315results about How to "Convenient welding work" patented technology

The invention discloses an automatic welding device for a pressure pipeline, which relates to the technical field of welding equipment, and adopts the technical scheme that the automatic welding device comprises a support frame for supporting welding work, and the whole automatic welding device is of a square frame body structure; two pipeline bodies needing to be welded are arranged in the supporting frame. The supporting sliding assembly is used for supporting and moving a pipeline body needing to be welded. A welding assembly and a cleaning assembly are arranged in the supporting frame, the welding assembly acts on welding of the two pipeline bodies, and the cleaning assembly acts on cleaning of the welding position; the positioning assembly is arranged between the two pipeline bodies, the position of the positioning assembly can rotate and move, and the positioning assembly acts on positioning the center points of the two pipeline bodies and keeping the welding positions consistent. The chemical pipeline welding device has the beneficial effects that the two pipeline bodies are located on the same axis, deviation of a chemical pipeline is prevented, the welding quality is improved, and the chemical pipeline can be normally used; welding work is facilitated, and the welding effect is improved.

The invention discloses welding equipment for hardware machining and a welding method of the welding equipment, and particularly relates to the technical field of welding. A welding gun mounting part is arranged at the top of the moving seat, a welding gun is detachably connected to the welding gun mounting part, and a translation driving part used for driving the moving seat to do horizontal linear motion is arranged at the top of the moving seat; and the positioning and clamping part is connected to one side of the top of the base, and a welding cutter feeding part is arranged on the welding gun mounting part and used for driving the welding gun mounting part to gradually move towards the positioning and clamping part when the movable seat horizontally moves. By arranging the translation driving part and the welding cutter feeding part, during welding, the translation driving part drives the welding gun to do horizontal linear motion, so that the welding gun conducts linear welding on the welding position of the hardware, the welding cutter feeding part drives the welding gun to move in the direction of the hardware while the welding gun does horizontal motion, and the welding gun can conduct automatic cutter feeding in the welding process; and the dependence on the working experience of workers is reduced.

The invention discloses a mistake proofing tool for valve block positioning welding, and relates to the technical field of welding equipment manufacturing, the mistake proofing tool comprises a workbench, the top of the workbench is fixedly connected with a controller, the top of the workbench is fixedly connected with a welding box, the top of the welding box is provided with a welding device, the top of the workbench is fixedly connected with an electric telescopic rod, and the electric telescopic rod is fixedly connected with a motor. One end of the electric telescopic rod is fixedly connected with a sliding table, the bottom of the sliding table is slidably connected with a sliding seat, the bottom of the sliding seat is fixedly connected with the top of the workbench, and a clamping mechanism is arranged at the top of the sliding table. According to the valve block welding device, welding work of wide and many welding points distributed on the outer wall of a valve block is facilitated, and the problems that when conventional floor type clamping welding is conducted on the valve block, when different faces of the valve block need to be welded and clamped for multiple times, working time is long, efficiency is low, and the valve block deforms due to the fact that the valve block is clamped for multiple times are solved.

The invention discloses a busbar welding auxiliary device which effectively achieves the purpose of fixing a busbar terminal and a stator copper wire terminal, the busbar welding auxiliary device comprises a tool base, a clamping assembly and a wire abutting assembly, the tool base comprises a supporting ring and a supporting base, the clamping assembly comprises a first clamping disc and a second clamping disc, and the wire abutting assembly comprises a first clamping disc and a second clamping disc; a first wire groove and a second wire groove are formed in the first clamping disc and the second clamping disc in a circumferential array mode respectively, the wire abutting assembly comprises a fixing block fixedly connected with the lower side wall of the second clamping disc, and an abutting rod is arranged in the middle of each fixing block. By means of the device, the better pressing effect is achieved, the welding effect and quality are guaranteed, a copper wire can be away from a busbar during welding, workers can conduct welding conveniently, the pre-clamping stability is improved, and overall installation of the device is facilitated.

