6results 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 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 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.