CN109570892B - Semi-automatic butt joint machine for manufacturing three-way pipeline - Google Patents
Semi-automatic butt joint machine for manufacturing three-way pipeline Download PDFInfo
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- CN109570892B CN109570892B CN201811498427.3A CN201811498427A CN109570892B CN 109570892 B CN109570892 B CN 109570892B CN 201811498427 A CN201811498427 A CN 201811498427A CN 109570892 B CN109570892 B CN 109570892B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
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- 230000007246 mechanism Effects 0.000 claims abstract description 123
- 238000003466 welding Methods 0.000 claims abstract description 116
- 230000008439 repair process Effects 0.000 claims abstract description 78
- 238000005520 cutting process Methods 0.000 claims description 17
- 238000003032 molecular docking Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 11
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- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
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- 230000009916 joint effect Effects 0.000 description 1
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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
- 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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Abstract
The invention discloses a semi-automatic butt joint machine for manufacturing three-way pipelines, which comprises a vertical plate seat, a transverse plate seat, a connector fixing frame, a pushing mechanism, a clamping mechanism, a binding sleeve ring, a manual butt joint mechanism, a conveying mechanism, an internal repair welding device, a cutter and an external repair welding device, wherein the transverse plate seat is arranged on one side of the vertical plate seat and is perpendicular to the vertical plate seat, two pipelines to be butted are respectively a vertical pipe and a transverse pipe, the top side of the connector fixing frame is provided with the cutter, one end of one pushing mechanism is provided with the internal repair welding device, the external repair welding device is arranged on one side of the binding sleeve ring close to the vertical pipe, the bottom ends of the connector fixing frame, the pushing mechanism and the clamping mechanism are all fixed on the top side of the vertical plate seat, and the bottom ends of the binding. The three-way pipe butt welding device is reasonable in structure, is convenient to guarantee accuracy, can repair welding of the joint seam of the pipe joint, is convenient to guarantee the verticality of the three-way pipe in butt joint, and reduces the deviation.
Description
Technical Field
The invention belongs to the technical field of pipe-making mechanical equipment, and particularly relates to a semi-automatic butt joint machine for manufacturing a three-way pipe.
Background
The tee pipe fitting has extensive application basis in chemical industry and electric power industry, its manufacture process of general tee pipe fitting adopts special hydraulic press, will pour into liquid in the pipe blank that equals with the tee bend diameter, extrude the pipe blank through two horizontal side jar synchronous centering motions of hydraulic press, the volume diminishes after the pipe blank receives the extrusion, liquid in the pipe blank diminishes and pressure rising along with the pipe blank volume, when reaching tee bend branch pipe and bloated required pressure, metal material flows along the mould inner chamber under the dual function of side jar and the interior liquid pressure of pipe blank and bloated the branch pipe, but in actual operation process, because the condition restriction of operation, often can need to make the tee bend pipeline through two straight-through pipelines temporarily, carry out the needs that satisfy the operation.
The needed three-way pipeline is temporarily manufactured in the operation process, and basically cannot completely meet the necessary three-way pipeline manufacturing standard, so when the three-way pipeline is temporarily installed in an operation site, two supports which are perpendicular to each other are generally adopted to perform same plane positioning on two pipelines of a transverse pipe and a vertical pipe, and then the two pipelines are close to each other, so that the aim of butt joint of the transverse pipe and the vertical pipe is fulfilled; the existing equipment generally adopts a machine to move a vertical pipeline in the butt joint process, the butt joint is directly completed, the process is short, the accuracy is not convenient to guarantee, if the butt joint process is fast, the deviation is difficult to guarantee, the flange is installed in the later period to have larger deviation if the deviation is generated with the actual design, and then the time is wasted due to the reworking of workers; in addition, in the prior art, manual repair welding is generally performed on the joint after the pipelines are butted, so that manpower and time are wasted, and particularly, the problems that the part of the transverse pipe extending into the vertical pipe cannot be cleaned and the inner joint cannot be repaired and welded exist in the pipeline after the pipelines are butted are solved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a semi-automatic butt joint machine for manufacturing a three-way pipeline, which is reasonable in structure, convenient to guarantee accuracy, capable of performing repair welding on joint seams, convenient to guarantee the verticality of the three-way pipeline during butt joint, and capable of reducing deviation.
In order to achieve the purpose, the invention adopts the technical scheme that:
a semi-automatic butt-joint machine for manufacturing three-way pipelines comprises a vertical plate seat, a transverse plate seat, an interface fixing frame, a pushing mechanism, a clamping mechanism, a binding lantern ring, a manual butt-joint mechanism, a conveying mechanism, an internal repair welding device, a cutter and an external repair welding device, wherein the transverse plate seat vertically arranged with the vertical plate seat is arranged on one side of the vertical plate seat, two pipelines to be butt-jointed are respectively a vertical pipe and a transverse pipe, the vertical pipe is arranged on one side of the vertical plate seat, the transverse pipe is arranged on one side of the transverse plate seat, the transverse pipe is butt-jointed to the vertical pipe through pushing, and then the internal repair welding device and the external repair welding device are used for repair welding of butt joints, so that the purpose of manufacturing the three-; the interface fixing frame is arranged in the middle of the vertical plate seat and can be used for stabilizing the interface of the vertical pipe to be butted so that the interface can be precisely butted, the top side of the interface fixing frame is provided with a cutter which mainly comprises a mounting rod, a chassis, a cutting mechanical arm and a cutter, the chassis is fixedly arranged at one side of the top end of the arranging rod, the bottom end of the arranging rod is fixedly connected with one side of the interface fixing frame, one end of the cutting mechanical arm is movably arranged on the top side of the chassis, the other end of the cutting mechanical arm extends to one side of the interface fixing frame and is provided with a lifting rod, the bottom end of the lifting rod is provided with a cutter which can cut a circular notch for inserting a transverse pipe at one side of the vertical pipe, after the cutter finishes cutting work, the cutter is driven by the lifting rod to ascend, so that the subsequent work of butt joint of the transverse pipes is prevented from being hindered; the connector fixing frame is characterized in that pushing mechanisms are respectively arranged at two ends of the connector fixing frame, the pushing mechanisms are arranged at two ends of the vertical pipe, the vertical pipe is prevented from being deformed and deviated during butt joint work mainly under the action