Multi-station PCD forming tool

Abstract

The invention relates to the technical field of metal cutting tools, and particularly relates to a multi-station PCD forming tool. The multi-station PCD forming tool comprises a tool body, a tool handle is arranged at the rear end of the tool body, two or more tool bits are arranged at the front end of the tool body, and the tool bits are used for machining different machining areas of a part respectively. According to the multi-station PCD forming tool, the tool bits of the multiple stations for machining the part are arranged on the tool handle, the tool handle drives the first tool bit to machine a machining area A, the tool bits are moved to a machining area B after machining on the machining area A is completed, and then the tool handle drives the second tool bit to machine the machining area B. The number of the tool bits can be set according to the number of the machining areas, in this way, only one multi-station PCD forming tool needs to be used for machining one part, namely, part machining can be completed at a time, tools do not need to be replaced in the midway, and the machining efficiency is improved; meanwhile, the size instability caused by tool replacement is avoided, and the manufacturing cost of the tool handle is saved by adopting one tool handle.

Description

Technical field [0001] The invention relates to the technical field of metal cutting tools, in particular to a multi-station PCD forming tool. Background technique [0002] The traditional machining process of aluminum alloy automobile starter drive end cover adopts CNC lathe, and the shape is all special-shaped parts. The centrifugal force generated by the rotation of the part is processed on the lathe, so that the key dimensions such as the processed bearing position cannot guarantee its coaxiality and diameter. The size is also unstable, and it takes a lot of time to detect the size. Therefore, PCD forming knives are generally used to process fixed parts, but when PCD forming knives are used to process heterogeneous parts, it is difficult to do it in one step. It needs to be divided into multiple processing positions for processing, and different processing positions are processed by different tools. After many times of processing, the finished parts of the opposite sex can b...

AI Technical Summary

Problems solved by technology

[0003] Based on the technical problems existing in the background technology, the present invention proposes a multi-station PCD forming knife, which has the characteristics of reducing the inspection frequency of inspectors, reducing the operating level of operators and improving processing efficiency, and solves the problem of low processing efficiency of existing cutting tools. The problem

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