Extrusion die lubricating device

The utility model discloses a lubricating device for an extrusion die, which belongs to the field of copper ingot processing equipment and can be used for automatically coating lubricating liquid on the extrusion die. The liquid tank is used for storing lubricating liquid, the spray head is communicated with the liquid tank through a pipeline, the pressure regulating valve is used for introducing compressed gas into the liquid tank to drive the lubricating liquid in the liquid tank to be sprayed out of the spray head along the pipeline, and the spray head is embedded in the inner wall of an extrusion die. 本实用新型公开了挤压模具润滑装置，属于铜锭处理设备领域，可以自动对挤压模具涂覆润滑液，本实用新型的挤压模具润滑装置，包括用于存放润滑液的液体罐、与液体罐通过管道连通的喷头、用于向液体罐内通入压缩气体以驱动液体罐内的润滑液沿管道从喷头喷出的调压阀，喷头嵌装于挤压模具的内壁。