Air suspension flexibility space buttjunction platform

Abstract

The present invention discloses one kind of air floated flexible spatial butt-jointing platform including one self-regulating mechanical butt-jointing platform, and features that the self-regulating mechanical butt-jointing platform has one air floated flexible assembling platform comprising one pedestal, one air bag, one floating body set on the pedestal, one locating pin and one locating spring. The pedestal has in the upper end one circular groove to hold the air bag and locating hole to hold the locating spring and the locating pin, which stretches beyond the locating hole and into the position-limiting hole in the lower end of the floating body. The present invention has the obvious effects of the flexible contact between the pedestal and the floating body and the self-adaptive regulating function of the butt-jointing platform to ensure successful spatial butt-jointing with high quality and small torsional force.

Description

technical field [0001] The invention belongs to the technical field of space docking, and in particular relates to a mechanically flexible space docking platform suitable for space docking. Background technique [0002] Existing industries have higher and higher requirements for space docking technology, such as workpiece alignment in high-precision industrial manufacturing, space station alignment, pipeline docking in medical and chemical engineering, and circuit connection in network electronic technology, etc., which affect the docking accuracy. An important factor is the relative parallelism between the approaching surfaces of the two objects. Assembly, machining, or wedging of the object itself can cause non-parallelism. The first thing to consider in the assembly process is the alignment between the two objects to be assembled. like figure 1 As shown, in engineering, it is often necessary to fix the workpiece on the docking platform, and then the docking platform pu...

AI Technical Summary

Problems solved by technology

[0003] However, it is not comprehensive to consider the exact alignment between the workpiece and the chute. After the workpiece has been accurately aligned, it is in the rising stroke. Due to various working conditions, such as vibration, force, etc., or Human factors act on the workpiece, resulting in a slight deviation of the workpiece during the rising stroke, and the geometric centers of the slide rail and the chute do not coincide, which directly affects the assembly accuracy

At the same time, there will be a lateral force acting on the chute, which will increase the friction between the slide rail and the chute, and eventually cause damage to the workpiece and the docking body

[0004] Its disadvantages are: the docking platform is not flexible, and has no self-adaptive or self-adjusting function. When the workpiece is slightly shifted during the alignment stroke, the torque is too large, which will cause workpiece damage or alignment failure.

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