CN110202184A - A kind of normal direction drilling tool and method for drilling suitable for the positive and negative interval riveting of Varying-thickness - Google Patents
A kind of normal direction drilling tool and method for drilling suitable for the positive and negative interval riveting of Varying-thickness Download PDFInfo
- Publication number
- CN110202184A CN110202184A CN201910298623.4A CN201910298623A CN110202184A CN 110202184 A CN110202184 A CN 110202184A CN 201910298623 A CN201910298623 A CN 201910298623A CN 110202184 A CN110202184 A CN 110202184A
- Authority
- CN
- China
- Prior art keywords
- lower side
- side panel
- epipleural
- normal direction
- drilling tool
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- 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
-
- 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
- B23B47/284—Jigs for drilling rivets or bolts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
Abstract
The present invention relates to a kind of normal direction drilling tools and method for drilling suitable for the positive and negative interval riveting of Varying-thickness, including, epipleural (5), lower side panel (1), it is characterized by: epipleural (5), lower side panel (1) are connected by several connecting keys (2), after long pin (3), dump bolt (4) pass through connecting key (2), be separately mounted to lower side panel (1), on epipleural (5), epipleural (5), lower side panel (1) side on several Quick-change drill bushs (6) are installed.The advantage of the invention is that the pole elongated workpieces drilling suitable for different-thickness, the gradient, especially External Shape are more demanding, the accurate multilayer thin-wall construction a positive and a negative interval normal direction drilling of drilling angle requirement.The present invention can not only improve drilling accuracy and drilling efficiency, and provide a kind of extremely long efficient solutions with gradient part normal direction drilling.
Description
Technical field
The present invention relates to assembly drilling tools, and in particular to a kind of normal direction drilling work suitable for the positive and negative interval riveting of Varying-thickness
Tool and method for drilling.
Background technique
With the development of industrial technology, the product quality demand of user is being continuously improved.In a kind of length extremely length, angle one
On fixed multilayer thin-wall construction, need to before positive and negative interval rivets using scribing line preparation method by hand to connecting hole, when encounter it is a large amount of such
When type structure drilling, the medium factor of stress collection causes thin-wall construction to rivet when normal direction orifice angle inaccuracy, drilling during drilling
Deformation is serious afterwards, to make that product qualification rate is low, reprocess at high cost, conventional drilling tool design and manufacturing cost is high.In view of existing
There are the drawbacks of technology, deficiency and more limiting factor, can improve by a kind of novel auxiliary drilling tool and optimize product
Manufacturing process.From various aspects such as product quality, production efficiency, economic costs, meet interval riveted structure system positive and negative to Varying-thickness
The urgent need of hole process control technology.
Summary of the invention
The goal of the invention of this patent is to provide a kind of solution the problem of being directed to above-mentioned prior art operation.
It now invents a kind of thin-walled parts for carrying fixed angle suitable for multilayer and drills normal direction when a positive and a negative interval normal direction connects
The new and effective auxiliary drilling tool in hole.
The technical scheme is that a kind of normal direction drilling tool suitable for the positive and negative interval riveting of Varying-thickness, including, upside
Plate 5, lower side panel 1, epipleural 5, lower side panel 1 are connected by several connecting keys 2, and long pin 3, dump bolt 4 pass through connecting key 2
Afterwards, be separately mounted to lower side panel 1, on epipleural 5, epipleural 5, lower side panel 1 side on several Quick-change drill bushs 6 are installed.
Preferably, several Quick-change drill bush mounting holes 8 and row are arranged at intervals on the side of lower side panel 1 and epipleural 5
Consider hole 9 to be worth doing.
Preferably, the Quick-change drill bush mounting hole of several φ 12H7 is arranged at intervals on the side of lower side panel 1 and epipleural 5
8 and φ 10mm chip-removal hole 9.
Preferably, epipleural 5,1 top of lower side panel are respectively equipped with pin hole A7, pin hole B, and pin hole A7 is for installing
Long pin 3, pin hole B is for installing dump bolt 4, thus fixed upper plate 5, lower side panel 1.
