C-shaped pole shoe one-die eight-element continuous manufacturing method and continuous die

Abstract

The invention discloses a C-shaped pole shoe one-die eight-element continuous manufacturing method and a continuous die. Eight groups of convex hulls and through holes are stamped in a strip by means of convex hull stamping male die inserts, and then C-shaped pole shoes corresponding to the eight groups of convex hulls and through holes are subjected to blanking and die stripping sequentially through blanking female die inserts and special-shaped male dies in the strip moving process. The continuous die comprises a female die fixing plate, the convex hull stamping male die inserts and the eight blanking female die inserts different in shape are sequentially arranged on the female die fixing plate, and each convex hull stamping male die insert is provided with a convex hull stamping male die and a punching female die; an upper die base is arranged above the female die fixing plate, the special-shaped male dies corresponding to the blanking female die inserts and convex hull stamping female die inserts corresponding to the convex hull stamping male die inserts are arranged below the upper die base, and each convex hull stamping female die insert is provided with a convex hull stamping female die and a punching male die. The method and the continuous die have the advantages that production efficiency is high, machining time is short, and manpower resources are saved.

Description

technical field [0001] The invention relates to a method for preparing a C-shaped pole shoe continuous mold and the continuous mold, in particular to a method for continuously preparing a C-shaped pole shoe with eight pieces in one mold and the continuous mold. Background technique [0002] There are 8 different sizes for each tube type of C-shaped pole shoes, and the annual output is about 800,000 pieces. In the past, large-scale pole shoe stamping processing was the most basic single-process stamping die processing. Eight types of pole shoes required eight sets of blanking. The mold can only be completed, and the stamping process is entirely manual feeding, which causes a lot of waste of processing time and human resources in the production process, and also restricts production demand. Contents of the invention [0003] The object of the present invention is to provide a continuous manufacturing method and continuous mold for one mold of eight C-shaped pole shoes. The ...

AI Technical Summary

Problems solved by technology

[0002] There are 8 different sizes for each tube type of C-shaped pole shoes, and the annual output is about 800,000 pieces. In the past, large-scale pole shoe stamping processing was the most basic single-process stamping die processing. Eight types of pole shoes required eight sets of blanking. The mold can only be completed, and the stamping process is entirely manual feeding, which causes a lot of waste of processing time and human resources in the production process, and also restricts production demand

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