The structure and application of press brake machine cnc hydraulic are introduced

The press brake machine cnc hydraulic mold to introduce the cnc press brake machine structure and characteristics:

1. Adopt all steel welding structure, with sufficient strength and rigidity.

2. Hydraulic up drive, the cylinder at both ends of the machine tool is arranged on the slider, direct drive sliding work

3. Slider synchronization mechanism adopts torsional shaft to force synchronization

4. Adopt mechanical block structure, stable and reliable.

5. Slider stroke motor quick adjustment, manual fine tuning, counter display.

6. Skew wedge deflection compensation mechanism to ensure higher bending accuracy.

The bending machine comprises a bracket, a working table and a clamping plate, the working table is arranged on the bracket, the working table is composed of a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base is composed of a shell, a coil and a cover plate, the coil is placed in the depression of the shell, the top of the depression is covered with a cover plate.

When in use, the wire is energized to the coil, and after energized, the pressure plate generates gravity, so as to realize the clamping of the thin plate between the pressure plate and the base.Because of the use of electromagnetic force clamping, so that the plate can be made into a variety of workpiece requirements, and can be processed on the side wall of the workpiece.

Use method of bending machine

According to the ordinary hydraulic bending machine mold processing Q235 sheet material to do a brief introduction:

1. First, connect the power supply, open the key switch on the control panel, and then press the oil pump to start, so that you can hear the sound of the oil pump.(The machine does not act at this time)

2, travel adjustment, the use of the bending machine must pay attention to adjust the travel, must be tested before bending.A plate thickness clearance must be ensured when the die moves down to the bottom of the bending machine.Otherwise, it will cause damage to the mold and machine.The adjustment of the stroke is also electric quick adjustment and manual stomach adjustment.

3, bending groove selection, generally choose the plate thickness of 8 times the width of the notch.Such as bending 4mm sheet material, need to choose about 32 notch

4, the rear stopper adjustment is generally electric rapid adjustment and manual fine tuning, the method is the same as the plate shearing machine.

5, step down the foot switch to start bending, bending machine and shearing machine is different, can be released at any time, loosen the foot bending machine will stop, continue to step down.