Chain pin dismounting device and dismounting method

The embodiment of the invention discloses a chain pin dismounting device and method. The dismounting device is designed to comprise the supporting seat, the fixing plate, the sleeve, the ejector rod, the bench vice and the wrench, and the chain and chain pin dismounting method adopting the chain and chain pin dismounting device is adopted correspondingly, so that the problem that the chain pin cannot be accurately positioned in the chain and chain pin dismounting process is solved, the dismounting efficiency is improved, and the probability that a chain plate is damaged in the dismounting process is avoided. The device is easy to manufacture, convenient to operate and reusable. 本申请实施例公开了一种链条链销拆卸装置及拆卸方法。通过设计拆卸装置包括支承座、固定板、套筒、顶杆、台虎钳和扳手，并对应采用该链条链销拆卸装置的链条链销拆卸方法，解决了链条链销拆卸过程中无法对链销进行准确定位的问题，提高了拆卸效率，避免了拆卸过程损坏链板的概率。本发明制造容易，操作方便，可重复使用。