Supporting device for wide precision titanium strip roll type annealing

The utility model discloses a wide precision titanium strip roll type annealing support device, which comprises a sleeve, a support rod, a support rod, a support rod and a support rod, and is characterized in that the sleeve penetrates through a titanium strip roll to support the titanium strip roll; a central rod penetrates through the sleeve; the two supporting structures are arranged at the two ends of the center rod correspondingly and used for supporting the center rod; the supporting structure comprises a base, a rotary drum and a supporting rod, the rotary drum is rotationally installed on the base around the axis of the rotary drum, the supporting rod partially penetrates through the rotary drum and is in threaded connection with the rotary drum, and the center rod is arranged on the supporting rod; the rotating drum rotates to drive the center rod to ascend and descend. According to the supporting device for wide precise titanium strip roll type annealing, the titanium strip roll can be supported in