CN108406722A - A kind of tool and method of lid pilot hole - Google Patents
A kind of tool and method of lid pilot hole Download PDFInfo
- Publication number
- CN108406722A CN108406722A CN201810376050.8A CN201810376050A CN108406722A CN 108406722 A CN108406722 A CN 108406722A CN 201810376050 A CN201810376050 A CN 201810376050A CN 108406722 A CN108406722 A CN 108406722A
- Authority
- CN
- China
- Prior art keywords
- hole
- lid
- rod
- marking rod
- pilot hole
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
- B25H7/045—Devices, e.g. scribers, for marking characterised by constructional details of the marking elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Labeling Devices (AREA)
Abstract
The invention discloses a kind of tool and methods of lid pilot hole, including the cuspidated marking rod of one end band to be threadedly coupled with plate nut with the regulating member for aignment mark bar, the regulating member is arranged on marking rod；When label, tip one end aspis frame of the marking rod.The pilot hole method of the tool is that a kind of cuspidated marking rod of band is installed in the plate nut position on mouth frame, marking rod is oriented to using the threaded connection of regulating member and plate nut, ensure that tip is located at hole center, rotational adjustment member aignment mark bar makes tip aspis frame, contact by tip with lid, make occur hole center identification in lid, pilot hole is carried out to lid with this.The present invention fast implements plate nut pilot hole in the case where ensureing that pilot hole precision reduces operation difficulty.Tool disclosed by the invention may be reused, and greatly simplifies pilot hole operation, increases substantially working efficiency.
Description
Technical field
The present invention relates to aircraft I＆ M technical fields, and in particular to a kind of tool and method of lid pilot hole.
Background technology
In modern Aviation industry, in order to ensure the leakproofness and maintainability of freight space, while ensureing body posting, aircraft surfaces are opened
If the C class lids of a large amount of " bolts+plate nut " connection（By HB7083-1994）.Such lid enormous amount, often because of damage
The reasons such as bad, oil leak need to change.When replacing new parts, new lid need to be accurately guided in the plate nut hole on mouth frame
On, to ensure the installation of bolt.Currently used process is model drawing bore method and scribing line drilling method.
Model drawing bore method：Pilot hole model is made by oneself using thin plate material, lid hole and reference for assembling are made on model, then root
According to the new lid hole of pilot hole model system；Because being influenced by plate shape, the method is more effective to planar shaped lid, but to shape
Lid implement precision it is poor, and every time use must remake model, working efficiency is low.
Scribing line drilling method：Old lid is fixed on body, is then crossed one by one to aircraft skin, note from old lid hole center
Line length is recorded, then finds out new lid hole position by the way that the direction of line and length are counter.The method need one by one counterpart cap bore into line lead, note
Record line length, it is counter look for hole operation, cumbersome, working efficiency is relatively low, and precision is poor, lid mistake hole problem easily occurs.
Invention content
The present invention is directed to the prior art, provides a kind of tool of lid pilot hole, is provided on marking rod and supporting plate spiral shell
The regulating member of box thread connection, makes it be fixed on plate nut, and keeps marking rod to be fixed on a mouthful frame during pilot hole
The center in hole greatly simplifies pilot hole operation, accurate pilot hole, increases substantially working efficiency.
The present invention also provides a kind of method of lid pilot hole, this method is ensureing pilot hole precision, reduces operation difficulty
In the case of, fast implement plate nut pilot hole.
The present invention is achieved through the following technical solutions：A kind of tool of lid pilot hole passes through mouth frame hole, is mounted on mouth
Plate nut position on frame.The tool includes the cuspidated marking rod of one end band and is arranged on marking rod for adjusting mark
Remember that the regulating member of bar, the regulating member are threadedly coupled with plate nut；When label, tip one end of the marking rod protrudes
Mouth frame surface.
Further, the regulating member is the guide rod being coaxially set in outside marking rod, and the guide rod includes adjusting
Portion and guide part, the adjustment portion positioned at lower part are provided with external screw thread and are threadedly coupled with plate nut by external screw thread, position
The guide part in top is bonded with the inner wall in mouth frame hole and guide part upper surface is not higher than mouth frame surface.
Further, axis is provided with threaded hole in the guide rod, external screw thread is provided on the marking rod, it is described
Marking rod is threadedly coupled with threaded hole, and marking rod is made to be fixed in the threaded hole in guide rod.
Further, lower part is provided with through-hole along axis in the guide rod, and the through-hole lower part is provided with internal thread；Institute
It states marking rod lower end and is installed with the adjusting bolt being connect with through hole whorl, the adjusting bolt is connect with through hole whorl.
