CN208772546U - A kind of double Milling Machine lathe bed devices of cutter head energy lateral displacement and lift in height - Google Patents
A kind of double Milling Machine lathe bed devices of cutter head energy lateral displacement and lift in height Download PDFInfo
- Publication number
- CN208772546U CN208772546U CN201820407374.9U CN201820407374U CN208772546U CN 208772546 U CN208772546 U CN 208772546U CN 201820407374 U CN201820407374 U CN 201820407374U CN 208772546 U CN208772546 U CN 208772546U
- Authority
- CN
- China
- Prior art keywords
- lathe bed
- synchronizing wheel
- cutter head
- lift
- height
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses double Milling Machine lathe bed devices of a kind of cutter head energy lateral displacement and lift in height, including lathe bed frame, positioning pipe is connected on the cross tube of the lathe bed frame, its sheer pole is socketed hydraulic cylinder, and hydraulic cylinder connects hydraulic station by connection inlet tube, inlet tube, hydraulic station connects liquid back pipe, liquid back pipe connection liquid cylinder pressure, hydraulic cylinder connect pressing plate shaft, and the upper end connects pressing plate；The affixed linear guide in lathe bed frame top surface, symmetrically card matches two groups of sliding blocks in linear guide, two groups of sliding blocks are uniformly fixed in housing bottom sides angle, upper housing bottom side connects retainer, Power Component is installed on lathe bed side, upper pedestal connects lift in height mechanism, and the spindle drum of lift in height mechanism connects Double-cutter head cutting mechanism；The present apparatus is clamped using hydraulic multistage, and for X-servo motor by roller screw rod transmission, repetitive positioning accuracy is up to 0.005mm, and positioning accuracy is up to 0.01mm/1000mm, and efficiency improves 10 times or more compared with plain-milling machine.
Description
Technical field
The utility model relates to technical fields of mechanical processing, more particularly to a kind of cutter head energy lateral displacement and lift in height
Double Milling Machine lathe bed devices.
Background technique
CNC milling machine is a kind of automatic processing device to grow up on the basis of general milling machine, the processing technology of the two
Essentially identical, structure is also somewhat like.CNC milling machine, which has, to be divided into without tool magazine and with tool magazine two major classes.Wherein with the numerical control of tool magazine
Milling machine is also known as machining center.
In order to solve working shaft-like, pipe part surface keyway, through-hole, T-slot, dovetail groove, scale slot, anti-skid chequer,
The phenomenon that precision generated when the shapes such as step is low, surface quality is poor, part deformation is serious, inefficiency and the one of development & production
Amount of money control automatic milling machine.
Utility model content
The purpose of this utility model is to provide pair of a kind of cutter head energy lateral displacement and lift in height for existing issue
Milling Machine lathe bed device.
The utility model is achieved through the following technical solutions: a kind of cutter head energy lateral displacement and the double of lift in height cut
Cut milling machine lathe bed device, including lathe bed frame, the affixed long linear guide in the two sides top surface of the lathe bed frame, in long linear guide
Symmetrical card matches two groups of big sliding blocks, and two groups of big sliding blocks are uniformly fixed in housing bottom sides angle, upper housing bottom side connection transmission
Seat, the lower opening inner sleeve connected nut of retainer, nut inner thread mating connection long screw, long screw both ends are installed on by fixing seat
One inside of lathe bed frame, the long screw one end are socketed X from synchronizing wheel, and X passes through the synchronous main synchronization of band connection X of X from synchronizing wheel
Wheel, the main synchronizing wheel of X are socketed on the output shaft of X-servo motor, and X-servo motor is installed on bracket, and bracket is fixed in lathe bed frame
One lateral wall of frame.
Further include lift in height mechanism as further improvement of these options, passes through bolt at the top of the upper housing
It wears and connects the first contour column and be connected and fixed plate, Z servo motor is installed in fixed plate, the output shaft of Z servo motor runs through fixed plate
Short screw rod upper end, short wire rod thread attaching nut are connected by plum coupling afterwards, nut is socketed in nut seat, nut seat
It is fixed in one facade of spindle drum, the affixed sliding block group card in spindle drum two sides matches short straight line guide rail, and short straight line guide rail is symmetrically fixed in
Upper one facade two sides of housing.
