CN113732354B - Equidistant slot hole processing frock of aircraft - Google Patents
Equidistant slot hole processing frock of aircraft Download PDFInfo
- Publication number
- CN113732354B CN113732354B CN202111060142.3A CN202111060142A CN113732354B CN 113732354 B CN113732354 B CN 113732354B CN 202111060142 A CN202111060142 A CN 202111060142A CN 113732354 B CN113732354 B CN 113732354B
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- China
- Prior art keywords
- positioning
- jig
- plate
- holes
- aircraft
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Links
- 238000005553 drilling Methods 0.000 claims abstract description 19
- 238000003754 machining Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to an aircraft equidistant slot hole machining tool, which belongs to the field of machining production of aviation accessories and comprises a bottom plate, wherein a positioning structure is arranged on the bottom plate, the positioning structure is connected with a drilling jig positioning tool, a workpiece can be directly drilled by a gun drill through the tool, the coaxiality of drilling is ensured, and the hole precision of the workpiece is improved.
Description
Technical Field
The invention relates to an aircraft equidistant slot hole machining tool, and belongs to the technical field of machining and production of aviation components.
Background
When the gun drill is used for machining holes on the existing tool, the coaxial limiting structure is lacking, the gun drill is easy to deviate in the drilling process, and machining errors are caused in long holes of the workpiece.
Disclosure of Invention
The invention aims to solve the technical problem of providing an aircraft equidistant slot hole machining tool.
In order to solve the problems, the specific technical scheme of the invention is as follows: the utility model provides an equidistant slot hole processing frock of aircraft, includes the bottom plate, is equipped with location structure on the bottom plate, is connected with jig location frock on the location structure.
The positioning structure comprises a plurality of positioning bosses which are distributed at equal intervals along the length direction of the bottom plate, limiting holes are formed in the positioning bosses, the limiting holes in the plurality of positioning bosses are coaxially arranged, and a jig positioning tool is inserted in the positioning bosses.
The jig positioning tool comprises a jig positioning plate, and a positioning reference is arranged on the jig positioning plate.
The drilling jig positioning tool comprises a drilling jig mounting plate, wherein the length of the drilling jig mounting plate is smaller than that of the drilling jig positioning plate, three bolt holes are formed in the drilling jig mounting plate and distributed at equal intervals along the length direction of the drilling jig mounting plate, a plurality of positioning pin holes are formed in the lower portion of the bolt holes, and the positioning pin holes are distributed at equal intervals along the length direction of the drilling jig mounting plate.
The positioning references comprise X-direction positioning references and Y-direction positioning references, the X-direction positioning references are rectangular notches and are symmetrically distributed at two ends of the bottom surface of the drilling jig positioning plate, and the Y-direction positioning references are located between the X-direction positioning references at two sides.
The drill jig positioning plate is provided with a drill jig mounting plate on the side surface, and during mounting, a screw is fixedly connected with the drill jig positioning plate through a positioning pin hole.
The end faces of two sides of the bottom plate are integrally connected with vertically arranged rib plates, the rib plates are of a double-layer structure, through holes are formed in the rib plates, and gun drills penetrate through the through holes on one side to the through holes on the rib plates on the opposite side.
The beneficial effects brought by the invention are as follows: the gun drill can directly drill holes on the workpiece through the tool, so that the coaxiality of drilling holes is guaranteed, and the hole precision of the workpiece is improved.
Drawings
Fig. 1 is a schematic diagram of a bottom plate axis measurement structure.
Fig. 2 is a schematic diagram of the axial measurement structure of the jig positioning plate.
Fig. 3 is a schematic diagram of the axial measurement structure of the drill jig mounting plate.
Fig. 4 is a schematic structural diagram of an aircraft equidistant slot machining tool.
The device comprises a 1-bottom plate, a 2-drilling jig mounting plate, a 3-drilling jig positioning plate, 4-bolt holes, 5-positioning pin holes, 6-X-direction positioning references, 7-Y-direction positioning references, 8-through holes, 9-rib plates and 10-positioning bosses.
Detailed Description
As shown in fig. 1-4, an aircraft equidistant slot hole machining tool comprises a bottom plate 1, wherein a plurality of positioning bosses 10 are arranged on the bottom plate 1, the positioning bosses 10 are distributed at equal intervals along the length direction of the bottom plate 1, limiting holes are formed in the positioning bosses 10, the limiting holes in the plurality of positioning bosses 10 are coaxially arranged, and a drilling jig positioning tool is inserted into the positioning bosses 10.
The jig positioning tool comprises a jig positioning plate 3 and a jig mounting plate 2, wherein an X-direction positioning reference 6 and a Y-direction positioning reference 7 are arranged on the jig positioning plate 3, the X-direction positioning reference 6 is a rectangular notch and is symmetrically distributed at two ends of the bottom surface of the jig positioning plate 3, and the Y-direction positioning reference 7 is positioned between the X-direction positioning references 6 at two sides.
