Online wheel repair device of lap welder of steel strip continuous production line

• Main Authors: LE JIN, ZHOU LUGENG, WU FENG, WANG HANJIANG, ZHOU FANG, YANG ZIXIAN, HU BIN
• Format: Patent
• Language: Chinese; English
• Published: 05.06.2013
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; MILLING; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model relates to equipment in a steel strip continuous production line of each steel rolling mill, in particular to an online wheel repair device of a lap welder of a steel strip continuous production line. The online wheel repair device comprises a milling cutter which arranged beside a welding wheel. The milling cutter is connected with a feed cylinder through a link mechanism. The milling cutter is driven by an air motor. A pressure reducing valve is arranged between the feed cylinder and an air supply. The online wheel repair device of the lap welder of the steel strip continuous production line has the advantages that the online electrode wheel repair can be realized on the continuous production line without shutting down the lap welder, the repair position can be directly reached without conducting detection, the breakdown loss is reduced, the production line of the steel strip continuous production line is greatly improved, the complex and expensive stepping motor ball screw device and cont