Automatic centrifugal casting machine

Abstract

The invention relates to a centrifugal machine, and provides an automatic centrifugal casting machine that a motor can simultaneously drive a plurality of centrifugal rotating tables to work, each centrifugal rotating table can sequentially realize circulating processes of standing, accelerating, operating and moderating within a motion period and the feeding can be automatically carried out. Theautomatic centrifugal casting machine comprises at least two centrifugal rotatable tables and a drive motor, wherein the drive motor drives the centrifugal rotating tables to rotate, the centrifugal rotating tables comprise table surfaces and table covers which correspond mutually, the table covers cover on the table surfaces when the rotating tables rotate, all centrifugal rotating tables are driven by the motor, the table covers and the table surfaces of all centrifugal rotating tables are respectively fixed on an upper rotating disk and a lower rotating disk which are driven by the motor to rotate simultaneously, the table covers of all centrifugal rotating tables are linked with the motor through belts, the motor for driving the rotating tables is eccentrically arranged relative to the centers of the rotating disks, a cylinder is arranged below each centrifugal rotating table and controls the opening and the closing of the table covers and the table surfaces, an injecting device is arranged above each rotating table, and an injecting hole of the injecting device corresponds to the feeding hole of each rotating table. The automatic centrifugal casting machine can improve the production efficiency, reduce the cost and improve the quality of castings, and can be widely applied to the field of centrifugal casting.

Description

technical field [0001] The invention relates to a centrifugal casting machine. Background technique [0002] The centrifugal casting machines in the prior art all have a single centrifugal rotary table. Usually, the centrifugal rotary table generally includes a table top and a table cover. When in use, the user can put the mold on the table, and then put the artificial mold on the automatic centrifugal casting machine Then start the automatic centrifugal casting machine, the automatic centrifugal casting machine will start to rotate, and the workers will scoop the casting liquid into the mold, and the corresponding casting liquid will be thrown into the mold cavity, and the required shape will be formed after cooling. The automatic centrifugal casting machine with this structure is cumbersome to operate, the work efficiency is relatively low, and the cost of the casting is relatively high. On the one hand, it is troublesome to fix the table cover. When the casting machi...

AI Technical Summary

Problems solved by technology

The automatic centrifugal casting machine with this structure is cumbersome to operate, the work efficiency is relatively low, and the cost of the casting is relatively high. On the one hand, it is troublesome to fix the table cover. When the casting machine rotates, the heavy hammer will tilt, and then press the table cover, but if the inclination angle of the heavy hammer is too large or too small, the axial pressure will change, so by adjusting the thickness of the backing plate under the table cover to Adjustment is very cumbersome and requires experience to achieve rapid adjustment; on the other hand, the casting liquid is added manually, which is relatively slow, and people always look up and down, and they are tired, and human movements It is relatively slow. When casting liquid is added, the surface of the casting liquid is exposed to the air and is very easy to oxidize, which affects the quality of the casting. Another aspect is that a centrifugal casting machine can only hold one mold, and the general processing plant needs to purchase Many centrifugal casting machines are required to achieve the required output

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