Clamp for spraying coating of milling cutter

By designing an adjustable milling cutter positioning mechanism, the problem of uneven milling cutter coating spraying was solved, achieving uniformity and accuracy in milling cutter spraying, and improving production efficiency and the versatility of the equipment.

CN224114300UActive Publication Date: 2026-04-14DONGGUAN QIANDING PRECISION TOOLS CO LTD
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Patent Information

Application Number
CN202520877474.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-07
Publication Date
2026-04-14
Estimated Expiration
2035-05-07

AI Technical Summary

Technical Problem

Existing milling cutter coating spraying fixtures have difficulty ensuring uniformity and accuracy during the spraying process, resulting in uneven coating thickness on both sides of the milling cutter, which affects spraying efficiency and quality.

Method used

A fixture comprising a base, guide rod, connecting column, circular piece, and positioning mechanism was designed. The position of the circular piece is fixed by a nut, and the adjustable positioning and elastic fixation of the milling cutter are achieved by using a combination structure of limit rod and positioning piece, ensuring the precise position and stability of the milling cutter during the spraying process.

Benefits of technology

It improves the uniformity and accuracy of milling cutter coating, enhances the versatility and flexibility of the device, reduces the risk of milling cutter displacement and detachment, improves operating efficiency, and is suitable for large-scale production.

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Abstract

The utility model belongs to the technical field of milling cutter coating clamps, and particularly relates to a milling cutter coating spraying clamp which comprises a guide rod fixedly connected to the upper surface of a base, a connecting column fixedly connected to the fixed center of the upper surface of the guide rod, a wafer detachably connected to the connecting column, a mounting groove formed in the lower surface of the base, and a positioning mechanism arranged on the base. According to the milling cutter spraying device, a plurality of milling cutters can be conveniently sprayed at the same time, the spraying efficiency is greatly improved, the milling cutter spraying device is suitable for large-scale production scenes, the base is placed on the rotating base, it can be guaranteed that the milling cutters can be evenly sprayed, the limiting rods penetrate through the mounting grooves and are fixedly connected with the positioning openings, and the positioning openings in the positioning pieces abut against the milling cutters; and the precise position of the milling cutter in the spraying process is ensured, and the spraying uniformity and accuracy can be ensured.
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