Multi-station hot mold centrifuge production system

Abstract

The invention discloses a multi-station hot mold method centrifugal production system and relates to the technical field of centrifugal casting machines. Two spaying and cleaning devices are arranged on the two sides of a horizontal centrifugal casting pipe drawing device side by side, and the two ends of each spraying and cleaning device and the two ends of the horizontal centrifugal casting pipe drawing device are respectively provided with a pipe mold lifting device. Supporting wheel mechanisms are arranged in the spraying and cleaning devices. Pipe mold position changing transport carts are arranged on the central axis of the horizontal centrifugal casting pipe drawing device and the central axis of the spaying and cleaning devices. After one procedure is completed for two pipe molds on two adjacent stations, the pipe molds are placed on the pipe mold position changing transport carts through the pipe mold lifting devices, the pipe mold position changing transport carts walk to the next two adjacent stations, the pipe molds are placed on the horizontal centrifugal casting pipe drawing device and the spaying and cleaning devices through the pipe mold lifting devices, and then work of the next procedure starts. Due to the production arrangement of the three stations and the two pipe molds, the production transition smoothness is good. The multi-station hot mold method centrifugal production system has the advantages of being small in occupied land, compact in structure, reasonable in arrangement, convenient to operate and particularly suitable for producing large-aperture cast pipes.

Description

technical field [0001] The invention relates to the technical field of centrifugal casting machines. Background technique [0002] Centrifugal casting machine is a machine that pours liquid solution into a rotating mold, completes filling and solidification molding under the action of centrifugal force to obtain metal castings. At present, the commonly used horizontal centrifuge casting process is divided into hot mold method and cold mold method. Among them, the hot-drawing co-casting casting process of the thermal mold method is the most widely used, but most of the multi-station hot-drawing co-casting machines occupy a large area, the weight of the equipment and the structure are huge and complex, and the cost is expensive and consumes a lot of power, resulting in the cost of casting pipes. High, poor economic benefits, and more importantly, the caliber specifications produced generally do not exceed 1000 mm. [0003] At present, the centrifuges used in the production o...

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Especially suitable for the production of large-diameter cast pipes

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