed reducer assembly 27, traversing driving gear 28 and horizontal tooth bar 29；The right-hand member of telescopic arm 4 is fixed with traversing frame plate 24, head It is arranged on the right-hand member of traversing frame plate 24, machine respectively by traversing guide rail slide block pair 26 in the middle part of the left upper part of link 25 and left end The right part of head link 25 is installed with traversing motor reducer assembly 27, the power output of traversing motor reducer assembly 27 Shaft extension to the left side of head link 25 and is installed with traversing driving gear 28, the horizontal stroke of corresponding traversing driving gear 28 position Move and be installed with horizontal tooth bar 29 in the middle part of frame plate 24 right-hand member, traversing driving gear 28 is meshed with horizontal tooth bar 29 and can carry Motivation head link 25 moves forward and backward；The left end of head reversing frame 5 is hingedly mounted on head by head revolving bed hinge 30 Link 25 bottom, head revolving bed hinge 30 is installed with the locking bolt that can limit head reversing frame 5 rotation.

Framework pillar 2 can be made by upright column revolving device and be arranged on each device on frame transverse arm 3 around framework pillar 2 Axis rotate；Frame transverse arm 3 can be made by vertical lift device and each device of being installed on it moves up and down, realize welding gun Or burning torch 10 automatic compensation to drop amount on saddle-shaped seam each point in welding, cutting process, can by counter weight device Mitigate the load of elevating screw 15 and lifting nut 16, extend its service life, improve the safety of equipment；Translated by left and right Device can make telescopic arm 4 and each device of being installed on it moves left and right relative to frame transverse arm 3；Can by front and back's Traverse Displacement Unit Make multi-joint head relative telescopic arm 4 traversing in front and back.

As shown in Figure 1, gantry base 1 bottom is provided with travel driving unit, and travel driving unit includes movable motor Speed reducer assembly 75 and road wheel 76；The bottom of gantry base 1 is provided with road wheel 76 by live axle, in gantry base 1 It is installed with movable motor speed reducer assembly 75, the power output shaft of movable motor speed reducer assembly 75 is connected with live axle Connect.Road wheel 76 is driven to walk on default track by movable motor speed reducer assembly 75, the workpiece of processing diverse location Convenient.

Above technical characteristic constitutes highly preferred embodiment of the present invention, and it has stronger adaptability and optimal enforcement effect Really, non-essential technical characteristic can be increased and decreased according to actual needs, to meet the demand of different situations.

Claims (9)

1. a kind of single-cantilever multi-function cutting weldering all-in-one is it is characterised in that include gantry base, framework pillar, column revolving dress Put, vertical lift device, frame transverse arm, left and right translating device, telescopic arm, in front and back Traverse Displacement Unit and multi-joint head；Frame is stood Post is arranged in gantry base by upright column revolving device, and it is horizontal that organic frame is installed by vertical lift device in framework pillar top Arm, frame transverse arm right part is provided with telescopic arm by left and right translating device, and telescopic arm right-hand member is provided with by front and back's Traverse Displacement Unit Multi-joint head；Multi-joint head includes head reversing frame, head reversing frame, head slewing equipment, revolution power supply supply dress Put, gas welding wire feeder, radius adjustment device, vertically weldering arm, welding gun swinging device, welding angle adjusting device and welding gun clamping dress Put, head reversing frame is arranged on before and after's Traverse Displacement Unit right part, head reversing frame is arranged on head by head slewing equipment and returns On swivel base plate, revolution power supply feeder is installed inside head slewing equipment, the left part of head reversing frame is installed with gas Protect weldering wire-feed motor, the right part lower end of head reversing frame is provided with vertical weldering arm by radius adjustment device, vertically welds the bottom of arm Welding gun holding device is provided with by welding gun swinging device and welding angle adjusting device, welding gun holding device is installed with welding gun Or burning torch；Wherein：

