Rack and pinion actuators

A rack and pinion actuators in the field of laser cutting machine transmission.Laser cutting machine transmission device in the field of a gear rack transmission device, including the level set of transmission shaft, the shaft through the left and right sides of the support structure fixed on the beam, and out on both ends of the beam lateral, on both ends of the transmission shaft with gear, gear and rack gear, rack and machine main body fixed connection, transmission shaft turn connected with the motor through reducer, reducer and on the right side of the supporting institution fixed connection, transmission shaft and support institutions turning on the left of the connection, the bar on the right side is equipped with linear guide rail pair, linear guide rail pair of moving parts and fixed beams, linear guide rail pair of fixed guide parts and machine tool subject, The back of the rack is arranged on the back of the rack.