CN208195675U - A kind of double main spindle numerical control machining tools - Google Patents
A kind of double main spindle numerical control machining tools Download PDFInfo
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- CN208195675U CN208195675U CN201820823381.7U CN201820823381U CN208195675U CN 208195675 U CN208195675 U CN 208195675U CN 201820823381 U CN201820823381 U CN 201820823381U CN 208195675 U CN208195675 U CN 208195675U
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- lifting seat
- spindle
- numerical control
- control machining
- machining tools
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- 238000003754 machining Methods 0.000 title claims abstract description 18
- 239000003351 stiffener Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 7
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a kind of double main spindle numerical control machining tools, including board and the spindle box being arranged in above board, spindle box is provided with mechanical main shaft, spindle box side is provided with lifting seat, electro spindle is provided on lifting seat, spindle box is provided with guide rail in the side close to lifting seat, and spindle box is provided with the lifting actuator that driving lifting seat is moved up and down along guide rail；Stiffener assembly is provided on lifting seat；The driving motor of driving mechanical main shaft is provided on spindle box.The utility model carries out out thick and middle light to the workpiece on workbench by mechanical main shaft and processes, the high revolving speed of electro spindle carries out processing with nothing left to workpiece, so that thick, middle light and processing with nothing left are opened in workpiece primary property completion on same numerically-controlled machine tool, processing efficiency is greatly improved；The structural stability that lifting seat and mounting base are improved by stiffener assembly ensure that the machining accuracy of electro spindle.
Description
Technical field
The utility model relates to numerical control machine tool technique field, in particular to a kind of double main spindle numerical control machining tools.
Background technique
In mold processing industry, mold base needs to add on lathe by opening the processes such as thick, middle light and (finishing) with nothing left
Work is shaped to mold, and it is slightly to process the general shape of mold that mold, which is opened, and opening slightly is all that precision is poor using cutter,
Process velocity can be than very fast in this way；Middle light be in order to guarantee it is with nothing left before surplus it is uniform, and surplus is smaller, and process velocity ratio is opened thick
Slowly；Processing with nothing left needs to make mold obtain defined dimensional accuracy and lower surface roughness (higher finish)
The rotating ratio of cutter is wanted to open the cutter revolving speed of thick and middle light faster.
And the main shaft that existing numerical control machining center, gantry machining center are installed has mechanical main shaft and two kinds of electro spindle,
Mechanical main shaft is driven by servo motor, and feature is that torsion is big, the depth of cut is big, revolving speed is low, and thick add can be improved out in biggish torsion
The efficiency of material is gone when work mold base part；And electro spindle, it is in itself both main shaft and motor, feature is that revolving speed is high, torsion is low, the depth of cut
Small, the finish (lower surface roughness) of workpiece can be improved in higher revolving speed, improves quality with nothing left.But because one
A main shaft is only installed on the machine of platform machining center so causes numerical control machining center, gantry machining center same
Shi Yongyou high revolving speed and big torsion.Lead to many processing factories, it, be simultaneously in order to improve the finish of workpieces processing and open thick efficiency
The numerical control machining center for buying a numerical control machining center with mechanical main shaft and electro spindle cooperates, cause equipment at
This raising, and after the big torsion numerical control machining center of mechanical main shaft carries out out roughing and the processing of middle light-knife, it needs work
Part is torn open and carries out processing with nothing left on another high-revolving board, causes production efficiency low.
Utility model content
The technical issues of the utility model solves is to provide a kind of double main shafts for above-mentioned defect existing in the prior art
Numerical control machine tool, to solve the problems mentioned in the above background technology.
To solve above-mentioned technical problem, the technical solution that the utility model is taken is as follows: a kind of double main spindle numerical control processing machines
Bed, including board and the spindle box being arranged in above board, the spindle box is provided with mechanical main shaft, the spindle box side
It is provided with lifting seat, electro spindle is provided on the lifting seat, the spindle box is provided with guide rail in the side close to lifting seat,
The spindle box is provided with the lifting actuator that driving lifting seat is moved up and down along guide rail；Reinforcement group is provided on the lifting seat
Part；The driving motor of driving mechanical main shaft is provided on the spindle box.
