CN106862717A

CN106862717A - A kind of steel factory quick electric welding equipment of steel pipe

Info

Publication number: CN106862717A
Application number: CN201710229900.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Nanchang Yi Hong Technology Co Ltd
Current assignee: Luannan Xinfa agricultural implements Co., Ltd.
Priority date: 2017-04-10
Filing date: 2017-04-10
Publication date: 2017-06-20
Anticipated expiration: 2037-04-10
Also published as: CN106862717B

Abstract

The present invention relates to a kind of electric welding equipment, more particularly to a kind of steel factory quick electric welding equipment of steel pipe.The technical problem to be solved in the present invention is to provide that the course of work is time saving and energy saving, automatic rotating steel tube is come the quick electric welding equipment of a kind of steel factory steel pipe that is welded.In order to solve the above-mentioned technical problem, the invention provides the such a steel factory quick electric welding equipment of steel pipe, base plate, supporting plate, the first support base, supporting table, the second support base, first rotating shaft, the first runner, the first transmission bar, connecting plate, first slide rail etc. are included；The left and right sides is provided with supporting plate by way of welding on base plate, and supporting plate downside is provided with first through hole, the first support base is provided with by way of welding in first through hole lower wall.Invention achieves the course of work is time saving and energy saving, automatic rotating steel tube come the effect welded, being carried out to the heart and then to placing by way of ring rotates using being placed on steel pipe on placement ring.

Description

A kind of steel factory quick electric welding equipment of steel pipe

Technical field

The present invention relates to a kind of electric welding equipment, more particularly to a kind of steel factory quick electric welding equipment of steel pipe.

Background technology

The basic functional principle of electric welding is the 220V voltages or the commercial power of 380V by commonly using, by electric welding machine Pressure reducer reduce voltage, enhance electric current, and make electric energy produce huge electric arc heat to melt welding rod and steel, and welding rod Melting makes the amalgamation between steel higher.

The development of steel pipe's production technology starts from the manufacturing rise of bicycle, the exploitation of 19th century younger oil, twice The manufacture of naval vessel, boiler, aircraft during world war, the manufacture of apparatus of thermo-electric power boiler after World War II, the hair of chemical industry Exhibition and the drilling of petroleum gas and transport etc., all effectively promote hair of the Steel Tube Industries in kind, yield and quality Exhibition.

Steel pipe is applied not only to trandfer fluid and powdery solid, exchanges heat energy, manufacture machine components and container, and it is still a kind of Economic steel.Building structure rack, pillar and machinery mount are manufactured with steel pipe, weight can be mitigated, save metal 20 ~ 40%, and And batch production mechanized construction can be realized.Highway bridge is manufactured with steel pipe can not only be saved steel, simplify construction, and can be significantly Reduce the area of stopping off, investment reduction and maintenance cost.

At present when electric welding docking is carried out to steel pipe, major part is first steel pipe to be put on shelf using workman carry out Fixed, then the hand-held electric torch of user is welded to the docking port of steel pipe, but so have the drawback that operating efficiency compared with It is low, that is, workman needs rotating steel tube repeatedly to be welded, and very wastes time and energy.

Therefore need that a kind of course of work of research and development is time saving and energy saving badly, automatic rotating steel tube is the steel factory steel that is welded Managing quick electric welding equipment and there is the course of work when welding to steel pipe at present to overcome wastes time and energy, needs to rotate repeatedly Steel pipe is come the shortcoming welded.

The content of the invention

（1）The technical problem to be solved

The present invention has the course of work when welding to steel pipe at present to overcome waste time and energy, need to rotate steel repeatedly Come the shortcoming welded, the technical problem to be solved in the present invention is to provide that the course of work is time saving and energy saving, automatic rotating steel tube to pipe Come the quick electric welding equipment of a kind of steel factory steel pipe for being welded.

（2）Technical scheme

In order to solve the above-mentioned technical problem, the invention provides the such a steel factory quick electric welding equipment of steel pipe, including There are base plate, supporting plate, the first support base, supporting table, the second support base, first rotating shaft, the first runner, the first transmission bar, connection Plate, the first slide rail, the first sliding block, head rod, placement ring, the first screw rod and the first nut, the left and right sides passes through on base plate The mode of welding is provided with supporting plate, and supporting plate downside is provided with first through hole, in first through hole lower wall by way of welding First support base is installed, the first support base upper end is provided with supporting table by way of welding, and the left and right sides leads in supporting table The mode for crossing welding is provided with the second support base, and first rotating shaft is connected with the second support base, and first is connected with first rotating shaft Runner, is connected with the first transmission bar between the first runner, supported on both sides plate is provided with connection between upside by way of welding Plate, the mode that connecting plate inner underside is bolted is provided with the first slide rail, and the first slide rail inner sliding type is connected with the first cunning Block, the first sliding block downside is provided with head rod by way of welding, and head rod lower end is pacified by way of welding Equipped with ring is placed, connecting plate upside is provided with the one one word hole, the first screw rod is provided with by way of welding on the first sliding block, the One screw rod reaches connecting plate top by the one one word hole, and the first nut, the first nut and the first screw rod are rotary with the first screw rod Coordinate.

Preferably, the second slide rail, the second sliding block, the first mobile bar, the second screw rod and the second nut, first are also included The mode being bolted in support seat is provided with the second slide rail, and the second slide rail inner sliding type is connected with the second sliding block, and second slides Block upside is provided with the first mobile bar by way of welding, and the first mobile bar upper end is arranged on supporting table by way of welding Lower middle side part, the first support base right side is provided with the 2nd 1 word hole, and the second sliding block right side is provided with the second spiral shell by way of welding Bar, the second screw rod reaches the first support base right by the 2nd 1 word hole, is rotary with the second nut on the second screw rod, the second nut with Second screw rod coordinates.

Preferably, synchronous rotating device is also included, synchronous rotating device includes first bearing seat, first gear, One bull stick, keypad, the second connecting rod, second bearing seat, rotating ring, second gear, the first motor and the 3rd gear, place on ring Side is provided with synchronous rotating device, and the mode that head rod lower end is bolted is provided with first bearing seat, clutch shaft bearing Placement ring is connected with seat, the mode being bolted on the outside of ring periphery is placed and first gear is installed, under head rod Side is provided with the second through hole, and the first bull stick is placed with the second through hole, and the first bull stick upside is provided with keypad by way of welding, Head rod middle part outside is provided with the second connecting rod by way of welding, and the second connecting rod downside outside is connected by bolt The mode for connecing is provided with second bearing seat, and rotating ring is connected with second bearing seat, and rotating ring middle part is enclosed within the first bull stick and key On plate, rotating ring outside is provided with second gear by way of welding, and second gear slidingtype is enclosed within the first bull stick, and second Upside is provided with keyway in gear, and keypad is engaged by keyway, keypad and keyway interference fit, second gear with first gear, the The mode that one connecting rod upside outside is bolted is provided with the first motor, the first motor output shaft on the outside of the first motor 3rd gear is connected with by shaft coupling, the 3rd gear is engaged with second gear.

Preferably, also include fixed plate, the 3rd slide rail, the 3rd sliding block, the 3rd screw rod and the 3rd nut, the first bull stick and Keypad middle part is divided into two parts, and the first bull stick lower section is provided with the mode that upside is bolted in fixed plate, fixed plate and installs There is the 3rd slide rail, the 3rd slide rail inner sliding type is connected with two the 3rd sliding blocks, and the 3rd sliding block upside is installed by way of welding On the first bull stick, fixed plate downside is provided with the 3rd 1 word hole, and the 3rd sliding block downside is provided with the 3rd spiral shell by way of welding Bar, the 3rd screw rod reaches fixed plate lower section by the 3rd 1 word hole, and the 3rd nut, the 3rd nut and the 3rd are rotary with the 3rd screw rod Screw rod coordinates.

