A general tooling for batch nut screw assembly

Abstract

The invention relates to a total tool used for massive nut and screw assembly. The total tool mainly comprises a bottom plate, a ratchet, a rotary table, annular covers, a clamping transporting device, a nut loading device, a screw connecting device and an unloading device, wherein the clamping transporting device comprises a driver pin pressed against below racket teeth on the right side of the ratchet; the nut loading device comprises a material supply groove, and a channel opening matched with one annular cover is formed in the lower end of the material supply groove; the screw connecting device comprises a support frame, and a screw groove matched with one annular cover is formed in the support frame; the unloading device comprise an L-shaped swing plate, double sliding grooves are formed in the right end of the L-shaped swing plate, and two clamping blocks for fetching, matched with one annular cover, are mounted in the double sliding grooves in a sliding manner; and the annular cover corresponding to the channel opening, the annular cover corresponding to the screw groove and the annular cover corresponding to the two clamping blocks for fetching are distributed on the rotary table from the left to the right by an order that the rotary table rotates anticlockwise. Massive screw and nut assembly can be carried out through transporting, loading, assembling and unloading four procedures.

Description

technical field [0001] The invention relates to the field of component assembly tooling, in particular to a general tooling for batch assembly of nuts and screws. Background technique [0002] A nut is a fastener with a drive system and an internal thread. It is designed to be combined with an external thread fastener to lock the accessory. It has different designs and classifications on opposite sides or shapes according to its use and function. Generally speaking, the simplest way to use the nut is to directly sleeve it on the screw, sell it as a set of products or fasten the small parts that have been installed or connected on the screw, although this kind of The one-to-one assembly relationship seems simple, but under the premise of mass assembly requirements, it is still difficult for people to assemble large quantities of screws and nuts in an efficient and reasonable manner. Contents of the invention [0003] Aiming at the disadvantages of the above-mentioned curre...

AI Technical Summary

Problems solved by technology

Generally speaking, the simplest way to use the nut is to directly sleeve it on the screw, sell it as a set of products or fasten the small parts that have been installed or connected on the screw, although this kind of The one-to-one assembly relationship seems simple, but under the premise of mass assembly requirements, it is still difficult for people to assemble large quantities of screw nuts in an efficient and reasonable manner.

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