TRANSMISSION SHAFT YOKE DIE FORGOING HAVING HIGH PRODUCTION EFFICIENCY, AND PROCESSING METHOD THEREFOR

摘要

A transmission shaft yoke die forgoing having high production efficiency, comprising a yoke head (1) and a yoke body (2). The bottom of the yoke head (1) is integrally connected to the yoke body (2), yoke holes (3) are symmetrically provided on the yoke head (1), the yoke body (2) is a cylinder, the yoke body (2) is axially provided with an axial hole (4), the yoke holes (3) and the axial hole (4) are blind holes, and first punching recesses (5) are provided between the yoke holes (3) and inner walls of the yoke head (1).