A production process of welding chair back iron platform

Abstract

The invention provides a welding chair back iron platform production process. The process includes: utilizing a welding chair back single jig; mounting parts in place through a placement module comprising a clamping tabletop and a clamping device; utilizing an automatic welding machine to weld portions where a bypass plate, a back lower plate, an upper pipe frame, a middle transverse pipe frame, a back side square pipe and a pillow guide pipe mutually contact for forming. A modularized structure adopted by the jig is utilized to solve the problem that production equipment needs to adapt to many varieties for alternate production, and uninterrupted operation of multiple workstations can be realized, so that manual mounting errors are reduced greatly, mounting reject ratio is lowered, adjusting for adaption of chair backs different in specification can be realized conveniently, and equipment stop correction time is reduced; machining processes are reduced, production efficiency is improved, and equipment, die and personnel investment is little.

Description

technical field [0001] The invention relates to a production process of a welding chair back iron platform. Background technique [0002] The seat iron table is an important part of the car seat. The traditional seat iron table production process often uses jigs to position the workpiece before welding. Generally, welding jigs use cylinders, hand clamps, and push clamps to manually close the clamps. This welding process mainly has the following problems: 1. Manual clamping is easy to make mistakes, and the rate of poor clamping and scrapping is high; 2. Equipment impacts and shutdowns require a long time for calibration; 3. Personnel who encounter complex mechanism seats and iron platforms And equipment investment is much, and cost is higher. In the current existing production technology, the welding processing cost, production efficiency and equipment utilization rate have become bottlenecks, restricting the development of seat welding production technology. Therefore, it...

AI Technical Summary

Problems solved by technology

This welding process mainly has the following problems: 1. Manual clamping is easy to make mistakes, and the rate of poor clamping and scrapping is high; 2. Equipment impacts and shutdowns require a long time for calibration; 3. People who encounter complex mechanism seats and iron platforms And equipment investment is more, the cost is higher

In the current existing production technology, the welding processing cost, production efficiency and equipment utilization rate have become bottlenecks, restricting the development of seat welding production technology

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