A milling tool for machining of an aluminium alloy die casting

By using a split-type tool holder and tool head structure, combined with connecting pins, slots, and threaded sleeves, the problem of replacing existing tools as a whole is solved, enabling rapid tool head replacement and efficient resource utilization, reducing production costs and ensuring tool stability.

CN224406510UActive Publication Date: 2026-06-26KUNSHAN YANYONG PRECISION DIE CASTING CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
KUNSHAN YANYONG PRECISION DIE CASTING CO LTD
Filing Date
2025-07-30
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

The existing milling cutter holder and cutter head are an integral structure, which means that the entire cutter head needs to be replaced after wear, increasing procurement costs and wasting resources, especially affecting economic efficiency in large-scale production.

Method used

The tool holder and tool head feature a split design, which allows for quick tool head replacement through a combination of connecting pins, slots, threads, and threaded sleeves. Only the tool head needs to be replaced, avoiding the need to discard the entire tool.

Benefits of technology

It enables quick replacement of the cutting head, reduces resource waste, lowers procurement costs, is suitable for mass production, and ensures stable synchronization between the tool holder and the cutting head in the direction of rotation.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224406510U_ABST
    Figure CN224406510U_ABST
Patent Text Reader

Abstract

The utility model discloses a kind of milling cutters for aluminum alloy die casting machining, including shank and tool bit, the tool bit is set to shank directly below, the shank bottom end center is fixedly connected with link plug, the tool bit top end center is set with link slot, the link plug is inserted with link slot, the shank surface is close to its bottom end position and is provided with No. 1 thread, the tool bit surface is close to its top end position and is provided with No. 2 thread, No. 1 thread and No. 2 thread can form complete thread section after splicing, the shank and the tool bit outside the junction place are sleeved with thread sleeve. The utility model is through the split type structure design of shank and tool bit, cooperate the thread locking of thread sleeve, the quick replacement of tool bit is realized, when tool bit wears, only need to replace tool bit part, without discarding whole cutter, significantly reduce the waste of shank resource, applicable to the scene of frequently changing tool in large-scale production, it is favorable to reduce comprehensive procurement cost.
Need to check novelty before this filing date? Find Prior Art