Radius adjustment device include vertical arm mounting seat, radius adjust guide rail slide block pair, radius adjusting screw, radius adjusting nut, Radius adjusting driven pulley, radius adjusting motor and radius adjusting driving pulley, in the lower-end rear portion and lower end of vertical arm mounting seat Portion adjusts, by radius, the right part that guide rail slide block pair is arranged on head reversing frame respectively, and former and later two radiuses adjust guide rail slide block pair Between head reversing frame on be installed with radius adjusting screw, the right part of radius adjusting screw is provided with radius and adjusts spiral shell Mother, the right part of radius adjusting nut is arranged on vertical arm mounting seat left part by bearing, fixing outside radius adjusting nut left part There is radius adjusting driven pulley, the left back portion of vertical arm mounting seat is fixed with radius adjusting motor, and the left part of radius adjusting motor has Power output shaft is simultaneously installed with radius adjusting driving pulley, and radius adjusting driven pulley is passed through transmission belt and adjusted drive with radius Movable belt pulley is connected, and the lower-end front portion of vertical arm mounting seat is provided with welding gun lead adjusting means, welding gun lead adjusting means Adjust including vertical arm rotation bearing, welding gun lead adjusting driven pulley, welding gun lead adjusting motor and welding gun lead and drive Movable belt pulley, is vertically welded arm and is arranged in head reversing frame by vertical arm rotation bearing, vertically the top of weldering arm is installed with weldering Rifle lead adjusts driven pulley, is vertically installed with welding gun lead adjusting motor in the head reversing frame of weldering arm right, Welding gun lead adjusting driving pulley is installed with the power output shaft of welding gun lead adjusting motor, welding gun lead is adjusted Section driving pulley is connected with welding gun lead adjusting driven pulley by transmission belt；

Or/and, welding gun swinging device includes expand weldering arm, development arm hinge, brachium expands motor reducer assembly, welding gun radially Wobble drive motor and welding gun radially wobble precision speed reduction device, and vertically the bottom of weldering arm is provided with hinged mounting seat, and expand weldering arm is led to Cross development arm hinge to be arranged in hinged mounting seat, hinged mounting seat is provided with brachium expands motor reducer assembly, brachium Together with development arm stud connection, expand weldering arm front portion is provided with welding gun footpath to the power output shaft expanding motor reducer assembly Radially wobble precision speed reduction device to wobble drive motor and welding gun, welding gun radially wobbles pacifies on the power output shaft of precision speed reduction device Equipped with welding inclination-angle regulating device, welding inclination-angle regulating device includes tilt adjusting seat, welding gun tilt adjusting motor, welding gun inclination angle Decelerator and welding gun fixing axle, are provided with welding gun tilt adjusting motor and welding gun inclination angle decelerator, welding gun in the middle part of tilt adjusting seat Tilt adjustment driving pulley, the power input of welding gun inclination angle decelerator bottom are fixed with the power output shaft of tilt adjustment motor Welding gun tilt adjustment first belt wheel is fixed with axle, welding gun tilt adjustment first belt wheel passes through transmission belt and tilt adjustment drive belt Wheel is connected, and the power output shaft on welding gun inclination angle decelerator top is fixed with welding gun tilt adjustment second belt wheel, tilt adjustment Seat front portion is provided with welding gun fixing axle by bearing, and welding gun holding device is fixedly mounted in the middle part of welding gun fixing axle, and welding gun is fixed Axle top is installed with welding gun inclination angle drive pulley, and welding gun inclination angle drive pulley passes through transmission belt and welding gun tilt adjustment second Belt wheel is connected, and tilt adjusting seat is provided with laser guidance device, and laser guidance device includes laser head fixing frame and laser Head, laser head fixing frame is fixedly mounted on tilt adjusting seat bottom, and laser head fixing frame is fixed with laser head.

2. single-cantilever multi-function cutting weldering all-in-one according to claim 1 is it is characterised in that head slewing equipment includes machine Head gyration gear ring, head turning motor speed reducer assembly and machine head rotary drive gear；Head reversing frame is arranged on by bearing Head reversing frame bottom, the upper outside of head reversing frame is installed with head gyration gear ring, and head reversing frame is pacified Equipped with head turning motor speed reducer assembly, the power output shaft of head turning motor speed reducer assembly is installed with head Revolution driving gear, machine head rotary drive gear is meshed with head gyration gear ring and can drive head gyration gear ring and head Reversing frame rotates.

