The utility model relates to a hole polishing device, comprising a tapered mandrel and the polishing mechanism and polishing mechanism comprises a curved inner sleeve and a polishing layer, the arc inner sleeve is at least two, along the circumferential direction of the conical mandrel arranged evenly, each arc in the inner wall of the sleeve tightly fit in a tapered mandrel, a polishing layer bonded on the outer wall, in each arc on the inner sleeve, a through hole is arranged along the circumferential direction of the arc-shaped inner sleeve, a spring is installed in the hole, the adjacent two springs are connected together, forming a closed ring; all of the arc-shaped inner sleeve through a connecting frame connected together. The connecting frame is an arc inner necking end bolt through the connecting frame is rotatably arranged on the conical mandrel. The utility model has the advantages of simple structure and convenient operation. By adjusting the bolt, the combination degree between the polishing layer and the inner hole to be polished can be improved, the work efficiency is improved, and the product quality is ensured.
【技术实现步骤摘要】
内孔抛光器
本技术涉及一种内孔抛光器,属于量具加工领域。
技术介绍
在量具的加工领域,例如环规、量规等,均涉及需要对内孔的抛光,而目前所面临的问题是如何实现在环规或者量规的定位后,对内孔进行精确打磨,目前的夹具存在的问题时:结构复杂,调整费事费力,在一定程度上影响了产品质量。
技术实现思路
为克服现有技术的缺陷,本技术提供一种内孔抛光器,本技术的技术方案是:一种内孔抛光器,包括锥形芯棒和抛光机构,所述的抛光机构包括弧形内套和抛光层,所述的弧形内套至少为两个,沿锥形芯棒的圆周方向均匀布置,每一所述的弧形内套内壁紧密贴合在锥形芯棒上,外壁上粘结有抛光层,在每一弧形内套上,沿弧形内套的圆周方向设置有通孔,在通孔内安装有弹簧,相邻两根弹簧连接在一起,形成一封闭的环状;所有的弧形内套通过连接架连接在一起,该连接架位于弧形内套缩口端,螺栓的螺杆穿过连接架后转动的安装在锥形芯棒上。本技术的优点是:结构简单,操作方便,通过调整螺栓,可以提高抛光层与待抛光内孔的结合紧密度,提高了工作效率,保证了产品质量。附图说明图1是本技术的主体结构示意图。图2是图1中弧形内套与抛光层的连接关系示意图 ...
【技术保护点】
一种内孔抛光器,其特征在于,包括锥形芯棒和抛光机构,所述的抛光机构包括弧形内套和抛光层,所述的弧形内套至少为两个,沿锥形芯棒的圆周方向均匀布置,每一所述的弧形内套内壁紧密贴合在锥形芯棒上,外壁上粘结有抛光层,在每一弧形内套上,沿弧形内套的圆周方向设置有通孔,在通孔内安装有弹簧,相邻两根弹簧连接在一起,形成一封闭的环状;所有的弧形内套通过连接架连接在一起,该连接架位于弧形内套缩口端,螺栓的螺杆穿过连接架后转动的安装在锥形芯棒上。
【技术特征摘要】
1.一种内孔抛光器,其特征在于,包括锥形芯棒和抛光机构,所述的抛光机构包括弧形内套和抛光层,所述的弧形内套至少为两个,沿锥形芯棒的圆周方向均匀布置,每一所述的弧形内套内壁紧密贴合在锥形芯棒上,外壁上粘结有抛光层,在每...
【专利技术属性】
技术研发人员:赵永海,
申请(专利权)人:苏州国量量具科技有限公司,
类型:新型
国别省市:江苏,32
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