CN105904132B - Pipeline tapping cutting and butt weld welding workstation - Google Patents
Pipeline tapping cutting and butt weld welding workstation Download PDFInfo
- Publication number
- CN105904132B CN105904132B CN201610492094.8A CN201610492094A CN105904132B CN 105904132 B CN105904132 B CN 105904132B CN 201610492094 A CN201610492094 A CN 201610492094A CN 105904132 B CN105904132 B CN 105904132B
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- pipeline
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- transmission mechanism
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- 238000003466 welding Methods 0.000 title claims abstract description 38
- 238000005520 cutting process Methods 0.000 title claims abstract description 26
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 34
- 230000008450 motivation Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000013480 data collection Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary 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
- B23K37/0533—Auxiliary 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 present invention relates to tube cutting device technical fields, it is a kind of pipeline tapping cutting and butt weld welding workstation, it includes movable operation machine, displacement sensor, controller, display, and movable operation machine includes head, transverse arm, column, pedestal, the first driving mechanism, the second driving mechanism, the 3rd driving mechanism；Displacement sensor is mounted on head, and displacement sensor is connected with controller, and controller is connected respectively with the first driving mechanism, the second driving mechanism, the 3rd driving mechanism, display.The present invention carries the displacement sensor relative position different from pipeline changing by head, and data are passed to controller, draw pipeline parameters, manually or automatically adjusts the position of pipeline；It is real-time to measure in cutting, welding process, the relative position of head and pipeline is corrected, disturbance and bounce influence to cutting welding quality, molding effect of the long pipeline in rotary course is eliminated, has the characteristics that safe, laborsaving, easy, efficient.
Description
Technical field
The present invention relates to tube cutting device technical fields, are a kind of pipeline tapping cutting and butt weld welding job
It stands.
Background technology
At present, the pipe fitting of pipeline tapping cutting and butt weld welding workstation is installed, and is generally used and is manually measured
Adjust the concentricity of pipe fitting levelness, verticality and pipe fitting and positioner, cut and welding process in manual adjustment welding gun
Highly, the disturbance and bounce that long pipe fittings generate in rotary course are adapted to.It manually measures to adjust pipe fitting levelness, hang down
Straight degree and concentricity, there are the following problems：On the one hand, efficiency is low, and adjustment time is long, causes the welding cutting preparation time remote
More than the cutting welding processing time；On the other hand, in the welding process, by manually estimating the position of tracking adjustment rifle mouth and workpiece
It puts, is susceptible to hysteresis and error, stability is poor；In another aspect, disturbance that long pipe fittings generate in rotary course and bounce shadow
Cutting, welding quality are rung, molding effect is uncontrollable.
The content of the invention
The present invention provides a kind of pipeline tapping cutting and butt weld welding workstation, overcome the above-mentioned prior art it
Deficiency, can effectively solve existing for existing tube cutting device it is time-consuming and laborious, construction efficiency is relatively low, stability is poor, shaping effect
The uncontrollable problem of fruit.
The technical scheme is that realized by following measures：A kind of pipeline tapping cutting and butt weld welding
Work station, including workbench, movable operation machine, for clamping the positioner of pipeline, the supporting rack for being used to support pipeline, displacement
Sensor, controller, display, positioner are fixedly mounted on the right part of workbench, and supporting rack is fixedly mounted on a left side for workbench
Portion, movable operation machine are fixedly mounted on the workbench between positioner and supporting rack, and movable operation machine includes head, horizontal stroke
Arm, column, pedestal, driving transverse arm slide back and forth the first driving mechanism, driving transverse arm slide up and down the second driving mechanism, drive
3rd driving mechanism of dynamic transverse arm side-to-side movement, head are mounted on the front end of transverse arm, and transverse arm is mounted on balladeur train slidingly back and forth,
Balladeur train slides up and down on column, and column is slidably mounted on pedestal, and pedestal is fixedly mounted on the table；First
Driving mechanism includes the first motor and the first transmission mechanism, and the power output end of the first motor and the power of the first transmission mechanism are defeated
Enter end connection, the second driving mechanism includes the second motor and the second transmission mechanism, and the power output end of the second motor and second pass
The power intake connection of motivation structure, the 3rd driving mechanism include the 3rd motor and the 3rd transmission mechanism, the power of the 3rd motor
Output terminal is connected with the power intake of the 3rd transmission mechanism；Displacement sensor is fixedly mounted on head, displacement sensor
Signal output part is electrically connected with the signal input part of controller, the first instruction output end of controller and the input terminal of the first motor
Connection, the second instruction output end of controller is connected with the input terminal of the second motor, the 3rd instruction output end of controller and the
The input terminal connection of three motors, the 4th instruction output end of controller and the input terminal of display connect.
