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a hole tool

A tool and shell technology, applied in the field of hole-aligning tools, can solve the problems of difficulty in binaural, time-consuming and labor-intensive, and difficulty in hole alignment.

Active Publication Date: 2018-04-10
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the assembly of structures and mechanisms, the butt joint of single and double lugs is very common, but the alignment of the holes has always been difficult, especially when the axes on the two lugs can be adjusted and changed.
When aligning holes, visual alignment is often used, and manual adjustment is carefully adjusted step by step. It requires repeated careful adjustments to complete. It is time-consuming and laborious for docking that requires quick assembly and quick release.
There are currently no tools for aligning holes

Method used

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Embodiment approach

[0021] Figure 5 In the middle is an embodiment of the present invention: a fixed support 11 , a double-ear eccentric wheel 12 , a single-ear joint 13 , and a connecting bolt 14 .

[0022] Specific structure: the binaural eccentric wheel 12 is fixed in the hole of the fixed support 11, the binaural eccentric wheel 12 can rotate in the hole, the single ear joint 13 is inserted between the two lugs of the binaural eccentric wheel 12, the single ear joint 13 The centerline of the hole and the centerline of the holes of the two-ear eccentric wheel 12 are a, and the connecting bolt 14 is inserted into the upper lug of the two-ear eccentric wheel 12 .

[0023] Hole-aligning tool for hole-aligning: the hole-aligning tool card post 3 is stuck in a fixed position on the single ear joint 13, and the rotating body 2 is stirred until the cylindrical card post 4 can be inserted in the lower ear of the double-ear eccentric wheel 12. The rotating body 2 is moved by the hexagonal wrench 5 un...

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Abstract

The invention discloses a tool for aligning holes, which comprises a casing (1), a rotating body (2), a clamping column (3), a cylindrical clamping column (4), and an external hexagonal wrench (5). The principle of the present invention is that the distances are the same, the trajectories must intersect at one point, and when the two trajectories intersect, the holes must be aligned. Make the process of aligning holes no longer rely on eye alignment, and align holes more easily, conveniently and quickly.

Description

technical field [0001] The invention belongs to the field of aircraft assembly, in particular to a hole alignment tool. Background technique [0002] In the assembly of structures and mechanisms, the butt joint of single and double lugs is very common, but the alignment of the holes has always been difficult, especially when the axes on the two lugs can be adjusted and changed. When aligning holes, visual alignment is often used, and manual adjustment is carefully adjusted step by step. It requires repeated careful adjustments to complete. It is time-consuming and laborious for docking that requires quick loading and unloading. There are currently no tools for aligning holes. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a hole alignment tool, so that the hole alignment process does not rely on eye alignment, and the hole alignment is easier, more convenient and quicker. [0004] In order to solve the above p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/10
Inventor 晏明生张慧娜王惟栋
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA