CN107984015A - A kind of helical milling device for composite material - Google Patents
A kind of helical milling device for composite material Download PDFInfo
- Publication number
- CN107984015A CN107984015A CN201810021522.8A CN201810021522A CN107984015A CN 107984015 A CN107984015 A CN 107984015A CN 201810021522 A CN201810021522 A CN 201810021522A CN 107984015 A CN107984015 A CN 107984015A
- Authority
- CN
- China
- Prior art keywords
- motor
- screw
- support plate
- bearing
- composite material
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 238000003754 machining Methods 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims abstract description 11
- 241000220317 Rosa Species 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
- B23C9/005—Details or accessories so far as specially adapted to milling machines or cutter milling heads
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/30—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members controlled in conjunction with the feed mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention belongs to machine plus field, and in particular to a kind of helical milling device for composite material.Technical solution is as follows：Main shaft is connected with motor one, main shaft, two axis are installed on eccentric disk, two axis are installed on big sleeve by small rolling bearing, motor four is connected by synchronous belt drive mechanism one with two axis, big sleeve is installed on bearing by large-diameter roller bearing, motor two is installed on base by synchronous belt drive mechanism two and big sleeve connection, motor two and motor four, and bearing is fixedly connected with base；Base is equipped with sliding block one, and longitudinal rolling linear guide is installed on bottom plate, and sliding block one is installed togather with longitudinal rolling linear guide；Base is equipped with screw one, and screw one is sleeved on longitudinal ball-screw, and longitudinal ball-screw is installed on bottom plate；Longitudinal ball-screw is connected with motor three, and motor three is installed on bottom plate；Equipped with machining inclination angle adjustment mechanism.The present invention can complete the processing of composite material helical milling, ensure processing quality.
Description
Technical field
The invention belongs to machine plus field, and in particular to a kind of helical milling device for composite material.
Background technology
During helical milling, cutter is revolving round the sun on the basis of its own rotation around hole machined center, and keeps
Axial feed, is eccentric processing process, it is possible to achieve the efficient hole machined of difficult-to-machine material.Existing helical milling equipment has
Kind more than ten, is the design carried out according to the machining mechanism of helical milling, although can meet helical milling processing request,
But composite material delamination easily occurs in helical milling process mesoporous entrance, also without a kind of special pin of relevant device
The characteristics of composite material, is designed.The eccentric adjustment of majority equipment at present passes through the relative motion of double eccentric sleeves cylinder, straight-line electric
Machine or oat tail groove structure are completed.
The content of the invention
The present invention provides a kind of helical milling device for composite material, using the milling mode of angle tilt, completes
Composite material helical milling is processed, and ensure that processing quality.
Technical scheme is as follows：
A kind of helical milling device for composite material, the main shaft are connected with motor one, and the main shaft passes through joint
Bearing or self-aligning ball bearing are installed on eccentric disk, and motor one is installed in small support plate；Two axis are connected with the eccentric disk, and two
Axis is installed on big sleeve by small rolling bearing, and motor four is connected by synchronous belt drive mechanism one with two axis, and big sleeve leads to
Large-diameter roller bearing is crossed on the bearing, motor two by synchronous belt drive mechanism two and big sleeve connection, the small support plate,
Motor two and motor four are installed on base, and the bearing is fixedly connected with the base；The base is equipped with sliding block one, indulges
It is installed on to rolling linear guide on bottom plate, sliding block one is installed togather with longitudinal rolling linear guide；On the base
Equipped with screw one, screw one is sleeved on longitudinal ball-screw, and longitudinal ball-screw is installed on the bottom plate；Longitudinal ball wire
Thick stick is connected with motor three, and motor three is installed on the bottom plate；Equipped with machining inclination angle adjustment mechanism.
The helical milling device for composite material, a kind of mode include branch for the machining inclination angle adjustment mechanism
Plate, hanging plate and motor five, motor five are connected on big sleeve by hanging plate, and the support plate is connected with motor five, the main shaft with
The support plate is connected by screw.
