CN104741653B - Hole machining method for composite material part - Google Patents
Hole machining method for composite material part Download PDFInfo
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- CN104741653B CN104741653B CN201510149379.7A CN201510149379A CN104741653B CN 104741653 B CN104741653 B CN 104741653B CN 201510149379 A CN201510149379 A CN 201510149379A CN 104741653 B CN104741653 B CN 104741653B
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- tool
- hole
- composite material
- chamfering
- material parts
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention provides a hole machining method for a composite material part. A robot mainly composed of a robot body, a main shaft and a control unit is configured, and meanwhile a hole machining tool and a chamfering tool are configured. Accordingly, the hole machining tool is installed on the main shaft firstly; then the robot body is controlled to machine a needed machined hole on the machining surface of the composite material part through the control unit; after the above process is completed, the chamfering tool is installed, the robot body is controlled to perform chamfering machining on the machined hole through the control unit; the above steps are performed repeatedly until the hole machining operation on the machining surface is completed. The overall hole machining method not only is easy and convenient to operate, low in needed cost and short in machining cycle, but also can effectively prevent the phenomena of burrs and splitting from occurring at the hole opening.
Description
Technical field
The present invention relates to the processing technique field of composite material parts, more particularly to a kind of large-sized composite material part
Hole forming method.
Background technology
It is existing to be applied in aircraft, the hole machined of the large-scale composite material part of automobile and other industries, for avoiding going out at aperture
Show the phenomenons such as burr, splitting, universal processing mode is：Increase backing plate at aperture, then carry out hole machined.Although this kind of mode can
The processing hole of good quality is obtained, but as different composite material parts have different shape and structures, in other words, is combined
The characteristics of material parts have property in irregular shape, machined surface mostly are the different cambered surface of curvature, accordingly, according to above-mentioned side
Formula carries out hole machined to large-scale composite material part, then every kind of composite material parts need the special backing plate of respective production, then,
The cost of hole machined operation can be caused surging, and understood extension of the work cycle, undoubtedly be unfavorable for the competition development of enterprise.
Therefore, it is necessary to provide a kind of technological means to solve drawbacks described above.
The content of the invention
It is an object of the invention to overcome the defect of prior art, there is provided the hole forming method of composite material parts, to solve
Certainly in prior art there is high cost, process-cycle length, the phenomenons such as burr, splitting easily occur in the hole machined of composite material parts
Problem.
The present invention is achieved in that the hole forming method of composite material parts, comprises the following steps：
S101, prepare composite material parts to be processed, the composite material parts have at least one machined surface, and in
The machine direction to be processed to the machined surface is set on the machined surface；
S102, setting one stop the first rest area placed for the composite material parts；
S103, by the composite material parts on first rest area；
S104, the robot for preparing the composite material parts are carried out with hole machined, arranging the robot includes
Robot body, the main shaft for process tool installation settings and the control unit to control the robot body work,
The main shaft is made on the robot body, the planetary drive that the main shaft includes driving process tool to work is set
Mechanism and the cutter changing device to change process tool；
S105, arrange one for the robot installation settings the second rest area, and make second rest area close to
First rest area；
S106, by the movement of the machine direction of machined surface described in the Robot on second rest area；
S107, prepare needed for aperture knife tool and to process on the machined surface to the aperture knife tool
Processing hole carry out the chamfering tool of chamfering；
The tool magazine that S108, setting one are deposited for the aperture knife tool, the chamfering tool；
S109, the aperture knife tool, the chamfering tool are deposited in into the tool magazine；
S110, the aperture knife tool for depositing in the tool magazine is installed on by the master by the cutter changing device
On axle；
S111, the robot body is controlled by control unit hole machined operation is carried out to the machined surface；
S112, process on the machined surface needed for processing hole after, the robot is controlled by described control unit
Body carries out withdrawing operation, so as to the processing hole that is moved away from the machined surface of the aperture knife tool be back to initial position；
S113, the aperture knife tool on the main shaft is moved to by the tool magazine by the cutter changing device；
S114, the chamfering tool for depositing in the tool magazine is installed on by the main shaft by the cutter changing device
On；
S115, the robot body is controlled by control unit chamfer machining is carried out to the processing hole；
S116, carry out chamfer machining on the processing hole after, the robot body is controlled by described control unit
Withdrawing operation is carried out, so as to the processing hole that is moved away from the machined surface of the chamfering tool be back to initial position；
S117, the chamfering tool on the main shaft is moved to by the tool magazine by the cutter changing device；
S118, repeat step S110 are to step S117, until completing the hole machined operation on the machined surface.
