Modular t-shaped cutter with adjustable cutting angle

By using a modular T-shaped tool's profile plate and linkage system, the tool's motion trajectory can be mechanically adjusted, solving the problem of reprogramming existing T-shaped tools, improving machining efficiency and angle consistency, and reducing equipment costs.

CN224333511UActive Publication Date: 2026-06-09CHANGZHOU QI SUBMERSIBLE TOOLS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHANGZHOU QI SUBMERSIBLE TOOLS CO LTD
Filing Date
2025-06-12
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing T-type cutting tools require reprogramming when changing workpiece types, which is complex and requires high CNC programming skills, resulting in low efficiency in small-batch, multi-variety production and an inability to modularly adjust workpiece machining paths.

Method used

The modular T-shaped tool with adjustable cutting angle is adopted. The tool movement trajectory is mechanically adjusted through the profile plate and linkage system, eliminating the need for CNC programming. The profile plate and lever are connected by screws and slide together. The linkage drives the docking rod and the tool to move together as a whole, ensuring the consistency of the cutting angle.

Benefits of technology

It simplifies machining preparation time, reduces reliance on high-end CNC systems, reduces equipment investment costs, and improves machining efficiency and the consistency of cutting angles.

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Abstract

The utility model discloses a modularization T type tool of adjustable cutting angle, including base, support seat and milling mechanism, base is fixed on lathe, support seat is connected on base slidingly, and milling mechanism sets up on support seat, milling mechanism includes sliding seat, linkage link, butt joint stem, tool fixed plate, T type tool and profiling cutting unit, and sliding seat is connected on support seat slidingly, and one end of linkage link is rotatably connected on sliding seat, butt joint stem is rotatably connected with the other end of linkage link, and linkage link is provided with at least two and is in parallel, and is commonly constituted diamond structure, and tool fixed plate is connected in butt joint stem one end, and T type tool is fixed on tool fixed plate, the utility model has the advantages that: in the utility model, through the profiling plate of different notches of preposition, makes the lever slide in the notch, and through linkage link drives butt joint stem and T type tool integral linkage, directly guides the tool movement track, and the numerical control program writing step for each workpiece is saved.
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