Adjustable Boring Alloy Knife for Machining Coarse and Fine Holes Simultaneously

Abstract

The invention discloses an adjustable boring alloy cutter capable of machining rough holes and fine holes. The adjustable boring alloy cutter is characterized by comprising a cutter body, a fine hole alloy cutter block, a rough hole alloy cutter block, a rough hole alloy cutter block clamping screw, a fine hole alloy block cutter body, a fine hole cutter body adjustor, a fine hole alloy block clamping device and a fine hole alloy cutter body clamping device. The rough hole alloy cutter block is arranged at one end of the cutter body and fixed to the cutter body through the rough hole alloy cutter block clamping screw. The fine hole alloy block cutter body is arranged on the part, adjacent to the rough hole alloy cutter block, of the cutter body, and the fine hole alloy cutter block is installed on the fine hole alloy cutter body through the fine hole alloy block clamping device. The accumulated error due to repeated installation is reduced, the boring machining quality is improved, and production of waste products is reduced. The size service life of the cutter is prolonged, the abraded alloy cutter blocks can continue to be used, and the purposes that the maximum effect of the alloy cutter blocks is achieved, adjusting is convenient, the machining cost is low, and resources are saved are achieved.

Description

technical field [0001] The invention relates to a cutting tool, in particular to an adjustable boring alloy cutter for processing coarse and fine holes at the same time, which can realize coarse and fine hole feeding at one time, and complete two processes of coarse and fine holes at one time, belonging to tool processing for auto parts. technology field. Background technique [0002] At present, due to the rapid development of the automobile industry, the types of auto parts are also increasing rapidly. Automobile steering parts have complex structures, especially in the boring process of auto parts. The first step is rough boring, and the second step is fine boring. Due to the rough inner hole of the casting, the consumption of the forming milling cutter is very fast and the processing cost is high. After changing to using alloy machine holder tools, it must also be divided into rough boring and fine boring, which not only consumes a lot of money, but also has poor repeat...

AI Technical Summary

Problems solved by technology

[0002] At present, due to the rapid development of the automobile industry, the types of auto parts are also increasing rapidly. Automobile steering parts have complex structures, especially in the boring process of auto parts. The first step is rough boring, and the second step is fine boring. Due to the rough inner hole of the casting, the consumption of the forming milling cutter is very fast, and the processing cost is high.

After changing to using alloy machine clamp tools, it must also be divided into rough boring and fine boring, which not only consumes a lot of money, but also has poor repeat positioning quality and low efficiency.

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