Beam assembly welding frock of low -floor tram cab chassis

• Main Authors: TANG JINCHENG, DONG MANSHENG
• Format: Patent
• Language: Chinese; English
• Published: 01.05.2018
• 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 beam assembly welding frock of low -floor tram cab chassis, comprising a base plate, both ends that the both ends of bottom plate one side were equipped with the first end locating piece that supports with work piece front beam both ends facial features, bottom plate opposite side are equipped with the second end locating piece that supports with work piece rear framemember both ends facial features, the outside of first end locating piece be equipped with one row with the side locating piece that the front beam lateral surface offseted, first, second end locating piece is equipped with the limit locating piece of multiunit and work piece longeron one -to -one between, and every group limit locating piece offsets with the side of work piece longeron, the outside of side locating piece is equipped with the benchmark board, and sliding connection has the push pedal on the benchmark board, and the side level of push pedal is fixed with the reference column of pegging graft with the