Open type fixed table press

Open type fixed table press is a common type of punch press equipment, which plays an important role in metal processing, mechanical manufacturing and other fields due to its unique structural characteristics and working principle. The following is a detailed introduction to the split type fixed table press:

1. Structural characteristics

The structure of an open type fixed table press mainly includes the bed, worktable, slider, crankshaft, connecting rod, and other parts. Among them, the bed is the supporting part of the punch press, with sufficient rigidity and stability; The workbench is used to place and fix the processed workpiece; The slider is driven by the crankshaft and connecting rod to perform up and down reciprocating motion on the worktable, completing the stamping process of the workpiece.

Compared with closed punch presses, the biggest feature of open type fixed table press is that their worktable and slider are open, which is easy to operate and observe, and also convenient for mold replacement and adjustment. In addition, open type fixed table press are usually equipped with various accessories and devices, such as feeding mechanisms, positioning devices, safety protection devices, etc., to meet different processing needs.

2. Working principle

The working principle of an open type fixed table press is relatively simple. When the motor starts, the power is transmitted to the crankshaft through the transmission device, and the crankshaft drives the connecting rod and slider to perform up and down reciprocating motion. During the downward movement of the slider, the workpiece is stamped using a mold; During the upward movement of the slider, the unloading of the workpiece and the resetting of the mold are completed. By adjusting accessories such as molds and feeding mechanisms, it is possible to process workpieces of different shapes and sizes.

3. Performance parameters

The performance parameters of an open type fixed table press mainly include tonnage, stroke, punch times, worktable size, etc. Tonnage refers to the maximum punching force that a punch press can withstand, and is an important reference indicator when selecting a punch press; The stroke refers to the distance that the slider moves up and down, which determines the processing range of the punch press; Punch times refer to the number of punches that a punch press can complete per minute, reflecting the production efficiency of the punch press; The size of the workbench determines the maximum workpiece size that the punch can process.

4. Application Fields

Widely used in fields such as metal processing, mechanical manufacturing, automotive manufacturing, aerospace, etc. For example, in automobiles manufacturing, open type fixed table pressing machines can be used for stamping and processing of automobiles bodies, such as forming parts such as doors, roofs, and bottoms; In mechanical manufacturing, it can be used for stamping and assembly of various metal parts.

5. Selection and maintenance suggestions

When selecting an open type fixed table press, it is recommended to choose appropriate parameters such as tonnage, stroke, and punch according to actual needs, and consider factors such as the structural characteristics, working stability, and production efficiency of the punch press. At the same time, well-known brands and high-quality service providers should also be selected to ensure the quality and after-sales service of the punching machine.
In terms of maintenance, regular maintenance and inspection of the open type fixed table press should be carried out, including cleaning, lubrication, fastening, and other steps. In addition, attention should be paid to the safe operation and protection of the punching machine to avoid accidents. For faulty or damaged components, timely maintenance or replacement should be carried out to ensure the normal operation of the punch press and extend its service life.
In summary, open type fixed table press play an important role in fields such as metal processing and mechanical manufacturing due to their unique structural characteristics and working principles. During the selection and use process, factors such as performance parameters, application areas, and maintenance requirements should be fully considered to ensure the efficient, stable, and safe operation of the punch press.