3. single-cantilever multi-function cutting weldering all-in-one according to claim 1 and 2 is it is characterised in that turn round power supply feeder Including power supply outer ring seat board, power supply slip ring outer ring, power supply slip ring inner ring, inner ring fixing frame, supply axis, supply slip ring and supply Slip ring fixed mount；Head reversing frame is provided with power supply slip ring bore, under the head reversing frame of corresponding power supply slip-ring seat hole site End is installed with power supply outer ring seat board, and power supply slip ring outer ring is fixed on power supply outer ring seat board upper end and is sleeved on power supply slip-ring seat In the hole, equipped with power supply slip ring inner ring, the top of power supply slip ring inner ring extends power supply slip ring outer ring to the internal sleeve of power supply slip ring outer ring Top, the head reversing frame of corresponding power supply slip ring bore external position is installed with inner ring fixing frame, for electric slip ring The top of inner ring is fixed in inner ring fixing frame, and the upper end of power supply slip ring inner ring is provided with automatically controlled signal end of incoming cables and welding current enters Line end, the outside middle portion of power supply slip ring inner ring is provided with automatically controlled signal lead-out terminal and welding current lead-out terminal, and power supply is slided Automatically controlled signal input terminal and welding current input terminal are correspondingly provided with the middle part internal chamber wall of ring outer ring, power supply slip ring outer ring Lower outside is provided with automatically controlled signal leading-out terminal and welding current leading-out terminal, and automatically controlled signal leading-out terminal passes through automatically controlled signal input terminal It is electrically connected with automatically controlled signal end of incoming cables with automatically controlled signal lead-out terminal, welding current leading-out terminal is inputted by welding current Terminal and welding current lead-out terminal are electrically connected with welding current end of incoming cables；It is installed with inside power supply slip ring inner ring Supply axis, the first gas transmission blind hole having in vivo vertically of supply axis, the second gas transmission blind hole and the 3rd gas transmission blind hole, supply The top of axis extends the top of power supply slip ring inner ring, corresponding first gas transmission blind hole, the second gas transmission blind hole and the 3rd gas transmission blind hole The supply axis upper end of position is installed with the first inlet suction port, the second inlet suction port and the 3rd inlet suction port respectively, supply The bottom of axis extends the lower section of power supply slip ring outer ring, and the lower outside of supply axis is set with supply slip ring, outer ring support of powering Plate bottom is fixed with supply slip ring fixed mount, and supply slip ring is fixedly mounted on supply slip ring fixed mount, on corresponding supply slip ring There is the first gas transmission annular groove outside the supply axis of portion position, the left part groove bottom of the first gas transmission annular groove has inner and the first gas transmission The first gas transmission cross-drilled hole that blind hole lower end is connected, is fixed with first on the left of the supply slip ring of corresponding first gas transmission ring groove position and gives vent to anger Joint, the supply axis lower outside below corresponding first gas transmission annular groove has the 3rd gas transmission annular groove, the right part of the 3rd gas transmission annular groove The 3rd gas transmission cross-drilled hole that the inner is connected with the 3rd gas transmission blind hole lower end, the confession of corresponding 3rd gas transmission ring groove position are had on groove bottom It is fixed with the 3rd air outlet adapter, the supply axis lower outside below corresponding 3rd gas transmission annular groove has the second gas transmission on the right side of gas slip ring Annular groove, the left part groove bottom of the second gas transmission annular groove has the second gas transmission cross-drilled hole that the inner is connected with the second gas transmission blind hole lower end, It is fixed with the second air outlet adapter on the left of the supply slip ring of corresponding second gas transmission ring groove position；The bottom of power supply outer ring seat board is fixed with Probe fixing bracket, one end of probe fixing bracket extends the lower section of supply axis lower end and is installed with positioning probe, and positioning is visited Head keeps coaxial with supply axis.