Preferably, centering device is also included, centering device includes installing plate, 3rd bearing seat, the second bull stick, suitable silk Bar screw, inverse screw mandrel screw, the 4th slide rail, Four-slider, the first contiguous block, pressing plate, suitable threaded block and minus thread block, place ring Outside is provided with centering device, places rear on the outside of ring and is provided with installing plate by way of welding, and lower right-hand side leads in installing plate Cross bolted mode and 3rd bearing seat is installed, the second bull stick is connected with 3rd bearing seat, the second bull stick upside is stretched out Installing plate top, the second bull stick middle part top is connected with along screw mandrel screw, and the second bull stick middle part lower section is connected with inverse screw mandrel screw, Bolted mode is passed on left in installing plate the 4th slide rail is installed, the 4th slide rail inner sliding type is symmetrically connected with two Four-slider, Four-slider front side is provided with the first contiguous block by way of welding, and the first contiguous block left end is put in placement ring, Upside the first contiguous block right-hand member is provided with along threaded block by way of welding, is coordinated with along screw mandrel screw along threaded block, downside First contiguous block right-hand member is provided with minus thread block by way of welding, and minus thread block coordinates with inverse screw mandrel screw, the first connection Block left end is provided with pressing plate by way of welding.

Preferably, the 3rd support base, the second rotating shaft, the second runner and the second transmission article, pressing plate inner side left and right are also included Both sides are provided with the 3rd support base by way of welding, and the second rotating shaft is connected with the 3rd support base, are connected in the second rotating shaft There is the second runner, the second transmission bar is connected between the second runner.

Preferably, welding set is also included, welding set includes the 5th slide rail, the 5th sliding block, the second contiguous block, electricity Welding gun, the 3rd rotating shaft, the 3rd runner, the 3rd transmission article, the 4th rotating shaft, the 4th gear and crank, middle side part is provided with electricity on base plate The mode that middle part is bolted in welder, base plate installs the 5th slide rail, and the 5th slide rail inner sliding type is connected with the 5th cunning Block, the 5th sliding block upside is provided with the second contiguous block, the side that the second contiguous block upside is bolted by way of welding Formula is provided with electric torch, and the base plate front side left and right sides is connected with two the 3rd rotating shafts, and the 3rd rotating shaft is located at the 5th slide rail or so two Side, is connected with the 3rd runner in the 3rd rotating shaft, the 3rd transmission article, the 3rd transmission article upside and the 5th are connected between the 3rd runner Sliding block is connected, and the rotating shaft right of right side the 3rd is connected with the 4th rotating shaft, the 4th tooth is connected with the 4th rotating shaft and the rotating shaft of right side the 3rd Wheel, the 4th gear intermeshes, and the gear of right side the 4th front side is rotatably connected with crank.

Preferably, the 6th slide rail, the 6th sliding block, the second mobile bar, the 4th screw rod and the 4th nut are also included, second connects Connect the mode being bolted in block and the 6th slide rail is installed, the 6th slide rail inner sliding type is connected with the 6th sliding block, and the 6th slides Block upside is provided with the second mobile bar by way of welding, and the mode that the second mobile bar upper end is bolted is provided with electricity Welding gun, the second contiguous block right side is provided with the 4th 1 word hole, and the 6th sliding block right side is provided with the 4th screw rod by way of welding, the Four screw rods reach the second contiguous block right by the 4th 1 word hole, and the 4th nut, the 4th nut and the 4th are rotary with the 4th screw rod Screw rod coordinates.

Preferably, the material of base plate is stainless steel.

Preferably, the first motor is servomotor.

Operation principle：When user needs to be welded two sections of steel pipes, steel pipe can be individually positioned in the first biography by user It is then mobile to place ring in then moving to placement ring by first through hole on dynamic bar, place the dynamic steel pipe of annulus and move left and right, Place ring to be moved in the first slide rail by the first sliding block and moved, mobile ring of placing enters the place that steel pipe needs are welded Row docking, then rotates the first nut, the first nut by with the downward precession of the cooperation of the first screw rod, will when touching connecting plate First sliding block is fixed in the first slide rail makes it no longer move, and then user can just carry out welding to steel pipe.

Because also including the second slide rail, the second sliding block, the first mobile bar, the second screw rod and the second nut, the first support The mode being bolted in seat is provided with the second slide rail, and the second slide rail inner sliding type is connected with the second sliding block, the second sliding block Upside is provided with the first mobile bar by way of welding, and the first mobile bar upper end is arranged under supporting table by way of welding Middle side part, the first support base right side is provided with the 2nd 1 word hole, and the second sliding block right side is provided with the second screw rod by way of welding, Second screw rod reaches the first support base right by the 2nd 1 word hole, and the second nut, the second nut and are rotary with the second screw rod Two screw rods coordinate, and when user is needed to the steel pipe stabilization of different diameters when being put into placement ring, user can promote support Platform is moved up and down, and supporting table is moved up and down by the second sliding block and moved up and down in the second slide rail, so as to drive in supporting table Lower movement, moving to makes to rotate the second nut when the first transmission bar is parallel with ring is placed, the second nut by with the second spiral shell The inside sidespin of cooperation of bar enters, when the second nut is touched the first support base lateral wall, so as to the second sliding block is fixed on into the On this position in two slide rails.

Because also including synchronous rotating device, synchronous rotating device include first bearing seat, first gear, first turn Bar, keypad, the second connecting rod, second bearing seat, rotating ring, second gear, the first motor and the 3rd gear, place ring top and set There is synchronous rotating device, the mode that head rod lower end is bolted is provided with first bearing seat, in first bearing seat Placement ring is connected with, the mode being bolted on the outside of ring periphery is placed and first gear is installed, head rod downside is opened There is the second through hole, the first bull stick is placed with the second through hole, the first bull stick upside is provided with keypad, first by way of welding Connecting rod middle part outside is provided with the second connecting rod by way of welding, and the second connecting rod downside outside is bolted Mode is provided with second bearing seat, and rotating ring is connected with second bearing seat, and rotating ring middle part is enclosed within the first bull stick and keypad, Rotating ring outside is provided with second gear by way of welding, and second gear slidingtype is enclosed within the first bull stick, second gear Interior upside is provided with keyway, and keypad is engaged by keyway, keypad and keyway interference fit, second gear with first gear, and first connects The mode that extension bar upside outside is bolted is provided with the first motor, and the first motor output shaft on the outside of the first motor passes through Shaft coupling is connected with the 3rd gear, and the 3rd gear is engaged with second gear, when user is needed when being welded to steel pipe, User can open the first motor, and the first motor drives the rotation of the 3rd gear, and the 3rd gear rotarily drives left side second gear rotation Turn, left side second gear is rotated by left side rotating ring, and rotating ring rotates in second bearing seat, the rotation of left side second gear Left side first gear rotation is driven simultaneously, and left side first gear rotarily drives left side and places ring rotation, and ring is placed by a left side in left side Side first bearing seat rotation, left side second gear rotation drives the first bull stick to rotate by keyway with the cooperation of keypad, first turn Bar rotarily drives right side second gear rotation, and right side second gear is rotated by right side rotating ring in right side second bearing seat, right Side second gear rotarily drives right side first gear rotation, and right side first gear rotarily drives right side and places ring rotation, so that band The dynamic steel pipe for placing ring is rotated, and when ring is placed when moving left and right, keypad has a relative shifting with head rod Dynamic, keypad and the first bull stick are relatively moved in the second through hole, and the first bull stick is by the cooperation of keypad and keyway in both sides second Moved left and right in gear.

