A kind of chassis intelligent processing punching device

Abstract

The invention relates to the technical field of mechanical processing, and discloses a chassis intelligent processing punching device, which includes a body, a control and adjustment device is arranged on the top of the body, a cleaning belt is arranged in the middle of the body, and a mold is arranged above the cleaning belt. The front of the mold is provided with a clamping and positioning device, and the bottom of the control adjustment device is connected with a stamping jacket and a punch structure, and the outside of the punch structure is sleeved with a punching sleeve structure, and the outer surface of the punching sleeve structure is sequentially arranged from the bottom to the top There are scrapers, reverse punches and helical collars. The chassis intelligent processing punching device can correct the edge of the hole that collapses during punching by setting the stamping jacket that can be pressed on the surface of the chassis plate during stamping and the reverse punch that can be reversed. The punching sleeve structure of the punch, scraper and spiral convex ring can remove the burrs attached to the inner wall of the punching hole and improve the punching accuracy.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to an intelligent processing punching device for a chassis. Background technique [0002] At present, the case is very useful and needs to be used in many places, and punching is a very important step in the processing of the case. The quality of punching is directly related to the use of the subsequent case, so now the requirements for punching are also Higher and higher. [0003] When the existing punching machine is used for punching, because the punch is used to press the punch down on the chassis plate to punch out the hole pattern, according to the force of the punching part, the inside of the punched hole is all collapsed downwards, In this way, it is ok for low-requirement chassis, but it cannot be used for some high-precision requirements, and the bottom surface will collapse to form edges and corners, which will also cause scratches to machinery or users. ...

AI Technical Summary

Problems solved by technology

[0003] When the existing punching machine is used for punching, because the punch is used to press the punch down on the chassis plate to punch out the hole pattern, according to the force of the punching part, the inside of the punched hole is all collapsed downwards, In this way, it is ok for low-requirement chassis, but it cannot be used for some high-precision requirements, and the bottom surface will collapse to form edges and corners, which will also cause scratches to machinery or users.

[0004] The inner wall of the punched hole of the chassis plate is rough, with a lot of burrs and sharp ends, which is not high enough for the processed chassis plate, and these burrs will rub the punch, causing less scratches on the cutting edge of the punch The service life of the punch is shortened, and the sliding of the punch will also bring burrs. The burr adhered to the punch will affect the subsequent punching of the punch, so that the stamping shape of the punch is changed due to the influence of the adhered burr during punching. Insufficient punching accuracy

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