A tool guide (1) has a mounting (5), a lifting mechanism (7), and a chassis (9). The mounting (5) is designed to fix a hand-held machine tool (6) and is mounted on the lifting mechanism (7), and the lifting mechanism (7) has a propulsion device (25) for vertically lifting the mounting (5). The chassis (9) has two wheels (28) on a wheel axle (29), a drive (22) coupled to the wheels (28), and a steering system (21). The lifting mechanism (7) is rigidly mounted on the chassis (9). A center of gravity sensor (36) is designed to detect a lateral deflection x of the center of gravity G of the lifting mechanism (7) relative to the wheel axle (29). The steering system (21) is designed to actuate the drive (22) so as to dispense a torque which counteracts the deflection x. The lifting mechanism can be pivoted by means of a pivot drive (40), and a tilt controller (103) is designed to actuate the pivot drive (100) such that the tilt (36) is minimized.
一种工具导向装置1,具有支架5、升降机构7以及底盘9。支架5用于固定便携式电动工具6。支架5安装在升降机构7上。升降机构7具有用于使支架5竖直上升的推进系统25。底盘9具有在轮子轴线29上的两个轮子28、联接到轮子28的驱动器22、以及转向系统21。升降机构7刚性安装在底盘9上。重心传感器36被设计成用于检测升降机构7的重心G相对于轮子轴线29的横向偏转x。转向系统21被设计成致动驱动器22以输出抵消偏转x的扭矩。升降机构可以通过枢转驱动器40枢转。倾角控制器(103)被设计成以使得倾角(36)最小的方式致动枢转驱动器(100)。
SELF-ALIGNING TOOL GUIDE
自对准工具导向装置
2021-09-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B25D Schlagwerkzeuge , PERCUSSIVE TOOLS / B25H Werkstatteinrichtungen, z.B. zum Anreißen von Werkstücken , WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK / B28D Bearbeiten von Stein oder steinähnlichen Werkstoffen , WORKING STONE OR STONE-LIKE MATERIALS / E21D SHAFTS , Schächte |