External angle chamfering machine

Abstract

The invention relates to an external angle chamfering machine which comprises a machine body, a cutter and an electric motor. The external angle chamfering machine is characterized in that a feeding cylinder, a discharging cylinder, a main spindle head and a feeding pipe are installed on the machine body; a slide block which can slide frontwards and backwards is installed on the machine body, and a support fixture is installed on the slide block; the feeding pipe is installed above the feeding cylinder; the discharging cylinder and the feeding cylinder are respectively installed at the both side of the main spindle head so as to be convenient for feeding or discharging workpieces; a collet is installed in the main spindle head and can tightly clamp the workpiece conveyed into the main spindle head; and the cutter is arranged on the slide block. The external angle chamfering machine has the advantages of simple structure and automatic feed; the support fixture drives the workpiece to rotate for 180 degrees to achieve automatic transposition; and the external angle chamfering machine can process external angles at both ends of the workpiece to provide chamfer angles with uniform and glabrous cutting surfaces, improves the work efficiency and is high in safety.

Description

technical field [0001] The invention relates to an outer corner chamfering machine, in particular to an outer corner chamfering machine which can automatically advance and retreat materials, automatically change positions, process the outer corners at both ends of a workpiece, and provide a uniform and smooth chamfering surface. Background technique [0002] The traditional outer corner chamfering machine has various forms, which can be selected according to the needs of the workpiece. The structure is generally that the outer corner rotating cutter head and the lifting device are fixed on the body, the chamfering table is installed on the lifting device, and the motor and Transmission system, when working, place the workpiece on the chamfering table, the lifting device adjusts the chamfering table up and down, and rotates the cutter head to cut the outer corner. However, the lifting of the lifting device needs to be manually operated, and the accidental error is large. In o...

AI Technical Summary

Problems solved by technology

However, the lifting of the lifting device needs to be manually operated, and the accidental error is large. In order to ensure the accuracy of the up and down operation, parts such as guide plates and guide rails need to be installed. The structure is cumbersome, the system is complicated, and the cost is high. Both ends need to be chamfered. The workpiece still needs to be taken out manually, and the direction is changed, so the work efficiency is low and the safety is poor

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