The helical milling device for composite material, is additionally provided with transverse feed mechanism, including platter, support
Plate, installing plate, horizontal rolling linear guide, sliding block two, horizontal ball-screw, screw two and motor six, the platter and institute
State and set in vertical state between bottom plate, horizontal rolling linear guide is arranged on the platter, and sliding block two is arranged on described
In support plate, sliding block two is installed togather with horizontal rolling linear guide；The support plate is equipped with screw two, screw two
It is sleeved on horizontal ball-screw, horizontal ball-screw is installed on the platter；Horizontal ball-screw is connected with motor six,
Motor six is installed on the platter；The installing plate is installed in the support plate by screw.
The helical milling device for composite material, another way are the machining inclination angle adjustment mechanism bag
Lock washer is included, the lock washer is placed between the support plate and installing plate.
The helical milling device for composite material, its preferred solution are the head installation cutter of the main shaft,
The cutter is rose cutter.
Operation principle is：Before processing, main shaft is in same axis of rotation with big sleeve, and motor four first passes through synchronous belt
Transmission mechanism one drives two axis to rotate, so as to drive main shaft to deviate by eccentric disk, completes the bias between main shaft and big sleeve
Away from adjustment；During the work time, while main shaft does rotation under the drive of motor one, toothed belt transmission is passed through by motor two
Mechanism two drives big sleeve to revolve round the sun, and axial feed drives longitudinal ball screw turns by motor three, drives the institute of substrate
There is component to be moved along longitudinal rolling linear guide.
There is provided a set of transverse feed mechanism, to realize the processing in laterally-distinct hole in process.Complete one
After hole machined, it is necessary to when processing next hole, horizontal ball screw turns are driven by motor six, to complete part displacement.
In order to realize main shaft small angle inclination (within 1 °), a kind of scheme, drives support plate to do low-angle rotation by motor five
Turn to realize that main shaft does small angle inclination, remove support plate, hanging plate and motor five afterwards, locating ring is installed between main shaft and eccentric disk
Realize the positioning of main shaft.Another scheme, main shaft do not tilt in itself, and installing plate is done small angle inclination (within 1 °), support plate
Lock washer is placed between installing plate and completes positioning.
Beneficial effects of the present invention are：
1st, the corner by adjusting eccentric disk realizes the adjustment of eccentricity between main shaft and big sleeve, simple in structure, is easy to
Realize, can accurately manipulate.
2nd, equipped with transverse feed mechanism, it is possible to achieve the laterally processing in multiple holes, it is convenient and practical.
3rd, helical milling is completed using rose cutter and machining inclination angle adjustment mechanism mode, when machining composite material will not go out
The phenomenon of existing hole entrance layering.
4th, free tune can be realized using the connection mode of oscillating bearing or self-aligning ball bearing between main shaft and eccentric disk
Section, to adapt to the swing of main shaft.
Brief description of the drawings
Fig. 1 is the helical milling device front view for composite material；
Fig. 2 is the helical milling device top view for composite material；
Fig. 3 adjusts schematic diagram for eccentricity；
Fig. 4 is transverse feed mechanism front view；
Fig. 5 is transverse feed mechanism top view；
Fig. 6 is the state diagram that transverse feed mechanism is processed Inclination maneuver；
Fig. 7 is the structure chart that main shaft is processed Inclination maneuver；
Fig. 8 is B-B direction sectional view in Fig. 7.
In figure, 1, cutter, 2, small rolling bearing, 3, main shaft, 4, bearing, 5, big sleeve, 6, large-diameter roller bearing, 7, eccentric
Plate, 8, oscillating bearing or self-aligning ball bearing, 9, synchronous belt drive mechanism one, 10, motor one, 11, synchronous belt drive mechanism two,
12nd, motor two, 13, motor three, 14, longitudinal ball-screw, 15, two axis, 16, base, 18, bottom plate, 19, small support plate, 20, electricity
Machine four, 21, longitudinal rolling linear guide, 22, horizontal rolling linear guide, 23, horizontal ball-screw, 24, platter, 25, branch
Fagging, 26, motor six, 27, installing plate, 28, lock washer, 29, support plate, 30, hanging plate, 31, motor five.
