CN113182861A - Pipeline welding robot - Google Patents
Pipeline welding robot Download PDFInfo
- Publication number
- CN113182861A CN113182861A CN202110472246.9A CN202110472246A CN113182861A CN 113182861 A CN113182861 A CN 113182861A CN 202110472246 A CN202110472246 A CN 202110472246A CN 113182861 A CN113182861 A CN 113182861A
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- Prior art keywords
- fixed
- fixedly connected
- welding robot
- gear
- cavity
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manipulator (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of pipeline welding, in particular to a pipeline welding robot which comprises a fixed rotating tooth I, a telescopic rod I, a fixing frame and a movable transverse cavity, wherein the telescopic rod I is fixedly connected to the fixed rotating tooth I, the fixing frame capable of providing a fixing space for a welding gun is fixedly connected to the telescopic rod I, and the fixed rotating tooth I is rotatably connected to the movable transverse cavity. The movable transverse cavity comprises a cylinder cavity, a fixed transverse shaft and supporting legs, the fixed transverse shaft is fixedly connected in the cylinder cavity, the fixed rotating teeth I are rotatably connected on the fixed transverse shaft, and a plurality of supporting legs are uniformly and fixedly connected to the outer wall of the cylinder cavity. The invention discloses a pipeline welding robot, which comprises a cylinder cavity, a transverse fixing plate and a gear I, wherein the transverse fixing plate is fixedly connected in the cylinder cavity, and the gear I is fixedly connected on the transverse fixing plate.
Description
Technical Field
The invention relates to the technical field of pipeline welding, in particular to a pipeline welding robot.
Background
The scope that the pipeline used is very wide, for example hydraulic engineering, hydraulic engineering is carried out at outdoor most, in hydraulic engineering construction, often use metal pipeline, because the pipeline that hydraulic engineering used is mostly longer, ordinary metal pipeline generally needs the welding to connect, because the pipeline that hydraulic engineering used belongs to pressure pipe fitting, requirement to the pipeline is very high, if the welded quality is not high, the cracked phenomenon can take place for the pipeline after using a period, needs timely welding process to the pipeline.
When the pipeline is welded, the outer wall of the pipeline is not welded, the inner wall of the pipeline also needs to be welded, and the requirement for welding the inner wall of the pipeline is high, so that the design of the pipeline welding robot is particularly important.
Disclosure of Invention
The invention aims to provide a pipeline welding robot which has the beneficial effects that the welding of the inner wall of a pipeline can be completed, and the pipeline is prevented from being broken to cause irreversible damage.
The purpose of the invention is realized by the following technical scheme:
further, a pipeline welding robot, including fixed commentaries on classics tooth I, telescopic link I, fixed frame and the horizontal chamber of removal, fixedly connected with telescopic link I on the fixed commentaries on classics tooth I, fixed frame that welder can be installed to fixedly connected with on the telescopic link I, fixed commentaries on classics tooth I rotates to be connected on removing the horizontal chamber.
Further, the movable transverse cavity comprises a cylinder cavity, a fixed transverse shaft and supporting legs, the fixed transverse shaft is fixedly connected in the cylinder cavity, the fixed rotating teeth I are rotatably connected on the fixed transverse shaft, and the supporting legs are uniformly and fixedly connected to the outer wall of the cylinder cavity.
Further, a pipeline welding robot still includes drive arrangement, and drive arrangement includes violently solid board and gear I, and violently solid board fixed connection is in the drum intracavity, and fixedly connected with gear motor on the violently solid board, fixedly connected with gear I on gear motor's the output shaft, gear I and fixed commentaries on classics tooth I transmission are connected.
Further, a pipeline welding robot still includes fixed commentaries on classics tooth II, telescopic link II and sanding block, and fixed commentaries on classics tooth II rotates to be connected on fixed cross axle, a plurality of telescopic link II of fixedly connected with on the fixed commentaries on classics tooth II, the equal fixedly connected with sanding block in a plurality of telescopic link II's outer end.
