CNC press

Abstract

The invention discloses a numerical control press which comprises a working table, wherein a servo electric cylinder, a middle sliding rail, two screw rod sliding rails symmetrically arranged on the front and rear sides of the middle sliding rail, and a gun barrel positioning device for fixing a gun barrel are arranged on the working table; the middle sliding rail and the screw rod sliding rails extend left and right; a press-fitting mechanism is connected onto a push rod of the servo electric cylinder and comprises a driving plate, two screw rods extending left and right and a pressure head component; the driving plate is connected with the push rod of the servo electric cylinder; the two ends, close to the servo electric cylinder, of the two screw rods are connected through the driving plate; and the other two ends of the two screw rods are connected with two servo motors separately; the screw rods are rotatably mounted on sliding blocks of the corresponding screw rod sliding rails through screw rod mounting seats; and a feed screw nut is arranged on each of the screw rods. The numerical control press can effectively shorten the press-fitting stroke of the servo electric cylinderto improve the press-fitting efficiency; and press-fitting of a hoop seat can be carried out on different positions of the gun barrel, so that the universality is high.

Description

technical field [0001] The invention belongs to the field of presses, and in particular relates to a numerically controlled press. Background technique [0002] When press-fitting the hoops on the barrel, it is necessary to press-fit different hoops at different positions. Since the barrel is too long, if an ordinary press is used, when pressing the hoops at the rear end of the barrel, the pressure The stroke of the machine push rod is too long, resulting in low press-fitting efficiency. Contents of the invention [0003] In view of the above technical problems, the present invention aims to provide a numerically controlled press machine capable of improving the press-fitting efficiency of the barrel hoop seat. [0004] For this reason, the technical solution adopted by the present invention is: a numerical control press, including a workbench, on which a servo electric cylinder, a middle slide rail, and two symmetrically arranged front and rear sides of the middle slide ...

AI Technical Summary

Problems solved by technology

[0002] When press-fitting the hoops on the barrel, it is necessary to press-fit different hoops at different positions. Since the barrel is too long, if an ordinary press is used, when pressing the hoops at the rear end of the barrel, the pressure The stroke of the machine push rod is too long, resulting in low press-fitting efficiency

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