Single-spindle woodworking milling machine with high-speed spindle

Abstract

The invention relates to the technical field of woodworking machinery, in particular to a single-spindle woodworking milling machine with a high-speed spindle. The milling machine comprises a machine frame, a workbench, a milling cutter device, a milling cutter lifting device and a motor, wherein the workbench and the machine frame are fixedly connected; a control device is arranged on the machine frame; the milling cutter device comprises a spindle, a milling cutter, a cutter assembling nut, a flat hole sleeve and a cutter pressing screw; and the milling cutter lifting device is composed of a lifting screw, a sliding plate, a sliding plate base, a lifting hand wheel, a lifting nut, a locking device, a worm gear, a worm, a bearing and a bearing base. The milling machine is characterized in that the shaft of the motor extends and is connected with the spindle into a whole; the lower end of the cutter assembling nut is fixedly connected with an upper end cover of the motor; the motor and the sliding plate are fixedly connected; the milling cutter is directly driven by the motor; and parts, such as a motor plate, a transmission belt, a motor wheel, a spindle wheel and the like, are saved, thus the manufacturing cost of a machine tool is effectively lowered, the integral performance of the machine tool is steady, the power consumption of the motor is reduced, and the milling machine is steady to operate.

Description

technical field [0001] The invention relates to the technical field of woodworking machinery, in particular to a high-speed spindle single-axis woodworking milling machine. Background technique [0002] At present, the single-axis milling machine commonly used in the market is composed of a frame, a workbench, a milling cutter device, a milling cutter lifting device and a motor. It is composed of main shaft, guide sleeve, nut, flat hole sleeve, pressure screw and shaft sleeve. The lifting device of milling cutter is composed of lifting screw, slide plate, slide plate seat, lifting hand wheel, lifting nut, locking device, worm gear , worm, bearing and bearing seat. The motor is fixedly connected to the bushing through the motor seat. The bushing is set on the main shaft. The main shaft at the lower end is connected to the motor through the main shaft wheel, the conveyor belt, and the motor wheel. The skateboard seat is fixed on the inside of the frame, and the skateboard is ...

AI Technical Summary

Problems solved by technology

[0003] In the case of constant tool size, in order to increase the cutting speed of the machine tool spindle and the processing quality of the workpiece, it is necessary to improve the precision of the parts and the dynamic balance precision of the rotary parts, and at the same time use a high-performance conveyor belt, but these are not It will solve the problem fundamentally. Only by minimizing the rotating parts can not only effectively reduce the manufacturing cost of the machine tool, reduce the difficulty of installation operation, but also effectively improve the running stability of the machine tool, and finally increase the cutting speed of the spindle and the precision of the workpiece. Processing quality, so far there is nothing like this on the market

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