CN110238428A - A kind of through-hole drill jig - Google Patents
A kind of through-hole drill jig Download PDFInfo
- Publication number
- CN110238428A CN110238428A CN201910416444.6A CN201910416444A CN110238428A CN 110238428 A CN110238428 A CN 110238428A CN 201910416444 A CN201910416444 A CN 201910416444A CN 110238428 A CN110238428 A CN 110238428A
- Authority
- CN
- China
- Prior art keywords
- drill jig
- hole
- bushing
- drill
- lower half
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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)
- Drilling Tools (AREA)
Abstract
The application provides a kind of through-hole drill jig, and the through-hole drill jig includes drill jig and bushing 4, in which: the drill jig is that hollow structure places product hole to be drilled, and guide hole is arranged in the side of the drill jig, and the guide hole is for installing bushing 4；Bushing 4 is hollow cylindrical structure, and the opening direction of the bushing 4 is identical as guide hole, for accurately placing drill bit.
Description
Technical field
This application involves aircraft manufacturing technological equipments, design a kind of technological equipment for drilling through-hole.
Background technique
After the flexible unlatching at debugging gate, by design requirement, gate must be opened and closed within a certain period of time.For
Guarantee the requirement of certain time, emergency spring is in stress when gate opens and closes, and stress value guarantees
2.4KN, only each institute's stress value of guaranteed spring does not change, and can just gate be made to beat on and off within a certain period of time as required
It closes, it is therefore desirable to drill lock pin aperture on the bolt being connected with emergency spring, Emergency bomb is guaranteed by installation latch
Spring stress is consistent.By the prior art, drilling for lock pin aperture can not be controlled by orthodox practice, needs operator's operative skill
It wants high, drills with technology and experience, it is difficult to ensure that the concentricity in hole, verticality.
Apply for content
The application overcomes in the prior art because of narrow space, and tooling, fixture can not be arranged to drill the deficiency of through-hole, mention
A kind of tool of holes drilled through is supplied.Meet the requirements the concentricity in the hole drilled out, verticality.
In a first aspect, the application provides a kind of through-hole drill jig, the through-hole drill jig includes drill jig 1 and bushing 4, in which:
The drill jig 1 is that hollow structure places product hole to be drilled, and guide hole is arranged in the side of the drill jig 1, described to lead
Pilot hole is for installing bushing 4；
Bushing 4 is hollow cylindrical structure, and the opening direction of the bushing 4 is identical as guide hole, for accurately placing
Drill bit.
Optionally, the drill jig 1 further includes lower half portion drill jig 11 and top half drill jig 12, the lower half portion drill jig
11 and top half drill jig 12 be inner wall be arc-shaped structure, the lower half portion drill jig 11 and top half drill jig 12 can
Group is combined into hollow model, and the middle part of the lower half portion drill jig 11 and top half drill jig 12 is used for product hole to be drilled.
Optionally, the drill jig 1 further includes clamp device 3, and the clamp device 3 is for fixing the lower half portion drill jig
11 and top half drill jig 12.
Optionally, the clamp device 3 includes positioning pin stick.
Optionally, the size of the internal diameter of bushing 4 with it is hole to be drilled in the same size.
Optionally, the guide hole that the size of the outer diameter of bushing 4 and 1 side of drill jig are arranged is in the same size.
Optionally, the size of the internal diameter of the drill jig 1 is consistent with product size hole to be drilled.
Optionally, guide hole is arranged in the side of the lower half portion drill jig 11 or top half drill jig 12.
The beneficial effect advantage of the application application is: by using this tool, making worker 4 hours that reason operative skill is high
Complete and cannot be guaranteed whether meeting the requirements for institute's drilling, existing common operator can be completed with 1 hour, and ensure to be drilled
Every 1 Kong Jun be able to satisfy requirement.
Detailed description of the invention
Fig. 1 is through-hole drill jig front schematic view provided by the present application；
Fig. 2 is through-hole drill jig side schematic view provided by the present application；
Fig. 3 is through-hole drill jig top half schematic diagram provided by the present application；
Fig. 4 is through-hole drill jig provided by the present application lower half portion schematic diagram；
Wherein: 1- drill jig, the lower half portion 11- drill jig, 12- top half drill jig, 3- positioning pin stick, 4- bushing.
