Stepping type conveyor for fully-automatic spherical roller super-finishing machine

The utility model discloses a stepping type conveyor for a fully-automatic spherical roller super-finishing machine. The utility model is mainly composed of a stepping motor (11), brackets (9), a transfer chain (10) and chain wheels (4). The two chain wheels (4) support on the two brackets (9) through a bearing. The brackets (9) are fixed at one side of the machine frame (1). The stepping motor (11) and the chain wheels (4) tandem drive. A transfer chain is equipped between the two chain wheels (4). Pickup material blocks (6) used for picking up work pieces are equipped on the chain wheels (4). The utility model has the advantages of simple structure and accurate feeding. When the utility model transports spherical rollers, because pickup material blocks used for feeding are equipped at an interval, the work pieces can not mutually collide, which is favorable for the extracting and processing of the extraman.