Because also including fixed plate, the 3rd slide rail, the 3rd sliding block, the 3rd screw rod and the 3rd nut, the first bull stick and key Plate middle part is divided into two parts, and the first bull stick lower section is provided with the mode that upside is bolted in fixed plate, fixed plate and is provided with 3rd slide rail, the 3rd slide rail inner sliding type is connected with two the 3rd sliding blocks, and the 3rd sliding block upside is arranged on by way of welding On first bull stick, fixed plate downside is provided with the 3rd 1 word hole, and the 3rd sliding block downside is provided with the 3rd screw rod by way of welding, 3rd screw rod reaches fixed plate lower section by the 3rd 1 word hole, and the 3rd nut, the 3rd nut and the 3rd spiral shell are rotary with the 3rd screw rod Bar coordinates, when user need it is mobile place ring make placement ring between spacing it is larger when, user can be by separate both sides first Bull stick is moved left and right by the 3rd sliding block and moved left and right in the 3rd slide rail, when moving to required position, rotates the 3rd nut, 3rd nut by with the upward precession of the cooperation of the 3rd screw rod, the 3rd nut is touched fixed plate downside, so as to fix the Three sliding blocks are on this position in the 3rd slide rail.

Because also including centering device, centering device includes installing plate, 3rd bearing seat, the second bull stick, suitable screw mandrel Screw, inverse screw mandrel screw, the 4th slide rail, Four-slider, the first contiguous block, pressing plate, suitable threaded block and minus thread block, place outside ring Side is provided with centering device, places rear on the outside of ring and is provided with installing plate by way of welding, and lower right-hand side passes through in installing plate Bolted mode is provided with 3rd bearing seat, and the second bull stick is connected with 3rd bearing seat, and peace is stretched out in the second bull stick upside Dress plate top, the second bull stick middle part top is connected with along screw mandrel screw, and the second bull stick middle part lower section is connected with inverse screw mandrel screw, peace Bolted mode being passed on left in dress plate and the 4th slide rail being installed, the 4th slide rail inner sliding type is symmetrically connected with two the 4th Sliding block, Four-slider front side is provided with the first contiguous block by way of welding, and the first contiguous block left end is put in placement ring, on Side the first contiguous block right-hand member is provided with along threaded block by way of welding, is coordinated along threaded block and along screw mandrel screw, downside the One contiguous block right-hand member is provided with minus thread block by way of welding, and minus thread block coordinates with inverse screw mandrel screw, the first contiguous block Left end is provided with pressing plate by way of welding, when the rotation that user is stablized the steel pipe in placement ring, that is to say, that When needing to make the rotation of steel pipe and place when being rotated in the same center of circle of ring, user can with the bull stick of rotate counterclockwise second, the Two bull sticks are rotated by 3rd bearing seat, and the second bull stick is driven along screw mandrel screw and inverse screw mandrel screw rotate counterclockwise, along screw mandrel Screw rotate counterclockwise is driven and is moved down in the 4th slide rail by upside Four-slider along threaded block and the first contiguous block, from And drive upper platen to move down, while inverse screw mandrel screw rotate counterclockwise drives minus thread block and the contiguous block of downside first logical Cross downside Four-slider to be moved up in the 4th slide rail and moved up, the contiguous block of downside first drives lower platen to move upwards It is dynamic, so that two side guides being mutually shifted fix steel pipe, and steel pipe is fixed on the center for placing ring.

Because also including the 3rd support base, the second rotating shaft, the second runner and the second transmission article, the pressing plate inner side left and right sides The 3rd support base is installed by way of welding, the second rotating shaft is connected with the 3rd support base, the is connected with the second rotating shaft Two runners, are connected with the second transmission bar between the second runner, when steel pipe is placed in placement ring, steel pipe is by pressing plate Second transmission bar of side carries out necessarily, can so making the transport of steel pipe more light.

Because also including welding set, welding set includes the 5th slide rail, the 5th sliding block, the second contiguous block, electric welding Rifle, the 3rd rotating shaft, the 3rd runner, the 3rd transmission article, the 4th rotating shaft, the 4th gear and crank, middle side part is provided with electric welding on base plate The mode that middle part is bolted in device, base plate installs the 5th slide rail, and the 5th slide rail inner sliding type is connected with the 5th sliding block, 5th sliding block upside is provided with the second contiguous block by way of welding, and the mode that the second contiguous block upside is bolted is pacified Equipped with electric torch, the base plate front side left and right sides is connected with two the 3rd rotating shafts, and the 3rd rotating shaft is located at the 5th slide rail left and right sides, the The 3rd runner is connected with three rotating shafts, the 3rd transmission article, the 3rd transmission article upside and the 5th sliding block are connected between the 3rd runner Connection, the rotating shaft right of right side the 3rd is connected with the 4th rotating shaft, the 4th gear is connected with the 4th rotating shaft and the rotating shaft of right side the 3rd, the Four gears intermesh, and the gear of right side the 4th front side is rotatably connected with crank, when user is needed to docking the steel pipe for fixing When welding, user can turn clockwise crank, and crank turns clockwise drive the 4th gear dextrorotation of right side Turn, the gear rotate counterclockwise of left side the 4th that the gear driven of right side the 4th is engaged with, the gear rotate counterclockwise band of left side the 4th The 3rd rotating shaft rotate counterclockwise of dynamic right side, the rotating shaft of right side the 3rd rotarily drives right side the 3rd runner rotation, the rotation of the runner of right side the 3rd Turn to drive a 3rd runner rotate counterclockwise of left side by the 3rd transmission article, so as to drive the 5th sliding block in the 5th slide rail to moving to left Dynamic, the movement of the 5th sliding block drives the second contiguous block to be moved to the left, so that drive electric torch to be moved to the left, and rotate counterclockwise crank When by drive electric torch move right, move to make electric torch be aligned steel pipe needed for welding interface.

Because also including the 6th slide rail, the 6th sliding block, the second mobile bar, the 4th screw rod and the 4th nut, the second connection The mode being bolted in block is provided with the 6th slide rail, and the 6th slide rail inner sliding type is connected with the 6th sliding block, the 6th sliding block Upside is provided with the second mobile bar by way of welding, and the mode that the second mobile bar upper end is bolted is provided with electric welding Rifle, the second contiguous block right side is provided with the 4th 1 word hole, and the 6th sliding block right side is provided with the 4th screw rod, the 4th by way of welding Screw rod reaches the second contiguous block right by the 4th 1 word hole, and the 4th nut, the 4th nut and the 4th spiral shell are rotary with the 4th screw rod Bar coordinates, and when user needs to weld the steel pipe of different-diameter, user can move up and down electric torch, electric torch The 6th sliding block is pushed or pull on by the second mobile bar to be moved up and down in the 6th slide rail and move up and down, when moving to required position When putting, the 4th nut is rotated, the 4th nut makes the 4th nut touch the second company by the precession to the left of the cooperation with the 4th screw rod Block right side is connect, so as to fix the 6th sliding block on this position in the 6th slide rail.

Because the material of base plate is stainless steel, stainless steel corrosion resistance and acid resistance are strong, can extension fixture service life.

Because the first motor is servomotor, anti-overload ability is strong, and high speed performance is good, can be precisely controlled its rotating speed.

