Flexible servo positioning device suitable for multiple vehicle models

Abstract

The invention discloses a flexible servo positioning device suitable for multiple vehicle models. The flexible servo positioning device comprises a substrate, an X-axis linear motion mechanism mountedon the substrate, a first connecting frame mounted on the X-axis linear motion mechanism, a Y-axis linear motion mechanism mounted on the first connecting frame, a second connecting frame mounted onthe Y-axis linear motion mechanism, a Z-axis linear motion mechanism mounted on the second connecting frame and a third connecting frame mounted on the Z-axis linear motion mechanism. The X-axis linear motion mechanism, the Y-axis linear motion mechanism and the Z-axis linear motion mechanism each comprise an electric cylinder assembly and a driving sliding block mounted on the electric cylinder assembly. The first connecting frame is fixed to the driving sliding block of the X-axis linear motion mechanism, the second connecting frame is fixed to the driving sliding block of the Y-axis linearmotion mechanism, and the third connecting frame is fixed to the driving sliding block of the Z-axis linear motion mechanism. According to the flexible servo positioning device, the servo driving of different sets of axes can be controlled according to different vehicle models, and the requirements of multi-vehicle-model random mixed-line production are met.

Description

technical field [0001] The invention relates to the technical field of automobile production devices, in particular to a flexible servo positioning device suitable for multiple vehicle models. Background technique [0002] At present, with the continuous development of the automobile market to broad and diversified needs, the trend of automobile development is from the production of a single model in large quantities to the production of multiple varieties and small batches. In order to adapt to the ever-changing rhythm of the automobile market, major automobile manufacturers Continuously shorten the model development cycle and equipment introduction cycle, so the body welding production line is gradually becoming more flexible in function. [0003] The single-model automatic production line is a welding production line designed for one model. When there are large differences in multiple models, it cannot be operated on the same production line. The multi-model automatic hyb...

AI Technical Summary

Problems solved by technology

[0003] The single-model automatic production line is a welding production line designed for one model. When there are large differences in multiple models, it cannot be operated on the same production line. The multi-model automatic hybrid production line is basically the same as the single-model automatic production line. The production line adopts multi-model mixed line production, generally 1-3 types of models. The traditional switching form is poor in flexibility and cannot be used universally. It occupies a large volume, resulting in complex equipment structure and many interference areas.

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