Preferably, connecting key 2 has a slotted hole 10 and a circular hole 11；Dump bolt 4 passes through circular hole 11 and pin
Nail hole A7 fixes epipleural 5, and the head of a nail is apart from connecting key 25mm；Long pin 3 passes through 10 He of slotted hole above connecting key 2
Pin hole B fixes lower side panel 1, and the head of a nail is apart from connecting key 210mm；The slotted hole 10 plays the role of sliding slot, under making
The drilling position that side plate 1 can be slid by sliding slot direction without departing from setting；Lower side panel 1 can be rotated and be moved, and can be made
Side plate 5, lower side panel 1 open certain angle, to adapt to the part of different gradient and thickness.
Preferably, it is 45 ° that the ruling grade of part, which can be processed, in the normal direction drilling tool, maximum gauge 15mm.
Preferably, the Quick-change drill bush 6 includes the drill bushing of multiple and different internal diameter specifications, these drill bushings form drill bushing library.
Preferably, 6 outer diameter of Quick-change drill bush is φ 12k6, unit mm, and internal diameter is 2mm~φ 10mm, and totally 9 grades, step by step
Increase 1mm, the drill bushing of different inner diameters specification can be adjusted by actual demand.
Preferably, Quick-change drill bush 6 uses steel material.
The method for drilling of the normal direction drilling tool when processing part, adjusts the position of connecting key 2 first, and adjusts
The opening and closing degree of epipleural 5 and lower side panel 1 navigates to part 13 with a slope between epipleural 5 and lower side panel 1, makes upside
Plate 1 recline positioning and fixing in the upper surface of part, and the lower surface of lower side panel 5 and part, which reclines, to be positioned and fixed, and uses
Gripping means grips drilling tool and part 13, and position complete；The Quick-change drill bush 6 for selecting required internal diameter specification, is installed to
In the Quick-change drill bush mounting hole 8 of side plate 5 and lower side panel 1；Drilling operation is carried out using drill bit 12, until all to be added on part
Until the drilling of work hole finishes.
The advantage of the invention is that it is suitable for the pole elongated workpieces drilling of different-thickness, the gradient, especially External Shape requirement
Higher, the accurate multilayer thin-wall construction a positive and a negative interval normal direction drilling of drilling angle requirement.By the present invention in that with adjustable
The structure of angle and part thickness of interlayer has the suitability of height with product in conjunction with Quick-change drill bush, saves the research and development of drilling tool
And manufacturing cost, to break the traditional design mode that a parts product designs a set of drill jig.The present invention can not only mention
High drilling accuracy and drilling efficiency, and provide a kind of extremely long efficient solutions with gradient part normal direction drilling.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the axis side view and details detail drawing of Fig. 1；
Fig. 3 is the top view and cross section view of Fig. 1；
Fig. 4 is the part axis side view of epipleural 5；
Fig. 5 is the axis side view of connecting key 2；
Fig. 6 is the axis side view of drill bushing 6.
Fig. 7 is normal direction drilling tool work schematic diagram of the present invention.
Specific embodiment
The present invention will be further described below with reference to the drawings.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of normal direction suitable for the positive and negative interval riveting of Varying-thickness shown in Fig. 7
Drilling tool mainly includes lower side panel 1, epipleural 5.Upper and lower side plate is attached by connecting key 2, long pin 3 and dump bolt 4,
Quick-change drill bush 6 can be installed above upper and lower side plate, the drill bushing specification of diameter needed for can choosing from drill bushing library.
The lower side panel 1 and epipleural 5 of the tool, are attached by connecting key 2.
Referring to fig. 4, the lower side panel 1 of the tool is similar with 5 structure of epipleural, there is the installation of φ 12H7mm drill bushing thereon
Hole 8 and φ 10mm chip-removal hole 9.Pin hole 7 is for installing pin, thus fixed side plate up and down.
