Pen clamping assembly and electric pencil sharpener applying same

The utility model discloses a pencil clamping assembly and an electric pencil sharpener applying the pencil clamping assembly. The pencil clamping assembly comprises an upper cover with a pencil feeding channel, the rubber ring is embedded in the pencil feeding channel, a pencil is in sliding fit with the rubber ring in the axial direction, and the pencil is elastically connected with the upper cover through the rubber ring in the radial direction. According to the pen clamping assembly, the pen clamping assembly in the prior art is replaced by the rubber ring, and the rubber ring is simple in structure, convenient to install and suitable for large-scale application. 本实用新型公开了一种夹笔组件及其应用的电动卷笔刀，其中夹笔组件包括：具有进笔通道的上盖；橡胶圈，所述橡胶圈镶嵌于所述进笔通道内，铅笔沿轴向相对于所述橡胶圈可滑动配合，且所述铅笔沿径向通过所述橡胶圈与所述上盖弹性连接。本实用新型提供一种夹笔组件，其通过橡胶圈代替现有技术中的夹笔组件，橡胶圈结构简单、安装方便，适于大规模的应用。