A kind of CNC gear cutting machine

Abstract

The invention provides a numerical control gulleting machine. The numerical control gulleting machine comprises a support, electric motors, a guide plate, a rolling wheel module, screw rods, a rolling wheel base frame, a rolling wheel vertical plate, a rolling wheel supporting plate, a screw rod plate, screw rod screw holes, a rolling wheel bearing, rolling wheels, a cutter lifting module I, a cutter lifting module II, a transverse plate, an upright post, guide rails and magnetic grating rulers, wherein positions which are parallel to the guide rails are all provided with the magnetic grating rulers, and magnetic heads of the magnetic grating rulers are arranged on components in relative motion; the magnetic heads of the magnetic grating rulers are connected with a control system through wires; a moving command is sent to a corresponding electric motor driver by the control system, the corresponding electric motor driver rotates, parts on one corresponding guide rail are driven to move, data measured by the magnetic heads of the magnetic grating rulers are fed back to the control system, closed-loop control is formed, and thus moving sizes of a cutter and the rolling wheels can be accurately controlled.

Description

technical field [0001] The invention relates to a numerically controlled machine tool, in particular to a numerically controlled gear opening machine. Background technique [0002] The gear cutting machine is mainly to cut teeth and roughen the notch where the plastic steel material or aluminum profile passes through the heat insulation strip or the plastic profile. At present, the lifting, clamping, and translation control of the cutting tools of aluminum alloy or plastic steel door and window gear cutting machines on the market are all controlled manually, which makes the height and distance control of the two cutting tools inaccurate, resulting in machining errors. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a numerically controlled gear cutting machine. [0004] A numerically controlled gear cutting machine, including a bracket, a motor, a guide plate, a roller module, a lead scre...

AI Technical Summary

Problems solved by technology

At present, the control of lifting, clamping, and translation of the cutting tools of aluminum alloy or plastic steel door and window gear cutting machines on the market is all manual control, which makes the height and distance control of the two cutting tools inaccurate, resulting in machining errors.

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