A translational lifting device for large cylindrical workpieces

Abstract

The invention discloses horizontal-movement lifting equipment used for a large cylindrical workpiece. The equipment comprises a base, a horizontal-movement driving mechanism is installed on the base and connected with lifting mechanisms, the lifting mechanisms comprise moving bases, guiding rods and workpiece storage bases, the horizontal-movement driving mechanism comprises a horizontal-movement motor and a driving shaft, lead screws are installed on the base, ball nuts are installed on the lead screws, the moving bases are fixedly connected to the ball nuts and provided with lifting motors, and output shafts of the lifting motors are connected with rocking bar double-sliding-block mechanisms. The rocking bar double-sliding-block mechanisms comprise rotating shafts, rocking bars are installed on the rotating shafts, rolling shafts are installed on the rocking bars, rolling wheels are installed at the two ends of each rolling shaft, limiting guiding rails are installed at the positions, corresponding to the rolling wheels, of the bottom ends of the workpiece storage bases, and the rolling wheels are located between the limiting guiding rails and the workpiece storage bases and can roll on the limiting guiding rails and the bottom ends of the workpiece storage bases. The horizontal-movement lifting equipment is high in automation degree, convenient to control, accurate and rapid.

Description

technical field [0001] The invention belongs to the field of handling equipment, and more specifically relates to a translational lifting equipment for large cylindrical workpieces. Background technique [0002] There are many large cylindrical workpieces in the factory, such as large oil pipes, seamless steel pipes, iron bars, etc. These cylindrical workpieces have storage and transfer problems in the production and storage process. At present, the storage and transfer process of large cylindrical workpieces relies on manual labor. This method requires workers to be skilled in techniques, sufficient in physical strength, and automatic in transportation. Low, low labor efficiency. Contents of the invention [0003] In view of the above defects or improvement needs of the prior art, the present invention provides a translational lifting device for large cylindrical workpieces, which has a high degree of automation, is easy to control, and has fast lifting and moving speeds...

AI Technical Summary

Problems solved by technology

These cylindrical workpieces have storage and transfer problems in the process of production and storage. At present, the storage and transfer process of large cylindrical workpieces relies on manual labor. This method requires workers to be skilled in techniques, sufficient physical strength, and the degree of automation during transportation. low, low labor efficiency

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