It is further described as to above-mentioned technical proposal:
In the above-mentioned technical solutions, the mounting base of the lower end setting installation electro spindle of the lifting seat, the stiffener assembly
It is arranged between lifting seat and mounting base, the stiffener assembly includes two and is vertically arranged in the vertical plate of lifting seat side and hangs down
Support plate between lifting seat and vertical plate is directly set, and described two vertical plates are symmetricly set on the two sides of electro spindle, the support
Plate includes the first support plate and the second support plate, and lifting seat top, two institutes are arranged in three second support plates at equal intervals
The first support plate is stated to be arranged in lifting seat lower part.
In the above-mentioned technical solutions, the vertical plate is respectively symmetricly set on the first vertical plate of electro spindle two sides and second and stands
Plate, the mounting base are fixed between the first vertical plate and the second vertical plate.
In the above-mentioned technical solutions, the shape of first support plate and the second support plate is triangle, and described first
The area of support plate is greater than the area of the second support plate.
In the above-mentioned technical solutions, cross reinforcer is provided on the outside of the mounting base.
In the above-mentioned technical solutions, the lifting seat is provided with the cunning being slidably connected with guide rail in the side close to spindle box
Block.
In the above-mentioned technical solutions, the lifting actuator is servo motor or cylinder.
In the above-mentioned technical solutions, the revolving speed of the mechanical main shaft is 0-12000r/min.
In the above-mentioned technical solutions, the revolving speed of the electro spindle is 12000-100000r/min.
Compared with prior art, the utility model has the beneficial effects that: the utility model passes through mechanical main shaft to work
Workpiece on platform carries out out thick and middle light processing, and the high revolving speed of electro spindle carries out processing with nothing left to workpiece, so that workpiece is same
It disposably completes to open thick, middle light and processing with nothing left on one numerically-controlled machine tool, greatly improves processing efficiency；It is mentioned by stiffener assembly
The high structural stability of lifting seat and mounting base, ensure that the machining accuracy of electro spindle.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is using the schematic perspective view under mechanical main shaft machining state；
Fig. 3 is using the schematic perspective view under electro spindle machining state.
In figure: 11, pedestal；12, saddle seat；13, workbench；14, bracket；15, spindle box；16, guide rail；21, mechanical main
Axis；22, driving motor；3, electro spindle；41, actuator is gone up and down；42, lifting seat；43, the first vertical plate；44, the first support plate；45,
Second support plate；46, sliding block；47, the second vertical plate；48, reinforcer；49, mounting base.
Specific embodiment
1 the utility model is described in further detail to attached drawing 3 with reference to the accompanying drawing.
It is exemplary by reference to the embodiment that attached drawing describes, it is intended to for explaining the application, and should not be understood as pair
The limitation of the application.In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ",
" width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the application and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second "
It is used for description purposes only, is not understood to indicate or imply relative importance or implicitly indicates indicated technical characteristic
Quantity.Thus, define " first ", the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present application, " several ", the meaning of " plurality " is two or more, unless otherwise clearly specific
It limits.Unless otherwise clearly defined and limited, in this application, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, such as, it may be a fixed connection, may be a detachable connection, or be integrally connected；It can be machinery
Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood in the application as the case may be
In concrete meaning.Unless otherwise clearly defined and limited, in this application, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.And fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign includes fisrt feature right above second feature and oblique upper under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment one,
As shown in Figure 1-3, a kind of double main spindle numerical control machining tools, including board and the spindle box being arranged in above board
15, spindle box 15 is provided with mechanical main shaft 21, and 15 side of spindle box is provided with lifting seat 42, is provided with electro spindle on lifting seat 42
3, spindle box 15 is provided with guide rail 16 in the side close to lifting seat 42, and spindle box 15 is provided with driving lifting seat 42 along guide rail 16
The lifting actuator 41 moved up and down；Stiffener assembly is provided on lifting seat 42；Driving mechanical main shaft is provided on spindle box 15
21 driving motor 22.