Further, the regulating member is to be fixedly mounted on bolt of the marking rod far from tip one end, the bolt with
Plate nut is threadedly coupled.
Further, the tool further includes the protective case of the marking rod tip one end being detachably socketed.Preferably, described
Guide rod upper surface is provided with annular groove, and the protective case lower part is plugged in annular groove, keeps protective case not easily to fall off.Institute
Protective case is stated for covering marking rod, keeps marking rod tip without damage, tool assembly can also be avoided to lose, be conducive to work
Tool keeping.
Include that plate nut position on mouth frame is installed one kind and carried the invention also discloses a kind of port lid pilot hole method
The marking rod at tip is oriented to marking rod using the threaded connection of regulating member and plate nut, ensures that tip is located at hole
Center, rotational adjustment member aignment mark bar make tip aspis frame, the contact by tip with lid make occur hole in lid
Center identification carries out pilot hole with this to lid.
Further, the regulating member is the guide rod being set in outside marking rod or is fixedly mounted on marking rod far from point
The bolt of one end is held, the guide rod or bolt be threadedly coupled with plate nut, is oriented to marking rod, adjusts guide rod and make
Tip aspis frame.
Further, lower part is provided with through-hole along axis in the guide rod, and the through-hole lower part is provided with internal thread；Institute
It states marking rod lower end and is fixedly installed the adjusting bolt being connect with guide rod thread, for marking rod to be adjusted, make tip
Protruding openning frame.
Preferably, it the described method comprises the following steps：
A：Guide rod is screwed in into plate nut, make guide rod be bonded with hole inner wall and guide rod upper surface flush or be less than mouth frame table
Face；
B：Marking rod is inserted into connecting rod, turn adjusting bolt, marking rod tip is made to be higher than mouth frame surface；
C：By ready new lid, being pushed down with hand-power makes to mark in lid, removes lid, makes just hole；
D：Marking rod is taken out, the lid with first hole is positioned on mouth frame, with the tool sharpening with guiding to whole hole, is completed
Pilot hole.
Compared with prior art, the present invention haing the following advantages and advantageous effect：
（1）A kind of tool of lid pilot hole provided by the present invention is provided with the tune being threadedly coupled with plate nut on marking rod
Component is saved, it is made to be fixed on plate nut, and keeps marking rod to be fixed on mouthful center in frame hole, pole during pilot hole
Big simplification pilot hole operation, accurate pilot hole, increase substantially working efficiency.
（2）A kind of method this method of lid pilot hole provided by the present invention is ensureing pilot hole precision, reduces operation difficulty
In the case of, fast implement plate nut pilot hole.
（3）The tool and method of a kind of lid pilot hole provided by the present invention, using interior through-hole or the threaded hole of being provided with
Guide rod can be also used for carrying out limit guiding or guiding to cutter during the whole hole of processing, keep whole hole machined more accurate in the process
Really, the accuracy in whole hole is improved.
（4）A kind of tool of port lid pilot hole provided by the present invention is additionally provided with protective case, for covering marking rod, makes mark
Remember that bar tip is without damage, tool assembly can also be avoided to lose, is conducive to tool keeping.
Description of the drawings
Fig. 1 is pilot hole schematic diagram of the present invention；
Fig. 2 is 1 structural schematic diagram of the embodiment of the present invention；
Fig. 3 is 2 structural schematic diagram of the embodiment of the present invention；
Fig. 4 is 3 structural schematic diagram of the embodiment of the present invention；
Fig. 5 is 4 structural schematic diagram of the embodiment of the present invention；
Fig. 6 is the faces A-A sectional view in Fig. 5 of the present invention；
Wherein：1-marking rod, 2-regulating members, 3-guide rods, 4-mouth frames, 5-plate nuts, 6-lids, 7-bolts,
8-protective cases, 11-adjusting bolts, 31-guide parts, 32-adjustment portions, 33-threaded holes.
Specific implementation mode
The present invention is described in further detail with reference to embodiment, embodiments of the present invention are not limited thereto.
Embodiment 1
As shown in Figure 1, 2, a kind of tool of lid pilot hole passes through mouth frame hole, is mounted on 5 position of plate nut on mouth frame 4.Institute
The tool of stating includes the cuspidated marking rod 1 of one end band and the regulating member 2 for aignment mark bar 1, institute is arranged on marking rod 1
Regulating member 2 is stated to be threadedly coupled with plate nut 5；When label, 4 surface of tip one end aspis frame of the marking rod 1.It is described
Regulating member 2 is the guide rod 3 being coaxially set in outside marking rod 1, and the guide rod 3 includes adjustment portion 32 and guide part 31, position
The adjustment portion 32 in lower part is threadedly coupled with plate nut 5, the inner wall of the superposed guide part 31 and mouth frame hole
It is bonded and 31 upper surface of guide part is not higher than 4 surface of mouth frame.
