Novel inclinable gravity casting machine

Abstract

The invention discloses a novel inclinable gravity casting machine. The novel inclinable gravity casting machine is simple in structure and large in rotation angle, and can be flexibly adjusted in rotation angle. A pedestal is connected with a connecting base through a connecting element, wherein both ends of the connecting base are respectively fixed with guide plates, the front end of each guide plate is respectively moveably hinged with a connecting plate, the upper end of the connecting plate is fixedly connected with a rotating member, the upper end of the connecting base is equipped with a rotation cylinder, the piston rod of the rotation cylinder is moveably hinged with the rotating member, and the guide post is arranged between the connecting plates; a guide sleeve is correspondingly arranged on a moveable plate, the movable plate in sliding matches with the guide sleeve through the guide post and is installed on the guide post, a close mould cylinder is fixed on the connecting plate on one end, the piston rod of the close mould cylinder is fixedly connected with the moveable plate, and one end of the guide post is further provided with a fixing plate; ends of the moveable plate and the fixing plate, extended from the guide post, are respectively moveably hinged with an installing base, the lower end of the installing base is fixedly connected with the rotating member, the lower end of the connecting plate is provided with the rotation cylinder, the piston rod of the rotation cylinder is moveably hinged with the rotating member and the installing base is provided with the close mould cylinder.

Description

technical field [0001] The invention relates to the technical field of casting equipment, in particular to a novel tiltable gravity casting machine. Background technique [0002] Gravity casting refers to casting machinery in which molten metal is poured into a metal cavity under the action of gravity of the earth to obtain castings. The most important feature in the production process of gravity casting is to pour molten metal into the cavity to obtain castings. In the process of filling the molten metal, whether the cavity can be filled is to obtain a complete shape and a clear outline of the casting, and to reduce defects such as shrinkage cavity and shrinkage porosity, which has a very important relationship with the fluidity of the molten metal and the casting process , the tilting gravity casting machine starts from the casting process to change the direction of gravity. The existing tilting casting machine can only fix the mold on the mold frame of the casting ma...

AI Technical Summary

Problems solved by technology

In the process of filling the molten metal, whether the cavity can be filled is to obtain a complete shape and a clear outline of the casting, and to reduce defects such as shrinkage cavity and shrinkage porosity, which has a very important relationship with the fluidity of the molten metal and the casting process , the tilting gravity casting machine starts from the casting process to change the direction of gravity. The existing tilting casting machine can only fix the mold on the mold frame of the casting machine to close the mold and cast, which requires manual operation and the working range Small, time-consuming and labor-intensive, low degree of automation, at the same time, due to the limitation of the mold base, the actual rotation angle during mold casting is small, the rotation flexibility is poor, and the adjustment is inconvenient

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