As further improvement of these options, further includes Double-cutter head cutting mechanism, connect on the seat stand of the spindle drum
Connection fixed seat, connecting cover plate in fixing seat, cover board installed in front main servo motor, rear side are beaten by small contour column symmetry installation
The working beam of knife cylinder, knife striking cylinder connects main shaft through cover board, and main shaft is installed on spindle drum lower end, the main shaft upper end by axle bed
From synchronizing wheel, the output shaft of the main servo motor runs through cover board for socket, and end is socketed main synchronizing wheel, main synchronizing wheel and symmetrical
The slave synchronizing wheel of installation is arranged synchronous belt, and the main shaft lower end connects cutter head.
As further improvement of these options, the fixing seat inner sleeve joint bearing, bearing is socketed on long screw end,
And clamping cap is also arranged on long screw, clamping cap is connected and fixed the outboard end of seat.
As further improvement of these options, the short screw rod upper end and lower part pass through screw rodb base and are installed on
One facade of housing, the screw rodb base inner sleeve joint bearing, bearing are socketed on short screw rod top and bottom respectively, and short screw rod upper end is under
End is successively arranged locking nut and pressing plate, and locking nut is threadedly connected on the outside of screw rodb base in stomidium and presses contact bearing, presses
Plate is fixed in screw rodb base outboard end by bolt.
As further improvement of these options, the fixing seat is box body structure, and front side setting is main same in slot
Step wheel, rear side setting is symmetrically from synchronizing wheel, main synchronizing wheel and the synchronous belt for being symmetrically arranged flute profile matching from synchronizing wheel.
As further improvement of these options, X-servo motor operation transmits power by synchronous belt and drives long screw
Rotation, it is real after the cooperation by long linear guide and big sliding block after long screw cooperates with the nut thread being socketed in retainer
The movement of retainer and upper housing is driven in existing X-direction.
As further improvement of these options, short screw rod is driven to turn by plum coupling after the operation of Z servo motor
It is dynamic, then drive spindle drum to carry out the movement in Z-direction on short straight line guide rail by nut seat, while short screw both end uses
Import angular contact bearing mounted in pairing mode, locking nut tense, and repetitive positioning accuracy is up to 0.005mm, and positioning accuracy is up to
0.01mm, in addition main servo motor, which is also worked at the same time, imparts power to symmetrical two main shafts by synchronous belt, to realize
Cutter head rotation below main shaft, achievees the purpose that machining.
The utility model have the advantage that compared with prior art it is simple with structure, design rationally, present apparatus X-servo
Motor is driven by long screw, and upper housing and other components in long linear guide is driven to carry out the movement in X-direction, long filament
Bar both ends use import angular contact bearing mounted in pairing mode, run smoothly fluent, are tensed by clamping cap locking nut, and it is fixed to repeat
Position precision is up to 0.005mm, and positioning accuracy is up to 0.01mm/1000mm；Z lift servo motor is driven by short screw rod transmission
Card fits over the movement in the progress Z-direction of the component on short straight line guide rail, realizes cutter head lifting, and short screw both end uses inlet angle
Contact bearing mounted in pairing mode, locking nut tense, and repetitive positioning accuracy is up to 0.005mm, and positioning accuracy is up to 0.01mm；Cutter head
Servo motor can move forward and backward, and convenient for tensioning synchronous belt, avoid slipping phenomenon, which runs smoothly reliably, and passes through
It is convenient and efficient that knife striking cylinder replaces cutter, and firm grip, can simultaneous processing, efficiency improves 10 times or more compared with plain-milling machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model medial bed frame X-direction power mechanism.
Fig. 2 is A-A cutting structural schematic diagram in Fig. 1.
Fig. 3 is the structural schematic diagram of lift in height mechanism.
