CN106624945A - Three-shaft machining mechanism for automatic milling of aircraft large part robot - Google Patents
Three-shaft machining mechanism for automatic milling of aircraft large part robot Download PDFInfo
- Publication number
- CN106624945A CN106624945A CN201710056546.2A CN201710056546A CN106624945A CN 106624945 A CN106624945 A CN 106624945A CN 201710056546 A CN201710056546 A CN 201710056546A CN 106624945 A CN106624945 A CN 106624945A
- Authority
- CN
- China
- Prior art keywords
- machining mechanism
- driving means
- robot
- base plate
- axis machining
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/32—Feeding working-spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/041—Spindle-reversing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a three-shaft machining mechanism for automatic milling of an aircraft large part robot. The three-shaft machining mechanism for automatic milling is characterized by being directly connected with a robot and being used when self absolute precision of the robot cannot achieve the machining precision requirement. The three-shaft machining mechanism comprises a flange plate, a large baseplate, a swing baseplate and a cutter base; a first driving device is arranged on the large baseplate; the lower end of the first driving device is connected with a first rolling column lead screw device for controlling the large baseplate to perform a transverse feeding motion; the swing baseplate is provided with a second driving device and a third driving device; the second driving device is connected with a gear rack and two arc guide rails for controlling the swing baseplate to swing left and right; a cutter is overlapped with a free curve surface normal; a first linear guide rail and a second linear guide rail are arranged between the flange plate and the large baseplate; the lower end of the third driving device is connected with a second rolling column lead screw device for controlling the cutter base to perform a longitudinal motion; and the cutter base is connected with a third linear guide rail.
Description
Technical field
The present invention relates to a kind of robot milling automatic processing unit (plant), particularly discloses a kind of for Large Aircraft Components machine
The three axis machining mechanism of people's milling automatic, is applied to the fitting allowance to free form surface in aviation field Large-Scale Equipment assembling process
Processing.
Background technology
At present, aviation field aircraft assembling line is boarded a plane big part（Such as covering）During Butt Assembling, frequently with artificial
Polishing fitting allowance, because assembly precision has high demands, so working strength is big, inefficiency, particularly in polishing composite
When can also produce noxious material and affect workman physically and mentally healthy.In order to meet the demand and occupational health demand of production, design is needed
Set of device is replacing manual labor.
The content of the invention
Present invention aim to address the defect of prior art, there is provided a kind of high milling automatic of production efficiency adds frock
Put, disclose a kind of three axis machining mechanism for Large Aircraft Components robot milling automatic, the machine in robot milling automatic
People itself supports the use when absolute precision does not reach requirement on machining accuracy, realizes the automatic of any free form surface in working range
Milling Process.
What the present invention was realized in：A kind of three axis machining mechanism for Large Aircraft Components robot milling automatic, its
It is characterised by：Described milling automatic three axis machining mechanism is directly connected with robot, in robot itself absolute precision up to not
Use during to requirement on machining accuracy；Described three axis machining mechanism includes flanged plate（1）, big base plate（2）, swing base plate（6）With
Tool rest（10）, described big base plate（2）On be provided with first driving means（3）, described swing base plate（6）On be provided with second
Driving means（7）With the 3rd driving means（11）, described first driving means（3）Lower end is connected with the first roller lead screw device
（4）, described flanged plate（1）With big base plate（2）Between be provided with first straight line guide rail（5）With second straight line guide rail（16）, it is described
Big base plate（2）By the first roller lead screw device（4）It is used as traverse feed movement, the second described driving means（7）Connection
There is rack-and-pinion（8）With two arc-shaped guide rails（9）, described swing base plate（6）By rack-and-pinion（8）Gearing carries out left and right
Swing, make cutter（15）Keep overlapping with free form surface normal, the 3rd described driving means（11）Lower end is connected with the second rolling
Post lead screw device（12）, described tool rest（10）With the 3rd line slideway（13）Connection, tool rest（10）By the second roller screw mandrel dress
Put（12）It is used as and vertically moves.
