Special-shape plane convex-plate milling cutter
A boss and plane technology, which is applied in the field of special-shaped planar boss milling cutters, can solve the problems of high cost, inability to mill non-revolving face or boring processing, and difficulty in processing trapezoidal bosses, so as to achieve simple structure and improve production efficiency Effect
Inactive Publication Date: 2014-04-09
WUXI YUTIAN PRECISION TOOL
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Problems solved by technology
However, ordinary milling cutters used on vertical milling machines cannot mill or bore non-revolving surfaces, especially the processing of stepped bosses is difficult, and it is too expensive for general enterprises to purchase additional milling machine equipment, so it is necessary to Existing Milling Tool Improvements
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Embodiment Construction
[0016] The present invention will be further described below in conjunction with the accompanying drawings.
[0017] A special-shaped planar boss milling cutter according to the present invention includes a handle 1 and a cutter head 2, the cutter head 2 includes two symmetrically arranged blades 21, and the tail ends of the blades 21 are welded on the handle 1, There is a chip removal groove 3 between the two blades 21; the above-mentioned tool handle 1 is vertically installed on the chuck of the milling machine, and is driven by the spindle of the milling machine to rotate; the front end of the blade 21 is provided with a side edge 22 matching the outer edge of the boss , bottom edge 23, chamfering edge 24 and flat head edge 25, blade portion 21 carries out rotary cutting to the workpiece plane, and above-mentioned side edge 22, bottom edge 23, chamfering edge 24 and flat head edge 25 respectively to the boss edge on the workpiece Perform turning.
[0018] The above-mention...
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The invention relates to the technical field of metal cutting tools, and particularly relates to a special-shape plane convex-plate milling cutter. The special-shape plane convex-plate milling cutter comprises a cutter handle and a cutter head, wherein the cutter head comprises two blade parts which are symmetrically arranged; the tail ends of the blade parts are welded on the cutter handle; a chip groove is arranged between the two blade parts; the front ends of the blade parts are provided with a side blade, a bottom blade, a chamfer blade and a flat blade which are matched with the outer edge of the convex plate. The special-shape plane convex-plate milling cutter is simple in structure; through the molded cutter head with double blade parts, the problem that a vertical milling machine is difficult to be used for processing the plane convex-plate is solved; the cutter head is a three-line blade, so that a convex-plate is molded at a time, and the production efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of hardware cutting tools, in particular to a special-shaped planar boss milling cutter. Background technique [0002] Hardware tools used in machining include turning tools, milling cutters, planers, twist drills, etc. Among them, milling cutters are used for cutting, milling, and chipping on the surface of parts. The common milling cutter is usually fixed on the three-jaw chuck of the machine tool and driven by the spindle, and the cutting edge of the milling cutter cuts the processing plane during rotation. However, ordinary milling cutters used on vertical milling machines cannot mill or bore non-revolving surfaces, especially the processing of stepped bosses is difficult, and it is too expensive for general enterprises to purchase additional milling machine equipment, so it is necessary to Existing milling cutters are improved. Contents of the invention [0003] The object of the present invention i...
Claims
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IPC IPC(8): B23C5/10B23B27/00
Inventor 朱胜雷
Owner WUXI YUTIAN PRECISION TOOL