Fig. 4 is B-B cutting structural schematic diagram in Fig. 3.
Fig. 5 is the structural schematic diagram of Double-cutter head cutting mechanism.
Fig. 6 is the side structure schematic view of Fig. 5 Double-cutter head cutting mechanism.
Fig. 7 is C-C cutting structural schematic diagram in Fig. 5.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in figs. 1-7, double Milling Machine lathe bed devices of a kind of cutter head energy lateral displacement and lift in height, including bed
Body frame 1, the affixed long linear guide 2 in the two sides top surface of the lathe bed frame 1, symmetrically card matches two groups of big cunnings in long linear guide 2
Block 3, two groups big sliding block 3 are uniformly fixed in 4 bottom corner of housing, and upper 4 bottom side of housing connects retainer 5, retainer 5
Lower opening inner sleeve connected nut 6,6 screw-internal thread fit of nut connect long screw 7, and 7 both ends of long screw are installed on lathe bed frame by fixing seat 9
1 one inside of frame, 7 one end of long screw are socketed X from synchronizing wheel 11, and X is same by the connection X master of X synchronous belt 12 from synchronizing wheel 11
The step wheel main synchronizing wheel 13 of 13, X is socketed on the output shaft of X-servo motor 15, and X-servo motor 15 is installed on bracket 14, bracket
14 are fixed in 1 one lateral wall of lathe bed frame.
Further include lift in height mechanism as further improvement of these options, passes through bolt at the top of the upper housing 4
It wears and connects the first contour column 161 and be connected and fixed plate 16, Z servo motor 17, the output shaft of Z servo motor 17 are installed in fixed plate 16
Short 19 upper end of screw rod is connected by plum coupling 18 after fixed plate 16, short screw rod 19 is threadedly engaged nut 26, nut
26 are socketed in nut seat 27, and nut seat 27 is fixed in 28 1 facade of spindle drum, and the affixed sliding block group 25 in 28 two sides of spindle drum is blocked
With short straight line guide rail 24, short straight line guide rail 24 is symmetrically fixed in 4 one facade two sides of housing.
It further include Double-cutter head cutting mechanism as further improvement of these options, on the seat stand of the spindle drum 28
It is connected and fixed seat 29, connecting cover plate 30 in fixing seat 29,30 installed in front main servo motor 31 of cover board, rear side passes through small contour
Column 32 is symmetrically installed knife striking cylinder 33, and the working beam of knife striking cylinder 33 connects main shaft 38 through cover board 30, and main shaft 38 is pacified by axle bed 37
Loaded on 28 lower end of spindle drum, 38 upper end of the main shaft socket is from synchronizing wheel 35, and the output shaft of the main servo motor 31 is through lid
Plate 30, end are socketed main synchronizing wheel 34, and main synchronizing wheel 34 is arranged synchronous belt 36, the master with the slave synchronizing wheel 35 being symmetrically installed
38 lower end of axis connects cutter head 39.
As further improvement of these options, the 9 inner sleeve joint bearing 8 of fixing seat, bearing 8 is socketed on long screw
End, and clamping cap is also arranged on long screw, clamping cap is connected and fixed the outboard end of seat.
As further improvement of these options, 19 upper end of short screw rod and lower part pass through screw rodb base 20 and install
In upper 4 one facade of housing, the 20 inner sleeve joint bearing 21 of screw rodb base, bearing 21 is socketed on short 19 top and bottom of screw rod respectively,
Short 19 top and bottom of screw rod are successively arranged locking nut 22 and pressing plate 23, and locking nut 22 is threadedly connected to screw rodb base 20
In the stomidium of outside and contact bearing 21 is pressed, pressing plate 23 is fixed in 20 outboard end of screw rodb base by bolt.
As further improvement of these options, the fixing seat 29 is box body structure, setting master in front side in slot
Synchronizing wheel 34, rear side setting main synchronizing wheel 34 and are symmetrically arranged what flute profile matched symmetrically from synchronizing wheel 35 from synchronizing wheel 35
Synchronous belt 36.