Furthermore, the driving device also comprises a second gear I, a second gear motor is fixedly connected to the transverse fixing plate, a second gear I is fixedly connected to an output shaft of the second gear motor, and the second gear I is in transmission connection with the fixed rotating teeth II.
Furthermore, all be provided with a plurality of archs of polishing on a plurality of sanding blocks.
Further, the top support leg comprises a square sliding cavity, a telescopic support arm and contact rollers, the telescopic support arm is connected to the square sliding cavity in a sliding mode, the two contact rollers are connected to two ends of the telescopic support arm in a rotating mode respectively, and the outer wall of the cylindrical cavity is evenly and fixedly connected with a plurality of square sliding cavities.
Further, a plurality of springs are placed in a plurality of square sliding cavities respectively, the outer ends of the springs are in contact with a plurality of telescopic support arms respectively, and the inner ends of the springs are in contact with the cylindrical cavity.
Further, the pipeline welding robot further comprises a power mechanism, the cylinder cavity is connected with the power mechanism, and the plurality of telescopic support arms are connected and are connected with the power mechanism.
Further, a pipeline welding robot still includes set screw and semicircle board, and the one end of fixed cross axle is provided with the square groove piece, and sliding connection has the semicircle board on the square groove piece on the fixed cross axle, set screw and semicircle board contact, and set screw passes through threaded connection in the square groove piece on the fixed cross axle.
The pipeline welding robot has the beneficial effects that:
can weld the pipeline of different pipe diameters, this device can be earlier to need the welding position to polish the processing in the pipeline in addition, ensures that the welding position is clean, welds to the pipeline inner wall, and the pipeline that welds out like this has bigger toughness, can not split once more, can take out the debris that produce with the welded in-process in addition, can not cause remaining of debris, can not influence the use of pipeline.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of an embodiment of a pipe weld;
FIG. 2 is another schematic view of the construction of the pipe welding embodiment;
FIG. 3 is a schematic structural view of an embodiment of contacting and moving the inner wall of the pipe;
FIG. 4 is a schematic view of the construction of the jacking leg of the present invention;
FIG. 5 is a schematic structural view of an embodiment of grinding a pipe;
FIG. 6 is a schematic diagram of the power mechanism for movement of the device;
FIG. 7 is a schematic diagram of a portion of the power mechanism for movement of the device;
FIG. 8 is a schematic structural view of a cross-sectional view of a chute;
FIG. 9 is a schematic structural view of a notched circular plate;
FIG. 10 is a schematic view showing the structure of the embodiment for carrying out the sundries.
In the figure:
a cylindrical cavity 101;
a fixed transverse axis 102;
a fixed rotating tooth I103;
a telescopic rod I104;
a fixed frame 105;
a transverse fixing plate 106;
gear I107;
a set screw 108;
gear II 109;
a square sliding chamber 201;
a telescopic arm 202;
a contact roller 203;
a turbine shaft 204;
a fixed rotating tooth II 301;
a telescopic rod II 302;
a polishing block 303;
a reduction motor II 401;
a transfer ring 402;
a chute channel 403;
a notched circular plate 404;
a semicircular plate 501.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The following detailed description that combines figures 1, 2 and 3, a pipeline welding robot, including fixed commentaries on classics tooth I103, telescopic link I104, fixed frame 105 and the horizontal chamber of removal, through welded fastening connection telescopic link I104 on the fixed commentaries on classics tooth I103, fixed frame 105 that welder can be installed to fixedly connected with on the telescopic link I104, fixed commentaries on classics tooth I103 rotates through the bearing and connects on removing the horizontal chamber.
Utilize fixed commentaries on classics tooth I103 can drive telescopic link I104 and rotate, and pivoted telescopic link I104 can drive fixed frame 105 and rotate, fixedly connected with welder on the fixed frame 105, and the flexible distance that can drive fixed frame 105 and stretch out that utilizes telescopic link I104, thereby adjustment fixed connection is at the position of welder on fixed frame 105, let welder and pipe wall contact and take place to rotate, can accomplish the welding to the pipeline inner wall, and remove horizontal chamber can be for fixed commentaries on classics tooth I103 pivoted space, and remove horizontal chamber and can remove in the pipeline.
