New automatic feeding device for CNC lathe

Abstract

The invention belongs to the technical field of petroleum pipeline machining, and discloses a novel automatic feeding device for a numerically controlled lathe. The novel automatic feeding device for the numerically controlled lathe comprises a base, wherein two conveying tables are arranged above the base and are connected to each other through a connecting rod at the side edge of the base; a transferring table is arranged on the front side of each conveying table; a rotation supporting table is arranged in front of each transferring table; each conveying table, the corresponding transferring table and the corresponding rotation supporting table are arranged on the same longitudinal straight line; and two positioning carrier rollers and a positioning column are arranged on the left side of the same longitudinal straight line. The positioning carrier rollers are matched with the positioning column, the positions of pipelines are confirmed before the pipelines are fed and machined, the circumstance that the lengths of the pipelines are different after the pipelines enter the numerically controlled lathe is avoided, the positioned pipelines enter the conveying tables through the transferring tables, the conveying tables rotate to drive the pipelines to enter the numerically controlled lathe, the conveying tables and the pipelines rotate simultaneously by push-and-pull inclined actions of the connecting rod, a whole operation process is automatically finished totally, the labor is saved, and the work efficiency is improved. The novel automatic feeding device for the numerically controlled lathe is perfect.

Description

Technical field [0001] The invention belongs to the technical field of petroleum pipeline processing, and specifically relates to a novel automatic feeding device of a numerical control lathe. Background technique [0002] In the process of making large pipelines used in the petroleum and chemical industries, both ends of the pipes need to be threaded by CNC lathes. However, this kind of pipes are generally heavy and they are not easy to lift during operation. It is shifted by crane or manual lifting. At present, some factories use rollers to transport pipes into CNC lathes. However, this type of shifting method is not only inefficient, unable to locate, and requires workers to participate in the process of pipe shifting. , Easily lead to work-related accidents. [0003] Aiming at the above problems in actual production, the design of an automatic feeding device for CNC lathes has the advantages of convenient use, automatic production process, accurate positioning, and high effici...

AI Technical Summary

Problems solved by technology

[0002] In the production process of large-scale pipelines used in the petroleum and chemical industries, it is necessary to thread both ends of the pipes with a CNC lathe. It is shifted by crane or manual lifting. At present, some factories use rollers to transport pipes into CNC lathes. However, this kind of shifting method not only has poor work efficiency and cannot be positioned, but also requires workers to participate in the process of pipe shifting. , easily lead to industrial accidents

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