Screwing device

Abstract

The invention discloses a screwing device. The screwing device comprises a working platform, wherein the working platform is provided with a screw rack for supporting a screw machine (10); the screw machine (10) is connected to an air source by a connecting air pipe; an air storage drum (12) for controlling the detecting pressure is arranged between the screw machine and the air source; the inlet end of the air storage drum (12) is connected to the air source, and the outlet end of the air storage drum (12) is connected to the screw machine (10) by the connecting air pipe, a digital displaying meter (13) for displaying the level of the air pressure is arranged on the air storage drum (12); the digital displaying meter (13) outputs air-pressure information to an electric controller (14); an air valve (11) is arranged on the connecting air pipe between the output end and the screw machine (10); and the electric controller (14) controls the opening or closing of the air valve (11) according to the level of the detected air pressure. The screwing machine disclosed by the invention has the advantages that the level of the air pressure can be monitored in time, missed screwing and unqualified installation can be prevented, and the installation efficiency and quality of installed parts are improved, so that the application prospect is better.

Description

technical field [0001] The invention belongs to the technical field of assembly of auto parts, and more specifically relates to a screw driving device. Background technique [0002] In the assembly process of auto parts, most of them are fixed and connected by screws. The common installation method is to install one by one by workers holding air guns. This traditional installation method has low installation and positioning accuracy, and the degree of installation and tightening is completely controlled by the worker's feeling. , can not be controlled, the air pressure is unstable, it is easy to miss, not tighten or the screw is broken, which will affect the quality of the product and the efficiency is low. Contents of the invention [0003] The purpose of the present invention is to solve the problems existing in the prior art, and provide a screw driving device with simple structure, convenient and fast operation, and controllable air pressure, which can effectively prev...

AI Technical Summary

Problems solved by technology

[0002] In the assembly process of auto parts, most of them are fixed and connected by screws. The common installation method is to install one by one by workers holding air guns. This traditional installation method has low installation and positioning accuracy, and the degree of installation and tightening is completely controlled by the worker's feeling. , can not be controlled, the air pressure is unstable, it is easy to miss, not tighten or the screw is broken, which will affect the quality of the product and the efficiency is low

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