CN109746462A - A kind of vertical more mainshaft digital controlled lathes of thin space axis class - Google Patents
A kind of vertical more mainshaft digital controlled lathes of thin space axis class Download PDFInfo
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- CN109746462A CN109746462A CN201910228999.8A CN201910228999A CN109746462A CN 109746462 A CN109746462 A CN 109746462A CN 201910228999 A CN201910228999 A CN 201910228999A CN 109746462 A CN109746462 A CN 109746462A
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
A kind of vertical more mainshaft digital controlled lathes of thin space axis class, it is mainly formed from multiple groups main axle unit, X to nc sliding table, Z-direction nc sliding table, numerical control turret, dead head group and one group of base, it is characterised in that: it is formed using the numerically controlled lathe parallel combinations of two or more vertical band dead heads；Manufacture has a hole freely up and down in Z-direction nc sliding table effective travel to nc sliding table for X in the middle part of the slide of the Z-direction nc sliding table of the numerically controlled lathe of every vertical band dead head；X is arranged horizontally to nc sliding table and the perpendicular layout of Z-direction nc sliding table, X to nc sliding table, and X is front-rear direction with respect to operator to nc sliding table moving rail direction；X is integrated to the slide of nc sliding table and the slide plate manufacture of Z-direction nc sliding table, and is mutually perpendicular to；More mainshaft digital controlled lathe spaces compacts, easy to maintain, axial stroke is long, and is furnished with dead head group, can be processed in longaxones parts, be very suitable for the highly-efficient processing of big-and-middle batch axial workpiece.
Description
Technical field
The present invention relates to a kind of numerically controlled lathe, especially a kind of vertical more mainshaft digital controlled lathes of thin space axis class.
Background technique
With the development and development of national equipment manufacture, main product of the numerically-controlled machine tool as machine tool industry, it has also become
Realize the key equipment of equipment manufacture modernization.Conventional numerically controlled lathe takes up a large area, and when worker's multi-machine operation will walk
More distance influences working efficiency to increase the labor intensity of workers；In addition with the deflation of land resource, processing space
The cost on ground is higher and higher, thus wish equipment can miniaturization more compact, to improve the plot ratio in workshop, reduce management at
This.Middle longaxones parts turnery processing generally need to carry out tail support with top, and it is big thus eager that equipment occupies special space
Need a operating space compact, the numerically controlled lathe of longaxones parts in processing easy to maintain.
Summary of the invention
The object of the present invention is to provide a kind of operating space is compact, longaxones parts is vertical more in processing easy to maintain
Mainshaft digital controlled lathe.
In order to reach above-mentioned goal of the invention, the technical scheme adopted by the invention is as follows: it mainly by multiple groups main axle unit,
X is formed to nc sliding table, Z-direction nc sliding table, numerical control turret, dead head group and one group of base, it is characterised in that: main shaft list
Member is manufactured or is fixed as one with base, and main axle unit is vertically installed at base lower part, and the piece-holder portion of main axle unit
Upward；The axis of rotation of main axle unit and the motion track of Z-direction nc sliding table are parallel to each other；The slide and machine of Z-direction nc sliding table
Seat manufacture is fixed as one, in the middle part of the slide of Z-direction nc sliding table manufacture have one for X to nc sliding table and numerical control turret
The hole freely up and down in Z-direction nc sliding table effective travel；X is to nc sliding table and the perpendicular layout of Z-direction nc sliding table, X
It is arranged horizontally to nc sliding table, X is front-rear direction with respect to operator to nc sliding table moving rail direction；X is to nc sliding table
The slide plate manufacture of slide and Z-direction nc sliding table is integrated, and is mutually perpendicular to；Manufacture has one in the middle part of the slide plate of Z-direction nc sliding table
The freely through hole of a slide plate for X to nc sliding table；Multiple groups X is to can self-movement with Z-direction nc sliding table；Multiple groups main shaft list
Member is laid out in side-by-side parallel, and each X is mounted on a numerical control turret on the slide plate of nc sliding table；Pacify on the top of base
Equipped with dead head group, top axial line coincides with main axle unit axial line.The axis of rotation and X of numerical control turret are to numerical control
The motion profile of slide unit is vertical, and the cutterhead of numerical control turret is towards the piece-holder portion of main axle unit;Main axle unit and base
Between manufacture have chip-removal hole.