of extruding the vertical pipe towards the middle, one end of one pushing mechanism is provided with an internal repair welding device, the internal repair welding device comprises a push rod, a fixing frame and a repair welding mechanism, the internal repair welding device is arranged inside the vertical pipe, one end of the push rod is connected with the adjacent pushing mechanism through threads, the other end of the push rod is fixedly connected with the fixing frame, the repair welding mechanism is fixedly arranged inside the fixing frame and mainly comprises a box body, a servo motor, an internal welding gun and a placing plate, the servo motor is fixedly arranged inside the box body, the output end of the servo motor is connected with a lead screw, the lead screw penetrates through the side wall of one side, the device is characterized in that the top end and the lower end of the placing plate are respectively and fixedly connected with a movable rod I, one end of the movable rod I is hinged with a movable rod II, one end of the movable rod II is fixed on the side wall of one side of the fixing frame, the movable rod I and the movable rod II are matched to form an unstable quadrilateral structure for increasing the overall stability of the repair welding mechanism during welding, one side of the placing plate is provided with a photoelectric sensor, one side of the photoelectric sensor is provided with an inner welding gun and is fixedly connected with the placing plate, after a transverse pipe is inserted into a circular cut of a cutter, the inner repair welding device is started, the photoelectric sensor can sense the distance from the inner welding gun to a pipeline interface, the servo motor is controlled to rotate forwards and backwards through the photoelectric sensor, the lead screw is driven to rotate so as to control the forward pushing or backward pulling of the placing plate, and the welding gun can be controlled to always contact, the bottom end of the box body is connected with the output end of a pneumatic cylinder, the bottom end of the pneumatic cylinder is fixed on the inner side of the bottom plate of the fixing frame, and the pneumatic cylinder is used for controlling the lifting of the repair welding mechanism and is convenient to be matched with a servo motor to enable the repair welding mechanism to carry out three-dimensional welding movement; clamping mechanisms are respectively arranged between two ends of the interface fixing frame and the pushing mechanism, the clamping mechanisms are arranged on the outer sides of the vertical pipes and used for clamping the vertical pipes, the vertical pipes are fixed on the horizontal plane, deviation in butt joint work is prevented, and the bottom ends of the interface fixing frame, the pushing mechanism and the clamping mechanisms are all fixed on the top side of the vertical plate seat; the interface fixing frame is characterized in that a plurality of binding lantern rings which are uniformly arranged are arranged on one side of the interface fixing frame, the binding lantern rings can bind the transverse pipes to prevent the transverse pipes from swinging during butt joint and affecting the butt joint effect, wherein an external repair welding device is arranged on one side of the binding lantern ring close to the vertical pipes, the external repair welding device comprises a control motor, a gear, a toothed ring and an external welding gun, the control motor is fixed on the top side of a lifting seat, the lifting seat is fixed on one side of a vertical plate seat, the output end of the control motor is connected with the gear, the gear is meshed with the toothed ring, the toothed ring is sleeved on the outer side of the transverse pipes, a plurality of telescopic rods are uniformly arranged on one side of the toothed ring along the circumference, the telescopic rods are controlled to stretch by air pressure, each telescopic rod can be controlled independently, one end of each telescopic rod is fixedly connected on one, the outer welding gun is used for performing repair welding on a seam between a transverse pipe and a vertical pipe joint, the telescopic rods are controlled to stretch out and draw back, the rotating ring can be controlled to swing in a space and three-dimensional mode, the outer welding gun is controlled to perform motion welding in an aspect, and meanwhile, the motor is controlled to drive the gear ring to rotate through the gear, so that the gear ring drives the rotating ring to rotate, the outer welding gun is further driven to rotate, and the repair welding integrity of the pipeline joint is improved; one of them constraint lantern ring one side is equipped with conveying mechanism, conveying mechanism's both ends extend to the constraint lantern ring inboard, conveying mechanism has raising and lowering functions, and the height of the horizontal pipe that can adjust conveniently guarantees the straightness that hangs down of the pipeline of two butt joints at same horizontal plane, conveying mechanism one side is equipped with manual docking mechanism, manual docking mechanism sets up in one end port one side of horizontal pipe, manual docking mechanism adopts the horizontal pipe of manual propelling movement to dock, and the process of propelling movement is stable, and the process of the accurate control butt joint of being convenient for avoids appearing the condition of doing over again after the deviation, saves time, the constraint lantern ring, conveying mechanism and manual docking mechanism bottom are all fixed on diaphragm seat top side.
Preferably, mount one side is connected with the semicircular cutter among the internal welding ware, the semicircular cutter is used for inserting excision, the clearance of vertical intraduct unnecessary part to horizontal pipe, makes things convenient for the repair welding work of follow-up repair welding mechanism simultaneously, the mount includes the bottom plate, the bottom side of bottom plate is equipped with the action wheel, the action wheel is contradicted at vertical intraductal lateral wall, makes things convenient for the motion of inside repair welding ware at vertical intraduct.
Preferably, the inside top of ring gear is equipped with pivot I in the outside repair welding ware, pivot I one end is rotated and is connected with the lifting rod bottom, the lifting rod top is passed through the screw fixation and is in the constraint lantern ring top side that closes on, ring gear inboard bottom is equipped with pivot II, two gag lever post tops of pivot II both ends rotation connection respectively, gag lever post bottom fixed connection horizontal plate seat, the lifting rod provides an ascending pulling force with the cooperation of pivot I to the ring gear, and pivot II carries out decurrent constraint power with the gag lever post cooperation to the ring gear simultaneously, and pivot I all rotates with pivot II simultaneously and is connected the ring gear inboard to do not influence the whole rotation of ring gear, can play fixed effect to the ring gear under the effect of ascending pulling force and decurrent constraint power.
Preferably, the interface fixing frame comprises a connecting plate, a ring sleeve and a connecting rod, the two ends of the connecting plate are respectively and fixedly connected with the ring sleeve, the ring sleeve is arranged on the outer side of the vertical pipe and used for fixing the position of the vertical pipe to be butted, the bottom side of the connecting plate is fixedly connected with the top end of the vertical plate, the bottom end of the vertical plate is fixedly connected with the vertical plate seat, the vertical plate plays a role in supporting the interface fixing frame, the top sides and the bottom sides of the two ring sleeves are respectively connected through the connecting rod, the connecting rod is used for increasing the stability of the interface fixing frame, one end of a fixing rod is fixedly connected to one side of the connecting rod of the middle ring sleeve and the bottom side of the interface fixing frame, the other end of the fixing.
