A multi-directional adjustable cutter

By setting a vertical mounting surface and a locking part in the chip removal groove of the milling cutter, and using an adjusting component to adjust the insert angle and distance, the problem of the inflexible adjustment of existing milling cutters is solved, thus improving the versatility and cutting efficiency of the milling cutter.

CN224543221UActive Publication Date: 2026-07-24GUAN XIWEIYI TOOL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUAN XIWEIYI TOOL CO LTD
Filing Date
2025-08-26
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

The cutting angle and distance from the tool holder axis of existing stepped milling cutters are fixed and cannot be flexibly adjusted, resulting in frequent tool changes, which increases costs and reduces machining efficiency.

Method used

Design a milling cutter with multi-directional adjustable inserts. The cutter has first and second mutually perpendicular mounting surfaces in the chip removal grooves on both sides of the cutter shank, and a locking part is provided on the first mounting surface. The cutting angle of the insert and the distance from the axis of the cutter shank are adjusted by adjusting the adjusting element. The T-type snap-fit ​​structure and the elastic element are combined to ensure a stable connection.

Benefits of technology

It improves the versatility and adaptability of milling cutters, simplifies adjustment operations, reduces usage costs, and reduces chip accumulation through stepped inserts and chip grooves, ensuring cutting efficiency and effectiveness.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224543221U_ABST
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Abstract

The application provides a multi-directional adjusting milling cutter, comprising a cutter bar, opposite sides of the cutter bar are respectively provided with a chip groove, the chip groove comprises a first mounting surface and a second mounting surface which are perpendicular to each other, and a plurality of locking portions are arranged on the first mounting surface; a plurality of blades are arranged in each chip groove, the plurality of blades are arranged on the first mounting surface in a stepped distribution, and one side of the blade is provided with a cutting portion; an adjusting member is arranged in the chip groove and between the blade and the second mounting surface, and the adjusting member is arranged on the first mounting surface through the locking portion; and the adjusting member can be arranged on different locking portions to adjust the inclination angle of the cutting portion and the distance between the cutting portion and the cutter bar axis. The milling cutter provided by the application can adapt to various machining requirements through adjustment, and has high universality.
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