Direct-drive cradle rotary table convenient to dissipate heat

• Main Authors: CHEN GUORONG, DONG FUGUANG
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• 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; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a direct-drive cradle turntable convenient for heat dissipation, which comprises a bottom plate, a direct-drive motor, a motor support, a direct-drive cradle motor rotationally connected between the direct-drive motor and the motor support, and a turntable plate positioned at the upper end of the direct-drive cradle motor and used for clamping a workpiece, the air supply assembly is arranged on the shell of the direct-drive motor and the direct-drive cradle motor and is used for supplying air into the shell; the air supply assembly comprises an air supply channel which is arranged on a shell of the direct-drive motor and the direct-drive cradle motor and is communicated with the interior of the shell, an axial flow fan arranged in the air supply channel, and a dustproof net cover which is arranged outside the air supply channel and is used for wrapping the air supply channel. After the axial flow fan is started, the axial flow fan can jet airflow into the air supply channel, at the