CN109702242A - A kind of rotor gang drill device - Google Patents
A kind of rotor gang drill device Download PDFInfo
- Publication number
- CN109702242A CN109702242A CN201910196457.7A CN201910196457A CN109702242A CN 109702242 A CN109702242 A CN 109702242A CN 201910196457 A CN201910196457 A CN 201910196457A CN 109702242 A CN109702242 A CN 109702242A
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- China
- Prior art keywords
- mainframe box
- gear
- wheel
- rotor
- belt
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- 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.)
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- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of rotor gang drill devices, including mainframe box, the identical drill bit assembly of multiple structures is equidistantly installed along the vertical direction on one side wall, each drill bit assembly includes a coaxial mounted main tapping and a band gear, drill bit is installed, multiple band gears constitute a column gear set, a column belt wheel group is installed in the mainframe box front surface of the gear set side on main tapping, belt wheel group is made of multiple belt wheels equidistantly installed, and belt wheel group and gear set parallel misalignment are arranged；Spindle motor is also equipped in the front surface of mainframe box, a transmission gear is equipped on its output shaft, toothed belt is nested on transmission gear, after toothed belt is laid out from transmission gear, it continuously rotates between adjacent belts gear and belt wheel at bending shape, transmission gear described in final wraparound forms a closed loop, and main tapping under the driving of spindle motor by synchronizing rotating Vortex with gear.Present invention greatly enhances drilling efficiencies to shorten the production cycle.
Description
Technical field
The present invention relates to gang drill device technical field, especially a kind of rotor gang drill device.
Background technique
In the prior art, it needs equidistantly to process multiple holes on wind power generator rotor, in process, due to drilling
Quantity is more, precision wants high, therefore labor intensity height, low efficiency, production cycle are long, lack reasonable in design, the degree of automation
High equipment completes boring work.
Summary of the invention
The applicant provides a kind of structurally reasonable rotor gang drill device for the disadvantage in above-mentioned existing production technology,
To improve productivity effect, labor intensity is reduced, shortens the production cycle.
The technical solution adopted in the present invention is as follows:
A kind of rotor gang drill device, including mainframe box, the equidistant installation along the vertical direction in the mainframe box one side wall
The identical drill bit assembly of multiple structures, each drill bit assembly include a coaxial mounted main tapping and a band gear, main shaft
Drill bit is installed, multiple band gears constitute a column gear set, pacify in the mainframe box front surface of the gear set side on head
A column belt wheel group is filled, the belt wheel group is made of multiple belt wheels equidistantly installed, and belt wheel group and gear set parallel misalignment are arranged；
It is also equipped with spindle motor in the front surface of mainframe box, a transmission gear is equipped on output shaft, is nested on transmission gear
A piece toothed belt, after the toothed belt is laid out from transmission gear, between adjacent belts gear and belt wheel at bending shape continuously around
Turn, transmission gear described in final wraparound formed a closed loop, the main tapping by with gear spindle motor driving
Lower synchronous rotating Vortex.
Its further technical solution is:
Spindle motor is mounted on mainframe box front surface by mounting cup, the host between mounting cup and the belt wheel group
It is symmetrically installed two groups of guide wheel assemblies in case front surface along the vertical direction, every group of guide wheel assembly includes guide wheel one and guide wheel two, described
After toothed belt is laid out from transmission gear, first after successively pile warp is located at the guide wheel one and guide wheel two of upside, further around upper positioned at most pushing up
One band gear at end；After toothed belt is laid out from one of lowermost end band gear, first successively pile warp is located at one He of guide wheel of downside
After guide wheel two, further around passback moving gear.
Further include tensioning wheel, the mandrel of the tensioning wheel is fixed on mainframe box, tensioning wheel and its back connection one
Connecting plate is installed on the mandrel simultaneously and is rotated with it, and the other end of connecting plate installs the wheel shaft of the guide wheel two, connecting plate middle part
A piece screw rod is installed by eyelet bolt, a block is threadedly coupled on screw rod, nut, nut are installed on the screw rod on block top
Cooperate with block, make screw rod eyelet bolt in slide, while driving connecting plate rotation to being tensioned the guide wheel two.
The two neighboring side between gear is correspondingly arranged the belt wheel, the toothed belt one side at it is described
Belt wheel cooperation shiny surface, another side at it is described with gear cooperate serrated face.