The guide rod 3 is provided with 1 hole of marking rod along axis, and the marking rod 1 is interference fitted with 1 hole of marking rod；It is described
1 hole of marking rod is blind hole；The adjustment portion 32 is provided with the external screw thread coordinated with plate nut 5.
The tip is preferably bullet.
The pilot hole method of the tool is：Include the following steps：
A：Guide rod 3 is screwed in into plate nut 5, guide rod 3 is made to be bonded with hole inner wall and 3 upper surface flush of guide rod or less than mouth
4 surface of frame；
B：Marking rod 1 is inserted into connecting rod, the adjustment portion 32 of 3 lower section of turn guide rod makes 1 tip of marking rod be higher than mouth frame 4
Surface；
C：By ready new lid 6, being pushed down with hand-power makes to mark in lid 6, removes lid 6, makes just hole；
D：Marking rod 1 is taken out, the lid 6 with first hole is positioned on mouth frame 4, with the tool sharpening with guiding to whole hole,
Complete pilot hole.
Embodiment 2
The present embodiment is improved on the basis of embodiment 1, is theed improvement is that：As shown in figure 3, the guide rod 3
It is interior that axis is provided with threaded hole 33, external screw thread is provided on the marking rod 1, the marking rod 1 connects with 33 screw thread of threaded hole
It connects, makes in the threaded hole 33 that marking rod 1 is fixed in guide rod 3.
The pilot hole method of the tool is：Include the following steps：
A：Guide rod 3 is screwed in into plate nut 5, guide rod 3 is made to be bonded with hole inner wall and 3 upper surface flush of guide rod or less than mouth
4 surface of frame；
B：Marking rod 1 is inserted into connecting rod, the adjustment portion 32 of 3 lower section of turn guide rod makes 1 tip of marking rod be higher than mouth frame 4
Surface；
C：By ready new lid 6, being pushed down with hand-power makes to mark in lid 6, removes lid 6, makes just hole；
D：Marking rod 1 is taken out, the lid 6 with first hole is positioned on mouth frame 4, with the tool sharpening with guiding to whole hole,
Complete pilot hole.
The threaded hole 33 can be through the hole of guide rod 3 or far from tip one end through the blind hole of guide rod 3.Institute
When stating threaded hole 33 as through the through-hole of guide rod 3, step B can also be mark by turn marking rod 1 come aignment mark bar 1
1 tip of note bar is slightly above 4 surface of mouth frame, preferably more than 4 surface 5mm of mouth frame.
Other parts are substantially the same manner as Example 1 in the present embodiment, therefore no longer repeat one by one.
Embodiment 3
The present embodiment is improved on the basis of embodiment 1, is theed improvement is that：As shown in figure 4, the guide rod 3
Interior lower part is provided with through-hole along axis, and the through-hole lower part is provided with internal thread；1 lower end of the marking rod is installed with and leads to
The adjusting bolt 11 that hole is threadedly coupled.
The pilot hole method of the tool is：Include the following steps：
A：Guide rod 3 is screwed in into plate nut 5, guide rod 3 is made to be bonded with hole inner wall and 3 upper surface flush of guide rod or less than mouth
4 surface of frame；
B：Marking rod 1 is inserted into connecting rod, turn adjusting bolt 11,1 tip of marking rod is made to be higher than 4 surface of mouth frame；
C：By ready new lid 6, being pushed down with hand-power makes to mark in lid 6, removes lid 6, makes just hole；
D：Marking rod 1 is taken out, the lid 6 with first hole is positioned on mouth frame 4, with the tool sharpening with guiding to whole hole,
Complete pilot hole.
Other parts are substantially the same manner as Example 1 in the present embodiment, therefore no longer repeat one by one.
Embodiment 4
The present embodiment is improved on the basis of embodiment 1, is theed improvement is that：As shown in figure 5, the regulating member
2 be the bolt 7 far from tip one end that is fixedly mounted on marking rod 1, and the bolt 7 is threadedly coupled with plate nut 5.
The pilot hole method of the tool is：Include the following steps：
A：Marking rod 1 sequentially passes through plate nut 5 and mouth frame hole, and bolt 7 is screwed in plate nut 5, keeps 1 tip of marking rod slightly higher
In 4 surface of mouth frame；
C：By ready new lid 6, being pushed down with hand-power makes to mark in lid 6, removes lid 6, makes just hole；
D：Bolt 7 is screwed out, marking rod 1 is taken out, the lid 6 with first hole is positioned on mouth frame 4, is added with the cutter with guiding
Work completes pilot hole to whole hole.