（3）Beneficial effect

Invention achieves the course of work is time saving and energy saving, automatic rotating steel tube come the effect welded, by using by steel pipe Be placed on to place carries out, to the heart and then to placing the mode that ring is rotated, being not only able to make workman quickly enter steel pipe on ring Row welding, the work load that can also mitigate workman, by way of being moved or being lifted electric torch using welding set, can do Steel pipe is welded to greater efficiency.

Brief description of the drawings

Fig. 1 is main structure diagram of the invention.

Fig. 2 is the main structure diagram of the second slide rail of the invention.

Fig. 3 is the main structure diagram of synchronous rotating device of the present invention.

Fig. 4 is the main structure diagram of the first bull stick of the invention.

Fig. 5 is the main structure diagram of centering device of the present invention.

Fig. 6 is the main structure diagram of pressing plate of the present invention.

Fig. 7 is the main structure diagram of welding set of the present invention.

Fig. 8 is the main structure diagram of the second contiguous block of the invention.

Mark in accompanying drawing for：1- base plates, 2- supporting plates, 3- first through hole, the support bases of 4- first, 5- supporting tables, 6- Two support bases, 7- first rotating shafts, the runners of 8- first, the transmission bars of 9- first, 10- connecting plates, the slide rails of 11- first, 12- first is slided Block, 13- head rods, 14- placement rings, the word holes of 15- the 1st, the screw rods of 16- first, the nuts of 17- first, the slide rails of 41- second, The sliding blocks of 42- second, the mobile bars of 43- first, the word holes of 44- the 2nd 1, the screw rods of 45- second, the nuts of 46- second, 18- synchronous rotaries dress Put, 181- first bearing seats, 182- first gears, the through holes of 183- second, the bull sticks of 184- first, 185- keypads, 186- second connects Extension bar, 187- second bearing seats, 188- rotating rings, 189- second gears, 1810- keyways, the motors of 1811- first, 1812- the 3rd Gear, 1841- fixed plates, the slide rails of 1842- the 3rd, the sliding blocks of 1843- the 3rd, the word holes of 1844- the 3rd 1, the screw rods of 1845- the 3rd, The nuts of 1846- the 3rd, 19- centering devices, 191- installing plates, 192- 3rd bearings seat, the bull sticks of 193- second, 194- is along screw mandrel spiral shell Silk, 195- against screw mandrel screw, the slide rails of 196- the 4th, 197- Four-sliders, the contiguous blocks of 198- first, 199- pressing plates, 1910- is along spiral shell Line block, 1911- minus thread blocks, the support bases of 1991- the 3rd, the rotating shafts of 1992- second, the runners of 1993- second, 1994- second is driven Bar, 20- welding sets, the slide rails of 201- the 5th, the sliding blocks of 202- the 5th, the contiguous blocks of 203- second, 204- electric torches, the 3rd turn of 205- Axle, the runners of 206- the 3rd, the transmissions article of 207- the 3rd, the rotating shafts of 208- the 4th, the gears of 209- the 4th, 2010- cranks, 2031- the 6th Slide rail, the sliding blocks of 2032- the 6th, the mobile bars of 2033- second, the word holes of 2034- the 4th 1, the screw rods of 2035- the 4th, the spiral shells of 2036- the 4th It is female.

Specific embodiment

The present invention is further illustrated with reference to the accompanying drawings and examples.

Embodiment 1

A kind of steel factory quick electric welding equipment of steel pipe, as shown in figures 1-8, includes base plate 1, supporting plate 2, the first support base 4th, supporting table 5, the second support base 6, first rotating shaft 7, the first runner 8, first are driven articles 9, connecting plate 10, the first slide rail 11, the One sliding block 12, head rod 13, placement ring 14, the first screw rod 16 and the first nut 17, the left and right sides is by welding on base plate 1 Mode supporting plate 2 is installed, the downside of supporting plate 2 is provided with first through hole 3, in the lower wall of first through hole 3 by way of welding First support base 4 is installed, the upper end of the first support base 4 is provided with supporting table 5 by way of welding, left and right two in supporting table 5 Side is provided with the second support base 6 by way of welding, and first rotating shaft 7 is connected with the second support base 6, connects in first rotating shaft 7 The first runner 8 is connected to, the first transmission bar 9, the side between the upside of supported on both sides plate 2 by welding are connected between the first runner 8 Formula is provided with connecting plate 10, and the mode that the inner underside of connecting plate 10 is bolted is provided with the first slide rail 11, the first slide rail 11 Inner sliding type is connected with the first sliding block 12, and the downside of the first sliding block 12 is provided with head rod 13, first by way of welding The lower end of connecting rod 13 is provided with placement ring 14 by way of welding, and the upside of connecting plate 10 is provided with the one one word hole 15, and first slides The first screw rod 16 is installed by way of welding on block 12, the first screw rod 16 is reached on connecting plate 10 by the one one word hole 15 Side, is rotary with the first nut 17 on the first screw rod 16, the first nut 17 coordinates with the first screw rod 16.

Embodiment 2

The second slide rail 41, the second sliding block 42, the first mobile bar 43, the second screw rod 45 and the second nut 46 are also included, the The mode being bolted in one support base 4 is provided with the second slide rail 41, and the inner sliding type of the second slide rail 41 is connected with the second cunning Block 42, the upside of the second sliding block 42 is provided with the first mobile bar 43 by way of welding, and the upper end of the first mobile bar 43 is by welding Mode be arranged on 5 time middle side parts of supporting table, the right side of the first support base 4 is provided with the 2nd 1 word hole 44, and the right side of the second sliding block 42 leads to The mode for crossing welding is provided with the second screw rod 45, and the second screw rod 45 reaches the right of the first support base 4 by the 2nd 1 word hole 44, the The second nut 46 is rotary with two screw rods 45, the second nut 46 coordinates with the second screw rod 45.

Embodiment 3

Also include synchronous rotating device 18, synchronous rotating device 18 include first bearing seat 181, first gear 182, First bull stick 184, keypad 185, the second connecting rod 186, second bearing seat 187, rotating ring 188, the electricity of second gear 189, first The gear 1812 of machine 1811 and the 3rd, places the top of ring 14 and is provided with synchronous rotating device 18, and the lower end of head rod 13 passes through bolt The mode of connection is provided with first bearing seat 181, first bearing seat 181 and is connected with placement ring 14, places the periphery of ring 14 outside The mode being bolted is provided with first gear 182, and the downside of head rod 13 is provided with the second through hole 183, the second through hole The first bull stick 184 is placed with 183, the upside of the first bull stick 184 is provided with keypad 185, head rod by way of welding 13 middle parts outside are provided with the second connecting rod 186 by way of welding, and the downside of the second connecting rod 186 outside is bolted Mode second bearing seat 187 is installed, is connected with rotating ring 188 in second bearing seat 187, the middle part of rotating ring 188 is enclosed within the On one bull stick 184 and keypad 185, the outside of rotating ring 188 is provided with second gear 189, second gear 189 by way of welding Slidingtype is enclosed within the first bull stick 184, and upside is provided with keyway 1810 in second gear 189, and keypad 185 is by keyway 1810, key Plate 185 and the interference fit of keyway 1810, second gear 189 are engaged with first gear 182, and the upside of head rod 13 outside passes through Bolted mode is provided with the first motor 1811, and the output shaft of the first motor 1811 in the outside of the first motor 1811 passes through shaft coupling Device is connected with the 3rd gear 1812, and the 3rd gear 1812 is engaged with second gear 189.

