Back gouging device for joint of circular reinforcing rib web and panel

Abstract

The invention relates to a back gouging device for the joint of a circular reinforcing rib web and a panel. The back gouging device comprises a rack, a back gouging device and a back gouging device, the panel profiling part comprises a driving piece and a driving wheel, and the driving piece can move in the length direction of the platform part; the driven wheel is connected to the platform part, the driven wheel and the driving wheel are located on arcs with different radiuses by taking the center of the platform part as the circle center, and the driven wheel and the driving wheel abut against the same side wall face of the panel respectively; the web profiling part comprises a first pressing wheel arranged at the bottom of the platform part; a height-adjustable ejector rod is arranged on the pressing assembly, a second pressing wheel is arranged on the ejector rod, and the first pressing wheel and the second pressing wheel abut against the upper surface and the lower surface of the web correspondingly. Due to the fact that the driving wheel, the driven wheel, the second pressing wheel and the first pressing wheel are attached to the face plate and the web plate in a pressing mode, the driving piece drives the driving wheel to rub with the wall face of the face plate, the whole device conducts moving back gouging according to the track of the connecting position of the face plate and the web plate, and the back gouging effect is guaranteed.

Description

technical field [0001] The present application relates to the technical field of mechanical tooling, in particular to a root cleaning device at the junction of a circular stiffener web and a panel. Background technique [0002] At present, root cleaning refers to the process of using appropriate tools to clean the root of the completed weld from the opposite side before welding the full penetration weld formed by double-sided welding with high quality requirements. [0003] In some related technologies, the method of manual grinding is mostly used for root cleaning, but its production efficiency is low, the groove after root cleaning is irregular, and the reverse weld bead is prone to failure. The installation includes a mobile car and a root-cleaning mechanism fixed on the mobile car obliquely; wherein, the root-cleaning mechanism includes: a fixed plate, which is fixed on the mobile car by a fixed slope; a jacking device, fixed with the fixed plate; The positioning part f...

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides a root cleaning device at the junction of the circular stiffener web and the panel to solve the problem that the moving vehicle drives the root cleaning device in the related art. It can completely fit the track of the connection between the panel and the web, resulting in poor cleaning effect and affecting the welding effect

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