Nc sliding table includes slide, slide plate, guide rail, digital driving mechanism in the present invention, and digital driving mechanism drives slide plate
It is set to generate precise displacement movement with respect to slide；Guide rail can with slide or slide plate manufacture be integrated it is also seperated, such as sliding firmly
Rail and linear rolling track；The preferred numerical-control motor of digital driving mechanism adds the driving mechanism of screw rod group, and secondary choosing uses servo straight line
Motor.For convenience of description, slide refers to a side static in slide unit in the present invention, and slide plate is the side moved in slide unit.
For convenience of description, using the upper and lower direction in face of people as Z-direction in the present invention, the direction before and after people be X to；?
The axial direction that can be regarded as main axle unit is Z-direction, the radial direction of main axle unit be X to.
For the further improvement of above-mentioned technical proposal, the main axle unit is spindle motor unit, it can reduce vibration, mention
High revolving speed, in addition its is easy for installation, and appearance structure is succinct.
As a further improvement of the above technical scheme, the digital driving mechanism of the Z-direction nc sliding table uses numerical control
Motor adds the driving mechanism of screw rod group, it is characterised in that: screw rod is fixedly mounted on the slide plate of Z-direction nc sliding table, it cannot be into
Row rotation and axial movement；Numerical-control motor and nut seat are mounted on dead head group or base, and upward, feed screw nut passes through screw rod
A pair of bearings is mounted in nut seat, rotatable movement, but is not axially movable；Numerical-control motor and the upper each installation of feed screw nut
There is a synchronous pulley, is connected between two synchronous pulleys with synchronous belt；The structure space is compact, easy to maintain, and is convenient for silk
Bar long travel.
The beneficial effects of the present invention are: simple for structure, spacing is small, easy to maintain, and axial stroke is long, and is furnished with dead head
Group, can be processed in longaxones parts, and the machine is more main shaft equipment, when processing can multiple-unit is synchronous carries out turnery, because
And its is high-efficient, which is very suitable for the processing of big-and-middle batch axial workpiece.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram of first embodiment of the invention.
Fig. 2 is the side structure schematic view of first embodiment of the invention.
Fig. 3 be first embodiment of the invention X to Z-direction slide unit structural schematic diagram.
Fig. 4 is the X of first embodiment of the invention to the positive schematic three dimensional views with Z-direction slide unit siamese part.
Fig. 5 is the X of first embodiment of the invention to the side schematic three dimensional views with Z-direction slide unit siamese part.
Fig. 6 is the portion the K enlarged drawing of Fig. 2.
Fig. 7 is the side structure schematic view of second embodiment of the invention.
Fig. 8 is that third embodiment of the invention faces three dimensional structure diagram.
Fig. 9 is the backsight three dimensional structure diagram of third embodiment of the invention.
Figure 10 is the side structure schematic view of third embodiment of the invention.
Figure 11 be third embodiment of the invention X to Z-direction slide unit structural schematic diagram.
In figure: 1 is main axle unit, and 2 for X be Z-direction nc sliding table to nc sliding table, 3, and 4 be numerical control turret,
5 be dead head group, and 6 be base, and 7 be spindle drum, and 8 be the piece-holder portion of main axle unit, and 9 be to nc sliding table for X in Z
The free up and down hole into nc sliding table effective travel, manufacturing on 10 spindle drum for main axle unit and base between has chip removal
Hole, 11 be slide of the X to nc sliding table, and 12 be the slide plate of Z-direction nc sliding table, and 13 be freely to lead to for X to the slide plate of nc sliding table
The hole crossed, 14 be slide plate of the X to nc sliding table, and 15 be numerical-control motor, and 16 be screw rod, and 17 be nut seat, and 18 be feed screw nut, 19
For angular contact bearing, 20 be synchronous pulley, and 21 be synchronous belt, 22 for base front for dead head group 5 in effective workpieces processing
Hole freely up and down in length stroke.