The following is described in detail with reference to fig. 1, 2, 3, 5 and 10, where the movable transverse cavity includes a cylindrical cavity 101, a fixed transverse shaft 102 and a plurality of support legs, the cylindrical cavity 101 is connected with the fixed transverse shaft 102 by welding, the fixed rotating teeth I103 are connected to the fixed transverse shaft 102 by bearings, and the outer wall of the cylindrical cavity 101 is uniformly connected with the plurality of support legs by welding.
The cylinder cavity 101 plays a role in bearing connection, the cylinder cavity 101 can provide a fixed space for the fixed cross shaft 102, the fixed cross shaft 102 can provide a rotating space for the fixed rotating teeth I103, a plurality of abutting support legs on the outer wall of the cylinder cavity 101 are utilized to be in contact with the inner wall of a pipe, the abutting support legs are provided with a telescopic abutting function and a rotation function, the length of the abutting support legs can be automatically adjusted according to the inner diameter of the pipe, the abutting support legs can be ensured to be in contact with the inner wall of the pipe, the cylinder cavity 101 is firmly fixed in the pipe, the rotation function on the abutting support legs is utilized to drive the cylinder cavity 101 to move in the pipe, and the cylinder cavity 101 is enabled to move to the position, needing to be welded, in the pipe.
The following detailed description is combined with fig. 1, 2 and 5, a pipeline welding robot further comprises a driving device, the driving device comprises a transverse fixing plate 106 and a gear I107, the transverse fixing plate 106 is connected in the cylindrical cavity 101 through welding and fixing, a speed reduction motor is fixedly connected to the transverse fixing plate 106 through screws, the speed reduction motor is conveniently detached during the screw fixing, the gear I107 is fixedly connected to an output shaft of the speed reduction motor through a coupler, and the gear I107 is in meshing transmission connection with the fixed rotating teeth I103.
Violently solid board 106 plays the effect of bearing the weight of and connecting, fixedly connected with bearing frame on the violently solid board 106, this bearing frame can provide the pivoted space for fixed commentaries on classics tooth I103, ensure that fixed commentaries on classics tooth I103 can carry out steady rotation, can provide fixed space for gear motor, utilize gear motor can drive gear I107 and rotate, and pivoted gear I107 can drive fixed commentaries on classics tooth I103 and rotate, the rotation that utilizes fixed commentaries on classics tooth 103 drives telescopic link I104 and rotates, the final realization drives fixed connection and rotates the welder on fixed frame 105, the completion is to the welding of pipeline inner wall a week.
The following description in conjunction with fig. 5, a pipeline welding robot still includes fixed commentaries on classics tooth II301, telescopic link II302 and sanding block 303, and fixed commentaries on classics tooth II301 rotates through the bearing to be connected on fixed cross axle 102, and a plurality of telescopic link II302 of gear motor fixedly connected with on the fixed commentaries on classics tooth II301, the equal gear motor fixedly connected with sanding block 303 in outer end of a plurality of telescopic link II 302.
Fixed rotation of changeing tooth II301 drives a plurality of telescopic link II302 and rotates, a plurality of telescopic link II302 can drive a plurality of sanding blocks 303 and rotate, and the adjustable distance that stretches out of a plurality of telescopic link II302, thereby adjust the distance that a plurality of sanding blocks 303 stretch out, ensure that a plurality of sanding blocks 303 not only can with the inside pipe wall contact, still can take place to rotate, utilize the contact and the rotation of a plurality of sanding blocks 303 and inside pipe wall, realize earlier to the pipeline need the welding position to polish the processing, ensure that pipeline welding position is clean, welding treatment is being carried out to welding position, can strengthen welding position's intensity like this, welding position can not break once more, influence the use in later stage.
