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[CN 202011183127.3] press hammer anvil preheating device and method


[CN 202011183127.3] A Press Hammer Anvil Preheating Device and Method Title: A Press Hammer Anvil Preheating Device and Method Application Number: CN 202011183127.3 Applicant: Shaanxi Changyu Aviation Equipment Co., Ltd. Application Date: 2020-10-29 Patent Type: Invention Application The present invention discloses a Press Hammer Anvil Preheating Device and Method, the press hammer anvil preheating device includes an upper fixed refractory insulation furnace body wrapped on the side wall of the upper hammer anvil, a lower fixed refractory insulation furnace body wrapped on the side wall of the lower hammer anvil, and a detachable refractory insulation heating furnace body arranged between the upper hammer anvil and the lower hammer anvil. When the press anvil needs to be preheated or insulated, set the detachable refractory heat preservation heating furnace body on the lower anvil, adjust the upper anvil so that the upper anvil falls into the detachable refractory heat preservation heating furnace body, use the detachable refractory heat preservation heating furnace body to heat the upper anvil and the lower anvil, and at the same time, the upper fixed refractory heat preservation furnace body and the lower fixed refractory heat preservation furnace body respectively insulate the side walls of the upper anvil and lower anvil; when it is necessary to work after preheating or heat preservation of the hammer anvil of the press, lift the upper hammer anvil and remove the detachable refractory heat preservation heating furnace body. The invention has a better preheating effect on the hammer head of the press and is convenient to operate.