22results about How to "Realize automatic welding" patented technology

The present invention discloses an anchor chain welding device, comprising: a welding mechanical arm, a positioning welding machine, a traction power vehicle, and a wire feeding conductor mechanism and a winding traction mechanism fixed to the top surface of the traction power vehicle, one side of the positioning welding machine is fixedly connected with a traction rail, the traction power vehicle is placed on the surface of the traction rail, a laser welding head is fixedly installed at the end of the welding mechanical arm, and the traction power vehicle comprises a mobile vehicle body, an equipment upright pole and a wire adjustment frame. In the present invention, by setting an automatic welding workstation structure, the welding mechanical arm, the traction power vehicle and the wire feeding conductor mechanism respectively perform laser welding, anchor chain crosspiece welding points and traction and winding of the anchor chain, and perform automatic welding of the crosspieces of each section of the anchor chain, and adopt a new independent traction vehicle body structure to drive the anchor chain to move during welding work, adapt to various specifications of heavy-duty anchor chains and mooring chain crosspiece traction welding, and realize automatic welding to improve work efficiency.

The utility model provides a tool for a container plate automatic welding assembly line, which is used for welding corrugated plates and box girders and comprises a plurality of bases, two longitudinal conveying frames, a first driving speed reducer and a transverse clamping hook. The bases are transversely arranged side by side, a fixed seat is arranged at one end of each base, a sliding seat is arranged at the other end of each base, and a transverse driving mechanism is arranged between each sliding seat and the corresponding base. The two longitudinal conveying frames are arranged on the fixing bases and the sliding bases respectively, and conveying chains are arranged on the two longitudinal conveying frames respectively. The first driving speed reducer is in transmission connection with the two conveying chains; the transverse clamping hooks are arranged at the outer ends of the fixing bases and the sliding bases and used for clamping the corrugated plates and the box girders.

The present application relates to the technical field of bogie welding, and discloses a welding device and a welding method for a cross beam of a city rail structure and a connecting seat, which comprises a rack, a supporting assembly, a positioning assembly, a clamping assembly and a welding robot, and the supporting roller is used for supporting the cross beam. The positioning assembly is used for tightly pressing the butt joint groove between the cross beam and the connecting seat, so as to ensure that there is no deviation at the butt joint. The rotating roller is rotatably connected to the output end of the lifting driving source, one end of the two split gears is rotatably connected, the split gear is provided with a chuck and a guide, under the action of the lifting driving source, the guide is slidably connected with the rotating roller, so that the other end of the two split gears is closed, and the chuck is used for clamping the cross beam. Through the processes of feeding, positioning, clamping and fixing and welding, automatic welding of the butt joint weld between the connecting seat and the cross beam is realized, the traditional manual handheld welding gun operation mode is replaced, the single-piece welding working hours are greatly shortened, the labor intensity is reduced, and the welding operation efficiency is improved.

The application discloses a pipeline full-position automatic welding execution mechanism, which comprises a base, a clamping mechanism, a mounting ring, a rotating part, a guide rod, a fastener and a driving mechanism. The clamping mechanism is installed on the base and used for clamping a pipeline; the mounting ring is installed on the base; the rotating part is rotatably sleeved on the mounting ring and is provided with a guide groove and a sliding groove, the guide groove and the sliding groove extend along the radial direction of the rotating part, and the sliding groove penetrates through the wall thickness direction of the rotating part to the guide groove; the guide rod is slidably connected with the guide groove, and one end of the guide rod close to the axis of the rotating part is connected with a welding assembly; the fastener is rotatably arranged in the sliding groove and can slide along the extension direction of the sliding groove, the rod part of the fastener is screw-connected with the guide rod, and the head part of the fastener is used for locking the guide rod; and the driving mechanism is installed on the base and transmissionally connected with the rotating part, and is used for driving the rotating part to rotate around the circumference of the mounting ring relative to the mounting ring. The pipeline full-position automatic welding execution mechanism can be suitable for pipeline welding of various diameters.

