Multifunctional woodworking drilling machine

Abstract

The invention discloses a multifunctional woodworking drilling machine. The multifunctional woodworking drilling machine comprises a working frame, two sliding blocks are further fixed to the two sidesurfaces of the working frame in a sliding mode, short shafts are fixedly arranged on the two sliding blocks, sliding frames are rotationally connected to the short shafts, a first positioning hole and a second positioning hole are formed in each sliding block, and the distance between the first positioning hole and the corresponding short shaft is equal to the distance between the second positioning hole and the corresponding short shaft; and positioning pins are arranged at the lower ends of the sliding frames, a rotating beam is further arranged on the sliding frames, and the rotating beamis provided with drilling machines. According to the multifunctional woodworking drilling machine, the sliding blocks are fixed to the working frame in a sliding mode, so that the sliding frames which are rotationally connected to the sliding blocks can move linearly relative to the working frame; the positioning pin is inserted into the corresponding first positioning hole, so that the sliding frames can be fixed to a perpendicular position relative to the working frame; and the positioning pin is inserted into the corresponding second positioning hole, so that the drilling machines can be horizontally placed, a vertical drilling machine can be converted into a horizontal drilling machine, moreover, the operation is convenient, and the practicability is high.

Description

technical field [0001] The invention relates to a woodworking drilling machine, in particular to a multifunctional woodworking drilling machine. Background technique [0002] Woodworking machine tools process through holes or blind holes on workpieces through drills. Woodworking drilling machines are divided into horizontal and vertical, single-axis and multi-axis. They are mainly used for wood drilling, processing round mortise holes and repairing knots. The vertical single-axis woodworking drilling machine is similar in structure to the vertical drilling machine for cutting metal. The drill bit is clamped on the drill chuck at the lower end of the main shaft and rotated by the motor. The workpiece is placed on the work frame and can be fed manually or automatically. [0003] The existing Chinese patent whose authorized notification number can be referred to is CN206185997U discloses a woodworking drilling machine capable of precise drilling, which belongs to the technical ...

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Problems solved by technology

[0003] The existing Chinese patent whose authorized notification number can be referred to is CN206185997U discloses a woodworking drilling machine capable of precise drilling, which belongs to the technical field of woodworking machinery and includes a drilling machine and a working frame located on the drilling machine. The length direction of the working frame is There is a T-shaped through groove on the top, and a number of uniformly distributed teeth A are arranged on the bottom of the through groove, and a sliding block matching it is installed slidingly in the through groove; the upper end surface of the slider is vertically fixed with the through groove Matching support plate, the support plate is provided with an adjustment device, the slider is provided with grooves along the vertical direction, the chute is located on both sides of the support plate and a pillar is slid in the chute; On the inner wall of the groove, a spring A is connected between the other end and the bottom of the chute, and the lower end surface of the slide block is provided with a tooth B engaging with the tooth A; one end of the work frame is fixedly connected with a support, and the support The seat is equipped with a clamping device corresponding to the support plate, which solves the problems of complicated operation and low drilling precision of the existing woodworking drilling machine limit device

[0004] However, the above-mentioned woodworking drilling machine capable of precise drilling can only perform vertical drilling. When the side of the workpiece needs to be drilled, the operation is complicated and it is difficult to meet the various processing requirements of the workpiece.

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