CN105904132A - Pipeline tapping cutting and butt weld welding working station - Google Patents

Pipeline tapping cutting and butt weld welding working station Download PDF

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Publication number
CN105904132A
CN105904132A CN201610492094.8A CN201610492094A CN105904132A CN 105904132 A CN105904132 A CN 105904132A CN 201610492094 A CN201610492094 A CN 201610492094A CN 105904132 A CN105904132 A CN 105904132A
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CN
China
Prior art keywords
pipeline
drive mechanism
clamper
horizontally mounted
controller
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.)
Granted
Application number
CN201610492094.8A
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Chinese (zh)
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CN105904132B (en
Inventor
薛瑞雷
莫文胜
王含宇
崔军
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XINJIANG VICTALL TECHNOLOGY Co Ltd
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XINJIANG VICTALL TECHNOLOGY Co Ltd
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Priority to CN201610492094.8A priority Critical patent/CN105904132B/en
Publication of CN105904132A publication Critical patent/CN105904132A/en
Application granted granted Critical
Publication of CN105904132B publication Critical patent/CN105904132B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02Carriages for supporting the welding or cutting element
    • B23K37/0252Steering means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

The invention relates to the technical field of pipeline machining devices, in particular to a pipeline tapping cutting and butt weld welding working station. The pipeline tapping cutting and butt weld welding working station comprises a mobile manipulator, a displacement sensor, a controller and a displayer. The mobile manipulator comprises a manipulator head, a transverse arm, a stand column, a base, a first drive mechanism, a second drive mechanism and a third drive mechanism; the displacement sensor is mounted on the manipulator head, the displacement sensor is connected with the controller, and the controller is connected with the first drive mechanism, the second drive mechanism, the third drive mechanism and the displayer; the manipulator head is carried with the displacement sensor, and therefore the different opposite positions of the manipulator head and a pipeline are transformed; data are introduced into the controller, various parameters of the pipeline are obtained, and the position of the pipeline is manually or automatically adjusted; and in the cutting and welding process, real-time measuring is achieved, the opposite position of the manipulator head and the pipeline is corrected, the influence of disturbing and jumping of the long pipeline in the rotating process on cutting and welding quality and the forming effect is eliminated, and the beneficial effects of being safe, labor-saving, easy, convenient and efficient are achieved.

Description

Pipeline tapping cutting and butt weld welding workstation
Technical field
The present invention relates to tube cutting device technical field, be a kind of pipeline tapping cutting and butt weld welding workstation.
Background technology
At present, the pipe fitting of pipeline tapping cutting and butt weld welding workstation is installed, commonly used measurement manually regulates the concentricity of pipe fitting levelness, perpendicularity and pipe fitting and positioner, manual adjustment welding gun height in cutting and welding process, adapts to disturbance that long pipe fittings produces in rotary course and beats.Measuring manually and regulate pipe fitting levelness, perpendicularity and concentricity, there are the following problems: on the one hand, and efficiency is low, adjusts the time long, causes the welding cutting preparation time much larger than the cutting welding processing time;On the other hand, in welding process, by artificial range estimation tracking adjustment rifle mouth and the position of workpiece, delayed and error, poor stability easily occur;Another further aspect, disturbance and jumping effect that long pipe fittings produces in rotary course cut, welding quality, and molding effect is uncontrollable.
Summary of the invention
The invention provides a kind of pipeline tapping cutting and butt weld welding workstation, overcome the deficiency of above-mentioned prior art, its can effectively solve existing tube cutting device exist waste time and energy, efficiency of construction is relatively low, the uncontrollable problem of poor stability, molding effect.
