Bolt tightening system

Abstract

The invention discloses a bolt tightening system which comprises a three-dimensional scanning module, a graphic analysis module, a bolt coding module, an information storage module, a bolt taking module, a bolt inventory module, a taking module, a bolt tightening module, a tightening control module, a bolt tightening monitoring module, a part matching module, an assembly qualification judgment module, a bolt supplementing statistics module and a supplementing reminding module. The bolt tightening system has the following advantages that the universality of the tightening system is greatly improved through on-site identification and analysis of parts and setting of the tightening sequence; the tightening efficiency is improved; due to a cross-shaped tightening route, the pressure distribution in the tightening operation is uniform, and the convex warping phenomenon is avoided; in the operation step of the tightening control module, a geometric center and a horizontal reference line arearranged to further reasonably plan an operation route; and through the arrangement of the part matching module, the parts of the same specification can directly call corresponding information from aninformation storage center for direct operation, and the system is suitable for rapid operation of the parts with stable and unchanged specifications.

Description

technical field [0001] The invention relates to the technical field of bolt tightening, in particular to a bolt tightening system. Background technique [0002] In daily work and life, screw fixing, welding, bonding, and plugging are the four common connection and fixing methods. Among them, screw fixing is the most common due to its advantages of easy disassembly, strong connection force, and simple operation. In traditional technologies, Screw fastening is usually done manually or by using a bolt tightening tool to tighten the bolts into the threaded holes one by one. There are many uncertain factors in manual tightening, which will lead to unqualified bolt tightening and missing tightening; moreover, every The types of bolts that need to be tightened on each component are diverse and irregularly distributed. It is necessary to rely on manual proficiency to quickly perform model matching, and the degree of dependence on manual work quality is high. In view of the above te...

AI Technical Summary

Problems solved by technology

However, there are still the following problems: 1. The tightening system in the prior art is often single, and specific programs need to be set according to different products, and the control flexibility of the tightening system is low; 2. Due to the asymmetrical distribution of the positions to be tightened, the The sequence of bolt tightening is unreasonable, resulting in warping of the mating surface of the separation body due to uneven force during the tightening process

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