Other parts are substantially the same manner as Example 1 in the present embodiment, therefore no longer repeat one by one.
Embodiment 5
The present embodiment is improved on the basis of 1 ~ 4 any embodiment of embodiment, is theed improvement is that：Such as Fig. 4, Fig. 6
Shown, the tool further includes the protective case 8 of the 1 tip one end of marking rod being detachably socketed.The protective case is for covering mark
Remember bar 1, keep 1 tip of marking rod without damage, tool assembly can also be avoided to lose, is conducive to tool keeping.
Preferably, 3 upper surface of the guide rod is provided with annular groove, and 8 lower part of the protective case is plugged on annular groove
In, keep protective case 8 not easily to fall off.
Other parts and 1 ~ 4 any embodiment of embodiment are essentially identical in the present embodiment, therefore no longer repeat one by one.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is every according to
According to the technical spirit of the present invention to any simple modification, equivalent variations made by above example, the protection of the present invention is each fallen within
Within the scope of.
Claims (10)
1. a kind of tool of lid pilot hole passes through mouth frame hole, it is mounted on mouth frame（4）On plate nut（5）Position, feature exist
In：Cuspidated marking rod is set including one end（1）With setting in marking rod（1）It is upper to be used for aignment mark bar（1）Regulating member
（2）, the regulating member（2）With plate nut（5）It is threadedly coupled；When label, the marking rod（1）Tip one end aspis
Frame（4）Surface.
2. a kind of tool of lid pilot hole according to claim 1, it is characterised in that：The regulating member（2）It is coaxial
It is set in marking rod（1）Outer guide rod（3）, the guide rod（3）Including adjustment portion（32）And guide part（31）, it is located at lower part
The adjustment portion（32）It is provided with external screw thread and by external screw thread and plate nut（5）It is threadedly coupled, it is superposed described
Guide part（31）It is bonded with the inner wall in mouth frame hole and guide part（31）Upper surface is not higher than mouth frame（4）Surface.
3. a kind of tool of lid pilot hole according to claim 2, it is characterised in that：The guide rod（3）It is interior along axis
It is provided with threaded hole（33）, the marking rod（1）On be provided with external screw thread, the marking rod（1）With threaded hole（33）Screw thread connects
It connects.
4. a kind of tool of lid pilot hole according to claim 2, it is characterised in that：The guide rod（3）Interior lower part edge
Axis is provided with through-hole, and the through-hole lower part is provided with internal thread；The marking rod（1）Lower end is installed with and through hole whorl
The adjusting bolt of connection（11）.
5. a kind of tool of lid pilot hole according to claim 1, it is characterised in that：The regulating member（2）For fixation
Mounted on marking rod（1）Bolt far from tip one end（7）, the bolt（7）With plate nut（5）It is threadedly coupled.
6. according to a kind of tool of lid pilot hole of claim 1 ~ 5 any one of them, it is characterised in that：The tool further includes
The marking rod being detachably socketed（1）The protective case of tip one end（8）.
7. according to a kind of method of lid pilot hole of claim 1 ~ 5 any one of them, it is characterised in that：In mouth frame（4）On
Plate nut（5）Position is installed by a kind of cuspidated marking rod of band（1）, utilize regulating member（2）With plate nut（5）Screw thread
Connection is to marking rod（1）It is oriented to, ensures that tip is located at hole center, rotational adjustment member（2）Aignment mark bar（1）Make tip
Aspis frame（4）, pass through tip and lid（6）Contact, make lid（6）On there is hole center identification, with this to lid（6）Into
Row pilot hole.
8. a kind of method of lid pilot hole according to claim 7, it is characterised in that：The regulating member（2）To be arranged
In marking rod（1）Outer guide rod（3）Or it is fixedly mounted on marking rod（1）Bolt far from tip one end（7）, the guide rod
（3）Or bolt（7）With plate nut（5）It is threadedly coupled, to marking rod（1）It is oriented to, adjusts guide rod（3）Tip is set to protrude
Mouth frame（4）.
9. a kind of method of lid pilot hole according to claim 8, it is characterised in that：The guide rod（3）Interior lower part edge
Axis is provided with through-hole, and the through-hole lower part is provided with internal thread；The marking rod（1）Lower end is fixedly installed and guide rod
（3）The adjusting bolt of threaded connection（11）, for marking rod（1）It is adjusted, makes tip protruding openning frame（4）.
