Dual-hole punching die

The utility model discloses a dual-hole punching die, which comprises an upper die assembly and a lower die assembly, wherein, the upper die assembly is provided with two punches. Since the utility model adopts a double-punch structure, the processing efficiency is doubled, at the same time, the err...

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Bibliographic Details
Main Authors FU KE, LIU YANG, ZHAO BOYAN, ZHAI JIAYUAN, HUI GUOQIAN
Format Patent
LanguageChinese
English
Published 14.07.2010
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:The utility model discloses a dual-hole punching die, which comprises an upper die assembly and a lower die assembly, wherein, the upper die assembly is provided with two punches. Since the utility model adopts a double-punch structure, the processing efficiency is doubled, at the same time, the error of the relative position of two processed holes is reduced, the processing manner is simplified and facilitated, and the processing quality is easily guaranteed; and through the simple and convenient compress spacing and positioning, the request for utilization is met, the processing time is shortened, and the processing cost is reduced.
Bibliography:Application Number: CN20092250104U