nullThe technical scheme is that and realized by following measures: a kind of pipeline tapping cutting and butt weld welding workstation,Including workbench、Movable operation machine、For clamping the positioner of pipeline、For supporting the bracing frame of pipeline、Displacement transducer、Controller、Display,Positioner is fixedly mounted on the right part of workbench,Bracing frame is fixedly mounted on the left part of workbench,Movable operation machine is fixedly mounted on the workbench between positioner and bracing frame,Movable operation machine includes head、Transverse arm、Column、Base、Drive the first drive mechanism of transverse arm slide anteroposterior、Drive the second drive mechanism that transverse arm slides up and down、Drive the 3rd drive mechanism of transverse arm side-to-side movement,Head is arranged on the front end of transverse arm,Transverse arm is arranged on balladeur train slidingly back and forth,Balladeur train slides up and down to be arranged on column,Column is slidably mounted on base,Base fixedly mounts on the table;First drive mechanism includes the first motor and the first transmission mechanism, the clutch end of the first motor and the power intake of the first transmission mechanism connect, second drive mechanism includes the second motor and the second transmission mechanism, the clutch end of the second motor and the power intake of the second transmission mechanism connect, 3rd drive mechanism includes the 3rd motor and the 3rd transmission mechanism, and the clutch end of the 3rd motor and the power intake of the 3rd transmission mechanism connect;Displacement transducer is fixedly mounted on head, the signal output part of displacement transducer electrically connects with the signal input part of controller, first instruction output end of controller and the input of the first motor connect, second instruction output end of controller and the input of the second motor connect, 3rd instruction output end of controller and the input of the 3rd motor connect, and the 4th instruction output end of controller is connected with the input of display.
Be presented herein below to foregoing invention technical scheme optimize further or / And improvement:
Above-mentioned first transmission mechanism is pinion and rack, and the second transmission mechanism is pinion and rack, and the 3rd transmission mechanism is pinion and rack.
Upper displacement sensors is laser displacement sensor.
It is provided with on the upper surface of above-mentioned bracing frame V Type liner, V Type liner is provided with and the ball of pipeline outer wall Structure deformation.
Above-mentioned positioner includes being horizontally mounted seat, vertical rack, clamper, drive the 4th drive mechanism that clamper slides up and down, it is horizontally mounted seat to fixedly mount on the table, vertical rack is fixedly mounted on and is horizontally mounted on seat, it is horizontally mounted seat and is provided with slide rail, clamper is arranged on slide rail, 4th drive mechanism includes hydraulic pump, solenoid directional control valve and hydraulic jack, hydraulic pump is connected with hydraulic jack by solenoid directional control valve, the upper end of hydraulic jack is connected with the bottom of clamper, the lower end of hydraulic jack is connected with being horizontally mounted seat, 5th instruction output end of controller is connected with the control end of solenoid directional control valve.
Present configuration is reasonable and compact, easy to use, and it sends instruction by controller, head carries the relative position that displacement transducer is different from pipeline changing, displacement transducer by measurement to the incoming controller of data calculate, draw pipeline parameters, and show over the display.According to the parameter of display on display, can manually or automatically regulate the position of pipeline, concentricity, adjustment pipeline and the depth of parallelism of movable operation machine specifically include the levelness adjusting pipeline, adjusting pipeline;In cutting, welding process, real-time synchronization is measured, and corrects the relative position of head and pipeline, eliminates long pipeline disturbance in rotary course and beats on cutting welding quality, the impact of molding effect, having feature safe, laborsaving, easy, efficient.
Accompanying drawing explanation
Accompanying drawing 1 Perspective view for preferred embodiment.
Accompanying drawing 2 For accompanying drawing 1 The perspective view of middle positioner.
Accompanying drawing 3 For accompanying drawing 1 The perspective view of middle movable operation machine.
Accompanying drawing 4 For accompanying drawing 1 The perspective view of middle bracing frame.
Accompanying drawing 5 Circuit theory diagrams for preferred embodiment.
Coding in accompanying drawing is respectively as follows: 1 For workbench, 2 For movable operation machine, 3 For positioner, 4 For bracing frame, 5 For head, 6 For transverse arm, 7 For column, 8 For base, 9 It is the first motor, 10 It is the first transmission mechanism, 11 It is the second transmission mechanism, 12 It is the 3rd transmission mechanism, 13 For V Type liner, 14 For ball, 15 For being horizontally mounted seat, 16 For vertical rack, 17 For clamper, 18 For hydraulic jack, 19 For displacement transducer, 20 For controller, 21 For display, 22 It is the second motor, 23 It is the 3rd motor, 24 For solenoid directional control valve, 25 For pipeline, 26 For balladeur train.
Detailed description of the invention
The present invention is not limited by following embodiment, can determine specific embodiment according to technical scheme and actual conditions.
In the present invention, for the ease of describing, the description of the relative position relation of each parts is all according to Figure of description 1 Butut mode be described, such as: the position relationship of forward and backward, upper and lower, left and right etc. is based on what the Butut direction of Figure of description determined.
