CN103341679B - The pipe end cutting device of major diameter long pipe fittings - Google Patents
The pipe end cutting device of major diameter long pipe fittings Download PDFInfo
- Publication number
- CN103341679B CN103341679B CN201310276235.9A CN201310276235A CN103341679B CN 103341679 B CN103341679 B CN 103341679B CN 201310276235 A CN201310276235 A CN 201310276235A CN 103341679 B CN103341679 B CN 103341679B
- Authority
- CN
- China
- Prior art keywords
- electronic
- power steering
- controlled power
- steering case
- screw lift
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 77
- 238000000465 moulding Methods 0.000 claims description 58
- 230000008878 coupling Effects 0.000 claims description 25
- 238000010168 coupling process Methods 0.000 claims description 25
- 238000005859 coupling reaction Methods 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
- Transmission Devices (AREA)
Abstract
A pipe end cutting device for major diameter long pipe fittings, it comprises a fixed fitting supporting seat, is oppositely arranged on two sections of tracks of these fixed fitting supporting seat both sides and is oppositely arranged on two the pipe fitting supporting and location cars, two mobile splicing cars and two the pipes intersection wire cutting machines that set gradually to the other end on two sections of tracks and by the one end being positioned at fixed fitting supporting seat side; These two mobile splicing cars, two pipe fitting supporting and location cars and two pipes intersection wire cutting machines all can move adjustment position in orbit, simultaneously two pipe fitting supporting and location cars have multi-direction mobile adjustment function, enable complete equipment complete intersection cutting work to different length, different tube diameters pipe.
Description
Technical field
The present invention relates to a kind of cutting equipment of pipe fitting end, particularly a kind of pipe end cutting device for major diameter long pipe fittings in ocean engineering.
Background technology
Current domestic existing pipe cutter mainly contains chuck mode and friction wheel type two kind font, gives intersection cutting: (1) chuck mode pipe cutter: the scope of application for length at below 12m, diameter at the pipe of below Φ 1.5m: minor diameter (< 670mm), short tube (< 12000mm).Pipe is installed, leveling is consuming time, and efficiency is not high, and cutting clout is long.By pipe Bending Influence, affect by welded pipe longitudinal joint.Be applicable to common buildings steel construction.(2) friction wheel type pipe cutter: scope of application diameter (< 1500mm), short tube (< 12000mm).The cutting pipeline efficiency that band transmits automatically is high, clout is few.Affect by welded pipe longitudinal joint, pipe perimeter change, ovality etc., easily shake when being rotated by Pipe Cutting, produce awave groove.
Therefore have much room for improvement the cutting equipment of pipe fitting end.
The content of invention
Main purpose of the present invention is the above-mentioned shortcoming overcoming existing product existence, and a kind of pipe end cutting device of major diameter long pipe fittings is provided, it comprises setting two pipes intersection wire cutting machines in orbit, two pipe fitting supporting and location cars, two mobile splicing cars and a fixed fitting supporting seat, can according to tubular length and caliber adjustment intersection-line cutting machine, pipe fitting supporting and location car, mobile splicing car position in orbit and bearing height, thus complete different length, the cutting operation of different tube diameters pipe fitting, and cut quality is high, the follow-up polishing work of effective minimizing.
The object of the invention is to be realized by following technical scheme.
The pipe end cutting device of major diameter long pipe fittings of the present invention, is characterized in that: comprise a fixed fitting supporting seat 4, be oppositely arranged on two sections of tracks 5 of these fixed fitting supporting seat 4 both sides and be oppositely arranged on two sections of tracks 5 and the mobile splicing car 2 of 3, two, two pipe fitting supporting and location cars set gradually to the other end by the one end being positioned at fixed fitting supporting seat 4 side and two pipes intersection wire cutting machines 1.
These two mobile splicing cars, two pipe fitting supporting and location cars and two pipes intersection wire cutting machines all can move adjustment position in orbit, simultaneously two pipe fitting supporting and location cars have multi-direction mobile adjustment function, enable complete equipment complete intersection cutting work to different length, different tube diameters pipe.
The pipe end cutting device of aforesaid major diameter long pipe fittings, wherein pipes intersection wire cutting machine 1 is commercial equipment, and model is GD-2000-6Z.
The pipe end cutting device of aforesaid major diameter long pipe fittings, wherein move splicing car 2 and be provided with a frame-type car body 26, this car body 26 one end wears wheel shaft, these wheel shaft two ends connect a driving wheel 24 be positioned at outside this end two of car body 26 respectively, drive motors 21 and reductor 23 is provided with inside this end of car body 26, this drive motors 21 is connected with reductor 23 power shaft by shaft coupling 22, and reductor 23 output shaft is by gear 214 and the wheel shaft interlock being connected two driving wheels 24, mobile splicing car 2 car body 26 other end wears wheel shaft, these wheel shaft two ends connect a driven pulley 25 be positioned at outside this end two of car body respectively, mobile splicing car 2 is driven by two driving wheels 24, drives two driven pulleys 25 to link by car body 26, realizes car body moving horizontally in orbit, car body 26 is provided with supporter 28, this supporter 28 is connected two cross be connected with bearing pin 282 ' by bearing pin 282 respectively by the first tie-beam 283 with the second tie-beam 283 ' to support 281, 281 ' the scissor type supporter formed, the both sides of scissor type supporter first end are respectively equipped with pulley 286, 286 ', this pulley 286, 286 ' is supported on bottom hopper 29, the both sides of scissor type supporter 28 the 3rd end are by bearing pin 285, 285 ' with hopper 29 bottom be connected and fixed, the both sides of scissor type supporter 28 second end are respectively equipped with bearing pin 284 and bearing pin 284 ', this bearing pin 284 and bearing pin 284 ' are connected and fixed with car body 26, and the 4th end both sides of scissor type supporter 28 are respectively equipped with pulley 287 and pulley 287 ', this pulley 287 and pulley 287 ' are supported on car body 26, the cylinder body end of the first hydraulic cylinder 27 and the second hydraulic cylinder 27 ' is separately fixed on the second tie-beam 283 ' of scissor type supporter 28, and the piston end of two hydraulic cylinders is separately fixed on the first tie-beam 283 of scissor type supporter 28, hopper 29 is the sides, upper end be welded by one piece of base plate, both sides arc side plate and a side shield is the casing of opening, is welded with reinforcement gusset and angle steel respectively outside arc top margin plate and side shield, this side, hopper 29 upper end is provided with workbench 212, and this workbench 212 side is by pinned connection pedal 213, and this pedal 213 is collapsible, and bottom surface is provided with bearing rib, be provided with railing 211 above this workbench 212 opposite side, and this side-lower of workbench 212 is provided with ladder 210.