Described tool rest（10）On be fixed with spindle motor（14）, described cutter（15）It is installed on spindle motor（14）
On, with spindle motor（14）Rotate and rotate, the 3rd driving means（11）Control cutter（15）Make cutting depth adjustment, first drives
Dynamic device（3）Control cutter（15）Make in-movement, the second described driving means（7）Meet the change of free form surface normal
The adjustment requirement of change, described milling automatic three axis machining mechanism meets cutting three elements requirement, realizes to free form surface
Milling automatic processing.Described milling automatic three axis machining mechanism is by joint of robot diverse location and the tune of different angles
It is whole and reach different location points, realize the automatic of any free form surface in milling automatic three axis machining mechanism working range
Milling Process.
The invention has the beneficial effects as follows：The present invention is led by first driving means, the first roller lead screw device, first straight line
Rail and second straight line guide rail realize the traverse feed action of milling automatic, and the present invention passes through the 3rd driving means, the second roller
Lead screw device and the 3rd line slideway realize longitudinal cutting-in adjustment action of milling automatic, and the present invention is driven by spindle motor
The high speed rotation of cutter, present invention accomplishes the basic three elements of cutting.The present invention is by the second driving means and rack-and-pinion
Structure makes cutter swing, and realizes the requirement that cutter overlaps all the time with surface normal.The present invention can be with robot flange
Disk connects, and in robot working range, by adjusting joint of robot diverse location and different angles different positions is reached
Put a little to adapt to the Milling Process of Large Aircraft Components free form surface.The present invention instead of manual polishing aircraft and dock big part assembling
Front surplus, improves production efficiency, while reducing human cost, has ensured workman's career safety ＆ health requirement.
Description of the drawings
Fig. 1 is a kind of shaft side figure of the three axis machining mechanism for Large Aircraft Components robot milling automatic of the present invention.
Fig. 2 is that a kind of front view structure of the three axis machining mechanism for Large Aircraft Components robot milling automatic of the present invention is shown
It is intended to.
Fig. 3 is that a kind of left view structure of the three axis machining mechanism for Large Aircraft Components robot milling automatic of the present invention is shown
It is intended to.
Fig. 4 is that a kind of plan structure of the three axis machining mechanism for Large Aircraft Components robot milling automatic of the present invention is shown
It is intended to.
In figure：1st, flanged plate；2nd, big base plate；3rd, first driving means；4th, the first roller lead screw device；5th, first
Line slideway；6th, base plate is swung；7th, the second driving means；8th, rack-and-pinion；9th, arc-shaped guide rail；10th, tool rest；11st,
Three driving means；12nd, the second roller lead screw device；13rd, the 3rd line slideway；14th, spindle motor；15th, cutter；16th,
Two line slideways.
Specific embodiment
With reference to the accompanying drawings 1～4, a kind of three axis machining mechanism for Large Aircraft Components robot milling automatic of the present invention, its
Structure includes flanged plate 1, big base plate 2, swings base plate 6 and tool rest 10.First driving means 3 are provided with described big base plate 2,
The second driving means 7 and the 3rd driving means 11, the described lower end of first driving means 3 are provided with described swing base plate 6
It is connected with the first roller lead screw device 4, between described flanged plate 1 and big base plate 2 first straight line guide rail 5 and second straight line is provided with
Guide rail 16, described big base plate 2 is used as traverse feed movement, the second described driving means 7 by the first roller lead screw device 4
Rack-and-pinion 8 and two arc-shaped guide rails 9 are connected with, described swing base plate 6 is carried out left and right pendulum by the gearing of rack-and-pinion 8
It is dynamic, make cutter 15 keep overlapping with free form surface normal, the described lower end of the 3rd driving means 11 is connected with the second roller screw mandrel
Device 12, described tool rest 10 is connected with the 3rd line slideway 13, and tool rest 10 is used as longitudinal direction by the second roller lead screw device 12
It is mobile.
