Automatic online drilling device for rim

Abstract

The invention discloses an automatic online drilling device for a rim. The automatic online drilling device for the rim comprises a rack, an air cylinder, a profiling drilling jig, drilling bushings, a servo electric cylinder, a drilling power drill bit and the like, wherein a sensor carries out locating on a wheel, the air cylinder drives a left clamping block to move rightwards through two guide rods and guide sleeves, the left clamping block tightly clamps the wheel together with a right clamping block, a drilling system gets close to the wheel through the servo electric cylinder, the profiling drilling jig can make good contact with the rim, then the servo electric cylinder continues moving to compress an upper spring and a lower spring, the drilling power drill bit can enter the drilling bushings, a drilling power head drives the drilling power drill bit to rotate at the moment, and drilling carried out on the rim of the wheel begins. When the automatic online drilling device for the rim is used, automatic drilling marking can be carried out on an X-ray waste product of the wheel, and the automatic online drilling device for the rim can adapt to a spin casting blank with the thick rim; due to the guiding function of the drilling bushings, the phenomenon that a drill bit is frequently broken when drilling is carried out on the cambered surface on the outer side of a rim can be effectively avoided.

Description

technical field [0001] The invention relates to a drilling device, in particular to a drilling device for the surface of a circular object. Background technique [0002] In the production process of aluminum alloy wheels, in order to avoid potential safety hazards caused by the loss of X-ray waste products, the traditional method is to drill holes in the rims of X-ray waste products, so that they can be accurately judged as scrap. The traditional drilling method is that workers use hand electric drills to drill them one by one, which is not only labor-intensive, but also inefficient; although many companies have designed automatic drilling devices, due to the circular arc on the outside of the rim when drilling On the surface, the drill bit cannot be positioned at all, resulting in frequent breakage of the drill bit. The device can completely avoid the above problems while improving production efficiency, and can adapt to workpieces with thicker rims such as casting and sp...

AI Technical Summary

Problems solved by technology

The traditional drilling method is that workers use hand electric drills to drill them one by one, which is not only labor-intensive, but also inefficient; although many companies have designed automatic drilling devices, due to the circular arc on the outside of the rim when drilling surface, the drill bit cannot be positioned at all, resulting in frequent breakage of the drill bit

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