The pipe end cutting device of aforesaid major diameter long pipe fittings, wherein pipe fitting supporting and location car 3 comprises car body 31, turbine screw lift 32, lifting drive motors 321, horizontal cushion cap 33, V-shaped moulding bed 34, screw mandrel 35, roller bearing 36, mobile drive motors 37, guide pin bushing 38 and guide pillar 39, car body 31 comprises wheel 311, flat board 312 and protective cover 313, and dull and stereotyped 312 is square plate body, and this plate body bottom side is provided with four symmetrical between two wheels 311, and these four wheels 311 respectively slidingtype are positioned on track 5, protective cover 313 is for section is corresponding to dull and stereotyped 312 shapes and two ends are ringent hollow square framework, the bottom of this hollow square framework is fixed on dull and stereotyped 312 tops, upper end arranges horizontal cushion cap 33, this flat board end face be in inside protective cover is provided with installing plate 314, the middle part of this installing plate 314 is provided with turbine screw lift 32 and lifting drive motors 321, turbine screw lift 32 is positioned in the middle part of car body 31, be bolted on the installing plate 314 of car body plate 312, the driving shaft of this lifting drive motors 321 is connected with the screw mandrel of turbine screw lift 32 by shaft coupling 322 thus is driven turbine interlock, the position this installing plate is positioned at around turbine screw lift 32 is provided with three cover guide pin bushings 38 and guide pillar 39, on this guide pillar 39, cover has guide pillar sheath 391, guide pillar 39 one end is plugged in guide pin bushing 38, the other end and horizontal cushion cap 33 bottom side are fixed, horizontal cushion cap 33 top side is provided with installing plate, V-shaped moulding bed 34 is fixed in the middle part of installing plate by two roller bearings 36, mobile drive motors 37 is equipped with in this installing plate side, mobile drive motors 37 is connected, with the movement making V-shaped moulding bed 34 carry out horizontal direction on horizontal cushion cap 33 with the screw mandrel 35 controlling the movement of V-shaped moulding bed 34 by shaft coupling 371, this horizontal cushion cap 33 is plane plate, and bottom surface is provided with strengthens gusset 331, this V-shaped moulding bed 34 comprises one piece of base plate 343,8 pieces of right angled triangle plate bodys 341 and 18 pieces of being arranged between right angled triangle plate body adjacent between two connect gusset 342, these 8 pieces of right angled triangle plate bodys are relatively arranged on base plate 343 both sides between two by acute ends, and the right-angle side of every block right angled triangle plate body and track are vertical configuration, are respectively equipped with three pieces of connection gussets 342 be parallel to each other between right angled triangle plate body adjacent between two, the cylinder body end of mobile drive motors 37 is fixed in the middle part of base plate 343 one end, and the piston end of mobile drive motors 37 is connected with screw mandrel 35 by shaft coupling, this screw mandrel 35 is placed in the groove of setting in the middle part of base plate 343, screw mandrel and the screw thread be fixed on base plate 343 are threaded, screw mandrel is driven to move by mobile drive motors 37, the screw thread that is threaded connection after screw mandrel 35 rotates and circular rotatable is converted into rectilinear motion, and then controlling V-shaped moulding bed moving horizontally on horizontal cushion cap 33, the direction of action of mobile drive motors 37 is vertical with orbital direction, ball bearing 36 for section be the bearing body of zigzag, two ball bearings 36 lay respectively at two outsides of 8 pieces of right angled triangle plate bodys 341 and are parallel shape with the plate face of right angled triangle plate body 341, this ball bearing 36 lower surface is fixed on horizontal cushion cap 33 end face, upper surface is pressed on base plate 343, ball bearing 36 is respectively equipped with the position, the face that contacts with each other of base plate 343 groove mutually fastened, be provided with ball in this groove, make base plate 343 can only prolong mobile drive motors 37 direction of action under ball bearing 36 limits and move horizontally on horizontal cushion cap 33, guide pin bushing 38 is bolted on the installing plate 314 at dull and stereotyped 312 tops of car body 31, and guide pillar 39 to be located in guide pin bushing 38 and can to move up and down in guide pin bushing, and the part that this guide pillar 39 exposes guide pin bushing 38 outside is provided with guide pillar sheath 391.
Aforementioned fixed fitting supporting seat 4 is positioned in the middle of two sections of tracks 5, and this pipe fitting fixed fitting supporting seat 4 comprises base 41, drive motors 42, shaft coupling 43, gear, the first electronic-controlled power steering case 45, second electronic-controlled power steering case 46, the 3rd electronic-controlled power steering case 47, turbine screw lift, arc moulding bed 49 and guide frame 50; This base 41 comprises base plate 411, top board 412, brace summer 413, motor support beam 414, electronic-controlled power steering case brace summer 415 and electronic-controlled power steering case gripper shoe 416; This base plate 411 is respectively equipped with a brace summer 413 with the both sides of track 5 mutually perpendicular direction, and the position on base plate between two brace summers 413 is equidistantly provided with four brace summers be parallel to each other with track 5, wherein be provided with between two brace summers of centre and the drive motors brace summer 414 of track 5 in vertical configuration, and two brace summers being positioned at both sides are respectively equipped with one piece of turbine screw lift top board 412 is installed, every block top board 412 is respectively equipped with two turbine screw lift installing holes; The outside of this base plate 411 side and track 5 brace summer in vertical direction is equidistantly provided with three electronic-controlled power steering case brace summers 415, and these three electronic-controlled power steering case brace summers 415 are provided with electronic-controlled power steering case gripper shoe 416; This drive motors 42 is arranged on the drive motors brace summer 414 of base 41, it is connected with the first gear 441 by shaft coupling 43, this first gear 441 engages with the second gear 442 be arranged on the first electronic-controlled power steering case 45 power shaft, power to be sent to the first electronic-controlled power steering case 45; First electronic-controlled power steering case 45, second electronic-controlled power steering case 46 and the 3rd electronic-controlled power steering case 47 are arranged in the electronic-controlled power steering case gripper shoe 416 of base, and two output shafts of the first electronic-controlled power steering case 45 are connected respectively by the power shaft of joint sleeve 443 with the second electronic-controlled power steering case 46 and the 3rd electronic-controlled power steering case 47; Base 41 installs two guide frames 50, and the top of this guide frame 50 is connected with bottom arc moulding bed 49; The lower end of the first turbine screw lift 481, second turbine screw lift 482, the 3rd turbine screw lift 483 and the 4th turbine screw lift 484, respectively by being bolted in the installing hole of base deck 412, is connected and fixed bottom its upper end output shaft and arc moulding bed 49; Wherein, the the first turbine screw lift 481 being arranged on homonymy is connected by sleeve pipe with the second turbine screw lift 482 and links, the 3rd turbine screw lift 483 being arranged on opposite side is connected by sleeve pipe with the 4th turbine screw lift 484 and links; The output shaft of the 3rd electronic-controlled power steering case 47 is connected by the trunnion axis of sleeve pipe with the first turbine screw lift 481, is imported into by power and the first turbine screw lift 481 and the second turbine screw lift 482 are linked; The output shaft of the second electronic-controlled power steering case 46 is connected by the trunnion axis of sleeve pipe with the 3rd turbine screw lift 483, is imported into by power and the 3rd turbine screw lift 483 and the 4th turbine screw lift 484 are linked; This arc moulding bed 49 is box-like body of the section that is made up of the upper and lower two pieces of arcs of intermediate supports link of boards arc circlewise, and the welded top of the bottom surface of arc lower plate and four turbine screw lift upper end output shafts and two guide frames 50 is fixed; Two guiding mechanisms 50 respectively mounting seat top board are positioned at the position inside turbine screw lift facing each other, and are arranged symmetrically in bottom arc moulding bed 49, and two guiding mechanisms are fixed respectively by top guide pin bushing 53 and arc moulding bed 49 bottom welding.
