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传统的带制动轮联轴器,由于施加的夹紧力是在制动轮外缘的径向力,为了增加接触摩擦面,制动块及制动轮轮缘不得不设计得比较宽,这样使得飞轮力矩增加,体积庞大,机构复杂,也给维修、保养带来不便。 上海冶金设计研究院新近开发了一种新型带制动盘齿轮联轴器及与之相适应的新型制动器。 1.新型联轴器 这种新型联轴器结构原理如图1所示。当主动轴动力被切断后。如果在制动盘边缘的两侧同时施加一对不大的夹紧力P,即可产生较大的制动力矩而达到制动目的。 这种型式的带制动盘联轴器,因制动盘外径
The conventional brake coupling with brake has the radial force at the outer edge of the brake wheel due to the applied clamping force. In order to increase the contact friction surface, the brake pads and the brake wheel rim have to be designed to be relatively wide, This makes the flywheel torque increases, bulky, complex structure, but also to repair and maintenance inconvenience. Shanghai Metallurgical Design and Research Institute has recently developed a new type of disc gear coupling with a brake and the corresponding new brake. 1. The new coupling The principle of this new type of coupling structure shown in Figure 1. When the drive shaft power is cut off. If both sides of the brake disc edge at the same time impose a pair of small clamping force P, you can generate a larger braking torque to achieve braking purposes. This type of brake disc coupling, due to brake disc outer diameter