Below in conjunction with embodiment and accompanying drawing, the invention will be further described:
Such as accompanying drawing 1 2 3 4 5 Shown in, this pipeline tapping cutting and butt weld welding workstation include workbench 1 , movable operation machine 2 , be used for clamping pipeline 25 Positioner 3 , be used for supporting pipeline 25 Bracing frame 4 , displacement transducer 19 , controller 20 , display 21 , positioner 3 It is fixedly mounted on workbench 1 Right part, bracing frame 4 It is fixedly mounted on workbench 1 Left part, movable operation machine 2 It is fixedly mounted on positioner 3 With bracing frame 4 Between workbench 1 On, movable operation machine 2 Including head 5 , transverse arm 6 , column 7 , base 8 , drive transverse arm 6 First drive mechanism of slide anteroposterior, driving transverse arm 6 The second drive mechanism of sliding up and down, drive transverse arm 6 3rd drive mechanism of side-to-side movement, head 5 It is arranged on transverse arm 6 Front end, transverse arm 6 It is arranged on balladeur train slidingly back and forth 26 On, balladeur train 26 Slide up and down to be arranged on column 7 On, column 7 It is slidably mounted on base 8 On, base 8 It is fixedly mounted on workbench 1 On;First drive mechanism includes the first motor 9 With the first transmission mechanism 10 , the first motor 9 Clutch end and the first transmission mechanism 10 Power intake connect, the second drive mechanism includes the second motor 22 With the second transmission mechanism 11 , the second motor 22 Clutch end and the second transmission mechanism 11 Power intake connect, the 3rd drive mechanism includes the 3rd motor 23 With the 3rd transmission mechanism 12 , the 3rd motor 23 Clutch end and the 3rd transmission mechanism 12 Power intake connect;Displacement transducer 19 It is fixedly mounted on head 5 On, displacement transducer 19 Signal output part and controller 20 Signal input part electrical connection, controller 20 The first instruction output end and the first motor 9 Input connect, controller 20 The second instruction output end and the second motor 22 Input connect, controller 20 The 3rd instruction output end and the 3rd motor 23 Input connect, controller 20 The 4th instruction output end and display 21 Input connect.Before operation, by pipeline 25 Right-hand member be clamped in positioner 3 On, pipeline 25 Left end be placed on bracing frame 4 On, pass through controller 20 Send instruction, head 5 Carry displacement transducer 19 With pipeline 25 Convert different relative positions, displacement transducer 19 The incoming controller of data that measurement is arrived 20 Calculate, draw pipeline 25 Parameters, and at display 21 On show.According to display 21 The parameter of upper display, can manually or automatically regulate pipeline 25 Position, specifically include adjustment pipeline 25 Levelness, adjust pipeline 25 Concentricity, adjust pipeline 25 With movable operation machine 2 The depth of parallelism.In cutting, welding process, real-time synchronization is measured, and corrects head 5 With pipeline 25 Relative position, eliminate long pipeline 25 Disturbance in rotary course and beating on cutting welding quality, the impact of molding effect.Specifically, at operation pre-test pipeline 25 Caliber time, first by head 5 On welding gun adjust to vertically downward, controller 20 Control the first motor 9 Rotate, the first motor 9 By the first transmission mechanism 10 Drive head 5 Slide anteroposterior, the first motor 9 Drive movable operation machine 2 Transverse arm 6 Move back and forth along the longitudinal direction 1 Extremely 2 The individual cycle, at the volley, head 5 The displacement transducer of upper installation 19 Measure in real time, pipeline can be calculated by the data that scanning is returned 25 Caliber;Measure pipeline 25 Levelness time, first by head 5 On welding gun adjust to vertically downward, welding gun position is pipeline 25 Caliber normal direction on, controller 20 Control the 3rd motor 23 Rotate, the 3rd motor 23 By the 3rd transmission mechanism 12 Drive head 5 Side-to-side movement, the 3rd motor 23 Drive movable operation machine 2 Transverse arm 6 Side-to-side movement (horizontal movement), gathers the position data of at least three point, calculates, and obtains pipeline 25 Levelness;Control in welding process is mainly the servo-actuated of welding gun height, is arranged on head 5 On displacement transducer 19 Real-time data collection, and transfer data to controller 20 , controller 20 Control instruction be sent to the second motor after calculating 22 , the second motor 22 Rotate, the second motor 22 By the second transmission mechanism 11 Drive movable operation machine 2 Transverse arm 6 Move up and down, carry out the most servo-actuated of welding gun height.