As further improvement of these options, X-servo motor operation transmits power by synchronous belt and drives long screw
Rotation, it is real after the cooperation by long linear guide and big sliding block after long screw cooperates with the nut thread being socketed in retainer
The movement of retainer and upper housing is driven in existing X-direction.
As further improvement of these options, short screw rod is driven to turn by plum coupling after the operation of Z servo motor
It is dynamic, then drive spindle drum to carry out the movement in Z-direction on short straight line guide rail by nut seat, while short screw both end uses
Import angular contact bearing mounted in pairing mode, locking nut tense, and repetitive positioning accuracy is up to 0.005mm, and positioning accuracy is up to
0.01mm, in addition main servo motor, which is also worked at the same time, imparts power to symmetrical two main shafts by synchronous belt, to realize
Cutter head rotation below main shaft, achievees the purpose that machining.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. double Milling Machine lathe bed devices of a kind of cutter head energy lateral displacement and lift in height, including lathe bed frame, feature exist
It is two groups big in symmetrically card matches two groups of big sliding blocks in, the affixed long linear guide in the two sides top surface of the lathe bed frame, long linear guide
Sliding block is uniformly fixed in housing bottom sides angle, and upper housing bottom side connects retainer, the lower opening inner sleeve connected nut of retainer,
Nut inner thread mating connection long screw, long screw both ends are installed on one inside of lathe bed frame, the long screw by fixing seat
One end is socketed X from synchronizing wheel, and for X from synchronizing wheel by the synchronous main synchronizing wheel of band connection X of X, the main synchronizing wheel of X is socketed on X-servo electricity
On the output shaft of machine, X-servo motor is installed on bracket, and bracket is fixed in one lateral wall of lathe bed frame.
2. double Milling Machine lathe bed devices of a kind of cutter head energy lateral displacement as described in claim 1 and lift in height, special
Sign is, further includes lift in height mechanism, is worn at the top of the upper housing by bolt and connects the first contour column and be connected and fixed plate, Gu
Z servo motor is installed, the output shaft of Z servo motor connects short screw rod upper end by plum coupling after fixed plate on fixed board
Portion, short wire rod thread attaching nut, nut are socketed in nut seat, and nut seat is fixed in one facade of spindle drum, spindle drum two sides
Affixed sliding block group card matches short straight line guide rail, and short straight line guide rail is symmetrically fixed in one facade two sides of housing.
3. double Milling Machine lathe bed devices of a kind of cutter head energy lateral displacement as claimed in claim 2 and lift in height, special
Sign is, further includes Double-cutter head cutting mechanism, and seat, connecting cover plate in fixing seat, lid are connected and fixed on the seat stand of the spindle drum
Plate installed in front main servo motor, rear side install knife striking cylinder by small contour column symmetry, and the working beam of knife striking cylinder runs through cover board
Main shaft is connected, main shaft is installed on spindle drum lower end by axle bed, and the main shaft upper end is socketed from synchronizing wheel, the main servo motor
Output shaft run through cover board, end is socketed main synchronizing wheel, and main synchronizing wheel and the slave synchronizing wheel being symmetrically installed are arranged synchronous belt, institute
State main shaft lower end connection cutter head.
4. a kind of double Milling Machine lathe bed devices of cutter head energy lateral displacement and lift in height as described in claim 1, special
Sign is that the fixing seat inner sleeve joint bearing, bearing is socketed on long screw end, and clamping cap is also arranged on long screw, compresses
Lid is connected and fixed the outboard end of seat.
5. a kind of double Milling Machine lathe bed devices of cutter head energy lateral displacement and lift in height as claimed in claim 2, special
Sign is that the short screw rod upper end and lower part pass through screw rodb base and be installed on one facade of housing, socket in the screw rodb base
Bearing, bearing are socketed on short screw rod top and bottom respectively, and short screw rod top and bottom are successively arranged locking nut and pressing plate,
And locking nut is threadedly connected on the outside of screw rodb base in stomidium and presses contact bearing, pressing plate is fixed on the outside of screw rodb base by bolt
End.
