Excavator bucket tooth mold processing
The utility model discloses an excavator bucket tooth mold processing, the on -line screen storage device comprises a base, the top outer wall of base has the fixed die plate through the bolt fastening, and the top outer wall of fixed die plate has a lower bolster through the bolt fastening, the top...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an excavator bucket tooth mold processing, the on -line screen storage device comprises a base, the top outer wall of base has the fixed die plate through the bolt fastening, and the top outer wall of fixed die plate has a lower bolster through the bolt fastening, the top outer wall of lower bolster has the lower bolster through bolted connection, axis location sets upflutedly in the lower bolster, and fixed mounting has a die in the recess, the both sides inner wall welding of die has the die lug, two openings have been seted up to the lower bolster, and one of them opening has cup jointed the locating hole. The utility model discloses an increase guide pillar makes has guaranteed the punching press that the punch can be accurate, through increasing the location nail, has avoided fixed plate and lower bolster friction to lead to the wearing and tearing of mould to reduce the accuracy, through four die lugs of the welding of the outer wall bottom at the die, thereby can forge the b |
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