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[CN 201821498002.8] Die forging hammer pull rod welding device for automobile engine connecting rod


[CN 201821498002.8] Title of a die forging hammer rod welding device for automobile engine connecting rod: a die forging hammer rod welding device for automobile engine connecting rod Application number: CN 201821498002.8 Applicant: Baicheng Zhongyi Precision Forging Co., Ltd. Application date: 2018-9-13 Patent type: Utility model A die forging hammer rod welding device for automobile engine connecting rod, including: rotating seat, turning seat, bearing base, the rotating seat and the turning-over seat are turned over by 0 ° -180 ° through the hinge. The rotating seat is welded with a joint fixture for fixing the joint, and the turning-over seat is welded with a pull rod fixture for fixing the pull rod. After the rotating seat and the turning-over seat are folded, the joint fixture and the pull rod fixture are on the same side of the rotating seat and the turning-over seat, after the rotating seat and the turning-over seat are unfolded, the turning-over seat and the turning-over seat are supported to keep 180 ° by the limit cushion block welded on the rotating seat. The bottom of the rotating seat is fixedly connected with a bearing, the bearing is installed on the bearing seat, and the bearing seat is fixedly connected with the bearing base. The utility model has the advantages that the workpiece pull rod is positioned by the pull rod fixture on the turning-over seat, which is more convenient and safer and saves manpower, the rotating seat drives the rotation of the turning seat to drive the workpiece pull rod to rotate, while the welding machine remains stationary, making the weld more beautiful and uniform.