Double-sided boring and milling machine based on fixed shaft layering principle

Abstract

The invention belongs to the field of machining, and particularly relates to a double-sided boring and milling machine based on a fixed shaft layering principle. The boring and milling machine comprises a lifting plate, the bottom end of the lifting plate is fixedly connected with a bottom table, the middle part of an inner cavity of the lifting plate is slidably connected with a double-sided clamping plate, the rear end of the double-sided clamping plate is slidably connected with the back surface of the lifting plate through a slot, an intercepting column is clamped in inner cavity of the double-face clamping plate, milling cutter force arms are slidably connected to the two ends of an inner cavity of the lifting plate, and a milling cutter head is fixedly connected to the front end of each milling cutter force arm. When the device is used for machining an object, as the milling cutter force arms on the two sides are symmetrical, the milling effects of the two faces of the object are almost the same, the milled object does not need to be turned over for multiple milling machining, the problem that much time is spent on position calibration of the turned-over object is solved, the production efficiency is doubled by adopting the process method of milling the two surfaces at the same time, and the production cost is reduced.

Description

technical field [0001] The invention belongs to the field of mechanical processing, in particular to a double-sided boring and milling machine based on the principle of fixed axis layering. Background technique [0002] Milling machine refers to the equipment that mainly uses the milling cutter to process various surfaces on the workpiece. Usually the rotation of the milling cutter is the main movement, and the movement of the workpiece and the milling cutter is the feed movement. The horizontal boring and milling machine is generally a relatively large device, and the horizontal The same principle is true for CNC boring and milling machines and machining centers currently produced. It is just that the boring machine for processing parts is less restricted. The ram of the boring and milling machine is relatively stable and the machining surface accuracy is relatively high. can be realised. [0003] Since the processed object is fixed on the milling machine, it can only rely...

AI Technical Summary

Problems solved by technology

[0003] Since the processed object is fixed on the milling machine, it can only rely on the relevant adjustment device for vertical displacement, and then the milling cutter performs corresponding horizontal displacement for processing, so as to achieve the effect of all-round processing, but this is only applicable to some single For the processing of surface objects, if both sides of the object need to be processed and milled, it is also necessary to turn the milled object over and mill it again. Not only does it take more time to position the turned object Calibration, the possibility of operating errors during milling will also increase. Once a cutting error occurs when milling an object with high precision, the object will be scrapped, and the production efficiency will be low and the production cost will be high.

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