CN106493120B - A kind of automatic drill riveter chip removal mouth device for controlling sucking force and method - Google Patents
A kind of automatic drill riveter chip removal mouth device for controlling sucking force and method Download PDFInfo
- Publication number
- CN106493120B CN106493120B CN201611033108.6A CN201611033108A CN106493120B CN 106493120 B CN106493120 B CN 106493120B CN 201611033108 A CN201611033108 A CN 201611033108A CN 106493120 B CN106493120 B CN 106493120B
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- CN
- China
- Prior art keywords
- chip removal
- snorkel
- automatic drill
- drill riveter
- branch
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Abstract
The invention discloses a kind of automatic drill riveter chip removal mouth device for controlling sucking force, including chip discharging tube and dust catcher, the chip discharging tube is Y-piece；The Y-piece is divided into chip removal main road, chip removal branch and snorkel three；Chip removal main road end connects dust catcher；The chip removal branch connects automatic drill riveter chip removal mouth；The nozzle of the snorkel is connected to atmosphere, is additionally provided with mobile gas circuit link stopper at nozzle.It when automatic drill riveter carries out plug pin riveting, is shunted by suction of the snorkel to chip removal main road, the suction of chip removal branch weakens, at this point, carrying out automatic Drilling/Riveting machine transplanting of rice nail riveting, does not easily cause rivet to be inserted into angular deviation, damages product.
Description
Technical field
The present invention relates to aircraft process and assemble field more particularly to a kind of automatic drill riveter chip removal mouth device for controlling sucking force and
Method.
Background technique
Aircraft assembly is the key link of aircraft manufacturing, and riveting technology is the machinery generally used in aircraft assembly
Interconnection technique, the quality and efficiency of riveting directly affect the quality and efficiency of aircraft assembly, aircraft manufacturing.In recent years, with
The development of mounting technology, gradually instead of traditional hand riveting, riveting quality and efficiency have substantially to be mentioned automatic drill riveter
It rises, therefore develops automatic Drilling/Riveting Technology, carry out automation to bore riveting being a kind of inevitable trend using automatic Drilling/Riveting equipment.
The entire riveting process of automatic drill riveter includes drilling and plug pin riveting, and design specialized dust suction chip removal unit is needed
Automatic riveting process is completed in cooperation.When automatic drill riveter high-speed holemaking, the clast of generation need to be absorbed in time, in order to avoid winding cutter,
Component is scratched, therefore needs stronger suction；When automatic Drilling/Riveting machine transplanting of rice nail riveting, rivet need to be inserted perpendicularly into made hole location, if having outer
Power interference, easily cause rivet be inserted into angular deviation, damage product, so when suction need it is as small as possible.Therefore to automatic drill riveter
For, the design of chip removal mouth suction control is extremely important.
Notification number is that the Chinese patent literature of CN104511785A discloses a kind of full-automatic drilling riveting machine, including lathe sheet
Body, control system and the drilling equipment being mounted on machine body, riveting set and metal fillings automatic cleaning apparatus, drilling dress
Set, metal fillings automatic cleaning apparatus and riveting set are laid from front to back, workpiece grip mechanism is provided on machine body,
Workpiece grip mechanism is driven by translational drive mechanism；Metal fillings automatic cleaning apparatus includes spiral-lock on it need to clear up drilling
Dust hood, from top to bottom stretch to need to clear up the cylindric hairbrush in drilling and being arranged vertically, the cylindric hairbrush of driving into
The rotary drive mechanism two of row continuous rotation and the dust collection equipment being drawn to the metal fillings that need to be cleared up in drilling in dust hood.
The inventive structure is simple, design is reasonable and easy to use, using effect is good, has metal fillings in drilling automatic
Clearing function can clear up automatically the metal fillings in borehole being drilled, time saving and energy saving, and cleaning effect is good.Its deficiency
Be in：The suction power of chip removal mouth not can control, and when automatic drill riveter carries out plug pin riveting, rivet is inserted perpendicularly into institute's drilling
Position be easy to cause rivet to be inserted into angular deviation due to the interference of chip removal mouth suction, damages product.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of automatic drill riveter chip removal mouth device for controlling sucking force and
Method, to change the size of automatic drill riveter chip removal mouth suction in different station work.
