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DEVICE TO UP PRECISION OF SPLINE PROFILES ON SHAFTS IN COLD PLASTIC DEFORMATION

机译:提高冷塑性变形中轴花键轮廓的精度的装置

摘要

FIELD: process engineering.;SUBSTANCE: invention relates to metal forming and may be used for rolling splines and thread on shafts. Proposed device comprises top and bottom supports, one to support stationary center with base face and another to support moving center for clamping the electrode. Said supports are coupled by three guide rods carrying roll knurling head arranged in symmetry about axes of centers. Base face of stationary center comprises moving thrust with spherical back side to turn about axis of centers in any direction in every stroke of roll knurling head.;EFFECT: higher precision.;3 dwg
机译:技术领域本发明涉及金属成型,并且可以用于在轴上滚动花键和螺纹。所提出的装置包括顶部和底部支撑件,一个支撑件支撑带有基面的固定中心,另一个支撑支撑夹钳电极的移动中心。所述支撑件由三个引导杆耦合,所述三个引导杆携带围绕中心轴线对称地布置的滚花头。固定中心的底面包括带有球形后侧的移动推力,以在滚花头的每次行程中沿任何方向围绕中心轴旋转。效果:更高的精度; 3 dwg

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