Detachable rotary cutter

Detachable rotary cutter

  • CN 106,475,620 A
  • Filed: 10/25/2016
  • Published: 03/08/2017
  • Est. Priority Date: 10/25/2016
  • Status: Active Application
First Claim
Patent Images

1. a kind of detachable rotary cutter, including cutting part(

  • 1)

    And hold assembly(

    2)

    , the cutting part(

    1)

    Including connectionThe cutting portion being integrated(

    11)

    And connecting portion(

    12)

    , the connecting portion(

    12)

    With hold assembly(

    2)

    Threaded, the cutting portion(

    11)

    It is provided with intersecting end face(

    111)

    And side face(

    112)

    , it is characterised in that:

    The cutting portion(

    11)

    In end face(

    111)

    And weekFace(

    112)

    Intersecting lens be provided with least one pair of symmetrically and and cutting portion(

    11)

    Integrally formed driving groove(

    3)

    , the biographyDynamic groove(

    3)

    Including bottom surface(

    31)

    Be arranged on bottom surface(

    31)

    The side of both sides(

    32)

    , the end face(

    111)

    With bottom surface(

    31)

    AndTwo sides(

    32)

    Between be provided with and driving groove(

    3)

    Integrally formed two sections of end transition(

    33)

    , the side face(

    112)

    With twoIndividual side(

    32)

    Between be provided with and driving groove(

    3)

    Integrally formed two sections of weeks portion'"'"'s transition face(

    34)

    .

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