6. a kind of double Milling Machine lathe bed devices of cutter head energy lateral displacement and lift in height as claimed in claim 3, special
Sign is, the fixing seat is box body structure, and front side is arranged main synchronizing wheel in slot, rear side setting symmetrically from synchronizing wheel,
Main synchronizing wheel and the synchronous belt that flute profile matching is symmetrically arranged from synchronizing wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407374.9U CN208772546U (en) | 2018-03-26 | 2018-03-26 | A kind of double Milling Machine lathe bed devices of cutter head energy lateral displacement and lift in height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407374.9U CN208772546U (en) | 2018-03-26 | 2018-03-26 | A kind of double Milling Machine lathe bed devices of cutter head energy lateral displacement and lift in height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772546U true CN208772546U (en) | 2019-04-23 |
Family
ID=66145507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820407374.9U Active CN208772546U (en) | 2018-03-26 | 2018-03-26 | A kind of double Milling Machine lathe bed devices of cutter head energy lateral displacement and lift in height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117400036A (en) * | 2023-12-15 | 2024-01-16 | 江苏红阳全月机械制造有限公司 | Automatic milling cutter replacing mechanism with double main shafts and double cutter towers |
-
2018
- 2018-03-26 CN CN201820407374.9U patent/CN208772546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117400036A (en) * | 2023-12-15 | 2024-01-16 | 江苏红阳全月机械制造有限公司 | Automatic milling cutter replacing mechanism with double main shafts and double cutter towers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204770786U (en) | Six main shafts bore boring combined machine tool | |
| CN201186387Y (en) | Gantry type double rotary table NC milling machine | |
| CN201192776Y (en) | Planer-type numerically controlling engraving and milling machine | |
| CN202782414U (en) | Multifunctional engraving machine for stone | |
| CN201951138U (en) | Four-axis three-dimensional engraving machine | |
| CN103507537A (en) | Four-axis stereoscopic carving machine | |
| CN202703068U (en) | Four-shaft three-dimensional carving machine | |
| CN203780172U (en) | Sculpturing device | |
| CN208772546U (en) | A kind of double Milling Machine lathe bed devices of cutter head energy lateral displacement and lift in height | |
| CN208262581U (en) | A kind of machining grinding device convenient for adjusting angle | |
| CN205085440U (en) | A milling machine for processing of case and bag mould | |
| CN108655326A (en) | A kind of planer-type three-axis numerical control riveting machine | |
| CN208196232U (en) | A kind of three pin shaft fork sawing machine positioning clamp for machining | |
| CN103753277B (en) | Vuilt-up crankshaft right boring eccentric orfice flexible jig | |
| CN108480724A (en) | A kind of Double-blade cutting apparatus with guide rail powered lift function | |
| CN109746314A (en) | A kind of adjustable discrete roller roller head machine | |
| CN108422237A (en) | A kind of double Double-cutter head milling machines for gripping long axis tubing workpiece of the use with high-efficiency high-accuracy | |
| CN208214423U (en) | A kind of Double-blade cutting apparatus with guide rail powered lift function | |
| CN202029243U (en) | Efficient multi-blade cutting saw | |
| CN208116857U (en) | A kind of milling machine Double-cutter head cutting apparatus using the fixed long axis tubing workpiece of hydraulic clamping | |
| CN108480725A (en) | A kind of milling machine Double-cutter head cutting apparatus for fixing long axis tubing workpiece using hydraulic clamping | |
| CN108453294A (en) | A kind of cutter head has double Milling Machine lathe bed devices of lateral displacement and lift in height function | |
| CN207710323U (en) | A kind of fixture for processing eccentric shaft | |
| CN206883423U (en) | Superfinishing head | |
| CN208214892U (en) | A kind of double Double-cutter head milling machines for gripping long axis tubing workpiece of use with high-efficiency high-accuracy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |