Positioning structure for roller of sizing rack

• Main Authors: HE YANKUN, WANG XUEZHI
• Format: Patent
• Language: Chinese; English
• Published: 27.05.2022
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The utility model provides a positioning structure for a roller of a sizing frame, which relates to the technical field of sizing mills and comprises a lifting disc, an extension plate is fixedly mounted on the outer surface of the lifting disc, a motor is fixedly mounted at the top of the extension plate, and a positioning mechanism is arranged at the top of the lifting disc. And the positioning mechanism comprises a bidirectional threaded rod welded on the output shaft of the motor. When the device starts to be used normally, firstly, a power switch of the motor needs to be turned on, then the positions of the two movable plates are adjusted at the same time through the characteristics of the two-way threaded rod, the adjusted positions are the positions of machine holes in the sizing mill, at the moment, a steel pipe directly penetrates through the positions between the two positioning blocks, and then the steel pipe is fixed. The steel pipe and the sizing mill are kept parallel, so that the steel pipe can