Rapid positioning mechanism for flame cutting machine

• Main Authors: ZHUANG MEINA, SUN PITAN, WANG ZHENGKE, ZHANG SHITI, ZHAO ZHEN, LIU GUIXU
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2021
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses a quick positioning mechanism for a flame cutting machine, which relates to the field of cutting machines and comprises a cutting machine body, an air cylinder is slidably arranged on the cutting machine body, an output end of the air cylinder is fixedly connected with a mounting plate, a micro motor is arranged on the mounting plate, and an output end of the micro motor is rotatably provided with a lead screw. The lead screw is vertically arranged, a fixing block is arranged on the lead screw in a sliding mode, the fixing block is connected with the flame cutting knife, a limiting cover is arranged at the bottom end of the flame cutting knife in a sliding mode, the limiting cover is connected with a limiting ring on the flame cutting knife in a sliding mode, and a spring is arranged in the limiting ring; the two ends of the spring are fixedly connected with the limiting cover and the flame cutting knife respectively. The height of the flame cutter can be rapidly and coarsely adjus