New energy automobile relay laser welding equipment

The utility model discloses a new energy automobile relay laser welding device which comprises an installation base, a large bottom plate, a first linear moving sliding table and a relay clamp, the relay clamp comprises an air cylinder and a jig clamp assembly, and the jig clamp assembly comprises a jig base, a jig clamp and a pressing plate. The bottom of the jig base is fixedly connected with the lead screw sliding table through a jig base fixing plate, an air cylinder fixing plate is further arranged on the jig base fixing plate, an air cylinder is fixed to the air cylinder fixing plate, a piston rod of the air cylinder is connected with a pressing plate, an installation groove is formed in the jig base, and the side edge of the jig base is in threaded connection with a knob plunger. The left side and the right side of the large bottom plate are each provided with a laser welding assembly, each laser welding assembly comprises a second linear moving sliding table, a transverse moving bottom plate, a laser