Novel rear machine body cementing assembling clamp
A technology for assembling fixtures and rear fuselage, which is applied in the directions of material gluing, connecting components, manufacturing tools, etc., can solve the problems that the working part of the rear fuselage assembly station is not open, cannot form components, and is difficult to locate parts, etc. The effect of operability, improving production efficiency, and increasing spacing
Pending Publication Date: 2017-12-01
中航通飞华南飞机工业有限公司
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Problems solved by technology
In addition, there are a large number of composite parts and they cannot form components with each other, so assembly is difficult
Due to the limitation of the cylindrical structure of the rear fuselage components, the traditional rear fuselage assembly process often adopts the assembly scheme of forming the panel components and then performing final assembly and integration at the rear fuselage assembly station. The working part of the rear fuselage assembly station is not open. There are great difficulties in the positioning of many parts inside the fuselage, which cannot meet the assembly requirements of such composite structure rear fuselage components
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[0019] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0020] Figure 1-Figure 5 The specific embodiment of the present invention is shown: a new type of rear fuselage adhesive assembly fixture, including a chassis 1 and a fixed frame 2 and a movable frame 3 vertically arranged on the chassis 1, and the fixed frame 2 is fixed on the chassis 1 One side of the chassis 1 is provided with a slide rail 5 from the fixed frame 2 to the other side of the chassis 1, the movable frame 3 moves on the horizontal plane relative to the slide rail 5, and the fixed frame 2 and the mobile frame 3 are provided with There are positioning clamps 6 and positioners 7; among them, the positioning clamps 6 are used to fix the fuselage composite skin, and the positioners 7 are used to fix fuselage components.
[0021] The chassis 1 is provided with a fixed angle seat 4 at both ends of the slide rail 5, and the fixed ang...
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The invention discloses a novel rear machine body cementing assembling clamp. The novel rear machine body cementing assembling clamp comprises a base plate, and a fixed frame and a movable frame which are vertically arranged on the base plate upwards; the fixed frame is fixed to one side of the base plate; sliding rails are arranged on the base plate from the fixed frame to the other side of base plate; the movable frame moves on the horizontal plane relative to the sliding rails; positioning clamping plates and positioning devices are arranged in the fixed frame and the movable frame, wherein the positioning clamping plates are used for fixing a composite material and an envelope of a machine body; and the positioning devices are used for fixing components of the machine body. According to the structural characteristics of a rear machine body product of a composition material structure, all scattered components are integrated and assembled at the position of the rear machine body, and meanwhile, the product assembling efficiency is improved.
Description
technical field [0001] The invention relates to the field of assembly fixtures used in aircraft manufacturing, in particular to a novel rear fuselage glued assembly fixture. Background technique [0002] The rear fuselage components of civil aircraft are often made of composite materials with light weight and high strength due to the consideration of overall strength and fuel economy. Therefore, in addition to conventional hole-making riveting, glue-coating and bonding processes are required during component assembly, and a good construction path needs to be reserved in the design of the assembly fixture. In addition, there are a large number of composite parts and they cannot form components with each other, so assembly is difficult. Due to the limitation of the cylindrical structure of the rear fuselage components, the traditional rear fuselage assembly process often adopts the assembly scheme of forming the panel components and then performing final assembly and integrat...
Claims
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Login to View More IPC IPC(8): B25B11/02F16B11/00
CPCF16B11/006B25B11/02Y02T50/40
Inventor 赵海升陆汉东张学振张云峰谢星李卓伦
Owner 中航通飞华南飞机工业有限公司