The drill jig positioning plate 3 side surface mounting has the drill jig mounting plate 2, and the length of drill jig mounting plate 2 is less than the length of drill jig positioning plate 3, and drill jig mounting plate 2 spills colored girls and is provided with three bolt hole 4, and equidistant distribution of the length direction of drill jig mounting plate 2 is followed to three bolt hole 4, is equipped with a plurality of location pinhole 5 below the bolt hole 4, and location pinhole 5 is equidistant along the length direction of drill jig mounting plate 2 distributes, and during the installation, the screw passes through location pinhole 5 and drill jig positioning plate 3 fixed connection.
The two side end faces of the bottom plate 1 are integrally connected with vertically arranged rib plates 9, the rib plates 9 are of a double-layer structure, through holes 8 are formed in the rib plates 9, and gun drills penetrate through the through holes 8 on one side to the through holes 8 in the rib plates 9 on the opposite side.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that variations and modifications can be made by those skilled in the art without departing from the principles of the present invention, and should also be considered as falling within the scope of the present invention.
Claims (4)
1. An equidistant slot hole processing frock of aircraft, its characterized in that: the drilling jig positioning device comprises a bottom plate (1), wherein a positioning structure is arranged on the bottom plate (1), and a drilling jig positioning tool is connected to the positioning structure; the positioning structure comprises a plurality of positioning bosses (10), wherein the positioning bosses (10) are distributed at equal intervals along the length direction of the bottom plate (1), limiting holes are formed in the positioning bosses (10), the limiting holes in the plurality of positioning bosses (10) are coaxially arranged, and a drilling jig positioning tool is inserted into the positioning bosses (10); the jig positioning tool comprises a jig positioning plate (3), and a positioning reference is arranged on the jig positioning plate (3); the jig positioning tool comprises a jig mounting plate (2), the length of the jig mounting plate (2) is smaller than that of a jig positioning plate (3), three bolt holes (4) are formed in the jig mounting plate (2), the three bolt holes (4) are distributed at equal intervals along the length direction of the jig mounting plate (2), a plurality of positioning pin holes (5) are formed in the lower portion of the bolt holes (4), and the positioning pin holes (5) are distributed at equal intervals along the length direction of the jig mounting plate (2).
2. The aircraft equidistant slot tooling as recited in claim 1, wherein: the positioning references comprise X-direction positioning references (6) and Y-direction positioning references (7), wherein the X-direction positioning references (6) are rectangular notches and are symmetrically distributed at two ends of the bottom surface of the drilling jig positioning plate (3), and the Y-direction positioning references (7) are planes between the X-direction positioning references (6) at two sides.
3. The aircraft equidistant slot tooling as recited in claim 1, wherein: the drill jig positioning plate (3) is provided with a drill jig mounting plate (2) on the side surface, and screws are fixedly connected with the drill jig positioning plate (3) through positioning pin holes (5) during mounting.
4. The aircraft equidistant slot tooling as recited in claim 1, wherein: the two side end faces of the bottom plate (1) are integrally connected with vertically arranged rib plates (9), the rib plates (9) are of double-layer structures, through holes (8) are formed in the rib plates (9), and gun drills penetrate through the through holes (8) on one side to the through holes (8) on the rib plates (9) on the opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060142.3A CN113732354B (en) | 2021-09-10 | 2021-09-10 | Equidistant slot hole processing frock of aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060142.3A CN113732354B (en) | 2021-09-10 | 2021-09-10 | Equidistant slot hole processing frock of aircraft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113732354A CN113732354A (en) | 2021-12-03 |
| CN113732354B true CN113732354B (en) | 2024-03-12 |
Family
ID=78737865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111060142.3A Active CN113732354B (en) | 2021-09-10 | 2021-09-10 | Equidistant slot hole processing frock of aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113732354B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2837452A1 (en) * | 2013-08-02 | 2015-02-18 | Miguel Angel Toledo Garcia | Drill positioner |
| CN105328226A (en) * | 2015-11-24 | 2016-02-17 | 哈尔滨量具刃具集团有限责任公司 | Fine adjustment fine boring tool apron and adjustment method |
| CN107088670A (en) * | 2017-06-15 | 2017-08-25 | 徐州世通重工机械制造有限责任公司 | A kind of drill jig for being used to process special construction workpiece |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019000033A1 (en) * | 2017-06-26 | 2019-01-03 | UGT Group Pty Ltd | Drill assembly and valve |
-
2021
- 2021-09-10 CN CN202111060142.3A patent/CN113732354B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2837452A1 (en) * | 2013-08-02 | 2015-02-18 | Miguel Angel Toledo Garcia | Drill positioner |
| CN105328226A (en) * | 2015-11-24 | 2016-02-17 | 哈尔滨量具刃具集团有限责任公司 | Fine adjustment fine boring tool apron and adjustment method |
| CN107088670A (en) * | 2017-06-15 | 2017-08-25 | 徐州世通重工机械制造有限责任公司 | A kind of drill jig for being used to process special construction workpiece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113732354A (en) | 2021-12-03 |
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