CN109773482A - Multi-functional heavy type double end lathe - Google Patents
Multi-functional heavy type double end lathe Download PDFInfo
- Publication number
- CN109773482A CN109773482A CN201910239224.0A CN201910239224A CN109773482A CN 109773482 A CN109773482 A CN 109773482A CN 201910239224 A CN201910239224 A CN 201910239224A CN 109773482 A CN109773482 A CN 109773482A
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- bistrique
- double end
- lathe
- functional heavy
- machining center
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- 238000003801 milling Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 35
- 230000007246 mechanism Effects 0.000 claims description 34
- 238000000227 grinding Methods 0.000 claims description 30
- 238000005242 forging Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 11
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a kind of multi-functional heavy double end lathes, its main structure includes: lathe bed, spindle box, machining center, tailstock assembly and power control cabinet, the intermediate position of the lathe bed is arranged in the spindle box, the spindle box two sides are respectively provided with a machining center, the lathe bed both ends are respectively provided with a tailstock assembly, and the spindle box, machining center and tailstock assembly pass through electric signal respectively and connect with the power control cabinet.Multi-functional heavy double end lathe of the invention can two workpiece of simultaneous processing, and vehicle, mill, the drilling and milling processing of workpiece can be realized by machining center, the bore hole of workpiece can be realized by tailstock assembly, the processing of multiple working procedure can be completed in clamped one time, both the time of clamping workpiece had been saved, the labor intensity for reducing worker in turn avoids error brought by clamping workpiece repeatedly, improves machining accuracy.
Description
Technical field
The present invention relates to machine tool technology field, in particular to a kind of multi-functional heavy double end lathe.
Background technique
Current heavy machine tool process macrotype axes series or tubing workpiece (diameter be greater than 1 meter, weight be more than 10 tons) when, need
It wants more lathes to cooperate jointly completion, such as first passes through lathe turning and go out outer circle, then further polished by grinding machine, improve outer circle
The smoothness on surface, then keyway is milled out by drilling machine drilling, milling machine, inner hole is bored finally by boring machine.
In above-mentioned operation, a procedure is often processed, it is necessary to set workpiece transfer to another by large scale equipment
It is standby upper.During clamping workpiece, inevitably there is error, especially after multiple clamping, error can be bigger, to affect
The machining accuracy of workpiece；And by repeatedly transfer, clamping, the processing efficiency of workpiece is seriously affected, the labor of worker is increased
Fatigue resistance.
Summary of the invention
In order to solve the above technical problems, the invention discloses a kind of multi-functional heavy double end lathe, main structure includes:
The intermediate position of the lathe bed, institute is arranged in lathe bed, spindle box, machining center, tailstock assembly and power control cabinet, the spindle box
It states spindle box two sides and is respectively provided with a machining center, the lathe bed both ends are respectively provided with a tailstock assembly, the spindle box, machining center
And tailstock assembly passes through electric signal respectively and connect with the power control cabinet.
As a further improvement of the above technical scheme, the machining center include shell, lathe tool mechanism, grinding head mechanism with
And drill milling mechanism, the lathe tool mechanism are arranged on the lateral wall of the shell, the grinding head mechanism and drill milling mechanism setting exist
The enclosure interior.
As a further improvement of the above technical scheme, the lathe tool mechanism includes knife rest mobile motor, lead screw, nut seat
And tool holder, the front end of the shell is arranged in the tool holder, after the shell is arranged in the knife rest mobile motor
End, and the knife rest mobile motor is sequentially connected by the lead screw and nut seat and the tool holder.
As a further improvement of the above technical scheme, the grinding head mechanism includes bistrique driving motor, grinding head box body, mill
The main body of head and bistrique moving assembly, the bistrique is arranged in the grinding head box body, and the part of the bistrique is stretched out
Outside the grinding head box body, the bistrique driving motor and the bistrique are sequentially connected, and the bistrique moving assembly includes that bistrique moves
Dynamic motor, lead screw transmission unit and slide, the slide are passed by the lead screw transmission unit and the bistrique mobile motor
Dynamic connection, the grinding head box body are arranged on the slide.
