The invention relates to a continuous die for manufacturing an automobile seat sliding way holder and a method for manufacturing the automobile seat sliding way holder. A
punching trimming die, a second trimming die, a performing die, an opposite side bending die, a rolling die, a groove bending die, a
steel ball inlet die, a third trimming die and a
cutting separating die are sequentially arranged. A
steel ball inlet male die, an elastic nail
assembly, a lower stripper plate, a guide column and a
steel ball feeding device are arranged in the steel ball inlet die. The steel ball inlet male die is fixed to an upper die plate and matched with a steel ball channel. The elastic nail
assembly is located in the lower stripper plate, the lower stripper plate is connected to the guide column in a floating and sleeving mode, the guide column and a lower die fixing plate are fixed, and the steel ball feeding device and a lower die plate are fixed. The manufacturing method comprises the steps of
punching trimming, performing, bending, rolling, bending, steel ball feeding, trimming and
cutting. The continuous die and the manufacturing method of the automobile seat sliding way holder are more reasonable and simpler, using is convenient and reliable, positioning is accurate, and efficiency is higher. The seat sliding way holder manufactured through the continuous die and the manufacturing method is high in precision and low in cost.