The invention relates to the technical field of welding equipment, and discloses planetary gear reducer shell welding equipment which comprises an operation table, an automatic welding machine is installed on the operation table, and a welding head is arranged on the automatic welding machine; the clamping device is used for clamping the speed reducer shell during welding operation; the slag removing device is used for removing welding slag on the welding head; the air cooling device is used for promoting cooling of the speed reducer shell after welding is completed; the clamping device comprises a motor, a gear ring is rotationally installed on the operation table, and a first sliding rod and a second sliding rod are installed on the operation table in a sliding mode. Through the arrangement of the clamping device, the multiple clamping pieces and the multiple elastic telescopic rods can adapt to the irregular surface of the speed reducer shell through cooperation, the speed reducer shell is effectively clamped, meanwhile, the speed reducer shells of various specifications can be effectively clamped, and the stability of the speed reducer shell in the welding process is kept.

The invention relates to the technical field of industrial production, and discloses an angle-adjustable welding machining device for a boiler, which comprises a loading plate and a sliding frame connected above the loading plate in a sliding manner, a boiler body is arranged above the loading plate, the sliding frame comprises a positioning assembly, and the positioning assembly comprises a limiting bin, a frame-shaped sliding plate and a second spring. Positioning boxes are symmetrically and slidably connected into the sliding frame, second sliding blocks are slidably connected to the middles of the positioning boxes, first sliding blocks are symmetrically and slidably connected to the upper and lower sides of the positioning boxes with the second sliding blocks as the center, and first rollers are rotatably connected to the ends, close to the furnace body, of the first sliding blocks; a motor is limited through a positioning barrel, the two sides of the furnace body can be evenly clamped in the horizontal direction by moving first rolling wheels at the two positions and judging the vertical state of a frame-shaped sliding plate through a vertical detector, and therefore the stability of the furnace body is guaranteed to the maximum extent when the furnace body is limited; and therefore, a gap between the two furnace bodies after being folded is reduced.

The utility model relates to stainless steel pipe machining equipment which comprises a base and a steel pipe, a fixing pipe is arranged on the base, and the fixing pipe is arranged on the outer side of the steel pipe in a sleeving mode; a rotating pipe is rotationally arranged in the fixed pipe, and a clamping assembly used for clamping the steel pipe is arranged in the rotating pipe. A rodless air cylinder is arranged on the base in the length direction of the base, and a second air cylinder is arranged on a sliding block of the rodless air cylinder in the vertical direction. The end of a piston rod of the second air cylinder is connected with a welding head, and the head of the welding head faces the steel pipe. A push plate abutting against the steel pipe is arranged at one end of the steel pipe, and a pushing assembly used for driving the push plate to move in the axial direction of the steel pipe is arranged on the base. According to the welding device, the situation that the axial position of the steel pipe needs to be manually adjusted when the joint closing positions of the different positions of the same steel pipe are welded is avoided, and therefore the welding efficiency is greatly improved.

A sports equipment machining and welding device comprises a positioning supporting seat, a welding supporting seat and a to-be-welded pipe, the welding supporting seat is located in the middle, the two sides of the welding supporting seat are fixedly connected with the positioning supporting seat, a laser welding mechanism is arranged at the top of the welding supporting seat, and the laser welding mechanism conducts welding operation on a to-be-welded connector of the to-be-welded pipe. An open type auxiliary bearing mechanism, a pipeline driving mechanism and a sweeping mechanism are arranged at the top of the positioning supporting seat, the pipeline driving mechanism is located in the middle, and the open type auxiliary bearing mechanism is located on the side, away from the laser welding mechanism, of the pipeline driving mechanism and provides auxiliary supporting operation for a to-be-welded pipe. The pipeline driving mechanism comprises a feeding driving device, a rotation driving device and a conversion device, and the feeding driving device is located on the side close to the laser welding mechanism.

The utility model discloses an industrial robot welding positioning tool which comprises a flange base, two limiting bases are fixedly connected to the surface of the flange base, first clamping assemblies are fixedly connected to the front side and the rear side of the surface of the flange base, and strip-shaped sliding grooves are formed in the surfaces of the limiting bases. And a first moving seat and a second moving seat are slidably connected into the strip-shaped sliding groove through adjusting mechanisms correspondingly, second clamping assemblies are arranged on the surfaces of the first moving seat and the second moving seat correspondingly, and a welding rod conveying mechanism is arranged at the upper left corner of the flange base. Through arrangement of a limiting base, a strip-shaped sliding groove, an adjusting mechanism and the like, a first servo motor can work to drive a bidirectional lead screw to rotate, a first moving seat and a second moving seat are in threaded connection with the bidirectional lead screw, and the first moving seat and the second moving seat are limited in cooperation with the strip-shaped sliding groove; and the relative position of the first moving seat and the second moving seat can be adjusted, so that the position of the plate can be adjusted, and convenience is provided for plate welding work.

