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Large integral positioning device

A positioning device and integrated technology, applied in the field of aviation assembly, can solve the problems of long positioning operation time of the positioner, affecting the quality and efficiency of product assembly, unstable front end shaking, etc., and achieve the effect of improving product quality and product assembly efficiency.

Active Publication Date: 2020-08-14
SHENYANG AIRCRAFT CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the single or double guide rod is limited by the structure, and there is a defect that the front end shakes and is unstable when it is used for positioning a positioner with a large stroke.
At the same time, when the number of locators is large, the locator positioning operation takes a long time, which seriously affects the assembly quality and efficiency of the product

Method used

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Embodiment Construction

[0014] The present invention will be described in further detail below. A large integral fast and precise positioning device is proposed for the existing system. It is characterized in that the method steps for solving the above problems are as follows:

[0015] Design a set of locators 1 for locating products, and design a motion module 2 according to the spatial distribution of the locators 1. The locator 1 is fixedly connected with the motion module 2 through screws and cylindrical pins. Multiple sets of slide blocks 10 are arranged on the motion module 2, and the slide blocks 10 are connected with the motion module 2 by screws. A set of slide rails 11 is designed, and the slide rails 11 and the slider 10 are connected together. A support module 3 is designed, and the slide rail 11 is connected with the support module 3 by screws. A quick positioning assembly 8 is designed, and the quick positioning assembly 8 is fixedly connected with the motion module 2 through screws ...

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Abstract

The invention provides a large integral positioning device, and belongs to the field of aviation assembly. According to the device, multiple sets of positioners are fixedly installed on a motion module, the motion module and a supporting module are connected together through cooperative use of the multiple sets of sliding rails and sliding blocks, and then the positions of the motion module and the supporting module are fixed through a rapid positioning assembly so that a problem that a front end of a tool positioner shakes during positioning is solved. The motion module is driven to move through an automatic telescopic control unit so that the multiple sets of positioners reach a working position or a non-working position at the same time, and therefore operation time is shortened.

Description

technical field [0001] The invention belongs to the field of aviation assembly and relates to a large integral fast and precise positioning device. Background technique [0002] In the assembly process of aircraft components, due to the limitation of operating space, product assembly scheme, product off-shelf and other factors, many tooling positioners need to have a moving function, especially the sliding positioners used at large key intersections require higher accuracy than ordinary cases. Be refined. Traditional tooling generally uses a single guide rod or double guide rods with a screw structure to realize the moving function of the tooling positioner. However, the single guide rod or double guide rod is limited by the structure and has the defect that the front end shakes and is unstable when it is used for the positioning of a positioner with a large stroke. At the same time, when the number of locators is large, the locator positioning operation takes a long time,...

Claims

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Application Information

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IPC IPC(8): B64F5/10
CPCB64F5/10
Inventor 冯贺王金财黄政
Owner SHENYANG AIRCRAFT CORP
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