Novel fixture switching system

Abstract

The invention discloses a novel fixture switching system. The novel fixture switching system comprises an X-direction machine frame and a Y-direction machine frame. A fixture platform and a fixture library conveying trolley are installed at the upper side and the lower side of the X-direction machine frame correspondingly. The Y-direction machine frame is provided with a working station conveying trolley. X-direction guide rails, double-faced universal bearings I and platy guide rails are installed at the bottom of the fixture platform. The Y-direction machine frame is provided with Y-direction guide rails I. Y-direction guide rails II, single-faced universal bearings I and lifting guide rails are arranged on the upper portion of the fixture store conveying trolley. Double-faced universal bearings II are arranged on the upper portion of the working station conveying trolley. The Y-direction guide rails I and the Y-direction guide rails II are located on the same horizontal face. The lifting guide rails correspond to the Y-direction guide rails II and the Y-direction guide rails I at the same time. The X-direction guide rails are located above the Y-direction guide rails I. The X-direction guide rails and the Y-axis guide rails I form a staggered arrangement structure in different horizontal planes. By means of the novel fixture switching system, the number of rail turning parts is reduced, and therefore the fixture platform turning time is effectively shortened, and reversing matching time is shortened.

Description

technical field [0001] The invention belongs to the technical field of automobile manufacturing, and in particular relates to a novel fixture switching system. Background technique [0002] In order to meet consumers' needs for changing models, automobile manufacturers adopt flexible welding production methods for automobile production, that is, to use the alternate transportation of multi-fixture warehouses and single-work station fixtures to achieve the purpose of flexible production of multi-model mixed lines . At present, automobile manufacturers often use the bolt method and the flush track steering method to realize the alternate transportation of fixtures between the work station and the fixture warehouse, but the above methods have the disadvantages of long reaction time and high failure rate. Therefore, it is necessary to design a new type of automotive fixture switching system, which has the advantages of rapid action and reliable operation while meeting the basic...

AI Technical Summary

Problems solved by technology

At present, automobile manufacturers often use the bolt method and the flush track steering method to realize the alternate transportation of fixtures between the work station and the fixture library, but the above methods have the disadvantages of long reaction time and high failure rate

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