Wood drilling device

Abstract

The invention relates to a wood drilling device. The wood drilling device comprises a rack, a drilling mechanism and a driving mechanism; the rack is provided with a vertical sliding chute; the drilling mechanism comprises two supporting plates which are fixedly connected to the rack; a bidirectional screw is rotationally connected between the two supporting plates; the bidirectional screw is in threaded connection with a left-handed nut and a right-handed nut; the left-handed nut and the right-handed nut are each provided with a drill bit; the middle part of the bidirectional screw is coaxially sleeved with a sleeve block; the sleeve block is slidably connected inside the sliding chute; the driving mechanism comprises two clamping gears which are arranged oppositely; the clamping gears are positioned below the bidirectional screw; the two ends of the bidirectional screw are each fixedly connected with a cam; each air blowing box is arranged below the corresponding cam; each air blowing box is internally, hermetically and slidably connected with a sliding plate; each cam intermittently leans against the corresponding sliding plate; each cylinder body is arranged below the corresponding air blowing box; each cylinder body is internally, hermetically and slidably connected with a piston; the upper end of each piston is fixedly connected with a gear rack engaged with the corresponding clamping gear; and between each air blowing box and the corresponding cylinder body is provided with an air guide pipe in a communication manner. The wood drilling device can be used for drillingwood in both the axial direction and radial direction.

Description

Technical field [0001] The invention relates to the field of wood processing equipment, in particular to a wood drilling device. Background technique [0002] Wood generally refers to wooden materials used in construction, and is usually divided into soft wood and hard wood. The wood used in the project is mainly taken from the trunk part of the tree. Because it is easy to obtain and process, wood has been widely used since ancient times. At home and abroad, wood has always been widely used in building interior decoration and decoration. It gives people the enjoyment of natural beauty and can also make indoor spaces feel warm and intimacy. In ancient buildings, wood is used as an important material for fine wood decoration, which is an artistic decoration with extremely high craftsmanship. [0003] Wood is usually drilled during processing to facilitate the connection between wood and other workpieces. Wood is usually done by drilling devices during the drilling process, and tra...

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a wood drilling device to solve the problem that the traditional drilling device can only perform axial drilling on columnar wood, and the drilling method is single

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