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[CN201821339803.X] Press welding clamping device


[CN201821339803.X] Title of press welding clamping device: Application number of press welding clamping device: CN201821339803.X Applicant: Wode Seiko (China) Co., Ltd. Application date: 2018-8-20 Patent type: Utility model The utility model opens a press welding clamping device, including: base, oil cylinder, forearm, rear arm, pressing device; pressing device includes: first pressing seat, second pressing seat; the base is fixedly installed on the tailor-welded reference table on one side of the side plate to be assembled; the end of the base close to the side plate to be assembled extends upward from the first ear plate, and the end away from the side plate to be assembled extends upward from the second ear plate; the ear plate of the oil cylinder is hinged with the second ear plate, the top of the piston rod of the oil cylinder is hinged with the middle of the forearm; one end of the rear arm close to the side plate to be assembled is provided with a first pressing seat, and one end away from the side plate to be assembled is provided with a second pressing seat. The utility model adopts the method of pushing the forearm through the oil cylinder to drive the rear arm to realize the close fit between the pressing device and the side plate, and the hydraulic pressure of the oil cylinder is used to replace the manual manpower, so that the pressing force on the side plate is maintained continuous and stable.