Reversing radar punching equipment special for automobile rear bumper

Abstract

The invention relates to reversing radar punching equipment special for an automobile rear bumper. The reversing radar punching equipment comprises a rack, a bumper positioning device, a punching assembly I, a punching assembly II and a punching assembly III. The rack is provided with an air cylinder mounting plate and a forming die mounting plate. The punching assembly I, the punching assembly II and the punching assembly III are each composed of a bumper profiling forming die arranged on the forming die mounting plate, a punching air cylinder connected to the air cylinder mounting plate and a punching knife arranged on the punching air cylinder. The middles of the bumper profiling forming dies are provided with punched holes matched with the punching knifes. The end faces of the bumper profiling forming dies are circular-arc faces. The bumper positioning device is composed of two positioning pins. The reversing radar punching equipment has the advantages that the equipment is high in positioning accuracy, free of influences on product surface quality, high in production efficiency and the like, and the punching quality meets the assembling requirement of reversing radar.

Description

technical field [0001] The invention relates to a punching device, in particular to a special reversing radar punching device for the rear bumper of an automobile. Background technique [0002] According to the market needs of the current car bumper configuration, the rear bumper is divided into two configurations: low configuration and high configuration. The bumper with high configuration needs to open the installation hole for installing the reversing radar, while the bumper with low configuration does not need to open the installation hole. If the mounting holes for the reversing radar are to be opened on the mold, there will be many unnecessary core-pulling mechanisms on the mold, which will affect the surface quality of the product, and it will be difficult to improve the productivity of the product. At present, there is no punching device specifically for the mounting hole of the rear bumper reversing radar, let alone the punching device for the mounting hole of the ...

AI Technical Summary

Problems solved by technology

If you want to realize the opening of the reversing radar installation hole on the mold, there will be many unnecessary core-pulling mechanisms on the mold, which will affect the surface quality of the product, and it is difficult to improve the productivity of the product

At present, there is no punching device specifically for the mounting hole of the rear bumper reversing radar, let alone the punching device for the mounting hole of the rear bumper of the Wuling Baojun model.

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