Specifically, arranging the chamfering tool includes handle of a knife and chamfering blades, arrange the handle of a knife include first end and with institute
The second end that first end is oppositely arranged is stated, by the chamfering blades in the first end of the handle of a knife, and in the of the handle of a knife
One end is provided with the clearance structure for avoiding carrying out that hole inwall is contacted with the handle of a knife when hole machined is operated.
Further, make the first end of the handle of a knife be provided with the location division for positioning setting for the chamfering blades, make described
Chamfering blades are placed on the location division and the chamfering blades is fixed on the location division using a fixture.
Further, the fixture is made to be screw.
It is preferred that making to be provided with to lock and anti-skidding packing ring between the screw and the chamfering blades.
Specifically, arrange the robot also include making the robot body slide the slide block that arranges and to
The sliding platform of the glide direction for guiding the slide block and the sliding distance for limiting the slide block, makes the slide block be located at the machine
The bottom of device human body, makes the sliding platform on second rest area and the machine direction along the machined surface extends
Arrange, make the slide block be slidably matched with the sliding platform.
The technique effect of processing method of the composite material parts of the present invention is：By having purchased robot, and make machine
People is mainly made up of robot body, main shaft and control unit, simultaneously, is configured with aperture knife tool and chamfering tool, thus,
First make aperture knife tool is installed on main shaft；Then, robot body is controlled first in composite material parts by control unit
Processing hole needed for processing on machined surface；And after completing this operation, install chamfering tool, then by control unit control machine
Device human body carries out chamfer machining on processing hole；Repeat the above steps, until complete the hole machined operation on machined surface.And it is whole
Individual hole forming method is not only simple to operation, and required low cost, process-cycle are short, and can be effectively prevented from appearance at aperture
The phenomenons such as burr, splitting.
Description of the drawings
Fig. 1 is the schematic diagram of the process equipment used in the processing method of the composite material parts of the present invention；
Fig. 2 be the composite material parts of the present invention processing method used in the schematic diagram of rose reamer that arrives.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
Fig. 1 and Fig. 2 is referred to, below the most preferred embodiment of the hole forming method of the composite material parts of the present embodiment is entered
Row is illustrated.
The hole forming method of the composite material parts of the present embodiment, comprises the following steps：
Step S101, preparation composite material parts 20 to be processed, composite material parts 20 have at least one machined surface
21, and the machine direction to be processed to machined surface 21 is set on machined surface 21, wherein, the machine direction such as arrow P
It is shown, meanwhile, the machined surface 21 has multiple cambered surfaces；
Step S102, setting one stop the first rest area 11 placed for composite material parts 20；
Step S103, by composite material parts 20 on the first rest area 11；
Step S104, the robot 12 for preparing composite material parts 20 are carried out with hole machined, arrange robot 12 and wrap
Include robot body 121, the main shaft 122 for process tool installation settings and the control to control the work of robot body 121
Unit (not indicating in figure) processed, makes main shaft 122 on robot body 121, and arranging main shaft 122 includes driving processing knife
The planetary drive 1221 of tool work, and to change the cutter changing device (not indicating in figure) of process tool；
Step S105, setting one supply the second rest area 13 of 12 installation settings of robot, and make the second rest area 13 close
In the first rest area 11；
Step S106, by robot 12 along machined surface 21 machine direction movement on the second rest area 13；
Step S107, prepare needed for aperture knife tool and to process on machined surface 21 to aperture knife tool
Processing hole carries out the chamfering tool 14 of chamfering；
The tool magazine 15 that step S108, setting one are deposited for aperture knife tool, chamfering tool 14；
Step S109, aperture knife tool, chamfering tool 14 are deposited in into tool magazine 15；
Step S110, the aperture knife tool for depositing in tool magazine 15 is installed on main shaft 122 by cutter changing device；
Step S111, by control unit control robot body 121 hole machined operation is carried out to machined surface 21；
Step S112, process on machined surface 21 needed for processing hole after, robot body 121 is controlled by control unit
Withdrawing operation is carried out, so as to the processing hole that is moved away from machined surface 21 of aperture knife tool be back to initial position, wherein, the withdrawing is grasped
Make specifically, when hole machined, for maintaining static, planetary drive 1221 is by driving hole machined knife for robot body 121
Tool carries out hole machined on machined surface 21, and after hole machined terminates, the direct driving motor configured by planetary drive 1221 can drive
Dynamic aperture knife tool is rotated back to origin, and then control unit can be such that aperture knife tool moves in processing hole along radial direction
Top at heart position, now, control unit can control robot body 121 and move back to initial processing position；
Step S113, the aperture knife tool on main shaft 122 is moved to by tool magazine 15 by cutter changing device；
Step S114, the chamfering tool 14 for depositing in tool magazine 15 is installed on main shaft 122 by cutter changing device；
Step S115, the processing of robot body 121 pairs holes are controlled by control unit carry out chamfer machining；
Step S116, in processing hole on carry out chamfer machining after, by control unit control robot body 121 moved back
Knife is operated, so as to the processing hole that is moved away from machined surface 21 of chamfering tool 14 be back to initial position, wherein, withdrawing operation is concrete
For, when chamfer machining, for maintaining static, planetary drive 1221 is existed robot body 121 by driving chamfering tool 14
Processing carries out chamfer machining on hole, and after chamfer machining terminates, the direct driving motor configured by planetary drive 1221 can drive
Chamfering tool 14 is rotated back to origin, and then control unit can make chamfering tool 14 move to the center in processing hole along radial direction
Top at position, now, control unit can control robot body 121 and move back to initial processing position；
Step S117, the chamfering tool 14 on main shaft 122 is moved to by tool magazine 15 by cutter changing device；
Step S118, repeat step S110 are to step S117, until completing the hole machined operation on machined surface 21.