The present application relates to a kind of welding methods of large-scale spliced pipe fittings, belong to welding technical field, it includes the following steps: step one: from the adaptive coaxial inner clamping between connecting device and pipe inner wall;Step two: from the welding mechanism of connecting device and installation component cooperation drive is close to the place to be welded;Step three: welding mechanism drives electrode free end and the start point of place to be welded alignment;Step four: welding unit carries out welding using electrode;Step five: welding mechanism moves to avoid the moving track of replacement mechanism;Step six: replacement mechanism pulls electrode and moves towards welding mechanism;Step seven: welding mechanism moves to make clamping area a and clamping area b be located on the same straight line, replacement mechanism drives electrode tail end to be located in clamping area a, clamping area a closes and clamps electrode, clamping area b opens and cancels the clamping of electrode, then, welding mechanism moves to avoid the moving track of replacement mechanism, replacement mechanism resets.

The utility model provides a welding visual module and a gold welding machine. A rotating part of the rotating table can rotate around a first axis relative to the fixing base, a tray of the carrier is detachably connected to the rotating part, and a baffle is arranged between the tray and the rotating table. When a workpiece in a preset shape and size needs to be machined, the tray of the corresponding specification is selected, the workpiece is placed in the groove position of the tray, and compatibility is good. In a grabbing edge scene of gold product welding, the annular light source lights towards the carrier and the workpiece, so that the camera can shoot truly without shadow and distortion. The first camera shoots the workpiece, the tray and the baffle, the baffle can shield the area below the baffle, unnecessary reflected light entering the first camera is reduced, a clear image of the workpiece can be obtained, and the edge of the workpiece can be truly and accurately grabbed. The annular light source is used for lighting the carrier and the workpiece, the first camera is used for shooting the workpiece on the carrier, output laser of the laser head module is irradiated to the welding position of the workpiece, automatic welding and traceless full welding are achieved, and the welding efficiency is high.

This invention relates to the field of pump body welding, specifically disclosing an industrial pump body welding device and its welding process. The device includes a lower conveyor for conveying the lower pump casing and an upper conveyor for conveying the upper pump casing. The lower conveyor has two clamping plates in its middle section, which clamp the lower and upper pump casings. Welding heads are installed on the outer sides of both clamping plates, and a slide rail assembly is installed on one side of each welding head. A strip-shaped gap is formed in the middle of the two clamping plates. The upper conveyor has a transfer frame near one end of the clamping plates, and a clamp is located in the middle of the transfer frame. After the lower pump casing is conveyed between the clamping plates, the upper conveyor conveys the upper pump casing to one side of the clamp, where the clamp clamps it. The transfer frame rotates the upper pump casing between the clamping plates to mate with the lower pump casing. The two clamping plates hold the upper and lower pump casings together, and the slide rail assembly moves the welding head along the strip-shaped gap to weld the joint between the upper and lower pump casings.

The utility model relates to the technical fields of welding frock, and specifically disclose a kind of electric truck truck foot welding frock, including supporting mechanism and positioning mechanism, supporting mechanism includes welding platform, positioning mechanism includes first positioning assembly, second positioning assembly and third positioning assembly, first positioning assembly is set on welding platform, first positioning assembly is at least partially movably arranged, to be positioned in welding platform with truck foot main body, second positioning assembly is set on welding platform, second positioning assembly is at least partially movably arranged, to be positioned in the inside of truck foot main body front end with bending plate, third positioning assembly is set on welding platform, third positioning assembly is at least partially movably arranged, to be positioned in the inside of truck foot main body tail end with rib plate, the positioning of each component of truck foot can be realized by positioning mechanism, bending plate and rib plate can be welded to truck foot main body, complete the automatic welding of truck foot, improve its welding precision and welding efficiency.

The present invention proposes a fixture for argon arc welding of aircraft engine mixer lobe components, which belongs to the field of aerospace technology. The problem of deformation in the process of assembling and controlling the welding of the spatial curved surface of the aircraft engine mixer lobe components is solved. It includes a large disc, a clamping and positioning mechanism, an arc positioning component, a cylinder mechanism, a lifting disc mechanism and a top circle positioning mechanism. The large disc is evenly provided with a plurality of workpiece assembly positions along the circumferential direction, and a clamping and positioning mechanism is installed on each workpiece assembly position. The clamping and positioning mechanism includes a fixed end and a movable end. The fixed end is fixedly connected to the large disc, and the movable end includes a clamping plate, a positioning block and a clamping block. The number of the clamping plates is two and both have an arc. The two clamping plates are connected to the positioning block, and the fixed end is connected to the positioning block through a radial moving device. It is mainly used for automatic argon arc welding of aircraft engine mixer lobe components.