Referring to Fig. 5, the connecting key 2 of the tool has 10, circular holes 11 of a slotted hole above.Dump bolt 4 passes through circle
Hole 11 and pin hole 7 fix epipleural 5, and the head of a nail is apart from 2 upper surface 5mm of connecting key.Long pin 3 passes through above connecting key 2
Slotted hole 10 and pin hole 7, the head of a nail is apart from 2 upper surface 10mm of connecting key.Slotted hole 10 plays the role of sliding slot, makes downside
Plate 1 can be slided by sliding slot direction without departing from theoretical drilling position.Above structure allows lower side panel 1 to rotate and move, this
Sample can be such that upper and lower sides plate opening certain angle and distance is suitable for adapt to the part to be processed of different gradient and thickness
The part gradient is 45 ° maximum, part thickness maximum 15mm.
Referring to Fig. 6, the Quick-change drill bush 6 of the tool, drill bushing outer diameter φ 12k6mm, drill bushing internal diameter φ 2mm~φ 10mm, by
Grade increases 1mm.Drill bushing specification can be voluntarily adjusted by actual demand.
Referring to Fig. 7, when processing, the position of connecting key 2 is adjusted first, and adjust the folding journey of epipleural 5 Yu lower side panel 1
Degree, navigated to a slope between epipleural 5 and lower side panel 1 to drilling part 13, make epipleural 1 the upper surface of part into
Row, which reclines, to be positioned and fixed, and the lower surface of lower side panel 5 and part, which reclines, to be positioned and fixed, and common gripping means grips drilling is used
Tool with to drilling part 13 and position complete.Required drilling drill bushing specification is selected in Quick-change drill bush library, is installed to upside
In the Quick-change drill bush mounting hole 8 of plate 5 and lower side panel 1.Drilling operation is carried out using normal drill bit 12, until being needed on part
Until processing hole drilling finishes.
Claims (10)
1. a kind of normal direction drilling tool suitable for the positive and negative interval riveting of Varying-thickness, including, epipleural (5), lower side panel (1) are special
Sign is: epipleural (5), lower side panel (1) are connected by several connecting keys (2), and long pin (3), dump bolt (4) pass through connection
After key (2), be separately mounted to lower side panel (1), on epipleural (5), epipleural (5), lower side panel (1) side on be equipped with it is several
A Quick-change drill bush (6).
2. normal direction drilling tool as described in claim 1, it is characterised in that: on the side of lower side panel (1) and epipleural (5)
It is arranged at intervals with several Quick-change drill bush mounting holes (8) and chip-removal hole (9).
3. normal direction drilling tool as described in claim 1, it is characterised in that: between on the side of lower side panel (1) and epipleural (5)
Every the Quick-change drill bush mounting hole (8) and φ 10mm chip-removal hole (9) for being provided with several φ 12H7.
4. normal direction drilling tool as described in claim 1, it is characterised in that: epipleural (5), lower side panel (1) top are set respectively
There are pin hole A (7), pin hole B, for installing long pin (3), pin hole B is used to install dump bolt (4) pin hole A (7), from
And fixed upper plate (5), lower side panel (1).
5. normal direction drilling tool as described in claim 1, it is characterised in that: connecting key (2) has a slotted hole
(10) and a circular hole (11)；Dump bolt (4) pass through circular hole (11) and pin hole A (7), fix epipleural (5), the head of a nail away from
From connecting key (2) 5mm；Long pin (3) passes through the slotted hole (10) and pin hole B of connecting key (2) above, fixes lower side panel
(1), the head of a nail is apart from connecting key (2) 10mm；The slotted hole (10) plays the role of sliding slot, makes lower side panel (1) can be by sliding slot
The drilling position that direction slides without departing from setting；Lower side panel (1) can be rotated and be moved, and can make epipleural (5), downside
Plate (1) opens certain angle, to adapt to the part of different gradient and thickness.
6. normal direction drilling tool as claimed in claim 4, it is characterised in that: part can be processed most in the normal direction drilling tool
Heavy grade is 45 °, maximum gauge 15mm.
7. normal direction drilling tool as described in claim 1, it is characterised in that: the Quick-change drill bush (6) includes in multiple and different
The drill bushing of diameter specification, these drill bushings form drill bushing library.
8. normal direction drilling tool as claimed in claim 6, it is characterised in that: Quick-change drill bush (6) outer diameter is φ 12k6, unit
For mm, internal diameter is 2mm~φ 10mm, totally 9 grades, increases 1mm step by step, and the drill bushing of different inner diameters specification can be adjusted by actual demand.