Technical scheme is as follows：
A kind of automatic drill riveter chip removal mouth device for controlling sucking force, including chip discharging tube and dust catcher, the chip discharging tube are Y type
Pipe；The Y-piece is divided into chip removal main road, chip removal branch and snorkel three；Chip removal main road end connects dust catcher；It is described
Chip removal branch connects automatic drill riveter chip removal mouth；The nozzle of the snorkel is connected to atmosphere, is additionally provided with mobile gas circuit at nozzle
Link stopper.
In the above-mentioned technical solutions, chip discharging tube is divided into three, respectively chip removal main road, chip removal branch and snorkel.It is logical
It crosses and the nozzle of snorkel is closed or opened to realize that snorkel separates or be connected to atmosphere.When the nozzle of snorkel is closed
When closing, snorkel is separated with atmosphere, and chip removal main road and chip removal branch form an access, connects institute in the dust catcher of chip removal main road
Some suction is through this path effect to the end effector chip removal mouth for being connected to chip removal branch crossing, by clast to be treated
It siphons away, at this point, automatic drill riveter high-speed holemaking can be carried out, the clast of generation is absorbed in time, is prevented winding cutter, is scratched structure
Part.When the nozzle of snorkel is opened, snorkel is communicated with the atmosphere, the suction of chip removal main road because snorkel shunting function
A part is walked by point, the suction of chip removal branch weakens, at this point, automatic Drilling/Riveting machine transplanting of rice nail riveting can be carried out without easily causing rivet to insert
Enter angular deviation, damages product.It the closing of snorkel nozzle and opens reality is come by the movement for the gas circuit block that nozzle is arranged in
It is existing.
It is 1 with the ratio between snorkel pipe diameter size preferably, the chip removal main road is identical with the caliber of chip removal branch:2~
2:3.The caliber that the chip removal main road and chip removal branch can be set is 35~40mm, and the caliber of snorkel is 60~70mm.
It is maximized to weaken chip removal mouth when riveting under the premise of guaranteeing easily to absorb clast caused by boring and riveting machine drilling into clean
Suction.
Preferably, the snorkel and chip removal branch infall are apart from chip removal branch nozzle at least 1.5m.Facilitate chip removal
The chip removal mouth that branch protrudes into automatic drill riveter is not influenced by snorkel.
Preferably, the gas circuit link stopper is fixed on the telescopic rod of cylinder.Gas circuit gear is pushed under the control of cylinder
Block seals or opens the nozzle of snorkel.The device is convenient and simple, easily operated.
Preferably, dust cover can be installed in the nozzle of the snorkel, the particulate matter or clast in atmosphere can be prevented
It is also drawn into chip removal main road, influences dust catcher to the chip removal effect of automatic drill riveter end effector chip removal mouth.
The present invention also provides a kind of automatic drill riveter chip removal mouth suction control method, this method as steps described below into
Row：
1) before automatic drill riveter carries out drilling, dust catcher is automatically opened, and cylinder promotion gas circuit block seals the pipe of snorkel
Mouthful；
2) automatic drill riveter carries out drilling, and chip removal main road carries out dust suction chip removal；
3) automatic drill riveter Switch of working position prepares plug pin riveting, and cylinders retract, snorkel are communicated with the atmosphere at this time；
4) after boring and riveting machine completes plug pin riveting, Switch of working position prepares drilling, and cylinder pushes gas circuit block to seal ventilation at this time
Mouthful.
In above-mentioned technical proposal, when automatic drill riveter described in step 2) carries out drilling, the suction at chip removal branch crossing is maximum,
The clast and mist of oil of generation are absorbed in time, are prevented winding cutter, are scratched component.
In above-mentioned technical proposal, when automatic drill riveter described in step 3) carries out plug pin riveting, the suction at chip removal branch crossing
Minimum does not easily cause rivet to be inserted into angular deviation, damages product.
Compared with prior art, beneficial effects of the present invention are：By third pipe, that is, snorkel shunting function to chip removal
The suction of branch is weakened, to guarantee the stability of rivet insertion when plug pin riveting.Moreover, apparatus of the present invention are simple, easily
In operation, there is very strong practicability.