The invention belongs to the technical field of robot welding, and discloses a welding spot positioning method for an underground diaphragm wall reinforcement cage, which is used for positioning a welding spot between a transverse bar and profile steel, and comprises the following steps: establishing a three-dimensional coordinate system, and obtaining a three-dimensional point cloud data set of the transverse bar and the profile steel, processing the three-dimensional point cloud data set to form a first point set, determining a starting point coordinate of a center line of the connection section according to the first point set, processing the three-dimensional point cloud data set to form a second point set, determining an end point coordinate of the center line of the connection section according to the second point set, and determining the end point coordinate of the center line of the connection section according to the starting point coordinate and the end point coordinate of the center line of the connection section. And determining starting point coordinates and terminal point coordinates of a welding seam between the connecting section and the profile steel. By means of the arrangement, the welding spot positioning method for the underground diaphragm wall reinforcement cage can achieve accurate positioning of the welding spot position, and the welding quality and the operation efficiency can be improved easily.

The invention discloses a new energy automobile motor spraying pipe welding tool and belongs to the technical field of motor spraying pipe welding, the new energy automobile motor spraying pipe welding tool comprises a workbench and a spraying pipe blank, supporting seats are fixedly connected to the two sides of the upper end of the workbench, moving seats are arranged at the upper ends of the two supporting seats, and U-shaped holes are formed in the side end faces of the moving seats; clamping mechanisms are arranged on the outer sides of the two moving seats, and a turnover mechanism is arranged on the left side of the moving seat on the left side; the spraying pipe blank comprises a main pipeline and an auxiliary pipeline, the main pipeline is located in the U-shaped hole, and the auxiliary pipeline is welded to the lower end of the main pipeline; a placing disc is fixedly connected to the upper end of the workbench, and a positioning column is fixedly connected to the upper end of the placing disc and matched with the auxiliary pipeline. According to the auxiliary pipeline welding device, workers do not need to hold auxiliary pipelines to be aligned with a main pipeline, so that the labor intensity of the workers is reduced, meanwhile, the multiple auxiliary pipelines can be fixed at the same time, the multiple auxiliary pipelines can be conveniently welded to the main pipeline at the same time, and thus the working efficiency is improved.

The utility model provides a seamless steel tube welding support device, which relates to the technical field of seamless steel tube welding support and comprises a bottom plate, two mounting plates are arranged on the bottom plate, circular grooves are arranged on the mounting plates, a mounting structure is arranged on the two mounting plates jointly, the mounting structure mainly comprises two rotating rings, and the rotating rings are arranged on the bottom plate. The two rotating rings are both rotationally connected to the mounting plate, first gears are fixedly connected to the rotating rings, second gears are connected to the first gears in an engaged mode, the second gears are rotationally connected with the mounting plate, an outer rod is fixedly connected to one second gear, an inner rod is fixedly connected to the other second gear, and the outer rod is fixedly connected to the inner rod. According to the welding device, the problems that a seamless steel pipe needs to be welded by a circle along the outer diameter, the connecting position located at the bottom is shielded by the steel pipe, welding is not convenient for workers, and the welding precision is reduced are solved.

The invention relates to the technical field of welding tables, in particular to a multifunctional welding table which comprises a workbench and further comprises a base plate, and the workbench is rotationally installed on the base plate; supporting plates are symmetrically arranged at the bottom of the base plate. Scrap collecting boxes are arranged at the two ends of the workbench correspondingly, a shadowless lamp is arranged on one side of the workbench in a sliding mode, and the shadowless lamp is used for illuminating the workbench. The shadowless lamp is additionally arranged on the base plate, the shadowless lamp illuminates a workpiece, welding operation of the workpiece is facilitated, and the welding precision is improved; and the workpiece is adjusted to an angle facilitating machining through rotation of the workbench, so that the convenience of welding personnel and the practicability of the welding table are greatly improved.