The pipe end cutting device of aforesaid major diameter long pipe fittings, wherein guide frame 50 comprises guide pillar 51 and guide pin bushing, this guide pillar 51 is set in guide pin bushing, bottom guide pin bushing 52 is weldingly fixed on top board and is positioned at inside base plate and is on the brace summer of parallel shape with track, and top guide pin bushing 53 is weldingly fixed on bottom arc moulding bed 49.
The pipe end cutting device of aforesaid major diameter long pipe fittings, wherein turbine screw lift is commercially available finished parts, and model is SWL35M-1AII-1000FZ.
The pipe end cutting device of aforesaid major diameter long pipe fittings, wherein electronic-controlled power steering case is commercially available finished parts, wherein the first electronic-controlled power steering case 45 is two spindle-type electronic-controlled power steering case of exerting oneself, and the second electronic-controlled power steering case 46 and the 3rd electronic-controlled power steering case 47 are spindle-type electronic-controlled power steering case of singly exerting oneself.
The beneficial effect of the pipe end cutting device of major diameter long pipe fittings of the present invention; The pipe end cutting device of major diameter long pipe fittings of the present invention, it comprises setting two pipes intersection wire cutting machines in orbit, two pipe fitting supporting and location cars, two mobile splicing cars and fixed fitting supporting seats, can according to tubular length and caliber adjustment intersection-line cutting machine, pipe fitting supporting and location car, mobile splicing car position in orbit and bearing height, thus the cutting operation completed different length, different tube diameters pipe fitting, and cut quality is high, effectively reduce follow-up polishing work.Track length does not limit, and can adjust its length according to actual conditions, can adapt to major diameter long pipe fittings cutting operation needs.Separately, by adjusting portable pipe fitting supporting and location car and the bearing height of fixed fitting supporting seat, this cutter sweep is made also can to complete the cutting operation of common reducer pipe fitting.Moreover in cutting operation, because cut pipe fitting does not rotate, cutting process can not affect by weld-end fittings longitudinal joint, ovality equal error, improve cut quality, avoid producing wave groove, effectively reduce follow-up polishing work.
Accompanying drawing illustrates:
Fig. 1 is the pipe end cutting device overall structure schematic diagram of major diameter long pipe fittings of the present invention.
Fig. 2 A is the pipe end cutting device splicing bassinet structure schematic diagram of major diameter long pipe fittings of the present invention.
Fig. 2 B is the schematic enlarged-scale view of A portion shown in Fig. 2 A.
Fig. 2 C is body construction schematic diagram shown in Fig. 2 A.
Fig. 3 A is the pipe end cutting device pipe fitting supporting and location bassinet structure schematic diagram of major diameter long pipe fittings of the present invention.
Fig. 3 B is the schematic enlarged-scale view of A portion shown in Fig. 3 A.
Fig. 3 C is suspended deck structure schematic diagram horizontal shown in Fig. 3 A.
Fig. 4 A is the pipe end cutting device fixed fitting clamping support schematic diagram of major diameter long pipe fittings of the present invention.
Fig. 4 B is understructure schematic diagram shown in Fig. 4 A.
Fig. 4 C is the schematic enlarged-scale view of A portion shown in Fig. 4 A.
Fig. 4 D is guide frame enlarged drawing shown in Fig. 4 A.
Major label description in figure:
1 pipes intersection wire cutting machine,
2 move splicing car, 21 motors, 22 shaft couplings, 23 reductors, 24 driving wheels, 25 driven pulleys, 26 car bodies, 27 hydraulic cylinders, 28 supporters, 281 cross support, 281 ' cross supports, 282 bearing pins, 282 ' bearing pin, 283 first tie-beams, 283 ' second tie-beam, 284 bearing pins, 284 ' bearing pin, 285 bearing pins, 285 ' bearing pin, 286 pulleys, 286 ' pulley, 287 pulleys, 287 ' pulley, 29 hoppers, 210 ladders, 211 railings, 212 operating desks, 213 Foldable pedals, 214 gears,
3 pipe fitting supporting and location cars, 31 electric flat carriages, 311 wheels, 312 flat boards, 313 protective covers, 314 installing plates, 32 turbine screw lifts, 321 lifting drive motors, 322 shaft couplings, 33 horizontal cushion caps, 331 strengthen that gussets, 34 are V-shaped moulding bed, 341 triangle plate bodys, 342 connect gussets, 343 base plates, 35 screw mandrels, 36 roller bearings, 37 move drive motors, 371 shaft couplings, 38 guide pin bushings, 39 guide pillars, 391 guide pillar sheaths,
4 fixed fitting supporting seats, 41 bases, 411 base plates, 412 top boards, 413 brace summers, 414 motor support beams, 415 electronic-controlled power steering case brace summers, 416 electronic-controlled power steering case gripper shoes, 42 drive motors, 43 shaft couplings, 441 first gears, 442 second gears, 443 branch sleeves, 45 first electronic-controlled power steering casees, 46 second electronic-controlled power steering casees, 47 the 3rd electronic-controlled power steering casees, 481 first turbine screw lifts, 482 second turbine screw lifts, 483 the 3rd turbine screw lifts, 484 the 4th turbine screw lifts, 49 arc moulding beds, 50 guide frames, 51 guide pillars, 52 bottom guide pin bushings, 53 top guide pin bushings,
5 tracks, 6 pipe fittings.
Detailed description of the invention
As shown in Figure 1, the pipe end cutting device of major diameter long pipe fittings of the present invention, comprises a fixed fitting supporting seat 4, is oppositely arranged on two sections of tracks 5 of these fixed fitting supporting seat 4 both sides and is oppositely arranged on two sections of tracks 5 and the mobile splicing car 2 of 3, two, two pipe fitting supporting and location cars set gradually to the other end by the one end being positioned at fixed fitting supporting seat 4 side and two pipes intersection wire cutting machines 1.These two mobile splicing cars, two pipe fitting supporting and location cars and two pipes intersection wire cutting machines all can move adjustment position in orbit, simultaneously two pipe fitting supporting and location cars have multi-direction mobile adjustment function, make complete equipment can complete intersection cutting work to different length, different tube diameters pipe.
