Relay coil rack and relay

The utility model discloses a relay coil rack and a relay, which comprise a yoke, a mounting hole arranged on the yoke, an end foot seat, an iron core and an iron core cover plate on the iron core, and are characterized by further comprising a bottom plate and a top plate which are fixedly connected with the upper end and the lower end of the yoke, a mounting groove is formed in the bottom of the placement groove, extends to the bottom plate, communicates with the mounting hole and is opposite to the mounting hole, two mounting frames are symmetrically arranged in the mounting groove in a sliding mode, and clamping springs fixedly connected with the inner wall of the mounting groove are fixedly arranged at the ends, away from each other, of the two mounting frames and located in the mounting groove; the side walls, located in the mounting grooves, of the mounting frames are fixedly provided with guide rods, the guide rods are sleeved with the clamping springs, the inner walls of the mounting grooves are provi