a wood drilling tool

Abstract

The invention belongs to the technical field of wood drilling, in particular to a wood drilling tool, which includes a drill cylinder module and a hammer drill body, wherein the drill cylinder module is detachably mounted on the output shaft of the hammer drill body; Sliding along the radial direction of the drill barrel can control whether the two blocks and the two slots cooperate or not. When the two blocks are matched with the two slots, the impact drill body is controlled to rotate and output, and the impact drill body The rotation of the output shaft drives the connecting shaft to rotate, and the rotation of the connecting shaft drives the two blocks to rotate around the axis of the drill barrel through the cooperation of the block and the slot. The rotation of the two blocks drives the rotation of the mounting block, and the rotation of the mounting block drives the rotation of the drill barrel. , to achieve the processing of wood drilling. After the drill tube is stuck, the internal impact rod breaks the internal wood to restore the ability of the drill tube to continue drilling, ensuring that the inner wall of the drilled hole is smooth and has no damage, and has a good anti-jamming effect.

Description

[0001] Technical field [0002] The invention belongs to the technical field of wood drilling, in particular to a wood drilling tool. Background technique [0003] Wood is a natural green environmental protection material, suitable for all kinds of decoration styles. It is what people pursue to have a healthy, green and comfortable living environment; and wood products have the following advantages: [0004] First, precious wood will form a unique and beautiful texture due to differences in climate, soil and tree species in the natural growth environment. After careful design and processing, it is beautiful. [0005] Second, wood is a naturally porous material; therefore, wooden doors have good sound insulation. It is not difficult for friends who like wooden furniture to find that their residence has less echo and better sound insulation. This kind of living space can give people a comfortable and quiet feeling. [0006] Third, natural wood will give off an aromatic smel...

AI Technical Summary

Problems solved by technology

[0008] In the process of wood processing, the processing of large round holes is often involved, and cylindrical drills are generally used; because during the processing of cylindrical drills, the inner and outer circular surfaces of the drill are subject to greater friction, so the drill is prone to jamming In the current situation, one of the current technologies is to increase the power of the percussion drill body, which will increase the cost; the other is to tap and exit, which will damage the hole wall during the exit process and affect the quality of the formed hole

Images