A tensile high-strength hook forging forging device

Abstract

The invention discloses a high tensile-strength hook forging forging device, belonging to the field of forging. A tensile high-strength hook forging device comprises a forging body, the upper end of the forging body is fixedly connected with a die mounting frame, and the upper end of the forging body is fixed A forging workbench is connected to the lower side of the die mounting frame, a forging die is installed in the die mounting frame, a forging clamp seat matching the forging die is fixedly installed at the front end of the forging worktable, and a fixed arc block is fixedly connected to the upper end of the forging clamp base. The hook can be clamped and positioned through the cooperation of the forging clamp and the clamping component, which can effectively improve the positioning accuracy of the hook during forging. It can effectively improve the concentricity of the hook head and the structure part, reduce the shear force generated by the hook during use, improve the tensile strength of the hook, and effectively improve the service life of the hook.

Description

technical field [0001] The invention relates to the field of forging, and more particularly, to a forging device for tensile high-strength hook head forgings. Background technique [0002] Forging is a processing method that uses a forging machine to apply pressure to a metal blank to plastically deform it to obtain a forging with certain mechanical properties, certain shape and size, and is one of the two major components of forging (forging and stamping). Through forging, defects such as as-cast looseness produced by the metal during the smelting process can be eliminated, and the microstructure can be optimized. At the same time, due to the preservation of the complete metal streamline, the mechanical properties of forgings are generally better than those of castings of the same material. For important parts with high load and severe working conditions in related machinery, forgings are mostly used in addition to rolling plates, profiles or welded parts with simple shapes...

AI Technical Summary

Problems solved by technology

[0004] At present, in the forging process of the hook, the hook body is forged in advance, and then the hook head is forged and formed using a forging die. The forging molding of the hook head, because the hook head is the connection between the hook and the lifting equipment, the progress of manual turning and positioning is uncontrollable, and it is easy to cause eccentricity between the hook head and the structure, which makes the hook increase in subsequent use. The shear force between the hook head and the structure reduces the service life of the hook

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