12results about How to "Expand the welding range" patented technology

The utility model discloses an aluminum spot welding positioning tool which comprises a positioning frame and a bottom plate, the bottom end of the positioning frame is provided with the bottom plate, the top end of the bottom plate on one side of the positioning frame is provided with a transverse moving frame, the top end of the transverse moving frame is provided with a moving seat in a sliding mode, and a supporting frame is installed in the positioning frame. A universal driving shaft is movably installed in the supporting frame, the universal driving shaft extends to the outer portion of the supporting frame, and a supporting plate is installed on the outer wall of the positioning frame. According to the positioning tool, the positioning tool can be conveniently adjusted to adapt to workpieces with different lengths, the workpieces can be conveniently and rapidly clamped and fixed through the positioning tool, and the working efficiency is improved; and in addition, the workpiece can be conveniently rotated, adjusted and positioned, the welding range of the workpiece is widened, and the workpiece clamping, positioning and welding efficiency of the positioning tool is improved.

The utility model discloses a kind of pantograph lower arm rod welding tool, it is related to pantograph technical field, the clamping overturning mechanism includes first motor fixedly connected on the right side of right side support plate, connecting shaft rotationally connected between the inner wall of two support plates and two rotating shafts rotationally connected on the inner wall of two support plates, the surface of first motor output shaft is fixedly connected with first gear, the surface of connecting shaft is fixedly connected with second gear and two first sprocket respectively, the surface of two rotating shafts is fixedly connected with second sprocket, the utility model is fixed by being clamped overturning mechanism, pantograph lower arm rod workpiece is clamped, let it be fixed, prevent displacement when welding causes welding failure, simultaneously can control it to overturn, let its upper and lower two faces can be welded, expand the range of welding, improve welding efficiency.

The utility model discloses welding equipment for automobile tailboard production, which comprises a bottom plate, a welding fixing frame fixedly connected to a transportation frame, a second driving motor fixedly mounted on a second fixing frame, a sliding frame slidably connected to the welding fixing frame, a first electric push rod fixedly mounted on a third fixing frame, and a second driving motor fixedly mounted on the third fixing frame. A first moving block is slidably connected to the sliding frame, a second electric push rod is fixedly installed on the first moving block, a welding device is fixedly installed at the bottom end of a second connecting rod, a cleaning plate is fixedly connected to the bottom end of a telescopic rod of a third electric push rod, and a distance sensor is installed on the cleaning fixing frame. The first electric push rod drives the first moving block and the welding device to move, so that the deviation distance between the welding device and the tail plate can be corrected in time according to the actual situation, the second driving motor drives the sliding frame welding device to move, the continuous welding effect on the tail plate is achieved, meanwhile, the welding range of the tail plate is enlarged, and the welding efficiency is improved. And the accurate welding efficiency is improved.

The utility model relates to the technical field of ultrasonic welding machines, and discloses an ultrasonic welding head convenient to disassemble for an ultrasonic welding machine, which comprises a base, the left side of the top of the base is movably connected with a movable rod through a bearing, the top of the movable rod is fixedly connected with a moving assembly, and the moving assembly comprises a moving box. A moving motor is fixedly connected to the right side of an inner cavity of the moving box. By arranging the moving assembly, the ultrasonic welding head can be driven to move under the cooperation of the moving motor, the threaded rod and the threaded sleeve, the welding range is expanded, by arranging the clamping assembly, the ultrasonic welding head can be quickly disassembled and assembled, the time for assembling and disassembling the ultrasonic welding head is saved, and the welding efficiency is improved. According to the ultrasonic welding equipment, the overall operation effect of the welding equipment is improved, then the convenience of disassembly and assembly of the ultrasonic welding head is effectively improved, use is more facilitated, through arrangement of a first electric push rod, the height of the ultrasonic welding head can be adjusted, and the welding effect is further improved.