Detailed description of the invention
Fig. 1 is suction control dress when a kind of blow vent of automatic drill riveter chip removal mouth device for controlling sucking force of the present invention is opened
Set schematic diagram；
Fig. 2 is suction control dress when a kind of blow vent of automatic drill riveter chip removal mouth device for controlling sucking force of the present invention is closed
Set schematic diagram.
Wherein：1, chip removal main road；2, chip removal branch；3, snorkel；4, dust cover；5, gas circuit block；6, cylinder.
Specific embodiment
The present invention is described in further detail with implementation steps with reference to the accompanying drawing.
Referring to attached drawing 1 and attached drawing 2, a kind of automatic drill riveter chip removal mouth device for controlling sucking force, including a Y type chip discharging tube, Y
Type chip discharging tube is divided into chip removal main road 1, chip removal branch 2 and snorkel 3 three；1 end of chip removal main road is for connecting dust catcher；Chip removal
The port of branch 2 connects end effector chip removal mouth；3 end of snorkel is connected to atmosphere.It is fixedly mounted at the nozzle of snorkel
There is cylinder 6, gas circuit block 5 is installed on the telescopic rod of cylinder 6.Gas circuit block 5 is pushed to seal or open under the control of cylinder 6
The nozzle of snorkel.Dust cover is installed in the nozzle of snorkel simultaneously, particulate matter or clast in atmosphere is prevented to be also drawn into row
It considers main road to be worth doing, influences dust catcher to the chip removal effect of automatic drill riveter end effector chip removal mouth.
The caliber of chip removal main road 1 and chip removal branch 2 is 40mm, and the caliber of snorkel 3 is 60mm, the nozzle of snorkel 3
The distance between 2 nozzle of chip removal branch is 1.5m.It is clean guaranteeing easily to absorb clast caused by boring and riveting machine drilling
Under the premise of, the maximized suction for weakening chip removal mouth when riveting.
When the nozzle of snorkel 3 is enclosed, snorkel 3 is separated with atmosphere, and chip removal main road 1 and chip removal branch 2 form one
Access connects suction all in the dust catcher of chip removal main road 1 through this path effect to being connected to chip removal branch crossing
End effector chip removal mouth siphons away clast to be treated, at this point, automatic drill riveter high-speed holemaking can be carried out, generation it is broken
Bits are absorbed in time, are prevented winding cutter, are scratched component.When the nozzle of snorkel 3 is opened, snorkel 3 is communicated with the atmosphere,
Because the shunting function of snorkel point is walked a part, the suction of chip removal branch 2 weakens for the suction of chip removal main road 1, at this point, can be into
Row automatic Drilling/Riveting machine transplanting of rice nail riveting damages product without easily causing rivet to be inserted into angular deviation.
Illustrate a kind of automatic drill riveter chip removal mouth suction control method of the present invention, this method packet referring to attached drawing 1 and attached drawing 2
Include following steps：
1) before automatic drill riveter carries out drilling, dust catcher is automatically opened, and cylinder 6 pushes gas circuit block 5 to seal snorkel 3
Nozzle；
2) automatic drill riveter carries out drilling, and chip removal main road 1 carries out dust suction chip removal；At this point, 2 mouthfuls of chip removal branch of suction is most
Greatly, the clast and mist of oil of generation are absorbed in time, are prevented winding cutter, are scratched component.
3) automatic drill riveter Switch of working position prepares plug pin riveting, and cylinder 6 retracts at this time, and snorkel 3 is communicated with the atmosphere；This
When, the suction that 2 mouthfuls of chip removal branch is minimum, and rivet is not easily caused to be inserted into angular deviation, damages product.
4) after boring and riveting machine completes plug pin riveting, Switch of working position prepares drilling, and cylinder 6 pushes gas circuit block 5 to seal logical at this time
Port.
The foregoing is merely preferable implementation examples of the invention, are not intended to restrict the invention, it is all in spirit of that invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of automatic drill riveter chip removal mouth device for controlling sucking force, including chip discharging tube and dust catcher, it is characterised in that：The chip removal
Pipe is Y-piece；
The Y-piece is divided into chip removal main road, chip removal branch and snorkel three；
Chip removal main road end connects dust catcher；
The chip removal branch connects automatic drill riveter chip removal mouth；
The nozzle of the snorkel is connected to atmosphere, is additionally provided with mobile gas circuit link stopper at nozzle.
