Valve structure of hot rolling pinch roll

• Main Authors: JING HAISHANG, MEI RUMIN, WANG JUN, LU JING, YUAN GE
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING

The utility model discloses a hot rolling pinch roll valve structure which comprises a frame, a driver, a first hinge component, a valve and a second hinge component, the driver is hinged with the first hinge component, the first hinge component is hinged with one end of the valve, the first hinge component is further hinged with the frame, one end of the second hinge component is hinged with the frame, and the other end of the second hinge component is hinged with the frame. After the other end of the second hinge part is hinged to the other end of the valve, when the driver drives the valve, the hinged relation between the valve and the first hinge part and the hinged relation between the valve and the second hinge part enable the valve to move in a path close to translation when the valve is subjected to driving acting force. According to the utility model, steel piling accidents during strip steel coiling in a steel mill can be avoided. 本实用新型公开了一种热轧夹送辊活门结构，包括框架、驱动器、第一铰接部件、活门，驱动器与第一铰接部件铰接，第一铰接部件与活门的一端铰接，第一