Novel main muscle welding position ware is filled in drilling

The utility model discloses a novel main muscle welding position ware is filled in drilling, the installation structure comprises a sleeve, the sleeve pipe internal fixation has the supporting shoe, first movable block has been placed to the upper end of supporting shoe, one side of first movable block is fixed with the rack, the sheathed tube upper end is fixed with U type mount, be equipped withfirst turning block in the U type mount, the lower extreme of first turning block is fixed with the dwang, and the one end of dwang run through the sleeve pipe and extend to the cover intraductal, the one end of dwang is fixed with the conical tooth wheel, and one side intermeshing of conical tooth wheel and rack, be equipped with first screw thread through -hole on the U type mount, it is equipped with the screw rod to run through in the first screw thread through -hole. The utility model discloses a main muscle welding position can accomplish in that same platform equipment is last, does not need the reuse to arriv