Multistage hull turning tool

Abstract

The invention relates to a multistage hull turning cutter. The cutter comprises a guide rail, a support located on the guide rail and sliding along the guide rail, a cutter rest arranged on the support, at least two adjusting mechanisms arranged on the cutter rest and cutter bodies located on the ends of the adjusting mechanisms; the cutter rest is annular, a through hole is formed in the cutter rest, a workpiece to be subjected to hull turning penetrates through the through hole, the adjusting mechanisms penetrate through the cutter rest and stretch into the through hole, the adjusting mechanisms are distributed on the cutter rest in the circumferential direction, the different adjusting mechanisms are provided with intervals in the axial direction of the cutter rest, the included angle between the cutter bodies and the adjusting mechanisms ranges from 75 degrees to 90 degrees, and end value is not included; according to the multistage hull turning cutter, at least two adjusting mechanisms and at least two cutter bodies are arranged and carry out different-precision different-need machining on the workpiece surface, multiple machining needs of the metal surface can be finished ata time, production efficiency is high, operation is rapid and convenient, and production cost is saved.

Description

technical field [0001] The invention relates to the technical field of aluminum profile processing equipment, in particular to a cutter for multi-stage wagons. Background technique [0002] Lathe is one of the most commonly used equipment in the field of machining. It is widely used due to its wide processing range, diverse processing methods, and low processing cost. Usually lathes are used for turning skins, inner holes, threads, etc. Although lathes are convenient to use, due to speed limitations and requirements for workpiece surface finish, lathes can only be processed in a single pass. For small workpieces In other words, the efficiency is higher; and for larger, longer, and more turning workpieces, the processing efficiency of ordinary lathes is relatively low. Take the aluminum bar car skin as an example. When the aluminum bar is turned, when the amount of turning is small (usually requiring a cutting depth of less than 10mm), it can be turned in place at one time; ...

AI Technical Summary

Problems solved by technology

Taking the 2.5m aluminum rod as an example, it takes about 45 minutes to walk the wagon once. For workpieces with high surface finish requirements, it takes longer and the production efficiency is low.

[0003] For CNC lathes, due to the limitation of working space, CNC lathes can only turn smaller samples. For long rods and larger workpieces, the initial investment of CNC lathes will be high, and CNC lathes are easily damaged, and the maintenance cost is high.

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