Square head cutting machining device for shaft part and square head machining method for shaft part

Abstract

The invention discloses a square head cutting machining device for a shaft part. The following technical scheme is provided for solving the problem that the square head machining efficiency is low in the prior art; the square head cutting machining device comprises a lathe; a rotating cutter head is fixedly connected to a rotating shaft of the lathe; multiple sets of cutting tools are fixedly installed to the outer edge of the rotating cutter head; a tool clamp used for fixing the shaft part to make the machining end of the shaft part face the rotating cutter head is installed on a tool seat of the lathe; the lathe drives the rotating cutter head to rotate so that the cutting tools located on the outer edge of the rotating cutter head can synchronously rotate to form a cutting face; the shaft part is fixed to one side of the rotating cutter head through a tool clamp installed in the tool seat, and in addition, the to-be-machined end faces the cutting face. Due to the fact that the multiple sets of tools are arranged on the rotating cutter head, the shaft part is continuously cut through the multiple sets of tools, the cutting speed is high, the machining efficiency is high, meanwhile, compared with planer planing, the feed quantity of the lathe is large, the cutting speed is further increased, and in addition, the cutting roughness degree is high.

Description

technical field [0001] The present invention relates to a kind of machine tool, more specifically, it relates to a square head cutting processing equipment for shaft parts and a square head processing method for shaft parts. Background technique [0002] Civil air defense equipment is of great importance, and each component must be processed and manufactured in accordance with the "Code for Construction and Acceptance of Civil Air Defense Engineering". [0003] For example figure 1 , figure 2 The shown handle shaft of the civil air defense door needs to process the round head 61 at the end of the blank 6 of the handle shaft into a square head 51 in strict accordance with the size requirements specified by the Civil Air Defense Office. In the prior art, the way of processing the square head 51 is usually , using a planer for planing processing. In view of the fact that each planing process of the planer has an empty return stroke, the processing speed is slow and the effic...

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Problems solved by technology

[0003] E.g figure 1 , figure 2 As shown in the civil air defense door handle shaft, it is necessary to process the round head 61 at the end of the blank 6 of the handle shaft into a square head 51 in strict accordance with the size requirements stipulated by the Civil Air Defense Office. In the prior art, the method of processing the square head 51 is usually , using a planer for planing processing. In view of the fact that each planing process of the planer has an empty return stroke, the processing speed is slow and the efficiency is not high, and the surface smoothness of the workpiece after processing is not ideal, so it is difficult to meet large-scale and high-efficiency production. processing needs

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