Drilling device for building component

The invention discloses a drilling device for building components. The drilling device comprises a component fixing assembly, a drilling machine fixing assembly and a sliding rail base. A sliding rail is formed on the sliding rail base in the length direction, and the component fixing assembly is arranged on the sliding rail base in a sliding adjustment mode through the sliding rail and clamped on a building component. The drilling machine fixing assembly is slidably arranged on the sliding rail base through the sliding rail, the drilling machine is fixed to the drilling machine fixing assembly, and a drill bit of the drilling machine faces the building component and can drill into the building component along the sliding rail. The invention relates to the technical field of building construction equipment, and can solve the problems that a drilling machine in the prior art is poor in stability and large in size and cannot meet the horizontal drilling requirement. 本发明公开了一种用于建筑构件的钻孔装置，包括构件固定组件、钻机固定组件和滑轨底座；滑轨底座