Improved generation is contact for vacuum interrupter

The utility model discloses an improved generation is contact for vacuum interrupter, including contact blade, iron core, turning arm, current -guiding ring and conducting rod, the contact blade top is circular, and the bottom is flat vertical picture peg, and insert in the square slot on the iron core contact blade bottom, current -guiding ring cover sets up a plurality of fasteners at current -guiding ring's upper surface on the turning arm and fixed, and the fastener inserts set up on the iron core downthehole, conducting rod one side sets up the breach, and the turning arm is laminated with the conducting rod in fixing the breach on the conducting rod, the iron core is cylindrical structure, sets up square groove on the symmetry axis of iron core, evenly sets up multi -disc iron sheet, multi -disc iron sheet bottom structure as an organic whole on the both sides of recess. By adopting the above structure, the utility model, the intensity of contact blade is big, difficult fracture, and iron core processin