Milling cutter for making automobile balance beam pin and method for making automobile balance beam pin
A manufacturing method and balance beam technology, which is applied to milling cutters, milling machine equipment, manufacturing tools, etc., can solve the problems of rough groove surface, easy breakage of milling cutters, and low processing efficiency, so as to achieve fast grinding speed and large cutting volume , cost-saving effect
Active Publication Date: 2020-02-14
河南捷朗精密机床有限公司
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Problems solved by technology
[0002] During the processing of automobile balance beam pins, it is necessary to use a side milling cutter to grind the groove on the automobile balance beam. The existing milling cutter is in the shape of a rod, and the grinding end is a spherical surface. When grinding, the grinding end of the milling cutter and the balance beam Vertical in the same plane, the milling cutter rotates continuously to grind the balance beam, but the milling cutter is easy to break, and the surface of the processed groove is rough, the cutting amount is small, and the processing efficiency is low, so the existing technology needs further improvement
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[0017] like Figure 1-3 A milling cutter for making automobile balance beam pins, comprising a handle 1 and a cutter head 2, the handle 1 is a cylinder, the grinding end of the handle 1 is connected to the cutter head 2, the cutter head 2 is circular, and the cutter head 2 There are three, the upper end of the cutter head 2 faces the same direction and is arranged sequentially along the axial direction of the polished end face of the handle 1, and the cutter head 2 is located at the edge of the axial face of the polished end face and passes through the fixed block 3 and the polished end of the handle 1. The end face is connected, the area of the upper end surface of the cutter head 2 is larger than the area of the lower end face, the axis of the round table of the cutter head 2 is perpendicular to the axis of the handle 1, and the axial surface of the upper end face of the cutter head 2 protrudes from the side wall of the grinding end of the handle 1. There are three notch...
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The invention belongs to the technical field of milling cutters, and specifically relates to a milling cutter for manufacturing an automobile balance beam pin and a method for manufacturing the automobile balance beam pin. The milling cutter comprises a shank and a plurality of tool bits, wherein the grinding end of the shank is connected with the tool bits; each tool bit is in the shape of a circular table; the upper end surfaces of the tool bits face towards the same direction and are sequentially arranged along the axial surface of the end surface of the grinding end; the tool bits are positioned on the axial surface edge of the end surface of the grinding end, and are connected with the end surface of the grinding end of the shank through fixed blocks; the upper-end areas of the tool bits are greater than lower-end areas of the tool bits; axes of the circular tables of the tool bits are perpendicular to the axis of the shank; and the axial surfaces of the upper-end surfaces of thetool bits are bulged to the side wall of the grinding end of the shank. The milling cutter is great in milling and cutting amount, and is high in efficiency.
Description
technical field [0001] The invention belongs to the technical field of milling cutters, and in particular relates to a milling cutter for making automobile balance beam pins and a method for making automobile balance beam pins. Background technique [0002] During the processing of automobile balance beam pins, it is necessary to use a side milling cutter to grind the groove on the automobile balance beam. The existing milling cutter is in the shape of a rod, and the grinding end is a spherical surface. When grinding, the grinding end of the milling cutter and the balance beam Vertically in the same plane, the milling cutter rotates continuously to grind the balance beam, but the milling cutter is easy to break, and the surface of the groove after processing is rough, the cutting amount is small, and the processing efficiency is low, so the prior art needs further improvement. Contents of the invention [0003] The object of the present invention is to provide a milling cu...
Claims
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IPC IPC(8): B23C5/02B23C5/20B23C3/12
CPCB23C3/12B23C5/02B23C5/20B23C5/2204B23C2210/16B23C2210/202B23C2215/08
Inventor 王胜利
Owner 河南捷朗精密机床有限公司