positioning compactor

A technology of compactor and positioning shaft, which is applied in the direction of aircraft assembly, aircraft parts, ground equipment, etc., can solve the problems of inability to meet the requirements of assembly accuracy and positioning, and meet the needs of mutual coordination of assembly accuracy and meet the needs of assembly. Applicable effect

Inactive Publication Date: 2015-08-05
HARBIN
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the assembly process of aircraft parts, the assembly of parts with a closed structure, due to the inability to locate them, generally adopts scribing, comparison and other operating methods for assembly. This assembly method is suitable for some aircraft that require high assembly accuracy. Parts cannot meet the assembly accuracy requirements, especially the positioning accuracy requirements of important core components of the aircraft are higher, so how to improve the accuracy of assembling products with closed structures is an important production technology link in aircraft assembly

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • positioning compactor
  • positioning compactor
  • positioning compactor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be described in further detail below. See Figure 1~5 , A positioning compressor, composed of the following four basic parts: crimping hook 1, knurled nut 2, positioning shaft 3 and support 4; crimping hook 1 with assembly thread 5 at the tail; knurled nut 2 using standard The positioning shaft 3 is a shaft with a shoulder and an eccentric hole 6, and the support 4 is welded by two metal positioning plates 7, 8 and two reinforced metal plates 9, 10, where the bottom of the support is positioned The plate has two positioning holes 11 and two bolt mounting holes 12, and the upper part of the other metal positioning plate 7 of the support has a positioning hole 13.

[0012] The method of use of the present invention is: when in use, put the press hook 1 together with the positioning shaft 3 into the positioning hole 13 on the support, and then rotate the press hook 1 so that the press hook can be compressed and positioned on the metal positioning p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the field of aircraft equipment, and relates to a positioning presser for aircraft assembly. The positioning presser comprises a pressing hook, a knurled nut, an eccentric positioning shaft and a support. Threads are formed in the tail portion of the pressing hook, the knurled nut is a standard component, the positioning shaft is provided with an eccentric through hole, and the support is formed by welding two metal positioning plates and two reinforcement metal plates. One positioning plate at the bottom of the support is provided with two positioning holes and two bolt installation holes, the upper portion of the other positioning plate of the support is provided with a positioning hole. The positioning presser is good in applicability, can position different components and parts of closed structures according to requirements, and meets the requirement for aircraft component and part assembly.

Description

Technical field [0001] The invention belongs to the field of aircraft equipment and relates to a positioning and compression device for aircraft assembly. Background technique [0002] In the assembly process of aircraft parts, the assembly of parts with a closed structure cannot be positioned. Generally, operations such as scribing and comparison are used for assembly. This assembly method is for some aircrafts that require higher assembly accuracy. Parts and components cannot meet the requirements of assembly accuracy, especially the positioning accuracy requirements of important core components of aircraft, so how to improve the accuracy of assembling products with closed structures is an important production technology link for aircraft assembly. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a positioning and pressing device for positioning and pressing the components of the aircraft's closed structure, thereby impr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/02B64F5/00B64F5/10
CPCB25B11/02B64F5/00
Inventor 王贵生孙世海赵红卫张立安
Owner HARBIN
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap