Three-dimensional controllable movable support

A three-dimensional controllable movable support comprises a square pipe support arranged at the bottom and further comprises a nut, a screw rod, a supporting disc, an arc-shaped groove and a product to be crimped, a guide rail is welded to the top end of the square pipe support, a moving trolley is installed on the inner side of the top end of the guide rail, and idler wheels are installed at the four corners of the moving trolley through deep groove bearings; the device is novel in structure and ingenious in conception, when hardware fittings at the two ends of a to-be-crimped product are crimped, the to-be-crimped product is placed in the arc-shaped groove of the bearing plate after the height of the supporting disc and the center of crimping equipment is adjusted, the to-be-crimped product is pushed to a crimping positioning point of the crimping equipment, and then crimping can be conducted. The three-dimensional controllable movable support can be accurately pushed to a crimping position without adjustm