Ultrasonic eccentric welding head

• Main Authors: ZHANG WEN, LIN XUESONG
• Format: Patent
• Language: Chinese; English
• Published: 27.05.2022
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses an ultrasonic eccentric welding head. Comprising a connecting rod, a welding head seat arranged on the connecting rod and a welding head arranged on the welding head seat, the welding head comprises an obstacle avoiding part connected with the welding head seat, an eccentric part connected with the obstacle avoiding part and welding teeth arranged on the eccentric part, the obstacle avoiding part is of a trapezoid structure, the trapezoid structure comprises a vertical face and an obstacle avoiding face, the obstacle avoiding face gradually inclines towards one side of the vertical face upwards from the bottom, and the included angle between the obstacle avoiding face and the vertical face is 34 degrees. The eccentric part is arranged on the top face of the obstacle avoidance part and is of a cuboid structure, and welding teeth arranged in an array mode are arranged on the top face of the eccentric part. The distance between the center of the eccentric part and the center of the we