Device for measuring pull-out force of rubber oil seal

A rubber oil seal pull-out force measuring device belongs to the technical field of oil seal production. The upper tension bar, the upper protection ring, the lower protection ring and the lower tension bar are sequentially arranged from top to bottom, the upper tension bar and the lower tension bar are both connected with a tensile machine, fixing pipes are arranged in the upper protection ring and the lower protection ring, the lower ends of the fixing pipes are connected with the lower tension bar, and rubber oil seals are arranged at the upper ends of the fixing pipes. According to the invention, the pull-out force of the rubber oil seal can be measured, whether the oil seal has a pull-out risk or not is effectively judged, the production safety and stability are improved, and the satisfaction degree of customers is improved. 一种橡胶油封脱出力测量装置，属于油封生产技术领域。所述上拉力杆、上保护环、下保护环以及下拉力杆由上至下依次设置，上拉力杆以及下拉力杆均与拉力机连接，所述上保护环以及下保护环内设有固定管，所述固定管的下端与下拉力杆连接，固定管的上端设有橡胶油封。本发明可以测量橡胶油封的脱出力，有效判定油封是否有脱出的风险，提高了生产安全性以及稳定性，提高了客户的满意度。