The mounting base 49 of the lower end setting installation electro spindle 3 of lifting seat 42, stiffener assembly setting is in lifting seat 42 and installation
Between seat 49, stiffener assembly includes two and is vertically arranged in the vertical plate of 42 side of lifting seat and is vertically set on 42 He of lifting seat
Support plate between vertical plate, two vertical plates are symmetricly set on the two sides of electro spindle 3, and support plate includes the first support plate 44 and second
42 top of lifting seat is arranged in support plate 45, three the second support plates 45 at equal intervals, and two the first support plate 44 settings are being gone up and down
42 lower parts of seat.
Vertical plate is respectively the first vertical plate 43 and the second vertical plate 47 for being symmetricly set on 3 two sides of electro spindle, and mounting base 49 is fixed
Between the first vertical plate 43 and the second vertical plate 47.
The shape of first support plate 44 and the second support plate 45 is triangle, and the support plate of triangle can be mentioned further
Structural stability between high vertical plate and lifting seat 42, the area of the first support plate 44 are greater than the area of the second support plate 45.Peace
The outside of dress seat 49 is provided with cross reinforcer 48, further increases the structural stability of mounting base 49.
Lifting seat 42 is provided with the sliding block 46 being slidably connected with guide rail 16 in the side close to spindle box 15.Go up and down actuator
41 be servo motor.
The revolving speed of mechanical main shaft 21 is 0-12000r/min.The revolving speed of electro spindle 3 is 12000-100000r/min.
As shown in Figure 1-3, board includes the pedestal 11, saddle seat 12 and workbench 13 set gradually from the bottom up, pedestal
11 side is provided with bracket 14, and workbench 13 is moved left and right along saddle seat 12, and saddle seat 12 is moved forward and backward along pedestal 11；Main shaft
The setting of case 15 is moved up and down along bracket 14 on the support 14, and spindle box 15 drives mechanical main shaft 21 to move up and down along bracket 14；Work
After making to put on platform 13 and fixing workpiece, spindle box 15 and mechanical main shaft 21 are moved down, and make 21 contact workpiece of mechanical main shaft, driving electricity
Machine 22 drives mechanical main shaft 21 to carry out out thick and middle light to the workpiece on workbench 13 and processes, and processes aftertable 13 for work
Part is moved to 3 lower section of electro spindle, and lifting actuator 41 drives lifting seat 42 to move down, to drive electro spindle 3 to move down at workpiece, electricity
The high revolving speed of main shaft 3 carries out processing with nothing left to workpiece so that workpiece primary property on same numerically-controlled machine tool complete to open thick, middle light and
Processing with nothing left, greatly improves processing efficiency.
Embodiment two,
Place unlike the embodiments above is that board is the board of gantry machining center, and board includes 11 He of pedestal
Workbench 13, workbench 13 are moved along pedestal 11, are provided on the outside of pedestal 11 spindle box 15 hanging the dragon being located on workbench 13
Door frame is provided with the slide moved horizontally along portal frame on portal frame, and spindle box 15 is moved up and down along slide；It is put on workbench 13
It puts after fixing workpiece, spindle box 15 and mechanical main shaft 21 move down, and make 21 contact workpiece of mechanical main shaft, 22 driving machine of driving motor
Tool main shaft 21 carries out out thick and middle light to the workpiece on workbench 13 and processes, and processes rear slide and drives spindle box 15 mobile,
So that electro spindle 3 is moved to above workpiece, lifting actuator 41 drives lifting seat 42 to move down, to drive electro spindle 3 to move down into work
At part, the high revolving speed of electro spindle 3 carries out processing with nothing left to workpiece, so that workpiece primary property completion on same numerically-controlled machine tool is opened
Slightly, middle light and processing with nothing left, greatly improve processing efficiency.