9. normal direction drilling tool as claimed in claim 6, it is characterised in that: Quick-change drill bush (6) uses steel material.
10. the method for drilling of normal direction drilling tool as described in claim 1, it is characterised in that: when processing part, adjust first
The position of connecting key (2), and the opening and closing degree of epipleural (5) Yu lower side panel (1) is adjusted, part with a slope (13) is navigated to
Between epipleural (5) and lower side panel (1), epipleural (1) is set recline positioning and fixing in the upper surface of part, lower side panel
(5) it reclines and positions and fixes with the lower surface of part, using gripping means grips drilling tool and part (13), and positioned
Entirely；The Quick-change drill bush (6) for selecting required internal diameter specification, is installed to the Quick-change drill bush mounting hole of epipleural (5) Yu lower side panel (1)
(8) in；Drilling operation is carried out using drill bit (12), until all hole drillings to be processed on part finish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298623.4A CN110202184B (en) | 2019-04-15 | 2019-04-15 | Normal hole making tool suitable for variable-thickness positive and negative interval riveting and hole making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298623.4A CN110202184B (en) | 2019-04-15 | 2019-04-15 | Normal hole making tool suitable for variable-thickness positive and negative interval riveting and hole making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110202184A true CN110202184A (en) | 2019-09-06 |
| CN110202184B CN110202184B (en) | 2021-06-01 |
Family
ID=67785357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910298623.4A Active CN110202184B (en) | 2019-04-15 | 2019-04-15 | Normal hole making tool suitable for variable-thickness positive and negative interval riveting and hole making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110202184B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4005945A (en) * | 1975-09-25 | 1977-02-01 | David Gutman | Drill guide |
| US20070009335A1 (en) * | 2005-07-09 | 2007-01-11 | Brewington Ophelia R | Drilling template |
| CN101992316A (en) * | 2009-08-29 | 2011-03-30 | 温永林 | Positioning die for gasket drill holes |
| CN204673019U (en) * | 2015-05-29 | 2015-09-30 | 江西洪都航空工业集团有限责任公司 | A kind of radome of fighter installing hole bushing plate |
| CN204934677U (en) * | 2015-08-28 | 2016-01-06 | 广州地铁集团有限公司 | A kind of bus-bar perforating mold |
| CN205393617U (en) * | 2015-12-29 | 2016-07-27 | 嘉兴市欣欣仪器设备有限公司 | Modified splint that punch |
| CN106735447A (en) * | 2015-11-20 | 2017-05-31 | 江苏省旭日冶金环保设备有限公司 | Deduster sparge pipe precision perforating frock |
| CN206536053U (en) * | 2017-03-07 | 2017-10-03 | 无锡鼎邦换热设备有限公司 | Spiral baffling board pore processing tool |
-
2019
- 2019-04-15 CN CN201910298623.4A patent/CN110202184B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4005945A (en) * | 1975-09-25 | 1977-02-01 | David Gutman | Drill guide |
| US20070009335A1 (en) * | 2005-07-09 | 2007-01-11 | Brewington Ophelia R | Drilling template |
| CN101992316A (en) * | 2009-08-29 | 2011-03-30 | 温永林 | Positioning die for gasket drill holes |
| CN204673019U (en) * | 2015-05-29 | 2015-09-30 | 江西洪都航空工业集团有限责任公司 | A kind of radome of fighter installing hole bushing plate |
| CN204934677U (en) * | 2015-08-28 | 2016-01-06 | 广州地铁集团有限公司 | A kind of bus-bar perforating mold |
| CN106735447A (en) * | 2015-11-20 | 2017-05-31 | 江苏省旭日冶金环保设备有限公司 | Deduster sparge pipe precision perforating frock |
| CN205393617U (en) * | 2015-12-29 | 2016-07-27 | 嘉兴市欣欣仪器设备有限公司 | Modified splint that punch |
| CN206536053U (en) * | 2017-03-07 | 2017-10-03 | 无锡鼎邦换热设备有限公司 | Spiral baffling board pore processing tool |
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| Publication number | Publication date |
|---|---|
| CN110202184B (en) | 2021-06-01 |
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