As will be described in detail with reference to fig. 1, 2 and 5, the driving device further includes a second gear I107, a second reduction motor is fixedly connected to the transverse fixing plate 106, a second gear I107 is fixedly connected to an output shaft of the second reduction motor through a coupling, and the second gear I107 is in meshing transmission connection with the fixed rotating teeth II 301.
The second bearing seat of fixedly connected with on the horizontal solid board 106, this bearing seat can be for fixed commentaries on classics tooth II109 provides the pivoted space, ensures that fixed commentaries on classics tooth II109 can carry out steady rotation, can drive second gear I107 after starting second gear motor and rotate, and second gear I107 can drive fixed commentaries on classics tooth II301 and rotate, and the final completion drives a plurality of sanding blocks 303 and rotates, realizes the processing of polishing of geminate transistors inner wall.
As will be described in detail with reference to fig. 5, a plurality of grinding protrusions are uniformly disposed on the plurality of grinding blocks 303.
All be provided with a plurality of archs of polishing on a plurality of polishing blocks 303, polishing blocks 303 can have bigger intensity of polishing, can polish away the stubborn debris in pipeline inner wall welding position, and further guarantee to keep the cleanness of pipeline inner wall welding position.
Referring to fig. 3 and 4, the supporting leg for supporting the roof includes a square sliding cavity 201, a telescopic supporting arm 202 and a contact roller 203, the telescopic supporting arm 202 is slidably connected in the square sliding cavity 201, the telescopic supporting arm 202 is rotatably connected with two contact rollers 203 through a wheel axle, and the square sliding cavities 201 are uniformly and fixedly connected to the outer wall of the cylindrical cavity 101 through welding.
The square sliding cavity 201 can provide a sliding space for the telescopic support arm 202, the telescopic support arm 202 can provide a connecting space for the two contact rollers 203, the telescopic support arm 202 is rotatably connected with the two contact rollers 203 through wheel axles, the upper parts of the two wheel axles are fixedly connected with worm gears, the worm gears can drive the corresponding contact rollers 203 to rotate so as to drive the cylindrical cavity 101 to move in the pipeline, the outer surfaces of the contact rollers 203 are adhered with rubber rings, the contact rollers 203 can generate larger friction force with the inner wall of the pipeline after being adhered with the rubber rings, the contact rollers 203 cannot generate polishing when rotating, the cylindrical cavity 101 can be smoothly driven to move in the pipeline, the cylindrical cavity 101 is ensured to be in a correct position, the welding position of the inner wall of the pipeline is firstly polished by the rotating polishing blocks 303, and then the contact rollers 203 drive the cylindrical cavity 101 to continuously move for a distance in the pipeline, the welding gun above the fixed frame 105 is driven to rotate by the rotating fixed frame, and the welding of the welding position of the inner wall of the pipeline is completed.
As will be described in detail with reference to fig. 3 and 4, a plurality of the square sliding cavities 201 are provided with springs, inner ends of the plurality of springs are all in contact with the cylindrical cavity 101, and outer ends of the plurality of springs are respectively in contact with the plurality of telescopic support arms 202.
The elastic force generated by the springs acts on the telescopic support arms 202, so that the telescopic support arms 202 tend to move outwards, the contact rollers 203 are ensured to be in contact with the inner wall of the pipeline, the position of the cylindrical cavity 101 is limited, and the axis of the cylindrical cavity 101 and the axis of the pipeline are on the same straight line.
As will be described in detail with reference to fig. 6, 7, 8 and 9, the robot for pipe welding further includes a power mechanism, the power mechanism is connected to the cylindrical cavity 101, and the power mechanism is connected to the plurality of telescopic support arms 202.
After the power mechanism is started, the plurality of contact rollers 203 can be driven to rotate, and the cylindrical cavity 101 is driven to move in the pipeline.
