Thermomagnetic radiation safe isolation cover used in forging of heating ring

Abstract

The invention discloses a thermomagnetic radiation safe isolation cover used in forging of a heating ring. A cavity body is prepared from a thermal insulation material; multilayer adjustment parts arearranged in the cavity body to be adapted to sample forging parts of different sizes to perform internal heating; in the working process, the cavity body also can be placed horizontally, and the adjustment parts are transversely adjusted to the external part, so as to adapted to heating of forging parts of longer structures; after the adjustment parts are taken out, heating of forging parts of larger sizes can be realized; by adopting the insulating and thermal insulation material, the electromagnetic coil does not heat the cavity body in heating the forging parts, so that higher practicability is achieved; by virtue of U-shaped symmetrical design of the adjustment parts and matching with the inner cavity, convenience in assembling is realized; and therefore, when the forging parts are heated in the inner cavity, thermal radiation to the outside is not generated easily, easy external influence can be avoided, the temperature in the cavity body is not dissipated easily, the heating speed is higher and a more energy-saving effect is achieved.

Description

technical field [0001] The invention relates to a protective cover, in particular to a thermomagnetic radiation safety isolation cover for a forged heating ring. Background technique [0002] In the forging process, electromagnetic coils are often used to heat the forgings. Large-scale forgings produced in batches are generally heated in a dedicated heating furnace, but small forgings are heated with temporary electromagnetic coils for proofing or small-scale production, and the electromagnetic wires are wrapped. On the outside of the forging, or built in the inner space of the forging, it is directly heated on the workbench or the ground when heating, and the environment of the processing plant is complicated, and the exposed forging after heating will cause safety hazards, such as falling heavy objects, which will damage the heating coil , or if someone falls, they may directly touch the heated forgings, etc. Contents of the invention [0003] The technical problem to b...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: small forgings are heated with temporary electromagnetic coils when proofing or small-scale production, and the electromagnetic wires are wrapped outside the forgings, and the heating is directly performed on the workbench or the ground when heating, and the environment of the processing plant is complicated. , the heated forgings are exposed outside to cause potential safety hazards, and this also leads to heat loss, slowing down the heating speed, and the problem of not saving energy. The present invention provides a thermomagnetic radiation safety isolation cover for forging heating rings that solves the above problems

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