The utility model discloses welding equipment for electric vehicle part production, and relates to the technical field of electric vehicle part production, the welding equipment comprises a carrier plate, a welding piece is arranged above the carrier plate, a fixing block is fixedly arranged at the upper end of the carrier plate, clamping pieces are rotatably arranged on the two sides of one end of the fixing block, and the clamping pieces are arranged on the two sides of the other end of the fixing block. The welding equipment comprises a fixing block, a rotating disc is arranged at one end of the fixing block, a telescopic rod is fixedly arranged at one end of the rotating disc, one end of the telescopic rod penetrates through the fixing block and extends to one side of the fixing block, and an adjusting pipe is arranged on one side of the fixing block. The electric vehicle part welding device is simple in structure, convenient to operate, good in fixing effect, capable of improving the stability of welding machining and enhancing the welding quality, simple in adjusting structure design, convenient to operate, capable of achieving position adjustment of a welding structure in three axial directions, good in welding effect in cooperation with electric vehicle parts and high in universality.

The invention provides a bag-type dust collector machining and welding device. Relates to the technical field of welding. The bag-type dust collector machining and welding device comprises a supporting table and an electric welding clamp, a first rotating shaft is rotationally installed at the top of the supporting table, an outer concave frame is fixedly installed at the top end of the first rotating shaft, a welding table is fixedly installed at the top of the outer concave frame, and a first inner concave frame is fixedly installed at the bottom of the welding table; a first inward-concave frame is fixedly installed on the bottom of the welding table, a first two-way lead screw is rotatably installed in the first inward-concave frame, two transverse moving pieces are installed on the first two-way lead screw in a threaded mode, a second inward-concave frame is fixedly installed at the bottom of the welding table, and the first inward-concave frame penetrates through the second inward-concave frame. And a second bidirectional lead screw is rotationally mounted in the second concave frame. The welding device has the advantages that the labor intensity of welding personnel is reduced, the welding efficiency is improved, and the welding attractiveness can be improved.

The invention relates to the technical field of automobile welding. The invention discloses automobile part welding equipment which comprises a welding table, two fixing assemblies are arranged on the welding table, a connecting frame is arranged at the side end of one fixing assembly, and the bottom of the connecting frame is movably connected with the top of the welding table through symmetrically-arranged telescopic rods; a welding machine is arranged on the sides, away from the connecting frame, of the fixing assemblies, a driving assembly is arranged at the side end of the fixing assembly located on the lower portion, an automatic disengaging device is arranged on the driving assembly, a connecting assembly is arranged at the side end of the automatic disengaging device, and an alignment assembly is arranged at the side end of the connecting assembly; and an auxiliary assembly is arranged on the other side of the connecting assembly, and the automatic disengaging device comprises a disengaging assembly and a switching assembly. Through work of the automatic disengaging device and the connecting assembly, the tubular part can be automatically fixed and aligned, meanwhile, the tubular part is driven to rotate for welding, and the welding efficiency and the welding quality are greatly improved.

The transformer oil tank welding turnover device comprises a rectangular frame, rectangular grooves which are mutually communicated are formed in the front side and the rear side of the inner surface of the rectangular frame, and the upper portions of the front side and the rear side of the inner surface of the rectangular frame are jointly in sliding connection with a sliding plate; an electric telescopic rod is fixedly connected to the middle of the left side of the inner surface of the rectangular groove, a connecting plate is fixedly connected to the right end of a piston rod at the output end of the electric telescopic rod, a second electromagnet is fixedly connected to the upper end of the connecting plate, and a first electromagnet is fixedly connected to the upper end of the horizontal part of the sliding plate; an L-shaped plate is fixedly connected to the right portion of the upper end of the rectangular frame, a rotating assembly is arranged on the rear portion of the right side of the L-shaped plate, and a slag removing assembly is arranged on the front portion of the right side of the L-shaped plate. According to the transformer oil tank welding turnover device, the supporting assembly is arranged, so that a cylindrical part can be supported when a circular transformer oil tank is welded, and the burden of workers is relieved.

