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Three-coordinate supporting, positioning and adjusting mechanism

A technology for supporting positioning and adjusting mechanisms, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as long production cycle, expensive price, and large geometric dimensions of components

Inactive Publication Date: 2013-01-09
XIAN AIRCRAFT IND GROUP
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Problems solved by technology

[0002] In the process of aircraft manufacturing, component docking is an important process. When small and medium-sized aircraft are docking components, due to the light weight of the components, linear guide rails are generally used together with lifting pallets to support and adjust the components. The relative position between them, but for large aircraft, the weight of the aircraft components is generally more than 5 tons, and the geometric size of the components is very large. The structure (POGO column) is not only complex in structure, long in production cycle, but also expensive. It is obviously not suitable for the docking of some small batches of aircraft components. Therefore, we need to develop a new type of structure to solve the above problems

Method used

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  • Three-coordinate supporting, positioning and adjusting mechanism
  • Three-coordinate supporting, positioning and adjusting mechanism

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0016] Such as figure 1 As shown, the three-coordinate positioning adjustment mechanism is composed of a horizontal adjustment mechanism 1, a pressure sensor 2, and a vertical adjustment mechanism 3, and a supporting connection seat 4 is provided on the top of the vertical adjustment mechanism 3. The horizontal adjustment mechanism 1 is composed of three layers of horizontal bases stacked parallel to each other, two layers of mutually perpendicular guide rail pairs and matching ball screw pairs. A first horizontal base 5 and a second horizontal base 8 are provided with a first The guide rail pair 6 and the supporting first ball screw pair 7; the second guide rail pair 15 and the supporting second ball screw pair 9 are arranged between the second horizontal base 8 and the third horizontal base 16; the first The running directions of the guide ...

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Abstract

The invention provides a three-coordinate supporting, positioning and adjusting mechanism for supporting, positioning and adjusting a large part when a large airplane part is abutted. A horizontal adjusting mechanism is formed by a three-layered horizontal base and a guide rail screw rod pair, which are mutually and parallel overlapped; a vertical adjusting mechanism is arranged on the top layer of the horizontal adjusting mechanism; and the vertical adjusting mechanism is connected with a supporting connecting seat. The three-coordinate supporting, positioning and adjusting mechanism has the advantages that three coordinates of an airplane assembling part with a large tonnage can be manually realized, and the locking is realized after the three coordinates are adjusted; and the structure is simple, and production requirements are met.

Description

technical field [0001] The application relates to aircraft assembly tooling equipment, a three-coordinate positioning adjustment mechanism used for supporting, adjusting and positioning large parts. Background technique [0002] In the process of aircraft manufacturing, component docking is an important process. When small and medium-sized aircraft are docking components, due to the light weight of the components, linear guide rails are generally used together with lifting pallets to support and adjust the components. The relative position between them, but for large aircraft, the weight of the aircraft components is generally more than 5 tons, and the geometric size of the components is very large. The structure (POGO column) is not only complex in structure, long in production cycle, but also expensive. It is obviously not suitable for the docking of some small batches of aircraft components. Therefore, we need to develop a new type of structure to solve the above problems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/10
Inventor 杨巍寇永兴程燕雷青哲尚辉
Owner XIAN AIRCRAFT IND GROUP
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