As shown in Fig. 2 A, 2B, 2C, mobile splicing car 2 is provided with a frame-type car body 26, this car body 26 one end wears wheel shaft, these wheel shaft two ends connect a driving wheel 24 be positioned at outside this end two of car body 26 respectively, drive motors 21 and reductor 23 is provided with inside this end of car body 26, this drive motors 21 is connected with reductor 23 power shaft by shaft coupling 22, and reductor 23 output shaft is by gear 214 and the wheel shaft interlock being connected two driving wheels 24; Mobile splicing car 2 car body 26 other end wears wheel shaft, these wheel shaft two ends connect a driven pulley 25 be positioned at outside this end two of car body 26 respectively, mobile splicing car 2 is driven by two driving wheels 24, drives two driven pulleys 25 to link by car body 26, realizes car body 26 moving horizontally in orbit.
Car body 26 is provided with supporter 28, this supporter 28 is connected two cross be connected with bearing pin 282 ' by bearing pin 282 respectively by the first tie-beam 283 with the second tie-beam 283 ' to support (281, 281 ') the scissor type supporter formed, the both sides of scissor type supporter first end are respectively equipped with pulley 286 and pulley 286 ', this pulley 286 and pulley 286 ' are supported on bottom hopper 29, the both sides of scissor type supporter 28 the 3rd end are by being connected and fixed bottom bearing pin 285 and bearing pin 285 ' and hopper 29, the both sides of scissor type supporter 28 second end are respectively equipped with bearing pin 284 and bearing pin 284 ', this bearing pin 284 and bearing pin 284 ' are connected and fixed with car body 26, and the 4th end both sides of scissor type supporter 28 are respectively equipped with pulley 287 and pulley 287 ', this pulley 287 and pulley 287 ' are supported on car body 26, during work, scissor type supporter second end is fixed on bottom hopper 29 by bearing pin 285 and bearing pin 285 ', scissor type supporter the 3rd end is by bearing pin 284,284 ' is fixed on car body, and scissor type supporter first end is supported on bottom hopper 29 by pulley 286 and pulley 286 ', scissor type supporter the 4th end is supported on car body by pulley 287 and pulley 287 ', realizes the lifting of scissor type supporter 28 on car body by the slip of this head sheave, thus drives hopper 29 oscilaltion.
The cylinder body end of the first hydraulic cylinder 27 and the second hydraulic cylinder 27 ' is separately fixed on the second tie-beam 283 ' of scissor type supporter 28, and the piston end of two hydraulic cylinders is separately fixed on the first tie-beam 283 of scissor type supporter 28;
Hopper 29 is the sides, upper end be welded by one piece of base plate, both sides arc side plate and a side shield is the casing of opening, is welded with reinforcement gusset and angle steel respectively outside arc top margin plate and side shield; Side, hopper 29 upper end is provided with workbench 212, this workbench 212 side is by pinned connection pedal 213, and this pedal 213 is collapsible, and bottom surface is provided with bearing rib, this Foldable pedal 213 can fold when not using and be placed on workbench 212, opens to increase working space during use; Be provided with railing 211 above this workbench 212 opposite side, and this side-lower of workbench 212 is provided with ladder 210.
Operation principle: drive motors is connected with car body driving wheel by shaft coupling, driving wheel drives driven pulley that car body is moved horizontally in orbit, meets different length pipe fitting splicing requirement by the movement on track.In cutting pipes process, operating personnel can move up and down splicing car by ladder; railing 211 shields; workbench 212 is the space of stopping over of operating personnel, and folding step 213 can increase the space of stopping over of operating personnel after opening, closely operate to facilitate.When pipe fitting cutting is near completion, hydraulic cylinder drives scissor type supporter lift hopper, and press close to the bottom of cut pipe fitting, the waste material that completes to be cut falls in mobile splicing car, is removed by mobile splicing car.
As shown in Fig. 3 A, 3B, 3C, pipe fitting supporting and location car 3 comprises car body 31, turbine screw lift 32, lifting drive motors 321, horizontal cushion cap 33, V-shaped moulding bed 34, screw mandrel 35, roller bearing 36, mobile drive motors 37, guide pin bushing 38 and guide pillar 39, car body 31 comprises wheel 311, flat board 312 and protective cover 313, dull and stereotyped 312 is square plate body, this plate body bottom side is provided with four symmetrical between two wheels 311, these four wheels 311 respectively slidingtype are positioned on track 5, thus drive pipe fitting supporting and location car 3 to move on the rail 5, Support Position is adjusted with the different length according to pipe to be cut, protective cover 313 is for section is corresponding to dull and stereotyped 312 shapes and two ends are ringent hollow square framework, the bottom of this hollow square framework is fixed on dull and stereotyped 312 tops, upper end arranges horizontal cushion cap 33, this flat board 312 end face be in inside protective cover 313 is provided with installing plate 314, the middle part of this installing plate 314 is provided with turbine screw lift 32 and lifting drive motors 321, turbine screw lift 32 is positioned in the middle part of car body 31, be bolted on the installing plate 314 of car body plate 312, the driving shaft of this lifting drive motors 321 is connected with the screw mandrel of turbine screw lift 32 by shaft coupling 322 thus is driven turbine interlock, this turbine screw lift 32 is commercially available finished parts, model is SWL35M-1AII-1000FZ, the position this installing plate is positioned at around turbine screw lift 32 is provided with three cover guide pin bushings 38 and guide pillar 39, and on this guide pillar 39, cover has guide pillar sheath 391, and guide pillar 39 one end is plugged in guide pin bushing 38, and the other end and horizontal cushion cap 33 bottom side are fixed, horizontal cushion cap 33 top side is provided with installing plate, V-shaped moulding bed 34 is fixed in the middle part of installing plate by two roller bearings 36, mobile drive motors 37 is equipped with in this installing plate side, mobile drive motors 37 is connected with the screw mandrel 35 controlling the movement of V-shaped moulding bed 34 by shaft coupling 371, can make V-shaped moulding bed 34 on horizontal cushion cap 33, carry out the movement of horizontal direction.
This horizontal cushion cap 33 is plane plate, and bottom surface is provided with strengthens gusset 331, as shown in Figure 3 C.
This V-shaped moulding bed 34 comprises one piece of base plate 343,8 pieces of right angled triangle plate bodys 341 and 18 pieces of being arranged between right angled triangle plate body adjacent between two connect gusset 342 and form, these 8 pieces of right angled triangle plate bodys are relatively arranged on base plate 343 both sides between two by acute ends, and the right-angle side of every block right angled triangle plate body and track are vertical configuration, are respectively equipped with three pieces of connection gussets 342 be parallel to each other between right angled triangle plate body adjacent between two; The cylinder body end of mobile drive motors 37 is fixed in the middle part of base plate 343 one end, and the piston end of mobile drive motors 37 is connected with screw mandrel 35 by shaft coupling, this screw mandrel 35 is placed in the groove of setting in the middle part of base plate 343, screw mandrel and the screw thread be fixed on base plate 343 are threaded, screw mandrel is driven to move by mobile drive motors 37, the screw thread that is threaded connection after screw mandrel 35 rotates and circular rotatable is converted into rectilinear motion, and then controlling V-shaped moulding bed moving horizontally on horizontal cushion cap 33, the direction of action of mobile drive motors 37 is vertical with orbital direction;
Ball bearing 36 for section be the bearing body of zigzag, two ball bearings 36 lay respectively at two outsides of 8 pieces of right angled triangle plate bodys 341 and are parallel shape with the plate face of right angled triangle plate body 341, this ball bearing 36 lower surface is fixed on horizontal cushion cap 33 end face, upper surface is pressed on base plate 343, ball bearing 36 is respectively equipped with the position, the face that contacts with each other of base plate 343 groove mutually fastened, be provided with ball in this groove, make base plate 343 can only prolong mobile drive motors 37 direction of action under ball bearing 36 limits and move horizontally on horizontal cushion cap 33;
As shown in Figure 3 B, guide pin bushing 38 is bolted on the installing plate 314 at dull and stereotyped 312 tops of car body 31, and guide pillar 39 to be located in guide pin bushing 38 and can to move up and down in guide pin bushing, and the part that this guide pillar 39 exposes guide pin bushing 38 outside is provided with guide pillar sheath 391.
Operation principle: lifting drive motors is connected with turbine screw lift by shaft coupling, the horizontal cushion cap of lifting action drive of turbine screw lift and V-shaped moulding bed carry out being elevated and adjust height, to support the pipe fitting to be cut of different tube diameters, pipe fitting to be cut is placed on V-shaped moulding bed, in order to avoid, pipe fitting is overweight damages turbine screw lift with inclination, so install three cover guide pin bushing and guide pillars in turbine screw lift surrounding, guide pillar is furnished with guide pillar sheath, mobile drive motors is connected with screw mandrel by shaft coupling, V-shaped moulding bed is driven to move on horizontal cushion cap by screw mandrel, thus drive pipe fitting to be cut to move horizontally in the direction with race orthogonal, ensure that pipe fitting axle center to be cut and cutting machine pivot are positioned on same vertical guide.
As shown in Fig. 4 A, 4B, 4C, 4D, fixed fitting supporting seat 4 comprises base 41, drive motors 42, shaft coupling 43, gear, the first electronic-controlled power steering case 45, second electronic-controlled power steering case 46, the 3rd electronic-controlled power steering case 47, turbine screw lift, arc moulding bed 49 and guide frame 50.
As shown in Figure 4 B, base 41 comprises base plate 411, top board 412, brace summer 413, motor support beam 414, electronic-controlled power steering case brace summer 415 and electronic-controlled power steering case gripper shoe 416; This top board 412 is respectively equipped with a brace summer 413 with the both sides of track 5 mutually perpendicular direction, and the position on top board between two brace summers (413) is equidistantly provided with four brace summers be parallel to each other with track (5), wherein be provided with between two brace summers of centre and the drive motors brace summer 414 of track 5 in vertical configuration, and two brace summers being positioned at both sides are respectively equipped with one piece of turbine screw lift top board 412 is installed, every block top board 412 is respectively equipped with two turbine screw lift installing holes;
The outside of this top board 412 side and track 5 brace summer in vertical direction is equidistantly provided with three electronic-controlled power steering case brace summers 415, and these three electronic-controlled power steering case brace summers 415 are provided with electronic-controlled power steering case gripper shoe 416;
This drive motors 42 is arranged on the drive motors brace summer 414 of base 41, it is connected with the first gear 441 by shaft coupling 43, this first gear 441 engages with the second gear 442 be arranged on the first electronic-controlled power steering case 45 power shaft, power to be sent to the first electronic-controlled power steering case 45, first electronic-controlled power steering case 45, second electronic-controlled power steering case 46 and the 3rd electronic-controlled power steering case 47 are arranged in the electronic-controlled power steering case gripper shoe 416 of base, two output shafts of the first electronic-controlled power steering case 45 are connected respectively by the power shaft of joint sleeve 443 with the second electronic-controlled power steering case 46 and the 3rd electronic-controlled power steering case 47, as shown in Figure 4 C, carry out secondary power by the second electronic-controlled power steering case 46 and the 3rd electronic-controlled power steering case 47 to turn to, thus by conducting power to turbine screw lift, arc moulding bed 49 is driven to be elevated by turbine screw lift, for ensureing the lifting process maintenance level of arc moulding bed 49 in lifting process, therefore on base, two guide frames 50 are installed, the top of this guide frame 50 is connected with supporting bottom arc moulding bed 49,
The lower end of the first turbine screw lift 481, second turbine screw lift 482, the 3rd turbine screw lift 483 and the 4th turbine screw lift 484, respectively by being bolted in the installing hole of base plate 411, is connected and fixed bottom its upper end output shaft and arc moulding bed 49; Wherein, the the first turbine screw lift 481 being arranged on homonymy is connected by sleeve pipe with the second turbine screw lift 482 and links, the 3rd turbine screw lift 483 being arranged on opposite side is connected by sleeve pipe with the 4th turbine screw lift 484 and links; The output shaft of the 3rd electronic-controlled power steering case 47 is connected by the trunnion axis of sleeve pipe with the first turbine screw lift 481, is imported into by power.First turbine screw lift 481 and the second turbine screw lift 482 are linked; The output shaft of the second electronic-controlled power steering case 46 is connected by the trunnion axis of sleeve pipe with the 3rd turbine screw lift 483, is imported into by power, and the 3rd turbine screw lift 483 and the 4th turbine screw lift 484 are linked;
This turbine screw lift is commercially available finished parts, model is SWL35M-1AII-1000FZ, electronic-controlled power steering case is commercially available finished parts, and wherein the first electronic-controlled power steering case 45 is two spindle-type electronic-controlled power steering case of exerting oneself, and the second electronic-controlled power steering case 46 and the 3rd electronic-controlled power steering case 47 are spindle-type electronic-controlled power steering case of singly exerting oneself.
This arc moulding bed 49 is box-like body of the section that is made up of the upper and lower two pieces of arcs of intermediate supports link of boards arc circlewise, and the welded top of the bottom surface of arc lower plate and four turbine screw lift upper end output shafts and two guide frames 50 is fixed.
Two guiding mechanisms 50 respectively mounting seat base plate are positioned at the position inside screw elevator between two, and are arranged symmetrically in bottom arc moulding bed 49, and two guiding mechanisms are connected with bottom arc moulding bed 49 respectively by top guide pin bushing 53.
As shown in Figure 4 D, guide frame 50 comprises guide pillar 51 and guide pin bushing, and this guide pillar 51 is set in guide pin bushing, and bottom guide pin bushing 52 is weldingly fixed on top board and is positioned at inside base plate and is on the brace summer of parallel shape with track, and top guide pin bushing 53 is weldingly fixed on bottom arc moulding bed 49; Guide pillar 51 moves up and down with arc moulding bed 49, as too fast in a direction lifting, causes arc moulding bed 49 to tilt, and then cause the guide pillar 51 of this end to tilt thereupon, guide pin bushing 52 can produce spacing effect to it, rises after guarantee arc moulding bed 49 level, continue lifting until the other end.Guide effect is realized by this mode.
