Power-off device for bearing pedestal machining lathe

A power-off device for a bearing pedestal machining lathe comprises a lathe, a base arranged on the lathe, a workbench and a sliding door arranged on the workbench, and is characterized by further comprising a power-off device body, the power-off device body comprises a first safety protection device and a second safety protection device, the first safety protection device is arranged on the workbench of the lathe and controlled through the sliding door, and the second safety protection device is arranged on the workbench of the lathe and controlled through the sliding door. The first safety protection is controlled through the sliding door, the second safety protection is treaded manually, double-channel guarantee is achieved, it is guaranteed that the machine tool cannot be powered on during shutdown inspection and maintenance, operation is easy, and the safety coefficient is high. 一种用于轴承座加工车床的断电装置，包括车床，车床上设基座、工作台、设在工作台上的移门，其特征在于，还包括断电装置，断电装置包括第一安全防护、第二安全防护，第一安全防护设置在车床的工作台上，第一安全防护通过移门控制，第二防护设在机床底部，第一安全防护、第二