Riveting device

The invention discloses a riveting device which comprises an air cylinder, a connecting plate, a plurality of connecting rods, moving rods, sliding blocks and a supporting frame; the connecting plate is connected to the air cylinder, the connecting rods are connected to the connecting plate, and the moving rods are hinged to the connecting rods; and the sliding blocks are connected to free ends of the moving rods and arranged on the supporting frame, and parts are placed on the supporting frame and located between the sliding blocks. In this way, the riveting device is simple and compact in structure and small in space occupancy rate, a mechanical connecting rod mechanism is utilized, one air cylinder drives the multiple sliding blocks to conduct riveting at the same time, synchronous action of riveting at multiple positions is achieved, the situation that the riveting face is evenly stressed can be effectively ensured, and the part riveting quality is improved. 本发明公开了一种铆合装置，包括：气缸、连接板、连接杆、移动杆、滑块和支撑架；连接板连接在气缸上