Operation principle: by pipe fitting movable support positioning car pipe fitting to be supported and after adjusting to cutting position, drive motors on fixed support base passes through electronic-controlled power steering case by conducting power to turbine screw lift, thus drive arc moulding bed to rise, hold pipe fitting, play supplemental support effect, the distortion of long pipe fittings can be prevented.
The pipes intersection wire cutting machine of the pipe end cutting device of major diameter long pipe fittings of the present invention can be mechanical arm type or other forms, it rotates around pipe and cuts, this pipes intersection wire cutting machine (1) is commercially available pipes intersection wire cutting machine, and model is GD-2000-6Z.Tube supports device is made up of two electric pipe fitting supporting and location cars and a fixed fitting supporting seat, and the former is used for supporting by the middle of Pipe Cutting by Pipe Cutting two ends, the latter for supporting.Mobile splicing car is used for catching waste material head, liftable, and table top is circular arc table top, and end is provided with baffle plate.Mobile splicing car, supporting and location car and cutting machine all can move in orbit, adjustment position, and simultaneously supporting and location car has multi-direction mobile adjustment function, enable pipe end cutting device complete intersection cutting work to different length, different tube diameters pipe.
When the pipe end cutting device of major diameter long pipe fittings of the present invention uses:
1, according to length and the caliber of pipe fitting 6 to be cut, two pipe fitting supporting and location car 3 positions on the rail 5 and the height of support is adjusted.
2, pipe fitting 6 to be cut is put on pipe fitting supporting and location car 3, adjust the position of V-shaped stand on track 5 left and right directions on two pipe fitting supporting and location cars, ensure that pipe fitting 6 to be cut is parallel with two pipes intersection wire cutting machine 1 rotating shafts and in same vertical guide.
3, risen by fixed fitting supporting seat 4, hold pipe fitting 6, at this moment fixed fitting supporting seat 4 plays supplemental support effect, and pipe fitting 6 can be prevented to be out of shape.
4, two mobile splicing cars 2 are moved to bottom the two ends of pipe fitting 6 to be cut, to catch discarded pipe fitting stub bar after cutting operation completes.
5, near the two ends two pipes intersection wire cutting machines 1 being moved to respectively pipe fitting 6 to be cut.
6, light a fire, start cutting operation.
7, before cutting operation is near completion, two mobile splicing cars 2 are risen, press close to bottom pipe fitting 6 two ends respectively, to be cut complete after, catch discarded pipe fitting stub bar.
8, after cutting operation completes, two pipes intersection wire cutting machines 1 are removed, hang away discarded pipe fitting stub bar, finally the pipe fitting cut is hung away.
The above, it is only the good embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. a pipe end cutting device for major diameter long pipe fittings, is characterized in that: comprise a fixed fitting supporting seat (4), be oppositely arranged on two sections of tracks (5) of these fixed fitting supporting seat (4) both sides and be oppositely arranged on two sections of tracks (5) and go up and two the pipe fitting supporting and location cars (3) set gradually to the other end by the one end being positioned at fixed fitting supporting seat (4) side, two mobile splicing cars (2) and two pipes intersection wire cutting machines (1).
2. the pipe end cutting device of major diameter long pipe fittings according to claim 1, is characterized in that: described pipes intersection wire cutting machine (1) is commercial equipment, and model is GD-2000-6Z.
3. the pipe end cutting device of major diameter long pipe fittings according to claim 1, it is characterized in that: described mobile splicing car (2) is provided with a frame-type car body (26), this car body (26) one end wears wheel shaft, these wheel shaft two ends connect a driving wheel (24) be positioned at outside this end two of car body (26) respectively, drive motors (21) and reductor (23) is provided with inside car body (26) this end, this drive motors (21) is connected with reductor (23) power shaft by shaft coupling (22), reductor (23) output shaft is by gear (214) and the wheel shaft interlock being connected two driving wheels (24), mobile splicing car (2) car body (26) other end wears wheel shaft, these wheel shaft two ends connect a driven pulley (25) be positioned at outside this end two of car body respectively, mobile splicing car (2) is driven by two driving wheels (24), drive the interlock of two driven pulleys (25) by car body (26), realize car body moving horizontally in orbit, car body (26) is provided with supporter (28), this supporter (28) is connected two cross be connected with the second bearing pin (282 ') by the first bearing pin (282) respectively by the first tie-beam (283) with the second tie-beam (283 ') to support the scissor type supporter formed, the both sides of scissor type supporter first end are respectively equipped with pulley, this pulley support is in hopper (29) bottom, the both sides of scissor type supporter (28) the 3rd end are connected and fixed by bearing pin and hopper (29) bottom, the both sides of scissor type supporter (28) second end are respectively equipped with bearing pin, this bearing pin and car body (26) are connected and fixed, and the 4th end both sides of scissor type supporter (28) are respectively equipped with pulley, this pulley support is on car body (26), the cylinder body end of the first hydraulic cylinder (27) and the second hydraulic cylinder (27 ') is separately fixed on the second tie-beam (283 ') of scissor type supporter (28), and the piston end of two hydraulic cylinders is separately fixed on first tie-beam (283) of scissor type supporter (28), hopper (29) is the side, upper end be welded by one piece of hopper base plate, both sides arc side plate and a side shield is the casing of opening, is welded with reinforcement gusset and angle steel respectively outside arc side plate and side shield, this hopper (29) side, upper end is provided with workbench (212), and this workbench (212) side is by pinned connection pedal (213), and this pedal (213) is for collapsible, and bottom surface is provided with bearing rib, be provided with railing (211) above this workbench (212) opposite side, and workbench (212) this side-lower is provided with ladder (210).
