Three-beam three-column diagonal press machine

Abstract

The invention relates to a three-beam three-column diagonal press machine, which belongs to the technical field of forging and pressing machinery manufacturing, and solves the technical problems that stand columns and cross beams of a three-beam four-column or three-beam two-column press machine are prone to cracking and breaking under the action of reciprocating load, and a three-beam three-column press machine is poor in stability. The three-beam three-column diagonal press machine comprises an upper cross beam, a lower cross beam, a movable cross beam, a hydraulic cylinder and stand columns, and is arranged to be of a regular triangular prism structure in space, wherein the three stand columns are arranged at the edges of a regular triangular prism respectively; the upper cross beam is fixedly installed above the stand columns; the lower cross beam is fixedly installed below the stand columns; the movable cross beam is arranged on the stand columns between the upper cross beam and the lower cross beam; the shapes of the upper cross beam, the lower cross beam and the movable cross beam are equilateral triangles; the hydraulic cylinder is vertically and downwardly arranged above the upper cross beam; a piston rod of the hydraulic cylinder penetrates through the upper cross beam and extends to the position above the movable cross beam; and the piston rod drives the movable cross beam to slide up and down along the stand columns. The three-beam three-column diagonal press machine is high in stability and space operability, simple in structure and low in manufacturing cost.

Description

technical field [0001] The invention belongs to the technical field of forging machinery manufacturing, and in particular relates to a three-beam and three-column diagonal press. Background technique [0002] Presses, including punch presses, hydraulic presses, etc., are general-purpose forging machines with exquisite structures, which are widely used in punching, blanking, cutting, bending, and forming processes. By applying strong pressure to metal blanks, metals can be plasticized It can be processed into parts through deformation and fracture, and has outstanding features such as high production efficiency. At present, the structure of the press is usually three-beam four-column or three-beam two-column, and four or two columns are firmly connected with the upper, lower and movable beams through column nuts to form a rigid closed space; when the workpiece is processed, The column acts as a guide and structural support. Workers or manipulators can only place workpieces o...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the invention is to: effectively overcome the shortcomings of the prior art, and solve the problem that the columns and beams of the three-beam four-column or three-beam two-column press in the prior art are prone to cracks and fractures under the action of reciprocating loads, and the three-beam three-column press is stable. Due to the technical problem of poor performance, the present invention provides a three-beam three-column diagonal press

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