The power mechanism comprises a plurality of turbine shafts 204, a speed reducing motor II401, a switching ring 402, a chute channel 403 and a notch circular plate 404, the turbine shafts 204 are rotatably connected to a plurality of telescopic support arms 202 through bearing seats, the turbine shafts 204 are respectively engaged and driven with worm gears above a plurality of sets of wheel shafts, the speed reducing motor II401 is fixedly connected to a cylinder cavity 101 through screws, a gear is fixedly connected to an output shaft of the speed reducing motor II401, the switching ring 402 is rotatably connected to the cylinder cavity 101 through a bearing, the gear on the output shaft of the speed reducing motor II401 is engaged and driven with the switching ring 402, the switching ring 402 is fixedly connected with the chute channel 403 through welding, a plurality of grooves are arranged in the chute channel 403, a plurality of telescopic rods III are fixedly connected in the chute channel 403, a plurality of notch circular plates 403 are slidably connected in the chute channel 403, and a plurality of notch circular plates 404 are respectively fixedly connected with a plurality of telescopic rods III in the chute channel 403, a plurality of convex blocks are fixedly connected to the plurality of notch circular plates 404, a plurality of groups of convex blocks are respectively connected to the plurality of grooves on the plurality of sliding groove channels 403 in a sliding manner, the number of the plurality of notch circular plates 404 is less than that of the plurality of square sliding cavities 201, teeth are arranged at the outer ends of the plurality of notch circular plates 404, and the teeth on the plurality of notch circular plates 404 are in transmission connection with the plurality of turbine shafts 204.
According to the size of the pipe diameter, a plurality of telescopic rods III are fixedly connected in the starting chute channel 403 to drive a plurality of notch circular plates 404 to move, the notch circular plates 404 are contacted with a plurality of turbine shafts 204, after the speed reducing motor II401 is started, a gear on an output shaft of the speed reducing motor II401 drives the adapting circular ring 402 to rotate, the rotating adapting circular ring 402 can drive the chute channel 403 to rotate, a plurality of grooves are formed in the chute channel 403, a plurality of convex blocks are fixedly connected to the notch circular plates 404, the notch circular plates 404 are limited and can only slide up and down, so the rotating chute channel 403 can drive the notch circular plates 404 to rotate, when the notch circular plates 404 rotate, the turbine shafts 204 can be driven to rotate, the rotating turbine shafts 204 can drive a plurality of wheel shafts to rotate, a plurality of contact rollers 203 can be driven to rotate, and the cylindrical cavity 101 can be driven to move in the pipeline, when the number of the plurality of notch disks 404 is less than the number of the plurality of square sliding cavities 201, the notch disks 404 will contact with the next turbine shaft 204 after not separating from one turbine shaft 204, and will not cause the power loss, if the power loss may cause the cylindrical cavity 101 to stop moving
The fixing device further comprises a fixing screw 108 and a semicircular plate 501, wherein a square groove block is arranged on the fixing horizontal shaft 102, the semicircular plate 501 is slidably connected in the square groove block on the fixing horizontal shaft 102, and the fixing screw 108 is connected to the square groove block on the fixing horizontal shaft 102 through a thread and is in contact with the semicircular plate 501.
Claims (10)
1. The utility model provides a pipeline welding robot, includes fixed commentaries on classics tooth I (103), telescopic link I (104), fixed frame (105) and the horizontal chamber of removal, its characterized in that: fixedly connected with telescopic link I (104) on fixed commentaries on classics tooth I (103), fixed frame (105) that welder can be installed to fixedly connected with on telescopic link I (104), fixed commentaries on classics tooth I (103) rotate to be connected on removing horizontal chamber.
2. The pipe welding robot of claim 1, wherein: the movable transverse cavity comprises a cylinder cavity (101), a fixed transverse shaft (102) and supporting legs, the fixed transverse shaft (102) is fixedly connected in the cylinder cavity (101), a fixed rotating tooth I (103) is rotatably connected to the fixed transverse shaft (102), and a plurality of supporting legs are uniformly and fixedly connected to the outer wall of the cylinder cavity (101).
3. The pipe welding robot of claim 2, wherein: still include drive arrangement, drive arrangement includes horizontal solid board (106) and gear I (107), and horizontal solid board (106) fixed connection is in cylinder chamber (101), fixedly connected with gear motor on horizontal solid board (106), fixedly connected with gear I (107) on gear motor's the output shaft, gear I (107) and fixed commentaries on classics tooth I (103) transmission are connected.
