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Milling tool with replaceable blades

A milling cutter and blade technology, applied in the field of workpiece processing equipment, can solve problems such as high cost and scrap, and achieve the effect of convenient disassembly and replacement

Inactive Publication Date: 2016-06-15
朱德仲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As long as the blade (even just one blade) of the tool used for milling is damaged, it will be scrapped because it cannot be used, so the cost is very high

Method used

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  • Milling tool with replaceable blades
  • Milling tool with replaceable blades

Examples

Experimental program
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Effect test

Embodiment 1

[0017] A milling cutter with replaceable blades, comprising a main shaft 1, four blades 4 are arranged on the outer wall of the main shaft; the blades are connected with the outer wall of the main shaft by bolts 2; a protrusion 5 is formed on the end of the blade near the main shaft, and the The outer wall of the main shaft has a recess 6, and the protrusion is just embedded in the recess; and the protrusion 5 of the blade extends to both sides with an extension piece 3 that fits the outer wall of the main shaft, and the extension piece 3 It is connected with the outer wall of the main shaft by bolt 2. The number of bolts on the extension pieces 3 on both sides of the protrusion is 8, and the 8 bolts are arranged in a row along the axis of the main shaft. Jacking bolts 7 are arranged on the extension pieces on both sides of the protrusion. The number of jacking bolts 7 on the extension pieces on both sides of the protrusion is two respectively. The blades are equidistantly d...

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PUM

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Abstract

The invention discloses a milling cutter with replaceable blades, comprising a main shaft (1), four blades (4) are arranged on the outer wall of the main shaft; the blades are connected with the outer wall of the main shaft through bolts (2); the blades A protruding block (5) is formed at one end close to the main shaft, the outer wall of the main shaft has a recess (6), and the protruding block is just embedded in the recess; and the protruding block (5) of the blade extends to both sides An extension piece (3) attached to the outer wall of the main shaft, the extension piece (3) and the outer wall of the main shaft are connected by bolts (2). The blade of the invention is connected to the main body in a detachable manner, so when the blade is damaged, it can be easily disassembled and replaced.

Description

technical field [0001] The invention belongs to the technical field of workpiece processing equipment, in particular, the invention relates to a milling cutter with replaceable blades. Background technique [0002] Milling is a high-efficiency machining method that uses a rotating multi-blade tool to cut a workpiece. When working, the tool rotates (for the main movement), the workpiece moves (for the feed movement), and the workpiece can also be fixed, but at this time the rotating tool must still move (to complete the main movement and the feed movement at the same time). Machine tools for milling include horizontal milling machines or vertical milling machines, as well as large gantry milling machines. These machine tools can be ordinary machine tools or CNC machine tools. [0003] As long as the blade (even if only one blade) of the tool used for milling is damaged, it will be scrapped because it cannot be used, so the cost is very high. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): B23C5/22
CPCB23C5/22
Inventor 朱德仲
Owner 朱德仲