The present invention discloses a welding device based on a prefabricated box girder steel bar skeleton, which specifically relates to the technical field of box girder processing, including a workbench, a fixed seat is vertically installed in the middle position on one side of the upper surface of the workbench, a welding robot is detachably installed on the upper surface of the fixed seat; and a connecting piece is rotatably installed on one side of the fixed seat. The present invention completes the active switching of two limiting mechanisms through a power mechanism, and at the same time drives multiple clamps on the limiting mechanism to act synchronously, thereby completing the internal and external multiple clamping and fixing of the stirrups, and can additionally complete the top limiting action of the stirrups, and can complete the synchronous control of the clamps in different positions, making the welding work more efficient, and can complete the active feeding action of the limiting mechanism under the welding platform through the feeding mechanism, thereby completing the pre-installation action of the stirrups, and subsequently driving the welding platform to complete the flipping to complete the continuous welding action, thereby improving the welding efficiency.

The invention discloses a double-gun symmetrical back-gouging-free welding method for engine base parts of a marine engine. The double-gun symmetrical back-gouging-free welding method comprises the following steps that firstly, the engine base parts are assembled; secondly, rivet welding fixing is conducted; thirdly, backing welding is conducted; 4, filling and cover surface welding are carried out; and after bottoming welding is completed, the engine base part is hoisted to a welding station, and corresponding filling and cosmetic welding are carried out at the flat welding position. The back-gouging-free welding method is reasonable in overall design and easy and convenient to operate, back-gouging-free welding can be achieved for welding of the bearing seat and the transverse web part, the welding process is simplified, the welding efficiency is improved, the production period is shortened, meanwhile, the machine seat part is not prone to deformation in the welding process, the welding quality is guaranteed, and the production cost is reduced. And great convenience is brought to the welding work of the engine base part.

The present invention provides a movable pin welding tool, which relates to the technical field of auxiliary equipment for pin welding, including a tool base, a driving motor is fixedly connected to the tool base by bolts at the bottom, a lower rotating table is fixedly connected to the rotating shaft of the driving motor, a rotating table support frame is fixedly connected to the top of the lower rotating table, and an upper rotating table is welded to the top of the rotating table support frame. The pin welding tool in the present application has the functions of automatic clamping and automatic unloading of the pin, and does not require manual or automated mechanical control, thereby improving production efficiency and reducing production costs, and solving the problem that the traditional pin ear piece welding tool needs to be manually or mechanically installed on the tool before welding can be started, and after welding is completed, the finished workpiece needs to be taken out manually or mechanically and a new pin and ear piece needs to be installed, and the welding work is stopped during this process, and the intermittent time process is not conducive to efficient and continuous welding work.

The utility model discloses a welding machine mounting frame, and belongs to the technical field of welding machines. Comprising a fixing frame, a partition plate is fixedly connected to the interior of the fixing frame, a top plate is fixedly connected to the upper end of the fixing frame, a workbench is hinged to one side of the top plate, an overturning support is hinged to one side of the interior of the workbench, and a moving groove is formed in the upper portion of the interior of the partition plate. The movable frame and the limiting strips move towards the position, above the partition plate, of the welding machine, the limiting strips are moved and adjusted at the same time, the limiting strips are moved to the open position of the outer wall of the welding machine till the limiting strips abut against the welding machine, and therefore the welding machine is fixed to the partition plate, and the welding machine is prevented from shaking or falling off from the partition plate in the moving process. Meanwhile, the movable frame can fix the welding machines of different sizes, and the multiple movable limiting strips can fix the different positions of the welding machines.

