Robot for pouring aluminum piston

Abstract

The invention provides a robot for pouring aluminum piston, which adopts a parallel four-bar linkage mechanism and comprises a cross beam, a Z-axis servo motor, an X-axis servo motor, a Y-axis servo motor and an A-axis servo motor; the Z-axis servo motor is installed on a cross sliding bench of a linear guide of the cross beam and a rack and pinion drive gear is arranged between the Z-axis servo motor and the cross beam; the X-axis servo motor is installed on the linear guide of the cross sliding bench and a rack and pinion drive gear is arranged between the X-axis servo motor and the sliding bench; the Y-axis servo motor is installed on a pouring machine case and is connected with a main swinging arm; the A-axis servo motor is installed on the pouring machine case and is connected with a pony ladle on a vertical swinging arm; the main swinging arm and a minor swinging arm are connected with the vertical swinging arm; linkage is arranged between the main swinging arm and the minor swinging arm; the main swinging arm, the minor swinging arm, the vertical swinging arm and the linkage form the parallel four-bar linkage mechanism. The robot has four degrees of freedom, can satisfy the process requirement of forward or reverse follow-up tilt pouring of the aluminum piston rough and has simple structure and low cost.

Description

technical field [0001] The invention relates to an aluminum piston pouring robot for aluminum piston blank casting. Background technique [0002] At present, aluminum piston manufacturers generally adopt the casting method of manual pouring when casting aluminum piston blanks. This process is greatly affected by human factors, which often causes fluctuations in the casting quality of aluminum piston blanks and a high scrap rate. Although some manufacturers use aluminum piston pouring robots, the existing pouring robots are usually designed with 3 degrees of freedom, which can only be used for the casting of light car piston blanks, and there are also high-end general-purpose robots for pouring, which can provide 6 degrees of freedom , can complete various actions, but the cost is high and the structure is complicated. Contents of the invention [0003] The invention aims at the problems existing in the existing aluminum piston pouring robot technology, and provides an alu...

AI Technical Summary

Problems solved by technology

[0002] At present, aluminum piston manufacturers generally adopt the casting method of manual pouring when casting aluminum piston blanks. This process is greatly affected by human factors, which often causes fluctuations in the casting quality of aluminum piston blanks, and the scrap rate is high.

Although some manufacturers use aluminum piston pouring robots, the existing pouring robots are usually designed with 3 degrees of freedom, which can only be used for the casting of light car piston blanks, and there are also high-end general-purpose robots for pouring, which can provide 6 degrees of freedom , can complete various actions, but the cost is high and the structure is complicated

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