4. The pipe welding robot of claim 2, wherein: still including fixed commentaries on classics tooth II (301), telescopic link II (302) and sanding block (303), fixed commentaries on classics tooth II (301) are rotated and are connected on fixed cross axle (102), and fixed commentaries on classics tooth II (301) are gone up a plurality of telescopic link II (302) of fixedly connected with, the equal fixedly connected with sanding block (303) of outer end of a plurality of telescopic link II (302).
5. The pipe welding robot of claim 4, wherein: still include gear II (109), fixedly connected with second gear motor on horizontal solid board (106), fixedly connected with gear II (109) on the output shaft of second gear motor, gear II (109) and fixed commentaries on classics tooth II (301) transmission are connected.
6. The pipe welding robot of claim 4, wherein: a plurality of grinding bulges are arranged on the plurality of grinding blocks (303).
7. The pipe welding robot of claim 2, wherein: the top support leg comprises a square sliding cavity (201), a telescopic support arm (202) and contact rollers (203), the square sliding cavity (201) is internally and slidably connected with the telescopic support arm (202), the telescopic support arm (202) is rotatably connected with two contact rollers (203), and the square sliding cavities (201) are uniformly and fixedly connected to the outer wall of the cylindrical cavity (101).
8. The pipe welding robot of claim 7, wherein: springs are placed in the square sliding cavities (201), the inner ends of the springs are in contact with the cylindrical cavity (101), and the outer ends of the springs are in contact with the telescopic support arms (202) respectively.
9. The pipe welding robot of claim 7, wherein: the device also comprises a power mechanism, wherein the power mechanism is connected to the cylindrical cavity (101) and is connected with the plurality of telescopic support arms (202).
10. The pipe welding robot of claim 2, wherein: the fixing device is characterized by further comprising a fixing screw (108) and a semicircular plate (501), a square groove block is arranged on the fixing transverse shaft (102), the semicircular plate (501) is connected in the square groove block on the fixing transverse shaft (102) in a sliding mode, and the fixing screw (108) is connected to the square groove block on the fixing transverse shaft (102) through threads and is in contact with the semicircular plate (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110472246.9A CN113182861B (en) | 2021-04-29 | 2021-04-29 | Pipeline welding robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110472246.9A CN113182861B (en) | 2021-04-29 | 2021-04-29 | Pipeline welding robot |
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| CN113182861A true CN113182861A (en) | 2021-07-30 |
| CN113182861B CN113182861B (en) | 2022-05-17 |
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| CN106984920A (en) * | 2017-04-18 | 2017-07-28 | 徐州乐泰机电科技有限公司 | A kind of all-around mobile formula pipe welding robot |
| CN107104389A (en) * | 2017-07-07 | 2017-08-29 | 国网湖南省电力公司带电作业中心 | A kind of live detection and detection and the clearing apparatus for cleaning integrated robot |
| CN210281720U (en) * | 2019-07-17 | 2020-04-10 | 张家港沙钢金洲管道有限公司 | Device for cleaning flux and welding slag after steel pipe internal welding |
| CN110508984A (en) * | 2019-09-04 | 2019-11-29 | 杭涛 | A kind of automatic welding machine people and its automatic soldering method |
| CN111300027A (en) * | 2019-12-03 | 2020-06-19 | 陈三益 | Automatic tire disassembling robot |
| CN111001969A (en) * | 2020-01-10 | 2020-04-14 | 郑州科技学院 | Welding robot |
| CN111360669A (en) * | 2020-04-21 | 2020-07-03 | 吕燕军 | Steel pipe inner wall rust cleaning device |
| CN111571080A (en) * | 2020-06-01 | 2020-08-25 | 刘俊 | Circular pipeline inner wall girth welding robot |
| CN112476078A (en) * | 2020-11-17 | 2021-03-12 | 贵州西南装备制造有限公司 | Steel cylinder automatic welding device |
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