A brief analysis of the classification and advantages of tooth roller

The tooth roller is a multi-functional cold extrusion forming machine tool. The roller press can perform thread, straight, twill rolling on the workpiece under the cold state within the rolling pressure range; rolling of straight teeth, helical teeth and oblique spline gears; straightening, shrinking diameter, rolling and various forming rolling. The machine has a safe and reliable electrical-liquid execution and control system, which can enable each working cycle to be selected in three ways: manual, semi-automatic and automatic.

The tooth rolling machine is a multi-functional cold rolling press forming machine tool. The wire rolling machine can roll thread, straight and twill marking the workpiece under cold state within the rolling pressure range; rolling of straight teeth, helical teeth and oblique spline gears; straightening, shrinking diameter, rolling and various forming rolling. The machine has a safe and reliable electrical-liquid execution and control system, which can enable each working cycle to be selected in three ways: manual, semi-automatic and automatic. The wire rolling cold rolling process is an advanced cutting-free processing that can effectively improve the inner and surface quality of the workpiece. The radial compressive stress generated during processing can significantly increase the fatigue strength and torsional strength of the workpiece. It is an ideal process that is efficient, energy-saving and low-consumption.

The tooth rolling machine is divided into: 2-axis eccentric type, 2-axis rolling type, 2-axis hydraulic type, 2-axis hydraulic rolling type, 3-axis cam type, 3-axis hydraulic type, and 3-axis hydraulic rolling type. When processing threads, the rolling die is installed on the rotating shafts of the 2-axis and the 3-axis machine, the extrusion thread is formed, and the rolling dies of different threads can be rolled to replace the rolling dies of different specifications. It can process 3-angle threads, ladder-shaped patterns, straight patterns, mesh patterns, twill patterns, etc.

Make the product dimensions stable and high accuracy. For stop payment and mass production of precision screws, there are fixed and rolling types. The fixed type can be equipped with a vibrating disc when the size allows, which is fully automated. The rolling type is suitable for processing workpieces with large lengths. The 3-axis machine is mainly designed for the processing of hollow pipe threads. It is specially designed for pipe parts. It is supported with equal 3 angles to determine the true roundness, high precision, concentricity and perpendicularity of the workpiece. It is a necessary choice for the fastener industry. 2 shaft machine debugging: 2 wheels need to be synchronously adjusted between 2 wheels with different specifications and outer diameters. When processing threads, the workpiece is placed on the center plate and the workpiece is The center height is the same as the center height of the rolling die. The debugging of the 3 shaft machine: 3 roller dies adjust isosceles 3 angles, adjust the gap according to the size of the tube, adjust the teeth distance, and adjust one end of the bytes when installing the rolling die. Install it clockwise by A, B, and C. Take a round tube and insert it between the 3 wheels, turn half a circle, take out the round tube to check whether the pressure lines of the 3 wheels are connected to each other. If there is a gap, which wheel adjusts which wheel should be adjusted. 2 wheels and the other wheels are not debugged. The teeth adjustment needs to be squeezed multiple times according to the diameter of the pipe to adjust it to the ideal depth. Remember not to test the pressure at one time, as this will damage the machine.