Two spindle motors are installed in mainframe box front surface, each spindle motor passes through the toothed belt respectively and drives
Gear set synchronous rotary described in one group, every group of gear set include six drill bit assemblies.
Mainframe box underrun moving slide board is slidably mounted on the horizontal linear guide rail of lower case upper surface, before lower case
Feed decelerating motor is installed on surface, exports axis connection ball-screw, ball-screw drives the moving slide board by sliding block
It is moved along horizontal linear guide rail.
Vertical straight line guide rail is installed by guide rail clip in lower case trailing flank both ends, and the trailing flank of mainframe box is slidably mounted on
The upper vertical straight line guide rail, the rear side middle part interval one piece of mainframe box fixing seat of installation and top plate, mainframe box of mainframe box are fixed
Seat is fixed by guide rail clip and the moving slide board, and mainframe box fixing seat upper surface is equipped with turbine lift, output end
It is fixed with the top plate.
One runner is installed on the outside of turbine lift, by driven by rotating wheel turbine and worm mechanism kinematic, drives top plate and master
Cabinet is along vertical straight line lifting rail.
Each drill bit assembly passes through mounting shell and is fixed in mainframe box one side wall, and a shaft is installed in mounting shell, turns
Mounting shell is stretched out at axis both ends, and installs on extension main tapping respectively and with gear.
Beneficial effects of the present invention are as follows:
Structure of the invention is compact, reasonable, easy to operate, according to the spacing of rotor hole to be processed, arranges between main tapping
Away from, a drill bit is installed on each main tapping, can be arranged two groups according to actual needs, every six main tappings are one group, every group by
One spindle motor drives, and drives main tapping to complete boring work by toothed belt transmission by spindle motor when work, of the invention
12 holes or more can be made a call to simultaneously, and high-efficient, the period is short, reduces labor intensity；Mainframe box of the invention can divide
It is not moved by feed decelerating motor drives edge horizontal linear guide rail, by turbine lift drives edge vertical straight line guide rail, operation side
Just precision is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is that spindle motor of the present invention removes the mounting structure schematic diagram after mounting cup.
Fig. 3 is the portion A enlarged drawing in Fig. 1.
Fig. 4 is another visual angle of Fig. 1.
Wherein: 1, mainframe box；2, tensioning wheel；3, spindle motor；4, guide wheel one；5, moving slide board；6, ball-screw；7, water
Flat line guide rail；8, feed decelerating motor；9, main tapping；10, mounting shell；11, band gear；12, toothed belt；13, belt wheel；14,
Guide wheel two；15, transmission gear；16, guide rail clip；17, mainframe box fixing seat；18, runner；19, turbine lift；20, top plate；
21, lower case；22, mandrel；23, connecting plate；24, wheel shaft；25, screw rod；26, eyelet bolt；27, block；31, mounting cup.
Specific embodiment
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As depicted in figs. 1 and 2, the rotor gang drill device of the present embodiment, including mainframe box 1, the edge in 1 one side wall of mainframe box
Vertical direction equidistantly installs the identical drill bit assembly of multiple structures, and each drill bit assembly includes a coaxial mounted main tapping
9 and a band gear 11, drill bit is installed, multiple band gears 11 constitute a column gear set, are located at gear set side on main tapping 9
1 front surface of mainframe box on a column belt wheel group is installed, belt wheel group is made of multiple belt wheels 13 equidistantly installed, belt wheel group and tooth
The setting of wheel group parallel misalignment；It is also equipped with spindle motor 3 in the front surface of mainframe box 1, a transmission is equipped on output shaft
Gear 15 is nested with a toothed belt 12 on transmission gear 15, after toothed belt 12 is laid out from transmission gear 15, in adjacent belts gear
It continuously rotates between 11 and belt wheel 13 at bending shape, final wraparound transmission gear 15 forms a closed loop, and main tapping 9 passes through
Rotating Vortex is synchronized under the driving of spindle motor 3 with gear 11.
Spindle motor 3 is mounted on 1 front surface of mainframe box, the master between mounting cup 31 and belt wheel group by mounting cup 31
Two groups of guide wheel assemblies are symmetrically installed in 1 front surface of cabinet along the vertical direction, every group of guide wheel assembly includes guide wheel 1 and guide wheel two
14, after toothed belt 12 is laid out from transmission gear 15, after first successively pile warp is located at the guide wheel 1 and guide wheel 2 14 of upside, further around
A upper band gear 11 positioned at top；After toothed belt 12 is laid out from one of lowermost end band gear 11, first successively pile warp position
After the guide wheel 1 and guide wheel 2 14 of downside, further around passback moving gear 15.
