Intelligent die-casting equipment for hub machining

By using the semi-circular ring and convex strip structure of the intelligent die-casting equipment to push away the protrusions when the die-casting is completed, the problem of protrusion removal difficulty and structural stability in wheel hub die-casting is solved, achieving efficient and protective protrusion removal and cooling.

CN122400535APending Publication Date: 2026-07-17
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Filing Date
2026-06-09
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In the existing technology, the removal of protrusions during the wheel hub die casting process needs to be transferred to an external punch press, which increases the number of processes. Furthermore, the connection between the protrusion and the wheel hub cools and solidifies, which increases the difficulty of removal and affects the structural stability.

Method used

Using intelligent die-casting equipment, the protrusions are pushed out immediately after die-casting by utilizing a semi-circular ring and convex strip structure. Combined with a DD motor to adjust the angle and a cooling system, efficient removal can be achieved without transferring to an external punch press.

Benefits of technology

Reduce process steps, prevent bump hardening, protect wheel hub structural stability, improve cooling efficiency, and ensure a tight production schedule.

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Abstract

The application relates to the technical field of die casting, in particular to an intelligent die casting equipment for hub machining, which comprises a semicircle one; a driving assembly is connected to a die casting machine; a plurality of semicircle ones are connected to the driving assembly; a plurality of semicircle twos are connected to the driving assembly, the semicircle twos are in contact with the corresponding semicircle ones; a plurality of convex strips are fixed to the inner side of each semicircle one; when the hub piece after die casting is taken out from the die casting machine, the convex blocks on the hub piece can be pushed and removed through cooperation of the semicircle one, the semicircle two and the semicircle three, the hub piece does not need to be transferred to an external punch press for removal operation, the process steps are reduced, the efficiency is improved, and the convex blocks on the hub piece can be removed at the first time after die casting of the hub piece, the connection position of the hub piece and the convex block is prevented from hardening due to too long transfer time, the problems of increased difficulty of removal of the convex block and excessive impact force on the hub affecting the structural stability of the hub are avoided.
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