4. single-cantilever multi-function cutting weldering all-in-one according to claim 1 and 2 is it is characterised in that upright column revolving device includes Column revolving gear ring, column revolving motor reducer assembly and column revolving driving gear；Gantry base upper end is provided with Upright post base Hole, the bottom of framework pillar is arranged on Upright post base in the hole by bearing, fixing peace in the gantry base outside corresponding column bore Equipped with column revolving gear ring, framework pillar bottom is installed with column revolving motor reducer assembly, and column revolving motor subtracts The power output shaft bottom of fast device assembly is installed with column revolving driving gear, column revolving driving gear and column revolving Gear ring is meshed and framework pillar can be driven to rotate；

Or/and, vertical lift device includes lifting line slideway auxiliary, elevating screw, lifting travelling gear, lifting nut, lifting Motor reducer assembly and lifting driving gear；Frame transverse arm is arranged in the middle part of framework pillar by lifting line slideway auxiliary, machine The right part erecting post is provided with axis elevating screw vertically by bearing, and the upper end of elevating screw is installed with liter Fall travelling gear, the middle part of elevating screw is provided with lifting nut, and lifting nut is fixed on frame transverse arm, framework pillar upper Portion is installed with lifting motor speed reducer assembly, and the power output shaft of lifting motor speed reducer assembly is installed with lifting Driving gear, lifting driving gear is meshed with lifting travelling gear and elevating screw can be driven to rotate；Pacify on framework pillar Equipped with counter weight device, counter weight device includes fixed pulley, steel wire rope and balancing weight, and the upper end of framework pillar is provided with fixed pulley, joins Pouring weight is sleeved on inside framework pillar, and one end of steel wire rope is fixed on balancing weight, and the other end of steel wire rope bypasses on fixed pulley Portion is simultaneously fixed on frame transverse arm right part；

Or/and, left and right translating device includes translator slider guideway, translation motor speed reducer assembly, shiftable gear and translation tooth Bar；The left part of telescopic arm is sleeved on intracavity in the right part of frame transverse arm, and telescopic arm is arranged on frame by translator slider guideway On the internal chamber wall of transverse arm, the left part of telescopic arm is installed with translation motor speed reducer assembly, translation motor speed reducer assembly Shiftable gear is installed with power output shaft, the frame transverse arm inner chamber of corresponding shiftable gear position is installed with translation Tooth bar, shiftable gear is meshed with translating rack；

Or/and, Traverse Displacement Unit includes that traversing frame plate, head link, traversing guide rail slide block be secondary, traversing motor reducer is total in front and back One-tenth, traversing driving gear and horizontal tooth bar；The right-hand member of telescopic arm is fixed with traversing frame plate, the left upper part of head link and a left side It is arranged on the right-hand member of traversing frame plate respectively by traversing guide rail slide block pair, the right part of head link is installed with horizontal stroke in the middle part of end Move motor reducer assembly, the power output shaft of traversing motor reducer assembly extends the left side of head link and fixedly mounts There is traversing driving gear, in the middle part of the traversing frame plate right-hand member of corresponding traversing driving gear position, be installed with horizontal tooth bar, traversing Driving gear is meshed with horizontal tooth bar and head link can be driven to move forward and backward；The left end of head reversing frame passes through machine Head revolving bed hinge is hingedly mounted on head link bottom, head revolving bed hinge is installed with and can limit head and return The locking bolt that swivel base plate rotates.

5. single-cantilever multi-function cutting weldering all-in-one according to claim 3 is it is characterised in that upright column revolving device includes standing Post gyration gear ring, column revolving motor reducer assembly and column revolving driving gear；Gantry base upper end is provided with column bore, The bottom of framework pillar is arranged on Upright post base in the hole by bearing, and the gantry base outside corresponding column bore is installed with Column revolving gear ring, framework pillar bottom is installed with column revolving motor reducer assembly, column revolving motor reducer The power output shaft bottom of assembly is installed with column revolving driving gear, column revolving driving gear and column revolving gear ring It is meshed and can drive framework pillar to rotate；

