Mould used for hot press forming of thermal-protection layer in seeker chamber

Abstract

The invention discloses a mould used for hot press forming of a thermal-protection layer in a seeker chamber, belongs to the field of hot press forming moulds, and solves the problem that conventional hot press forming moulds depend on heating systems of pressing machines for heating, and temperature in the mould cavity is uneven, so that mould pressing products are unqualified. The mould comprises a female mould, an upper heating pipe, a female mould heating plate, a female mould heating pipe, a heat insulation sleeve, a lower mould plate, a lower heating pipe, an ejecting block, a male mould, a male mould heating plate, a male mould heating pipe and an upper mould plate, wherein the upper mould plate, the male mould and the male mould heating plate form an upper mould jointly; the lower mould plate, the female mould, the female mould heating plate, the upper heating pipe, the heat insulation sleeve, the lower heating pipe and the ejecting block form a lower mould jointly; the upper mould and the lower mould are in matched connection through a left guide post and a right guide post. The mould solves the problem that temperature in a mould cavity is uneven during forming process of a large hot press forming mould; the mould pressing product is stable in quality; favorable foundation is laid for design of follow-up similar hot press forming moulds; meanwhile, the operation usability of the mould is relatively high; the application prospect is broad.

Description

technical field [0001] The invention belongs to a hot-press forming mold, in particular to a mold for hot-press forming of a heat-proof layer of a guiding head cabin. Background technique [0002] The seeker is a target tracking device installed on the missile. Its function is to measure the misalignment parameters of the missile deviating from the ideal trajectory, and use the misalignment parameters to form control commands, which are sent to the control system on the missile to control the flight of the missile. The missile automatically searches, identifies and tracks the target, and finally guides the missile to the target. [0003] The flight speed of the missile is fast, and the temperature generated by friction with the air during the flight is high. In order to protect the antenna, receiver, signal processor and other key components inside the seeker cabin from the high temperature, it is necessary to wrap the outer surface of the seeker metal shell High temperatur...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a mold for hot-press forming of the heat-proof layer of the guide cabin, which solves the problem that the molded product is unqualified due to the uneven temperature in the mold cavity caused by the heating system of the press for the existing hot-press forming mold, so as to meet the The thermocompression molding process of the heat-proof layer of the seeker cabin requires

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