CN209407923U - A kind of five shaft vertical machining center of gate-type with vertical sleeping 90 ° of index(ing) tables - Google Patents
A kind of five shaft vertical machining center of gate-type with vertical sleeping 90 ° of index(ing) tables Download PDFInfo
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- CN209407923U CN209407923U CN201822151593.8U CN201822151593U CN209407923U CN 209407923 U CN209407923 U CN 209407923U CN 201822151593 U CN201822151593 U CN 201822151593U CN 209407923 U CN209407923 U CN 209407923U
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Abstract
The utility model discloses a kind of five shaft vertical machining centers of gate-type with vertical sleeping 90 ° of index(ing) tables, which, which has, is arranged on the lathe bed the first Y-axis guide rail, the second Y-axis guide rail and third Y-axis guide rail；Level locating for third Y-axis guide rail is higher than level locating for first Y-axis guide rail and the second Y-axis guide rail；The vertical sleeping 90 ° of index(ing) table sides of Y-axis are mounted on lathe bed, the lathe bed two sides are equipped with protection drag plate, the table base and lathe bed, which are equipped between the protection drag plate of the first Y-axis guide rail side, is equipped with channel of chip removal, the machining center has the distinguishing feature of five face of Five-axis NC Machining Center lathe processing, and mounts and dismounts the advantages of workpiece facilitates and is convenient for chip removal.
Description
Technical field
The utility model relates to digit ctrol machine tool fields, and in particular to five shaft vertical of gate-type with vertical sleeping 90 ° of index(ing) tables
Machining center.
Background technique
Upright type five-shaft machining center can be mainly two rotary shafts all in the Double swing head upright type five-shaft machining center of spindle end
Respectively arrange that the single pendulum head an of rotary shaft matches the upright type five-shaft machining center of rotary table structure with spindle end and work end,
To meet the needs of cutting workpiece is to big cutting force, large torque, the structure size of yaw is typically designed bigger, and structure also compares
It is more complex, cause yaw and main shaft to overhang and grow, poor rigidity is generally widely used on larger Longmen machine tool product.
For small size vertical machining center, cradle structure is mostly used to realize five axis series of products, existing cradle greatly
The numer centre of structure needs two cradle support bases, is fixed for driving motor, workbench setting on two cradle support bases
Between two cradle support bases, workbench rotation is driven by driving motor.Existing numerically-controlled machine tool has the following problems: 1,
Since two cradle support bases are respectively arranged on the two sides of lathe bed, workbench is set between two cradle support bases, therefore, cradle branch
Support seat causes certain inhibition to workbench, is not easy to mount and dismount parts to be processed on workbench, meanwhile, it is inconvenient
In observation processing progress；2, since cradle support base and workbench are across on lathe bed, it is not easy to chip removal.
Utility model content
The utility model be directed to more than problem propose a kind of five shaft vertical of gate-type with vertical sleeping 90 ° of index(ing) tables and add
Work center, when solving existing machining center using cradle structure, cradle support base is to the obstruction of workbench without being easily installed
The problem of with disassembly workpiece, meanwhile, it solves the problems, such as to be not easy to chip removal.
The technological means that the utility model uses is as follows:
A kind of five shaft vertical machining center of gate-type with vertical sleeping 90 ° of index(ing) tables, including lathe bed, column, X-axis guide rail, X
The vertical sleeping 90 ° of index(ing) tables of axial filament thick stick, X-axis saddle, electric cabinet unit, Y-axis guide rail, Y-axis, Y-axis lead screw, Z axis guide rail, Z axis sliding block,
Z axis ram spindle box, tool magazine and tool-changing mechanical arm；
The lathe bed is horizontally disposed, and one end of the lathe bed is equipped with the column, and the column is equipped with the X-axis and leads
Rail, the X-axis saddle is set in the X-axis guide rail, and the X-axis saddle is equipped with the Z axis sliding block, the Z axis ram spindle box
It is equipped with the Z axis guide rail, the Z axis ram spindle box is connect by the Z axis guide rail with the Z axis sliding block, the tool magazine
It is mounted on the column with tool-changing mechanical arm；
The Y-axis guide rail includes the first Y-axis guide rail, the second Y-axis guide rail and third Y-axis guide rail；
First Y-axis guide rail, the second Y-axis guide rail and third Y-axis guide rail are arranged on the lathe bed, the third Y-axis
Guide rail is arranged in the side of the lathe bed, and level locating for the third Y-axis guide rail is higher than first Y-axis guide rail and the
Level locating for two Y-axis guide rails；
The vertical sleeping 90 ° of index(ing) tables of the Y-axis are installed in the Y-axis guide rail, the vertical 90 ° of index(ing) tables that crouch of the Y-axis
Including table saddle, rotating base and rotary table, the table saddle is equipped with mounting surface, and the mounting surface is from bed
The side equipped with third Y-axis guide rail is sloped downwardly to be equipped with the first Y-axis guide rail one with it, and the mounting surface is parallel to lathe
Y direction, the rotating base is installed on the mounting surface；
The lathe bed two sides are equipped with protection drag plate, and the table saddle and lathe bed are equipped with the first Y-axis guide rail side
Channel of chip removal is equipped between protection drag plate；
Further, protective plate in two chip removals, in the Y direction of lathe, two are additionally provided on the table saddle
Protective plate is respectively provided at the two sides of table saddle in a chip removal, and protective plate is equipped with the 3rd Y from lathe bed in the chip removal
One side of axis rail is sloped downwardly to the one of the first Y-axis guide rail；
Further, the column includes crossbeam, the first support column, the second support column and bearing diagonal column, and described first
Support column and the second support column are mounted on one end of the lathe bed, and the bearing diagonal column is mounted on the first upper end of support column, described
The upper end of bearing diagonal column and the second support column is equipped with the crossbeam, and the X-axis guide rail is mounted on the crossbeam, described
The tool magazine is installed on bearing diagonal column；
Further, the upper surface of the mounting surface and lathe bed is at 45 °, is equipped with the first torque on the table saddle
Motor, first torque motor are connect with rotating base, and the axis of first torque motor is vertical with mounting surface, the first power
The axis of torque motor forms the B axle of vertical sleeping 90 ° of index(ing) tables, is additionally provided with the second torque motor, the second torque on rotating base
Motor can drive the rotary table around rotary table center axis thereof, and the axis direction of the second torque motor forms vertical
The C axis of sleeping 90 ° of index(ing) tables, the axis angle at 45 ° of the second torque motor axis and the first torque motor.
Compared with the prior art, five shaft vertical of the gate-type processing described in the utility model with vertical sleeping 90 ° of index(ing) tables
Center has the advantages that 1, vertical sleeping 90 ° of index(ing) table sides are mounted on lathe bed, so that workbench is in level
When state, workbench is closer to operator towards the operation position side of lathe, the i.e. position of workpiece loading and unloading, convenient
Mount and dismount workpiece；2, channel of chip removal is equipped between table base and protection drag plate, so that channel of chip removal is along lathe bed length
Direction arrangement, the chip to processing that channel of chip removal can be convenient exclude.
Detailed description of the invention
Fig. 1 is the structure of the gate-type five shaft vertical machining center disclosed by the utility model with vertical sleeping 90 ° of index(ing) tables
Figure；
Fig. 2 is the asymmetric door opening structural schematic diagram after lathe bed and column combination；
Fig. 3 is the coordinate of the gate-type five shaft vertical machining center disclosed by the utility model with vertical sleeping 90 ° of index(ing) tables
Schematic diagram；
Fig. 4 is that the Work turning table of vertical sleeping 90 ° of index(ing) tables is in the schematic diagram of horizontality；
Fig. 5 is that the Work turning table of vertical sleeping 90 ° of index(ing) tables is in the schematic diagram of plumbness.
In figure: 1, lathe bed, 2, column, 3, Z axis guide rail, 4, X-axis guide rail, 5, X-axis lead screw, 6, X-axis saddle, 7, electric cabinet list
Member, 8, Z axis ram spindle box, 9, tool-changing mechanical arm, 10, tool magazine, 11, the vertical 90 ° of index(ing) tables that crouch of Y-axis, 12, third Y-axis leads
Rail, the 13, second Y-axis guide rail, the 14, first Y-axis guide rail, 15, channel of chip removal, 16, Y-axis lead screw, 17, table saddle, 18, rotation
Pedestal, 19, mounting surface, 20, crossbeam, the 21, first support column, the 22, second support column, 23, bearing diagonal column, 24, the interior protection of chip removal
Plate, 25, protection drag plate, 26, rotary table.
Specific embodiment
It is as shown in Figure 1 the gate-type five shaft vertical machining center disclosed by the utility model with vertical sleeping 90 ° of index(ing) tables,
It is characterized by comprising lathe bed 1, column 2, X-axis guide rail 4, X-axis lead screw 5, X-axis saddle 6, electric cabinet unit 7, Y-axis guide rail, Y-axis are vertical
Sleeping 90 ° of index(ing) tables 11, Y-axis lead screw 16, Z axis guide rail 3, Z axis ram spindle box 8, tool magazine 10 and tool-changing mechanical arm 9.Institute
It is horizontally disposed to state lathe bed 1, one end of the lathe bed 1 is equipped with the column 2, is equipped with institute towards the side of lathe bed on the column 2
X-axis guide rail 4 is stated, the rear end of column 2 is equipped with electric cabinet unit 7, sets the X-axis saddle 6, X-axis saddle 6 and X in the X-axis guide rail 4
Axial filament thick stick 5 connects, and 5 one end of X-axis lead screw is connected with torque motor, and torque motor can drive lead screw to rotate, to drive numerical control
The electro spindle of lathe moves in X direction.
The X-axis saddle 6 is equipped with the Z axis sliding block, and the Z axis ram spindle box 8 is equipped with the Z axis guide rail 3, institute
It states Z axis ram spindle box 8 and is connect by the Z axis guide rail 3 with the Z axis sliding block, Z axis silk is connected on Z axis ram spindle box
Thick stick, Z axis lead screw one end coupling torque motor, and then electro spindle is driven to move along Z-direction, the tool magazine 10 and tool-changing mechanical arm 9
It is mounted on the column 2, the quick-replaceable to electro spindle cutter may be implemented.
The Y-axis guide rail includes the first Y-axis guide rail 14, the second Y-axis guide rail 13 and third Y-axis guide rail 12, first Y-axis
Guide rail 14, the second Y-axis guide rail 13 and third Y-axis guide rail 12 are arranged on the lathe bed 1, and the setting of third Y-axis guide rail 12 exists
The side of the lathe bed 1, third Y-axis guide rail 12 is arranged on the left of lathe bed (when towards column) in Fig. 1, and the third Y-axis is led
Level locating for rail 12 is higher than level locating for first Y-axis guide rail 14 and the second Y-axis guide rail 12.
The vertical sleeping 90 ° of index(ing) tables 11 of the Y-axis are installed in the Y-axis guide rail, the vertical sleeping 90 ° of indexings work of the Y-axis
Platform includes table saddle 17, rotating base 18 and rotary table 26, and the table base 17 is equipped with mounting surface 19, institute
Mounting surface 19 is stated to be sloped downwardly from the side that lathe bed 1 is equipped with third Y-axis guide rail 12 to be equipped with the first Y-axis guide rail 14 one,
The mounting surface 19 is parallel to the Y direction of lathe, and the rotating base 18, the rotation bottom are equipped on the mounting surface 19
Seat 18 can rotate on mounting surface 19 around the axis of vertical mounting surface 19, and specifically, table saddle is equipped with driving mechanism, drive
Motivation structure can drive rotating base 18 to rotate around the axis of vertical mounting surface 19, and driving mechanism can be torque motor or by torque
Motor and speed reducer structure is constituted, and driving mechanism drives rotating base 18 in the axis rotation process of vertical mounting surface 19, can be with
Realize overturning of the Work turning table 18 from horizontality and vertical state.
1 two sides of lathe bed are equipped with protection drag plate 25, and the table base 17 is equipped with the first Y-axis guide rail one with lathe bed
It is equipped with channel of chip removal 15 between the protection drag plate 25 of side, debris structure can be set in channel of chip removal 15.
In five shaft vertical machining center of gate-type disclosed by the utility model due to the work of the vertical sleeping 90 ° of index(ing) tables of Y-axis
The installation of platform pedestal is obliquely installed towards the side of lathe bed, thus when Work turning table it is when in a horizontal state, Work turning table direction
Personnel's operating area of five shaft vertical machining center of gate-type, and there is no obstruction between Work turning table and operator, Ke Yifang
Just loading and unloading are carried out to it, convenient for operation.Simultaneously as mounting surface is incline structure, between table base and protection drag plate
Equipped with channel of chip removal, therefore, the chip generated during work pieces process can be along the automatic row of being slipped to of inclined mounting surface
It considers to be worth doing in channel, in order to remove chip.Simultaneously as channel of chip removal is also at operating space side, do not have on channel of chip removal yet
Barrier structure, therefore the carry out machine chip removal that can be convenient or manpower chip removing.
Further, it is additionally provided with protective plate 24 in two chip removals on the table saddle 17, in the Y direction of lathe
On, protective plate 24 is respectively provided at the two sides of table saddle 17 in two chip removals, and protective plate 24 is from lathe bed 1 in the chip removal
It is equipped with one side of third Y-axis guide rail to be sloped downwardly to the one of the first Y-axis guide rail, protective plate can will be slided from workbench in chip removal
The seat chip that falls off of two sides is slipped in channel of chip removal, so can prevent chip fall on lathe bed and cause bed surface pollution,
Abrasion or the inhibition that the vertical sleeping 90 ° of index(ing) tables of Y-axis are moved.
Further, as shown in Fig. 2, the column 2 include crossbeam 20, the first support column 21, the second support column 22 and
Bearing diagonal column 23, in the present embodiment, column is structure as a whole.First support column 21 and the second support column 22 are fixed on institute
State one end of lathe bed 1, the bearing diagonal column 23 is mounted on 21 upper end of the first support column, the bearing diagonal column 23 by lathe bed edge
Direction tilts obliquely to lathe bed middle line direction, and in Fig. 2, bearing diagonal column 23 is tilted from lower-left to upper right, the crossbeam
20, the first support column 21, the second support column 22 and bearing diagonal column 23 form gate-type unsymmetric structure, with the secured handle of lathe bed 1
Binding closes to form whole asymmetric door opening structure, and the upper end of the bearing diagonal column 23 and the second support column 22 is equipped with the crossbeam
20, the X-axis guide rail 4 is mounted on the crossbeam 20, and the tool magazine 10 is equipped on the bearing diagonal column 23.Due to knife
Library is directly installed on bearing diagonal column, can reduce the overall volume of lathe, while convenient for quickly replacement cutter.
Further, as shown in figure 3, on described vertical sleeping 90 ° of index(ing) tables B axle axis and the constituted face of XY coordinate and
YZ coordinate constitutes plane angle at 45 °.
Specifically, as shown in Figure 4 and Figure 5, the upper surface of the mounting surface and lathe bed is at 45 °, on the table saddle
First torque motor is installed, first torque motor is connect with rotating base, the axis and peace of first torque motor
Dress face is vertical, and the axis of the first torque motor forms the B axle of vertical sleeping 90 ° of index(ing) tables, and the first torque motor can drive rotation
Pedestal is rotated along the direction M-M, and rotating base is equipped with the second torque motor and circular rotary table 26, the second torque motor
The rotary table 26 can be driven around rotary table center axis thereof, i.e., the direction rotation of N-N, the second torque electricity in figure
The axis direction of machine forms the C axis of vertical sleeping 90 ° of index(ing) tables, the axis of the second torque motor axis and the first torque motor at
45 ° of angles.
Overturning (rotation in the direction M-M), the rotation of the horizontal and vertical state of the rotating base of vertical sleeping 90 ° of index(ing) tables
Workbench is under the driving of the second torque motor around the rotation of its own shaft (rotation in the direction N-N), vertical sleeping 90 ° of indexings work
The X-direction and Y that movement and electro spindle of the platform under the driving of Y-axis lead screw in the Y direction are realized in X-axis guide rail and Y-axis guide rail
The five axis directions processing of lathe may be implemented in the movement in direction.
The five shaft vertical machining center turntable axis of gate-type of vertical sleeping 90 ° of index(ing) tables of the present embodiment is all made of torque motor
It is straight to drive, the response speed of B axle Yu C axis is greatly improved, zero clearance transmission enables functional component steadily to operate, to mention
The overall stability of high lathe, workbench overall dimensions become smaller, and keep complete machine structure more compact.
Vertical sleeping 90 ° of index(ing) tables of the present embodiment are driven by servo motor to move forward and backward along Y-axis, can guarantee Y-axis
Direction carries out not generating vibration and distortion when high-speed motion, and center of gravity is constant, runs smoothly
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of five shaft vertical machining center of gate-type with vertical sleeping 90 ° of index(ing) tables, it is characterised in that: including lathe bed, column,
The vertical sleeping 90 ° of index(ing) tables of X-axis guide rail, X-axis lead screw, X-axis saddle, electric cabinet unit, Y-axis guide rail, Y-axis, Y-axis lead screw, Z axis are led
Rail, Z axis sliding block, Z axis ram spindle box, tool magazine and tool-changing mechanical arm；
The lathe bed is horizontally disposed, and one end of the lathe bed is equipped with the column, and the column is equipped with the X-axis guide rail, institute
X-axis guide rail is stated equipped with the X-axis saddle, the X-axis saddle is equipped with the Z axis sliding block, sets on the Z axis ram spindle box
There is the Z axis guide rail, the Z axis ram spindle box is connect by the Z axis guide rail with the Z axis sliding block, the tool magazine and is changed
Knife manipulator is mounted on the column；
The Y-axis guide rail includes the first Y-axis guide rail, the second Y-axis guide rail and third Y-axis guide rail；
First Y-axis guide rail, the second Y-axis guide rail and third Y-axis guide rail are arranged on the lathe bed, the third Y-axis guide rail
The side of the lathe bed is set, and level locating for the third Y-axis guide rail is higher than first Y-axis guide rail and the 2nd Y
Level locating for axis rail；
The vertical sleeping 90 ° of index(ing) tables of the Y-axis are installed in the Y-axis guide rail, and the vertical sleeping 90 ° of index(ing) tables of the Y-axis include
Table saddle, rotating base and rotary table, the table saddle are equipped with mounting surface, and the mounting surface is from lathe bed
A side equipped with third Y-axis guide rail is sloped downwardly to be equipped with the first Y-axis guide rail one, and the mounting surface is parallel to the Y of lathe
Axis direction, the rotating base is equipped on the table saddle, and the rotating base can turn around the axis of vertical mounting surface
Dynamic, the rotary table is mounted on the rotating base；
The lathe bed two sides are equipped with protection drag plate, and the table saddle and lathe bed are equipped with the protection of the first Y-axis guide rail side
Channel of chip removal is equipped between pulling plate.
2. the gate-type five shaft vertical machining center according to claim 1 with vertical sleeping 90 ° of index(ing) tables, feature exist
In: it is additionally provided with protective plate in two chip removals on the table saddle, in the Y direction of lathe, prevents in two chip removals
Backplate is respectively provided at the two sides of table saddle, and protective plate is equipped with one side of third Y-axis guide rail to the from lathe bed in the chip removal
The one of one Y-axis guide rail is sloped downwardly.
3. the gate-type five shaft vertical machining center according to claim 1 or 2 with vertical sleeping 90 ° of index(ing) tables, feature
Be: the column includes crossbeam, the first support column, the second support column and bearing diagonal column, first support column and second
Support column is mounted on one end of the lathe bed, and the bearing diagonal column is mounted on the first upper end of support column, the bearing diagonal column and
The upper end of two support columns is equipped with the crossbeam, and the X-axis guide rail is mounted on the crossbeam, is equipped on the bearing diagonal column
The tool magazine.
4. the gate-type five shaft vertical machining center according to claim 3 with vertical sleeping 90 ° of index(ing) tables, feature exist
In:
The mounting surface of the table saddle and the upper surface of lathe bed angle at 45 ° are equipped with first on the table saddle
Torque motor, first torque motor are connect with rotating base, and the axis of first torque motor is vertical with mounting surface, the
The axis of one torque motor forms the B axle of vertical sleeping 90 ° of index(ing) tables, and rotating base is equipped with the second torque motor, the second power
Torque motor can drive the rotary table around the center axis thereof of the rotary table, the axis side of the second torque motor
To the C axis for forming vertical sleeping 90 ° of index(ing) tables, the axis angle at 45 ° of the second torque motor axis and the first torque motor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151593.8U CN209407923U (en) | 2018-12-20 | 2018-12-20 | A kind of five shaft vertical machining center of gate-type with vertical sleeping 90 ° of index(ing) tables |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151593.8U CN209407923U (en) | 2018-12-20 | 2018-12-20 | A kind of five shaft vertical machining center of gate-type with vertical sleeping 90 ° of index(ing) tables |
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| CN209407923U true CN209407923U (en) | 2019-09-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922794A (en) * | 2020-08-11 | 2020-11-13 | 东北大学 | Gantry type five-axis ultrasonic polishing machine tool |
| CN112192249A (en) * | 2020-11-02 | 2021-01-08 | 北京博鲁斯潘精密机床有限公司 | Double-column five-axis horizontal machining tool and application thereof |
| CN113334098A (en) * | 2021-06-28 | 2021-09-03 | 东莞市巨冈机械工业有限公司 | High-speed five-axis machining center |
-
2018
- 2018-12-20 CN CN201822151593.8U patent/CN209407923U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922794A (en) * | 2020-08-11 | 2020-11-13 | 东北大学 | Gantry type five-axis ultrasonic polishing machine tool |
| CN112192249A (en) * | 2020-11-02 | 2021-01-08 | 北京博鲁斯潘精密机床有限公司 | Double-column five-axis horizontal machining tool and application thereof |
| CN113334098A (en) * | 2021-06-28 | 2021-09-03 | 东莞市巨冈机械工业有限公司 | High-speed five-axis machining center |
| CN113334098B (en) * | 2021-06-28 | 2021-12-07 | 东莞市巨冈机械工业有限公司 | High-speed five-axis machining center |
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