Safety automatic forging and pressing machine

Abstract

The invention relates to a safety automatic forging and pressing machine. The machine comprises a clamping mechanism and a base; the base is arranged to be of a rectangular plate-shaped structure, a vertical beam is vertically riveted to the right end of the base, the left end of the vertical beam is transversely and fixedly provided with a cross beam, an oil tank is arranged on one side of the cross beam, an electric motor, a transmission and an oil pump are arranged in the oil tank, the electric motor is rotatably connected with the oil pump through a coupler, and is electrically connected with the transmission, a speed controller is arranged in the transmission, the oil pump is communicated with a hydraulic cylinder through an electromagnetic valve liquid supply end, the bottom of the hydraulic cylinder is fixedly connected with a telescopic rod through a connecting rod, and the top end of the telescopic rod is connected with a forging hammer. Through control over the rotating speedof the electric motor by the transmission, according to needs, the pressure of the forging hammer can be changed, machining efficiency is improved, a clamp is arranged, a machined workpiece can be conveniently clamped, and through the rotating disc which rotates, multi-angle forging and pressing of the workpiece can be achieved.

Description

technical field [0001] The invention relates to the technical field of machining, in particular to a safety type automatic forging machine. Background technique [0002] Forging machine tools are equipment for metal and mechanical cold working, and they only change the outer shape of the metal. Forging machine tools include plate rolling machines, shearing machines, punching machines, presses, hydraulic presses, hydraulic presses, bending machines, etc. Most forging machines do this by controlling clutches and brakes. During production, there may be a phenomenon that exceeds the nominal working force of the press. In order to ensure the safety of equipment, overload protection devices are often installed on the press. In order to ensure the personal safety of the operator, the press is equipped with a photoelectric or two-hand-operated personal protection device. [0003] The existing forging machine tool is realized by controlling the clutch and brake, the operation is ...

AI Technical Summary

Problems solved by technology

[0003] Existing forging machine tools are realized by controlling clutches and brakes, the operation is complicated, the pressure used by the machine tool cannot be determined, and manual operation is required, which causes deformation of the workpiece during processing, wastes materials, and the heated workpiece needs to be clamped and placed by the worker. Forging on the workbench is easy to hurt people and inconvenient to observe. During forging, it is not easy to change the pressure of the forging hammer, which brings great trouble to the user.

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