2. automatic drill riveter chip removal mouth device for controlling sucking force as described in claim 1, it is characterised in that：The chip removal main road and
The caliber of chip removal branch is identical, is 1 with the ratio between snorkel pipe diameter size:2~2:3.
3. automatic drill riveter chip removal mouth device for controlling sucking force as claimed in claim 1 or 2, it is characterised in that：The chip removal master
The caliber of road and chip removal branch is 35~40mm, and the caliber of snorkel is 60~70mm.
4. automatic drill riveter chip removal mouth device for controlling sucking force as described in claim 1, it is characterised in that：The snorkel and row
Branch infall is considered to be worth doing apart from chip removal branch nozzle at least 1.5m.
5. automatic drill riveter chip removal mouth device for controlling sucking force as described in claim 1, it is characterised in that：The gas circuit link stopper
It is fixed on the telescopic rod of cylinder.
6. automatic drill riveter chip removal mouth device for controlling sucking force as described in claim 1, it is characterised in that：The pipe of the snorkel
Mouth is fixed with dust cover.
7. a kind of automatic drill riveter chip removal that the automatic drill riveter chip removal mouth device for controlling sucking force using described in claim 5 is realized
Mouth suction control method, carries out as steps described below：
1) before automatic drill riveter carries out drilling, dust catcher is automatically opened, and cylinder promotion gas circuit block seals the nozzle of snorkel；
2) automatic drill riveter carries out drilling, and chip removal main road carries out dust suction chip removal；
3) automatic drill riveter Switch of working position prepares plug pin riveting, and cylinders retract, snorkel are communicated with the atmosphere at this time；
4) after boring and riveting machine completes plug pin riveting, Switch of working position prepares drilling, and cylinder pushes gas circuit block to seal snorkel at this time
Nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033108.6A CN106493120B (en) | 2016-11-16 | 2016-11-16 | A kind of automatic drill riveter chip removal mouth device for controlling sucking force and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033108.6A CN106493120B (en) | 2016-11-16 | 2016-11-16 | A kind of automatic drill riveter chip removal mouth device for controlling sucking force and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106493120A CN106493120A (en) | 2017-03-15 |
| CN106493120B true CN106493120B (en) | 2018-11-30 |
Family
ID=58327510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611033108.6A Active CN106493120B (en) | 2016-11-16 | 2016-11-16 | A kind of automatic drill riveter chip removal mouth device for controlling sucking force and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106493120B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386445A (en) * | 1980-05-27 | 1983-06-07 | Alain Rudolf | Dynamic vacuum cleaning device |
| US5203855A (en) * | 1990-12-21 | 1993-04-20 | The Boeing Company | Method of mist lubrication, chip vacuum and coil cooling |
| CN104308640A (en) * | 2014-10-16 | 2015-01-28 | 重庆金仑工业股份有限公司 | Intermittent scrap removal device for workpiece hole |
| CN104708322A (en) * | 2015-02-15 | 2015-06-17 | 南京航空航天大学 | Multifunctional drilling and riveting actuator and working method thereof |
| CN204524852U (en) * | 2015-03-31 | 2015-08-05 | 南京航空航天大学 | Multi-functional pressure foot of automatic drill-rivet end effector system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218338A (en) * | 1999-01-28 | 2000-08-08 | Ricoh Co Ltd | Contracted member disassembling device |
-
2016
- 2016-11-16 CN CN201611033108.6A patent/CN106493120B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386445A (en) * | 1980-05-27 | 1983-06-07 | Alain Rudolf | Dynamic vacuum cleaning device |
| US5203855A (en) * | 1990-12-21 | 1993-04-20 | The Boeing Company | Method of mist lubrication, chip vacuum and coil cooling |
| CN104308640A (en) * | 2014-10-16 | 2015-01-28 | 重庆金仑工业股份有限公司 | Intermittent scrap removal device for workpiece hole |
| CN104708322A (en) * | 2015-02-15 | 2015-06-17 | 南京航空航天大学 | Multifunctional drilling and riveting actuator and working method thereof |
| CN204524852U (en) * | 2015-03-31 | 2015-08-05 | 南京航空航天大学 | Multi-functional pressure foot of automatic drill-rivet end effector system |
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| Publication number | Publication date |
|---|---|
| CN106493120A (en) | 2017-03-15 |
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