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The model 89 CNC pipe bender uses two power sources, servo motor and hydraulic pressure, to drive the equipment to realize the one-time bending forming of three-dimensional space bending products.
The disassembly actions of the machine include clamping, bending, core pulling, feeding, pipe turning, trusteeship and side auxiliary pushing.
Action flow of full-automatic bending:
1. Clamping pipe fittings (hydraulic drive, including two pipe clamping actions of main clamp and guide clamp);
2. Elbow (driven by oil cylinder, the oil cylinder pushes the rack to drive the gear to rotate for elbow, and the encoder controls the angle);
3. Feeding (driven by servo motor, planetary reducer and gear rack vice drive for pipe feeding and positioning);
4. Rotating pipe (driven by servo motor, the space angle between two bending arc planes is positioned during continuous bending);
5. Core pulling (hydraulic drive, used when bending thin-wall and small radius pipe fittings, can be closed);
6. Trusteeship (lift the longer pipe fitting to avoid the pipe fitting sagging and leaving the wheel model cavity);
7. Side auxiliary pushing (controlled by oil cylinder, carried out simultaneously with the bending action, and assisted the forming of pipe fittings).