Rotary upsetting platform

Abstract

The invention provides a rotary upsetting platform. The rotary upsetting platform is characterized by comprising a base, a rotary table and a motor; a boss is arranged on the base, the rotary table isarranged on the upper surface of the boss, and the rotary table can rotate; the motor is arranged on the base, and the motor provides power for rotation of the rotary table; an annular rack is arranged on the periphery of the rotary table; and the output shaft of the motor is sleeved with a gear, the gear is meshed with the rack, the motor drives the gear to rotate, and the rotation of the gear drives the rack to rotate so as to enable the rotary table to rotate. According to the rotary upsetting platform, the platform can be uniformly rotated so that all parts of a forge piece can be uniformly rolled, the quality of the forge piece is effectively guaranteed, the production efficiency of the forge piece is greatly improved, and the labor intensity of the site is reduced.

Description

Technical field [0001] The invention relates to the technical field of forging, in particular to a rotary upsetting platform. Background technique [0002] In the free forging production of large round cake forgings, the forging surfaces of the upper and lower anvils of the forging machine are fixed and cannot completely cover all of the forgings. During the forging process, the forgings need to be moved continuously so that all parts of the forgings can be uniformly rolled. . [0003] At present, the rotation of most rotary upsetting tables relies on manual rotation, and the weight of forgings and upsetting tables is mostly very heavy. Manual rotation cannot be very uniform, and it is difficult to ensure the quality of forgings. [0004] Chinese patent 201110268699.6 discloses an automatic rotating upsetting table, which relates to an intermittent rotating device, including: a rotating table, a base, an air cylinder, and a push-pull box; the circumference of the rotating table is p...

AI Technical Summary

Problems solved by technology

[0005] It can be known from the analysis that the above-mentioned automatic rotary upsetting table is caused by the telescopic movement of the cylinder piston, so that the upsetting table can realize stepwise forward rotation, and cannot realize reverse rotation. If any hammer is pressed badly or not in place, it can only Another turn will affect the forging efficiency; the precision of the rotation is low, the movement is slow and uneven, and the rotation effect is poor. Therefore, an upsetting platform that can realize both forward rotation and reverse rotation is needed

Images