Eight-head circular mould numerical control gun drill machine tool

Abstract

The invention discloses an eight-head circular mould numerical control gun drill machine tool, which comprises a base, a vertical column, gun drills and a clamping device. The vertical column is fixedly arranged on the base. The vertical column is provided with 8 gun drills thereon. The clamping device is vertically disposed in the middle portion of the base. The gun drills are radially distributed along the clamping device, and the included angle of the adjacent gun drills is 22.5 degrees. According to the invention, in the arrangement mode of the gun drills, the eight-head gun drill adopts horizontal machining, the workpiece is placed with the machining surface in an axially vertical arrangement, in this way, the gun heads are radially distributed, such a design greatly reduces the secondary correction of the workpiece and requires no secondary machining by the gun drills alone, all the gun drills perform machining at the same time, the efficiency is more than doubled, and the operation becomes easier.

Description

technical field [0001] The invention relates to the field of ring die machine tool processing, in particular to an eight-head ring die numerical control gun drilling machine tool Background technique [0002] Ring die pellet machine belongs to feed pelletizing equipment. It is a feed processing machine that directly compresses pellets from crushed materials such as corn, soybean meal, straw, grass, and rice husk. Ring die pellet mill is the main feed mechanical equipment for pellet feed production. Its performance determines the feed processing output to a large extent, and occupies a very important position in the feed processing process. Among them, the most important part of the ring die granulator is the ring die, but the drilling process of the ring die is very difficult. In the early days, manual drilling is used, and each hole needs to be manually drilled one by one, and the processing efficiency is extremely low. [0003] Due to the large-scale development of the b...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an eight-head ring-mode CNC gun drilling machine to solve the problems of complex processing and low efficiency in the existing four-head gun drill. The mold is processed vertically, the processing process is simple, and the efficiency is more than twice that of the existing technology.

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