Specific embodiment
Embodiment one
The application provides a kind of through-hole drill jig, and the through-hole drill jig includes drill jig 1 and bushing 4, in which:
The drill jig 1 is that hollow structure places product hole to be drilled, and guide hole is arranged in the side of the drill jig 1, described to lead
Pilot hole is for installing bushing 4；
Bushing 4 is hollow cylindrical structure, and the opening direction of the bushing 4 is identical as guide hole, for accurately placing
Drill bit.
Optionally, the drill jig 1 further includes lower half portion drill jig 11 and top half drill jig 12, the lower half portion drill jig
11 and top half drill jig 12 be inner wall be arc-shaped structure, the lower half portion drill jig 11 and top half drill jig 12 can
Group is combined into hollow model, and the middle part of the lower half portion drill jig 11 and top half drill jig 12 is used for product hole to be drilled.
Optionally, the drill jig 1 further includes clamp device 3, and the clamp device 3 is for fixing the lower half portion drill jig
1 and top half drill jig 2.
Optionally, the clamp device 3 includes positioning pin stick.
Optionally, the size of the internal diameter of bushing 4 with it is hole to be drilled in the same size.
Optionally, the guide hole that the size of the outer diameter of bushing 4 and 1 side of drill jig are arranged is in the same size.
Optionally, the size of the internal diameter of the drill jig 1 is consistent with product size hole to be drilled.
Optionally, guide hole is arranged in the side of the lower half portion drill jig 11 or top half drill jig 12.
The beneficial effect advantage of the application application is: by using this tool, making worker 4 hours that reason operative skill is high
Complete and cannot be guaranteed whether meeting the requirements for institute's drilling, existing common operator can be completed with 1 hour, and ensure to be drilled
Every 1 Kong Jun be able to satisfy requirement.
Embodiment two
It elaborates in conjunction with drill of the attached drawing to holes drilled through on a kind of minor diameter pole of the application:
Drill jig and product are fixed by setting drill jig, guide hole are arranged on drill jig, guide hole is on product by this tool
Position be bonded with product positioning surface by drill jig, ensure that the concentricity, verticality and hole relative position in hole in this way,
It is unrestricted to the technical ability of operator, it is suitable for any operator.
Specifically, drilling lock pin aperture φ 5.1 on bolt under the stress condition for having debugged bolt.By No. 3 parts in figure
Unload down, open after No. 2 parts by drill jig and product it is fixed after, shut No. 2 parts, tighten fixation with No. 3 parts, be φ 10 by outer diameter,
The movable drill jig of internal diameter φ 3.1 is packed into No. 4 parts, and after boring just hole with the drill bit of φ 3.1, then changing outer diameter is φ 10, internal diameter φ 5.1
Movable drill jig be packed into No. 4 parts, after boring whole hole with the drill bit of φ 5.1, unclamp No. 3 parts, drill jig unloaded down from product.
In conclusion the application drills the drill jig of through-hole suitable for aircraft manufacturing.Existing production technology and ability be
Drill jig, Kong Xiangtong on drill jig outer diameter and tooling, fixture are placed in tooling, fixture in existing hole, drill jig internal diameter is to need to drill
Aperture.Must first there be datum hole that can just drill required hole, and this applies, it is without tooling, fixture, drill jig is straight with product
Fixation is connect, datum hole is not needed, directly produces hole.If, at the position of narrow space, work can not be arranged without this drill jig
Dress, fixture, when drilling this hole, must be requested that operator has higher operative skill, by setting-out, hole is drilled, for hole
Concentricity, verticality not can guarantee 100% qualification.And this applies, after only fixing drill jig and product, common operator is carried out
Operation, and can guarantee that the concentricity in hole, verticality 100% are qualified.It is small in size, easy to carry, saves and is largely used to
Produce the man power and material of tooling, fixture, strong applicability.
Claims (8)
1. a kind of through-hole drill jig, which is characterized in that the through-hole drill jig includes drill jig (1) and bushing (4), in which:
The drill jig (1) is hollow structure placement, and for product hole to be drilled, guide hole, institute is arranged in the side of the drill jig (1)
Guide hole is stated for installing bushing (4)；
Bushing (4) is hollow cylindrical structure, and the opening direction of the bushing (4) is opposite with guide hole, for accurately placing
Drill bit.
2. through-hole drill jig according to claim 1, which is characterized in that the drill jig (1) further includes lower half portion drill jig
(11) and top half drill jig (12) it is arc-shaped that, the lower half portion drill jig (11) and top half drill jig (12), which are inner wall,
Structure, the lower half portion drill jig (11) and top half drill jig (12) can be combined to hollow model, the lower half portion
The middle part of drill jig (11) and top half drill jig (12) is used for product hole to be drilled.
3. through-hole drill jig according to claim 2, which is characterized in that the drill jig (1) further includes clamp device (3), institute
Clamp device (3) are stated for fixing the lower half portion drill jig (11) and top half drill jig (12).
4. through-hole drill jig according to claim 3, which is characterized in that the clamp device (3) includes positioning pin stick.
5. through-hole drill jig according to claim 1, which is characterized in that the size of the internal diameter of bushing (4) with it is hole to be drilled big
It is small consistent.
6. through-hole drill jig according to claim 1, which is characterized in that the size of the outer diameter of bushing (4) and the drill jig (1)
The guide hole of side setting is in the same size.
7. through-hole drill jig according to claim 1, which is characterized in that the size of the internal diameter of the drill jig (1) with it is hole to be drilled
Product size it is consistent.
8. through-hole drill jig according to claim 1, which is characterized in that the lower half portion drill jig (11) or top half are bored
Guide hole is arranged in the side of mould (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910416444.6A CN110238428A (en) | 2019-05-17 | 2019-05-17 | A kind of through-hole drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910416444.6A CN110238428A (en) | 2019-05-17 | 2019-05-17 | A kind of through-hole drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110238428A true CN110238428A (en) | 2019-09-17 |
Family
ID=67884263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910416444.6A Pending CN110238428A (en) | 2019-05-17 | 2019-05-17 | A kind of through-hole drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110238428A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888336A (en) * | 2021-06-17 | 2022-08-12 | 江南重工有限公司 | Method for drilling tangential pin holes of inner and outer oil pipes of controllable pitch propeller and drilling jig |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152090A (en) * | 1977-09-22 | 1979-05-01 | Johns-Manville Corporation | Hole cutting apparatus utilizing a cylinder saw |
| US7128502B1 (en) * | 2004-05-06 | 2006-10-31 | Alexandru Hirko | Drilling guide assembly |
| CN206936458U (en) * | 2017-07-04 | 2018-01-30 | 苏州工业职业技术学院 | A kind of pipe part radial direction drill jig |
| CN207239227U (en) * | 2017-09-07 | 2018-04-17 | 沈阳三洋建筑机械有限公司 | For marking the drill jig device of section connector |
| CN207857914U (en) * | 2018-01-30 | 2018-09-14 | 青州德威动力有限公司 | A kind of novel drill jig of auto parts and components processing |
| CN108825909A (en) * | 2018-08-13 | 2018-11-16 | 张晓亮 | Three-way component and drilling Special drilling jig component are connect fastly |
| CN108994348A (en) * | 2018-07-28 | 2018-12-14 | 武汉船用机械有限责任公司 | A kind of limiting tool of machined bottom |
-
2019
- 2019-05-17 CN CN201910416444.6A patent/CN110238428A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152090A (en) * | 1977-09-22 | 1979-05-01 | Johns-Manville Corporation | Hole cutting apparatus utilizing a cylinder saw |
| US7128502B1 (en) * | 2004-05-06 | 2006-10-31 | Alexandru Hirko | Drilling guide assembly |
| CN206936458U (en) * | 2017-07-04 | 2018-01-30 | 苏州工业职业技术学院 | A kind of pipe part radial direction drill jig |
| CN207239227U (en) * | 2017-09-07 | 2018-04-17 | 沈阳三洋建筑机械有限公司 | For marking the drill jig device of section connector |
| CN207857914U (en) * | 2018-01-30 | 2018-09-14 | 青州德威动力有限公司 | A kind of novel drill jig of auto parts and components processing |
| CN108994348A (en) * | 2018-07-28 | 2018-12-14 | 武汉船用机械有限责任公司 | A kind of limiting tool of machined bottom |
| CN108825909A (en) * | 2018-08-13 | 2018-11-16 | 张晓亮 | Three-way component and drilling Special drilling jig component are connect fastly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888336A (en) * | 2021-06-17 | 2022-08-12 | 江南重工有限公司 | Method for drilling tangential pin holes of inner and outer oil pipes of controllable pitch propeller and drilling jig |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190917 |
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| RJ01 | Rejection of invention patent application after publication |