Special lifting appliance for automobile floor assembly

Abstract

The invention provides a special lifting appliance for an automobile floor assembly, and relates to a lifting appliance. The special lifting appliance comprises a lifting point ring, a flexible connecting piece, a lifting frame and a supporting block assembly, wherein the supporting block assembly comprises a supporting block, a supporting block connecting block, a dead point clamp, a dead point clamp connecting pin, an air cylinder and an air cylinder fixing frame; the air cylinder fixing frame is fixedly connected with the lifting frame, the fixed end of the air cylinder is arranged on the air cylinder fixing frame, the extending end of the air cylinder is connected with the dead point clamp connecting pin, the dead point clamp connecting pin is arranged on the dead point clamp, the deadpoint clamp and the supporting block connecting block are arranged on the air cylinder fixing frame through fixing pin shafts correspondingly, and the dead point clamp and the supporting block connecting block are connected through a movable rotating key; and a dead point clamp limiting assembly is arranged on the dead point clamp, and the supporting block connecting block is fixedly connected with the supporting block through a connecting plate. According to the special lifting appliance, a workpiece can be automatically grabbed and released, the labor intensity is reduced, the production efficiency is improved, meanwhile, the safety performance of the lifting appliance can be improved, safety accidents are avoided, and the lifting appliance further has the advantages of being reliable in structure, low in cost and the like, and is easy to popularize and use.

Description

technical field [0001] The invention relates to a hanger, in particular to a special hanger for an automobile floor assembly. Background technique [0002] As a welded part, the automobile floor assembly needs to be transported between various processes during processing. At present, the floor assembly is basically transported manually or with a simple spreader, and a few are transported by manipulators. Among them, the manipulator handling work is stable, but the cost of using the manipulator is high; the cost of manual handling is low, but the labor intensity of the workers is high, the safety is low, and the production efficiency is not high; the use of simple spreaders cannot meet high-intensity and large-scale production. The invention patent with the authorized notification number CN208327121U discloses a front floor assembly spreader, which can lift the left and right front floor assemblies at the same time, reduces the difficulty of man-machine operation and labor in...

AI Technical Summary

Problems solved by technology

Among them, the manipulator handling work is stable, but the cost of using the manipulator is high; the cost of manual handling is low, but the labor intensity of the workers is high, the safety is low, and the production efficiency is not high; the use of simple spreaders cannot meet high-intensity and large-scale production

The invention patent with the authorized notification number CN

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