As shown in figure 3, further including tensioning wheel 2, the mandrel 22 of tensioning wheel 2 is fixed on mainframe box 1, tensioning wheel 2 and thereafter
A connecting plate 23 for carrying on the back connection is mounted on mandrel 22 and rotates with it simultaneously, the wheel of the other end installation guide wheel 2 14 of connecting plate 23
Axis 24 installs a screw rod 25 by eyelet bolt 26 in the middle part of connecting plate 23, is threadedly coupled a block 27, block 27 on screw rod 25
Nut is installed on the screw rod 25 on top, nut and block 27 cooperate, make screw rod 25 eyelet bolt 26 in slide, drive simultaneously
The rotation of connecting plate 23 is to be tensioned guide wheel 2 14.
The two neighboring side between gear 11 as shown in Figure 1 is correspondingly arranged a belt wheel 13,12 one side of toothed belt
At the shiny surface cooperated with belt wheel 13, another side at the serrated face that cooperates with gear 11.
Two spindle motors 3 are installed in 1 front surface of mainframe box, each spindle motor 3 passes through 12 band of toothed belt respectively
One group of gear set synchronous rotary is moved, every group of gear set includes six drill bit assemblies.
1 underrun moving slide board 5 of mainframe box is slidably mounted on the horizontal linear guide rail 7 of 21 upper surface of lower case, under
Feed decelerating motor 8 is installed in 21 front surface of cabinet, exports axis connection ball-screw 6, ball-screw 6 is driven by sliding block and moved
Dynamic slide plate 5 is moved along horizontal linear guide rail 7.
As shown in figure 4, vertical straight line guide rail is installed by guide rail clip 16 in 21 trailing flank both ends of lower case, mainframe box 1
Trailing flank is slidably mounted on vertical straight line guide rail, installation one piece of 17 He of mainframe box fixing seat in interval in the middle part of the rear side of mainframe box 1
Top plate 20, mainframe box fixing seat 17 is fixed by guide rail clip 16 and moving slide board 5, and 17 upper surface of mainframe box fixing seat is equipped with
Turbine lift 19, output end and top plate 20 are fixed.
One runner 18 is installed on the outside of turbine lift 19, turbine and worm mechanism kinematic is driven by runner 18, drives top
Plate 20 and mainframe box 1 are along vertical straight line lifting rail.
Each drill bit assembly passes through mounting shell 10 and is fixed in 1 one side wall of mainframe box, and installation one turns in mounting shell 10
Axis, both ends of the shaft stretch out mounting shell 10, and install on extension main tapping 9 respectively and with gear 11.
The present invention first passes through feed decelerating motor 8 and mainframe box 1 is driven to be moved horizontally to appropriate location in implementation process,
Turbine lift 19 is recycled to adjust the vertical position of main tapping 9, to knife before being worked.Regulate mainframe box 1 and main tapping 9
Behind position, start spindle motor 3, the transmission gear 15 on 3 output shaft of spindle motor drives a toothed belt 12 from upper side guide wheel
Laid out on component, then from top to bottom at bending shape between adjacent band gear 11 and belt wheel 13 continuous winding, under finally passing through
Side guide wheel component loops back to the forming circuit of transmission gear 15, to drive the synchronous rotation of the drill bit (not shown) on main tapping 9
Turn；By the angle of nut (not shown) and the cooperation adjustment screw 25 of baffle 27 on screw rod 25, so as to adjust connecting rod 23
And the position of the angle of guide wheel 2 14, realize the purpose of tensioning.
The present invention can adjust the quantity and spacing of main tapping according to the quantity of rotor hole to be processed and position, as shown in Figure 1,
Two spindle motors 3 can also be set, the synchronously control of 12 main tappings 9 is completed at the same time, thus 12 rotor holes of simultaneous processing,
Processing efficiency is substantially increased, the production cycle is shortened.
Above description is explanation of the invention, is not intended to limit the invention, and limited range of the present invention is referring to right
It is required that within protection scope of the present invention, any type of modification can be made.