Here is the further optimization and/or improvements to foregoing invention technical solution：
Above-mentioned first transmission mechanism be rack and pinion mechanism, the second transmission mechanism be rack and pinion mechanism, the 3rd driver
Structure is rack and pinion mechanism.
Upper displacement sensors are laser displacement sensor.
V-type pad is installed, V-type pad is equipped with the rolling being in rolling contact with pipeline outer wall on the upper surface of above-mentioned supporting rack
Pearl.
Above-mentioned positioner includes being horizontally mounted the 4th driving that seat, vertical rack, clamper, driving clamper slide up and down
Mechanism is horizontally mounted seat and is fixedly mounted on the table, and vertical rack, which is fixedly mounted on, to be horizontally mounted on seat, is horizontally mounted on seat
Equipped with slide, clamper is mounted on slide, and the 4th driving mechanism includes hydraulic pump, solenoid directional control valve and hydraulic cylinder, hydraulic pressure
Pump is connected by solenoid directional control valve with hydraulic cylinder, and the upper end of hydraulic cylinder and the lower part of clamper connect, under hydraulic cylinder
Seat connection is held and is horizontally mounted, the 5th instruction output end of controller and the control terminal of solenoid directional control valve connect.
Reasonable and compact in structure of the present invention, it is easy to use, it is sent and instructed by controller, head carries displacement sensor
The data measured are passed to controller and calculated by the relative position different from pipeline changing, displacement sensor, draw pipeline
Parameters, and shown over the display.According to the parameter shown on display, pipeline can be manually or automatically adjusted
Position, the levelness for specifically including adjustment pipeline, the concentricity for adjusting pipeline, adjustment pipeline are parallel with movable operation machine
Degree；In cutting, welding process, real-time synchronization measurement corrects the relative position of head and pipeline, eliminates long pipeline and rotating through
The influence of disturbance and bounce to cutting welding quality, molding effect in journey, has the characteristics that safe, laborsaving, easy, efficient.
Description of the drawings
Attached drawing 1 is the dimensional structure diagram of preferred embodiment.
Attached drawing 2 is the dimensional structure diagram of positioner in attached drawing 1.
Attached drawing 3 is the dimensional structure diagram of movable operation machine in attached drawing 1.
Attached drawing 4 is the dimensional structure diagram of supporting rack in attached drawing 1.
Attached drawing 5 is the circuit diagram of preferred embodiment.
Coding in attached drawing is respectively：1 is workbench, and 2 be movable operation machine, and 3 be positioner, and 4 be supporting rack, and 5 are
Head, 6 be transverse arm, and 7 be column, and 8 be pedestal, and 9 be the first motor, and 10 be the first transmission mechanism, and 11 be the second transmission mechanism, 12
It is padded for the 3rd transmission mechanism, 13 for V-type, 14 be ball, and 15 is are horizontally mounted seat, and 16 be vertical rack, and 17 be clamper, 18
For hydraulic cylinder, 19 be displacement sensor, 20 devices in order to control, and 21 be display, and 22 be the second motor, and 23 be the 3rd motor, 24
It is pipeline for solenoid directional control valve, 25,26 be balladeur train.
Specific embodiment
The present invention from following embodiments limitation, can technique according to the invention scheme and actual conditions determine specifically
Embodiment.
In the present invention, for ease of description, the description of the relative position relation of each component is 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 the Butut according to Figure of description
Direction is come definite.