As a further improvement of the above technical scheme, the drill milling mechanism includes cutter clamping unit, cutter drives electricity
Machine, cylinder of forging a knife, transverse shifting component and longitudinal movement component, the transverse shifting component includes transverse mobile motor, cross
To lead screw transmission unit and cross slide, the longitudinal movement component includes longitudinal mobile motor, longitudinal leadscrew gear unit
And longitudinal slide rail, the cutter clamping unit and the longitudinal leadscrew gear unit are sequentially connected, the longitudinal slide rail bottom
Vertical with the cross slide to connect, the cutter drive motor and cylinder of forging a knife successively are connect with the cutter clamping unit.
As a further improvement of the above technical scheme, the spindle box includes cabinet, the tank ends is arranged in
Chuck and driving motor, drive shaft and the transmission group for being symmetricly set on the box house that the box house is set
Part, the driving motor are sequentially connected by driving wheel and the drive shaft, and the transmission component is separately positioned on the driving
The both ends of axis.
As a further improvement of the above technical scheme, the transmission component includes main shaft and Multi-stage transmission moving axis, described
Main shaft one end and the chuck are sequentially connected, and the other end is sequentially connected by the Multi-stage transmission moving axis and the drive shaft.
As a further improvement of the above technical scheme, the transmission component further includes shift lever, the shift lever
One end is connect by driving gear set with spindle drive by shift shifting block and the Multi-stage transmission axis connection, the other end.
As a further improvement of the above technical scheme, the tailstock assembly includes tailstock and boring bar, and the boring bar can
It is movably arranged on the tailstock.
As a further improvement of the above technical scheme, Auxiliary support unit and guide rail, institute are additionally provided on the lathe bed
It states Auxiliary support unit and is located at tailstock assembly side, the machining center, tailstock assembly and Auxiliary support unit difference
It is slidably connected by the guide rail and the lathe bed.
The beneficial effects of the present invention are:
Multi-functional heavy double end lathe of the invention can two workpiece of simultaneous processing, and work can be realized by machining center
The vehicle of part, mill, drilling and milling processing can realize that adding for multiple working procedure can be completed in the bore hole of workpiece, clamped one time by tailstock assembly
Work had both saved the time of clamping workpiece, reduced the labor intensity of worker, in turn avoided repeatedly brought by clamping workpiece accidentally
Difference improves machining accuracy.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without any creative labor, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of machining center of the present invention；
Fig. 3 is the first side structure sectional view of machining center of the present invention；
Fig. 4 is the second side structure sectional view of machining center of the present invention；
Fig. 5 is the structure sectional view of spindle box of the present invention.
Appended drawing reference:
10- lathe bed；
20- spindle box；21- cabinet；22- chuck；23- driving motor；24- drive shaft；25- driving wheel；26- main shaft；27-
Multi-stage transmission moving axis；271- level-one triple gear axis；272- second level triple gear axis；273- attachment driving shaft；28- shift lever；
281- shift shifting block；282- driving gear set；
30- machining center；31- shell；32- lathe tool mechanism；321- knife rest mobile motor；322- lead screw；323- nut seat；
324- tool holder；33- grinding head mechanism；331- bistrique driving motor；332- grinding head box body；333- bistrique；334- bistrique moves group
Part；334a- bistrique mobile motor；334b- lead screw transmission unit；334c- slide；34- drill milling mechanism；341- cutter clamping list
Member；342- cutter drive motor；343- forges a knife cylinder；344- transverse shifting component；344a- transverse mobile motor；344b- is lateral
Lead screw transmission unit；344c- cross slide；345- vertically moves component；345a- longitudinal mobile motor；345b- longitudinal leadscrew passes
Moving cell；345c- longitudinal slide rail；
40- tailstock assembly；41- tailstock；42- boring bar；
50- Auxiliary support unit；
60- power control cabinet；
70- guide rail.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.In addition, not making in the embodiment of the present invention especially
The structure and connection type of explanation are all made of the prior art or ordinary skill in the art means.
