Rotary platform for machining

• Main Author: TENG XINXIN
• Format: Patent
• Language: Chinese; English
• Published: 09.12.2022
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a revolving platform for machining, which comprises a revolving platform main body and a revolving disk rotatably mounted above the revolving platform main body, the revolving platform main body is provided with a mounting cavity, and a rotating shaft is rotatably mounted on the inner wall of the bottom of the mounting cavity. The top end of the rotating shaft rotationally penetrates to the position above the rotary platform body and is fixedly connected with the center of the bottom of the rotary disc. According to the utility model, the supporting pressure of the rotary disk and the rotating shaft in the rotation process can be greatly reduced, and the service life of the rotating shaft is prolonged; in the rotation process, the rolling ball rolls with the first driven rolling ball and the second driven rolling ball, and the rotation rolling ball rolls with the third driven rolling ball, so that in the rotation process, the friction resistance between the rotation disc and the pl