China hydraulic bending machine is a machine that can bend thin plates. Its structure mainly includes a bracket, a workbench and a splint. The workbench is placed on the stand. The workbench consists of a base and a pressure plate. The base is connected with hinges and splints. The coil is arranged in the groove of the seat shell, and the top of the groove is covered with a cover plate. When using, the conductor is energized to the coil, and gravity is generated on the pressure plate after energization, so that the thin plate between the platen and the base is clamped. Due to the use of electromagnetic clamping, the pressure plate can be made into a variety of workpiece requirements.
The hydraulic china hydraulic bending machine includes bracket, worktable and splint. The workbench is placed on the stand. The workbench consists of a base and a pressure plate. The base is hinged to the splint. The base consists of a housing, a coil, and a lid. It is placed in the recess of the seat housing, the top of which is covered with a cover plate.
When using, the conductor is energized to the coil, and gravity is generated on the pressure plate after energization, so that the thin plate between the platen and the base is clamped. Due to the use of electromagnetic clamping, the platen can be made into a variety of workpiece requirements, and workpieces with sidewalls can be processed. China hydraulic bending machine can meet the needs of various workpieces by changing the mold of china hydraulic bending machine.
How does China hydraulic bending machine work?
The automatic feeding equipment of china hydraulic bending machine is mainly composed of sheet trolley, actuator, sheet conveying mechanism and auxiliary mechanism. The sheet trolley is used to place the sheets to be rolled up. The main function of the actuator is to transport the sheet to be rolled on the plate trolley to the feeding platform. Plate handling operations are mainly used in Cartesian coordinate manipulators and vacuum suction cup picking devices. In industrial automation systems, workpiece picking and handling is often required, and vacuum suckers are widely used as sucker manipulators.
The transmission methods of rectangular coordinate manipulators mainly include mechanical transmission (rack and pinion transmission, timing belt transmission, ball screw transmission), linear motor transmission and pneumatic transmission. The sheet conveying mechanism is mainly used to transport coiled sheets. Common roller conveying and universal ball conveying are common. The main function of the auxiliary mechanism is to improve the accuracy of the coil. Common auxiliary mechanisms include plate centering devices, pushing devices, and displacement detection devices.
- Clean up the coiler parts, especially the connections;
- When assembling china hydraulic bending machine, follow the principle of inward outward, first down, then up;
- During assembly, priority is given to centralized processing and using the same tooling for assembly or assembly in the same direction;
- During the assembly process, the transfer must be carried out in strict accordance with the design drawings. Strictly check the dimensions and specifications.
Maintenance of china hydraulic bending machine:
Good maintenance of machinery and equipment can not only improve work efficiency, but also greatly increase the service life of industrial machinery and equipment. The key is to avoid safety incidents and prevent product damage and personal injury. More and more excellent sheet metal companies realize the importance of equipment maintenance.
In order to ensure that the maintenance work of china hydraulic bending machine equipment is carried out more efficiently, we have increased the training of equipment maintenance. Today, we will share with you the common methods of quarterly and annual maintenance of china hydraulic bending machines.
Clean the lower table surface of the machine tool to ensure bending accuracy (quarterly);
Operation method: keep the machine tool worktop clean, remove the upper and lower molds, wipe with a cloth, no oil, no yellow robe. As shown in the figure below, the surface of the lower mold frame is cleaned without oil or foreign matter.
Clean the radiator to ensure the normal operation of the electrical cabinet (quarterly);
Operation method: Clean the exhaust fan of the distribution box once in the power off state, and use an air gun to remove dust from the inside out to maintain a good heat dissipation state.
Fastening of easily loosened parts of machine tools (quarterly);
Operation method: Test the moving parts of the machine tool every quarter. The four lock nuts shown in the following figure need to be strong one by one;
Inspection of X-axis timing belt (quarterly);
Operation method: After the machine tool works for a long time, the rear gear synchronizes and loosens. After inspection, the fastening will maintain the accuracy of the machine tool;
Fastening of internal components of distribution box (quarterly)
Operation method: the screws of each part are fastened and the wiring is firm;
Refuel the sports part (quarterly);
Operation method: Use a butter gun to align the refueling point to refuel until the screw or guide rail sees the grease overflow
Test whether the machine tool is well grounded (annual)
Operation method: the grounding resistance of the machine tool is less than 1 ohm;
The hydraulic oil and filter element of China hydraulic bending machine every two years (annual)
Operation method: unscrew the screw plug on the bottom oil discharge port of the fuel tank, drain the hydraulic oil, clean the fuel tank, re-inject the new hydraulic oil to the 2/3 position of the oil mark through the air filter of the fuel port, and stop the slider at the top dead point position;
Fuselage flatness test (annual)
Operation method: Place the level on the lower worktable of the machine tool, in the left, middle and right three positions. The flatness is not higher than 0.08, and the front and back flatness is 0.02;
Machine tool straightness test (annual)
Operation method: Test the straightness of the China hydraulic bending machine during annual maintenance, place the bending sample 3M on the inspection table, and use a stopper to test the gap value within one meter of less than or equal to 0.3mm/m.