Locking device of machine is given as security out to foaming heart yearn

The utility model discloses a locking device of machine is given as security out to foaming heart yearn, the jump spring press mounting apparatus comprises a fixed pedestal, a slide seat, clamping device and link, clamping device includes go -between and four cramp bars, the cramp bar evenly sets up inside the go -between, it comprises two regulation lead screws that are parallel to each other toadjust the pole, and adjust the lead screw surface and all install adjusting nut, the adjusting nut surface all is provided with the same size's the outer teeth of a cogwheel, the outside annular of the outer teeth of a cogwheel is provided with the carousel, the carousel passes through the teeth of a cogwheel and is in the same place with outer tooth mesh, the go -between bottom is provided withthe sliding block, the sliding block slides through the spout on slide surface, the connecting seat in carousel axle center is connected with the axis of rotation, the axis of rotation other end linkstogether with the rotation