High-speed clutch type spiral closed punch press

Abstract

The invention relates to a high-speed clutch type spiral closed punch press. The high-speed clutch type spiral closed punch press comprises a press body, a sliding block, lifting supporting arms, lifting rods, pneumatic return cylinders, a copper nut, a screw rod, a radial cylindrical roller bearing seat, a radial cylindrical roller bearing, a brake disc, a brake cylinder, a one-way ball bearing,a belt wheel type large flywheel, a deep groove ball bearing, a friction clutch disc, friction blocks, a piston, a cylinder body, a spring piston guide screw rod, a piston return spring, a piston guide screw rod, a right upper fastening nut, a motor and a small belt pulley. According to the high-speed clutch type spiral closed punch press, the sliding block stroke is automatically adjusted, the motor power is reduced, power is saved, and energy saving is remarkable; the sliding block can stop at any position of the press stroke, the service life of a die is long, the unbalance loading resistance is high, and multi-station die forging can be achieved; the sliding block rapidly returns, the production efficiency is high, and the output energy is high; and the sliding block striking speed ishigh, the striking force is large, environmental friendliness is achieved, the overload safety protection effect is achieved, and operation is reliable. The high-speed clutch type spiral closed punchpress can be widely applied to the forge piece pressure forming process, in particular to the stamping process.

Description

technical field [0001] The invention relates to a high-speed clutch type screw closed punch press machine, which can be widely used in the pressure forming process of forgings, especially in the stamping process. Background technique [0002] Existing punch presses work through a crank or connecting rod device, which cannot meet the production requirements for multi-purpose workpieces due to small transmission ratio, short stroke, slow speed, and single station. In the process of workpiece processing, due to the high noise caused by the rigid transmission, it has a relatively large impact on the surrounding environment. Contents of the invention [0003] The purpose of the present invention is to provide an automatic adjustment of the stroke of the slider, reduce the power of the motor, save power, and save energy significantly. The slider can stop at any position in the stroke of the press. Station die forging, slider fast return, high production efficiency, high output ...

AI Technical Summary

Problems solved by technology

[0002] Existing punch presses work through crank or connecting rod devices, which cannot meet the production needs of multi-purpose workpieces due to small transmission ratio, short stroke, slow speed, and single station.

In the process of workpiece processing, due to the high noise caused by the rigid transmission, it has a relatively large impact on the surrounding environment

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