Sanding machine

The invention discloses a sanding machine which comprises a clamping device comprising at least one clamping assembly used for clamping and fixing rod type products; the sanding device comprises at least one sanding assembly, a first transmission assembly for driving the sanding assembly to rotate around the radial outer surface of the rod product, and a second transmission assembly for driving the sanding assembly to carry out sanding; and the driving device comprises a rotating assembly for driving the sanding assembly to rotate in the bending direction of the rod products and a translation assembly for driving the rotating assembly to move. The sanding quality can be improved, the structural layout is more reasonable, and the occupied site space is reduced. 本发明公开了一种砂光机，包括：装夹装置，包括至少一个装夹组件，所述装夹组件装夹固定杆类产品；砂光装置，包括至少一个砂光组件、带动所述砂光组件绕所述杆类产品的径向外表面转动的第一传动组件、带动所述砂光组件砂光的第二传动组件；驱动装置，包括带动所述砂光组件沿杆类产品的弯曲方向转动的旋转组件、带动所述旋转组件移动的平移组件。本发明能够提高砂光质量，结构布局更为合理，减小场地空间占用。