Angle-adjustable curling device special for tilting casting machine

• Main Author: LIN QIZHANG
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2022
• 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 special crimping device for an angle-adjustable tilting casting machine, which comprises a crimping machine, an access hole is arranged on the surface of the crimping machine, an access plate is arranged in the access hole, a connecting shaft is connected between the access plate and the access hole, a limiting groove is arranged on one side of the access plate, and a clamping groove is arranged on the other side of the access plate. A built-in groove is formed in the inner wall of the access hole, a limiting rod is arranged in the built-in groove, the end of the limiting rod is connected with the limiting groove in a clamped mode, rotating grooves are symmetrically formed in the inner wall of the built-in groove, rotating blocks are symmetrically fixed to the end of the limiting rod, the rotating blocks are rotationally connected with the rotating grooves, and torsional springs are arranged in the ends of the rotating blocks. An operation groove is formed in the inner wall of th