As shown in Figure 1, the multi-functional heavy double end lathe of the present embodiment, main structure includes: lathe bed 10, spindle box
20, machining center 30, tailstock assembly 40, Auxiliary support unit 50 and power control cabinet 60, spindle box 20, machining center 30 and tail
Seat assembly 40 is connect by electric signal with power control cabinet 60 respectively.
The intermediate position of lathe bed 10 is arranged in spindle box 20, and 20 two sides of spindle box are respectively provided with a machining center 30, lathe bed 10
Both ends are respectively provided with a tailstock assembly 10.
Lathe bed 10 is equipped with guide rail 70, and machining center 30, tailstock assembly 40 and Auxiliary support unit 50 are respectively by leading
Rail 70 is slidably arranged on lathe bed 10, and machining center 30 adjustable in this way, tailstock assembly 40 and Auxiliary support unit 50 exist
Position on lathe bed 10, to meet the process requirements of different length workpiece.
Tailstock assembly 40 includes tailstock 41 and boring bar 42, and boring bar 42 is movably disposed on tailstock 41.
Auxiliary support unit 50 is located at 40 side of tailstock assembly, is used to support longer axis class or tubing workpiece.
As in Figure 2-4, machining center 30 includes shell 31, lathe tool mechanism 32, grinding head mechanism 33 and drill milling mechanism 34,
Lathe tool mechanism 32 is arranged on the lateral wall of shell 31, and grinding head mechanism 33 and drill milling mechanism 34 are arranged inside shell 31.
Lathe tool mechanism 32 includes knife rest mobile motor 321, lead screw 322, nut seat 323 and tool holder 324.Tool holder
324 are arranged in the front end of shell 31, and the rear end of shell 31 is arranged in knife rest mobile motor 321, and knife rest mobile motor 321 is logical
It crosses lead screw 322 and nut seat 323 and tool holder 324 is sequentially connected.
Lathe tool is mounted on tool holder 324, and tool holder 324 stretches out when work, and after the completion of turnery processing, tool holder 324 is logical
The drive for crossing lead screw 322 and nut seat 323 is recoverable, to be ready for following process.
Grinding head mechanism 33 includes bistrique driving motor 331, grinding head box body 332, bistrique 333 and bistrique moving assembly 334.
The main body of bistrique 33 is arranged in grinding head box body 332, and the part of bistrique 33 is stretched out outside grinding head box body 332, bistrique driving electricity
Machine 331 and bistrique 33 are sequentially connected.
Bistrique moving assembly 334 includes bistrique mobile motor 334a, lead screw transmission unit 334b and slide 334c, slide
334c is sequentially connected by lead screw transmission unit 334b and bistrique mobile motor 334a, and grinding head box body 332 is arranged in slide 334c
On.
Grinding head box body 332 can be moved back and forth with slide 334c, after the completion of grinding workpieces, pass through bistrique mobile motor
334a and lead screw transmission unit 334b drives grinding head box body 332 to be moved in shell 31, to be ready for following process.
Drill milling mechanism 34 includes cutter clamping unit 341, cutter drive motor 342, cylinder 343 of forging a knife, transverse shifting group
Part 344 and longitudinal movement component 345.
Cylinder 343 of forging a knife is a kind of reinforcement gas-liquid conversion equipment, and compressed air acts on cylinder piston of forging a knife, and generation pushes away
Power clamps cutter head by scuffing of cylinder bore；When cutting, by way of " air blowing ", cutter head is unclamped and cleared up, cutter is conveniently replaceable.
The connection type of cylinder 343 and cutter clamping unit 341 and cutter drive motor 342 of forging a knife is this field routine techniques hand
Section, which is not described herein again.