Embodiment 4

Also include fixed plate 1841, the 3rd slide rail 1842, the 3rd sliding block 1843, the 3rd screw rod 1845 and the 3rd nut 1846, the first bull stick 184 and the middle part of keypad 185 are divided into two parts, and the lower section of the first bull stick 184 is provided with fixed plate 1841, fixed plate The mode that upside is bolted in 1841 is provided with the 3rd slide rail 1842, and the inner sliding type of the 3rd slide rail 1842 is connected with two 3rd sliding block 1843, the upside of the 3rd sliding block 1843 is arranged on the first bull stick 184 by way of welding, the downside of fixed plate 1841 The 3rd 1 word hole 1844 is provided with, the downside of the 3rd sliding block 1843 is provided with the 3rd screw rod 1845, the 3rd screw rod by way of welding 1845 reach the lower section of fixed plate 1841 by the 3rd 1 word hole 1844, and the 3rd nut 1846, the 3rd are rotary with the 3rd screw rod 1845 Nut 1846 coordinates with the 3rd screw rod 1845.

Centering device 19 is also included, centering device 19 includes installing plate 191,3rd bearing the 192, second bull stick of seat 193rd, along screw mandrel screw 194, inverse screw mandrel screw 195, the 4th slide rail 196, Four-slider 197, the first contiguous block 198, pressing plate 199th, along threaded block 1910 and minus thread block 1911, place the outside of ring 14 and be provided with centering device 19, place the outside rear of ring 14 and lead to The mode for crossing welding is provided with installing plate 191, and the mode that lower right-hand side is bolted in installing plate 191 is provided with the 3rd axle Bearing 192, is connected with the second bull stick 193 in 3rd bearing seat 192, the top of installing plate 191 is stretched out in the upside of the second bull stick 193, the The middle part of two bull stick 193 top is connected with along screw mandrel screw 194, and the middle part of the second bull stick 193 lower section is connected with inverse screw mandrel screw 195, Bolted mode being passed on left in installing plate 191 and the 4th slide rail 196 being installed, the inner sliding type of the 4th slide rail 196 symmetrically connects Two Four-sliders 197 are connected to, the front side of Four-slider 197 is provided with the first contiguous block 198, the first connection by way of welding The left end of block 198 is put in placement ring 14, and the right-hand member of the first contiguous block of upside 198 is provided with along threaded block by way of welding 1910, coordinate with along screw mandrel screw 194 along threaded block 1910, the right-hand member of the first contiguous block of downside 198 is installed by way of welding There is minus thread block 1911, minus thread block 1911 coordinates with inverse screw mandrel screw 195, the side that the left end of the first contiguous block 198 passes through welding Formula is provided with pressing plate 199.

Also include the 3rd support base 1991, the second rotating shaft 1992, the second runner 1993 and the second transmission article 1994, pressing plate The 199 inner sides left and right sides are provided with the 3rd support base 1991 by way of welding, and second is connected with the 3rd support base 1991 Rotating shaft 1992, is connected with the second runner 1993 in the second rotating shaft 1992, the second transmission bar is connected between the second runner 1993 1994。

Welding set 20 is also included, welding set 20 includes the 5th slide rail 201, the 5th sliding block 202, the second contiguous block 203rd, electric torch 204, the 3rd rotating shaft 205, the transmission of the 3rd runner the 206, the 3rd article the 207, the 4th rotating shaft 208, the and of the 4th gear 209 Crank 2010, middle side part is provided with the mode that middle part is bolted in welding set 20, base plate 1 and installs the 5th cunning on base plate 1 Rail 201, the inner sliding type of the 5th slide rail 201 is connected with the 5th sliding block 202, and the upside of the 5th sliding block 202 is installed by way of welding There is the second contiguous block 203, the mode that the upside of the second contiguous block 203 is bolted is provided with electric torch 204, the front side of base plate 1 The left and right sides is connected with two the 3rd rotating shafts 205, and the 3rd rotating shaft 205 is located at the left and right sides of the 5th slide rail 201, the 3rd rotating shaft 205 On be connected with the 3rd runner 206, be connected with the 3rd transmission articles 207 between the 3rd runner 206, the upside of the 3rd transmission article 207 and the Five sliding blocks 202 are connected, and the right of the 3rd rotating shaft of right side 205 is connected with the 4th rotating shaft 208, the 4th rotating shaft 208 and the rotating shaft of right side the 3rd The 4th gear 209 is connected with 205, the 4th gear 209 intermeshes, rotary being connected with the front side of the 4th gear of right side 209 is shaken 2010.

Also include the 6th slide rail 2031, the 6th sliding block 2032, the second mobile bar 2033, the 4th screw rod 2035 and the 4th spiral shell Female 2036, the mode being bolted in the second contiguous block 203 is provided with the 6th slide rail 2031, is slided in the 6th slide rail 2031 Formula is connected with the 6th sliding block 2032, and the upside of the 6th sliding block 2032 is provided with the second mobile bar 2033, second by way of welding The mode that the upper end of mobile bar 2033 is bolted is provided with electric torch 204, and the right side of the second contiguous block 203 is provided with the 4th 1 word Hole 2034, the right side of the 6th sliding block 2032 is provided with the 4th screw rod 2035 by way of welding, and the 4th screw rod 2035 passes through the 4th One word hole 2034 reaches the right of the second contiguous block 203, is rotary with the 4th nut 2036 on the 4th screw rod 2035, the 4th nut 2036 with 4th screw rod 2035 coordinates.

The material of base plate 1 is stainless steel.

First motor 1811 is servomotor.

Operation principle：When user needs to be welded two sections of steel pipes, steel pipe can be individually positioned in the first biography by user It is then mobile to place ring 14 in then moving to placement ring 14 by first through hole 3 on dynamic bar 9, place ring 14 and drive steel pipe left Move right, place ring 14 and moved in the first slide rail 11 by the first sliding block 12 and moved, mobile ring 14 of placing needs steel pipe The place being welded is docked, and then rotates the first nut 17, the first nut 17 by the cooperation with the first screw rod 16 to Lower precession, first sliding block 12 is fixed in the first slide rail 11 when touching connecting plate 10 make it no longer move, Ran Houyong Family can just carry out welding to steel pipe.

Because also including the second slide rail 41, the second sliding block 42, the first mobile bar 43, the second screw rod 45 and the second nut 46, the mode being bolted in the first support base 4 is provided with the second slide rail 41, and the inner sliding type of the second slide rail 41 is connected with the Two sliding blocks 42, the upside of the second sliding block 42 is provided with the first mobile bar 43 by way of welding, and the upper end of the first mobile bar 43 passes through The mode of welding is arranged on 5 times middle side parts of supporting table, and the right side of the first support base 4 is provided with the 2nd 1 word hole 44, and the second sliding block 42 is right Side is provided with the second screw rod 45 by way of welding, and it is right that the second screw rod 45 reaches the first support base 4 by the 2nd 1 word hole 44 Side, is rotary with the second nut 46 on the second screw rod 45, the second nut 46 coordinates with the second screw rod 45, when user's needs are to different straight Footpath steel pipe stabilization be put into placement ring 14 in when, user can promote supporting table 5 to move up and down, supporting table 5 by second slide Block 42 is moved up and down and moved up and down in the second slide rail 41, so as to drive supporting table 5 to move up and down, moving to makes the first transmission Bar 9 rotates the second nut 46 when parallel with ring 14 is placed, and the second nut 46 is by the cooperation with the second screw rod 45 to inner side Precession, when making the second nut 46 touch the first 4 lateral wall of support base, so as to the second sliding block 42 is fixed in the second slide rail 41 This position on.