Can according to actual needs, make above-mentioned pipeline tapping cutting and butt weld welding workstation to optimize further or / And improvement:
Such as accompanying drawing 1 2 3 4 Shown in, above-mentioned first transmission mechanism 10 For pinion and rack, the second transmission mechanism 11 For pinion and rack, the 3rd transmission mechanism 12 For pinion and rack.Pinion and rack possesses that transmission is accurate, the reliable advantage of Stability Analysis of Structures.
Such as accompanying drawing 1 2 3 4 5 Shown in, upper displacement sensors 19 For laser displacement sensor.The displacement transducer that the present invention uses 19 For public laser displacement sensor, detect pipeline with laser displacement sensor 25 Levelness, concentricity, the depth of parallelism be also public technological means.
Such as accompanying drawing 1 2 3 4 Shown in, above-mentioned bracing frame 4 Upper surface on be provided with V Type liner 13 , V Type liner 13 It is provided with and pipeline 25 The ball of outer wall Structure deformation 14 V Type liner 13 On be symmetrically provided with at least two ball 14 So that ball 14 With pipeline 25 Outer wall Structure deformation, reduces frictional force, simultaneously V Type liner 13 Can be preferably to pipeline 25 Outer wall is supported.
Such as accompanying drawing 1 2 3 4 5 Shown in, above-mentioned positioner 3 Including being horizontally mounted seat 15 , vertical rack 16 , clamper 17 , drive clamper 17 The 4th drive mechanism slided up and down, is horizontally mounted seat 15 It is fixedly mounted on workbench 1 On, vertical rack 16 It is fixedly mounted on and is horizontally mounted seat 15 On, it is horizontally mounted seat 15 It is provided with slide rail, clamper 17 Being arranged on slide rail, the 4th drive mechanism includes hydraulic pump, solenoid directional control valve 24 And hydraulic jack 18 , hydraulic pump passes through solenoid directional control valve 24 With hydraulic jack 18 Connect, hydraulic jack 18 Upper end and clamper 17 Bottom connect, hydraulic jack 18 Lower end be horizontally mounted seat 15 Connect, controller 20 The 5th instruction output end and solenoid directional control valve 24 Control end connect.So, displacement transducer is worked as 19 Pipeline detected 25 Levelness, concentricity or the depth of parallelism need adjust time, controller 20 Send instructions to solenoid directional control valve 24 , solenoid directional control valve 24 Opening, pressure oil is passed through solenoid directional control valve by hydraulic pump 24 It is pumped to hydraulic jack 18 In, hydraulic jack 18 Drive clamper 17 Along vertical rack 16 Move up and down, thus adjust pipeline 25 Levelness, concentricity or the depth of parallelism.
The use process of preferred embodiment:
Before measuring, pipeline is measured 25 Caliber time, by head 5 On welding gun adjust to vertically downward, controller 20 Control the first motor 9 Rotate, the first motor 9 By the first transmission mechanism 10 Drive head 5 Slide anteroposterior, the first motor 9 Drive movable operation machine 2 Transverse arm 6 Move back and forth along the longitudinal direction 1 Extremely 2 The individual cycle, at the volley, head 5 The displacement transducer of upper installation 19 Measure in real time, pipeline can be calculated by the data that scanning is returned 25 Caliber.
Measure pipeline 25 Levelness time, by head 5 On welding gun adjust to vertically downward, welding gun position is pipeline 25 Caliber normal direction on, controller 20 Control the 3rd motor 23 Rotate, the 3rd motor 23 By the 3rd transmission mechanism 12 Drive head 5 Side-to-side movement, the 3rd motor 23 Drive movable operation machine 2 Transverse arm 6 Side-to-side movement (horizontal movement), gathers the position data of at least three point, calculates, and obtains pipeline 25 Levelness.