The box cabin hatch coaming welding tool comprises a welding track, a track support and clamping devices, the track support comprises a track base and supporting seats, the welding track is arranged on one side of the track base, the supporting seats are arranged on the other side of the track base and arranged at the two ends of the track base, the clamping devices are arranged on the supporting seats, and the clamping devices are arranged on the supporting seats. The fixing device is used for fixing the welding rail. Meanwhile, the invention provides a box cabin hatch coaming welding method which comprises the steps that grooves are formed in a box cabin hatch coaming, a first groove and a second groove are formed, and the groove angle of the first groove is different from that of the second groove; the groove is fixed; preheating the groove; and the first groove is welded in a first welding mode, and the second groove is welded in a second welding mode. By means of the box cabin hatch coaming welding tool and method, the welding efficiency and the welding quality are effectively improved.

The invention provides a microwave passive device shell welding device and method, belonging to the technical field of microwave passive device shell welding, comprising a chassis; a perspective baffle, which is rotatably connected to the top of the chassis through a hinge shaft; an inclined plate, which is fixedly connected between the inner walls of the chassis, and two partitions are fixedly connected between the inner walls of the chassis, and the two partitions are located on the upper side of the inclined plate; a flap, which is arranged between the two partitions, and a ball top is arranged between the inner walls of the flap; the output end of the first-level electric push rod contracts to pull the L-shaped block, the second-level electric push rod and the fixed frame away from the hollow frame, and then the ball top is horizontally docked with the square box body by squeezing the sealing metal cover, so as to realize the positioning docking between the sealing metal cover and the square box body, improve the docking accuracy between the sealing metal cover and the square box body, reduce the welding difficulty of the square box body, realize automatic welding, do not need manual welding, and improve the welding efficiency of the microwave passive device shell welding device for the microwave passive device shell.

This utility model belongs to the field of current transformer manufacturing technology, specifically relating to a current transformer connector positioning soldering machine, including a worktable, a first slide module, a solder feeding assembly, and a soldering head. The mounting end of the first slide module is fixedly connected to the worktable. The solder feeding assembly and the soldering head both have the freedom to move relative to the worktable via the first slide module. Solder wire is fed to the soldering head via the solder feeding assembly. A set of tooling fixtures is provided on the worktable, including connector fixtures and wire fixtures. The wire fixtures are paired with the connector fixtures. The wire fixtures are metal springs, each including a fixed part and a clamping part fixedly connected to each other. The clamping parts are bent inward from both ends of the fixed part and extended upward. This soldering machine achieves effective fixing and automatic soldering of the coil end and connector, eliminating the need for manual fixing of the coil end and improving the safety of the soldering operation.

The present application belongs to the technical field of welding, and particularly relates to a welding device. The present application aims to solve the problem of high welding difficulty of a tank structure in the related art. The welding device comprises a machine table, a welding device, a first positioning mechanism and a second positioning mechanism for fixing pieces to be welded. At least one of the first positioning mechanism and the second positioning mechanism is movably arranged on the machine table. The first positioning mechanism and the second positioning mechanism are opposite to each other, and the first positioning mechanism is close to or away from the second positioning mechanism. The welding device is movably arranged on the machine table. In the case that the welding device moves to a first position, the welding device abuts against the butt joint of the two pieces to be welded. In the case that the two pieces to be welded are butted, the welding device moves to a second position, and the welding device is separated from the butt joint of the two pieces to be welded. The first positioning mechanism and the second positioning mechanism realize the butt joint and fixation of the two pieces to be welded, and can replace manual welding by the welding device, thereby reducing the welding difficulty of the tank structure.

