Automatic tooth-rolling machine for processing thin cylinder body workpiece

The utility model relates to an automatic tooth-rolling machine for processing a thin cylinder body workpiece. According to the automatic tooth-rolling machine for processing the thin cylinder body workpiece, an inner tooth-rolling mould synchronous revolution mechanism and an outer tooth-rolling mould synchronous revolution mechanism are arranged on a rack. A stroke switch convex wheel on a convex wheel shaft controls a contact control stroke switch to be communicated with a cylinder, and the thin cylinder body workpiece is pressed tightly through a press mould head. A change gear set and a tool holder wabbler mechanism of an outer tooth-rolling mould feed mechanism control advance and retreat of tools. Fixed point feed tooth-rolling processing includes that a screw on an inner tooth-rolling mould of a main shaft is adjusted to enable the inner tooth-rolling mould to turn a certain angle in advance and enable tooth mould end heads of the outer tooth-rolling mould and the inner tooth-rolling moulds not to be