Or/and, vertical lift device includes lifting line slideway auxiliary, elevating screw, lifting travelling gear, lifting nut, lifting Motor reducer assembly and lifting driving gear；Frame transverse arm is arranged in the middle part of framework pillar by lifting line slideway auxiliary, machine The right part erecting post is provided with axis elevating screw vertically by bearing, and the upper end of elevating screw is installed with liter Fall travelling gear, the middle part of elevating screw is provided with lifting nut, and lifting nut is fixed on frame transverse arm, framework pillar upper Portion is installed with lifting motor speed reducer assembly, and the power output shaft of lifting motor speed reducer assembly is installed with lifting Driving gear, lifting driving gear is meshed with lifting travelling gear and elevating screw can be driven to rotate；Pacify on framework pillar Equipped with counter weight device, counter weight device includes fixed pulley, steel wire rope and balancing weight, and the upper end of framework pillar is provided with fixed pulley, joins Pouring weight is sleeved on inside framework pillar, and one end of steel wire rope is fixed on balancing weight, and the other end of steel wire rope bypasses on fixed pulley Portion is simultaneously fixed on frame transverse arm right part；

Or/and, left and right translating device includes translator slider guideway, translation motor speed reducer assembly, shiftable gear and translation tooth Bar；The left part of telescopic arm is sleeved on intracavity in the right part of frame transverse arm, and telescopic arm is arranged on frame by translator slider guideway On the internal chamber wall of transverse arm, the left part of telescopic arm is installed with translation motor speed reducer assembly, translation motor speed reducer assembly Shiftable gear is installed with power output shaft, the frame transverse arm inner chamber of corresponding shiftable gear position is installed with translation Tooth bar, shiftable gear is meshed with translating rack；

Or/and, Traverse Displacement Unit includes that traversing frame plate, head link, traversing guide rail slide block be secondary, traversing motor reducer is total in front and back One-tenth, traversing driving gear and horizontal tooth bar；The right-hand member of telescopic arm is fixed with traversing frame plate, the left upper part of head link and a left side It is arranged on the right-hand member of traversing frame plate respectively by traversing guide rail slide block pair, the right part of head link is installed with horizontal stroke in the middle part of end Move motor reducer assembly, the power output shaft of traversing motor reducer assembly extends the left side of head link and fixedly mounts There is traversing driving gear, in the middle part of the traversing frame plate right-hand member of corresponding traversing driving gear position, be installed with horizontal tooth bar, traversing Driving gear is meshed with horizontal tooth bar and head link can be driven to move forward and backward；The left end of head reversing frame passes through machine Head revolving bed hinge is hingedly mounted on head link bottom, head revolving bed hinge is installed with and can limit head and return The locking bolt that swivel base plate rotates.

6. single-cantilever multi-function cutting weldering all-in-one according to claim 1 and 2 is it is characterised in that gantry base bottom is installed There is travel driving unit, travel driving unit includes movable motor speed reducer assembly and road wheel；The bottom of gantry base is passed through Live axle is provided with road wheel, and gantry base is installed with movable motor speed reducer assembly, and movable motor decelerator is total The power output shaft becoming is connected with live axle.

7. single-cantilever multi-function cutting weldering all-in-one according to claim 3 is it is characterised in that gantry base bottom is provided with Travel driving unit, travel driving unit includes movable motor speed reducer assembly and road wheel；Row is passed through in the bottom of gantry base Walk wheel shaft and road wheel is installed, gantry base is installed with movable motor speed reducer assembly, movable motor speed reducer assembly Power output shaft be connected with live axle.

8. single-cantilever multi-function cutting weldering all-in-one according to claim 4 is it is characterised in that gantry base bottom is provided with Travel driving unit, travel driving unit includes movable motor speed reducer assembly and road wheel；Row is passed through in the bottom of gantry base Walk wheel shaft and road wheel is installed, gantry base is installed with movable motor speed reducer assembly, movable motor speed reducer assembly Power output shaft be connected with live axle.

9. single-cantilever multi-function cutting weldering all-in-one according to claim 5 is it is characterised in that gantry base bottom is provided with Travel driving unit, travel driving unit includes movable motor speed reducer assembly and road wheel；Row is passed through in the bottom of gantry base Walk wheel shaft and road wheel is installed, gantry base is installed with movable motor speed reducer assembly, movable motor speed reducer assembly Power output shaft be connected with live axle.