Double-end electromagnet

The utility model provides a double-end electromagnet, which relates to the technical field of electromagnets and comprises a shell, a fixed iron core is arranged in the shell, push rods are slidably connected to two sides of the shell, first springs are sleeved on the outer surfaces of the push rods, and an end cover is arranged at the top of the shell. Limiting rods are slidably connected to the middle positions of the two sides of the end cover correspondingly, a second spring is fixedly connected between the limiting rods, push blocks are fixedly installed on the tops of the limiting rods, limiting holes are formed in the middle positions of the two sides of the shell correspondingly, and embedding grooves are formed in the periphery positions of the top of the shell correspondingly. By arranging the shell, the fixed iron core, the push rod, the first spring, the end cover, a limiting rod, a second spring, a push block and a limiting hole, the end cover is not limited any more in a mode of rapidly moving