CN207223049U - A kind of CNC milling machine head adjustable up-down device - Google Patents
A kind of CNC milling machine head adjustable up-down device Download PDFInfo
- Publication number
- CN207223049U CN207223049U CN201720570081.8U CN201720570081U CN207223049U CN 207223049 U CN207223049 U CN 207223049U CN 201720570081 U CN201720570081 U CN 201720570081U CN 207223049 U CN207223049 U CN 207223049U
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- CN
- China
- Prior art keywords
- sliding block
- guide rail
- milling machine
- cutter
- cnc milling
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- 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.)
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Abstract
The utility model discloses a kind of CNC milling machine head adjustable up-down device,Including base,Base left and right ends are equipped with the first guide rail,The top of first guide rail is equipped with the first sliding block,Gantry support is equipped with above first sliding block,Gantry support is fixed on the first sliding block by limited block,Gantry support vertical direction is equipped with the second guide rail,Second guide rail is equipped with the second sliding block,Second sliding block is equipped with support plate,The upper and lower ends of support plate are equipped with fixed link,Headstock is socketed with fixed link,Cutter base is connected with headstock,Cutter base periphery is connected with some cutters,The top of headstock is equipped with motor,Motor is connected with frequency converter,First sliding block,Second sliding block and headstock are respectively connected with servomotor,Servomotor is connected with servo-driver,Frequency converter and servo-driver are connected with digital control system,The function of the head lift adjustment of three-shaft linkage can be achieved,It is simple and convenient,It is worth promoting and uses.
Description
Technical field
CNC milling machine technical field is the utility model is related to, is specially that a kind of CNC milling machine is filled with head adjustable up-down
Put.
Background technology
CNC milling machine currently on the market, the function of lift adjustment can be achieved in the height of head, but there is rising-falling tone
The very flexible of section, easily produces and lifts phenomenon not in place, the problem of causing work opportunity head rupture or damage, moreover, existing
The practical performance of some CNC milling machines is poor, and often a kind of milling machine can only be used for processing a type of workpiece, for not
The workpiece of same type so not only reduces work efficiency, it is necessary to constantly replace cutter, and can during replacing cutter
Can operating personnel be brought with injury, security reliability is poor, furthermore, existing CNC milling machine automatic performance is poor, to workpiece into
During row processing, generally require several individuals and cooperate to complete, consume certain manpower and materials, cause the waste of resource.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of CNC milling machine head adjustable up-down
Device, can realize the function of the head lift adjustment of three-shaft linkage, and in use, it is simple and convenient, reduce
Production cost, enhances the practical performance of the CNC milling machine, is worth promoting and uses.
Technical solution is used by the utility model solves its technical problem：A kind of CNC milling machine adjusts liter with head
Falling unit, including base, the base top are provided with workbench, magnetic chuck, the base are provided with the workbench
Left and right ends are both provided with the first guide rail, and the first sliding block is provided with above first guide rail, is set above first sliding block
Gantry support is equipped with, the gantry support is fixed on the first sliding block by limited block, is set in the gantry support vertical direction
The second guide rail is equipped with, the second sliding block is provided with second guide rail, support plate, the support are provided with second sliding block
The upper and lower ends of plate are both provided with the fixed link of cylindrical type, and headstock is socketed with the fixed link, is passed through on the headstock
Main shaft is connected with circular cutter base, and the cutter base periphery is connected with some cutters by hydraulic stem, outside the cutter
Enclose and be provided with ring baffle, opening is provided with immediately below the ring baffle, the cutter base middle position is provided with rolling
Wheel, the roller are internally provided with shaft, and described shaft one end is connected with rocking bar, motor is provided with above the headstock,
The motor is connected with main shaft, and the motor is connected with frequency converter, and first sliding block, the second sliding block and headstock are respectively connected with
Servomotor, the servomotor are connected with servo-driver, and the frequency converter and servo-driver are connected with digital control system,
The digital control system uses NUM1020 digital control systems.
As a kind of preferable technical solution of the utility model, first guide rail and the second guide rail surface are both provided with patch
Mould guide rail.
As a kind of preferable technical solution of the utility model, the limited block is designed as right angled triangle.
As a kind of preferable technical solution of the utility model, the cutter includes slotting cutter, face cutter, form cutter
And aperture knife tool.
As a kind of preferable technical solution of the utility model, the YM- models for the west gate sub-brand name that the motor uses
Threephase asynchronous machine.
As a kind of preferable technical solution of the utility model, protective door, and the protection are provided with the workbench
Door one end is connected together through a hinge with work edge of table.
Compared with prior art, the beneficial effects of the utility model are：CNC milling machine head adjustable up-down device
By setting the first guide rail, the second guide rail and fixed link, head moving along X, Y, Z axis direction is realized, realizing head can
The regulatory function of lifting, sets some cutters on cutter base so that and the CNC milling machine can process different types of workpiece,
By setting ring baffle, roller, shaft and rocking bar, the function of cutting tool choice is realized, it is easy to operate, and avoid knife
Danger when tool is replaced, improves work efficiency, and sets motor, frequency converter, servomotor and servo-driver so that the number
The lift adjustment function of control milling machine head is more flexible, avoids the occurrence of and lifts phenomenon not in place, by setting NUM1020 numbers
Control system, improves the automatic performance of the CNC milling machine, accelerates the work efficiency of CNC milling machine, the NUM1020 digital control systems
Have the advantages that reliability is high, logic control performance is strong, on the whole from the point of view of, CNC milling machine head adjustable up-down device,
It can realize the function of the head lift adjustment of three-shaft linkage, and in use, it is simple and convenient, reduce and be produced into
This, enhances the practical performance of the CNC milling machine, is worth promoting and uses.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model ring baffle structure diagram；
Fig. 3 is the utility model digital control system illustrative view of functional configuration.