Displacement transducer 19 The incoming controller of data that measurement is arrived 20 Calculate, draw pipeline 25 Parameters, and at display 21 On show.According to display 21 The parameter of upper display, whether artificial judgment possesses the condition carrying out next procedure, if the parameter measured is can click on controller in boundary of works area 20 On user interface, carry out the work of next procedure;If not possessing the condition carrying out next procedure, then manual or motorized adjustment pipeline 25 The position installed, can manually or automatically regulate pipeline 25 Installation site, specifically include adjustment pipeline 25 Levelness, adjust pipeline 25 Concentricity, adjust pipeline 25 With movable operation machine 2 The measurement of paralleism.During motorized adjustment, controller 20 Send instructions to solenoid directional control valve 24 , solenoid directional control valve 24 Opening, pressure oil is passed through solenoid directional control valve by hydraulic pump 24 It is pumped to hydraulic jack 18 In, hydraulic jack 18 Drive clamper 17 Along vertical rack 16 Move up and down, thus adjust pipeline 25 Levelness, concentricity or the depth of parallelism.
In cutting, welding process, real-time synchronization is measured, and corrects head 5 With pipeline 25 Relative position, eliminate long pipeline 25 Disturbance in rotary course and beating on cutting welding quality, the impact of molding effect.Control in welding process is mainly the servo-actuated of welding gun height, is arranged on head 5 On displacement transducer 19 Real-time data collection, and transfer data to controller 20 , controller 20 Control instruction be sent to the second motor after calculating 22 , the second motor 22 Rotate, the second motor 22 By the second transmission mechanism 11 Drive movable operation machine 2 Transverse arm 6 Move up and down, carry out the most servo-actuated of welding gun height.
Above technical characteristic constitutes highly preferred embodiment of the present invention, and it has stronger adaptability and optimal implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.

Claims (9)

  1. null1. a pipeline tapping cutting and butt weld welding workstation,It is characterized in that including workbench、Movable operation machine、For clamping the positioner of pipeline、For supporting the bracing frame of pipeline、Displacement transducer、Controller、Display,Positioner is fixedly mounted on the right part of workbench,Bracing frame is fixedly mounted on the left part of workbench,Movable operation machine is fixedly mounted on the workbench between positioner and bracing frame,Movable operation machine includes head、Transverse arm、Column、Base、Drive the first drive mechanism of transverse arm slide anteroposterior、Drive the second drive mechanism that transverse arm slides up and down、Drive the 3rd drive mechanism of transverse arm side-to-side movement,Head is arranged on the front end of transverse arm,Transverse arm is arranged on balladeur train slidingly back and forth,Balladeur train slides up and down to be arranged on column,Column is slidably mounted on base,Base fixedly mounts on the table;First drive mechanism includes the first motor and the first transmission mechanism, the clutch end of the first motor and the power intake of the first transmission mechanism connect, second drive mechanism includes the second motor and the second transmission mechanism, the clutch end of the second motor and the power intake of the second transmission mechanism connect, 3rd drive mechanism includes the 3rd motor and the 3rd transmission mechanism, and the clutch end of the 3rd motor and the power intake of the 3rd transmission mechanism connect;Displacement transducer is fixedly mounted on head, the signal output part of displacement transducer electrically connects with the signal input part of controller, first instruction output end of controller and the input of the first motor connect, second instruction output end of controller and the input of the second motor connect, 3rd instruction output end of controller and the input of the 3rd motor connect, and the 4th instruction output end of controller is connected with the input of display.
  2. Pipeline tapping cutting the most according to claim 1 and butt weld welding workstation, it is characterised in that the first transmission mechanism is pinion and rack, the second transmission mechanism is pinion and rack, and the 3rd transmission mechanism is pinion and rack.
  3. Pipeline tapping cutting the most according to claim 1 and 2 and butt weld welding workstation, it is characterised in that displacement transducer is laser displacement sensor.
  4. Pipeline tapping cutting the most according to claim 1 and 2 and butt weld welding workstation, it is characterised in that be provided with V-type liner on the upper surface of bracing frame, V-type liner is provided with and the ball of pipeline outer wall Structure deformation.
  5. Pipeline tapping cutting the most according to claim 3 and butt weld welding workstation, it is characterised in that be provided with V-type liner on the upper surface of bracing frame, V-type liner is provided with and the ball of pipeline outer wall Structure deformation.
