A screw prevents loss or misplacement of a flexible plug-in device

Abstract

A flexible plug-in device for preventing screw loss or dislocation installation, and relates to a device for removing screws for preventing loss. A block body (17) is provided with an inner end connecting mechanism of a rod body (2), and the outer end of the rod body is provided with an expanding diameter The inner tube (11) is sleeved in the middle of the rod body, an annular groove (9) is arranged in the middle of the inner tube, the rubber cylinder (6) is sleeved on the inner tube, and a plurality of corresponding The surrounding annular protrusion (5) of the annular groove of the inner tube, the two ends of the rubber cylinder are fixedly connected to the two ends of the inner tube, and the inner end of the rod body is fixedly connected to the connection of the block after the rod body passes through the perforation (19) of the inner tube The block body is provided with a screw hole (16) for dismounting the bolt; in the present invention, a rod body is arranged on the block body, the rod body and the inner tube support the rubber cylinder, and the annular protrusion of the rubber cylinder can adapt to the equipment light hole and The connection of the screw holes realizes the in-situ fixing or identification of the removed bolts, and further prevents the loss or misplacement of the removed bolts.

Description

【Technical field】 [0001] The invention relates to an anti-loss device for removing screws from equipment, in particular to a flexible plug-in device for preventing screws from being lost or dislocated during machine repair or auto repair. 【Background technique】 [0002] In the process of machine repair, the connection between structural parts and structural parts is mainly obtained through screws, nuts or separate screws. Most of the two optical holes corresponding to each other are set at the connection of the two structural parts. At this time, the connection is made through Screws and nuts; or one of the two structural parts is a light hole and the other corresponding hole is a screw hole, and the two structural parts are connected by screws; due to many equipment parts, the number of screws and nuts to be removed is extremely large. If you have many years of experience Technicians can install all the removed screws and nuts one by one through experience, but some novice ...

AI Technical Summary

Problems solved by technology

[0002] In the process of machine repair, the connection between structural parts is mainly obtained by screws, nuts or individual screws. Most of the joints of the two structural parts are provided with two light holes corresponding to each other. The connection at this time is through Screws and nuts; or one of the two structural parts has a light hole and the other corresponding hole is a screw hole, and the two structural parts are connected by screws; because there are many equipment parts, the number of screws and nuts to be removed is very large. If there are many years of experience Technicians can install all the removed screws and nuts one by one through experience, but some novice or inexperienced technicians will leave some screws and nuts after the equipment is installed, and they can’t figure out where the screws and nuts are not installed. , causing the installation to fail, and had to be installed again; there are also some equipment installations that are limited by cost, and some important parts use screws with special pitches, the same outer diameter and the same model, but different pitches or materials. The proper function cannot be fully exerted, and some low-quality screws are installed in these parts, resulting in a decrease in the quality of the equipment; in order to prevent the screws from being installed incorrectly, many technicians with extremely high memory have become high salaries in the machine repair industry and the object of competition for enterprises

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