Female die wedge block locking mechanism of automatic forging press

Abstract

The invention discloses a female die wedge block locking mechanism of an automatic forging press. The female die wedge block locking mechanism comprises a rack; a female die holder is arranged on the rack, and a female die is arranged in the female die holder; the connecting face of the female die and the female die holder is a female die locking inclined face; a female die locking sleeve and a female die locking block are arranged on the female die holder; the female die locking sleeve is perpendicular to the female die locking block to be inserted into the female die locking block; and the contact faces of the female die locking sleeve and the female die locking block serve as matched locking inclined faces; the top end of the female die locking block tightly abuts against the female die locking inclined faces; and a double-head bolt penetrates the female die locking sleeve to be connected with the female die holder. Through additional arrangement of the female die locking block, on the basis of the force amplifying principle of an inclined face mechanism, through vertical moving of one wedge block, the automatic locking function is achieved; the female die is reliably locked in the female die holder, locking is firm and reliable, and locking force is large; and machining is easy, and working reliability of a machine tool is ensured.

Description

technical field [0001] The invention relates to a locking mechanism of a female die wedge of an automatic forging press. Background technique [0002] When the automatic forging press is cold forging, due to the large upsetting force, the expansion deformation of the mold, the fatigue damage of the locking screw of the female mold, etc., the female mold cannot be locked. move. [0003] This structure has the following problems: 1). The manipulator moves left and right against the end face of the female mold to transfer the workpiece. The removal of the female mold hinders the movement of the manipulator, causing the slider to hit the manipulator and damage the machine tool. 2). In the mechanism where the cut material section is directly sent to the forging station by the cutting mechanism, if the female mold is moved out, the cutting knife rod will directly hit the female mold, damage the cutting knife, and bend the cutting knife rod , damage the machine tool. 3). The fem...

AI Technical Summary

Problems solved by technology

[0003] This structure has the following problems: 1). The manipulator moves left and right against the end face of the female mold to transfer the workpiece. The removal of the female mold hinders the movement of the manipulator, causing the slider to hit the manipulator and damage the machine tool.

2). In the mechanism where the cut material section is directly sent to the forging station by the cutting mechanism, if the female mold is moved out, the cutting knife rod will directly hit the female mold, damage the cutting knife, and bend the cutting knife rod , damage the machine tool

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