Claims (9)
1. a kind of rotor gang drill device, including mainframe box (1), it is characterised in that: along vertical in the mainframe box (1) one side wall
The identical drill bit assembly of multiple structures is equidistantly installed in direction, and each drill bit assembly includes a coaxial mounted main tapping (9)
With band gear (11), drill bit is installed on main tapping (9), multiple band gears (11) constitute a column gear set, are located at described
A column belt wheel group is installed in mainframe box (1) front surface of gear set side, the belt wheel group is by multiple belt wheels equidistantly installed
(13) it constitutes, belt wheel group and gear set parallel misalignment are arranged；
It is also equipped in the front surface of mainframe box (1) spindle motor (3), a transmission gear (15) is equipped on output shaft,
A toothed belt (12) is nested on transmission gear (15), after the toothed belt (12) lays out from transmission gear (15), adjacent
It continuously rotates between band gear (11) and belt wheel (13) at bending shape, transmission gear described in final wraparound (15) forms a closure
Loop, the main tapping (9) passes through synchronizes rotating Vortex with gear (11) under the driving of spindle motor (3).
2. a kind of rotor gang drill device as described in claim 1, it is characterised in that: spindle motor (3) passes through mounting cup (31)
It is mounted on mainframe box (1) front surface, along vertical in mainframe box (1) front surface between mounting cup (31) and the belt wheel group
Direction is symmetrically installed two groups of guide wheel assemblies, and every group of guide wheel assembly includes guide wheel one (4) and guide wheel two (14), the toothed belt (12)
After being laid out from transmission gear (15), after first successively pile warp is located at the guide wheel one (4) and guide wheel two (14) of upside, it is located at further around on
One band gear (11) of top；After toothed belt (12) is laid out from one of lowermost end band gear (11), first successively pile warp position
After the guide wheel one (4) and guide wheel two (14) of downside, further around passback moving gear (15).
3. a kind of rotor gang drill device as claimed in claim 2, it is characterised in that: further include tensioning wheel (2), the tensioning wheel
(2) mandrel (22) is fixed on mainframe box (1), and a connecting plate (23) of tensioning wheel (2) and its back connection is mounted on simultaneously
It on the mandrel (22) and rotates with it, the other end of connecting plate (23) installs the wheel shaft (24) of the guide wheel two (14), connecting plate
(23) screw rod (25) is installed by eyelet bolt (26) in middle part, is threadedly coupled a block (27), block on screw rod (25)
(27) nut is installed on the screw rod (25) on top, nut and block (27) cooperate, make screw rod (25) eyelet bolt (26) in
Sliding, while driving connecting plate (23) rotation to be tensioned the guide wheel two (14).
4. a kind of rotor gang drill device as claimed in claim 2, it is characterised in that: one between two neighboring band gear (11)
Side is correspondingly arranged the belt wheel (13), toothed belt (12) one side at the shiny surface cooperated with the belt wheel (13),
Another side is at the serrated face cooperated with the band gear (11).
5. a kind of rotor gang drill device as described in claim 1, it is characterised in that: install two in mainframe box (1) front surface
Spindle motor (3), each spindle motor (3) pass through the synchronous rotation of gear set described in one described one group of toothed belt (12) drive respectively
Turn, every group of gear set includes six drill bit assemblies.
6. a kind of rotor gang drill device as claimed in claims 1-5, it is characterised in that: mainframe box (1) underrun is mobile to be slided
Plate (5) is slidably mounted on the horizontal linear guide rail (7) of lower case (21) upper surface, installs feed in lower case (21) front surface
Decelerating motor (8), exports axis connection ball-screw (6), and ball-screw (6) drives the moving slide board (5) edge by sliding block
Horizontal linear guide rail (7) movement.
7. a kind of rotor gang drill device as claimed in claim 6, it is characterised in that: lower case (21) trailing flank both ends are by leading
Rail pressure plate (16) installs vertical straight line guide rail, and the trailing flank of mainframe box (1) is slidably mounted on the vertical straight line guide rail, host
Interval one piece of mainframe box fixing seat (17) of installation and top plate (20) in the middle part of the rear side of case (1), mainframe box fixing seat (17) is by leading
Rail pressure plate (16) and the moving slide board (5) are fixed, and mainframe box fixing seat (17) upper surface is equipped with turbine lift (19),
Output end and the top plate (20) are fixed.
8. a kind of rotor gang drill device as claimed in claim 7, it is characterised in that: installation one on the outside of turbine lift (19)
Runner (18) drives turbine and worm mechanism kinematic by runner (18), top plate (20) and mainframe box (1) is driven to lead along vertical straight line
Rail lifting.
