Adjustable auxiliary machining supporting device and method for low-rigidity sheet metal structural part

A technology of auxiliary processing and supporting devices, which is applied in the field of sheet metal processing, can solve problems such as vibration processing, shorten the development cycle, and instability, and achieve the effects of improving processing accuracy, shortening the development cycle, and solving structural processing and correction

Active Publication Date: 2021-10-26
BEIJING SATELLITE MFG FACTORY
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Problems solved by technology

[0003] In order to overcome the deficiencies in the prior art, the inventors have carried out dedicated research and provided an adjustable auxiliary processing support device and method for sheet metal structural parts with weak stiffness in space, so as to solve the problem of heat-resistant structure of sheet metal structural parts. The problem of vibration and unstable processing in the process of combining the processing of the mounting surface and the mounting hole before installation, the device and method greatly shorten the development cycle and improve the processing accuracy of the parts, thus completing the present invention

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  • Adjustable auxiliary machining supporting device and method for low-rigidity sheet metal structural part
  • Adjustable auxiliary machining supporting device and method for low-rigidity sheet metal structural part
  • Adjustable auxiliary machining supporting device and method for low-rigidity sheet metal structural part

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[0032] The following describes the present invention in detail, and the features and advantages of the present invention will become more clear and definite along with these descriptions.

[0033] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0034] The invention provides an adjustable auxiliary processing support device for sheet metal structural parts with weak spatial stiffness, such as figure 1 As shown, the sheet metal structure is used to connect the metal structure of the side wall of the return cabin to the heat-proof structure of the side wall of the return cabin, wherein the metal structure of the side wall of the return cabin is locat...

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Abstract

The invention provides an adjustable auxiliary machining supporting device and method for a spatial low-rigidity sheet metal structural part. The sheet metal structural part comprises a strip-shaped supporting plate (21) and a bidirectional angle sheet (22) on the strip-shaped supporting plate, and the adjustable auxiliary machining supporting device comprises an adjusting screw (11), a locking nut (12) and a supporting base (13). According to the device and the method, the development period is shortened to a great extent, and the machining precision of parts is improved. The supporting method is a universal method, can be applied to aerospace tasks such as subsequent deep space exploration, manned lunar landing and the like, can also be applied to other cabins or products with low-rigidity structures, and has good application prospects and use value.

Description

technical field [0001] The invention belongs to the technical field of sheet metal processing, and in particular relates to an adjustable auxiliary processing support device and method for sheet metal structural parts with weak spatial rigidity. Background technique [0002] The side wall structure of the return cabin mainly includes the metal structure of the side wall of the return cabin, the heat protection structure of the side wall of the return cabin, etc., and the connection between the metal structure of the side wall of the return cabin and the heat protection structure of the side wall of the return cabin is realized through sheet metal structural parts. Among them, the sheet metal structure belongs to the weak rigid structure. During the combined processing of sheet metal structural parts, there may be problems of vibration and unstable processing during the processing of mounting surfaces and mounting holes. Therefore, it is necessary to provide an adjustable au...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B47/00B23Q1/26B25H1/08B25H1/10B25H1/16B25H1/18
CPCB25H1/08B25H1/10B25H1/16B25H1/18B23B47/00B23B41/00B23Q1/26
Inventor 刘鑫范天明杨晶李博毅任华兴王永朝
Owner BEIJING SATELLITE MFG FACTORY
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