Leveling and punching die for producing compressor shell and continuous punching machine
The utility model relates to a leveling and punching die for a raw shell. The die comprises a male die assembly and a female die assembly. The male die assembly comprises a lower die base. The top ofthe lower die base is provided with a leveling and punching male die head and a plurality of lower ej...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a leveling and punching die for a raw shell. The die comprises a male die assembly and a female die assembly. The male die assembly comprises a lower die base. The top ofthe lower die base is provided with a leveling and punching male die head and a plurality of lower ejector rods. A material returning plate is fixedly mounted at the tops of all the lower ejector rods; a leveling and punching device is mounted at the top of the lower die holder; the leveling and punching device comprises a fixed seat; sliding rail is installed at one end of the fixing base, a leveling sliding block is installed on the sliding rail, a leveling punch is installed at the front end of the leveling sliding block, an inclined face A is arranged at the top of the rear end of the leveling sliding block, a punching sliding block is installed in the leveling sliding block, a punching needle is installed at the front end of the punching sliding block, and the rear end of the punchingsliding block penetrates |
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