Hydraulic bending machine elbow, the rocker to withstand the circumferential force and resistance torque, rocker back by the rocker drive device drag, return speed of 2.2r / min. Rocker swing device to adjust the bending radius, start the slide hydraulic motor, move the table in the slide table, through the slide gauge, the chuck center positioning in the specified size, close the hydraulic motor; through the rack and pinion mechanism, Hydraulic Pipe Bending Machine Move the small slide, with the positioning pin will be fixed on the slide in the slide, rotating the top wire, the chuck top tight to complete the positioning of the chuck; start a large slide motor, move the slide table, The head center and the guide wheel device center coincidence, turn off the motor; start clamping the cylinder motor, Hydraulic Pipe Bending Machine the big slide table clamp, to achieve the table (rocker arm rotation center) positioning. Elbow, the rocker drive device does not work, rocker arm by the main drive device by the tube to promote, to withstand the circumferential force and resistance torque. The return of the rocker arm by the rocker drive device drag, operation, close the electromagnetic clutch, start the return hydraulic motor, rocker drive device to drive the rotating device rotation, rocker back to the original position, turn off the hydraulic motor, Clutch, prepare the next action. Driven by the tube, Hydraulic Pipe Bending Machine to withstand the circumferential force and resistance torque. The return of the rocker arm by the rocker drive device drag, operation, close the electromagnetic clutch, start the return hydraulic motor, rocker drive device to drive the rotating device rotation, rocker back to the original position, turn off the hydraulic motor, Clutch, prepare the next action.
Rocker swing device is mainly composed of large slide, rocker drive, rocker, middle slide, slewing ring, small slide and other components. Wherein the rocker drive device is mounted on the side of the large slide table, the rocker arm is fixed on the big slide table by the slewing bearing, Hydraulic Pipe Bending Machine the middle slide is fixed on the rocker arm, the position of the large and middle slide table is changed, thus adjusting the rotation center and the chuck The distance between the center lines, that is, adjust the bending radius of the pipe.
The overall structure of the machine works, easy to operate fully automated input, CNC control, very accurate, high efficiency. The presser cylinder 1 urges the punch 3 against the tube 2, Bend part of the use of rack and pinion servo motor control, bending rotation are used servo motor control. Hydraulic Pipe Bending Machine Bending effect of high precision.
Hydraulic pipe bending machine will be inserted into the mandrel when the small iron will fall out of these small iron, but not cleared out of the iron will fall into the fuselage inside the fuel tank, we all know hydraulic hydraulic pipe press hydraulic pump input hydraulic Oil by the solenoid valve to provide hydraulic power. So most of these iron into the tank after the filter will be inside our filter into the filter, but there will be a small part of the iron will enter the oil pump inside, so that the suction pump into the pump will enter the electromagnetic Inside the valve, and these iron can not flow in the solenoid valve caused by hydraulic solenoid valve blockage, Hydraulic Pipe Bending Machine and hydraulic oil can not flow this will appear a corresponding action failure, resulting in hydraulic hydraulic pipe bending machine can not work properly.
Hydraulic bending machine on the product of the rolling method is to straighten the workpiece after the first rolling, check the workpiece radial runout, four markings, with four-jaw chuck to the workpiece concave, adjust to the machine Turn the height of the center, and the size of the workpiece is proportional to the bending, and then the second rolling, and then use the dial indicator and adjust the four claw chuck claws, Hydraulic Pipe Bending Machine the workpiece correction. And then use the dial indicator to check the bending of the situation, such as bending, and then the above method, adjust the workpiece, the third rolling until the workpiece required to reach the straightness so far.
After the second time the length of the knife, should be based on specific circumstances, do not have to complete the whole process, but also to use anti-knife.
Hydraulic pipe press company prompted the use of rolling straightening, are generally in the process of rolling the workpiece to complete, so not only will not damage the surface of the workpiece, Hydraulic Pipe Bending Machine but also make the workpiece outside the surface by a more uniform rolling, so It will not produce dead bend, easy to operate.
Hydraulic bending machine mold installation method Description:
Wheel mold BENDING DIE;
Installation: Rotate the wheel retainer in the counterclockwise direction FIG-71; remove it into the wheel mold and lock the wheel die nut
Clamping mold CLAMP DIE;
Installation: Pull out the clamp fixed centering shaft FIG-72; insert the clamping mold, and then insert the fixed spindle can be.
Adjust: Set the clip holder to the FIG-73; relax, then place the control panel in manual mode, press the button button FIG-73, to the end of the die line at this point in the wheel mold clamping between the gap, Mold seat adjustment screw FIG-74; to adjust.
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