Do not limit the technical scope of the present invention above, it is all according to the utility model technical spirit to
On embodiment made by any modification, equivalent variations and modification, in the range of still falling within the technical solution of the utility model.
Claims (9)
1. a kind of double main spindle numerical control machining tools, it is characterised in that: including board and the spindle box being arranged in above board, institute
It states spindle box and is provided with mechanical main shaft, the spindle box side is provided with lifting seat, and electro spindle, institute are provided on the lifting seat
It states spindle box and the side close to lifting seat is provided with guide rail, the spindle box is provided with driving lifting seat and moves up and down along guide rail
Lifting actuator；Stiffener assembly is provided on the lifting seat；The driving of driving mechanical main shaft is provided on the spindle box
Motor.
2. a kind of double main spindle numerical control machining tools according to claim 1, it is characterised in that, the lower end of the lifting seat is set
The mounting base of installation electro spindle is set, the stiffener assembly is arranged between lifting seat and mounting base, and the stiffener assembly includes two
A vertical plate for being vertically arranged in lifting seat side and the support plate being vertically set between lifting seat and vertical plate, it is described two vertical
Plate is symmetricly set on the two sides of electro spindle, and the support plate includes the first support plate and the second support plate, and three described second
Lifting seat top is arranged in fagging at equal intervals, and two first support plates are arranged in lifting seat lower part.
3. a kind of double main spindle numerical control machining tools according to claim 2, it is characterised in that, the vertical plate is respectively symmetrical
The first vertical plate and the second vertical plate of electro spindle two sides are set, and the mounting base is fixed between the first vertical plate and the second vertical plate.
4. a kind of double main spindle numerical control machining tools according to claim 2, it is characterised in that, first support plate and
The shape of two support plates is triangle, and the area of first support plate is greater than the area of the second support plate.
5. a kind of double main spindle numerical control machining tools according to claim 2, it is characterised in that, it is set on the outside of the mounting base
It is equipped with cross reinforcer.
6. a kind of double main spindle numerical control machining tools according to claim 2, it is characterised in that, the lifting seat is close to main
The side of axle box is provided with the sliding block being slidably connected with guide rail.
7. a kind of double main spindle numerical control machining tools according to claim 1, it is characterised in that, the lifting actuator is to watch
Take motor or cylinder.
8. a kind of double main spindle numerical control machining tools according to claim 1, it is characterised in that, the revolving speed of the mechanical main shaft
For 0-12000r/min.
9. a kind of double main spindle numerical control machining tools according to claim 1, it is characterised in that, the revolving speed of the electro spindle is
12000-100000r/min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820823381.7U CN208195675U (en) | 2018-05-30 | 2018-05-30 | A kind of double main spindle numerical control machining tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820823381.7U CN208195675U (en) | 2018-05-30 | 2018-05-30 | A kind of double main spindle numerical control machining tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195675U true CN208195675U (en) | 2018-12-07 |
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ID=64516062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820823381.7U Expired - Fee Related CN208195675U (en) | 2018-05-30 | 2018-05-30 | A kind of double main spindle numerical control machining tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480664A (en) * | 2018-05-30 | 2018-09-04 | 邹善福 | A kind of double main spindle numerical control machining tools |
-
2018
- 2018-05-30 CN CN201820823381.7U patent/CN208195675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480664A (en) * | 2018-05-30 | 2018-09-04 | 邹善福 | A kind of double main spindle numerical control machining tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200914 Address after: 523000 building 20, No. 3, Hubin South Road, Qishi Town, Dongguan City, Guangdong Province Patentee after: Dongguan bositer CNC Machinery Co.,Ltd. Address before: 529600 17, Dashi village, Guan he village, eight Jia town, Yangchun City, Yangjiang, Guangdong Patentee before: Zou Shanfu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |