Multi-surface simultaneous milling mechanism for workpiece

Abstract

The invention discloses a multi-surface simultaneous milling mechanism for a workpiece. The multi-surface simultaneous milling mechanism comprises a cutter disc fixing rod and three cutter discs, wherein the three cutter discs are fixedly arranged on the cutter disc fixing rod in a sleeving manner, milling blades are mounted on the inner side surfaces of the cutter discs at the two end parts of the cutter disc fixing rod, the thickness of the cutter disc in the middle of the cutter disc fixing rod is two times of that of each of the cutter discs at the end parts, milling blades are mounted on both the two side surfaces of the cutter disc in the middle, a cutter disc protective cover is arranged above the cutter disc fixing rod, a fan is further mounted on the cutter disc protective cover, air outlets of the fan are distributed below the cutter disc protective cover at equal intervals, and each air outlet is aligned with the cutter disc positioned below the air outlet. Through fixedly arranging the plurality of cutter discs on the cutter disc fixing rod in the sleeving manner, the side surfaces of each fixing hole of the workpiece can be simultaneously milled. As the cutter disc protective cover is additionally arranged above the cutter discs, a water pipeline for cooling is arranged in the cutter disc protective cover, and the fan is arranged on the cutter disc protective cover, the heat dissipating speed of the cutter discs can be raised, and the service life of the multi-surface simultaneous milling mechanism is prolonged. The multi-surface simultaneous milling mechanism is simple in structure and convenient to use and has great application prospects.

Description

technical field [0001] The invention relates to workpiece milling, in particular to a multi-face simultaneous milling mechanism for workpieces. Background technique [0002] like figure 1 For the workpiece shown, at present, when milling the four sides of the two fixed holes at the front end, a single milling cutter is still used to mill the sides of each fixed hole, and it is necessary to replace different positions of the milling cutter, and the milling efficiency is low. It affects the mass production speed of workpieces, and the cutter head will generate a lot of heat during high-speed rotation, and if the heat is not dissipated in time, the service life of the cutter head will be reduced. Contents of the invention [0003] The technical problem solved by the present invention is to overcome the existing problem of milling the four sides of the two fixed holes at the front end, or adopting a single milling cutter to mill the sides of each fixed hole, and it is necessa...

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to overcome the existing problem of milling the four sides of the two fixed holes at the front end, or adopting a single milling cutter to mill the sides of each fixed hole, and it is necessary to replace the different positions of the milling cutter. Milling efficiency is low, which affects the mass production speed of workpieces. Moreover, during the high-speed rotation of the cutter head, a large amount of heat will be generated. If the heat is not dissipated in time, the service life of the cutter head will be reduced.

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