The present invention relates to the field of welding technology, and proposes a welding system for the front support of an axle air suspension, comprising a frame, a workbench, a welding mechanical arm and a clamping mechanical arm, and also comprising a cooling bin, a water cooler and an air cooling mechanism, wherein the cooling bin is arranged on the frame, the workbench can be rotatably arranged on the top of the cooling bin, the water cooler is arranged inside the frame, the water inlet and outlet of the water cooler are both connected to the cooling bin, and are used to transport cold water to the inside of the cooling bin, the air cooling mechanism uses the cold air inside the cooling bin to air cool the workbench and the workpiece, and the air cooling mechanism comprises a vacuum pump and an air cooling pipe, the vacuum pump is connected to the cooling bin through an air supply pipe, the air cooling pipe is connected to the cooling bin, and the air cooling pipe is connected to a plurality of nozzles, and the nozzles face the workbench. Through the above technical scheme, the problem of long-term welding causing thermal deformation and affecting welding accuracy in the prior art is solved.

The application discloses a kind of small-bore steel pipe intelligent assembly welding device and operating method, including workbench, two feeding roller way being arranged in the both sides of workbench, door-shaped support;Coaxial fixed chuck and movable chuck are arranged on workbench, movable chuck is arranged on workbench by two guide rail pairs, movable chuck is fixedly connected with nut, main servo motor is arranged on workbench, and main servo motor is connected with screw rod matched with nut;Centering mechanism is arranged on the workbench between fixed chuck and movable chuck, and centering mechanism includes fixed base, two hydraulic chucks axially spaced apart on base, and positioning baffle hinged to base at one end, and three clamping jaws of two hydraulic chucks are connected with press wheel;Switching type multi-welding gun device is arranged on the crossbeam of door-shaped support;The application can automatically align steel pipe bevel and automatically select matched welding wire, realize the automatic assembly of small-bore pipe and automatic welding, improve small-bore pipe welding quality and welding efficiency, completely solve the influence of welder skill on welding quality, and improve small-bore pipe manufacturing efficiency and intelligent level.

The invention relates to the technical field of metal part machining, in particular to annular metal part welding equipment which comprises an upper base and a lower base, an upper sliding rail is fixedly mounted at the bottom of the upper base, a lower sliding rail is fixedly mounted at the top of the lower base, an upper clamping module is slidably mounted on the upper sliding rail, and a lower clamping module is slidably mounted on the lower sliding rail. A plurality of adjusting sliding grooves evenly distributed in the circumferential direction of the upper clamping module are formed in the bottom of the upper clamping module, the bottoms of the adjusting sliding blocks extend out of the adjusting sliding grooves and are fixedly provided with clamping rods, and the structure of the lower clamping module is consistent with that of the upper clamping module. The upper clamping module and the lower clamping module are designed, the annular part can be rapidly clamped through the upper clamping module and the lower clamping module, then the clamped annular part can be driven to move to a designated position through cooperation of an upper sliding rail and a lower sliding rail, and follow-up welding can be facilitated through cooperation of a first telescopic rod and a clamping frame; and the precision of the welded annular part is ensured.

The application relates to an automatic welding device and a welding method for blind welding of superfine wires and micro tubes, which comprises a wire pushing unit, a tubular workpiece feeding unit and a welding unit. The wire pushing unit comprises a lead wire clamp plate for clamping and moving the wire, a wire threading clamp for supporting the wire, and a servo motor located below the lead wire clamp plate for driving the lead wire clamp plate to move forward. The tubular workpiece feeding unit comprises a feeding platform for placing the tubular workpiece, a feeding mechanism for conveying the tubular workpiece to the feeding platform, and a feeding platform cylinder for controlling the forward movement of the feeding platform. The welding unit comprises an upper point welding electrode and a lower point welding electrode. The servo motor controls the forward movement of the lead wire clamp plate to the welding position, the wire head passes through the wire threading clamp to above the lower point welding electrode, the feeding platform moves forward to wrap the tubular workpiece on the lower point welding electrode and tightly contact the wire, the upper point welding electrode is downwardly tightly contacted with the tubular workpiece to form a loop welding with the lower point welding electrode. Compared with the prior art, the application can automatically weld in the tubular workpiece, improve the production efficiency and reduce the labor cost.

The utility model discloses a rotary welding tool for a belt pulley. The rotary welding tool comprises a tool bottom plate, a tool seat assembly mounted on the tool bottom plate, a central column mounted at the central position of the tool seat assembly, and a fixed locking piece matched with the central column. When the automatic welding tool is used, a belt pulley assembly needing to be welded is arranged on the tool base assembly in a sleeved mode, the belt pulley assembly is fixed to the center column through the fixing locking piece, and therefore the belt pulley assembly needing to be welded can be fixed, a foundation for achieving automatic welding can be provided, and automatic welding can be achieved by rotating the tool bottom plate. Therefore, the assembly of the belt pulley can rotate, and automatic welding is achieved.