Because also including synchronous rotating device 18, synchronous rotating device 18 includes first bearing seat 181, first gear 182nd, the first bull stick 184, keypad 185, the second connecting rod 186, second bearing seat 187, rotating ring 188, second gear 189, One motor 1811 and the 3rd gear 1812, place the top of ring 14 and are provided with synchronous rotating device 18, and the lower end of head rod 13 passes through Bolted mode is provided with first bearing seat 181, first bearing seat 181 and is connected with placement ring 14, places the periphery of ring 14 The mode that outside is bolted is provided with first gear 182, and the downside of head rod 13 is provided with the second through hole 183, second The first bull stick 184 is placed with through hole 183, the upside of the first bull stick 184 is provided with keypad 185 by way of welding, and first connects The middle part of extension bar 13 outside is provided with the second connecting rod 186 by way of welding, and the downside of the second connecting rod 186 outside passes through bolt The mode of connection is provided with and rotating ring 188 is connected with second bearing seat 187, second bearing seat 187, the middle part of rotating ring 188 set On the first bull stick 184 and keypad 185, the outside of rotating ring 188 is provided with second gear 189, the second tooth by way of welding Take turns 189 slidingtypes to be enclosed within the first bull stick 184, upside is provided with keyway 1810 in second gear 189, keypad 185 passes through keyway 1810, keypad 185 and the interference fit of keyway 1810, second gear 189 are engaged with first gear 182, on the upside of head rod 13 The mode that outside is bolted is provided with the first motor 1811, the output shaft of the first motor 1811 in the outside of the first motor 1811 3rd gear 1812 is connected with by shaft coupling, the 3rd gear 1812 is engaged with second gear 189, when user is needed to steel pipe When welding, user can open the first motor 1811, and the first motor 1811 drives the 3rd gear 1812 to rotate, and the 3rd Gear 1812 rotarily drives left side second gear 189 and rotates, and left side second gear 189 is rotated by left side rotating ring 188, rotation The rotation in second bearing seat 187 of ring 188, drives left side first gear 182 to rotate while left side second gear 189 rotates, Left side first gear 182 rotarily drives left side placement ring 14 and rotates, and left side is placed ring 14 and revolved by left side first bearing seat 181 Turn, the rotation of left side second gear 189 drives the first bull stick 184 to rotate by keyway 1810 with the cooperation of keypad 185, the first bull stick 184 rotarily drive right side second gear 189 rotates, and right side second gear 189 is by right side rotating ring 188 in right side second bearing Seat 187 rotates, and right side second gear 189 rotarily drives right side first gear 182 and rotates, and right side first gear 182 rotarily drives Right side is placed ring 14 and is rotated, so that drive the steel pipe for placing ring 14 to be rotated, when placement ring 14 is when moving left and right, key Plate 185 has a relative movement with head rod 13, and the bull stick 184 of keypad 185 and first is relative in the second through hole 183 to be moved Dynamic, the first bull stick 184 is moved left and right by the cooperation of keypad 185 and keyway 1810 in both sides second gear 189.

Because also including fixed plate 1841, the 3rd slide rail 1842, the 3rd sliding block 1843, the 3rd screw rod 1845 and the 3rd spiral shell Female 1846, the first bull stick 184 and the middle part of keypad 185 are divided into two parts, and the lower section of the first bull stick 184 is provided with fixed plate 1841, fixed The mode that upside is bolted in plate 1841 is provided with the 3rd slide rail 1842, and the inner sliding type of the 3rd slide rail 1842 is connected with two Individual 3rd sliding block 1843, the upside of the 3rd sliding block 1843 is arranged on the first bull stick 184 by way of welding, under fixed plate 1841 Side is provided with the 3rd 1 word hole 1844, and the downside of the 3rd sliding block 1843 is provided with the 3rd screw rod 1845, the 3rd spiral shell by way of welding Bar 1845 reaches the lower section of fixed plate 1841 by the 3rd 1 word hole 1844, and the 3rd nut 1846 is rotary with the 3rd screw rod 1845, the Three nuts 1846 coordinate with the 3rd screw rod 1845, and the spacing between user needs mobile placement ring 14 to make placement ring 14 is larger When, user separate the first bull stick of both sides 184 can be moved left and right by the 3rd sliding block 1843 in the 3rd slide rail 1842 and Move left and right, when moving to required position, rotate the 3rd nut 1846, the 3rd nut 1846 is matched somebody with somebody by with the 3rd screw rod 1845 Upward precession is closed, the 3rd nut 1846 is touched the downside of fixed plate 1841, so as to fix the 3rd sliding block 1843 in the 3rd cunning On this position in rail 1842.

Because also including centering device 19, centering device 19 includes 192, second turn of installing plate 191,3rd bearing seat Bar 193, suitable screw mandrel screw 194, inverse screw mandrel screw 195, the 4th slide rail 196, Four-slider 197, the first contiguous block 198, pressing plate 199th, along threaded block 1910 and minus thread block 1911, place the outside of ring 14 and be provided with centering device 19, place the outside rear of ring 14 and lead to The mode for crossing welding is provided with installing plate 191, and the mode that lower right-hand side is bolted in installing plate 191 is provided with the 3rd axle Bearing 192, is connected with the second bull stick 193 in 3rd bearing seat 192, the top of installing plate 191 is stretched out in the upside of the second bull stick 193, the The middle part of two bull stick 193 top is connected with along screw mandrel screw 194, and the middle part of the second bull stick 193 lower section is connected with inverse screw mandrel screw 195, Bolted mode being passed on left in installing plate 191 and the 4th slide rail 196 being installed, the inner sliding type of the 4th slide rail 196 symmetrically connects Two Four-sliders 197 are connected to, the front side of Four-slider 197 is provided with the first contiguous block 198, the first connection by way of welding The left end of block 198 is put in placement ring 14, and the right-hand member of the first contiguous block of upside 198 is provided with along threaded block by way of welding 1910, coordinate with along screw mandrel screw 194 along threaded block 1910, the right-hand member of the first contiguous block of downside 198 is installed by way of welding There is minus thread block 1911, minus thread block 1911 coordinates with inverse screw mandrel screw 195, the side that the left end of the first contiguous block 198 passes through welding Formula is provided with pressing plate 199, when the rotation that user is stablized the steel pipe in placement ring 14, that is to say, that when needing to make steel The rotation of pipe and when being rotated in the same center of circle of ring 14 of placement, user can be with the second bull stick of rotate counterclockwise 193, the second bull stick 193 are rotated by 3rd bearing seat 192, and the second bull stick 193 is driven along screw mandrel screw 194 and the inverse rotation counterclockwise of screw mandrel screw 195 Turn, driven along the rotate counterclockwise of screw mandrel screw 194 and pass through upside Four-slider 197 along the contiguous block 198 of threaded block 1910 and first Moved down in the 4th slide rail 196, so that drive upper platen 199 to move down, while the inverse rotation counterclockwise of screw mandrel screw 195 Turn to drive minus thread block 1911 and the first contiguous block of downside 198 to be moved upwards in the 4th slide rail 196 by downside Four-slider 197 Move and move up, the first contiguous block of downside 198 drives lower platen 199 to move up, so that two side pressures being mutually shifted Plate 199 fixes steel pipe, and steel pipe is fixed on the center for placing ring 14.

Because also including the 3rd support base 1991, the second rotating shaft 1992, the second runner 1993 and the second transmission article 1994, The inner side left and right sides of pressing plate 199 is provided with the 3rd support base 1991 by way of welding, is connected with the 3rd support base 1991 Second rotating shaft 1992, is connected with the second runner 1993 in the second rotating shaft 1992, the second transmission is connected between the second runner 1993 Bar 1994, when steel pipe is placed in placement ring 14, steel pipe carries out one by the second transmission bar 1994 positioned at the inner side of pressing plate 199 It is fixed, can so make the transport of steel pipe more light.