Preferably, the pushing mechanism comprises a hydraulic cylinder, an extension rod and a lining push plate I, the output end of the hydraulic cylinder is fixedly connected with one end of the extension rod, the other end of the extension rod is movably sleeved on one side of the lining push plate I, the other side of the lining push plate I is provided with an extension port adaptive to the inner diameter of the pipeline, one end of the extension rod sleeved on the lining push plate I is provided with a threaded port, the lining push plate I is conveniently and subsequently disassembled and then connected with one end of a push rod in an internal repair welding device through threads, the internal repair welding device is pushed by the hydraulic cylinder to work, the pushing mechanisms on the two sides of the interface fixing frame simultaneously start the hydraulic cylinder, the hydraulic cylinder pushes the lining push plate I through the extension rod, the extension port on one side of the lining push plate I is inserted into the inner side of a vertical pipe port, the vertical pipe is stabilized, the pillar is fixed on the top side of the vertical plate seat and used for supporting the mounting seat.
Preferably, the clamping mechanism comprises an arc ring I, an arc ring II, a clamping plate I, a clamping plate II and a threaded rod, wherein the arc ring II is arranged at the bottom side of the arc ring I, one end of the arc ring I is connected with one end of the arc ring II through a hinge, the other end of the arc ring I is fixedly connected with the arc ring II through a connecting screw, the arc ring I and the arc ring II are both in a semi-circular arc shape and are connected to form a circular space for placing a vertical pipe, the arc ring I can be opened into an open state through a hinge after the connecting screw is screwed off so as to be convenient for placing a transverse pipe, the threaded rod is arranged at the top side of the arc ring I and penetrates through the arc ring I to be arranged and in threaded connection, the clamping plate I is connected to one end of the threaded rod at the inner side of the arc ring I, a hand wheel I is arranged at one end of the threaded rod at the outer side of the arc ring I, a jacking column is arranged at the bottom, the shore bottom mounting is in riser seat top side, splint I and splint II are the circular-arc of adaptation vertical outside of tubes lateral wall shape, open arc ring I back, place vertical pipe inboard at splint II, then closed arc ring I, through hand wheel I rotatory threaded rod, make splint I support at vertical outside of tubes lateral wall, carry out effectual fixed to vertical pipe.
Preferably, the constraint lantern ring is including solid fixed ring, stock bolt, arc pole, constraint board, gu the fixed ring bottom side passes through the fixing base and installs in diaphragm seat top side, gu the even threaded connection in fixed ring both sides has the stock bolt, the stock bolt is at the even fixedly connected with arc pole of the inboard one end of fixed ring, the arc pole both ends are cup jointed in constraint board one side, the constraint board is circular-arc for adapting to horizontal pipe lateral wall to can change different specifications according to the horizontal pipe of different pipe diameters, insert the horizontal pipe that will need the butt joint behind the fixed ring inboard, through the stock bolt of fixed ring both sides, inwards extrude, the constraint board laminating is at horizontal pipe lateral wall, plays certain firm effect to horizontal pipe.
Preferably, the manual butt-joint mechanism comprises a baffle plate, a pushing screw rod and a lining push plate II, the pushing screw rod penetrates through the baffle plate and is in threaded connection with the baffle plate, a supporting rod is arranged at the bottom side of the baffle plate, the top end of the supporting rod is fixed at the bottom side of the baffle plate, the bottom end of the supporting rod is fixed at the top side of a bottom plate, the bottom plate is fixed at the top side of a transverse plate seat through a fixing screw, the supporting rod is matched with the bottom plate to support the baffle plate and ensure the stability of the baffle plate, one end of the pushing screw rod, which is close to a transverse pipe, is fixedly connected with the lining push plate II, one side of the lining push plate II, which is close to the port of the transverse pipe, is provided with an extension port, when the transverse pipe is pushed, the extension port of the lining push plate II is inserted into the, make things convenient for operating personnel to carry out push work, operating personnel drives inside lining push pedal II through hand wheel II rotating propelling movement screw rod and carries out the propelling movement to horizontal pipe, progressively is close to vertical pipe, and manual operation is convenient for observe the butt joint condition, conveniently stops at any time and adjusts to conveniently guarantee the accuracy of butt joint, avoid the unnecessary deviation, prevent the condition of doing over again.
Preferably, conveying mechanism includes horizontal board, layer board, hydraulic cylinder, horizontal board both ends all extend to the restraint lantern ring inboard of difference, horizontal board is used for supporting horizontal pipe, is located horizontal tub of bottom side, horizontal board top side is equipped with a plurality of align to grid's pulley, the pulley supports in horizontal tub of bottom side, the pulley is used for reducing frictional force, makes things convenient for the transport of horizontal pipe, the equal fixedly connected with layer board in horizontal board both sides, the hydraulic cylinder output is connected to the layer board bottom side, hydraulic cylinder bottom fixed mounting is in horizontal board seat top side, places at restraint lantern ring inboard back at horizontal pipe, and horizontal board supports horizontal pipe, arranges in same horizontal plane with vertical pipe in order to ensure, adjusts the level of pipeline through hydraulic cylinder, is convenient for guarantee the accuracy when butt joint.
Preferably, a P L C control box is arranged on one side of the transverse plate seat, and the P L C control box is mainly used for controlling the automatic work of the cutter, the inner repair welding device and the outer repair welding device.
The photoelectric sensor, the P L C control box and the cutting mechanical arm are all in the prior art, and persons skilled in the art can clearly and correctly understand the invention and can obtain related contents from the prior art.
