Special purpose machine tool for circular mold drilling

Abstract

The invention discloses a special purpose machine tool for circular mold drilling. The special machine tool comprises a machine tool bed body, wherein main shaft seats are arranged on the two sides ofthe top end of the machine tool bed body, and the two sides of the top ends of the two main shaft seats are correspondingly provided with main shafts; the middle part of the top end of the machine tool bed body is provided with a hydraulic telescopic rod, the middle part of the top end of the hydraulic telescopic rod is provided with a rotating table, and the middle part of the top end of the rotating table is provided with a clamping jaw; and a groove is formed in the middle end of the outer surface of the rotating table, and the middle part of the inner wall of the groove is provided with apositioning mechanism. The special purpose machine tool for the circular mold drilling is scientific and reasonable in structure, and safe and convenient to use; a bugle ring, a connecting ring, a connecting rod, a circular ring, a positioning rod, a limiting plate, a vertical plate, a fixing plate and the hydraulic telescopic rod are arranged, so that the lifting of the clamping jaw can be facilitated, and the lifting difficulty of the clamping jaw is lowered; and meanwhile, the clamping jaw can be positioned, the positioning difficulty between the clamping jaw and the main shafts is reduced, and the drilling machining of a circular mold on the clamping jaw can be further facilitated.

Description

technical field [0001] The invention relates to the technical field of special drilling machine tools, in particular to a special ring die drilling machine tool. Background technique [0002] The ring die is the key part of the pellet molding machine, and it is also the main wearing part of the pellet molding machine. The demand is relatively large. During the production process, it is easy to be blocked, especially when the new ring die (or new machine) is put into use, Its clogging rate is extremely high, and improper handling can easily cause damage, which not only affects production, but also makes the manufacture of the ring die more difficult and expensive. According to statistics, the loss cost of the ring die accounts for more than 25% of the maintenance cost of the entire production workshop At the same time, it has a direct impact on the quality of the extruded particles. The ring die drilling machine is a machine tool used to drill the ring die as the main process...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a special machine tool for ring die drilling, which can effectively solve the problem of lifting and lowering and positioning when the CNC rotary table is not aligned, which increases the difficulty of alignment between the rotary table and the main shaft. Added issue with the time it takes for workers to align the rotary table

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