Because also including welding set 20, welding set 20 includes the 5th slide rail 201, the 5th sliding block 202, second and connects Connect block 203, electric torch 204, the 3rd rotating shaft 205, the 3rd runner the 206, the 3rd transmission bar the 207, the 4th rotating shaft 208, the 4th gear 209 and crank 2010, middle side part is provided with the mode that middle part is bolted in welding set 20, base plate 1 and installs the on base plate 1 Five slide rails 201, the inner sliding type of the 5th slide rail 201 is connected with the 5th sliding block 202, and the upside of the 5th sliding block 202 is by way of welding Second contiguous block 203 is installed, the mode that the upside of the second contiguous block 203 is bolted is provided with electric torch 204, base plate 1 The front side left and right sides is connected with two the 3rd rotating shafts 205, and the 3rd rotating shaft 205 is located at the left and right sides of the 5th slide rail 201, the 3rd rotating shaft The 3rd runner 206 is connected with 205, the 3rd transmission articles 207 is connected between the 3rd runner 206, the upside of the 3rd transmission article 207 with 5th sliding block 202 is connected, and the right of the 3rd rotating shaft of right side 205 is connected with the 3rd turn of the 4th rotating shaft 208, the 4th rotating shaft 208 and right side The 4th gear 209 is connected with axle 205, the 4th gear 209 intermeshes, the front side of the 4th gear of right side 209 is rotatably connected with Crank 2010, when user needs to weld the steel pipe that fixes of docking, user can turn clockwise crank 2010, crank 2010 turns clockwise and drives the 4th gear 209 of right side to turn clockwise, and the gear 209 of right side the 4th drives therewith The rotate counterclockwise of the 4th gear of left side 209 of engagement, the rotate counterclockwise of the 4th gear of left side 209 drives the 3rd rotating shaft 205 of right side Rotate counterclockwise, the rotating shaft 205 of right side the 3rd rotarily drives the 3rd runner 206 of right side and rotates, and the rotation of the 3rd runner of right side 206 passes through 3rd transmission articles 207 drives the left side rotate counterclockwises of the 3rd runner 206, so as to drive the 5th sliding block 202 in the 5th slide rail 201 It is moved to the left, the movement of the 5th sliding block 202 drives the second contiguous block 203 to be moved to the left, so that drive electric torch 204 to be moved to the left, And electric torch 204 will be driven to move right during rotate counterclockwise crank 2010, moving to makes electric torch 204 be directed at weldering needed for steel pipe The interface for connecing.

Because also including the 6th slide rail 2031, the 6th sliding block 2032, the second mobile bar 2033, the 4th screw rod 2035 and Four nuts 2036, the mode being bolted in the second contiguous block 203 is provided with the 6th slide rail 2031, in the 6th slide rail 2031 Slidingtype is connected with the 6th sliding block 2032, and the upside of the 6th sliding block 2032 is provided with the second mobile bar 2033 by way of welding, The mode that the upper end of second mobile bar 2033 is bolted is provided with electric torch 204, and the right side of the second contiguous block 203 is provided with the 4th One word hole 2034, the right side of the 6th sliding block 2032 is provided with the 4th screw rod 2035 by way of welding, and the 4th screw rod 2035 passes through 4th 1 word hole 2034 reaches the right of the second contiguous block 203, and the 4th nut 2036, the 4th nut are rotary with the 4th screw rod 2035 2036 coordinate with the 4th screw rod 2035, and when user needs to weld the steel pipe of different-diameter, user can be upper and lower Mobile electric torch 204, electric torch 204 pushes or pull on the 6th sliding block 2032 in the 6th slide rail 2031 by the second mobile bar 2033 Inside move up and down and move up and down, when required position is moved to, rotate the 4th nut 2036, the 4th nut 2036 is by with the The cooperation precession to the left of four screw rods 2035, makes the 4th nut 2036 touch the right side of the second contiguous block 203, so as to fix the 6th Sliding block 2032 is on this position in the 6th slide rail 2031.

Because the material of base plate 1 is stainless steel, stainless steel corrosion resistance and acid resistance are strong, can extension fixture the use longevity Life.

Because the first motor 1811 is servomotor, anti-overload ability is strong, and high speed performance is good, can be precisely controlled its rotating speed.

Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this hair Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims

1. a kind of steel factory quick electric welding equipment of steel pipe, it is characterised in that include base plate（1）, supporting plate（2）, first Support base（4）, supporting table（5）, the second support base（6）, first rotating shaft（7）, the first runner（8）, first transmission bar（9）, connection Plate（10）, the first slide rail（11）, the first sliding block（12）, head rod（13）, place ring（14）, the first screw rod（16）With first Nut（17）, base plate（1）The upper left and right sides is provided with supporting plate by way of welding（2）, supporting plate（2）Downside is provided with first Through hole（3）, first through hole（3）The first support base is installed by way of welding in lower wall（4）, the first support base（4）On End is provided with supporting table by way of welding（5）, supporting table（5）The upper left and right sides is provided with second by way of welding Support seat（6）, the second support base（6）On be connected with first rotating shaft（7）, first rotating shaft（7）On be connected with the first runner（8）, first Runner（8）Between be connected with the first transmission bar（9）, supported on both sides plate（2）Connection is installed by way of welding between upside Plate（10）, connecting plate（10）The mode that inner underside is bolted is provided with the first slide rail（11）, the first slide rail（11）Interior cunning Dynamic formula is connected with the first sliding block（12）, the first sliding block（12）Downside is provided with head rod by way of welding（13）, the One connecting rod（13）Lower end is provided with placement ring by way of welding（14）, connecting plate（10）Upside is provided with the one one word hole （15）, the first sliding block（12）On welding by way of the first screw rod is installed（16）, the first screw rod（16）By the one one word Hole（15）Reach connecting plate（10）Top, the first screw rod（16）On be rotary with the first nut（17）, the first nut（17）With the first spiral shell Bar（16）Coordinate.

2. a kind of steel factory quick electric welding equipment of steel pipe according to claim 1, it is characterised in that also include Two slide rails（41）, the second sliding block（42）, the first mobile bar（43）, the second screw rod（45）With the second nut（46）, the first support base （4）The mode being inside bolted is provided with the second slide rail（41）, the second slide rail（41）Inner sliding type is connected with the second sliding block （42）, the second sliding block（42）Upside is provided with the first mobile bar by way of welding（43）, the first mobile bar（43）Upper end leads to The mode for crossing welding is arranged on supporting table（5）Lower middle side part, the first support base（4）Right side is provided with the 2nd 1 word hole（44）, second Sliding block（42）Right side is provided with the second screw rod by way of welding（45）, the second screw rod（45）By the 2nd 1 word hole（44）Stretch To the first support base（4）Right, the second screw rod（45）On be rotary with the second nut（46）, the second nut（46）With the second screw rod（45） Coordinate.

