Joint five-degree-of-freedom docking sealing debugging equipment

Abstract

Five degree of freedom butt joint tightness debugging equipment provided with a connector is characterized in that a connecting device is arranged at one end of a machine frame, and the end of the machine frame is provided with a fixed connector. The connecting device comprises a lifting device, a cross axial movement device and a rotating device. The machine frame which is used for driving the connecter to lift up and down, move in a cross mode and rotate in a horizontal mode is provided with an angle turnover device of the five degree of freedom butt joint tightness debugging equipment which is provided with the connector. A turnover plate is provided with a connecting structure which is used for connecting the other end of the connector. The five degree of freedom butt joint tightness debugging equipment provided with the connector has the advantages of freely rotating around six shafts, being capable of imitating deviation produced by the connector when a work object is connected through butt joint, accurately controlling deviation of an angle and displacement and clearly mastering the size of the adjustment of the angle due to the fact that an adjustment stick is adopted, and being high in reliability. Due to the fact that the whole equipment is connected through stainless screws, and stainless pins which match with the stainless screws are arranged, the five degree of freedom butt joint tightness debugging equipment provided with the connector is easy to dismantle and reset, guarantees assembling accuracy, is good in stability and free from producing rusty spots due to the fact that the whole equipment except of a circular dividing table and a cross-shaped working table is made of 2 Cr13 stainless materials.

Description

technical field [0001] The invention relates to testing equipment for testing the sealing performance of joints used in special fields, in particular to a five-degree-of-freedom docking sealing performance debugging equipment for joints used in gaseous or liquid fuel filling joints. Background technique [0002] In some special equipment, if the equipment needs to have the ability of fuel refilling: that is, use the joint to connect the refilling pipeline and the refilling pipeline, and keep it locked during the refilling process; after the refilling is completed, it can Automatic disengagement. With the docking and separation process of the two working objects, the connection and disconnection of pipelines are realized according to certain requirements. In order to ensure that the connector can successfully perform on-orbit supplementary tasks in harsh environments, it is necessary to test the sealing performance of the connector in a simulated specific environment and a n...

AI Technical Summary

Problems solved by technology

In order to ensure that the connector can successfully perform on-orbit supplementary tasks in harsh environments, it is necessary to test the sealing performance of the connector in a simulated specific environment and a non-ideal environment, and measure the mating force of the control connector mating and separation respectively and separation force, so it is required that the test equipment should have the ability to adjust the position deviation of the joint, adapt to the high and low temperature test environment and the thermal vacuum test environment; the test equipment should also have the function of detecting the force during the joint insertion and separation process , and currently there is no equipment that can simulate six-axis degrees of freedom to test joints

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