Aircraft empennage local pressing device
A technology of aircraft and empennage, which is applied in the field of partial pressing device of aircraft empennage, can solve the problems affecting the quality of the blank, and achieve the effect of ensuring cleaning
Inactive Publication Date: 2021-10-26
冯志华
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Problems solved by technology
[0003] When using materials for preparation, when the material is pressed, it carries a lot of dust and its own residue, which will affect the quality of the pressed blank after falling
Method used
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0028] see Figure 1-10 , the present invention provides a technical solution: a partial pressing device for aircraft empennage, including an external control mechanism 1 for external control, an empennage pressing mechanism 2 for pressing the empennage, and an extrusion blo...
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The invention discloses an aircraft empennage local pressing device, and relates to the technical field of aircraft manufacturing. The aircraft empennage local pressing device comprises an external control mechanism used for external control, an empennage pressing mechanism used for pressing an empennage, an extruding and air blowing mechanism used for extruding and blowing air and an airflow guiding mechanism used for guiding airflow, wherein a shell is arranged in the external control mechanism, and the external control mechanism is provided with the empennage pressing mechanism inside the shell. According to the aircraft empennage local pressing device, when the pressing device enables a pressing plate to descend, air in the pressing plate is exhausted, the top of a matching plate is cleaned, a clamping plate and a clamping ball are stuck in a clamping groove and a clamping hole, when a small amount of compressed air is blown out from a second airflow opening, the air can be slightly blocked, and the compressed air expands to apply work to the outside and absorb heat simultaneously after being separated from a high-pressure environment and returning to normal pressure.
Description
technical field [0001] The invention relates to the technical field of aircraft manufacturing, in particular to a partial pressing device for an aircraft empennage. Background technique [0002] Aircraft body manufacturing has to go through processes of process preparation, process equipment manufacturing, blank preparation, parts processing, assembly and testing. Aircraft manufacturing uses coordinated technology and a large number of process equipment different from general mechanical manufacturing to ensure that the manufactured The plane has a precise shape; during the preparation of the blank, there are some special shapes and sizes on the wings. [0003] When using materials for preparation, when the materials are pressed, they carry a lot of dust and their own residues, which will affect the quality of the pressed blanks after falling. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the present invention provides a local empennage pr...
Claims
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IPC IPC(8): B30B9/28B30B15/00B30B15/34B08B5/02
CPCB30B9/28B30B15/00B30B15/0082B30B15/34B08B5/02
Inventor 冯志华
Owner 冯志华