Rapid forming device for thin-wall parts

Abstract

The invention discloses a rapid forming device for thin-wall parts. A base and an adjusting bracket are connected through a connecting bolt and a connecting nut, so that a space clamping dimension can be increased, and rapid disassembly and assembly of different forming parts can be achieved; two clamping grooves are designed in the other end of the adjusting bracket, bolts are moved in the clamping grooves according to the forming requirements of the thin-wall parts, and the clamping flexibility is improved; a forming assembly is arranged at the middle part of the adjusting bracket, an adjusting nut is screwed to drive an adjusting bolt to drive a fastening nut to enable the upper surface of a fixing block to be attached to the lower surface of a supporting frame, a vertical roller is driven by the supporting frame to move up and down along a guide rail, and deformation control in a vertical direction is achieved; graduated scales are formed in the guide rail, so that the forming variable quantity in the vertical direction is accurately controlled; moving assemblies are symmetrically arranged on the base, forming control in a horizontal direction is achieved by assembling rolling shafts and rollers and screwing handheld handles to rotate moving bolts left and right to move horizontally; and graduated scales are arranged on the upper surface of an inner cavity of the base, and accurate measurement in forming variable quantity in the horizontal direction is facilitated.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a rapid prototyping device for thin-walled parts. Background technique [0002] Thin-walled parts are wrapped together with the aircraft skin outside the aircraft skeleton structure, and two adjacent skin parts are fixed on the skeleton by adhesives or rivets, thereby forming a three-dimensional structure of the aircraft's aerodynamic shape; this type of structure The part bears the heavy responsibility of transmitting the force to the mid-body and wings after being subjected to aerodynamic force. The force is complex and belongs to the weak part of fatigue. Therefore, its theoretical shape is required to completely fit the adjacent skin parts. In view of the forming characteristics of such structural parts, the traditional preparation process is completed by means of CNC forming machine tools, which is complex in operation, high in cost, and requires high technical...

AI Technical Summary

Problems solved by technology

In view of the forming characteristics of such structural parts, the traditional preparation process is completed by means of CNC forming machine tools, which is complex in operation, high in cost, and requires high technical experience of operators. There are many uncontrollable factors, which make the theoretical shape and skin The surface cannot be fully fitted

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