  6. Pipeline tapping cutting the most according to claim 1 and 2 and butt weld welding workstation, it is characterized in that positioner includes being horizontally mounted seat, vertical rack, clamper, drive the 4th drive mechanism that clamper slides up and down, it is horizontally mounted seat to fixedly mount on the table, vertical rack is fixedly mounted on and is horizontally mounted on seat, it is horizontally mounted seat and is provided with slide rail, clamper is arranged on slide rail, 4th drive mechanism includes hydraulic pump, solenoid directional control valve and hydraulic jack, hydraulic pump is connected with hydraulic jack by solenoid directional control valve, the upper end of hydraulic jack is connected with the bottom of clamper, the lower end of hydraulic jack is connected with being horizontally mounted seat, 5th instruction output end of controller is connected with the control end of solenoid directional control valve.
  7. Pipeline tapping cutting the most according to claim 3 and butt weld welding workstation, it is characterized in that positioner includes being horizontally mounted seat, vertical rack, clamper, drive the 4th drive mechanism that clamper slides up and down, it is horizontally mounted seat to fixedly mount on the table, vertical rack is fixedly mounted on and is horizontally mounted on seat, it is horizontally mounted seat and is provided with slide rail, clamper is arranged on slide rail, 4th drive mechanism includes hydraulic pump, solenoid directional control valve and hydraulic jack, hydraulic pump is connected with hydraulic jack by solenoid directional control valve, the upper end of hydraulic jack is connected with the bottom of clamper, the lower end of hydraulic jack is connected with being horizontally mounted seat, 5th instruction output end of controller is connected with the control end of solenoid directional control valve.
  8. Pipeline tapping cutting the most according to claim 4 and butt weld welding workstation, it is characterized in that positioner includes being horizontally mounted seat, vertical rack, clamper, drive the 4th drive mechanism that clamper slides up and down, it is horizontally mounted seat to fixedly mount on the table, vertical rack is fixedly mounted on and is horizontally mounted on seat, it is horizontally mounted seat and is provided with slide rail, clamper is arranged on slide rail, 4th drive mechanism includes hydraulic pump, solenoid directional control valve and hydraulic jack, hydraulic pump is connected with hydraulic jack by solenoid directional control valve, the upper end of hydraulic jack is connected with the bottom of clamper, the lower end of hydraulic jack is connected with being horizontally mounted seat, 5th instruction output end of controller is connected with the control end of solenoid directional control valve.
  9. Pipeline tapping cutting the most according to claim 5 and butt weld welding workstation, it is characterized in that positioner includes being horizontally mounted seat, vertical rack, clamper, drive the 4th drive mechanism that clamper slides up and down, it is horizontally mounted seat to fixedly mount on the table, vertical rack is fixedly mounted on and is horizontally mounted on seat, it is horizontally mounted seat and is provided with slide rail, clamper is arranged on slide rail, 4th drive mechanism includes hydraulic pump, solenoid directional control valve and hydraulic jack, hydraulic pump is connected with hydraulic jack by solenoid directional control valve, the upper end of hydraulic jack is connected with the bottom of clamper, the lower end of hydraulic jack is connected with being horizontally mounted seat, 5th instruction output end of controller is connected with the control end of solenoid directional control valve.
CN201610492094.8A 2016-06-29 2016-06-29 Pipeline tapping cutting and butt weld welding workstation Expired - Fee Related CN105904132B (en)

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CN107289895A (en) * 2017-07-25 2017-10-24 爱佩仪中测(成都)精密仪器有限公司 For the chalker to metal tube outer circumferential walls
CN107520873A (en) * 2017-10-10 2017-12-29 桐城市文才管业有限公司 A kind of portable straight tube cutting machine
CN108000044A (en) * 2017-11-14 2018-05-08 中冶天工(天津)装备制造有限公司 A kind of large-diameter steel pipe welder
CN108098213A (en) * 2018-02-02 2018-06-01 朱子涵 A kind of welded tube mill with elevation and subsidence regulating device
CN108555493A (en) * 2018-04-24 2018-09-21 合肥学院 A kind of pipe process equipment
CN109926772A (en) * 2019-04-26 2019-06-25 成都焊研威达科技股份有限公司 A kind of drilling rod robot line for welding
CN110091082A (en) * 2019-05-22 2019-08-06 武汉过控科技有限公司 A kind of processing method of helical baffles pore
CN110238600A (en) * 2019-05-14 2019-09-17 绍兴多卡机械设备有限公司 The butt-joint process of different wall thickness steel pipe
CN110899908A (en) * 2019-12-13 2020-03-24 嘉兴锐视智能科技有限公司 Robot welding seam tracking laser visual detection device

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