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为适应摩托车钢圈生产的需要,最近,我们设计制造了摩托车钢圈自动测长机构,它与冲床联用,可以代替手工测量、锯断的方法,操作方便、效率高。结构原理见附图,钢圈7成形后,呈弹簧形状绕着支承杆19以顺时针方向旋出,通过传动轮20送入冲模16,钢圈7端头穿过冲模16后,沿钢绳11内缘继续顺时针运动,当端头顶住挡钩3,导向
In order to meet the needs of motorcycle steel ring production, we recently designed and manufactured a motorcycle steel ring automatic length measuring mechanism, which combined with the punch, can replace manual measurement, sawing method, easy operation, high efficiency. The principle of the structure is shown in the accompanying drawings. After the steel ring 7 is formed, it is spring-shaped and rotates around the support rod 19 in a clockwise direction and is sent to the die 16 through the transmission wheel 20. After the end of the steel ring 7 passes through the die 16, 11 inner edge to continue clockwise movement, when the tip against the hook 3, guide