Embodiment
As shown in Figs. 1-5, a kind of helical milling device for composite material, cutter 1 are installed on the head of main shaft 3, institute
It is rose cutter to state cutter 1, and the main shaft 3 is connected with motor 1, and the main shaft 3 is installed on eccentric disk 7 by oscillating bearing 8
On, motor 1 is installed in small support plate 19；Two axis 15 are connected with the eccentric disk 7, and two axis 15 are pacified by small rolling bearing 2
On big sleeve 5, motor 4 20 is connected by synchronous belt drive mechanism 1 with two axis 15, and big sleeve 5 passes through large-diameter roller bearing
On the carrier 4, motor 2 12 is connected by synchronous belt drive mechanism 2 11 with big sleeve 5 for 6 installations, the small support plate 19, electricity
Machine 2 12 and motor 4 20 are installed on base 16, and the bearing 4 is fixedly connected with the base 16；The base 16 is equipped with
Sliding block one, longitudinal rolling linear guide 21 are installed on bottom plate 18, and sliding block one is fitted to longitudinal rolling linear guide 21
Together；The base 16 is equipped with screw one, and screw one is sleeved on longitudinal ball-screw 14, and longitudinal ball-screw 14 is installed on
On the bottom plate 18；Longitudinal ball-screw 14 is connected with motor 3 13, and motor 3 13 is installed on the bottom plate 18；It is additionally provided with horizontal stroke
To feed mechanism, including platter 24, support plate 25, installing plate 27, horizontal rolling linear guide 22, sliding block two, horizontal ball
Leading screw 23, screw two and motor 6 26, are set in vertical state between the platter 24 and the bottom plate 18, laterally roll straight
Line guide rail 22 is arranged on the platter 24, and sliding block two is arranged in the support plate 25, sliding block two and horizontal rolling linear
Guide rail 22 is installed togather；The support plate 25 is equipped with screw two, and screw two is sleeved on horizontal ball-screw 23, horizontal
It is installed on to ball-screw 23 on the platter 24；Horizontal ball-screw 23 is connected with motor 6 26, and motor 6 26 is installed on
On the platter 24；The installing plate 27 is installed in the support plate 25 by screw.
Embodiment 1
As shown in Figure 7,8, machining inclination angle adjustment mechanism, including support plate 29, hanging plate 30 and motor 5 31, motor five are additionally provided with
31 are connected on big sleeve 5 by hanging plate 30, and the support plate 29 is connected with motor 5 31, and the main shaft 3 is logical with the support plate 29
Cross screw connection.
Embodiment 2
As shown in fig. 6, being additionally provided with machining inclination angle adjustment mechanism, i.e., lock washer 28, the lock washer 28 are placed on the branch
Between fagging 25 and installing plate 27.
Claims (5)
1. a kind of helical milling device for composite material, it is characterised in that main shaft is connected with motor one, and the main shaft passes through
Oscillating bearing or self-aligning ball bearing are installed on eccentric disk, and motor one is installed in small support plate；Two axis are consolidated with the eccentric disk
Even, two axis are installed on big sleeve by small rolling bearing, and motor four is connected by synchronous belt drive mechanism one with two axis, big set
Cylinder is installed on bearing by large-diameter roller bearing, and motor two passes through synchronous belt drive mechanism two and big sleeve connection, the ramuscule
Fagging, motor two and motor four are installed on base, and the bearing is fixedly connected with the base；The base is equipped with sliding block
One, longitudinal rolling linear guide is installed on bottom plate, and sliding block one is installed togather with longitudinal rolling linear guide；The bottom
Seat is equipped with screw one, and screw one is sleeved on longitudinal ball-screw, and longitudinal ball-screw is installed on the bottom plate；Longitudinal direction rolling
Ballscrew is connected with motor three, and motor three is installed on the bottom plate；Equipped with machining inclination angle adjustment mechanism.
2. the helical milling device according to claim 1 for composite material, it is characterised in that the machining inclination angle tune
Complete machine structure includes support plate, hanging plate and motor five, and motor five is connected on big sleeve by hanging plate, and the support plate connects with motor five
Connect, the main shaft is connected by screw with the support plate.
3. the helical milling device according to claim 1 for composite material, it is characterised in that equipped with traverse feed machine
Structure, including platter, support plate, installing plate, horizontal rolling linear guide, sliding block two, horizontal ball-screw, screw two and motor
Six, set in vertical state between the platter and the bottom plate, horizontal rolling linear guide is arranged on the platter,
Sliding block two is arranged in the support plate, and sliding block two is installed togather with horizontal rolling linear guide；In the support plate
Equipped with screw two, screw two is sleeved on horizontal ball-screw, and horizontal ball-screw is installed on the platter；Horizontal ball
Leading screw is connected with motor six, and motor six is installed on the platter；The installing plate is installed on the support plate by screw
On.
4. the helical milling device according to claim 3 for composite material, it is characterised in that the machining inclination angle tune
Complete machine structure includes lock washer, and the lock washer is placed between the support plate and installing plate.
5. the helical milling device according to claim 1 for composite material, it is characterised in that the head of the main shaft
Cutter is installed, the cutter is rose cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021522.8A CN107984015A (en) | 2018-01-10 | 2018-01-10 | A kind of helical milling device for composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021522.8A CN107984015A (en) | 2018-01-10 | 2018-01-10 | A kind of helical milling device for composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107984015A true CN107984015A (en) | 2018-05-04 |
Family
ID=62039815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810021522.8A Pending CN107984015A (en) | 2018-01-10 | 2018-01-10 | A kind of helical milling device for composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107984015A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201744715U (en) * | 2010-07-19 | 2011-02-16 | 天津大学 | Improved automatic helical-milling device |
| CN102658391A (en) * | 2012-05-18 | 2012-09-12 | 大连理工大学 | Spiral hole milling device |
| CN102689040A (en) * | 2012-05-15 | 2012-09-26 | 上海飞机制造有限公司 | Hole helical milling device |
| CN102794491A (en) * | 2012-08-22 | 2012-11-28 | 浙江大学 | Device and method of automatic helical milling of hole |
| CN102922027A (en) * | 2012-11-02 | 2013-02-13 | 无锡华联科技集团有限公司 | Milling head cross fine-adjusting mechanism for double-groove edge milling machine for tooth-shaped plates |
| CN103192125A (en) * | 2013-03-28 | 2013-07-10 | 大连理工大学 | Portable spiral hole milling device and machining method |
| JP3193764U (en) * | 2014-06-23 | 2014-10-23 | 鼎紳精機有限公司 | Screw forming machine |
| CN104117719A (en) * | 2014-07-14 | 2014-10-29 | 大连交通大学 | Spiral hole milling device |
| CN204035644U (en) * | 2014-09-16 | 2014-12-24 | 东北大学 | Novel spiral milling device |
| CN104227101A (en) * | 2014-09-16 | 2014-12-24 | 东北大学 | Novel helical hole milling device |
| CN104325183A (en) * | 2014-10-28 | 2015-02-04 | 浙江日发航空数字装备有限责任公司 | Adjustable eccentric helical hole milling device |
| CN105414618A (en) * | 2015-12-17 | 2016-03-23 | 山东农业大学 | Small plate table type chamfering machine |
| CN106077774A (en) * | 2016-07-07 | 2016-11-09 | 大连理工大学 | A kind of ultrasonic helical milling device and processing method |
| CN106218916A (en) * | 2016-07-15 | 2016-12-14 | 浙江大学 | A kind of multi-functional end effector |
| CN106670553A (en) * | 2017-02-24 | 2017-05-17 | 大连交通大学 | Planetary speed reduction type eccentricity-adjustable helical hole-milling device |
| CN206492968U (en) * | 2017-02-24 | 2017-09-15 | 大连交通大学 | Planetary reduction gear formula adjusts offset helical milling device |
| CN207709979U (en) * | 2018-01-10 | 2018-08-10 | 东北大学 | A kind of helical milling device for composite material |
-
2018
- 2018-01-10 CN CN201810021522.8A patent/CN107984015A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201744715U (en) * | 2010-07-19 | 2011-02-16 | 天津大学 | Improved automatic helical-milling device |
