Precision five-axis double-station position changing machine

Abstract

The invention relates to a precision five-axis double-station position changing machine. The machine comprises a rotating base, an upright post box arranged on the rotating base in a horizontal rotating mode, a first servo motor for driving the upright post box to rotate, and a first clamping device and a second clamping device which are respectively arranged on the two sides of the upright post box, wherein the first clamping device comprises a first rocker arm, a second servo motor for connecting the upright post box and the first rocker arm and driving the first rocker arm to vertically rotate, a first headstock and a first tailstock which are arranged on the first rocker arm, and a third servo motor for driving the first headstock to rotate; and the second clamping device comprises a second rocker arm, a fourth servo motor for connecting the upright post box and the second rocker arm and driving the second rocker arm to vertically rotate, a second headstock and a second tailstock which are arranged on the second rocker arm, and a fifth servo motor for driving the second headstock to rotate. Double position-changeable stations are arranged, so that a welding robot can continuously work, time consumption during production is reduced, production efficiency is improved, and rotating accuracy and repositioning accuracy are high.

Description

technical field [0001] The invention relates to a precision five-axis double-station positioner used for auxiliary automatic welding. Background technique [0002] Positioner is a welding equipment widely used in automatic welding. Commonly used positioners include L-type positioner, C-type positioner, head and tail frame positioner, tilting positioner, etc., generally single-axis or Two-axis positioner. The commonly used positioner is a single-station positioner. When the workpiece is loaded and unloaded (generally takes ≤5min), the welding robot must stop working, which reduces the production efficiency. With the development of the economy, enterprises have put forward higher requirements for welding production efficiency. For this reason, a new type of positioner is needed to enable the welding robot to work continuously. Contents of the invention [0003] The purpose of the present invention is to provide a precision five-axis double-station positioner that can make ...

AI Technical Summary

Problems solved by technology

The commonly used positioner is a single-station positioner. When the workpiece is loaded and unloaded (generally takes ≤5min), the welding robot must stop working, which reduces the production efficiency.

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