2results about How to "Guaranteed loading accuracy" patented technology

This application provides a bonding device for optical components, used to bond optical components to a bonding mold. The bonding device includes: a frame, vertically arranged; a support platform, mounted on the frame and used to connect the bonding mold, the bonding mold being rotatable on the support platform; a calibration support frame, mounted on the frame and located above the support platform, and having an adjustment cavity; and multiple adjusting members, adjustablely arranged on the calibration support frame and distributed around the central axis of the adjustment cavity, the adjusting members being radially movable along the adjustment cavity; the optical component is bonded to the bonding mold by hot melt wax and placed within the adjustment cavity, and the optical component is pushed horizontally by the multiple adjusting members to make the optical component coaxial with the bonding mold. This solves the problems of low mounting accuracy and large positioning accuracy error of optical components caused by manual mounting in the prior art.

The utility model belongs to bearing testing machine damping technical field mainly relates to a kind of wind power bearing testing machine is with loaded damping device, including the bottom plate being arranged in bottom;The bottom plate whole is a rectangular plate, and the guide groove being arranged in axial is provided in its top surface front end, and the fixed seat being arranged in vertical is provided in its top surface rear end;The fixed seat is close to the direction of guide groove and is provided with the main shaft of horizontal arrangement on it;The outer circumference of the main shaft is equipped with bearing seat, and the bearing inner ring is provided at the connecting end of main shaft;The bearing outer ring connected with it is provided on the bearing seat;The lower part of the bearing seat is provided with damping component.The utility model can guarantee bearing loading precision, effectively reduce bearing vibration, avoid bearing seat to appear skidding phenomenon, guarantee production quality, and the device installation and dismounting difficulty are low, damping component is connected by bolt, can be conveniently disassembled and replaced Simplified maintenance process, reduce maintenance cost and time.