A seven-axis welding manipulator

Abstract

The invention belongs to the field of automobile stabilizer bar welding equipment and relates to a seven-shaft welding manipulator, in particular to a multi-shaft automatic welding manipulator. The seven-shaft welding manipulator is characterized in that the seven-shaft welding manipulator comprises a primary machine and a secondary machine; the primary machine is connected with a rotating frame through a rotating primary shaft which is driven to rotate by a rotating primary shaft motor, and the rotating primary shaft can drive the rotating frame to rotate; a clamping fixing device is mountedon the rotating frame, and the secondary machine is mounted on the primary machine through a rotating secondary shaft which is connected with a rotating secondary shaft motor; a welding gun functionalset is mounted on the secondary machine, and the rotating secondary shaft motor can drive the secondary machine through the rotating secondary shaft to rotate; and the welding gun functional set is made to be able to rotate beside the clamping fixing device to weld a stabilizer bar fixed to the clamping fixing device. According to the seven-shaft welding manipulator, through servo control, four welding seams of the stabilizer bar can be welded through one-time clamping, and the machining efficiency and finished product quality can be greatly improved.

Description

technical field [0001] The invention belongs to the field of automobile stabilizer bar welding equipment, and in particular relates to a multi-axis automatic welding manipulator. Background technique [0002] The car stabilizer bar refers to the horizontal stabilizer bar, which is an auxiliary elastic component in the car suspension. The function is to prevent the body from excessive lateral roll when turning. The purpose is to prevent the car from tilting laterally and improve ride comfort. The stabilizer bar is a torsion bar spring made of spring steel, shaped like a "U" and placed across the front and rear of the car. The middle part of the pole body is hinged with the vehicle frame with a sleeve, and the two ends of the stabilizer bar are respectively fixed on the left and right suspensions. When the body only moves vertically, the suspension deformation on both sides is the same, and the stabilizer bar does not work. When the body rolls, the suspension on both sides...

AI Technical Summary

Problems solved by technology

This processing step requires four times of ring welding to complete the fixation of the steel sleeve. The process requires strict precision. During the welding process, the stabilizer bar must be fixed stably and reliably. Unskilled workers cannot perform processing operations, and the processing error rate is high.

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