Forming die for automobile wrought aluminum steering joints

Abstract

The invention discloses a forming die for automobile wrought aluminum steering joints. The forming die comprises an upper die base and a lower die base, wherein the lower die base is of a hollow structure; a mounting block is vertically arranged inside the lower die base; the top part of the mounting block and the top part of the lower die base are positioned on the same horizontal plane; a sunken first mounting groove is formed in the top part of the mounting block; a sunken second mounting groove is formed in the bottom inner wall of the first mounting groove; the side wall of the second mounting groove is a sector-shaped cross section; four first fixed rods which are annularly distributed are arranged on the bottom inner wall of the second mounting groove; a third mounting groove is formed in the bottom inner wall of the second mounting groove; and the third mounting groove is positioned among the four first fixed rods. The forming die has a better buffer effect; moreover, the damage to the upper die base or the lower die base caused by instant impact force is avoided, and the service life of the upper die base or the lower die base is prolonged; in addition, the formation steps of the steering joints are simple, and operation of working personnel is facilitated.

Description

technical field [0001] The invention relates to the technical field of forming dies, in particular to a forming die for automobile forged aluminum steering knuckles. Background technique [0002] The steering knuckle is one of the main parts on the steering axle of the car. The function of the steering knuckle is to bear the load on the front of the car, support and drive the front wheel to rotate around the kingpin to make the car turn. When the car is running, it bears variable impact loads, so the steering knuckle is required to have high strength. The forming of the steering knuckle is completed through a special molding die. The existing automotive forged aluminum steering knuckle is formed The forming steps of the mold are cumbersome, which is inconvenient for the staff to operate, and the cushioning effect of the forming mold for the automobile forged aluminum steering knuckle is not obvious, and the mold base needs to be replaced frequently. Contents of the inventi...

AI Technical Summary

Problems solved by technology

When the car is running, it bears variable impact loads, so the steering knuckle is required to have high strength. The forming of the steering knuckle is completed through a special molding die. The existing automobile forged aluminum steering knuckle is formed The forming steps of the mold are cumbersome, which makes it inconvenient for the staff to operate, and the cushioning effect of the forming mold for the automobile forged aluminum steering knuckle is not obvious, and the mold base needs to be replaced frequently

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