| CN102689040A (en) * | 2012-05-15 | 2012-09-26 | 上海飞机制造有限公司 | Hole helical milling device |
| CN102658391A (en) * | 2012-05-18 | 2012-09-12 | 大连理工大学 | Spiral hole milling device |
| CN102794491A (en) * | 2012-08-22 | 2012-11-28 | 浙江大学 | Device and method of automatic helical milling of hole |
| CN102922027A (en) * | 2012-11-02 | 2013-02-13 | 无锡华联科技集团有限公司 | Milling head cross fine-adjusting mechanism for double-groove edge milling machine for tooth-shaped plates |
| CN103192125A (en) * | 2013-03-28 | 2013-07-10 | 大连理工大学 | Portable spiral hole milling device and machining method |
| JP3193764U (en) * | 2014-06-23 | 2014-10-23 | 鼎紳精機有限公司 | Screw forming machine |
| CN104117719A (en) * | 2014-07-14 | 2014-10-29 | 大连交通大学 | Spiral hole milling device |
| CN204035644U (en) * | 2014-09-16 | 2014-12-24 | 东北大学 | Novel spiral milling device |
| CN104227101A (en) * | 2014-09-16 | 2014-12-24 | 东北大学 | Novel helical hole milling device |
| CN104325183A (en) * | 2014-10-28 | 2015-02-04 | 浙江日发航空数字装备有限责任公司 | Adjustable eccentric helical hole milling device |
| CN105414618A (en) * | 2015-12-17 | 2016-03-23 | 山东农业大学 | Small plate table type chamfering machine |
| CN106077774A (en) * | 2016-07-07 | 2016-11-09 | 大连理工大学 | A kind of ultrasonic helical milling device and processing method |
| CN106218916A (en) * | 2016-07-15 | 2016-12-14 | 浙江大学 | A kind of multi-functional end effector |
| CN106670553A (en) * | 2017-02-24 | 2017-05-17 | 大连交通大学 | Planetary speed reduction type eccentricity-adjustable helical hole-milling device |
| CN206492968U (en) * | 2017-02-24 | 2017-09-15 | 大连交通大学 | Planetary reduction gear formula adjusts offset helical milling device |
| CN207709979U (en) * | 2018-01-10 | 2018-08-10 | 东北大学 | A kind of helical milling device for composite material |
Non-Patent Citations (1)
| Title |
|---|
| 张萍主编: "《机械制造技术 机械加工基础技能训练》", 30 April 2012, 北京理工大学出版社, pages: 112 - 113 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100546768C (en) | A kind of four-station water drill inclined plane milling and casting machine | |
| CN103722579B (en) | Large-caliber PVC pipe planet cutting machine | |
| CN107378539A (en) | A kind of attaching nut's slant hole processing device | |
| CN201231434Y (en) | Four-position water-drilling inclined-plane grinding and polishing device | |
| CN108481018B (en) | Automatic centering centre frame | |
| CN104624898B (en) | A kind of general purpose single spindle vertical high speed cold is tempered lathe | |
| CN204935343U (en) | Roller sphere mill overcharge is put | |
| CN207709979U (en) | A kind of helical milling device for composite material | |
| CN204148591U (en) | A kind of helical milling device | |
| CN108723434A (en) | A kind of lathe fixing device for drilling | |
| CN107984015A (en) | A kind of helical milling device for composite material | |
| CN108857622A (en) | A kind of Novel portable lathe taper hole precision reparation instrument | |
| CN206276943U (en) | A kind of adjustable cone than boring equipment | |
| CN108436703B (en) | Vertical type composite processing machine tool based on tapered roller sphere base surface | |
| CN205551984U (en) | Plate bores and mills device | |
| CN207756955U (en) | Aluminium wheels special plane | |
| CN208304671U (en) | A kind of five travelling wheelhead roll grinders | |
| CN205218517U (en) | Compound two main shaft digit control machine tool | |
| CN107322035B (en) | terminal hole making actuator for laminated assembly of airplane body components | |
| CN207682145U (en) | A kind of synchronous rotary control mechanism in multistation board | |
| CN113910091B (en) | Polishing machine for spherical base surface of conical roller | |
| CN214980045U (en) | Double-station synchronous machining module capable of translating | |
| CN115255528A (en) | Cut-in type cylindrical roller electrolytic superfinishing machine and machining method | |
| CN111098211A (en) | Vertical grinding and super-integrating machine for spherical basal plane of conical roller | |
| CN210189316U (en) | Roller fine grinder for spherical bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |