Nuclear power voltage stabilizer electric heater maintenance numerical control pipeline outer groove automatic processing equipment

• Main Authors: WANG CHAOFEI, LIANG YAJUN, ZOU YONG, CAO YINGYU, XUE LONG, JIANG ZHEN, HUANG JIQIANG, HAN FENG, HUANG JUNFEN
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2023
• Subjects: BROACHING; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; FILING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PLANING; SAWING; SCRAPING; SHEARING; SLOTTING; TRANSPORTING

The invention discloses automatic machining equipment for an outer groove of a numerical control pipeline for maintaining an electric heater of a nuclear power voltage stabilizer. The automatic machining equipment comprises a spiral line disc, an upper cutter head part and a cutter feeding frame. The spiral coil is driven by the first driving device to rotate, a spiral groove with the rotation axis as the center is formed in the upper end of the spiral coil, and the upper portion of the cutter head is driven by the second driving device to rotate and provided with a guide groove extending in the radial direction. A guide block is arranged at the lower end of the cutter feeding frame, and spiral teeth matched with the spiral line groove are formed in the lower end face of the guide block. The spiral line disc and the upper portion of the cutter disc are driven by the two driving devices respectively, and automatic cutter feeding and automatic cutter retracting are completed according to the differential feedin