Positioning device for processing aluminum alloy box body of high-voltage vacuum circuit breaker

The utility model discloses a positioning device for processing an aluminum alloy box body of a high-voltage vacuum circuit breaker. The positioning device comprises a placing plate, a transverse moving frame and a longitudinal moving frame, when the positioning device for processing the aluminum alloy box body of the high-voltage vacuum circuit breaker is used, the aluminum alloy box body of the high-voltage vacuum circuit breaker to be processed is placed on the placing plate, and meanwhile, the quick clamp is wrenched to drive the clamping plate to be matched with the rubber pad to clamp and fix the aluminum alloy box body; at the moment, a transverse moving frame is transversely moved through cooperation of a first sliding rail and a first sliding block, and a longitudinal moving frame is longitudinally moved through cooperation of a second sliding rail and a second sliding block, so that the high-voltage vacuum circuit breaker aluminum alloy box body is driven to move through a placing plate; and the dri