The invention provides a full-automatic battery welding device which comprises a machining table, a supporting rod is arranged on the machining table, a top plate is arranged on the supporting rod, a welding module is arranged on the top plate, a containing disc is rotationally arranged on the machining table, and a first containing groove and a second containing groove which are used for clamping and containing battery modules are formed in the containing disc. The first containing groove and the second containing groove can be alternately switched to the lower side of the welding module, a feeding conveying device and a discharging conveying device which are located on the two sides of the containing disc are further arranged on the machining table, and a feeding and discharging module located beside the welding module is further arranged on the top plate. The feeding and discharging module is used for transferring the battery modules among the feeding conveying device, the containing disc and the discharging conveying device. According to the full-automatic welding device for the batteries, the basic requirement for welding the battery pole pieces to the battery modules can be met, the welded battery modules can be automatically discharged and automatically fed while welding is conducted, and then the using requirements of people are more fully met.

The utility model relates to an automatic welding auxiliary mechanical arm for prestressed pipe pile splicing. The automatic welding auxiliary mechanical arm comprises a rack, a rotary telescopic arm, a driving mechanism, a pile alignment positioning mechanism, a lifting mechanism and a welding trolley hoop track. The rotary telescopic arm is rotationally connected with the rack; the driving mechanism is used for driving the rotary telescopic arm to move the front end in the horizontal plane; a pile alignment positioning mechanism is arranged at the front end of the rotary telescopic arm, the pile alignment positioning mechanism is of a two-piece structure which is oppositely arranged and can be opened and closed, and the pile alignment positioning mechanism is used for carrying out pile embracing on an upper pile body; the pile alignment positioning mechanism is connected with the welding trolley hoop track through a lifting mechanism; the welding tractor hoop track is of two semicircular structures which are oppositely arranged and can be opened and closed. By arranging the rotary telescopic arm, the driving mechanism and the pile alignment positioning mechanism, pile alignment is controlled through a mechanical structure, the workload of manual operation is relieved, and safety accidents are avoided; and by arranging the lifting mechanism, the pile welding requirements of prestressed pipe piles with different top elevations can be met.

The utility model discloses a stator rib welding system, the stator rib welding system is provided with a welding station and a stator rib feeding station, the stator rib welding system comprises a workbench, a feeding robot, a plurality of welding robots and a first visual inspection device, the workbench is rotatably arranged on the welding station, the feeding robot is arranged on the workbench, and the first visual inspection device is arranged on the feeding robot. The stator is used for bearing and driving the stator core to rotate; the feeding robot is arranged between the welding station and the stator rib feeding station and used for transferring stator ribs at the stator rib feeding station to stator iron cores at the welding station. The plurality of welding robots are arranged along the peripheral side of the workbench and are used for welding stator ribs to a stator iron core; the first visual detection device is installed on the feeding robot and used for detecting the quality of the stator ribs at the stator rib feeding station and the perpendicularity of the stator ribs arranged on the stator iron core. The utility model aims to solve the problems of low efficiency and poor quality of manual stator rib welding.

This utility model relates to an automatic straight seam welding trolley for pipes, comprising a linear guide rail, a rack, a mounting base, a control box, a power battery, a drive motor, a bracket, and a welding torch adjustment assembly. The mounting base is slidably mounted on the linear guide rail via a sliding block. The rack is located on the side of the linear guide rail. The mounting base is Z-shaped with steps. The control box and the power battery are fixedly mounted on the top horizontal mounting part of the mounting base. A clutch plate is hinged to the bottom horizontal mounting part of the mounting base. The bracket is connected to the bracket, and the welding torch adjustment assembly is connected to the welding torch chuck. The clutch plate is connected to the motor base, and the drive motor is fixed on the motor base. The output gear shaft of the drive motor is adapted to the rack. A locking pin is provided on the clutch plate. This utility model has a simple structure and is easy to operate. It can realize automated welding of straight seams in pipes, with consistent weld width and high straightness, effectively improving the welding efficiency of straight seams in pipes.