Daily maintenance method of radial drilling machine

Radial drilling machine is a drilling machine in which the rocker arm can rotate and lift around the column, and the headstock is usually moved horizontally on the rocker arm. When machining holes on a vertical drilling machine, the centering of the tool and the workpiece is realized by the movement of the workpiece, which is obviously very inconvenient for some large and heavy workpieces; while the radial drilling machine can move the position of the tool axis To center, this brings great convenience to the processing of holes on large and heavy workpieces in single-piece and small-batch production.

　　In order to increase the life of the radial drilling machine and maintain the machining accuracy, we need to maintain it daily, so how should we maintain it? Let's take a look together!

　　 1. Clean the exterior and dead corners of the machine tool, remove and wash the covers, and require clean inside and outside, no rust, no yellow robe, and the paint sees the original color and the iron is bright. Clean the guide rail surface and remove the burrs on the work surface. Check the complement of screws, handball, and hand plate, and check the flexibility and reliability of each handle.

　　2. Maintenance of the spindle feed box of the radial drilling machine: check the oil quality, keep it in good condition, and the oil quantity meets the requirements. Remove the burrs on the spindle taper hole. Clean the hydraulic transmission system, the oil filter, and adjust the oil pressure.

　　3. Inspection of the rocker arm and lifting clamping mechanism of the radial drilling machine: check and adjust the lifting mechanism and the clamping mechanism to be sensitive and reliable.

　　4. Inspection of the lubrication system of the radial drilling machine: cleaning the oil felt requires a complete oil cup, an unobstructed oil path, and a bright oil window.

　　5. Inspection of cooling system of radial drilling machine: clean cooling pump, filter and cooling liquid tank. Check the coolant pipeline to ensure that there is no water leakage.

　　6. Inspection of the electrical system of the radial drilling machine: clean the dust inside and outside the motor and electrical box. Turn off the power, open the appliance door, and check whether the electrical connectors and electrical components are loose or aging. Check if the limit switch is working properly. Does opening the door work? Check whether the hydraulic system is normal and whether there is oil leakage. Whether the electrical control switches are normal.

　　7. Check the oil quality, keep it in good condition, and the oil quantity meets the requirements.

　　 8. Remove the burr of the spindle taper hole.

　　 9. Clean the hydraulic transmission system, the oil filter, and adjust the oil pressure.

　　10. Remove impurities on the spindle, and fill the spindle with oil to ensure that the spindle is lubricated.

　　 1. Institutional inspection

　　 Check and adjust the lifting mechanism and clamping mechanism to achieve sensitivity and reliability.

　　 Folding lubrication system inspection

　　Cleaning the linoleum requires a complete oil cup, an unobstructed oil path and a bright oil window.

　　 2. Electrical inspection

　　 1. Clean the dust inside and outside the motor and electrical box.

　　 2. Turn off the power, open the door of the electrical appliance, and check whether the electrical connectors and electrical components are loose or aging.

　　 3. Check whether the limit switch is working properly. (Need to power on to check, pay attention to safety)

　　4. Does the power off when opening the door work?

　　 5. Check whether the hydraulic system is normal and whether there is oil leakage.

　　 6. Whether the control switches of the electrical appliances are normal.