Spindle motor 14 is fixed with described tool rest 10, described cutter 15 is installed on spindle motor 14 with main shaft electricity
Machine 14 is made to rotate at a high speed, and the 3rd driving means 11 make cutter 15 make cutting depth adjustment, and first driving means 3 make cutter 15 make horizontal stroke
To feed motion.Described milling automatic three axis machining mechanism meets cutting three elements requirement；The second described driving means 7
The adjustment requirement of free form surface normal change is met, described milling automatic three axis machining mechanism meets the milling of free form surface
Cut requirement.Described milling automatic three axis machining mechanism is reached by the adjustment of joint of robot diverse location and different angles
Different location points, the milling automatic for realizing any free form surface in milling automatic three axis machining mechanism working range adds
Work.
In the course of the work, first the present invention is rested near workpiece to be processed with processing stations, starts spindle motor 14
Band cutter 15 rotates at a high speed, and the 3rd driving means 11 drive tool rest 10 and the longitudinal direction of cutter 15 by the second roller lead screw device 12
Corresponding cutting depth is adjusted to, then first driving means 3 drive big base plate 2 to make laterally by the first roller lead screw device 4
Feed motion, while the second driving means 7 drive swing base plate 6 to swing along arc-shaped guide rail 9 by rack-and-pinion 8,
Cutter 15 is set to overlap with surface normal, until completing the Milling Process of the area segments.Then the present invention is moved to next processing
Area segments continue to process, until completing the Milling Process of whole workpiece.
The present invention passes through first driving means, the first roller lead screw device, first straight line guide rail and second straight line guide rail reality
The traverse feed action of milling automatic is showed, the present invention passes through the 3rd driving means, the second roller lead screw device and the 3rd straight line
Guide rail realizes longitudinal cutting-in adjustment action of milling automatic, and by spindle motor, the high speed with cutter rotates the present invention, this
Invention meets the basic three elements of cutting.The present invention puts cutter or so by the second driving means and gear ＆ rack structure
It is dynamic, realize the requirement that cutter overlaps all the time with surface normal.The present invention can be connected by flanged plate with robot ring flange,
In robot working range, different location points are reached by adjusting joint of robot diverse location and different angles to fit
Answer the Milling Process of Large Aircraft Components free form surface.The present invention instead of remaining before the big part assembling of manual polishing aircraft docking
Amount, improves production efficiency, while reducing human cost, has ensured workman's career safety ＆ health requirement.
Claims (3)
1. a kind of three axis machining mechanism for Large Aircraft Components robot milling automatic, it is characterised in that：Described automatic milling
Cut three axis machining mechanism to be directly connected with robot, use when robot itself absolute precision does not reach requirement on machining accuracy；
Described three axis machining mechanism includes flanged plate（1）, big base plate（2）, swing base plate（6）And tool rest（10）, described big base plate
（2）On be provided with first driving means（3）, described swing base plate（6）On be provided with the second driving means（7）Drive with the 3rd
Device（11）, described first driving means（3）Lower end is connected with the first roller lead screw device（4）, described flanged plate（1）With
Big base plate（2）Between be provided with first straight line guide rail（5）With second straight line guide rail（16）, described big base plate（2）By the first roller
Lead screw device（4）It is used as traverse feed movement, the second described driving means（7）It is connected with rack-and-pinion（8）With two arcs
Shape guide rail（9）, described swing base plate（6）By rack-and-pinion（8）Gearing is swung, and makes cutter（15）With freedom
Surface normal keeps overlapping, the 3rd described driving means（11）Lower end is connected with the second roller lead screw device（12）, it is described
Tool rest（10）With the 3rd line slideway（13）Connection, tool rest（10）By the second roller lead screw device（12）It is used as and vertically moves.
