Novel milling machine tool bit

Abstract

The invention discloses a novel milling machine tool bit. The novel milling machine tool bit structurally comprises a connecting block, a fastening element, a main tool clamp, auxiliary tool clamps and a positioning metal rod, wherein a mounting groove is formed in the top of the connecting block, the fastening element is arranged at the bottom of the mounting groove, the main tool clamp is arranged at the bottom of the fastening element, the auxiliary tool clamps are arranged on the two sides of the main tool clamp, a main tool body is arranged at the bottom of the main tool clamp, the main tool body is fixedly connected with a main tool tooth, auxiliary tool bodies are arranged at the bottoms of the auxiliary tool clamps, the auxiliary tool bodies are fixedly connected with auxiliary tool teeth, and the tops of the auxiliary tool clamps are fixedly connected with progressive cylinders. According to the novel milling machine tool bit, three tool bodies, namely one main tool body and two auxiliary tool bodies, are arranged so that the two auxiliary tool bodies can be used for performing finish milling operation on a part after the part to be machined is subjected to rough milling,the overall machining speed is relatively high, rapid switching between rough milling and finish milling can be realized, the tool bodies are not required to be replaced again in the switching process, then the machining time of the part is greatly saved, the overall structure is compact, and the practicability is relatively high.

Description

technical field [0001] The invention relates to the technical field of milling machines, in particular to a novel milling machine cutter head. Background technique [0002] A milling machine mainly refers to a machine tool that uses a milling cutter to process the surface of various parts of a workpiece. Usually, the milling cutter mainly uses rotational motion, and the movement of the workpiece and the milling cutter is a feed motion. It can process planes, grooves, and various Surfaces, gears, etc., and the milling cutter is a rotating tool with one or more teeth for milling. When working, each tooth cuts off the excess of the workpiece intermittently. The milling cutter is mainly used in Milling machines process planes, steps, grooves, forming surfaces and cutting workpieces, etc. Most of the milling machine heads on the market are single-cutter body style, which can only be used for rough milling or fine milling of parts alone. If rough milling is completed, manual labor...

AI Technical Summary

Problems solved by technology

[0002] A milling machine mainly refers to a machine tool that uses a milling cutter to process the surface of various parts of a workpiece. Usually, the milling cutter mainly uses rotational motion, and the movement of the workpiece and the milling cutter is a feed motion. It can process planes, grooves, and various Surfaces, gears, etc., and the milling cutter is a rotating tool with one or more teeth for milling. When working, each tooth cuts off the excess of the workpiece intermittently. The milling cutter is mainly used in Milling machines process planes, steps, grooves, forming surfaces and cutting workpieces, etc. Most of the milling machine heads on the market are single-cutter body style, which can only be used for rough milling or fine milling of parts alone. If rough milling is completed, manual labor is required. Replacing the cutter head for fine milling takes up a lot of time for the staff, especially when processing a high-precision part, the replacement of the cutter head may affect the overall accuracy of the part processing

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