Working principle of double crank stamping press

The double crank stamping press is a common metal processing equipment. Its working principle is as follows:

Main components: Double crank stamping press usually consists of frame, slider, double crank connecting rod mechanism, camshaft, cam and other components.

working principle:

When the electric motor starts, the camshaft is driven to rotate through the transmission device.

The cam on the camshaft is connected to a connecting rod mechanism, which is composed of a double crank and can convert rotational motion into reciprocating linear motion.

The motion is transmitted to the slider, causing the slider to make reciprocating linear motion under the guide.

The workpiece is clamped on the workbench. When the slide moves downward, the punch will exert pressure on the workpiece to perform stamping processing.

The punch head of the punch machine can be replaced with molds of different shapes as needed to adapt to the processing of work pieces of different shapes and sizes.

Features:

The double crank stamping press has a simple structure, stable operation, and is suitable for mass production;

Due to the use of a double crank connecting rod mechanism, the speed change of the slider is small when it reciprocates up and down, which is beneficial to improving processing accuracy;

The impact force of the punch is stable and suitable for processing workpieces requiring high precision;

Easy to operate, easy to control and maintain.