Specific embodiment
Referring to Fig.1, embodiment 1 shown in 2 is using the positive vertical numerical control control lathe structure of double main shafts, it is mainly by two groups of main shafts
Unit 1, X are formed to nc sliding table 2, Z-direction nc sliding table 3, numerical control turret 4, dead head group 5 and one group of base 6, feature
Be: main axle unit 1 is fixed as one by spindle drum 7 with base 6, and main axle unit 1 is vertically installed at 6 lower part of base, and
The piece-holder portion 8 of main axle unit 1 is upward；The axis of rotation of main axle unit 1 and the motion track of Z-direction nc sliding table 3 are mutually flat
Row；The manufacture of the slide of Z-direction nc sliding table 3 and base 6 is integrated, in the middle part of the slide of Z-direction nc sliding table 3 manufacture have one for X to
Nc sliding table 2 and the numerical control turret 4 free up and down hole 9 in 3 effective travel of Z-direction nc sliding table；X is to nc sliding table
2 are arranged horizontally with the perpendicular layout of Z-direction nc sliding table 3, X to nc sliding table 2, and X is grasped to 2 moving rail direction of nc sliding table is opposite
Author is front-rear direction；Multiple groups X is to can self-movement with Z-direction nc sliding table；Multiple groups main axle unit is laid out in side-by-side parallel, often
A X is mounted on a numerical control turret 4 on the slide plate of nc sliding table 2；The top of base 6 is equipped with dead head group 5, top
Sharp axial line coincides with 1 axial line of main axle unit.Movement rail of the axis of rotation and X of numerical control turret 4 to nc sliding table 2
Mark is vertical, and the cutterhead of numerical control turret 4 is towards the piece-holder portion 8 of main axle unit;Main shaft between main axle unit 1 and base 6
Manufacture has chip-removal hole 10 on seat 7.
Referring to the X in embodiment 1 shown in Fig. 3,4,5 to the slide 11 of nc sliding table and the slide plate 12 of Z-direction nc sliding table
Manufacture is integrated, and is mutually perpendicular to；Manufacture has a slide plate for X to nc sliding table in the middle part of the slide plate 12 of Z-direction nc sliding table
14 freely through holes 13.12 middle part of slide plate of Z-direction nc sliding table can not also manufacture a slide plate for X to nc sliding table
14 freely through holes 13, X are passed freely through to the slide plate 14 of nc sliding table in the side of the slide plate 12 of Z-direction nc sliding table；The party
Formula intensity can be weaker, and entire unit spacing also will increase, but manufactures more more easily；Thus it can also be secondary choosing side of the invention
Case.
Referring to embodiment 1 shown in Fig. 3,4,5 X to nc sliding table be overhanging slide unit structure；That is 14 moving direction of slide plate
Length is greater than 11 length of slide, and slide plate 14 overhangs out outside slide 11 when working；Numerical control turret 4 is mounted on by main axle unit
On the slide plate 14 at end 1, and it is in the projecting end of slide plate 14.
The digital driving mechanism of the Z-direction nc sliding table 3 of the embodiment 1 referring to shown in Fig. 2,3,6 adds silk using numerical-control motor
The driving mechanism of bar group, it is characterised in that: screw rod 16 is fixedly mounted on the slide plate 12 of Z-direction nc sliding table, it not can be carried out rotation
Turn and is axially moved；Numerical-control motor 15 and nut seat 17 are mounted in dead head group 5, and upward, feed screw nut 18 passes through screw rod 16
A pair of of angular contact bearing 19 is mounted in nut seat 17, rotatable movement, but is not axially movable；Numerical-control motor 15 and screw rod
One synchronous pulley 20 is respectively installed on nut 18, is connected between two synchronous pulleys with synchronous belt 21；The structure space is compact, ties up
Shield is convenient, and is convenient for screw rod long travel.