2. a kind of three axis machining mechanism for Large Aircraft Components robot milling automatic according to claim 1, its
It is characterised by：Described tool rest（10）On be fixed with spindle motor（14）, described cutter（15）It is installed on spindle motor（14）
On, with spindle motor（14）Rotate and rotate, the 3rd driving means（11）Control cutter（15）Make cutting depth adjustment, first drives
Dynamic device（3）Control cutter（15）Make in-movement, the second described driving means（7）Meet the change of free form surface normal
The adjustment requirement of change, described milling automatic three axis machining mechanism meets cutting three elements requirement, realizes to free form surface
Milling automatic processing.
3. a kind of three axis machining mechanism for Large Aircraft Components robot milling automatic according to claim 1, its
It is characterised by：Described milling automatic three axis machining mechanism is arrived by the adjustment of joint of robot diverse location and different angles
Up to different location points, the milling automatic for realizing any free form surface in milling automatic three axis machining mechanism working range adds
Work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056546.2A CN106624945A (en) | 2017-01-25 | 2017-01-25 | Three-shaft machining mechanism for automatic milling of aircraft large part robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056546.2A CN106624945A (en) | 2017-01-25 | 2017-01-25 | Three-shaft machining mechanism for automatic milling of aircraft large part robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106624945A true CN106624945A (en) | 2017-05-10 |
Family
ID=58841490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710056546.2A Pending CN106624945A (en) | 2017-01-25 | 2017-01-25 | Three-shaft machining mechanism for automatic milling of aircraft large part robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106624945A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243768A (en) * | 2017-07-17 | 2017-10-13 | 合肥卡星数控设备有限公司 | A kind of Machining of Curved Surface Float principal axis structure |
| CN110170678A (en) * | 2019-06-17 | 2019-08-27 | 辽宁科技大学 | A kind of Skin Parts punching device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0679511A (en) * | 1992-08-27 | 1994-03-22 | Synx Kk | Edge preparation device |
| JPH0760523A (en) * | 1993-08-24 | 1995-03-07 | Synx Kk | Cutting device in beveling machine |
| CN1695895A (en) * | 2005-05-26 | 2005-11-16 | 西安理工大学 | Polar coordinates type modular machine tool |
| CN101372079A (en) * | 2008-09-26 | 2009-02-25 | 浙江大学 | Industrial robot cutting and processing system applied to auxiliary assembly of airplane as well as method |
| CN102248193A (en) * | 2011-06-16 | 2011-11-23 | 常州宝隆冶金设备制造有限公司 | Processing unit and processing method of oblique oil holes of roll shaft parts |
| CN202668086U (en) * | 2012-06-21 | 2013-01-16 | 无锡华联精工机械有限公司 | Rotation regulation mechanism for ascending and descending of milling head of edge milling machine |
-
2017
- 2017-01-25 CN CN201710056546.2A patent/CN106624945A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0679511A (en) * | 1992-08-27 | 1994-03-22 | Synx Kk | Edge preparation device |
| JPH0760523A (en) * | 1993-08-24 | 1995-03-07 | Synx Kk | Cutting device in beveling machine |
| CN1695895A (en) * | 2005-05-26 | 2005-11-16 | 西安理工大学 | Polar coordinates type modular machine tool |
| CN101372079A (en) * | 2008-09-26 | 2009-02-25 | 浙江大学 | Industrial robot cutting and processing system applied to auxiliary assembly of airplane as well as method |
| CN102248193A (en) * | 2011-06-16 | 2011-11-23 | 常州宝隆冶金设备制造有限公司 | Processing unit and processing method of oblique oil holes of roll shaft parts |
| CN202668086U (en) * | 2012-06-21 | 2013-01-16 | 无锡华联精工机械有限公司 | Rotation regulation mechanism for ascending and descending of milling head of edge milling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243768A (en) * | 2017-07-17 | 2017-10-13 | 合肥卡星数控设备有限公司 | A kind of Machining of Curved Surface Float principal axis structure |
| CN110170678A (en) * | 2019-06-17 | 2019-08-27 | 辽宁科技大学 | A kind of Skin Parts punching device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |