Plate stamping bending, curling and punching forming equipment

Abstract

The invention discloses plate stamping bending, curling and punching forming equipment which comprises a supporting assembly, an upper die assembly, a lower die assembly and an electro-hydraulic control system. The supporting assembly comprises an upper plate and a stand column. The upper die assembly comprises an upper die oil cylinder, an upper die, an upper edge folding die oil cylinder and an upper edge folding die, and the upper edge folding die and the upper edge folding die oil cylinder are rotationally installed on the upper die. The lower die assembly comprises a side die, a lower rear die, a side hole oil cylinder, a lower edge folding oil cylinder, a lower edge folding die, a rear shaping punching oil cylinder, a rear shaping die and a positioning pin. The electro-hydraulic control system comprises an electric control chip, a power relay and electromagnetic directional valves. A microcomputer module outputs sequential control currents and controls the corresponding electromagnetic directional valves to act, then high-pressure liquid flow is controlled to enter and exit from corresponding working oil cylinders, stamping bending, curling shaping and punching operation of workpieces is completed in sequence, all the machining processes are completed on the same workbench, one machine completes the machining steps of multiple machines, the problems of occupied space and purchase cost are solved, the machining precision and the qualified rate of the workpieces are improved, machining noise is lowered, and the working environment of workers is improved.

Description

technical field [0001] The invention relates to the mechanical field of plate stamping, bending, curling, and forming equipment, and in particular to a processing mechanical equipment for one-time sequential stamping, bending, curling, and forming. Background technique [0002] Although the existing punching, bending, curling, and punching forming equipment can complete the punching, bending, curling, and punching of plates, each processing process is completed on a different machine and on a different workbench, and the workpiece transfer depends on the manipulator. or conveyor belt complete. Not only the number of machines and equipment needed to complete the entire work process is large, and the space occupied is large, but also because the transfer and placement of the workpiece and the demoulding process require time intervals, the work efficiency is low, and the noise superposition leads to a poor working environment for workers. What's more, in the process of placing...

AI Technical Summary

Problems solved by technology

[0002] Although the existing stamping, bending, curling, and punching forming equipment can complete the punching, bending, curling, and punching of plates, each processing process is completed on a different machine and on a different workbench, and the workpiece transfer depends on the manipulator. or conveyor belt complete

Not only the number of machines and equipment needed to complete the entire work process is large, and the space occupied is large, but also because the transfer and placement of the workpiece and the demoulding process require time intervals, the work efficiency is low, and the noise superimposed leads to a poor working environment for workers

What's more, there will be position deviations in the process of placing semi-finished workpieces in multiple working processes, which will greatly reduce the machining accuracy and pass rate of workpieces

Images