Titanium alloy mobile phone frame forging and pressing die capable of keeping constant titanium heating forming flow speed
The invention discloses a titanium alloy mobile phone frame forging and pressing die capable of keeping the constant titanium heating forming flow speed, and relates to the technical field of dies, the titanium alloy mobile phone frame forging and pressing die comprises an upper die assembly and a l...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a titanium alloy mobile phone frame forging and pressing die capable of keeping the constant titanium heating forming flow speed, and relates to the technical field of dies, the titanium alloy mobile phone frame forging and pressing die comprises an upper die assembly and a lower die assembly, the upper die assembly comprises an upper male die, a hydraulic machine is arranged at the top of the upper male die, and an oil feeding assembly is arranged at the top of the upper male die; the oil feeding assembly comprises flow dividing pipes arranged on the two sides of the top of the upper male die and a plurality of oil guiding pipes arranged in the upper male die. When the forging die is used for machining titanium alloy blanks, the forging environment temperature is kept constant, inconsistent deformation degrees of different parts caused by temperature difference during machining of the titanium alloy blanks are avoided, meanwhile, oil dirt and impurities on the inner wall of a heat con |
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