9. a kind of rotor gang drill device as described in claim 1, it is characterised in that: each drill bit assembly passes through mounting shell
(10) it being fixed in mainframe box (1) one side wall, a shaft is installed in mounting shell (10), both ends of the shaft stretches out mounting shell (10),
And main tapping (9) is installed respectively on extension and with gear (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196457.7A CN109702242A (en) | 2019-03-15 | 2019-03-15 | A kind of rotor gang drill device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196457.7A CN109702242A (en) | 2019-03-15 | 2019-03-15 | A kind of rotor gang drill device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109702242A true CN109702242A (en) | 2019-05-03 |
Family
ID=66266883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910196457.7A Pending CN109702242A (en) | 2019-03-15 | 2019-03-15 | A kind of rotor gang drill device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109702242A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2205285A1 (en) * | 1971-02-12 | 1972-10-05 | Kuper Heinrich Fa | Multi-spindle drilling device |
| US4913599A (en) * | 1988-04-08 | 1990-04-03 | Adflex Corporation | Drill for flexographic plates and negatives |
| US5090846A (en) * | 1990-03-19 | 1992-02-25 | Valmet Paper Machinery Inc. | Method and apparatus for drilling of holes into the mantle of a cylinder |
| US5344259A (en) * | 1991-11-29 | 1994-09-06 | Valmet Paper Machinery Inc. | Method and device for drilling of holes into a mantle of a cylinder in a paper machine |
| JPH07276117A (en) * | 1994-04-07 | 1995-10-24 | Yasaka Tekko Kk | Spindle drive device of multiple spindle drilling machine |
| KR20020073798A (en) * | 2001-03-16 | 2002-09-28 | 주식회사 쎄크 | A horzontal type-milling machine with multy-axis spindles |
| CN2803581Y (en) * | 2005-03-01 | 2006-08-09 | 梁永源 | Multiple mainshafts system of auto drill for making locks |
| CN200954556Y (en) * | 2006-10-13 | 2007-10-03 | 沈阳新正数控机床有限责任公司 | Five-coordinate numerical-controlled oil-spraying-hole drilling machine tool |
| KR20120043269A (en) * | 2010-10-26 | 2012-05-04 | 조은산업 주식회사 | Pipe punching apparatus |
| CN205362685U (en) * | 2016-01-27 | 2016-07-06 | 王闯道 | Synchronous processing vehicle bed of many main shafts |
| CN209647656U (en) * | 2019-03-15 | 2019-11-19 | 无锡市宝业机械制造有限公司 | A kind of rotor gang drill device |
-
2019
- 2019-03-15 CN CN201910196457.7A patent/CN109702242A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2205285A1 (en) * | 1971-02-12 | 1972-10-05 | Kuper Heinrich Fa | Multi-spindle drilling device |
| US4913599A (en) * | 1988-04-08 | 1990-04-03 | Adflex Corporation | Drill for flexographic plates and negatives |
| US5090846A (en) * | 1990-03-19 | 1992-02-25 | Valmet Paper Machinery Inc. | Method and apparatus for drilling of holes into the mantle of a cylinder |
| US5344259A (en) * | 1991-11-29 | 1994-09-06 | Valmet Paper Machinery Inc. | Method and device for drilling of holes into a mantle of a cylinder in a paper machine |
| JPH07276117A (en) * | 1994-04-07 | 1995-10-24 | Yasaka Tekko Kk | Spindle drive device of multiple spindle drilling machine |
| KR20020073798A (en) * | 2001-03-16 | 2002-09-28 | 주식회사 쎄크 | A horzontal type-milling machine with multy-axis spindles |
| CN2803581Y (en) * | 2005-03-01 | 2006-08-09 | 梁永源 | Multiple mainshafts system of auto drill for making locks |
| CN200954556Y (en) * | 2006-10-13 | 2007-10-03 | 沈阳新正数控机床有限责任公司 | Five-coordinate numerical-controlled oil-spraying-hole drilling machine tool |
| KR20120043269A (en) * | 2010-10-26 | 2012-05-04 | 조은산업 주식회사 | Pipe punching apparatus |
| CN205362685U (en) * | 2016-01-27 | 2016-07-06 | 王闯道 | Synchronous processing vehicle bed of many main shafts |
| CN209647656U (en) * | 2019-03-15 | 2019-11-19 | 无锡市宝业机械制造有限公司 | A kind of rotor gang drill device |
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