Locating welding tool for spiral guide rail

Abstract

The invention relates to a locating welding tool for a spiral guide rail. The locating welding tool comprises a tool rack. A plurality of tool plates are fixedly connected to the surface of the tool rack. A plurality of stand column mounting plates are fixedly connected to the surfaces of the tool plates. Each stand column mounting plate is connected with a longitudinally-arranged stand column. Shelves are movably arranged on the stand columns. The locating welding tool is simple in structure and convenient to use; the stand columns and the stand column mounting plates on the tool rack can shift in the linear direction, the shelves on the stand columns can vertically shift in the stand columns, and therefore the aim of adjusting the center distance of the guide rail and the lifting angle of the guide rail is achieved; the center distance between different guide rails is achieved; welding of gear racks and the guide rails is guaranteed; smooth butt welding of the left and right guide rails and the spiral guide rail is achieved; the requirements of drawings are met; and production efficiency is greatly improved.

Description

technical field [0001] The invention relates to a processing tool for stair lift equipment, in particular to a positioning welding tool for a spiral guide rail. Background technique [0002] A stair lift is an elevator that runs on the side of the stairs, and its main function is to help people with limited mobility go up and down the stairs. Stair lifts are divided into straight ladders and curved ladders. The guide rail is an important part of the stair lift. The guide rail is divided into linear guide rail and curved guide rail. The whole spiral guide rail is composed of 3-4 curved guide rails or straight guide rails spliced ​​and welded. During the tailor welding operation of the spiral guide rail, the operator cannot move the column on the tooling table back and forth or left and right for splicing. The column is fixed on the tooling table, so the splicing and tailor welding of the spiral guide rail cannot be realized, and the size required by the drawing cannot be met...

AI Technical Summary

Problems solved by technology

During the tailor welding operation of the spiral guide rail, the operator cannot move the column on the tooling table back and forth or left and right for splicing. The column is fixed on the tooling table, so the splicing and tailor welding of the spiral guide rail cannot be realized, and the size required by the drawing cannot be met. In addition The shelving blocks used to prevent the guide rails on each column are fixed and cannot be moved up and down, and the distance between the guide rails and the lifting angle of the guide rails cannot be adjusted conveniently, which affects the production progress

Images