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Satellite attitude adjustment tooling

A technology of satellite posture and tooling, which is applied to workbenches and manufacturing tools, can solve problems such as failure to meet product production schedule requirements, high product safety risks, and high labor intensity of workers, so as to reduce labor intensity of workers and ensure the quality of personnel and products. The effect of improving safety and productivity

Pending Publication Date: 2017-08-18
BEIJING HANGTIAN XINFENG MECHANICAL EQUIP
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Problems solved by technology

[0002] In the process of satellite product assembly and precision measurement, it is often necessary to perform attitude adjustment operations such as rotation and flipping of the product. Due to the lack of suitable tooling in the traditional production process, the attitude adjustment work is often assisted by a spreader, resulting in a high risk of product safety. , the labor intensity of the workers is high, and they cannot meet the production schedule requirements of the product

Method used

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  • Satellite attitude adjustment tooling
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  • Satellite attitude adjustment tooling

Examples

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specific Embodiment

[0012] Specific embodiment: A certain satellite has an overall size of 1000mm×1000mm×1000mm, four evenly distributed M8 threaded holes on the docking surface, a nominal diameter of 400mm, and the center of mass is the geometric center of the product. The tooling is designed according to the product posture adjustment requirements: the base adopts a square steel pipe welded structure, the steel pipe specification is 50mm×32mm×2mm, the overall size after welding is 2000mm×1500mm×32mm, and the four corners of the lower part are threaded to install casters. Both sides of the upper part are connected to the base bracket by 8 M10 screws. The base bracket is a triangular frame structure, which is welded and formed by square steel pipes with the same specifications as the base. The height is 1200mm. The bearing seats are installed symmetrically on both sides. The horizontal rotation shaft is made of 40Cr steel with a diameter of 40. It is connected with the bracket by 4 M8 screws. One ...

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Abstract

The invention provides a satellite attitude adjustment tooling. A satellite is fixed to the satellite attitude adjustment tooling provided by the invention; in case of adjustment of the rotation attitude, a docking frame is rotated directly, and a product is rotated along with the docking frame; when the docking frame is rotated for 90 DEG, locating pins penetrate to fix the product; in case of adjustment of the overturn attitude, a hand wheel is rotated, a bracket and the product are driven to turn over through a worm gear and a worm, and locked at any position in the overturn process through the self-locking function of the worm gear and the worm; after one-time assembly of the satellite, 360 DEG rotation and + / - 90 DEG overturn of the product can be achieved, and the satellite can be locked at any angle in the overturn process; the problems that the attitude adjustment is time-consuming and laboursome in the process of final assembly and measurement of this kind of products are solved; and the product quality is guaranteed, and the production cost is reduced.

Description

technical field [0001] The technical solution relates to the field of assembly of products such as satellites, and is specifically an attitude adjustment tool for satellite products. Background technique [0002] In the process of satellite product assembly and precision measurement, it is often necessary to perform attitude adjustment operations such as rotation and flipping of the product. Due to the lack of suitable tooling in the traditional production process, the attitude adjustment work is often assisted by a spreader, resulting in a high risk of product safety. , The labor intensity of the workers is high, and they cannot meet the production schedule requirements of the products. Contents of the invention [0003] The invention can realize posture adjustment operations such as rotation and flipping of products such as satellites without occupying lifting equipment, ensures the safety of personnel and products during the posture adjustment process, reduces labor int...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H1/10
CPCB25H1/10
Inventor 魏建中董程
Owner BEIJING HANGTIAN XINFENG MECHANICAL EQUIP
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