What are the main types of crank presses for stamping parts processing equipment?

1. Crank presses for stamping parts processing equipment can be divided into open presses and closed presses according to the structure of the bed; the front, left and right sides of the open press machine body are completely open, and it has the characteristics of easy installation of molds and convenient operation. , But the machine bed is C-shaped, and the rigidity is poor; the closed pressure machine body is closed on both sides and can only be operated in the front and back direction. The machine has good rigidity. The trial is with the general requirements of large and medium presses and light presses with higher precision ；

2. Crank presses for stamping parts processing equipment can be divided into single-point presses, double-point presses and four-point presses according to the number of connecting rods; single-point presses have only one connecting rod, and two-point presses and four-point presses are respectively There are two connecting rods and four connecting rods;

3. Crank presses for stamping parts processing equipment can be divided into single-action presses, double-action presses and three-action presses according to the number of sliders. Double-action presses and three-action presses are mainly used for deep drawing of complex workpieces;

4. According to the traditional method, it can be divided into upper transmission and lower transmission;

5. According to the structure of the workbench, it can be divided into fixed presses, tiltable presses and lifting bench presses, of which fixed presses are the most commonly used;

6. According to whether the slider stroke is adjustable, it can be divided into crank press and eccentric press. The difference between the two is whether the slider stroke can be adjusted.