Compared with the prior art, the invention has the beneficial effects that:
1) the device is provided with a clamping mechanism and a binding lantern ring, the clamping mechanism is fixed on the top side of a vertical plate seat, the binding lantern ring is fixed on the top side of a horizontal plate seat, the horizontal plate seat is perpendicular to the vertical plate seat, the clamping mechanism can thoroughly fix one pipeline, the binding lantern ring is matched with a conveying mechanism to adjust the level and height of the other pipeline simultaneously, manpower is saved, and the verticality of the pipeline in the butt joint process is ensured;
2) the device is provided with a manual butt joint mechanism, an operator rotates a pushing screw rod through a hand wheel to drive a lining push plate II to push the pipeline to gradually approach to another pipeline to be butted, and the manual operation is convenient for observing the butt joint condition and stopping adjustment at any time, so that the precision of butt joint is conveniently ensured, unnecessary deviation is avoided, and the condition of reworking after deviation is found in the follow-up process is prevented;
3) the device is provided with an internal repair welding device which can be inserted into the vertical pipe and has a cutting function, a repair welding mechanism arranged on the internal repair welding device is provided with a photoelectric inductor and an internal welding gun which move back and forth under the control of a servo motor and move up and down under the control of a pneumatic cylinder, the internal joint after the butt joint of the pipelines can be welded in a three-dimensional mode under the cooperation of all elements, the problem that the internal joint cannot be effectively repaired is solved, meanwhile, the external repair welding device is arranged on the outer side of the butt joint of the pipelines and is mainly controlled by a control motor to move in an annular mode, an outer welding gun which is arranged on the outer repair welding device and is close to the joint is provided with a rotating ring and arranged along the circumference, a plurality of telescopic rods are arranged on one side of the rotating ring, the control motor can also control the external welding device to move in a three-dimensional mode under the control of the, the labor and the time are saved.
Drawings
FIG. 1 is a schematic structural diagram of a semi-automatic butt-jointing machine for manufacturing three-way pipes according to the present invention;
FIG. 2 is a schematic top view of a semi-automatic butt-jointing machine for manufacturing three-way pipes according to the present invention;
FIG. 3 is a schematic structural diagram of a semi-automatic butt-joint machine for manufacturing three-way pipes, which is used for carrying out pipe butt joint;
FIG. 4 is a schematic structural view of a connector fixing frame in a semi-automatic butt-joint machine for manufacturing a three-way pipe according to the invention;
FIG. 5 is a schematic structural view of a pushing mechanism in a semi-automatic butt-joint machine for manufacturing three-way pipes according to the present invention;
FIG. 6 is a schematic structural view of a clamping mechanism in a semi-automatic butt-joint machine for manufacturing a three-way pipeline according to the invention;
FIG. 7 is a schematic diagram of a restraint collar structure in a semi-automatic butt-joint machine for manufacturing three-way pipes according to the present invention;
FIG. 8 is a schematic structural view of a manual docking mechanism in a semi-automatic docking machine for manufacturing three-way pipes according to the present invention;
FIG. 9 is a schematic structural view of a conveying mechanism in a semi-automatic butt-joint machine for manufacturing three-way pipes according to the present invention;
FIG. 10 is a schematic structural view of an internal repair welder in a semi-automatic butt-joint machine for manufacturing three-way pipes according to the present invention;
FIG. 11 is a schematic structural view of a repair welding mechanism in a semi-automatic butt-joint machine for manufacturing three-way pipes according to the present invention;
FIG. 12 is a schematic view of a cutter structure of a semi-automatic butt-jointing machine for manufacturing three-way pipes according to the present invention;
FIG. 13 is a schematic structural view of an external repair welding device in a semi-automatic butt-joint machine for manufacturing three-way pipes according to the present invention;
in the drawing, 1-vertical plate seat, 2-horizontal plate seat, 3-interface fixed mount, 31-connecting plate, 32-vertical plate, 33-ring sleeve, 34-connecting rod, 35-fixed rod, 4-pushing mechanism, 41-hydraulic cylinder, 42-mounting seat, 43-supporting column, 44-extending rod, 45-lining push plate I, 5-clamping mechanism, 51-arc ring I, 52-arc ring II, 53-clamping plate I, 54-clamping plate II, 55-top column, 56-threaded rod, 57-hand wheel I, 58-connecting screw, 59-hinge, 6-binding ring, 61-fixed ring, 62-long rod bolt, 63-arc rod, 64-binding plate, 65-fixed seat, 7-manual butt joint mechanism, 71-bottom plate, 72-supporting rod, 73-baffle, 74-hand wheel II, 75-pushing screw, 76-lining push plate II, 77-handle, 78-fixed screw, 8-conveying mechanism, 81-horizontal plate, 82-83-84-hand wheel II, 75-pushing screw, 76-lining push plate II, 77-handle, 78-fixed screw, 8-horizontal plate, 81-horizontal plate, 83-transverse rod, 83-7-sliding rod, 83-sliding rod, transverse welding rod, transverse welding mechanism, transverse rod, transverse welding rod II, transverse welding mechanism, transverse welding rod II, transverse welding mechanism, transverse rod II, transverse welding mechanism, transverse rod, transverse welding mechanism.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 13.
Referring to fig. 1 to 3, a semi-automatic butt-joint machine for manufacturing three-way pipes comprises a vertical plate seat 1, a horizontal plate seat 2, a connector fixing frame 3, a pushing mechanism 4, a clamping mechanism 5, a binding collar 6, a manual butt-joint mechanism 7, a conveying mechanism 8, an internal repair welding device 9, a cutter 10 and an external repair welding device 11, wherein the horizontal plate seat 2 is arranged on one side of the vertical plate seat 1 and perpendicular to the vertical plate seat, two pipes to be butted are a vertical pipe 13 and a horizontal pipe 14 respectively, the vertical pipe 13 is arranged on one side of the vertical plate seat 1, the horizontal pipe 14 is arranged on one side of the horizontal plate seat 2, the vertical pipe 13 is butted through the pushing horizontal pipe 14, and then the internal repair welding device 9 and the external repair welding device 11 are used for repairing and welding seams, so that the purpose of manufacturing the three-way pipe is achieved.
Referring to fig. 1 and 4, the interface fixing frame 3 is disposed in the middle of the vertical plate base 1, the interface fixing frame 3 includes a connecting plate 31, a ring sleeve 33, and a connecting rod 34, the ring sleeve 33 is fixedly connected to both ends of the connecting plate 31, the ring sleeve 33 is disposed outside the vertical tube 13 for fixing the portion of the vertical tube 13 to be butted, the bottom side of the connecting plate 31 is fixedly connected to the top end of a vertical plate 32, the bottom end of the vertical plate 32 is fixedly connected to the vertical plate base 1, the vertical plate 32 plays a role of supporting the interface fixing frame 3, the top side and the bottom side of the two ring sleeves 33 are connected to each other through the connecting rod 34, the connecting rod 34 is used for increasing the stability of the interface fixing frame 3, one end of a fixing rod 35 is fixedly connected to both sides of the ring sleeve 33 and the connecting rod 34 at the bottom side of the interface fixing frame 3, the other end of the fixing, the service life is prolonged.