Transverse shifting component 344 includes transverse mobile motor 344a, horizontal leading screw gear unit 344b and cross slide
344c, transverse mobile motor 344a are sequentially connected by horizontal leading screw gear unit 344b and cross slide 344c.
Vertically moving component 345 includes longitudinal mobile motor 345a, longitudinal leadscrew gear unit 345b and longitudinal slide rail
345c, longitudinal mobile motor 345a are sequentially connected by longitudinal leadscrew gear unit 345b and longitudinal slide rail 345c.
Cutter clamping unit 341 and longitudinal leadscrew gear unit 345b are sequentially connected, the bottom longitudinal slide rail 345c and transverse direction
Slide 344c is vertically connected, and cutter drive motor 342 and cylinder 343 of forging a knife successively are connect with cutter clamping unit 341.
Transverse mobile motor 344a drives cross slide 344c to move in the horizontal direction, and then drives longitudinal movement component
345 move in the horizontal direction；Longitudinal mobile motor 345a drives cutter clamping unit 341 to move along the vertical direction.
Drill bit or milling head are mounted on 341 end of cutter clamping unit, and when work can pass through transverse shifting component 344 and longitudinal
345 adjusting position of moving assembly, to meet the drilling of different location or the demand of keyseat.
It should be noted that according to the processing request of different workpieces, lathe tool mechanism 32, grinding head mechanism 33 and drill milling mechanism
34 position and function can carry out location swap, or only enable some or two functions.
As shown in figure 5, spindle box 20 includes cabinet 21, the chuck 22 that 21 both ends of cabinet are arranged in and is arranged in cabinet 21
Internal driving motor 23, drive shaft 24 and the transmission component being symmetricly set on inside cabinet 21, driving motor 23 pass through drive
Driving wheel 25 and drive shaft 24 are sequentially connected, and transmission component is separately positioned on the both ends of drive shaft 24.
Transmission component includes main shaft 26, Multi-stage transmission moving axis 27 and shift lever 28, and 26 one end of main shaft and chuck 22 are driven
Connection, the other end are sequentially connected by Multi-stage transmission moving axis 27 and drive shaft 24,28 one end of shift lever by shift shifting block 281 with
Multi-stage transmission moving axis 27 connects, and the other end is sequentially connected by driving gear set 282 and main shaft 26.
Multi-stage transmission moving axis 27 include successively be sequentially connected level-one triple gear axis 271, second level triple gear axis 272 and
Attachment driving shaft 273；Wherein, level-one triple gear axis 271 is sequentially connected with shift shifting block 281 and driving gear set 282 simultaneously,
272 two sides of second level triple gear axis are sequentially connected with level-one triple gear axis 271 and attachment driving shaft 273 respectively, accessory drive
Axis 273 and drive shaft 24 are sequentially connected.
Pass through transverse shifting shift lever 28, thus it is possible to vary level-one triple gear axis 271 and second level triple gear axis 272
Transmission ratio realizes the autonomous working of two sets of transmission components to change the revolving speed of main shaft 26, and then enables double end lathe simultaneously
Process different workpiece；Or level-one triple gear axis 271 can also be made to be disengaged from second level triple gear axis 272, make machine
One work of bed, other end is in standby.
Workpiece one end clamping is on chuck 22, and other end clamping is on tailstock 41, when workpiece is longer, can pass through auxiliary branch
Unit 50 is supportted further to support.Spindle box 20 drives workpiece rotation, and the tool holder 324 of machining center 30 first stretches out, and completes work
The turnery processing of part outer circle.After the completion of turnery processing, tool holder 324 is withdrawn, and grinding head box body 332 is outputed, and passes through bistrique 333 into one
Step polishing excircle of workpiece, to improve the roughness of workpiece surface.After processing is completed, grinding head box body 332 is withdrawn, drill milling mechanism for polishing
34 output, and carry out drilling to workpiece or keyseat is processed, drill bit or milling head can be replaced as the case may be.Drilling and milling is complete
Cheng Hou, drill milling mechanism 34 are withdrawn, and then carry out Boring by boring bar 42.
