Full-automatic cutting and drilling integrated machine for aluminum hub

Abstract

A full-automatic cutting and drilling integrated machine for an aluminum hub comprises a cutting and drilling machine and automatic feeding and discharging devices; four chuck mechanisms of a workpiece clamping device of the cutting and drilling machine are installed along the circumference at an equal dividing angle and is subjected to indexing through a cam indexing device of a rotating workbench mechanism; the automatic feeding device, power head devices and the automatic discharging device are sequentially distributed around the workpiece clamping device in the clockwise direction at an interval of 90 degrees to form four stations; the second station corresponds to one power head device used for excising a center shaft hole dead head; the third station corresponds to at least two powerhead devices linearly distributed in the vertical direction of the axis of a cutter main shaft; the second station and the third station are each correspondingly provided with a workpiece rotating driving device capable of rising and falling, and power connection with a workpiece main shaft through a pair of gears engaged and disengaged in a rising and falling manner is achieved; the automatic feeding and discharging devices achieve 90-degree overturning and clamping connection of a workpiece through a manipulator device, and it is achieved that the workpiece is horizontally conveyed and lifted through a workpiece conveying device; and the problems that assembling and disassembling are inconvenient and the labor intensity is large are solved.

Description

technical field [0001] The invention belongs to metal cutting machine tools, in particular to an aluminum wheel hub automatic cutting and drilling integrated machine. Background technique [0002] The structure of the aluminum wheel hub is relatively complicated. In order to improve the casting success rate, multi-point ventilation and pouring are generally used during casting, so that such as figure 2 There are multiple risers 11 in the middle hub blank 1, and the risers are located at the center shaft hole and on the rim. The hub blank needs to be processed by cutting the riser and drilling the center shaft hole. The traditional processing method is to use a lathe or cutting machine to cut the riser first, and then manually move it to another drilling machine for drilling processing, which takes up a lot of space, requires a large investment in equipment, and requires multiple loading and unloading transfers, reducing the cost. Production efficiency improves the labor in...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of large investment, inconvenient loading and unloading and high labor intensity of the traditional aluminum hub riser cutting and drilling central shaft hole processing equipment, and to provide a complete machine for aluminum wheel hub riser cutting and central shaft hole processing. Automatic cutting and drilling machine

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