Referring to fig. 3 and 12, a cutter 10 is disposed on the top side of the interface fixing frame 3, the cutter 10 mainly includes a placement rod 101, a base plate 102, a cutting mechanical arm 103 and a cutter 105, the base plate 102 is fixedly mounted on one side of the top end of the placement rod 101, the bottom end of the placement rod 101 is fixedly connected to one side of the interface fixing frame 3, one end of the cutting mechanical arm 103 is movably mounted on the top side of the base plate 102, the other end of the cutting mechanical arm 103 extends to one side of the interface fixing frame 3 and is provided with a lifting rod 104, the bottom end of the lifting rod 104 is provided with the cutter 105, the cutter 105 can cut a circular cut for inserting the transverse pipe 14 on one side of the vertical pipe 13, and after the cutter 105 finishes cutting work, the lifting rod 104 drives the cutter 105 to ascend.
Referring to fig. 3 and 5, the two ends of the interface fixing frame 3 are respectively provided with a pushing mechanism 4, the pushing mechanism 4 comprises a hydraulic cylinder 41, an extension rod 44 and a lining push plate I45, one end of the hydraulic cylinder 41 is fixedly connected with the extension rod 44, the other end of the extension rod 44 is movably sleeved on one side of the lining push plate I45, the other side of the lining push plate I45 is provided with an extension port adapting to the inner diameter of the vertical pipe 13, one end of the extension rod 44 sleeved with the lining push plate I45 is provided with a threaded port, the lining push plate I45 is conveniently and subsequently detached and then connected with an internal repair welding device 9 through threads, the internal repair welding device 9 is pushed by the hydraulic cylinder 41 to work, the pushing mechanisms 4 on the two sides of the interface fixing frame 3 simultaneously start the hydraulic cylinder 41, the hydraulic cylinder 41 pushes the lining push plate I45 through the extension rod 44, the extension port on one side of the lining push plate I45 is inserted into, the hydraulic cylinder 41 is fixedly installed on the top side of the installation base 42, a supporting column 43 is arranged on the bottom side of the installation base 42, the supporting column 43 is fixed on the top side of the vertical plate base 1, the supporting column 43 is used for supporting the installation base 42, and the pushing mechanism 4 enables the vertical pipe 13 to avoid deformation and offset during butt joint work mainly through the effect of squeezing the vertical pipe towards the middle.
Referring to fig. 1, 10 and 11, one end of the pushing mechanism 4 is provided with an internal repair welding device 9, the internal repair welding device 9 includes a push rod 91, a fixing frame 92 and a repair welding mechanism 94, the internal repair welding device 9 is arranged inside a vertical pipe 13, one end of the push rod 91 is connected with the pushing mechanism 4 close to the vertical pipe 13 through a thread, the other end of the push rod 91 is fixedly connected with the fixing frame 92, one side of the fixing frame 92 is connected with a semi-annular cutter 95, the semi-annular cutter 95 is used for cutting off and cleaning redundant parts of the horizontal pipe 14 inserted into the vertical pipe 13, and meanwhile, the repair welding work of the subsequent repair welding mechanism 94 is facilitated, the fixing frame 92 includes a bottom plate 93, a driving wheel 931 is arranged at the bottom side of the bottom plate 93, the driving wheel 931 abuts against the inner side wall of the vertical pipe 13, the movement of the internal repair welding device 9 inside the vertical pipe 13 is, the repair welding mechanism 94 mainly comprises a servo motor 941, an inner welding gun 943, a placing plate 945 and a box 949, wherein the servo motor 941 is fixedly installed on the inner side of the box 949, the output end of the servo motor 941 is connected with a lead screw 944, the lead screw 944 penetrates through the side wall of one side of the box 949 and is in threaded connection with the side wall of one side of the box 949, one end of the lead screw 944 is rotatably connected to one side of the placing plate 945, the top end and the side end of the lower end of the placing plate 945 are respectively and fixedly connected with a movable rod I946, one end of the movable rod I946 is hinged to a movable rod II947, one end of the movable rod II947 is fixed to the side wall of one side of a fixed frame 92, the movable rod I946 and the movable rod II947 are matched to form an unstable quadrilateral structure for increasing the overall stability of the repair welding mechanism 94 during welding work, a photoelectric inductor 942 is arranged on one side of the placing plate 945, one side of the, start inside repair welding ware 9, welder 943 is apart from the distance of pipeline interface in photoelectric sensing ware 942 can respond to, through photoelectric sensing ware 942 control servo motor 941 just reverse, thereby drives lead screw 944 and rotates control forward propelling movement or pull backward and receive board 945 to thereby welder 943 can carry out weldment work by the seam position of direct contact interface in the realization control, pneumatic cylinder 948's output is connected to box 949 bottom, pneumatic cylinder 948 bottom mounting is inboard in mount 92 bottom plate 93, pneumatic cylinder 948 is used for controlling repair welding mechanism 94's lift, makes repair welding mechanism 94 carry out three-dimensional welding motion with servo motor 941 cooperation conveniently.
Referring to fig. 1 and 6, clamping mechanisms 5 are respectively disposed between two ends of the interface fixing frame 3 and the pushing mechanism 4, each clamping mechanism 5 includes an arc ring I51, an arc ring II52, a clamping plate I53, a clamping plate II54, and a threaded rod 56, an arc ring II52 is disposed at a bottom side of the arc ring I51, one end of the arc ring I51 is connected with one end of an arc ring II52 through a hinge 59, the other end of the arc ring I51 is fixedly connected with an arc ring II52 through a connecting screw 58, the arc ring I51 and the arc ring II52 are both semi-circular, the two are connected to form a circular space for placing the vertical tube 59613, the arc ring I51 can be opened through a hinge 59 to place the vertical tube 13 conveniently after the connecting screw 58 is screwed down, the threaded rod 56 is disposed at a top side of the arc ring I51, the threaded rod 56 is disposed through the arc ring I51 and is threadedly connected, the clamping plate I53 is connected to one end of the inner side of the arc ring I8, the threaded rod is disposed at one end of, arc ring II52 bottom side is equipped with the fore-set 55, fore-set 55 runs through arc ring II52 and fixed connection, fore-set 55 top is located arc ring II52 inboard and fixedly connected with splint II54, fore-set 55 bottom mounting is on the riser seat 1 top side, splint I53 and splint II54 are the circular-arc that adapts to vertical pipe 13 lateral wall shape, open arc ring I51 back, place vertical pipe 13 at splint II54 inboard, then closed arc ring I51, through hand wheel I57 rotatory threaded rod 56, make splint I53 support at vertical pipe 13 lateral wall, carry out effectual fixed to vertical pipe 13.
