Battery utmost point post welding set

The utility model discloses a battery utmost point post welding set, battery utmost point post welding set include round disc plate, round disc plate, bolt, nut, axle, bearing closing cap, bearing andbase down. Going up and being equipped with centre bore, fixed orifices and constant head tank on circle disc plate and the circle disc plate down, upward to pass through bolt, first nut, second nutand third nut fixed for round disc plate and circle disc plate down. Epaxial round disc plate and the down round disc plate of installing, the bearing is fixed in the dead eye of base, and the axle isfixed on the bearing, and the bearing closing cap is fixed on the dead eye of base, and the bearing reduces to go up circle disc plate and lower circle disc plate's rotary resistance. Go up constanthead tank and utmost point post clearance fit on circle disc plate and the lower circle disc plate, extremely the polar plate is placed to the upper end of post, upward makes plausible disc plate andis used for supporting the po