10. a kind of method of lid pilot hole according to claim 9, which is characterized in that the described method comprises the following steps：
A：By guide rod（3）Screw in plate nut（5）, make guide rod（3）It is bonded with hole inner wall and guide rod（3）Upper surface flush
Or it is less than mouth frame（4）Surface；
B：By marking rod（1）It is inserted into connecting rod, turn adjusting bolt（11）, make marking rod（1）Tip is higher than mouth frame（4）Table
Face；
C：By ready new lid（6）, being pushed down with hand-power makes lid（6）On mark, remove lid（6）, make just hole；
D：Take out marking rod（1）, by the lid with first hole（6）In mouth frame（4）Upper positioning, extremely with the tool sharpening with guiding
Pilot hole is completed in whole hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376050.8A CN108406722A (en) | 2018-04-25 | 2018-04-25 | A kind of tool and method of lid pilot hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376050.8A CN108406722A (en) | 2018-04-25 | 2018-04-25 | A kind of tool and method of lid pilot hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108406722A true CN108406722A (en) | 2018-08-17 |
Family
ID=63136573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810376050.8A Pending CN108406722A (en) | 2018-04-25 | 2018-04-25 | A kind of tool and method of lid pilot hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108406722A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000413A (en) * | 2019-05-28 | 2019-07-12 | 远望时代(天津)航空技术有限公司 | One kind being used for environmental monitoring unmanned plane supporting plate self-lock nut rivet hole pilot hole device |
| CN112809643A (en) * | 2020-12-31 | 2021-05-18 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Scribing centering device, apparatus and method |
| CN113799088A (en) * | 2021-10-28 | 2021-12-17 | 中国商用飞机有限责任公司 | Hole site marking device for aircraft wing body fairing cover panel |
| CN114012690A (en) * | 2021-12-03 | 2022-02-08 | 中航沈飞民用飞机有限责任公司 | Special magnetic hole position marking tool and method |
| CN115921931A (en) * | 2022-12-14 | 2023-04-07 | 中航贵州飞机有限责任公司 | Reverse hole guiding device and method thereof |
| CN116408686A (en) * | 2023-06-08 | 2023-07-11 | 成都飞机工业（集团）有限责任公司 | Hole guiding device and hole guiding method based on magnetic force |
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| CN2174310Y (en) * | 1993-08-02 | 1994-08-17 | 庄博昌 | Multi-function hole digger |
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| CN208147832U (en) * | 2018-04-25 | 2018-11-27 | 成都飞机工业（集团）有限责任公司 | A kind of tool of lid pilot hole |
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- 2018-04-25 CN CN201810376050.8A patent/CN108406722A/en active Pending
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| CN2174310Y (en) * | 1993-08-02 | 1994-08-17 | 庄博昌 | Multi-function hole digger |
| CN201244628Y (en) * | 2008-08-22 | 2009-05-27 | 成都飞机工业（集团）有限责任公司 | Rapid hole-guiding device for covering |
| CN103302655A (en) * | 2013-06-29 | 2013-09-18 | 国家电网公司 | Wiring board punching marking tool for power grid |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000413A (en) * | 2019-05-28 | 2019-07-12 | 远望时代(天津)航空技术有限公司 | One kind being used for environmental monitoring unmanned plane supporting plate self-lock nut rivet hole pilot hole device |
| CN112809643A (en) * | 2020-12-31 | 2021-05-18 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Scribing centering device, apparatus and method |
| CN113799088A (en) * | 2021-10-28 | 2021-12-17 | 中国商用飞机有限责任公司 | Hole site marking device for aircraft wing body fairing cover panel |
| CN113799088B (en) * | 2021-10-28 | 2023-02-03 | 中国商用飞机有限责任公司 | Hole site marking device for aircraft wing body fairing cover panel |
| CN114012690A (en) * | 2021-12-03 | 2022-02-08 | 中航沈飞民用飞机有限责任公司 | Special magnetic hole position marking tool and method |
| CN114012690B (en) * | 2021-12-03 | 2024-01-26 | 中航沈飞民用飞机有限责任公司 | Method for magnetically marking hole sites |
| CN115921931A (en) * | 2022-12-14 | 2023-04-07 | 中航贵州飞机有限责任公司 | Reverse hole guiding device and method thereof |
| CN116408686A (en) * | 2023-06-08 | 2023-07-11 | 成都飞机工业（集团）有限责任公司 | Hole guiding device and hole guiding method based on magnetic force |
| CN116408686B (en) * | 2023-06-08 | 2023-10-03 | 成都飞机工业（集团）有限责任公司 | Hole guiding device and hole guiding method based on magnetic force |
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