Clamp device for involutory processing of anti-interference airplane fuselage and wings intersection point
A technology of aircraft fuselage and fixture device, which is applied in the direction of workpiece clamping device, aircraft assembly, aircraft parts, etc., which can solve the problems of lagging aircraft assembly processing cycle, inability to guarantee aircraft processing quality, and restricting the application of processing technology, etc. The effect of rod quantity, processing quality assurance, and processing process simplification
Inactive Publication Date: 2011-04-27
BEIHANG UNIV +1
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This method cannot have a large cutting force, otherwise it will easily cause the fuselage and wings to move, resulting in the hole positions that are processed in the end.
This greatly restricts the application of processing technology, seriously delays the assembly and processing cycle of the aircraft, and cannot guarantee the processing quality of the aircraft
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0043] The device will be further described below in conjunction with the accompanying drawings.
[0044] See figure 1 , figure 2 ,image 3, Figure 4 , shown in Fig. 5, a kind of anti-interference aircraft fuselage of the present invention, wing intersect point apposition processing fixture device is made of fixture front section body assembly 1, fixture rear section body assembly 2, connection assembly and annex four parts. The positional connection relationship therebetween is: the front part assembly 1 of the clamp and the rear part assembly 2 of the clamp are connected together through the connection assembly, and then connected and fixed together with the fuselage ear 51 and the wing ear 52 through the connection assembly and accessories.
[0045] 1. The assembly 1 of the front section of the fixture is composed of the base body 11 of the front section of the fixture, the cushion block 12 of the front section of the fixture, the bottom sleeve 13 of the front section of...
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
Login to View More Abstract
The invention relates to a clamp device for involutory processing of an anti-interference airplane fuselage and wings intersection point, which comprises a front section clamp assembly, a back section clamp assembly, a connecting assembly and an accessory, wherein the front section clamp assembly and the back section clamp assembly are connected together through the connecting assembly and then connected and fixed together with airplane fuselage hangers and airplane wing hangers through the connecting assembly and the accessory. In the invention, the clamp device is applied to the field of involutory assembling processing of the anti-interference airplane fuselage and airplane wings intersection point for the first time; the airplane wings and the airplane fuselage hangers are clamped and fixed together through the device to form a stable processing environment, therefore, the stability of the assembling processing of an airplane is greatly improved, the processing quality is ensured, the processing efficiency is enhanced at the same time, the processing cost is reduced, and the important insurance for involutory processing of the anti-interference airplane fuselage and airplane wings intersection point is provided. The clamp device has better practical value and wide application prospect in the technical field of aviation.
Description
technical field [0001] The present invention relates to a fixture device suitable for aircraft alignment processing, more particularly, it is an anti-interference aircraft fuselage and wing intersection processing fixture device based on spatial structure and simulation analysis, which is applied to aircraft fuselage The assembly and processing of special intersection joints of complex structures such as wings, ribs, and beams belongs to the technical field of aircraft manufacturing. Background technique [0002] In the field of aircraft manufacturing, especially in the manufacture of fighter jets, after the fuselage and wings are processed separately, due to manufacturing and assembly errors, they need to be processed again. The current method is manual hinge assembly. After the fuselage and wings are aligned with the attitude adjustment pins on the brackets, the positioning pins are drawn out for alignment processing. The positioning relied on during processing is maintain...
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
Login to View More IPC IPC(8): B64F5/00B25B11/00B64F5/10
Inventor 张德远王斌张成茂秦龙刚陈允全陈丽丽徐菁熊钦林姚定
Owner BEIHANG UNIV