The invention discloses a multi-angle gas storage tank welding device and a welding method thereof, relates to the related field of welding devices, and aims to solve the problems that in the prior art, a welding device can only conduct linear welding in the horizontal plane or vertical plane direction, the welding angle needs to be continuously adjusted during arc welding, and the welding efficiency is high. The welding angle is matched with the arc-shaped welding position, and the requirement of a complex welding structure cannot be met. A first connecting rotating gear is connected to the inner side of the upper end of the middle horizontal shelf board, a second connecting rotating gear is connected to the outer side of the upper end of the middle horizontal shelf board, an outer rotating sleeve is fixed to the lower end of the second connecting rotating gear, and the outer rotating sleeve penetrates through the middle horizontal shelf board and is fixedly provided with a lower rotating box body; and a third fixing seat is welded and fixed to the upper end of one side of the lower rotating box body, a second multi-stage hydraulic cylinder is rotationally connected into the third fixing seat through a shaft, and a second rotating column is fixed to the end, close to the second multi-stage hydraulic cylinder, of an outer limiting sliding rod.

The utility model relates to the technical field of welding devices, and discloses a sodium battery welding device which comprises a base, a first motor is fixedly connected to the lower side of the base, an output shaft of the first motor penetrates through the base and is fixedly connected with a rotating disc, one end of the base is fixedly connected with a first supporting plate, and an adjusting assembly is arranged at the upper end of the base. The adjusting assembly comprises an adjusting assembly fixedly connected to the upper end of the base, the adjusting assembly comprises fixing plates arranged at the two ends of the rotating disc, the lower ends of the fixing plates are fixedly connected to the base, first electric telescopic rods are fixedly connected to the upper ends of the fixing plates, and clamping plates are fixedly connected to the ends, away from the fixing plates, of the first electric telescopic rods. A second electric telescopic rod is fixedly connected to the upper end of the first supporting plate, and the height, angle and the like of the laser welding device can be adjusted in an applicable mode through the adjusting structure, so that the welding range of the welding device is widened, the sodium battery shell in a special shape and at a special position is welded, and the use convenience of the welding device is improved.

The utility model belongs to the technical field of steel reinforcement cage seam welder, and disclose numerical control steel reinforcement cage seam welder, including base, the inside fixed setting of base is provided with the fixed frame, the outside of fixed frame is provided with power component, power component includes the double -end motor fixedly set in the fixed frame, the main shaft end fixed setting of double -end motor has main gear, the outside of main gear is meshed with from gear, the outside fixed setting of from gear has screw rod, the outside screw thread connection of screw rod has sliding block, and sliding block is in the inside sliding of base, sliding block includes the occlusion block of screw thread connection with screw rod, the outside fixed setting of occlusion block has fixed base, through above -mentioned scheme, solved the problem that the seam welder cannot adjust itself according to the length of reinforcement, adjust the welding range of itself to adapt to a variety of reinforcement, improve the adaptability and practicality of device, also improve work efficiency.

The utility model discloses a pipe flange automatic argon arc welding machine, including frame, turnover subassembly, horizontal movement linear module and welding torch head, one side of frame is provided with mounting seat, and one end of mounting seat is provided with turnover subassembly, and turnover subassembly includes servo motor, planetary reducer and rotating box, one end fixed with servo motor of mounting seat is connected with planetary reducer of servo motor's output shaft, and the output shaft of planetary reducer is connected with rotating box, one end of rotating box is provided with rotating subassembly, and rotating subassembly includes reduction motor, driving gear, gear ring and rotating seat, the inside fixed with reduction motor of rotating box is connected with driving gear of reduction motor's output shaft, the utility model discloses the setting of rotating subassembly, when utilizing three jaw chuck to hold the end of flange or pipeline, can start reduction motor, make it through driving gear and gear ring drive rotating seat rotation, can carry out turnover to pipe flange class workpiece to the welding range of expansion.

