Rotary table device suitable for rapid switching of multiple vehicle types

Abstract

The invention relates to a rotary table device suitable for rapid switching of multiple vehicle types. The rotary table device comprises four-side rotary table equipment, a rotary table frame, a welding clamp, a switching trolley and a signal detection module; the rotary table frame is fixed on the four-side rotary table equipment; the rotary table frame is connected with the welding clamp; the four-side rotary table equipment drives the rotary table frame and the welding clamp to rotate; the welding clamp is placed on the switching trolley, and the welding clamp is switched, positioned and clamped; and the signal detection module is arranged on the rotary table frame, identifies whether an overtravel phenomenon exists in the rotating process of the rotary table frame through a signal detection identification rotary table, identifies the category of a current body in white and uploads a corresponding program number called by a PLC. The rotary table device is suitable for fast switching of the multiple vehicle types, online production of four vehicle types can be achieved at the same time, meanwhile, the fast switching function of the welding clamp is achieved through a pneumoelectric fast inserting device, a welding clamp clamping unit, a welding clamp positioning unit, the switching trolley and other devices on the rotary table frame, and simultaneous online production of the 4+N vehicle types is achieved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a turntable device suitable for fast switching of multiple vehicle models. Background technique [0002] With the acceleration of the upgrading of automobile products, some domestic luxury self-owned brand automobile companies have begun to try to produce multiple models online at the same time, while traditional welding workshops generally can only meet the online production of 2-3 models. The main reason is that different models Different body-in-white products require different positioning fixture structures. At present, most welding workshops use double-sided turntables or four-sided turntables to switch the production status of fixtures for different models. However, if additional models are still required for production, workers often need to manually disassemble and reassemble the turntables. This switching method seriously affects the line body. Production. Therefor...

AI Technical Summary

Problems solved by technology

At present, most welding workshops use double-sided turntables or four-sided turntables to switch the production status of fixtures for different models. However, if additional models are still required for production, workers often need to manually disassemble and reassemble the turntables. This switching method seriously affects the line body. Production

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