3. a kind of steel factory quick electric welding equipment of steel pipe according to claim 2, it is characterised in that also include same Step whirligig（18）, synchronous rotating device（18）Include first bearing seat（181）, first gear（182）, the first bull stick （184）, keypad（185）, the second connecting rod（186）, second bearing seat（187）, rotating ring（188）, second gear（189）, One motor（1811）With the 3rd gear（1812）, place ring（14）Top is provided with synchronous rotating device（18）, head rod （13）The mode that lower end is bolted is provided with first bearing seat（181）, first bearing seat（181）Inside it is connected with placement ring （14）, place ring（14）The mode that periphery outside is bolted is provided with first gear（182）, head rod（13）Under Side is provided with the second through hole（183）, the second through hole（183）Inside it is placed with the first bull stick（184）, the first bull stick（184）Upside passes through The mode of welding is provided with keypad（185）, head rod（13）Middle part outside is provided with the second connection by way of welding Bar（186）, the second connecting rod（186）The mode that downside outside is bolted is provided with second bearing seat（187）, the second axle Bearing（187）Inside it is connected with rotating ring（188）, rotating ring（188）Middle part is enclosed within the first bull stick（184）And keypad（185）On, rotation Change（188）Outside is provided with second gear by way of welding（189）, second gear（189）Slidingtype is enclosed within first turn Bar（184）On, second gear（189）Interior upside is provided with keyway（1810）, keypad（185）By keyway（1810）, keypad（185） With keyway（1810）Interference fit, second gear（189）With first gear（182）Engagement, head rod（13）Upside outside The mode being bolted is provided with the first motor（1811）, the first motor（1811）First motor in outside（1811）Output Axle is connected with the 3rd gear by shaft coupling（1812）, the 3rd gear（1812）With second gear（189）Engagement.

4. a kind of steel factory quick electric welding equipment of steel pipe according to claim 3, it is characterised in that also include solid Fixed board（1841）, the 3rd slide rail（1842）, the 3rd sliding block（1843）, the 3rd screw rod（1845）With the 3rd nut（1846）, first Bull stick（184）And keypad（185）Middle part is divided into two parts, the first bull stick（184）Lower section is provided with fixed plate（1841）, fixed plate （1841）The mode that interior upside is bolted is provided with the 3rd slide rail（1842）, the 3rd slide rail（1842）Inner sliding type is connected There are two the 3rd sliding blocks（1843）, the 3rd sliding block（1843）Upside is arranged on the first bull stick by way of welding（184）On, Gu Fixed board（1841）Downside is provided with the 3rd 1 word hole（1844）, the 3rd sliding block（1843）Downside is provided with the 3rd by way of welding Screw rod（1845）, the 3rd screw rod（1845）By the 3rd 1 word hole（1844）Reach fixed plate（1841）Lower section, the 3rd screw rod （1845）On be rotary with the 3rd nut（1846）, the 3rd nut（1846）With the 3rd screw rod（1845）Coordinate.

5. a kind of steel factory quick electric welding equipment of steel pipe according to claim 4, it is characterised in that it is right also to include Center device（19）, centering device（19）Include installing plate（191）, 3rd bearing seat（192）, the second bull stick（193）, along screw mandrel Screw（194）, inverse screw mandrel screw（195）, the 4th slide rail（196）, Four-slider（197）, the first contiguous block（198）, pressing plate （199）, along threaded block（1910）With minus thread block（1911）, place ring（14）Outside is provided with centering device（19）, place ring （14）Outside rear is provided with installing plate by way of welding（191）, installing plate（191）Interior lower right-hand side is bolted Mode be provided with 3rd bearing seat（192）, 3rd bearing seat（192）Inside it is connected with the second bull stick（193）, the second bull stick （193）Installing plate is stretched out in upside（191）Top, the second bull stick（193）Middle part top is connected with along screw mandrel screw（194）, second Bull stick（193）Middle part lower section is connected with inverse screw mandrel screw（195）, installing plate（191）Bolted mode is inside passed on left to pacify Equipped with the 4th slide rail（196）, the 4th slide rail（196）Inner sliding type is symmetrically connected with two Four-sliders（197）, Four-slider （197）Front side is provided with the first contiguous block by way of welding（198）, the first contiguous block（198）Left end puts in placement ring （14）It is interior, the contiguous block of upside first（198）Right-hand member is provided with along threaded block by way of welding（1910）, along threaded block （1910）With suitable screw mandrel screw（194）Coordinate, the contiguous block of downside first（198）Right-hand member is provided with minus thread by way of welding Block（1911）, minus thread block（1911）With inverse screw mandrel screw（195）Coordinate, the first contiguous block（198）The side that left end passes through welding Formula is provided with pressing plate（199）.

6. a kind of steel factory quick electric welding equipment of steel pipe according to claim 5, it is characterised in that also include Three support bases（1991）, the second rotating shaft（1992）, the second runner（1993）With the second transmission bar（1994）, pressing plate（199）Inner side The left and right sides is provided with the 3rd support base by way of welding（1991）, the 3rd support base（1991）On be connected with the second rotating shaft （1992）, the second rotating shaft（1992）On be connected with the second runner（1993）, the second runner（1993）Between be connected with the second transmission Bar（1994）.

7. a kind of steel factory quick electric welding equipment of steel pipe according to claim 6, it is characterised in that also include electricity Welder（20）, welding set（20）Include the 5th slide rail（201）, the 5th sliding block（202）, the second contiguous block（203）, electric welding Rifle（204）, the 3rd rotating shaft（205）, the 3rd runner（206）, the 3rd transmission article（207）, the 4th rotating shaft（208）, the 4th gear （209）And crank（2010）, base plate（1）Upper middle side part is provided with welding set（20）, base plate（1）What interior middle part was bolted Mode installs the 5th slide rail（201）, the 5th slide rail（201）Inner sliding type is connected with the 5th sliding block（202）, the 5th sliding block（202） Upside is provided with the second contiguous block by way of welding（203）, the second contiguous block（203）The mode that upside is bolted Electric torch is installed（204）, base plate（1）The front side left and right sides is connected with two the 3rd rotating shafts（205）, the 3rd rotating shaft（205）Position In the 5th slide rail（201）The left and right sides, the 3rd rotating shaft（205）On be connected with the 3rd runner（206）, the 3rd runner（206）Between It is connected with the 3rd transmission article（207）, the 3rd transmission article（207）Upside and the 5th sliding block（202）Connection, the rotating shaft of right side the 3rd （205）Right is connected with the 4th rotating shaft（208）, the 4th rotating shaft（208）With the rotating shaft of right side the 3rd（205）On be connected with the 4th gear （209）, the 4th gear（209）Intermesh, the gear of right side the 4th（209）Front side is rotatably connected with crank（2010）.

8. a kind of steel factory quick electric welding equipment of steel pipe according to claim 7, it is characterised in that also include Six slide rails（2031）, the 6th sliding block（2032）, the second mobile bar（2033）, the 4th screw rod（2035）With the 4th nut（2036）, Second contiguous block（203）The mode being inside bolted is provided with the 6th slide rail（2031）, the 6th slide rail（2031）Interior slip Formula is connected with the 6th sliding block（2032）, the 6th sliding block（2032）Upside is provided with the second mobile bar by way of welding （2033）, the second mobile bar（2033）The mode that upper end is bolted is provided with electric torch（204）, the second contiguous block （203）Right side is provided with the 4th 1 word hole（2034）, the 6th sliding block（2032）Right side is provided with the 4th screw rod by way of welding （2035）, the 4th screw rod（2035）By the 4th 1 word hole（2034）Reach the second contiguous block（203）Right, the 4th screw rod （2035）On be rotary with the 4th nut（2036）, the 4th nut（2036）With the 4th screw rod（2035）Coordinate.

9. a kind of steel factory quick electric welding equipment of steel pipe according to claim 8, it is characterised in that base plate（1）'s Material is stainless steel.

10. a kind of steel factory quick electric welding equipment of steel pipe according to claim 9, it is characterised in that the first motor （1811）It is servomotor.