Multi-functional heavy double end lathe of the invention can two workpiece of simultaneous processing, and can be completed by clamped one time
The processing of vehicle, mill, drilling and milling, boring multiple working procedure had both saved the time of clamping workpiece, reduced the labor intensity of worker, and kept away
Exempt from error brought by clamping workpiece repeatedly, improves machining accuracy.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.Separately
Outside, the technical solution between each embodiment can be combined with each other, can be real with those of ordinary skill in the art but must be
Based on existing, when the combination of technical solution occur it is conflicting or when cannot achieve should people think the combination of this technical solution
Be not present, also not the present invention claims protection scope within.
Claims (10)
1. a kind of multi-functional heavy double end lathe, it is characterised in that: including lathe bed, spindle box, machining center, tailstock assembly and
The intermediate position of the lathe bed is arranged in power control cabinet, the spindle box, and the spindle box two sides are respectively provided with a machining center, described
Lathe bed both ends are respectively provided with a tailstock assembly, the spindle box, machining center and tailstock assembly pass through respectively electric signal with it is described
Power control cabinet connection.
2. multi-functional heavy double end lathe according to claim 1, it is characterised in that: the machining center include shell,
Lathe tool mechanism, grinding head mechanism and drill milling mechanism, the lathe tool mechanism are arranged on the lateral wall of the shell, the head-grinding machine
Structure and drill milling mechanism are arranged in the enclosure interior.
3. multi-functional heavy double end lathe according to claim 2, it is characterised in that: the lathe tool mechanism includes that knife rest moves
The front end of the shell, the knife rest mobile motor is arranged in dynamic motor, lead screw, nut seat and tool holder, the tool holder
The rear end of the shell is set, and the knife rest mobile motor is driven by the lead screw and nut seat and the tool holder
Connection.
4. multi-functional heavy double end lathe according to claim 2, it is characterised in that: the grinding head mechanism includes that bistrique drives
The main body of dynamic motor, grinding head box body, bistrique and bistrique moving assembly, the bistrique is arranged in the grinding head box body, and
The part of the bistrique is stretched out outside the grinding head box body, and the bistrique driving motor and the bistrique are sequentially connected, the bistrique
Moving assembly includes bistrique mobile motor, lead screw transmission unit and slide, the slide by the lead screw transmission unit with
The bistrique mobile motor transmission connection, the grinding head box body are arranged on the slide.
5. multi-functional heavy double end lathe according to claim 2, it is characterised in that: the drill milling mechanism includes cutter dress
Press from both sides unit, cutter drive motor, cylinder of forging a knife, transverse shifting component and longitudinal movement component, the transverse shifting component packet
Include transverse mobile motor, horizontal leading screw gear unit and cross slide, the longitudinal movement component include longitudinal mobile motor,
Longitudinal leadscrew gear unit and longitudinal slide rail, the cutter clamping unit and the longitudinal leadscrew gear unit are sequentially connected,
The longitudinal slide rail bottom is vertical with the cross slide to be connect, the cutter drive motor and forge a knife cylinder successively with the knife
Has the connection of clamping unit.
6. multi-functional heavy double end lathe according to claim 1, it is characterised in that: the spindle box includes cabinet, sets
Set the tank ends chuck and the driving motor of the box house, drive shaft are set and are symmetricly set on institute
The transmission component of box house is stated, the driving motor is sequentially connected by driving wheel and the drive shaft, the transmission component
It is separately positioned on the both ends of the drive shaft.
7. multi-functional heavy double end lathe according to claim 6, it is characterised in that: the transmission component include main shaft with
And Multi-stage transmission moving axis, described main shaft one end and the chuck are sequentially connected, the other end passes through the Multi-stage transmission moving axis and the drive
Driving-axle gearing connection.
