The utility model provides a point in type curve slotting machine, which comprises a fuselage, a head shell, a driving motor and a switch. The driving motor is arranged in the fuselage, the rear handle is arranged at the tail of the fuselage, the front part of the fuselage is the head shell, the front handle is arranged at the head shell, the driving gear group is arranged in the head shell, the input shaft of the driving gear group is linked with the motor shaft, the output shaft of the driving gear group is linked with the hob shaft, and the machine rolls The cutter shaft is arranged on the side of the head shell, the axis line of the hob shaft is perpendicular to the axis line of the motor, and a number of cutter heads are arranged in the peripheral direction of the hob shaft, one end of the hob shaft is connected with the transmission gear group, the other end is the working end, and each cutter head forms a cutting cylinder with the rotation of the hob shaft. The cutting surface of the round end of the cutting cylinder first contacts with the wall, and the cutting surface of the round end protrudes from the working end of the hob shaft to cut the cylinder The outer edge of the side of is the same as the cutting edge. The utility model has the advantages of point slotting, straight line pushing, curve bending, free hook digging on the wall, and high flexibility.
【技术实现步骤摘要】
一种点入式曲线开槽机
本技术涉及建筑工具
,特别是一种点入式曲线开槽机。
技术介绍
开槽机是近几年兴起的新型电动工具,主要用于装修时在墙面开设线槽,用于安放线管等。现有的开槽机都是采用多片圆锯片结构,圆锯片深入墙体内滚动,挖出一道线槽,属于线性开槽。但是开设线槽往往是不够的,还需要开设线盒槽,而现有的线盒槽开设都是使用电锤开槽,槽型不平整,挖掘性能差。
技术实现思路
本技术的目的是针对现有的上述问题,提供一种点入式曲线开槽机。本技术的目的可通过下列技术方案来实现:一种点入式曲线开槽机,包括机身、头壳、驱动电机和开关,驱动电机设在机身内,机身尾部设有后手柄,机身前部为头壳,头壳处设有前手柄,头壳内设有传动齿轮组,传动齿轮组的输入轴与电机轴联动,传动齿轮组的输出轴与滚刀轴联动,其特征在于,滚刀轴设在头壳侧边,滚刀轴轴心线与电机轴心线垂直,滚刀轴外周的周向设有若干刀头,其中滚刀轴一端连接传动齿轮组,另一端为工作端,各刀头随滚刀轴旋转而形成切割柱体,切割柱体的圆端切割面先与墙壁接触,圆端切割面凸 ...
【技术保护点】
1.一种点入式曲线开槽机,包括机身、头壳、驱动电机和开关,驱动电机设在机身内,机身尾部设有后手柄,机身前部为头壳,头壳处设有前手柄,头壳内设有传动齿轮组,传动齿轮组的输入轴与电机轴联动,传动齿轮组的输出轴与滚刀轴联动,其特征在于,滚刀轴设在头壳侧边,滚刀轴轴心线与电机轴心线垂直,滚刀轴外周的周向设有若干刀头,其中滚刀轴一端连接传动齿轮组,另一端为工作端,各刀头随滚刀轴旋转而形成切割柱体,切割柱体的圆端切割面先与墙壁接触,圆端切割面凸出于滚刀轴的工作端,切割柱体的侧面外缘同为切割边。/n
【技术特征摘要】
1.一种点入式曲线开槽机,包括机身、头壳、驱动电机和开关,驱动电机设在机身内,机身尾部设有后手柄,机身前部为头壳,头壳处设有前手柄,头壳内设有传动齿轮组,传动齿轮组的输入轴与电机轴联动,传动齿轮组的输出轴与滚刀轴联动,其特征在于,滚刀轴设在头壳侧边,滚刀轴轴心线与电机轴心线垂直,滚刀轴外周的周向设有若干刀头,其中滚刀轴一端连接传动齿轮组,另一端为工作端,各刀头随滚刀轴旋转而形成切割柱体,切割柱体的圆端切割面先与墙壁接触,圆端切割面凸出于滚刀轴的工作端,切割柱体的侧面外缘同为切割边。
2.根据权利要求1所述的一种点入式曲线开槽机,其特征在于,所述滚刀轴外缘沿轴向设有>形的长槽,所述的刀头一一阵列在长槽中。
3.根据权利要求2所述的一种点入式曲线...
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