Motorcycle lower right trailing arm support molding stamping die

Abstract

The invention discloses a motorcycle lower right trailing arm support molding stamping die which comprises an upper die plate and a lower die plate, wherein a convex die plate is arranged on the upper end face of the lower die plate; forming inserts are arranged at two ends of the convex die plate respectively; an ejector pin is vertically arranged on the lower die plate; a backing plate is arranged on the upper end face of the ejector pin and arranged between the forming inserts; a concave die pushing core is arranged on the backing plate; a convex die fixing plate is arranged on the lower end face of the upper die plate; a convex die A and a convex die B are symmetrically arranged on the convex die fixing plate along the center line; a convex die C is arranged on the inner side, tightly close to the convex die A, of the convex die A; a stripper plate is arranged below the convex die fixing plate; a discharging spring is arranged between the convex die fixing plate and the stripper plate. The motorcycle lower right trailing arm support molding stamping die has the advantages of simple structure, low cost and high convenience in operation, improves the production efficiency, ensures the product quality, and reduces the manufacturing cost.

Description

technical field [0001] The invention relates to a stamping die, in particular to a stamping die for forming a motorcycle right lower trailing arm support. Background technique [0002] At present, the manufacture of the right lower trailing arm support of motorcycles is mainly completed by special machine tools. However, due to the high manufacturing cost of special machine tools, the manufacturing cost of the right lower trailing arm support of motorcycles is also relatively high. Many manufacturers rely on stamping dies to reduce costs. However, the existing stamping dies for the lower right trailing arm support of motorcycles have complex structures and are inconvenient to operate. At the same time, after the stamping is completed, the product quality cannot be guaranteed, which increases manufacturing cost. Contents of the invention [0003] The purpose of the present invention is to provide a motorcycle right lower trailing arm support forming stamping die with simpl...

AI Technical Summary

Problems solved by technology

[0002] At present, the manufacture of the right lower trailing arm support of motorcycles is mainly completed by special machine tools. However, due to the high manufacturing cost of special machine tools, the manufacturing cost of the right lower trailing arm support of motorcycles is also relatively high. Many manufacturers rely on stamping dies to reduce costs. However, the existing stamping dies for the lower right trailing arm support of motorcycles have complex structures and are inconvenient to operate. At the same time, after the stamping is completed, the product quality cannot be guaranteed, which increases manufacturing cost

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