Referring to fig. 1, the bottom ends of the interface fixing frame 3, the pushing mechanism 4 and the clamping mechanism 5 are all fixed on the top side of the vertical plate seat 1.
Referring to fig. 1 and 7, one side of the interface fixing frame 3 is provided with a plurality of binding collars 6 which are uniformly arranged, the binding collar 6 comprises a fixing ring 61, a long rod bolt 62, an arc rod 63 and a binding plate 64, the bottom side of the fixing ring 61 is arranged on the top side of the transverse plate base 2 through a fixing base 65, long rod bolts 62 are connected with the two sides of the fixing ring 61 through threads, one end of the long rod bolt 62 at the inner side of the fixing ring 61 is fixedly connected with an arc rod 63, two ends of the arc rod 63 are sleeved at one side of a binding plate 64, the binding plate 64 is in an arc shape adapting to the side wall of the transverse pipe 14, and different specifications can be replaced according to the transverse pipes 14 with different pipe diameters, after the transverse pipe 14 needing butt joint is inserted into the inner side of the fixing ring 61, through the stock bolt 62 of solid fixed ring 61 both sides, inwards extrude, the binding board 64 laminating plays certain firm effect at horizontal pipe 14 lateral wall to horizontal pipe 14.
Referring to fig. 1 and 13, an external repair welding device 11 is disposed on one side of the binding collar 6 close to the vertical pipe 13, the external repair welding device 11 includes a control motor 111, a gear 112, a toothed ring 113 and an external welding gun 115, the control motor 111 is fixed on the top side of the lifting seat 1111, the lifting seat 1111 is fixed on one side of the vertical plate seat 1, the output end of the control motor 111 is connected with the gear 112, the gear 112 is engaged with the toothed ring 113, the toothed ring 113 is sleeved on the outer side of the horizontal pipe 14, the top of the inner side of the toothed ring 113 is provided with a rotating shaft I118, one end of the rotating shaft I118 is rotatably connected with the bottom end of the lifting rod 117, the top end of the lifting rod 117 is fixed on the top side of the adjacent binding collar 6 through screws, the bottom of the inner side of the toothed ring 113 is provided with a rotating shaft II119, two ends of the rotating shaft II 119119 are respectively rotatably connected with the top ends of two limiting rods 1191, the bottom end of the limiting rod, meanwhile, the rotating shaft II119 is matched with the limiting rod 1191 to carry out downward binding force on the toothed ring 113, the rotating shaft I118 and the rotating shaft II119 are both rotated to be connected with the inner side of the toothed ring 113, the integral rotation of the toothed ring 113 is not influenced, the toothed ring 113 can be fixed under the action of upward pulling force and downward binding force, a plurality of telescopic rods 116 are uniformly arranged on one side of the toothed ring 113 along the circumference, the telescopic rods 116 are controlled to stretch and contract by air pressure and can be independently controlled, one end of each telescopic rod 116 is fixedly connected to one side of the rotating ring 114, the rotating ring 114 and the toothed ring 113 are coaxially arranged, a plurality of outer welding guns 115 are uniformly arranged on the other side of the rotating ring 114 along the circumference, the outer welding guns 115 are used for performing repair welding on the joint of the transverse pipe 14 and the vertical pipe 13, the rotating ring 114 can be controlled to perform spatial and three-dimensional swinging by controlling the stretching of the plurality, meanwhile, the control motor 111 drives the gear ring 113 to rotate through the gear 112, so that the gear ring 113 drives the rotating ring 114 to rotate, and further drives the outer welding gun 115 to rotate, and the improvement on the repair welding of the pipeline interface is improved.
Referring to fig. 1 and 9, a conveying mechanism 8 is provided at one side of one of the binding collars 6, the conveying mechanism 8 includes a transverse plate 81, a supporting plate 82, and a hydraulic lift cylinder 83, both ends of the transverse plate 81 extend to the inner sides of the different binding collars 6, the transverse plate 81 is used for supporting the transverse tubes 14 and is located at the bottom sides of the transverse tubes 14, the top side of the transverse plate 81 is provided with a plurality of uniformly arranged pulleys 84, the pulleys 84 abut against the bottom sides of the transverse tubes 14, the pulleys 84 are used for reducing friction force and facilitating the conveying of the transverse tubes 14, both sides of the transverse plate 81 are fixedly connected with the supporting plate 82, the bottom sides of the supporting plates 82 are connected with the output ends of the hydraulic lift cylinder 83, the bottom end of the hydraulic lift cylinder 83 is fixedly installed at the top side of the transverse plate base 2, after the transverse tubes 14 are placed at the inner sides of the binding collars 6, the transverse plate 81 supports the transverse tubes 14, the horizontal height of the transverse pipe 14 is adjusted through the lifting hydraulic cylinder 83, so that the accuracy in butt joint is ensured.
Referring to fig. 1 and 8, a manual docking mechanism 7 is arranged on one side of the conveying mechanism 8, the manual docking mechanism 7 includes a partition 73, a pushing screw 75 and a lining push plate II76, the pushing screw 75 is arranged through the partition 73 and is in threaded connection with the partition, a support rod 72 is arranged on the bottom side of the partition 73, the top end of the support rod 72 is fixed on the bottom side of the partition 73, the bottom end of the support rod 72 is fixed on the top side of a bottom plate 71, the bottom plate 71 is fixed on the top side of a transverse plate seat 2 by a fixing screw 78, the support rod 72 is matched with the bottom plate 71 to support the partition 73 and ensure the stability thereof, one end of the pushing screw 75 close to the transverse pipe 14 is fixedly connected with the lining push plate II76, one side of the lining push plate II76 close to the port of the transverse pipe 14 is provided with an extension, when the transverse pipe 14 is pushed, the extension of the, play the firm effect when carrying out the propelling movement to horizontal pipe 14, the propelling movement screw rod 75 other end is equipped with hand wheel II74, hand wheel II74 one side is equipped with handle 77, makes things convenient for operating personnel to carry out the propelling movement work, and operating personnel passes through hand wheel II74 rotating propelling movement screw rod 75, drives inside lining push pedal II76 and carries out the propelling movement to horizontal pipe 14, progressively is close to vertical pipe 13, and manual operation is convenient for observe the butt joint condition, conveniently stops to adjust at any time to conveniently guarantee the accuracy of butt joint, avoid the unnecessary deviation, prevent to carry out the condition of doing over again.
Referring to fig. 1, the bottom ends of the binding lantern ring 6, the conveying mechanism 8 and the manual butting mechanism 7 are fixed on the top side of the transverse plate seat.
The photoelectric sensor 942, the P L C control box 12 and the cutting robot 103 are all the prior art, and those skilled in the art can clearly and correctly understand the present invention and can derive the relevant contents from the prior art.
A semi-automatic butt-joint machine for manufacturing three-way pipelines comprises the following working processes:
firstly, opening a clamping mechanism to be in an open state, placing a vertical pipe at the inner side of a connector fixing frame, then closing the clamping mechanism, then starting a pushing mechanism to extrude and fix two ends of the pipeline to ensure that the pipeline is completely stable, then starting a cutting mechanism to cut a round notch meeting the conditions at the position of the pipeline needing to be butted with another pipeline, then inserting a transverse pipe at the inner side of a constraint sleeve ring, placing the transverse pipe at the top side of a conveying mechanism, then adjusting the horizontal position and the height of the pipeline through the constraint sleeve ring and the conveying mechanism, pushing the pipeline through a manual butting mechanism after proper adjustment to complete butting to form a three-way pipeline, then dismounting a lining push plate I of one pushing mechanism, connecting an internal welding device through threads, pushing the internal welding device to a connector inside the vertical pipe through the pushing mechanism to cut the redundant part extending from the transverse pipe, and then, joint seam repair welding is carried out on the joint, and then, the outer side of the joint of the three-way pipe is subjected to repair welding by starting an external repair welding device, so that the aim of temporarily manufacturing the three-way pipe is fulfilled.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (10)
1. A semi-automatic butt-joint machine for manufacturing three-way pipelines is characterized by comprising a vertical plate seat, a transverse plate seat, an interface fixing frame, a pushing mechanism, a clamping mechanism, a binding lantern ring, a manual butt-joint mechanism, a conveying mechanism, an internal repair welding device, a cutter and an external repair welding device, wherein the transverse plate seat vertically arranged with the vertical plate seat is arranged on one side of the vertical plate seat, two pipelines to be butted are respectively a vertical pipe and a transverse pipe, the vertical pipe is arranged on one side of the vertical plate seat, and the transverse pipe is arranged on one side of the transverse plate seat; the cutting machine is characterized in that an interface fixing frame is arranged in the middle of the vertical plate seat, a cutter is arranged on the top side of the interface fixing frame, the cutter mainly comprises a mounting rod, a base plate, a cutting mechanical arm and a cutter, the base plate is fixedly arranged on one side of the top end of the mounting rod, the bottom end of the mounting rod is fixedly connected with one side of the interface fixing frame, one end of the cutting mechanical arm is movably arranged on the top side of the base plate, the other end of the cutting mechanical arm extends to one side of the interface fixing frame and is provided with; the joint welding device comprises a connector fixing frame, wherein two ends of the connector fixing frame are respectively provided with a pushing mechanism, the pushing mechanisms are arranged at two ends of a vertical pipe, one end of one pushing mechanism is provided with an internal repair welding device, the internal repair welding device comprises a push rod, a fixing frame and a repair welding mechanism, the internal repair welding device is arranged in the vertical pipe, one end of the push rod is connected with the pushing mechanism close to the vertical pipe through threaded connection, the other end of the push rod is fixedly connected with the fixing frame, the repair welding mechanism is fixedly arranged in the fixing frame and mainly comprises a box body, a servo motor, an internal welding gun and a placing plate, the servo motor is fixedly arranged in the box body, the output end of the servo motor is connected with a lead screw, the lead screw penetrates through the side wall of one side of the box body and is in threaded connection, one end of the lead screw is rotatably connected, one end of the movable rod II is fixed on the side wall of one side of the fixing frame, one side of the placing plate is provided with a photoelectric sensor, one side of the photoelectric sensor is provided with an inner welding gun and is fixedly connected with the placing plate, the bottom end of the box body is connected with the output end of a pneumatic cylinder, and the bottom end of the pneumatic cylinder is fixed on the inner side of the bottom plate of the fixing frame; clamping mechanisms are respectively arranged between two ends of the interface fixing frame and the pushing mechanism, the clamping mechanisms are all arranged on the outer side of the vertical pipe, and the bottom ends of the interface fixing frame, the pushing mechanism and the clamping mechanisms are all fixed on the top side of the vertical plate seat;
the welding device comprises an interface fixing frame, wherein one side of the interface fixing frame is provided with a plurality of binding lantern rings which are uniformly arranged, one side of the binding lantern ring close to a vertical pipe is provided with an external repair welding device, the external repair welding device comprises a control motor, a gear, a toothed ring and an external welding gun, the control motor is fixed on the top side of a lifting seat, the lifting seat is fixed on one side of a vertical plate seat, the output end of the control motor is connected with the gear, the gear is meshed with the toothed ring, the toothed ring is sleeved on the outer side of the horizontal pipe, one side of the toothed ring is uniformly provided with a plurality of telescopic rods along the circumference, one end of each telescopic rod is fixedly connected to one side of a rotating ring, the rotating ring and; one side of one of them constraint lantern ring is equipped with conveying mechanism, conveying mechanism's both ends extend to different constraint lantern rings inboard, conveying mechanism one side is equipped with manual docking mechanism, manual docking mechanism sets up in one end port one side of horizontal pipe, the constraint lantern ring, conveying mechanism and manual docking mechanism bottom all fix in diaphragm seat top side.
2. The semi-automatic butt-joint machine for manufacturing three-way pipes according to claim 1, wherein a semi-annular cutter is connected to one side of a fixed frame in the internal welder, the fixed frame comprises a bottom plate, a driving wheel is arranged on the bottom side of the bottom plate, and the driving wheel abuts against the inner side wall of the vertical pipe.