4. the pipe end cutting device of major diameter long pipe fittings according to claim 1, is characterized in that: described pipe fitting supporting and location car (3) comprises car body (31), turbine screw lift (32), lifting drive motors (321), horizontal cushion cap (33), V-shaped moulding bed (34), screw mandrel (35), roller bearing (36), mobile drive motors (37), guide pin bushing (38) and guide pillar (39), car body (31) comprises wheel (311), dull and stereotyped (312) and protective cover (313), dull and stereotyped (312) are square plate body, this plate body bottom side is provided with four symmetrical between two wheels (311), and these four wheels (311) respectively slidingtype are positioned on track (5), protective cover (313) is for section is corresponding to dull and stereotyped (312) shape and two ends are ringent hollow square framework, the bottom of this hollow square framework is fixed on flat board (312) top, upper end arranges horizontal cushion cap (33), this flat board end face be in inside protective cover is provided with installing plate (314), the middle part of this installing plate (314) is provided with turbine screw lift (32) and lifting drive motors (321), turbine screw lift (32) is positioned at car body (31) middle part, be bolted on the installing plate (314) of car body plate (312), the driving shaft of this lifting drive motors (321) is connected with the screw mandrel of turbine screw lift (32) by shaft coupling (322) thus is driven turbine interlock, this installing plate is positioned at turbine screw lift (32) position around and is provided with three cover guide pin bushings (38) and guide pillar (39), the upper cover of this guide pillar (39) has guide pillar sheath (391), guide pillar (39) one end is plugged in guide pin bushing (38), the other end and horizontal cushion cap (33) bottom side are fixed, horizontal cushion cap (33) top side is provided with installing plate, V-shaped moulding bed (34) is fixed in the middle part of installing plate by two roller bearings (36), mobile drive motors (37) is equipped with in this installing plate side, mobile drive motors (37) is connected, with the movement making V-shaped moulding bed (34) carry out horizontal direction on horizontal cushion cap (33) with the screw mandrel (35) controlling V-shaped moulding bed (34) movement by shaft coupling (371), this horizontal cushion cap (33) is plane plate, and bottom surface is provided with strengthens gusset (331),
This V-shaped moulding bed (34) comprises one piece of moulding bed base plate (343), 8 pieces of right angled triangle plate bodys and 18 pieces of being arranged between right angled triangle plate body adjacent between two connect gusset, these 8 pieces of right angled triangle plate bodys are relatively arranged on moulding bed base plate (343) both sides between two by acute ends, and the right-angle side of every block right angled triangle plate body and track are vertical configuration, are respectively equipped with three pieces of connection gussets (342) be parallel to each other between right angled triangle plate body adjacent between two, the cylinder body end of mobile drive motors (37) is fixed in the middle part of moulding bed base plate (343) one end, and the piston end of mobile drive motors (37) is connected with screw mandrel (35) by shaft coupling, this screw mandrel (35) is placed in the groove of moulding bed base plate (343) middle part setting, screw mandrel and the screw thread be fixed on moulding bed base plate (343) are threaded, screw mandrel motion is driven by mobile drive motors (37), the screw thread that is threaded connection after screw mandrel (35) rotates and circular rotatable is converted into rectilinear motion, and then control V-shaped moulding bed moving horizontally on horizontal cushion cap (33), the direction of action of mobile drive motors (37) is vertical with orbital direction, roller bearing (36) for section be the bearing body of zigzag, two roller bearings (36) lay respectively at two outsides of 8 pieces of right angled triangle plate bodys (341) and are parallel shape with the plate face of right angled triangle plate body (341), this roller bearing (36) lower surface is fixed on horizontal cushion cap (33) end face, upper surface is pressed on moulding bed base plate (343), roller bearing (36) is respectively equipped with the position, the face that contacts with each other of moulding bed base plate (343) groove mutually fastened, roller is provided with in this groove, moulding bed base plate (343) can only be moved horizontally on horizontal cushion cap (33) along mobile drive motors (37) direction of action under roller bearing (36) restriction, guide pin bushing (38) is bolted on the installing plate (314) at dull and stereotyped (312) top of car body (31), guide pillar (39) to be located in guide pin bushing (38) and can to move up and down in guide pin bushing, and the part that this guide pillar (39) exposes guide pin bushing (38) outside is provided with guide pillar sheath (391).
5. the pipe end cutting device of major diameter long pipe fittings according to claim 1, it is characterized in that: described fixed fitting supporting seat (4) is positioned in the middle of two sections of tracks (5), and this fixed fitting supporting seat (4) comprises base (41), drive motors (42), shaft coupling (43), gear, the first electronic-controlled power steering case (45), the second electronic-controlled power steering case (46), the 3rd electronic-controlled power steering case (47), turbine screw lift, arc moulding bed (49) and guide frame (50); This base (41) comprises base plate (411), top board (412), brace summer (413), motor support beam (414), electronic-controlled power steering case brace summer (415) and electronic-controlled power steering case gripper shoe (416); This base plate (411) is respectively equipped with a brace summer with the both sides of track (5) mutually perpendicular direction, and the position on base plate between two brace summers is equidistantly provided with four brace summers be parallel to each other with track (5), between two brace summers of centre, be wherein provided with the drive motors brace summer (414) with track (5) in vertical configuration, and two brace summers being positioned at both sides are respectively equipped with one piece of turbine screw lift top board (412) is installed, every block top board (412) is respectively equipped with two turbine screw lift installing holes; The outside of this top board (412) side and track (5) brace summer in vertical direction is equidistantly provided with three electronic-controlled power steering case brace summers (415), and these three electronic-controlled power steering case brace summers (415) are provided with electronic-controlled power steering case gripper shoe (416); This drive motors (42) is arranged on the drive motors brace summer (414) of base (41), it is connected with the first gear (441) by shaft coupling (43), this first gear (441) engages with the second gear (442) be arranged on the first electronic-controlled power steering case (45) power shaft, power to be sent to the first electronic-controlled power steering case (45); First electronic-controlled power steering case (45), the second electronic-controlled power steering case (46) and the 3rd electronic-controlled power steering case (47) are arranged in the electronic-controlled power steering case gripper shoe (416) of base, and two output shafts of the first electronic-controlled power steering case (45) are connected respectively by the power shaft of joint sleeve (443) with the second electronic-controlled power steering case (46) and the 3rd electronic-controlled power steering case (47); Upper installation two guide frames (50) of base (41), the top of this guide frame (50) is connected with arc moulding bed (49) bottom; The lower end of the first turbine screw lift (481), the second turbine screw lift (482), the 3rd turbine screw lift (483) and the 4th turbine screw lift (484) is respectively by being bolted in the installing hole of base deck (412), and its upper end output shaft and arc moulding bed (49) bottom are connected and fixed; Wherein, the the first turbine screw lift (481) being arranged on homonymy is connected by sleeve pipe with the second turbine screw lift (482) and links, and the 3rd turbine screw lift (483) being arranged on opposite side is connected by sleeve pipe with the 4th turbine screw lift (484) and links; The output shaft of the 3rd electronic-controlled power steering case (47) is connected by the trunnion axis of sleeve pipe with the first turbine screw lift (481), is imported into by power and the first turbine screw lift (481) and the second turbine screw lift (482) are linked; The output shaft of the second electronic-controlled power steering case (46) is connected by the trunnion axis of sleeve pipe with the 3rd turbine screw lift (483), is imported into by power and the 3rd turbine screw lift (483) and the 4th turbine screw lift (484) are linked; This arc moulding bed (49) is the box-like body of the section that is made up of the upper and lower two pieces of arcs of intermediate supports link of boards arc circlewise, and the welded top of the bottom surface of arc lower plate and four turbine screw lift upper end output shafts and two guide frames (50) is fixed; Two guide frames (50) are arranged on base deck respectively, and the position be positioned at inside turbine screw lift facing each other, and being arranged symmetrically in arc moulding bed (49) bottom, two guide frames are fixed respectively by top guide pin bushing (53) and arc moulding bed (49) bottom welding.
6. the pipe end cutting device of major diameter long pipe fittings according to claim 5, it is characterized in that: described guide frame (50) comprises guide pillar (51) and guide pin bushing, this guide pillar (51) is set in guide pin bushing, bottom guide pin bushing (52) is weldingly fixed on base deck, and to be positioned at inside base plate and to be on the brace summer of parallel shape with track, top guide pin bushing (53) is weldingly fixed on arc moulding bed (49) bottom.
