MECHANICAL CLAMP CUTTING TOOL FOR ADJUSTABLE STRIP-SHAPED CUTTER BLADE

MECHANICAL CLAMP CUTTING TOOL FOR ADJUSTABLE STRIP-SHAPED CUTTER BLADE

  • CN 1,036,524 A
  • Filed: 02/24/1989
  • Published: 10/25/1989
  • Est. Priority Date: 02/24/1989
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of mechanical clamp cutting tool for adjustable strip-shaped cutter blade comprises knife bar, blade, pad, housing screw, adjustment screw rod, it is characterized in that:

  • A, described knife bar one side have vertically run through, U-shaped cutter groove that upper and lower faces is parallel, have parallel and it opened, be divided into upper and lower two-part elastic groove at the opposite side of cutter groove first half with the cutter groove,B, described blade be not open chip-breaker, have a parallel shaping strip blade of upper and lower faces of major and minor drift angle and major and minor relief angle, blade anterior angle γ

    Ot=0 °

    , cutting edge inclination λ

    St=0 °

    , the one side matches with the cutter groove bottom and contacts, On the blade in c, the cutter groove shred holding up plate is housed, the profile of shred holding up plate on the blade rake face is similar to blade, can form different chip breaking (volume bits) groove width and flute profile with its rake face master sword after adjusting or reconditioning,Fixing in the cutter groove of d, knife bar the locating piece of adjusting screw rod is being housed.

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