A continuous stamping die

Abstract

This utility model relates to a continuous stamping die in the field of molds, including an upper die fixing plate, a lower die fixing plate, an upper die stamping core, and a lower die fixing base. A helical tooth stamping assembly, a positioning plate, and a push plate are arranged between the upper die fixing plate and the lower die fixing plate. The helical tooth stamping assembly includes a helical tooth lower die base and a helical tooth upper stamping core, which can be paired for mold closing, stamping positioning helical teeth onto the surface of the material to be stamped. The positioning plate is disposed on the surface of the lower die fixing plate and parallel to the lower die fixing base. The surface of the positioning plate is provided with several equidistantly arranged positioning grooves, and the surface of the push plate is provided with several equidistantly arranged inclined push surfaces. When the die is opened, the push plate moves upward, lifting the material through the inclined push surfaces. The material slides along the inclined push surfaces using its own gravity, causing the positioning helical teeth to automatically disengage from the current positioning groove and slide to the position directly above the next station's positioning groove. No additional power source is required, significantly reducing equipment energy consumption and maintenance costs.

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