The present embodiment by having purchased robot 12, and make robot 12 main by robot body 121, main shaft 122 and
Control unit is constituted, and simultaneously, is configured with aperture knife tool and chamfering tool 14, thus, is first made to be provided with hole on main shaft 122 and is added
Work cutter；Then, control robot body 121 by control unit first to process on the machined surface 21 of composite material parts 20
Required processing hole；And after completing this operation, install chamfering tool 14, then robot body 121 is controlled by control unit
Chamfer machining is carried out on processing hole；Repeat the above steps, until complete the hole machined operation on machined surface 21.And whole hole adds
Work method is not only simple to operation, and required low cost, process-cycle are short, and can be effectively prevented from occurring at aperture burr,
The phenomenons such as splitting.
Fig. 2 is referred to, arranging chamfering tool 14 includes handle of a knife 141 and chamfering blades 142, arranging handle of a knife 141 includes first end
1411 and the second end 1412 for being oppositely arranged with first end 1411, by chamfering blades 142 in the first end 1411 of handle of a knife 141,
And the first end 1411 in handle of a knife 141 is provided with the empty avoiding for avoiding carrying out that hole inwall is contacted with handle of a knife 141 when hole machined is operated
Structure 143.Wherein, by the concrete structure of the chamfering tool 14, when chamfer machining, the second end of handle of a knife is fastened on master
On axle, and planetary drive 1221 can drive handle of a knife 141 towards the aperture movement in correspondence processing hole, now, 142 meeting of chamfering blades
Contact aperture by the processing Hole chamfering, and after the completion of chamfer machining, planetary drive 1221 can drive handle of a knife 141 be moved away from plus
Work hole, it is seen then that whole chamfer machining is simple and convenient, and effectively the burr occurred in hole machined, splitting are removed, it is ensured that plus
The quality in work hole.
The replacing of chamfering blades 142 for convenience, in the present embodiment, makes the first end 1411 of handle of a knife 141 be provided with for falling
The location division 1413 that the positioning of angle sword 142 is arranged, makes chamfering blades 142 be placed on location division 1413 and make down using a fixture 144
Angle sword 142 is fixed on location division 1413.
It is preferred that make the fixture 144 be screw, specifically, the screw is for tightening screw, in order to draw materials.Further, being
Avoid screw from occurring the problem for releasing in fixed chamfering blades 142, make to be provided between screw and chamfering blades 142 to lock and
Anti-skidding packing ring 145.
Fig. 1 is referred to, in the present embodiment, arranging robot 12 also includes arranging the slip of robot body 121
Slide block 123, and the glide direction to guide shoe 123 and limit slide block 123 sliding distance sliding platform 124, make
Slide block 123 makes sliding platform 124 be located on the second rest area 13 and along machined surface 21 located at the bottom of robot body 121
Machine direction is extended, and makes slide block 123 be slidably matched with sliding platform 124.And by slide block 123 and sliding platform 124
Arrange, robot body 121 is moved along the machine direction of machined surface 21.
The foregoing is only preferred embodiments of the present invention, its structure is not limited to the above-mentioned shape enumerated, it is all
Any modification, equivalent and improvement for being made within the spirit and principles in the present invention etc., should be included in the protection of the present invention
Within the scope of.
Claims (6)
1. the hole forming method of composite material parts, it is characterised in that comprise the following steps：
S101, preparation composite material parts to be processed, the composite material parts have at least one machined surface, and in described
The machine direction to be processed to the machined surface is set on machined surface；
S102, setting one stop the first rest area placed for the composite material parts；
S103, by the composite material parts on first rest area；
S104, the robot for preparing the composite material parts are carried out with hole machined, the robot include robot sheet
Body, the main shaft for process tool installation settings and the control unit to control the robot body work, the main shaft
On the robot body, the main shaft include driving the planetary drive of process tool work and to
Change the cutter changing device of process tool；
The second rest area that S105, setting one are installed for the robot, and second rest area is put near described first
Put area；
S106, by the movement of the machine direction of machined surface described in the Robot on second rest area；
S107, prepare needed for aperture knife tool and to the aperture knife tool is processed on the machined surface plus
Work hole carries out the chamfering tool of chamfering；
The tool magazine that S108, setting one are deposited for the aperture knife tool, the chamfering tool；
S109, the aperture knife tool, the chamfering tool are deposited in into the tool magazine；
S110, the aperture knife tool for depositing in the tool magazine is installed on by the main shaft by the cutter changing device
On；
S111, the robot body is controlled by control unit hole machined operation is carried out to the machined surface；
S112, process on the machined surface needed for processing hole after, the robot body is controlled by described control unit
Withdrawing operation is carried out, so as to the processing hole that is moved away from the machined surface of the aperture knife tool be back to initial position；
S113, the aperture knife tool on the main shaft is moved to by the tool magazine by the cutter changing device；
S114, the chamfering tool for depositing in the tool magazine is installed on the main shaft by the cutter changing device；
S115, the robot body is controlled by control unit chamfer machining is carried out to the processing hole；
S116, carry out chamfer machining on the processing hole after, controlling the robot body by described control unit is carried out
Withdrawing is operated, so as to the processing hole that is moved away from the machined surface of the chamfering tool be back to initial position；
S117, the chamfering tool on the main shaft is moved to by the tool magazine by the cutter changing device；
S118, repeat step S110 are to step S117, until completing the hole machined operation on the machined surface.
2. the hole forming method of composite material parts as claimed in claim 1, it is characterised in that：The chamfering tool includes knife
Handle and chamfering blades, the second end that the handle of a knife is included first end and is oppositely arranged with the first end, the chamfering blades are located at
In the first end of the handle of a knife, and the first end in the handle of a knife is provided with to avoid carrying out hole inwall and institute when hole machined is operated
State the clearance structure of handle of a knife contact.
3. the hole forming method of composite material parts as claimed in claim 2, it is characterised in that：In the first end of the handle of a knife
Being provided with and the location division for arranging being positioned for the chamfering blades, the chamfering blades are placed on the location division and make institute using a fixture
State chamfering blades to be fixed on the location division.
4. the hole forming method of composite material parts as claimed in claim 3, it is characterised in that：The fixture is screw.
5. the hole forming method of composite material parts as claimed in claim 4, it is characterised in that：The screw and the chamfering
It is provided with to lock and anti-skidding packing ring between sword.
6. the hole forming method of the composite material parts as described in any one of claim 1-5, it is characterised in that：The robot
Also include making the slide block of the robot body slip setting and to guide the glide direction of the slide block and limit institute
The sliding platform of the sliding distance of slide block is stated, the slide block is located at located at the bottom of the robot body, the sliding platform
On second rest area and extended along the machine direction of the machined surface, the slide block is slided with the sliding platform and is matched somebody with somebody
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149379.7A CN104741653B (en) | 2015-03-31 | 2015-03-31 | Hole machining method for composite material part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149379.7A CN104741653B (en) | 2015-03-31 | 2015-03-31 | Hole machining method for composite material part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104741653A CN104741653A (en) | 2015-07-01 |
| CN104741653B true CN104741653B (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510149379.7A Active CN104741653B (en) | 2015-03-31 | 2015-03-31 | Hole machining method for composite material part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104741653B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834467A (en) * | 2018-12-29 | 2019-06-04 | 广州瑞松智能科技股份有限公司 | It is a kind of to mill general device suitable for agitating friction weldering |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61241008A (en) * | 1985-04-18 | 1986-10-27 | Daikin Ind Ltd | Preload type tool holder for robot |
| JP4850299B1 (en) * | 2010-07-08 | 2012-01-11 | 日本省力機械株式会社 | Work processing equipment |
| DE202011052431U1 (en) * | 2011-12-22 | 2013-03-25 | Kuka Systems Gmbh | processing tool |
| DE202012101120U1 (en) * | 2012-03-29 | 2013-07-16 | Kuka Systems Gmbh | processing device |
| CN104015104B (en) * | 2014-06-23 | 2016-05-04 | 苏州博众精工科技有限公司 | A kind of manipulator automatic machining device |
| CN104290011A (en) * | 2014-10-09 | 2015-01-21 | 中国汽车工业工程有限公司 | Robot automatic tool changing workpiece polishing device |
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2015
- 2015-03-31 CN CN201510149379.7A patent/CN104741653B/en active Active
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| CN104741653A (en) | 2015-07-01 |
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