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[CN 201821164268.9] A Cutting Knife and Cutting Tire Centering Device for Steel Ball Cold Heading Machine


[CN 201821164268.9] Title of a Cutting Knife and Cutting Tire Alignment Device for Steel Ball Cold Heading Machine: Application Number of a Cutting Knife and Cutting Tire Alignment Device for Steel Ball Cold Heading Machine: CN 201821164268.9 Applicant: Jinan Shunda Steel Ball Equipment Co., Ltd.; Zhenjiang Runmao Steel Ball Co., Ltd. Application Date: 2018-7-23 Patent Type: Utility Model This utility model relates to the field of steel ball manufacturing, specifically, it relates to a device for centering a cutting knife and a cutting tire for a steel ball cold heading machine. The light source of the aperture seat shines on the cutting knife surface, and a part of the light passes through the through hole of the cutting knife. The light reflection on the cutting knife surface passes through the aperture seat through the reflecting mirror surface of the lower mirror body and is reflected vertically upward to the reflecting mirror surface of the upper mirror body and then horizontally to the camera, when the bright picture is displayed by the computer, the internal shadow hole is the overlapping part of the hole in the cutting tire pair of the cutting knife. The alignment is determined by observing the shape of the shadow hole in the computer, so as to observe the centering state of the cutting knife and the cutting tire and improve the adjustment efficiency.