The utility model discloses a spot welding device for PCBA (printed circuit board assembly) board processing, which belongs to the technical field of PCBA board processing and comprises a spot welding table, a sliding groove is formed in the upper surface of the spot welding table, a first sliding block is slidably connected in the sliding groove, a rotating shaft is fixedly connected to the upper surface of the first sliding block, and a placing table is rotatably connected to the upper end of the rotating shaft. Hinge rods are symmetrically hinged to the lower surface of the placement table, an adjusting mechanism is arranged at one end of each hinge rod, an adjusting assembly is arranged in the first sliding block, the upper surface of the spot welding table is fixedly connected with a spot welding frame, the lower surface of the spot welding frame is fixedly connected with a spot welding gun, and the spot welding gun is aligned to the placement table. According to the PCBA board spot welding device, the rotating angle and the horizontal moving position of the PCBA board are flexibly adjusted when spot welding is conducted on the PCBA board, spot welding can be conducted on the PCBA board comprehensively, therefore, the situation that the spot welding device is limited during working, the welding range of the spot welding device is increased, meanwhile, the PCBA board is prevented from being taken down again for adjustment, time is saved, and the spot welding efficiency of the PCBA board is improved.

The utility model belongs to the field of welding, and particularly relates to a welding gun fixing translation adjusting mechanism which comprises a translation base, the inner wall of the translation base is connected with a transverse sliding plate in a sliding mode, the outer wall of the transverse sliding plate is fixedly connected with a rotating base, and a fixing structure is arranged on the side, away from the transverse sliding plate, of the rotating base. The inner wall of the rotating base is rotationally connected with a rotating rod, the fixing structure comprises a fixing seat, and the outer wall of the rotating rod is fixedly connected with the fixing seat. According to the welding gun fixing and translation adjusting mechanism, by moving the sliding plate, the first modular chuck is driven to be away from a welding gun, a limiting block is clamped into a limiting hole in the sliding plate, the sliding plate is fixed, the second chuck is driven to move by rotating the threaded rod, then welding guns of different types can be clamped conveniently, and the welding gun fixing and translation adjusting mechanism is convenient to operate by pulling out the limiting block. And the second chuck can be automatically seen through the first spring, at the moment, the replacement work of the welding gun is completed, and convenience and rapidness are achieved.

The utility model discloses a double-arm submerged arc welding machine, and relates to the technical field of submerged arc welding machines. The four-hole mounting plate is fixedly connected to the lower end of the bottom end seat; the angle rotating mechanism is mounted and connected to the middle position of the upper end of the bottom end seat; the welding device has the technical effects that an assembling screw rod of the angle rotating mechanism can effectively drive the double-arm rotating machine base to rotate in the rotating process, the welding moving mechanism conducts angle rotation through rotation of the double-arm rotating machine base, and the welding moving mechanism conducts angle rotation through rotation of the double-arm rotating machine base; the submerged-arc welding mechanism can change the welding position through a second electric telescopic cylinder of the welding moving mechanism, and when the welding moving mechanism rotates by an angle, the welding moving mechanism can change the angle position of the submerged-arc welding mechanism, so that the welding range can be effectively enlarged, and welding use is more convenient.

The utility model relates to the technical field of welding equipment, and discloses a high-stability welding frame which comprises a bottom box, a supporting plate is fixedly installed on the rear side of the top of the bottom box, a top box is fixedly installed on the front side of the supporting plate, a function box is arranged above the bottom box, and a rotating mechanism is arranged between the bottom box and the function box. A first seat hole is formed in the top of the function box, and a bidirectional mechanism is arranged on the function box. Compared with the prior art, the welding device has the following advantages and effects that by arranging the clamping mechanism, the purpose of preventing a workpiece from deviating can be achieved, the purpose of improving the stability of the workpiece can be achieved, by arranging the rotating mechanism, the purpose of welding the workpiece at different angles can be achieved, the welding range can be widened, and the welding efficiency is improved. And by arranging a bidirectional mechanism, workpieces of different specifications and sizes can be clamped and fixed, and the purpose of improving practicability can be achieved.