Application No./Patent No.: 2018103915462 Application date: April 27th, 2018.
Inventor/Designer: Lin li qu.
The invention belongs to the technical field of nut internal thread processing equipment, and particularly discloses a nut continuous attack aircraft, which comprises a blanking pipe, and a workbench is arranged below the blanking pipe. The workbench is provided with a material guide groove, a material pushing cylinder is arranged on the left side of the workbench, a clamping block driven by a bidirectional lead screw is arranged on the right side of the workbench, a tap and a power mechanism are arranged above the clamping block, and the power mechanism is connected with the bidirectional lead screw through a gear rack. A cylinder is arranged on the workbench, a push plate is connected with the piston rod of the cylinder, a cylinder is vertically arranged in the workbench, a rodless cavity of the cylinder is communicated with the lower part of the cylinder, a pressure valve and a one-way valve which can be opened unidirectionally from the outside to the inside of the cylinder are arranged on the side wall of the rodless cavity of the cylinder, a chip blowing pipe is connected outside the pressure valve, and the chip blowing pipe end is positioned below the tap. According to the scheme, the nut can be positioned during automatic material pushing, the nut can be clamped when the tap is automatically lowered, and debris can be cleaned when the material pushing cylinder is reset, thereby improving tapping efficiency.
