Full-automatic punching flanging device

Abstract

The utility model provides a full-automatic punching flanging device, relating to a compound device which carries out punching and flanging on a workpiece. The full-automatic punching flanging device is composed of a control console, a frame body, an oil tank, a front cylinder assembly, a rear cylinder assembly and a motor. The full-automatic punching flanging device is characterized in that the front cylinder assembly and the rear cylinder assembly are respectively arranged at the two ends of the frame body, the oil tank is arranged outside the frame body and respectively provides power for the front cylinder assembly and the rear cylinder assembly, the motor is arranged outside the frame body of the front cylinder assembly, and the control console is respectively connected with the oil tank and the motor. The utility model has the beneficial effects that: a flanging punch is designed into the mode that the cross section is in a stepped appearance or trapezoid shape, punching and flanging can be completed in one step, displacement is accurate, pitch accuracy is high, punching and flanging can be continuously carried out on a pipe, the operation is simple, the working efficiency is high, and the production cost is low.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a composite device for punching and flanging workpieces. Background technique [0002] In industrial production, some products need to process many holes continuously on the surface of the pipe, and have different requirements for the hole distance. According to the needs, some pipes need to be flanged outward after drilling. In the prior art, two processes are required for punching and flanging on the same workpiece, punching and flanging the pipe respectively, and there are also devices capable of punching and flanging the pipe at the same time, but it can only be punched at one time. One hole, and then another hole needs manual distance measurement, which is prone to the problem of poor hole pitch accuracy, and the operation is cumbersome, the production cost is high, and the work efficiency is low. Contents of the invention [0003] The object of the present invention ...

AI Technical Summary

Problems solved by technology

In the prior art, two processes are required for punching and flanging on the same workpiece, punching and flanging the pipe respectively, and there are also devices capable of punching and flanging the pipe at the same time, but it can only be punched at one time. One hole, and then drilling another hole requires manual distance measurement, which is prone to the problem of poor hole distance accuracy, and the operation is cumbersome, high production cost, and low work efficiency

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