Column type pressure machine

Abstract

The invention belongs to pressure machines, and particularly relates to a column type pressure machine used for pressing steel wire ropes. The column type pressure machine comprises a cross beam, a machine body, a base, an upper die, a lower die, a vertical column, an electric device control mechanism and a hydraulic mechanism, wherein the upper die and the lower die are oppositely arranged between the cross beam and the machine body in a longitudinal separation mode, the vertical column is arranged between the cross beam and the machine body, and the electric device control mechanism is matched with the pressure machine; the upper die and the lower die are provided with guide devices; the cross beam and the machine body are installed at the top of the vertical column and the bottom of the vertical column in a sleeving mode respectively and are in close fit with the vertical column through gaskets, nuts and lock nuts sequentially. The column type pressure machine has the advantages that the assembly height among the cross beam, the machine body and the vertical column can be adjusted easily and conveniently, stress balance is effectively guaranteed, and connection between parts is reliable.

Description

technical field [0001] The invention belongs to a sleeve pressing machine, in particular to a column type sleeve pressing machine used for pressing steel wire rope slings. Background technique [0002] At present, the main part of the domestic traditional sleeve press machine adopts integral casting or wire rope winding type, and the press sleeve machines with these two structures have the following disadvantages: (1) The integral casting sleeve press machine [0003] A. The overall casting of the main body is difficult, and the mechanical and physical properties of large castings are difficult to guarantee, so the cost is high; B. Due to the large size of the main body, the overall casting requires large-scale supporting equipment during processing, and it is not easy to mass produce; C. The main body adopts castings , when the main body has a defect, it will cause the overall scrap. [0004] (2) Wire rope winding press sleeve machine [0005] A. The beam and the fuselage...

AI Technical Summary

Problems solved by technology

[0005] A. The beam and the fuselage are supported by a simple method, and other media such as steel wire ropes are wound on the beam and the fuselage to make it generate corresponding pressure when the sleeve pressing machine is running, and because the winding medium has elongation, it is difficult Ensure the relative required pressure value;

[0006] B. Since there is no professional winding equipment and can only rely on manual winding during winding, it is difficult to ensure that the winding medium is evenly stressed, and it is easy to cause overall damage to the sleeve pressing machine

[0007] C. Due to the layering of the winding medium, the inner and outer layers are stressed unevenly. After fatigue use, the inner layer wires break and the outer layer wires are easy to fall off.