Patent ID: 9108259
Filing Date: 2015-08-18
Classification: B23G,B23P

Abstract:
1. A screw rod forming machine, comprising: a base unit; a straight moving unit; a lateral moving unit; a platform slidably disposed on the base unit by the lateral moving unit and driven by the lateral moving unit to move toward right or left direction along the base unit; a spindle unit slidably disposed on the base by the straight moving unit; the spindle unit being used to form screw threads on a screw rod, and the spindle unit comprising a spindle motor and a spindle knife seat driven by the spindle motor; a thread forming tool being formed on the spindle knife seat; the spindle unit being driven by the straight moving unit to move toward front or back direction to be close to or away from the platform; a clip unit being disposed on the platform, and the clip unit comprising a clamping head, a tailstock, and a clamping head rotation power device; an unprocessed material being clamped between the clamping head and the tailstock, and the unprocessed material being driven by the clamping head rotation power device to move; a lifting/lowering unit being provided on the straight moving unit; a second processing unit comprising a power unit vertically disposed on the lifting/lowering unit, and a second processing knife tool driven by the power unit; the second processing unit being able to be close to or away from the unprocessed material by moving up and down via the lifting/lowering unit; and a front/back moving unit being disposed between the straight moving unit and the lifting/lowering unit; the front/back moving unit comprising a first sliding engagement part disposed on the straight moving unit, and a second sliding engagement part disposed on the lifting/lowering unit, and a first power unit; the first sliding engagement part and the second sliding engagement part slidably connecting to each other; the lifting/lowering unit being able to move toward front or back direction along the first sliding engagement part by being driven by the first power unit.