Tightening device for guide sleeve of hydraulic oil cylinder

The utility model discloses a tightening device for a guide sleeve of a hydraulic oil cylinder, and relates to the technical field of hydraulic oil cylinder production equipment, in particular to the tightening device for the guide sleeve of the hydraulic oil cylinder, which comprises a workbench, a control panel, a tightening component and a clamping component, a driving part is arranged on the workbench and located in the first groove; the guide sleeve is clamped and fixed through the tightening component, the hydraulic oil cylinder is clamped and fixed through the clamping component, the tightening component and the guide sleeve are driven by the driving component to move towards the hydraulic oil cylinder, the guide sleeve is driven by the tightening component to be close to the hydraulic oil cylinder, and the guide sleeve is tightened and installed on the hydraulic oil cylinder. The control panel is used for controlling the driving component, the tightening component and the clamping component to synchro