Hydraulic punching press forming machine is a kind of mechanical equipment that uses liquid static working pressure to produce and process metal materials, plastics, vulcanized rubber, wood, powder and other products. It is often seen in pressing processes and press forming processes, such as: casting, stamping dies, cold extrusion, straightening, bending, reverse side, sheet metal drawing, powder metallurgy, press fitting.
Its basic principle is to use Pascal’s law to make mechanical equipment using hydraulic punching press forming machineure transmission system, and there are quite a few types. Naturally, the main uses are also varied according to need. For example, according to the liquid type of the conveying gas pressure, there are two types of hydraulic punching press forming machinees and hydraulic punching press forming machinees.
According to the structural form, it is mainly divided into: four-column type, single-column type (C type), vertical type, column type structure, all-round hydraulic punching press forming machine, etc.
According to the main purpose, it is divided into metal material forming, sheet metal bending, drawing, cold stamping, powder (metal material, non-metal material) forming, press-fitting, extrusion forming, etc.
The hydraulic punching press forming machine is suitable for many processes such as bending, forming, and reverse side of the central load parts. After adding the cold stamping and buffering equipment, it can also be used as a punching machine, blanking production and processing. The preferred commodity in the field of factories and other fields.
It is used for drawing forming, flanging, bending and stamping dies of sheet metal parts, and it can also be used for ordinary pressing process. It can improve cold stamping buffer, punching, moving console and other equipment according to customer needs.
In addition to casting, the three-beam four-column hydraulic punching press forming machine can also be used for correction, press fitting, packaging, steel cutting and doweling.
It can also be used for the pressing process of shaft parts, the calibration, crimping, and pressing process of aluminum profiles, and the bending, arguing, shaping, stamping, sleeve type, drawing, and pressing of ductile raw materials. Processes, such as stamping dies, bending, reverse side thin drawing, etc., can also be engaged in calibration, press fitting, pressing and forming of plastic products and powder products. It is also known as the all-round hydraulic punching press forming machine because of its application range.
The main components of the four-column hydraulic punching press forming machine
The four-column hydraulic punching press forming machine consists of a server and a control organization. Part of the server is composed of the sound card rack, the cylinder, the top cylinder, and the fluid-filled equipment.
Many key components of a four-column hydraulic punching press forming machine
The application scope of the general four-column hydraulic punching press forming machine is the drawing and forming of metal plates and the inhibition of processing and powder products by the working pressure of various ductile raw materials.
Assembly and other technical requirements, so the structure of the four-column hydraulic punching press forming machine needs to have a certain rigidity.
The general four-column hydraulic punching press forming machine structure includes three-beam four-column structure, frame strut structure, cantilever type, etc. Among them, the sound card frame four-column hydraulic punching press forming machine with cantilever column structure has low rigidity, and the frame support rod four-column hydraulic punching press forming machine is usually only used for the calibration and processing of shaft parts, with good rigidity and high precision.
Usually the mold shells of small and medium-sized sheet metal stamping die components are scientifically researched, produced and processed. The composition and maintenance of the mold shells have a certain rigidity and are easy to adjust, so they are mainly used in a wide range of applications. Universal (universal) four-column hydraulic punching press forming machinees usually use steel frame structure.
Therefore, the design method decided to use a frame shear wall similar to the three-beam four-column. The four-column hydraulic punching press forming machine has top mold cylinder equipment, so several three-beam four-column structures are used to install the top mold cylinder, which becomes a five-beam and eight-column structure. The structure itself consists of the upper beam in the cylinder (fixed beam), the theme movable beam in the cylinder, the lower beam (operating table), 4 main columns, the fixed fixed beam of the top mold cylinder, the theme movable beam of the top mold cylinder, and 4 auxiliary beams.
The column and the round nut are assembled, the 4 main columns are fixed on the working table with 4 round nuts, the upper beam in the cylinder is fixed on the top of the 4 main columns by 8 nuts, and the cylinder is installed in reverse. Methods The eight nuts installed on the upper beam of the main beam adjustment can ensure that the theme movable beam of the four-column hydraulic punching press forming machine installed on the hydraulic cylinder in the cylinder is parallel to the operating table.