With reference to embodiment and attached drawing, the invention will be further described：
As shown in attached drawing 1,2,3,4,5, the pipeline tapping cutting and butt weld welding workstation include workbench 1, can
Mobile manipulator 2, for clamp the positioner 3 of pipeline 25, the supporting rack 4 for being used to support pipeline 25, displacement sensor 19, control
Device 20, display 21, positioner 3 are fixedly mounted on the right part of workbench 1, and supporting rack 4 is fixedly mounted on the left part of workbench 1,
Movable operation machine 2 is fixedly mounted on the workbench 1 between positioner 3 and supporting rack 4, and movable operation machine 2 includes head
5th, transverse arm 6, column 7, pedestal 8, driving transverse arm 6 slide back and forth the first driving mechanism, driving transverse arm 6 slide up and down second drive
Motivation structure, the 3rd driving mechanism for driving 6 side-to-side movement of transverse arm, head 5 are mounted on the front end of transverse arm 6, and transverse arm 6 is slidingly back and forth
On balladeur train 26, balladeur train 26 slides up and down on column 7, and column 7 is slidably mounted on pedestal 8, and pedestal 8 is solid
Dingan County is on workbench 1；First driving mechanism includes the first motor 9 and the first transmission mechanism 10, and the power of the first motor 9 is defeated
Outlet is connected with the power intake of the first transmission mechanism 10, and the second driving mechanism includes the second motor 22 and the second transmission mechanism
11, the power output end of the second motor 22 is connected with the power intake of the second transmission mechanism 11, and the 3rd driving mechanism includes the
Three motors 23 and the 3rd transmission mechanism 12, the power output end of the 3rd motor 23 and the power intake of the 3rd transmission mechanism 12 connect
It connects；Displacement sensor 19 is fixedly mounted on head 5, and the signal output part of displacement sensor 19 is inputted with the signal of controller 20
End electrical connection, the first instruction output end of controller 20 are connected with the input terminal of the first motor 9, and the second instruction of controller 20 is defeated
Outlet is connected with the input terminal of the second motor 22, and the 3rd instruction output end of controller 20 and the input terminal of the 3rd motor 23 connect
It connects, the 4th instruction output end of controller 20 is connected with the input terminal of display 21.Before operation, the right end of pipeline 25 is clamped
On positioner 3, the left end of pipeline 25 is placed on supporting rack 4, is sent and instructed by controller 20, and head 5 carries displacement and passes
Sensor 19 converts different relative positions from pipeline 25, and the data measured are passed to controller 20 and counted by displacement sensor 19
It calculates, draws 25 parameters of pipeline, and shown on the display 21.It, can be with hand according to the parameter shown on display 21
Dynamic or automatic adjustment pipeline 25 position, the levelness for specifically including adjustment pipeline 25, the concentricity for adjusting pipeline 25, adjustment pipe
The depth of parallelism in road 25 and movable operation machine 2.In cutting, welding process, head 5 and pipeline 25 are corrected in real-time synchronization measurement
Relative position, eliminate disturbance of the long pipeline 25 in rotary course and bounce to cutting the influence of welding quality, molding effect.
Specifically, when the caliber of pipeline 25 is measured before operation, the welding gun on head 5 is adjusted to vertically downward first, controller 20
The first motor 9 is controlled to rotate, the first motor 9 drives head 5 to slide back and forth by the first transmission mechanism 10, and the first motor 9 drives
The transverse arm 6 of movable operation machine 2 moves back and forth 1 to 2 cycle along the longitudinal direction, and during exercise, the displacement installed on head 5 passes
Sensor 19 is measured in real time, you can the data returned by scanning calculate the caliber of pipeline 25；Measure the level of pipeline 25
When spending, the welding gun on head 5 is adjusted to vertically downward first, welding gun position in the caliber normal direction of pipeline 25,
Controller 20 control the 3rd motor 23 rotate, the 3rd motor 23 by the 3rd transmission mechanism 12 drive 5 side-to-side movement of head, the 3rd
Motor 23 drives 6 side-to-side movement of transverse arm of movable operation machine 2（Horizontal movement）, the position data of 1 points of acquisition, into
Row calculates, and obtains the levelness of pipeline 25；The mainly welding gun height controlled in welding process is servo-actuated, on head 5
19 real-time data collection of displacement sensor, and transfer data to controller 20, controller 20 sends control instruction after calculating
To the second motor 22, the second motor 22 rotates, and the second motor 22 drives the horizontal stroke of movable operation machine 2 by the second transmission mechanism 11
Arm 6 moves up and down, and carries out the servo-actuated in real time of welding gun height.
Can according to actual needs, above-mentioned pipeline tapping cutting and butt weld welding workstation are made further optimization or/
And improvement：
As shown in attached drawing 1,2,3,4, above-mentioned first transmission mechanism 10 is rack and pinion mechanism, and the second transmission mechanism 11 is tooth
Rackwork is taken turns, the 3rd transmission mechanism 12 is rack and pinion mechanism.Rack and pinion mechanism possesses that transmission is accurate, stable structure is reliable
The advantages of.
As shown in attached drawing 1,2,3,4,5, upper displacement sensors 19 are laser displacement sensor.The displacement that the present invention uses
Sensor 19 is public laser displacement sensor, with the laser displacement sensor detection levelness of pipeline 25, concentricity,
The depth of parallelism is also public technological means.
As shown in attached drawing 1,2,3,4, V-type pad 13 on the upper surface of above-mentioned supporting rack 4 is installed, is set on V-type pad 13
There is the ball 14 being in rolling contact with 25 outer wall of pipeline.At least two balls 14 are symmetrically provided on V-type pad 13 so that ball
14 are in rolling contact with 25 outer wall of pipeline, reduce frictional force, while V-type pad 13 can preferably prop up 25 outer wall of pipeline
Support.