8. multi-functional heavy double end lathe according to claim 7, it is characterised in that: the transmission component further includes shift
Driving lever, described shift lever one end by the shift shifting block and Multi-stage transmission axis connection, the other end by driving gear set with
Spindle drive connection.
9. multi-functional heavy double end lathe according to claim 1, it is characterised in that: the tailstock assembly include tailstock with
And boring bar, the boring bar are movably disposed on the tailstock.
10. multi-functional heavy double end lathe according to claim 1, it is characterised in that: be additionally provided with auxiliary on the lathe bed
Support unit and guide rail, the Auxiliary support unit are located at tailstock assembly side, the machining center, tailstock assembly with
And Auxiliary support unit passes through the guide rail respectively and is slidably connected with the lathe bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910239224.0A CN109773482B (en) | 2019-03-27 | 2019-03-27 | Multifunctional heavy double-head machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910239224.0A CN109773482B (en) | 2019-03-27 | 2019-03-27 | Multifunctional heavy double-head machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109773482A true CN109773482A (en) | 2019-05-21 |
| CN109773482B CN109773482B (en) | 2023-12-19 |
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ID=66490942
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910239224.0A Active CN109773482B (en) | 2019-03-27 | 2019-03-27 | Multifunctional heavy double-head machine tool |
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| Country | Link |
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| CN (1) | CN109773482B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199253A (en) * | 2021-06-02 | 2021-08-03 | 烟台大学 | Flange integral type numerical control turning and drilling processing machine |
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| CN201603995U (en) * | 2010-03-10 | 2010-10-13 | 李伟 | General deep hole boring and turning mill |
| CN102642032A (en) * | 2012-05-07 | 2012-08-22 | 迪莱姆数控机电(杭州)有限公司 | Two-end lathe and transmission control system thereof |
| DE102011115371B3 (en) * | 2011-10-10 | 2012-10-04 | Heinz Adams | Milling-drilling rotary grinding machine has horizontally running machine frame which is horizontally movable in x-longitudinal axis direction on frame bed, where vertical carriage is movable in vertical axis direction on machine frame |
| WO2014170367A1 (en) * | 2013-04-19 | 2014-10-23 | Heinrich Georg Gmbh Maschinenfabrik | Machining center, in particular rotating/boring/milling/grinding center for machining workpieces |
| CN105290423A (en) * | 2015-11-16 | 2016-02-03 | 东营信盛机械有限公司 | Double-head digital controlled lathe |
| CN107900686A (en) * | 2017-12-18 | 2018-04-13 | 山东鲁南机床有限公司 | A kind of multifunctional numerical control combined lathe and mill |
| CN108723393A (en) * | 2018-07-13 | 2018-11-02 | 安徽力成智能装备股份有限公司 | A kind of integrated axis Turning cells of multiaxis |
| CN209902635U (en) * | 2019-03-27 | 2020-01-07 | 青岛北方星火机床有限公司 | Multifunctional heavy double-head machine tool |
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2019
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|---|---|---|---|---|
| DE2944176A1 (en) * | 1979-11-02 | 1981-05-14 | Heyligenstaedt & Co, Werkzeugmaschinenfabrik Gmbh, 6300 Giessen | Lathe for large or small work-pieces - has two headstocks and central tailstock with different slideways for alternative lateral positioning |
| CN2671744Y (en) * | 2003-09-04 | 2005-01-19 | 上海第二机床厂 | Step shaft double head processing digital control automatic line |
| CN201603995U (en) * | 2010-03-10 | 2010-10-13 | 李伟 | General deep hole boring and turning mill |
| DE102011115371B3 (en) * | 2011-10-10 | 2012-10-04 | Heinz Adams | Milling-drilling rotary grinding machine has horizontally running machine frame which is horizontally movable in x-longitudinal axis direction on frame bed, where vertical carriage is movable in vertical axis direction on machine frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199253A (en) * | 2021-06-02 | 2021-08-03 | 烟台大学 | Flange integral type numerical control turning and drilling processing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109773482B (en) | 2023-12-19 |
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