Special assembling die

The utility model provides a special assembling die which comprises an upper die and a lower die which are used in a matching way, a U-shaped flat-bottomed limit groove is arranged at one side of the upper part of the lower die, a U-shaped flat-bottomed part groove is arranged at the center of the U...

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Bibliographic Details
Main Authors DU JUNQI, DONG HONGXIAN, FU QUANSHENG
Format Patent
LanguageChinese
English
Published 21.12.2011
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 provides a special assembling die which comprises an upper die and a lower die which are used in a matching way, a U-shaped flat-bottomed limit groove is arranged at one side of the upper part of the lower die, a U-shaped flat-bottomed part groove is arranged at the center of the U-shaped flat-bottomed limit groove, a wing-shaped flat-bottomed part groove is arranged at the other side of the upper part of the lower die, the U-shaped flat-bottomed part groove and the wing-shaped flat-bottomed part groove are arranged side by side and the bottom surfaces of the U-shaped flat-bottomed part groove and the wing-shaped flat-bottomed part groove are in the same horizontal plane; a limit boss which fits to the U-shaped flat-bottomed limit groove is arranged at one side of the lower part of the upper die, a U-shaped flat-bottomed part stamping boss which corresponds to the U-shaped flat-bottomed part groove is arranged at the center of the limit boss, a wing-shaped flat-bottomed stamping boss which c
Bibliography:Application Number: CN2011260743U