Fully automatic notching machine

Abstract

The invention discloses a fully automatic notching press, which is used for punching slot holes uniformly distributed in the circumferential direction of an annular workpiece. The fully automatic notching press comprises a base plate, a female mold and an upper mold, wherein a positioning ring is arranged on the periphery of the female mold, a feeding device used for placing the workpiece onto the female mold is arranged on the bottom plate arranged at one side of the female mold, a discharging device which is also used for positioning the workpiece before punching is arranged on the bottom plate arranged at the other side of the female mold, an indexing device used for tightly propping the workpiece after the forward movement, driving the workpiece to do indexing rotation and returning to the original position after the punching completion is arranged right in front of the female mold and is provided with an indexing disc, a positioning gear ring and a servo motor, the indexing disc can move in a direction towards the female mold and can realize the circumferential indexing, the positioning gear ring clamps the workpiece from the side end surface of the workpiece, and the servo motor drives the indexing disc to do indexing rotation. The fully automatically notching press has the advantages that the fully automatic punching of the slot holes in the circumferential direction of the annular workpiece can be realized, the indexing is precise, the excessive punching or less punching phenomena can be effectively prevented, the fully automatic notching press can be suitable for the punching processing of any equant slot holes without replacing equant tooth plates, the production efficiency can be favorably improved, the operation intensity can be reduced, and the operation safety is improved.

Description

technical field [0001] The invention relates to the technical field of machine tool processing equipment, in particular to a full-automatic notching machine for stamping circumferential slots of annular parts. Background technique [0002] The slots evenly distributed in the circumferential direction of the outer wall of the ring part are generally processed by punching. In the existing punching machine, the loading and unloading of the punching machine is manually placed, which is not safe, and one person can only operate one piece of equipment. The clamping of the workpiece depends on manual control, and the uniformity of the clamping force is poor, especially for the punching quantity. For different circumferential slots, it needs to be equipped with a variety of different equally divided tooth plates to replace correspondingly. The operation is cumbersome, resulting in relatively low production efficiency and high labor intensity for the operator, which cannot meet the r...

AI Technical Summary

Problems solved by technology

In the existing punching machine, the loading and unloading of the punching machine is manually placed, and the safety is not high. One person can only operate one piece of equipment. For different circumferential slots, it is necessary to equip a variety of different equally divided tooth plates to replace correspondingly, the operation is cumbersome, resulting in relatively low production efficiency, high labor intensity for the operator, and unable to adapt to the requirements of automatic operation

Images