The embodiment 3 referring to shown in Fig. 8,9,10,11 its be with 1 main distinction of embodiment: the slide of Z-direction nc sliding table
Middle part manufacture has one, and for X, to nc sliding table and numerical control turret, the freedom in Z-direction nc sliding table effective travel is up and down
Hole 9 Z-direction nc sliding table slide plate 12 front end, rather than rear, the slide of Z-direction nc sliding table are still fabricated to base
One；In addition a hole 22 has also been opened for dead head group 5 in effective workpieces processing length stroke in freedom in the front of base 6
Lower activity, in addition also for the upper and lower of the workpiece in the piece-holder portion 8 of the more allowing blade replacement of numerical control turret 4 and main axle unit
Material；3 spindle drum 7 of embodiment is integrated with the manufacture of base 6.
Embodiment 3 is that the fixed installation of dead head group 5 is allowed to become easier to respect to 1 largest benefit of embodiment, and simplifies
Structure reduces manufacturing cost.
Above is only a specific embodiment of the present invention, but structure feature of the invention is not limited thereto, Ren Heben
The technical staff in field, made changes or modifications all cover within the scope of the patent of the present invention within the field of the present invention；
Such as second embodiment shown in fig. 7, just become handstand bassinet structure for the upright bassinet structure of first embodiment；It is also in this hair
In bright protection scope.
Claims (9)
1. a kind of vertical more mainshaft digital controlled lathes of thin space axis class, it is mainly from multiple groups main axle unit, X to nc sliding table, Z-direction number
Control slide unit, numerical control turret, dead head group and one group of base composition, it is characterised in that: main axle unit and base manufacture or solid
It is set to one, main axle unit is vertically installed at base lower part, and the piece-holder portion of main axle unit is upward；Main axle unit returns
The motion track of shaft axis and Z-direction nc sliding table is parallel to each other；The slide and base of Z-direction nc sliding table manufacture or are fixed as one
The slide middle part manufacture of body, Z-direction nc sliding table has one to have to nc sliding table and numerical control turret in Z-direction nc sliding table for X
Imitate hole freely up and down in stroke；For X to nc sliding table and the perpendicular layout of Z-direction nc sliding table, X is horizontal to nc sliding table
Arrangement, X are front-rear direction with respect to operator to nc sliding table moving rail direction；Slide and Z-direction nc sliding table of the X to nc sliding table
Slide plate manufacture be integrated, and be mutually perpendicular to；Multiple groups X is to can self-movement with Z-direction nc sliding table；Multiple groups main axle unit is in
Side-by-side parallel layout, each X are mounted on a numerical control turret on the slide plate of nc sliding table；The top of base is equipped with
Dead head group, top axial line coincide with main axle unit axial line.
2. the vertical more mainshaft digital controlled lathes of thin space axis class according to claim 1, it is characterised in that: the Z-direction number
Controlling manufacture in the middle part of the slide plate of slide unit has the freely through hole of a slide plate for X to nc sliding table.
3. the vertical more mainshaft digital controlled lathes of thin space axis class according to claim 1 or 2, it is characterised in that: the number
The axis of rotation for controlling turret is vertical with the motion profile of X to nc sliding table, and the cutterhead of numerical control turret is towards main shaft list
The piece-holder portion of member.
4. according to claim 1 to the vertical more mainshaft digital controlled lathes of any one thin space axis class described in 3, it is characterised in that: silk
Bar is fixedly mounted on the slide plate of Z-direction nc sliding table, it not can be carried out rotation and is axially moved；Numerical-control motor and nut seat installation
In dead head group or base, upward, feed screw nut is mounted in nut seat screw rod by a pair of bearings, rotatable movement,
But it is not axially movable；A synchronous pulley is respectively installed on numerical-control motor and feed screw nut, uses synchronous belt between two synchronous pulleys
It is connected.
5. according to claim 1 to the vertical more mainshaft digital controlled lathes of any one thin space axis class described in 4, it is characterised in that: institute
The X stated to nc sliding table be overhanging slide unit structure；I.e. slide plate moving direction length is greater than slide length, and slide plate has overhanging when working
Out outside slide；Numerical control turret is mounted on the slide plate at main axle unit end, and is in the projecting end of slide plate.
6. according to claim 1 to the vertical more mainshaft digital controlled lathes of any one thin space axis class described in 5, it is characterised in that: institute
Manufacture has chip-removal hole between the main axle unit and base stated.
