The utility model discloses a VBE optic fibre unplugging and plugging device, which comprises a mainboard, the front end of mainboard is provided with the support, the rear end is provided with the connecting rod, be provided with optic fibre clamping device on the support, the front end and the optic fibre clamping device of connecting rod are connected, the rear end is connected with the push and pull bar, the push pull maneuver of push and pull bar drive optic fibre clamping device forward or the rearward movement accomplish and insert / stir the work to optic fibre. The utility model discloses to the design, the structure is exquisite, and the centre gripping is accurate, and is easy and simple to handle, and work is done in an expert way, and labour saving and time saving effectivelyreduces working strength, alleviates the thought burden, and furthest avoids optic fibre dismouting process to damage the risk of optic fibre, reduces the trouble, guarantees the circuit safe operation.