Two-powder forming press
The utility model discloses a press for forming two kinds of powder. Comprising a base, a fixed punch vertically fixed to the base, a female die plate arranged above the base, an upper punching mechanism arranged above the female die plate, a lower punching mechanism arranged on the base and a die p...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a press for forming two kinds of powder. Comprising a base, a fixed punch vertically fixed to the base, a female die plate arranged above the base, an upper punching mechanism arranged above the female die plate, a lower punching mechanism arranged on the base and a die plate driving device used for driving the female die plate to move up and down. The female die plate is provided with a first through hole which is vertically through, the first through hole is arranged on the fixed punch in a sleeved mode, the upper punching mechanism is provided with an upper punch which is opposite to the fixed punch in position and can move up and down, and the fixed punch is provided with a second through hole which is vertically through. And the lower punching mechanism is provided with a lower punch which is arranged in the second through hole and can move up and down, so that two kinds of metal powder are punched into a powder product with clear inner and outer ring boundaries and uniform de |
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