Nut continuous tapping machine

Abstract

The invention belongs to the technical field of nut internal thread processing equipment, and specifically discloses a nut continuous tapping machine. The nut continuous tapping machine comprises a feeding tube, and a working table is arranged below the feeding tube. A guide chute is formed in the working table, and a pushing cylinder is arranged on the left side of the working table. Clamping blocks driven by a two-way lead screw are arranged on the right side of the working table, and a screw tap and a power mechanism are arranged above the clamping blocks. The power mechanism and the two-way lead screw are connected through a gear and a gear rack. The working table is provided with an air cylinder, and a pushing plate is connected with a piston rod of the air cylinder. A cylinder barrelis vertically arranged in the working table, and a rodless cavity of the air cylinder communicates with the lower portion of the cylinder barrel. A pressure valve and a one-way valve which can be opened from the exterior to the interior of the air cylinder in a one-way mode are arranged on the side wall of a rod cavity of the air cylinder, a debris blowing tube is connected outside the pressure valve, and the end portion of the debris blowing tube is located below the screw tap. The nut continuous tapping machine can realize the positioning of a nut when materials are automatically pushed, the nut can be clamped when the screw tap is automatically lowered, debris is cleaned when the pushing cylinder is reset, and the tapping efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of nut internal thread processing equipment, in particular to a nut continuous tapping machine. Background technique [0002] Tapping machine, also called tapping machine, is a mechanical processing equipment that processes internal threads, screws or buckles on the inner surface of through holes of nuts and other parts, and is widely used in the machinery manufacturing industry. The existing tapping machine uses manual clamping nuts for tapping. After the processing is completed, the nuts need to be removed manually, which is time-consuming, labor-intensive, low in work efficiency, high in labor intensity, and low in automation, which cannot meet the mass production of nuts. demand. Contents of the invention [0003] The object of the present invention is to provide a continuous nut tapping machine to realize continuous nut tapping and improve work efficiency. [0004] In order to achieve the above obje...

AI Technical Summary

Problems solved by technology

The existing tapping machine uses manual clamping nuts for tapping. After the processing is completed, the nuts need to be removed manually, which is time-consuming, labor-intensive, low in work efficiency, high in labor intensity, and low in automation, which cannot meet the mass production of nuts. needs

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