7. according to claim 1 to the vertical more mainshaft digital controlled lathes of any one thin space axis class described in 6, it is characterised in that: institute
The main axle unit stated is spindle motor unit.
8. according to claim 1 to the vertical more mainshaft digital controlled lathes of any one thin space axis class described in 7, it is characterised in that: institute
Manufacture has one to have to nc sliding table and numerical control turret in Z-direction nc sliding table for X in the middle part of the slide for the Z-direction nc sliding table stated
Imitate the front end of the slide plate of hole freely up and down in stroke in Z-direction nc sliding table, the slide and base system of Z-direction nc sliding table
It makes and is integrated.
9. the vertical more mainshaft digital controlled lathes of thin space axis class according to claim 8, it is characterised in that: the base
It is freely up and down in effective workpieces processing length stroke for dead head group that a hole has also been opened in front.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910228999.8A CN109746462A (en) | 2019-03-25 | 2019-03-25 | A kind of vertical more mainshaft digital controlled lathes of thin space axis class |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910228999.8A CN109746462A (en) | 2019-03-25 | 2019-03-25 | A kind of vertical more mainshaft digital controlled lathes of thin space axis class |
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| CN109746462A true CN109746462A (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910228999.8A Pending CN109746462A (en) | 2019-03-25 | 2019-03-25 | A kind of vertical more mainshaft digital controlled lathes of thin space axis class |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360283A (en) * | 2020-04-07 | 2020-07-03 | 王永奇 | Disc type vertical multi-spindle numerical control lathe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4982634A (en) * | 1987-10-23 | 1991-01-08 | Peter Nagel | Multiple-spindle automatic lathe |
| CN201076906Y (en) * | 2006-12-25 | 2008-06-25 | 东风汽车有限公司设备制造厂 | Upright biaxial turning center |
| CN201931329U (en) * | 2011-03-03 | 2011-08-17 | 梁刚 | Processing center machine tool |
| CN202621928U (en) * | 2012-03-01 | 2012-12-26 | 袁文斌 | Numerically-controlled vertical two-spindle lathe |
| CN104815993A (en) * | 2015-05-19 | 2015-08-05 | 济南第一机床有限公司 | Double-handstand turning center lathe |
| CN107322011A (en) * | 2017-08-17 | 2017-11-07 | 林志贺 | A kind of many main spindle numerical control vertical lathes of thin space |
| CN108568534A (en) * | 2018-07-07 | 2018-09-25 | 林志贺 | The more main spindle vertical digital control lathes of two kinds of overhanging sliding desk types |
| CN209918898U (en) * | 2019-03-25 | 2020-01-10 | 林志贺 | Narrow-spacing shaft type vertical multi-spindle numerical control lathe |
-
2019
- 2019-03-25 CN CN201910228999.8A patent/CN109746462A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4982634A (en) * | 1987-10-23 | 1991-01-08 | Peter Nagel | Multiple-spindle automatic lathe |
| CN201076906Y (en) * | 2006-12-25 | 2008-06-25 | 东风汽车有限公司设备制造厂 | Upright biaxial turning center |
| CN201931329U (en) * | 2011-03-03 | 2011-08-17 | 梁刚 | Processing center machine tool |
| CN202621928U (en) * | 2012-03-01 | 2012-12-26 | 袁文斌 | Numerically-controlled vertical two-spindle lathe |
| CN104815993A (en) * | 2015-05-19 | 2015-08-05 | 济南第一机床有限公司 | Double-handstand turning center lathe |
| CN107322011A (en) * | 2017-08-17 | 2017-11-07 | 林志贺 | A kind of many main spindle numerical control vertical lathes of thin space |
| CN108568534A (en) * | 2018-07-07 | 2018-09-25 | 林志贺 | The more main spindle vertical digital control lathes of two kinds of overhanging sliding desk types |
| CN209918898U (en) * | 2019-03-25 | 2020-01-10 | 林志贺 | Narrow-spacing shaft type vertical multi-spindle numerical control lathe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360283A (en) * | 2020-04-07 | 2020-07-03 | 王永奇 | Disc type vertical multi-spindle numerical control lathe |
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