3. The semi-automatic butt-jointing machine for manufacturing three-way pipes according to claim 1, wherein a rotating shaft I is arranged at the top of the inner side of the gear ring in the external repair welding device, one end of the rotating shaft I is rotatably connected with the bottom end of a lifting rod, the top end of the lifting rod is fixed at the top side of the adjacent binding sleeve ring through screws, a rotating shaft II is arranged at the bottom of the inner side of the gear ring, the two ends of the rotating shaft II are respectively rotatably connected with the top ends of two limiting rods, and the bottom ends of the limiting rods are fixedly connected with the cross plate seat.
4. The machine of claim 1, wherein the interface holder comprises a connecting plate, a ring sleeve, and a connecting rod, wherein the connecting plate is fixedly connected with the ring sleeve at two ends thereof, the ring sleeve is disposed outside the vertical pipe, the bottom side of the connecting plate is fixedly connected with the top end of the vertical plate, the bottom end of the vertical plate is fixedly connected with the vertical plate seat, the top and bottom sides of the two ring sleeves are connected with each other through the connecting rod, one end of the fixing rod is fixedly connected to each of the ring sleeve in the interface holder and the connecting rod side of the bottom side, and the other end of the fixing rod is fixed to one side of the binding ring.
5. The semi-automatic butt-joint machine for manufacturing the three-way pipe according to claim 1, wherein the pushing mechanism comprises a hydraulic cylinder, an extension rod and a lining push plate I, the output end of the hydraulic cylinder is fixedly connected with one end of the extension rod, the other end of the extension rod is movably sleeved on one side of the lining push plate I, the other side of the lining push plate I is provided with an extension port adapted to the inner diameter of the pipe, one end of the extension rod sleeved on the lining push plate I is provided with a threaded port, the hydraulic cylinder is fixedly installed on the top side of the installation base, the bottom side of the installation base is provided with a support pillar, and the support pillar is fixed.
6. The semiautomatic butt-joint machine for manufacturing three-way pipelines according to claim 1, characterized in that the clamping mechanism comprises an arc ring I, an arc ring II, a splint I, a splint II and a threaded rod, the bottom side of the arc ring I is provided with the arc ring II, one end of the arc ring I is connected with one end of the arc ring II through a hinge, the other end of the arc ring I is fixedly connected with the arc ring II through a connecting screw, the arc ring I and the arc ring II are both in a semicircular arc shape, the top side of the arc ring I is provided with the threaded rod, the threaded rod penetrates through the arc ring I and is in threaded connection, one end of the threaded rod inside the arc ring I is connected with the splint I, one end of the threaded rod outside the arc ring I is provided with a hand wheel I, the bottom side of the arc ring II is provided with a top column, the top column penetrates through the arc ring II and is fixedly connected, the top end of the top column is positioned inside the arc, the clamping plates I and II are both arc-shaped and adapt to the shape of the outer side wall of the vertical pipe.
7. The semi-automatic butt-jointing machine for manufacturing three-way pipes according to claim 1, wherein the binding collar comprises a fixing ring, long rod bolts, arc rods and binding plates, the bottom side of the fixing ring is mounted on the top side of the transverse plate seat through a fixing seat, the long rod bolts are uniformly and threadedly connected to both sides of the fixing ring, the arc rods are uniformly and fixedly connected to one ends of the long rod bolts on the inner side of the fixing ring, and both ends of the arc rods are sleeved on one side of the binding plates.
8. The semi-automatic butt-joint machine for manufacturing the three-way pipe according to claim 1, characterized in that the manual butt-joint mechanism comprises a baffle, a pushing screw and a lining push plate II, the pushing screw penetrates through the baffle and is in threaded connection with the baffle, a support rod is arranged on the bottom side of the baffle, the top end of the support rod is fixed on the bottom side of the baffle, the bottom end of the support rod is fixed on the top side of a bottom plate, the bottom plate is fixed on the top side of a transverse plate seat through a fixing screw, the lining push plate II is fixedly connected to one end of the pushing screw close to the transverse pipe, an extension port is arranged on one side of the lining push plate II close to the end port of the transverse pipe, a hand wheel II is arranged.
9. The semi-automatic butt-joint machine for manufacturing three-way pipes according to claim 1, wherein the conveying mechanism comprises a transverse plate, a supporting plate and a lifting hydraulic cylinder, two ends of the transverse plate extend to the inner sides of different binding lantern rings, a plurality of uniformly arranged pulleys are arranged on the top side of the transverse plate, the supporting plate is fixedly connected to two sides of the transverse plate, the bottom side of the supporting plate is connected with the output end of the lifting hydraulic cylinder, and the bottom end of the lifting hydraulic cylinder is fixedly installed on the top side of a transverse plate seat.
10. The semi-automatic butt-jointing machine for manufacturing tee pipes according to any one of claims 1 to 9, wherein a P L C control box is arranged on one side of the transverse plate seat.
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| CN201811498427.3A CN109570892B (en) | 2018-12-08 | 2018-12-08 | Semi-automatic butt joint machine for manufacturing three-way pipeline |
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| CN201811498427.3A CN109570892B (en) | 2018-12-08 | 2018-12-08 | Semi-automatic butt joint machine for manufacturing three-way pipeline |
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| CN108772665A (en) * | 2018-07-09 | 2018-11-09 | 成都蒲江珂贤科技有限公司 | A kind of industrial machinery steel pipe fixed-position welding device and welding method |
| CN108817833A (en) * | 2018-07-10 | 2018-11-16 | 合肥连森裕腾新材料科技开发有限公司 | A kind of automobile pipe fitting is fixedly welded device |
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| CN109570892A (en) | 2019-04-05 |
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Effective date of registration: 20200629 Address after: No.10, Tengjiao Road, shuicang Industrial Zone, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: ZHEJIANG SHUANGSEN METAL SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 276017 Innovation Building A, Shuangyueyuan Road, Linyi High-tech Zone, Shandong Province Applicant before: Huang Lihua |
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Denomination of invention: A semi-automatic docking machine for manufacturing tee pipe Effective date of registration: 20210916 Granted publication date: 20200724 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wenling branch Pledgor: ZHEJIANG SHUANGSEN METAL SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021330001649 |
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Date of cancellation: 20211130 Granted publication date: 20200724 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wenling branch Pledgor: ZHEJIANG SHUANGSEN METAL SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021330001649 |
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Denomination of invention: A semi-automatic docking machine for manufacturing tee pipe Effective date of registration: 20220415 Granted publication date: 20200724 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wenling branch Pledgor: ZHEJIANG SHUANGSEN METAL SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2022330000536 |