Riveting structure for sealing cover of automobile ABS energy accumulator

The utility model discloses a riveting structure for a sealing cover of an automobile ABS energy accumulator. The device comprises a large bottom plate, a sliding block is arranged on the upper surface of the large bottom plate, the sliding block is connected with the large bottom plate in a sliding mode, positioning pins are symmetrically arranged on the vertical center line in the sliding block,the positioning pins are fixedly connected with the sliding block, and first socket head cap screws are arranged in the sliding block and located on the outer sides of the positioning pins. Accordingto the utility model, the structure is simple, firstly, a rotary cylinder is mounted; therefore, the workpiece can be clamped by the cylinder; the workpiece is prevented from being lifted by the pressure head during working; the bearing plate of the tool is pushed by the cylinder; the limiting device improves production efficiency, the tool pressing head and the large bottom plate are split, spring reset is not needed, an