Invertible spring knife row

The utility model relates to an invertible spring knife row, which is particularly applicable to turning multiple threads with larger helix angles. Two spring holes, a spring slot and two spring sleeves are arranged on the knife row; rotation angle datum lines and rotation angle scale marks are resp...

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Main Authors CHEN WEI, CHEN FULIANG, YIN HENGLIANG, XIAO RONG, GE ZHIRONG, YUAN ZHENDONG, ZHANG MEIXIANG, WANG YUNLIANG, XU HONGLIN, WU YUEQIN
Format Patent
LanguageChinese
English
Published 03.11.2010
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
THREAD CUTTING
TRANSPORTING
TURNING
WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTIONTHEREWITH
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Summary:The utility model relates to an invertible spring knife row, which is particularly applicable to turning multiple threads with larger helix angles. Two spring holes, a spring slot and two spring sleeves are arranged on the knife row; rotation angle datum lines and rotation angle scale marks are respectively carved on a knife row sleeve and the spring knife row to form a dial scale for adjusting rotation angles; and spring slots are arranged on the spring knife row sleeve and a knife holder. The invertible spring knife row with compact structure is scientific in material selection and convenient in use, saves knife tools, increases efficiency, and is applicable to related metal cutting majors such as an electromechanical major, a numerical control major, a module major and the like in various national professional colleges, lathe worker and senior worker training and enormous mechanical manufacturing enterprises.
Bibliography:Application Number: CN20102108002U