Rapid center hole drilling device

一种快速打中心孔装置

Abstract

A rapid center hole drilling device is composed of a radial drilling machine (1), a swing arm (2), a drill bit (3), a workpiece (4), a three-jaw chuck (5), a locking rocker arm (6), a tray (7), a rotary knob (8), clamping slots (9), bolts (10) and a center hole (11). The three-jaw chuck (5) is fixed to the tray (7) through the clamping slots (9) in the tray (7) and the bolts (10), and the tray (7) is fixed to the radial drilling machine (1). The rapid center hole drilling device is characterized in that the clamping slots (9) are formed in the tray (7), the three-jaw chuck (5) can be fixed to the set positions of the clamping slots (9), and the included angle between the tray (7) and the radial drilling machine (1) is adjusted through the rotary knob (8). The rapid center hole drilling device can be rapidly clamped through the three-jaw chuck, and center holes can be rapidly drilled. Compared with a traditional lathe drilling machining mode, working efficiency is increased by more than five times, labor intensity of workers is relieved, and machining cost is lowered.
一种快速打中心孔装置,由摇臂钻床(1)、摇臂(2)、钻头(3)、工件(4)、三爪卡盘(5)、锁紧摇臂(6)、托盘(7)、旋钮(8)、卡槽(9)、螺栓(10)和中心孔(11)组成,三爪卡盘(5)通过托盘(7)上的卡槽(9)和螺栓(10)固定在托盘(7)上,托盘(7)固定在摇臂钻床(1)上,其特征在于:所述的托盘(7)上设置有卡槽(9),三爪卡盘(5)可以固定在卡槽(9)的设定位置,通过旋钮(8)调整托盘(7)与摇臂钻床(1)之间的夹角。本发明,通过三爪卡盘快速装夹,可以快速打中心孔。与传统的车床钻孔加工相比,工作效率提高5倍以上,同时减少了工人的劳动强度,从而降低了加工成本。

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    Publication numberPublication dateAssigneeTitle
    CN-106270607-AJanuary 04, 2017南通苏通人防防护设备有限公司在矩形钢板的中心处钻孔的方法
    CN-106270608-AJanuary 04, 2017南通苏通人防防护设备有限公司Method for drilling hole in center of steel plate by using circle center position detection device and drilling machine