Why don't bench presses use ball slides instead of hard slides?

   Punch presses are designed on the principle of converting circular motion into linear motion. The output of the main motor drives the flywheel, gears, crankshaft (or
center gear), connecting rod, etc. It is driven by a clutch to realize the linear motion of the slide. The motion from the main motor to the connecting rod is circular motion.
　　I. Detailed description of the internal structure of the press:
　　The upper die on the punch press is the upper part of the whole die, that is, the part of the die that is mounted on the platen. The upper die holder is the plate above the upper die
shaped part, the workpiece is tightly attached to the press slide and fixed with the press slide through the die handle or directly. The lower die is the lower part of the entire die, i.e. the part of the die that is mounted on the press table.

The lower die is the lower part of the entire die, i.e. the part of the die that is mounted on the press table. The lower die holder is a plate-like part on the bottom surface of the lower die, which is fixed directly to the press table or to a pad during operation.
The lower die holder is a plate-like part on the bottom side of the lower die, which is fixed directly to the press table or to a mat during operation. The sidewalls are the sidewalls of the cutting edges of the punched die holes. The angle of inclination of the cutting edge is the angle of inclination of each side of the cutting edge wall of the punched die hole. Air
The air cushion is an ejector powered by compressed air. See “INJECTOR”. Reverse Press is a part that supports a unidirectional force punch from the other side of the work surface.
Parts.

  C-cylindrical high-speed punching machine

　　Second, the working principle of the punch press: the design principle of the punch press is to convert circular motion into linear motion, the main motor output drive flywheel, clutch drive gears, crankshaft.
Clutch drive gears, crankshaft (or eccentric gear), connecting rods, etc.. to realize the linear motion of the slider. Between the connecting rod and the slider there is a
transition point between the connecting rod and the slider for circular and linear motion. It is designed in two general mechanisms, one spherical and one pin-shaped (cylindrical).
shaped). With this mechanism, the circular motion is converted into a linear motion of the slide. The press applies pressure to the material to deform it plastically and to
obtain the desired shape and accuracy. This is why it is necessary to fit a set of dies (divided into an upper die and a lower die). The machine applies pressure to deform the material.
The reaction force generated by the force exerted on the material is absorbed by the body of the press.
  C-cylindrical high-speed punching machine

　　Above is the detailed introduction of OREKU high-speed punch press and its working principle on the internal structure diagram of the editor. If you want to know more about it, please feel free to contact us.

C-cylindrical high-speed punching machine