Feeding mechanism of numerically controlled lathe

Abstract

The invention discloses a feeding mechanism of a numerically controlled lathe. The feeding mechanism comprises a feeding body, wherein a storage pipe is arranged on one side of the feeding body; a push rod is arranged on the other side of the storage pipe; a feeding inlet is formed in the storage pipe; a gravity sensor is arranged on one side of the push rod; a baffle is arranged at the tail end of the push rod; a shaft rod is arranged in the middle of the push rod; a discharging port is formed in one end of the storage pipe; a hole slot is formed in the outer wall of the discharging port; a connecting piece is arranged at the tail end of the discharging port; a propulsion pipe is arranged on one side of the connecting piece; an end cover is arranged on the other side of the propulsion pipe; a gas collecting pipe is arranged at one end of the connecting piece; an outer feeding pipe is arranged on one side of the end cover; an inner feeding pipe is arranged in the propulsion pipe; a receiving block is arranged on one side of the inner feeding pipe. The pressure action on the propulsion pipe by a bar material can be buffered by pump fluid, so that damage of the bar material to insideof the propulsion pipe is reduced, the overall feeding action is quite stable, and the conveying efficiency of the bar material is improved.

Description

Technical field: [0001] The invention relates to the technical field of lathes, in particular to a feeding mechanism of a numerically controlled lathe. Background technique: [0002] CNC lathe feeding mechanism, as the name implies, refers to a feeding machine that cooperates with a CNC lathe that can continuously process materials to achieve automatic feeding, thereby improving the processing efficiency and automation of the equipment. It can process all kinds of bars, including all kinds of round bars, hexagonal bars, hollow bars, etc. Generally, the automatic feeder for CNC lathes we refer to is the oil bath feeder for CNC lathes. However, in the existing feeding mechanism, air leakage is prone to occur in the propulsion tube, which affects the pneumatic conveying of the bar, and the bar is prone to displacement deviation during the conveying process, which reduces the conveying efficiency of the bar, and the bar is moving. In the process, it is easy to cause frictional ...

AI Technical Summary

Problems solved by technology

However, in the existing feeding mechanism, air leakage is prone to occur in the propulsion tube, which affects the pneumatic conveying of the bar, and the bar is prone to displacement deviation during the conveying process, which reduces the conveying efficiency of the bar, and the bar is moving. During the process, it is easy to cause friction damage to the inner wall of the propulsion tube, which increases the labor intensity of the staff

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