Limiting mistake-proofing mechanism for gear demoulding device

• Main Authors: LIU YUNGUANG, SHI KAIFENG, WANG DAZHEN, JIN JUNJUN, LIU ZHE, TIAN CHENDONG, ZHAO JIAN, LIAN TIEFENG, WENG SHENGXING, JIN BAORONG, XIE TAO
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2019
• Subjects: PERFORMING OPERATIONS; PRESSES; PRESSES IN GENERAL; TRANSPORTING

The utility model discloses a limit mistake proofing mechanism for a gear demoulding device, which comprises a demoulding core, a limit groove formed on the outer wall of the demoulding core, a fixedlimit block used for limiting the rotating radian of the demoulding core, and a rotating space formed between the side edge of the limit block and the inner wall of the limit groove, the limiting mistake-proofing mechanism is provided with the limiting groove in the demolding core and the limiting block matched with the limiting groove; the rotating radian of the demolding core is limited; the limiting block is fixed; the limiting groove rotates along with the demolding core; a rotating space is formed between the limiting block and the limiting groove; when the helical gear of the duplicate gear is demolded; the bevel gear drives the demolding gear to rotate, and the limiting block limits the demolding core to continuously rotate after the demolding core rotates by a certain radian, so that the rotation radians o