Casting machine vibrating device for casting special materials

Abstract

The invention discloses a vibrating and striking device of a casting machine used for casting special materials. The vibrating and striking device comprises a vibrating and striking device body installed on a steel structure frame, the vibrating and striking device body comprises a vibrating plate, the top surface of the vibrating plate makes contact with the bottom of the outer surface of a casting mold, the vibrating plate is arranged on the steel structure frame through an elastic component, a vibration exciter and the vibrating plate are assembled together through a linkage part, and the vibration exciter is connected with a motor through a universal-joint-pin universal coupling for transmitting power. By the adoption of the technical scheme, the vibrating and striking device has the following advantages that while a chain belt device of the casting machine drives the casting mold to move to a spraying and cooling area, the vibrating and striking device is started, the motor rotates through the universal-joint-pin universal coupling to drive the vibration exciter to move up and down in a reciprocating mode, and the vibration exciter drives the vibrating plate to support the casting mold to vibrate up and down, so that the solidified block-shaped materials in the casting mold break away from the inner wall of the casting mold to cause loosening.

Description

technical field [0001] The invention relates to a casting machine component for casting special materials, in particular to a casting machine vibration device for casting special materials. Background technique [0002] The vibration device currently used is that the motor and the gearbox are connected through a universal coupling, and eccentric blocks are installed at both ends of the input and output shafts of the gearbox. On the frame of the lower cast iron machine connected with the cast iron mold. Ordinary asynchronous motor drives the gearbox to rotate. Through the action of the eccentric block, the gearbox and the vibrating plate reciprocate up and down under the support of the spring, hitting the bottom of the cast iron mold, so that the iron block is separated from the inner wall of the cast iron mold under the action of the impact force, resulting in loose. [0003] Adopt above-mentioned shaking device to have following deficiency in use: [0004] 1. Driven by a...

AI Technical Summary

Problems solved by technology

[0004] 1. Driven by an ordinary asynchronous motor, the speed cannot be adjusted, and the input speed cannot be adjusted according to the actual production situation, so the frequency of hitting the cast iron mold cannot be adjusted, which is not conducive to loosening of iron blocks in the cast iron mold;

[0005] 2. The gear box is placed under the chain belt and the cast iron mold, so it is difficult to add grease; at the same time, due to the influence of high-temperature iron blocks, the ambient temperature is high, and the grease is easy to carbonize, which cannot effectively lubricate the gears. Then the gear wear will be very fast and serious, it needs to be replaced frequently, the maintenance cost is high, and it also affects the production efficiency of the casting machine

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