7. the pipe end cutting device of the major diameter long pipe fittings according to claim 4 or 5, is characterized in that: described turbine screw lift is commercially available finished parts, and model is SWL35M-1AII-1000FZ.
8. the pipe end cutting device of major diameter long pipe fittings according to claim 5, it is characterized in that: described electronic-controlled power steering case is commercially available finished parts, wherein the first electronic-controlled power steering case (45) is two spindle-type electronic-controlled power steering case of exerting oneself, and the second electronic-controlled power steering case (46) and the 3rd electronic-controlled power steering case (47) are spindle-type electronic-controlled power steering case of singly exerting oneself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310276235.9A CN103341679B (en) | 2013-07-03 | 2013-07-03 | The pipe end cutting device of major diameter long pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310276235.9A CN103341679B (en) | 2013-07-03 | 2013-07-03 | The pipe end cutting device of major diameter long pipe fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103341679A CN103341679A (en) | 2013-10-09 |
| CN103341679B true CN103341679B (en) | 2015-11-18 |
Family
ID=49276528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310276235.9A Active CN103341679B (en) | 2013-07-03 | 2013-07-03 | The pipe end cutting device of major diameter long pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103341679B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999158B (en) * | 2015-07-31 | 2017-07-11 | 中国海洋石油总公司 | Large-diameter Steel tube end saddle port hand cut technique |
| CN106975843A (en) * | 2016-01-18 | 2017-07-25 | 王连福 | A kind of novel intelligent flexible pipeline cutting machine |
| CN107186521A (en) * | 2017-06-26 | 2017-09-22 | 中国五冶集团有限公司 | One kind clamps fixing device automatically for building pipe |
| CN109128430A (en) * | 2018-10-30 | 2019-01-04 | 宣城市安工大工业技术研究院有限公司 | A kind of casting pressing port and burr flame automatic cutting equipment |
| CN109877392B (en) * | 2019-04-17 | 2020-03-27 | 海洋石油工程（青岛）有限公司 | Cutting process of saddle opening of single-section pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200998832Y (en) * | 2007-01-29 | 2008-01-02 | 宋宝安 | Pipe intersecting line cutter |
| CN201728449U (en) * | 2010-06-30 | 2011-02-02 | 潍坊长安铁塔股份有限公司 | Steel pipe butting and beveling device used for electric power iron tower |
| CN201792123U (en) * | 2010-09-27 | 2011-04-13 | 无锡华联精工机械有限公司 | Triaxial steel pipe intersecting line cutting machine |
| CN201906909U (en) * | 2010-11-25 | 2011-07-27 | 天津华能能源设备有限公司 | Steel pipe cutting device |
| CN203356810U (en) * | 2013-07-03 | 2013-12-25 | 中国海洋石油总公司 | Pipe end cutting device of long large-diameter pipe fittings |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63273584A (en) * | 1987-04-30 | 1988-11-10 | Amada Co Ltd | Thermal cutting machine |
| KR100944360B1 (en) * | 2009-04-03 | 2010-03-02 | 고동일 | Large pipe cutting machine |
-
2013
- 2013-07-03 CN CN201310276235.9A patent/CN103341679B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200998832Y (en) * | 2007-01-29 | 2008-01-02 | 宋宝安 | Pipe intersecting line cutter |
| CN201728449U (en) * | 2010-06-30 | 2011-02-02 | 潍坊长安铁塔股份有限公司 | Steel pipe butting and beveling device used for electric power iron tower |
| CN201792123U (en) * | 2010-09-27 | 2011-04-13 | 无锡华联精工机械有限公司 | Triaxial steel pipe intersecting line cutting machine |
| CN201906909U (en) * | 2010-11-25 | 2011-07-27 | 天津华能能源设备有限公司 | Steel pipe cutting device |
| CN203356810U (en) * | 2013-07-03 | 2013-12-25 | 中国海洋石油总公司 | Pipe end cutting device of long large-diameter pipe fittings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103341679A (en) | 2013-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103341679B (en) | The pipe end cutting device of major diameter long pipe fittings | |
| CN204430584U (en) | The inside and outside vertical automatic welding of circumferential seams connection device of planer-type pipeline | |
| CN203409402U (en) | Portable unlimited rotary numerical control groove pipe cutting machine | |
| CN201592305U (en) | Platform-lifting type cylinder circumferential seam/longitudinal seam welding machine | |
| CN104889636A (en) | Machine for automatically welding circumferential welds during thermal match welding of corrugated roller cylinder and shaft head | |
| CN104773435B (en) | Multifunctional power roller apparatus | |
| CN101780583A (en) | Platform lifting type cylinder body circular seam and longitudinal seam welding machine | |
| CN103042137B (en) | Equipment capable of manufacturing reinforcing cages with various section shapes | |
| CN113427181B (en) | Large-scale pipeline welding method | |
| CN203356810U (en) | Pipe end cutting device of long large-diameter pipe fittings | |
| CN112222740A (en) | Automatic welding device for circular tube | |
| CN112975265A (en) | Positioning and clamping device for welding round pipe steel | |
| CN213497091U (en) | Device convenient to welding wind power tower cylinder outer joint | |
| CN107117564A (en) | A kind of apparatus for work with turning function | |
| KR102101077B1 (en) | Welding equipment for cylindrical tanks | |
| CN208513891U (en) | A kind of welder for elevator production | |
| CN202655777U (en) | Walking lifting platform | |
| CN103358085A (en) | Butt-joint supporting roller carrier for conical steel frame and circular steel tube | |
| CN203091629U (en) | Machine for manufacturing reinforcing cages with various cross-section shapes | |
| CN206029095U (en) | Pipe autogiration welds case | |
| KR20110010875U (en) | Rotation apparatus for pipe welding | |
| CN203062121U (en) | Full-automatic welding operation platform | |
| CN209380119U (en) | A kind of robot three-shaft linkage turnover device | |
| CN203712132U (en) | Workpiece welding device | |
| CN208100472U (en) | A kind of construction plate automatic cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee after: OFFSHORE OIL ENGINEERING (QINGDAO) Co.,Ltd. Co-patentee after: HARBIN XINGJIAN ROBOT TECHNOLOGY Co.,Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee before: OFFSHORE OIL ENGINEERING (QINGDAO) Co.,Ltd. Co-patentee before: HARBIN XINGJIAN ROBOT TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Country or region after: China Patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: OFFSHORE OIL ENGINEERING (QINGDAO) Co.,Ltd. Patentee after: Anhui Xingjian Intelligent Manufacturing Equipment Co.,Ltd. Address before: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Country or region before: China Patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee before: OFFSHORE OIL ENGINEERING (QINGDAO) Co.,Ltd. Patentee before: HARBIN XINGJIAN ROBOT TECHNOLOGY Co.,Ltd. |