As shown in attached drawing 1,2,3,4,5, above-mentioned positioner 3 include be horizontally mounted seat 15, vertical rack 16, clamper 17,
The 4th driving mechanism that driving clamper 17 slides up and down, is horizontally mounted seat 15 and is fixedly mounted on workbench 1, vertical rack 16
It is fixedly mounted on and is horizontally mounted on seat 15, be horizontally mounted seat 15 equipped with slide, clamper 17 is mounted on slide, the 4th driving
Mechanism includes hydraulic pump, solenoid directional control valve 24 and hydraulic cylinder 18, and hydraulic pump is connected by solenoid directional control valve 24 and hydraulic cylinder 18
It connects, the upper end of hydraulic cylinder 18 is connected with the lower part of clamper 17, and the lower end of hydraulic cylinder 18 is connected with being horizontally mounted seat 15, control
5th instruction output end of device 20 processed is connected with the control terminal of solenoid directional control valve 24.In this way, when displacement sensor 19 detects pipe
When levelness, concentricity or the depth of parallelism in road 25 need adjustment, controller 20 sends instructions to solenoid directional control valve 24, electromagnetic switch
Valve 24 is opened, and pressure oil is pumped to by solenoid directional control valve 24 in hydraulic cylinder 18 by hydraulic pump, and hydraulic cylinder 18 drives clamping
Device 17 is moved up and down along vertical rack 16, so as to adjust the levelness, concentricity or the depth of parallelism of pipeline 25.
The use process of preferred embodiment：
Before measuring, when measuring the caliber of pipeline 25, the welding gun on head 5 is adjusted to vertically downward, controller 20 is controlled
It makes the first motor 9 to rotate, the first motor 9 drives head 5 to slide back and forth by the first transmission mechanism 10, and the drive of the first motor 9 can
The transverse arm 6 of mobile manipulator 2 moves back and forth 1 to 2 cycle along the longitudinal direction, during exercise, the displacement sensing installed on head 5
Device 19 is measured in real time, you can the data returned by scanning calculate the caliber of pipeline 25.
When measuring the levelness of pipeline 25, the welding gun on head 5 is adjusted to vertically downward, welding gun position is pipeline
In 25 caliber normal direction, controller 20 controls the 3rd motor 23 to rotate, and the 3rd motor 23 passes through 12 band of the 3rd transmission mechanism
First 5 side-to-side movement of motivation, the 3rd motor 23 drive 6 side-to-side movement of transverse arm of movable operation machine 2（Horizontal movement）, acquisition is at least
The position data of three points, is calculated, and obtains the levelness of pipeline 25.
The data measured are passed to controller 20 and calculated by displacement sensor 19, draw 25 parameters of pipeline, and
It is shown on the display 21.According to the parameter shown on display 21, whether artificial judgment, which possesses, carries out next procedure
Condition if the parameter of measurement can click on the user interface on controller 20 in boundary of works area, carries out the work of next procedure
Make；If do not possess carry out next procedure condition, manually or motorized adjustment pipeline 25 install position, can manually or
The installation site of pipeline 25 is automatically adjusted, specifically includes the levelness of adjustment pipeline 25, the concentricity of adjustment pipeline 25, adjustment pipe
The measurement of paralleism in road 25 and movable operation machine 2.During motorized adjustment, controller 20 sends instructions to solenoid directional control valve 24, electricity
Magnetic reversal valve 24 is opened, and pressure oil is pumped to by solenoid directional control valve 24 in hydraulic cylinder 18 by hydraulic pump, 18 band of hydraulic cylinder
Dynamic clamper 17 is moved up and down along vertical rack 16, so as to adjust the levelness, concentricity or the depth of parallelism of pipeline 25.
In cutting, welding process, real-time synchronization measurement, the relative position of correction head 5 and pipeline 25 eliminates long pipeline
25 influence of disturbance and bounce to cutting welding quality, molding effect in rotary course.What is controlled in welding process is main
It is the servo-actuated of welding gun height, 19 real-time data collection of displacement sensor on head 5, and transfer data to controller
20, controller 20 sends control instruction to the second motor 22 after calculating, the second motor 22 rotates, and the second motor 22 is passed by second
Motivation structure 11 drives the transverse arm 6 of movable operation machine 2 to move up and down, and carries out the servo-actuated in real time of welding gun height.