The utility model discloses a locating device for excavator door welding, which comprises a rotating motor and a rear shell plate, the output end of the rotating motor is provided with the rear shell plate, one side of the rear shell plate is provided with a front shell plate, a sliding groove is arranged between the front shell plate and the rear shell plate, the inner wall of the rear shell plate is provided with a servo motor, and the servo motor is connected with the rear shell plate. And a gear is installed at the output end of the servo motor, a gear ring is arranged in the position, on one side of the gear, of the interior of the sliding groove, the gear ring is meshed with the gear, four sets of fixing blocks are installed on the outer wall of the rear shell plate, and a side limiting wheel is installed at one end of each fixing block. According to the welding device, the excavator door can be conveniently overturned and adsorbed, the welding angle of the excavator door can be conveniently and circumferentially rotated, adjusted and positioned, the excavator door at a low position can be conveniently adsorbed and carried to a welding position, the excavator door can be conveniently welded from different positions, and the welding convenience and the welding flexibility are improved.

The utility model discloses a welding fixture for a sheet metal box body. The welding fixture comprises a vertical plate and two clamping components, the clamping assembly comprises an upper pressing block and two connecting rods, wherein the upper pressing block and the two connecting rods are longitudinally connected to the vertical plate in a sliding mode. One connecting rod is rotationally connected with the upper pressing block and is rotationally connected with the upper end of the vertical plate, and the other ends of the two connecting rods are rotationally connected with a middle rotating shaft at the same time; a lifting plate is longitudinally connected to the vertical plate in a sliding manner; and the lifting plate can selectively lock the middle rotating shaft. And the metal plate box body is obliquely clamped on the bottom plate and can rotate relative to the table top, so that welding operation is facilitated. And when the upper pressing block and the side pressing block clamp the metal plate box body, the metal plate box body cannot move, and when the upper pressing block and the side pressing block are loosened, the metal plate box body is convenient to take and place. The lifting plate longitudinally slides to drive the upper pressing block and the side pressing block to move at the same time, the position of the metal plate box can be kept, the clamping stability is improved, no new operation step is added, and operation is easy and convenient.

The invention provides automatic welding equipment for cabinet processing, which comprises a welding robot and a workbench, and further comprises a pressing and positioning mechanism arranged on one side of the workbench and a cleaning mechanism arranged on the workbench, the pressing and positioning mechanism comprises a sliding rail fixed to one side of the workbench, a moving base arranged on the sliding rail in a sliding mode, a mounting base fixed to the moving base, a rotating shaft rotationally arranged on the mounting base, a supporting plate fixed to one end of the rotating shaft and an electromagnet arranged on the supporting plate. The electromagnet is used for adsorbing and fixing a workpiece to be welded, and the pressing and position adjusting mechanism further comprises a position adjusting assembly used for driving the rotating shaft to rotate so that the supporting plate can be switched between the horizontal posture and the vertical posture; the problems that in existing equipment, workpiece pressing and adjusting are inconvenient, interference is likely to happen in the welding process, and the welding slag cleaning efficiency of a workbench is not high are solved.

The utility model discloses a steel structural part welding device which comprises a bottom plate, a first driving assembly, a second driving assembly and a lifting assembly. A fixing support is installed on the upper surface of the bottom plate, a lifting assembly is installed on the upper surface of the upper end of the fixing support, fixing shafts are rotationally installed on the two sides of the interior of the fixing support, circular plates are installed at the inner ends of the fixing shafts, and a rectangular frame is jointly installed on the inner sides of the two circular plates. Limiting plates are installed on the two sides of the upper surface of the bottom plate, and the upper ends of the limiting plates are in an arc shape. Compared with the prior art, the steel structural part can be lifted to be horizontal with the two clamping plates and located between the two clamping plates through the lifting assembly, so that the two clamping plates clamp the steel structural part, the labor intensity of workers is reduced, the steel structural part can be turned over electrically, and the work efficiency is improved. Therefore, the steel structural part can be welded in all directions, and the welding efficiency of the steel structural part is improved.

This utility model provides an easy-to-assemble automotive seat frame welding device, relating to the field of automotive seats. It includes a work platform, on which an industrial spot welding machine is fixedly mounted. A welding plate is slidably connected to the top surface of the work platform, and two sets of fixing mechanisms are provided on the top surface of the welding plate. A moving mechanism for driving the welding plate is provided inside the work platform. This application, by setting up components such as an industrial spot welding machine, a welding plate, fixing mechanisms, and a moving mechanism, allows the welding plate to be fixedly clamped by the fixing mechanisms, preventing the frame from moving during welding and affecting welding accuracy. The moving mechanism drives the welding plate to move at multiple angles on the work platform, allowing the welding plate to adjust the welding position of the component. This facilitates welding operations at various positions of the frame, effectively avoiding welding dead angles and improving the quality and efficiency of the welding operation.

