Forging stock clamping and releasing manipulator for stamping steel balls

Abstract

A forging stock clamping and releasing manipulator for stamping steel balls comprises a forging stock clamping and releasing manipulator opening and closing driving mechanism, a forging stock clamping and releasing mechanism support and a forging stock clamping and releasing mechanism; the forging stock clamping and releasing manipulator opening and closing driving mechanism is arranged at the left end of the forging stock clamping and releasing mechanism support; the right end of the forging stock clamping and releasing mechanism support is a horizontal cantilever end; the forging stock clamping and releasing mechanism comprises a forging stock clamping and releasing manipulator opening and closing pulling rod, a pulling rod guide sliding seat and a forging stock clamping and releasing manipulator; the left end of the forging stock clamping and releasing manipulator opening and closing pulling rod is connected with a forging stock clamping and releasing manipulator driving action cylinder, the middle is matched with the pulling rod guide sliding seat, the pulling rod guide sliding seat is fixed to a guide sliding seat fixing plate, the guide sliding seat fixing plate is fixed to the middle of the forging stock clamping and releasing mechanism support, the right end of the forging stock clamping and releasing manipulator opening and closing pulling rod extends to the right side of the pulling rod guide sliding seat, and the forging stock clamping and releasing manipulator is arranged on a forging stock clamping and releasing mechanism support right fixing plate in a pivoted mode. The structure is simplified, and the clamping and releasing speed for a forging stock is increased.

Description

technical field [0001] The invention belongs to the technical field of auxiliary facilities for steel ball stamping forming equipment, and in particular relates to a forging billet clamping and releasing manipulator for stamping steel balls. Background technique [0002] The aforementioned forging billet is also called bar stock or bar section (the same below). The steel ball stamping process is roughly as follows: first, the steel round bar as the raw material is introduced into the heating furnace for heating, and then the heated steel round bar is cut into forging billets according to the volume of the steel ball to be formed, and the forging billet is conveyed by the forging billet The device is sent to the steel ball stamping forming machine to be stamped and formed into steel balls. [0003] Through the above description and combined with professional knowledge, it can be determined without doubt that the forging billet conveying device and the forging billet clamping...

AI Technical Summary

Problems solved by technology

[0004] The earlier forging billet conveying device for stamping steel balls was driven by a servo motor to drive a screw (that is, a "screw"), and the screw drove a sliding table to move between the aforementioned two stations. Slow, so it cannot adapt to the high-speed steel ball stamping machine, and the servo motor control system is complicated, high in cost, and expensive in daily maintenance

Although CN203109155U recommends "a device for conveying workpieces for forging presses" and CN102581197A provides "feeding manipulators for hot forging production lines", although each has the technical effects recorded in the technical effect column of the description, because they all use the aforementioned servo motor, and thus still suffers from the said lack of

[0005] The "forging material conveying device for stamping steel balls" introduced by CN108326225A makes up for the shortcomings of the aforementioned CN203109155U and CN102581197A because of abandoning the servo motor, and can objectively fulfill the advantages of the four aspects summarized in the technical effect column of the manual. However, there are still the following shortcomings: because the design of the entire structural system of the forging material clamping and placing mechanism is unreasonable, the structure is complicated on the one hand; the speed from clamping to releasing the forging blank is slow on the other hand; The lifting of the column drives the bumper to rise and fall accordingly, the bumper drives the front and rear push rods respectively, the front and rear push rods drive the front and rear clamping arms, and the front and rear clamping arms drive the front and rear splints to move to complete the clamping and releasing of the forging billet. During the clamping process of the forging billet, the movement space or range of movement of the forging billet clamping mechanism is relatively large, which increases the harsh factor to the steel ball stamping forming machine to a certain extent.

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