More than technical characteristic constitutes highly preferred embodiment of the present invention, is imitated with stronger adaptability and optimal implementation
Fruit can increase and decrease non-essential technical characteristic, to meet the needs of different situations according to actual needs.
Claims (3)
1. a kind of pipeline tapping cutting and butt weld welding workstation, it is characterised in that including workbench, movable operation machine,
For clamping the positioner of pipeline, the supporting rack for being used to support pipeline, displacement sensor, controller, display, positioner is fixed
Mounted on the right part of workbench, supporting rack is fixedly mounted on the left part of workbench, and movable operation machine is fixedly mounted on positioner
On workbench between supporting rack, movable operation machine includes head, transverse arm, column, pedestal, driving transverse arm and slides back and forth
First driving mechanism, the second driving mechanism, the 3rd driving mechanism of driving transverse arm side-to-side movement that transverse arm is driven to slide up and down, machine
Head is mounted on the front end of transverse arm, and transverse arm is mounted on balladeur train slidingly back and forth, and balladeur train slides up and down on column, column
It is slidably mounted on pedestal, pedestal is fixedly mounted on the table；First driving mechanism includes the first motor and the first transmission
Mechanism, the power output end of the first motor are connected with the power intake of the first transmission mechanism, and the second driving mechanism includes second
Motor and the second transmission mechanism, the power output end of the second motor are connected with the power intake of the second transmission mechanism, and the 3rd drives
Motivation structure includes the 3rd motor and the 3rd transmission mechanism, and the power output end of the 3rd motor and the power of the 3rd transmission mechanism input
End connection；Displacement sensor is fixedly mounted on head, the signal output part of displacement sensor and the signal input part of controller
Electrical connection, the first instruction output end of controller is connected with the input terminal of the first motor, the second instruction output end of controller and
The input terminal connection of second motor, the 3rd instruction output end of controller is connected with the input terminal of the 3rd motor, and the of controller
The input terminal of four instruction output ends and display connects；Wherein：V-type pad, V-type pad are installed on the upper surface of supporting rack
It is equipped with the ball being in rolling contact with pipeline outer wall；Positioner includes being horizontally mounted seat, vertical rack, clamper, driving clamping
The 4th driving mechanism that device slides up and down is horizontally mounted seat and is fixedly mounted on the table, and vertical rack is fixedly mounted on level
In mounting base, seat is horizontally mounted equipped with slide, clamper is mounted on slide, and the 4th driving mechanism includes hydraulic pump, electromagnetism
Reversal valve and hydraulic cylinder, hydraulic pump are connected by solenoid directional control valve with hydraulic cylinder, the upper end of hydraulic cylinder and clamper
Lower part connects, and the lower end of hydraulic cylinder is connected with being horizontally mounted seat, the 5th instruction output end of controller and solenoid directional control valve
Control terminal connects.
2. pipeline tapping cutting according to claim 1 and butt weld welding workstation, it is characterised in that the first transmission
Mechanism is rack and pinion mechanism, and the second transmission mechanism is rack and pinion mechanism, and the 3rd transmission mechanism is rack and pinion mechanism.
3. pipeline tapping cutting according to claim 1 or 2 and butt weld welding workstation, it is characterised in that displacement passes
Sensor is laser displacement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610492094.8A CN105904132B (en) | 2016-06-29 | 2016-06-29 | Pipeline tapping cutting and butt weld welding workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610492094.8A CN105904132B (en) | 2016-06-29 | 2016-06-29 | Pipeline tapping cutting and butt weld welding workstation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105904132A CN105904132A (en) | 2016-08-31 |
| CN105904132B true CN105904132B (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610492094.8A Expired - Fee Related CN105904132B (en) | 2016-06-29 | 2016-06-29 | Pipeline tapping cutting and butt weld welding workstation |
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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 |
| CN108098213B (en) * | 2018-02-02 | 2024-05-31 | 唐山玉环工贸有限公司 | Pipe welding machine with lifting adjusting device |
| CN108555493A (en) * | 2018-04-24 | 2018-09-21 | 合肥学院 | A kind of pipe process equipment |
| CN109926772B (en) * | 2019-04-26 | 2021-05-14 | 成都焊研威达科技股份有限公司 | Production line of drilling rod welding robot |
| CN110238600B (en) * | 2019-05-14 | 2020-11-20 | 邯郸市天禾裕不锈钢复合管股份有限公司 | Butt joint device for steel pipes with different wall thicknesses |
| CN110091082B (en) * | 2019-05-22 | 2021-11-12 | 武汉过控科技有限公司 | Method for processing pipe hole of spiral baffle plate |
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