The invention discloses a marine mechanical seat welding positioning device and a positioning method, and belongs to the technical field of marine machining. The marine mechanical seat welding positioning device comprises a base, a connecting frame is arranged at the upper end of the base, first motors are arranged on the two sides of the upper end of the connecting frame, screw rods are arranged at the output ends of the first motors, and sliding blocks are in threaded connection with the surfaces of the screw rods; a connecting frame is arranged on the base, a sliding block is arranged on the connecting frame, a moving groove corresponding to the sliding block is formed in the connecting frame, an air cylinder is arranged at one end of the sliding block, a clamping plate is arranged on one side of the air cylinder, and moving assemblies are arranged on the two sides of the lower end of the base. The worm rotates to drive the rotating shaft to rotate in the fixing box through the worm gear, the rotating shaft rotates to drive the clamping plate to rotate, the clamping plate rotates to drive the seat to rotate, the rotating assembly is arranged to conduct rotating adjustment on the clamped and fixed seat, and welding work can be conveniently conducted on different positions of the seat.

The utility model provides an electronic circuit board welding mechanism, which relates to the technical field of circuit board processing and comprises a bottom plate, a fixing assembly is arranged on one side of the bottom plate, a placing table is fixedly connected to the top of the bottom plate, a circuit board body is arranged on the top of the placing table, and a limiting assembly and a welding assembly are arranged on the top of the bottom plate. According to the utility model, by starting the driving motor, the first threaded rod is limited by the first limiting groove, so that the first threaded rod drives the moving block to move left and right, the moving block drives the air pump and the jet head to move left and right, and then the air pump is started, so that the air pump sprays air to the surface of the circuit board body through the jet head; according to the circuit board dust removal mechanism, the problems that in the prior art, a dust removal mechanism for the surface of a circuit board is not arranged, the welding quality of electronic elements can be reduced due to the existence of dust, the quality of the circuit board is further reduced, and practicability is poor are solved.

The utility model discloses an auxiliary welding device for a goods shelf frame, which belongs to the technical field of goods shelf welding and comprises a base and a workbench, the base and the workbench are arranged in an abutting mode, a bottom plate is arranged at the bottom of the workbench, a fixing frame is fixedly arranged on the bottom plate, and a movable groove and an annular groove are formed in the top of the workbench. A second sliding plate and a first sliding plate are slidably arranged in the movable groove and the annular groove, and a mechanical arm is mounted on the first sliding plate; according to the welding device, the first sliding plate sliding in the annular groove and the second sliding plate sliding in the movable groove are arranged, a first welding gun and a second welding gun are matched to achieve welding operation on a frame, a second electric telescopic machine drives a movable block to move, the frame is supported through a rotating rod and a supporting plate, and the welding efficiency is improved. And the frame is prevented from shaking in the welding process, the welding precision is improved, feeding and discharging of the frame are achieved through cooperation of the first driving motor and the first electric telescopic machine, welding operation is facilitated, and convenience and rapidness are achieved.

The invention provides a welding clamp for integrated circuit chip production, and belongs to the field of integrated circuit chip processing, the welding clamp comprises a base, an adjusting assembly is mounted on the base, a supporting plate is mounted on the adjusting assembly, and a chip body is mounted on the supporting plate; a clamping assembly; the clamping assembly comprises a sliding cavity formed in the supporting plate, the inner wall of the sliding cavity is rotationally connected with a two-way screw rod, and two sliding blocks are slidably connected into the sliding cavity. The two side walls of a chip body are clamped through the two connecting frames, the stability of the chip body is improved, welding work of a user is facilitated, the chip bodies of different sizes can be clamped, the practicability of the device is improved, the chip bodies can be pressed through a pressing rod, the stability of the chip bodies is further improved, and the chip bodies can be conveniently welded. And meanwhile, the buffer assembly can prevent the chip body from being damaged due to excessive stress after the pressing rod is in contact with the chip body.