Adjustable torque device suitable for assembly of aerospace products

Abstract

The invention discloses an adjustable moment device suitable for aerospace product assembling. The adjustable moment device comprises a base. A center moment seat is arranged on the top surface of the base. A base moment hole which can be connected with one end of a moment wrench or a transfer head is formed in the top of the center moment seat. A transfer head moment hole which also can be connected with the moment wrench is formed in the other end of the transfer head. A radial guiding groove is formed in the base in the circumferential direction. A transfer part which can be in sliding fit with or positioning locking with the radial guiding groove is embedded in the radial guiding groove. A pin protrudes out of the bottom surface of the base is arranged on the transfer part. The pin can be matched with the moment hole in an aerospace product. According to required moment values of all parts of the aerospace product, the diameters of the parts, the diameters of the moment holes on the parts and the diameters of concentric circles of all the moment holes and different numbers and angles of the moment holes in the parts, the transfer head and the transfer part of the suitable size are selected to be used by being matched with the base so as to meet moment transfer demands of series sizes when aerospace products of different specifications are assembled, and the applicability is high.

Description

technical field [0001] The invention relates to the technical field of product assembly, in particular to an adjustable torque device suitable for aerospace product assembly. Background technique [0002] With the increase of aerospace products undertaken by aerospace enterprises, different types of aerospace products have different structures and sizes, and the components of aerospace products often have torque requirements during final assembly. At present, a large number of torque adapters are used by those skilled in the art in the final assembly process of various types of aerospace products. These torque adapters are not universal due to size limitations. While wasting production costs, they are also extremely unfavorable. Storage and safekeeping. Moreover, when there is a demand for torque adapters of the same size, it takes time and effort to find them. Contents of the invention [0003] The purpose of the present invention is to address the shortcomings of the a...

AI Technical Summary

Problems solved by technology

At present, those skilled in the art have used a large number of torque adapters in the final assembly process of various types of aerospace products. These torque adapters are not universal due to size limitations. While wasting production costs, they are also extremely unfavorable. storage

Moreover, when there is a demand for torque adapters of the same size, it is time-consuming and labor-intensive to find

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