Clamping tool for welding heat shield of automobile tail gas treatment exhaust end cover

• Main Authors: LI ZHENG, HE HAOZHONG, LIU WEI, ZHANG JUN, DU SONGRUI, YANG PEIXING, ZHOU YULI, LIANG LIANGLIANG, DING CHUANLIANG, YANG PEIPING, ZHANG SHANWEI, LI CHAO, WANG JIAN, FAN XIANTAO, WANG CUICUI, DU MINGMING, ZHANG DENGQIANG, WANG TINGTING, WANG ZHONG, MA LILI, ZHANG SHANJU
• Format: Patent
• Language: Chinese; English
• Published: 30.12.2022
• 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 belongs to the field of automobile tail gas treatment assembly machining technology application equipment, and particularly relates to a clamping tool for welding a heat shield of an automobile tail gas treatment exhaust end cover, which comprises a clamping tool body for machining the exhaust end cover, the clamping tool body comprises a working table, and a carrier plate is arranged at the upper end of the working table. A supporting component for stably placing a large opening of the exhaust end cover is arranged at the upper end of the carrying plate, a pressing device for conveniently positioning and placing the heat insulation cover is arranged at the rear end of the supporting component, and an auxiliary limiting mechanism for fastening and pressing the inwards-concave position of one side of the exhaust end cover is arranged on the left side of the supporting component. An abutting device used for limiting and fastening the small opening of the exhaust end cover is arranged on the ri