In figure：1- bases；2- workbench；3- magnetic chucks；The first guide rails of 4-；The first sliding blocks of 5-；6- gantry supports；7- is limited
Position block；The second guide rails of 8-；The second sliding blocks of 9-；10- support plates；11- fixed links；12- headstocks；13- main shafts；14- cutter bases；
15- hydraulic stems；16- cutters；17- ring baffles；18- is open；19- rollers；20- shafts；21- rocking bars；22- motors；23- frequency conversions
Device；24- servomotors；25- servo-drivers；26- digital control systems；27- plastic-sticking guiding rails；28- protective doors.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment：
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of CNC milling machine head adjustable up-down device,
Including base 1, the top of base 1 is provided with workbench 2, and magnetic chuck 3 is provided with the workbench 2, and the base 1 is left
Right both ends are both provided with the first guide rail 4, and the top of first guide rail 4 is provided with the first sliding block 5, the top of the first sliding block 5
Gantry support 6 is provided with, the gantry support 6 is fixed on the first sliding block 5 by limited block 7,6 Vertical Square of gantry support
The second guide rail 8 has been set up, the second sliding block 9 is provided with second guide rail 8, support is provided with second sliding block 9
Plate 10, the upper and lower ends of the support plate 10 are both provided with the fixed link 11 of cylindrical type, head are socketed with the fixed link 11
Seat 12, is connected with circular cutter base 14 on the headstock 12,14 periphery of cutter base passes through liquid by main shaft 13
Compression bar 15 is connected with some cutters 16, and 16 periphery of cutter is provided with ring baffle 17, the underface of the ring baffle 17
Opening 18 is provided with, 14 middle position of cutter base is provided with roller 19, and the roller 19 is internally provided with shaft 20, institute
State 20 one end of shaft and be connected with rocking bar 21, the top of the headstock 12 is provided with motor 22, and the motor 22 connects with main shaft 13
Connect, the motor 22 is connected with frequency converter 23, and first sliding block 5, the second sliding block 9 and headstock 12 are respectively connected with servomotor
24, the servomotor 24 is connected with servo-driver 25, the frequency converter 23 and servo-driver 25 with digital control system 26
Connection, the digital control system 26 use NUM1020 digital control systems.
During work, workpiece is fixed on workbench 2, by rotating rocker 21, drives the rotation of shaft 20, shaft 20
Rotation driven the rotation of roller 19 so that the rotation of roller 19 has driven the rotation of cutter base 14, and then driven knife
The rotation of tool 16, selects the cutter 16 needed for workpiece, under the action of hydraulic stem 15 so that the alignment of cutter 16 opening 18, so
Start motor 22 and servomotor 24 afterwards, under the driving of frequency converter 23 and servo-driver 25, the CNC milling machine start pair plus
Workpiece is processed operation, and whole operation works under the control of digital control system 26.
The technical solution of the utility model is：First guide rail, 4 and second guide rail, 8 surface is both provided with plastic-sticking guiding rail
27, the iron filings that the setting of plastic-sticking guiding rail 27 avoids process from producing fall into guide rail interior, bring damage to the CNC milling machine, drop
Low work efficiency, reduces the service life of CNC milling machine, sets plastic-sticking guiding rail 27, can be after processing in time by plastic-sticking guiding rail 27
Remove, then change new plastic-sticking guiding rail 27, easy to operate, cost is low, avoids the trouble of periodic replacement guide rail；The limit
Position block 7 is designed as right angled triangle；The cutter 16 includes slotting cutter, face cutter, form cutter and aperture knife tool, can be real
The processing of existing variety classes workpiece, practical performance are strong；The three of the Y112M-2 models for the west gate sub-brand name that the motor 22 uses
Phase Induction Machines；Protective door 28 is provided with the workbench 2, and 28 one end of the protective door and the edge of workbench 2 are hinged
It is connected together, protective door 28 is set, in CNC milling machine process, protective door 28 is shut, operating personnel are played with protection
It it also avoid the problem of chip that processing produces flies around while effect.
Servomotor（servomotor）Refer to the engine that control machinery element operates in servo-drive system, be a kind of benefit
Help the indirect speed change gear of motor.Servomotor can make control speed, and positional precision is very accurate, can be converted into voltage signal
Torque and rotating speed are with drive control object.Servo motor rotor rotating speed is controlled by input signal, and energy fast reaction, is being controlled automatically
, can be being received as executive component, and with the characteristic such as electromechanical time constant small, the linearity is high, pickup voltage in system processed
Electric signal be converted into angular displacement on motor reel or angular speed output.It is divided into two major class of direct current and AC servomotor,
It is mainly characterized by, when signal voltage is zero without rotation phenomenon, rotating speed uniform descent with the increase of torque.
Servo-driver（servodrives）Also known as " servo controller ", " servo amplifier ", are for controlling servo
A kind of controller of motor, it is acted on acts on common alternating current motor similar to frequency converter, belongs to a part for servo-drive system, main
To be applied to high-precision alignment system.Servomotor is controlled generally by three kinds of position, speed and torque modes,
Realize high-precision transmission system positioning, be currently the high-end product of drive technology.
Plastic-sticking guiding rail is that polytetrafluoroethylene (PTFE) guide-soft-band is bonded on guide pass using bonding agent so that conventional guide rails
Friction type is changed into cast iron-plastic friction pair.
NUM1020 digital control systems are the brand-new digital control systems that NUM is developed in nineteen ninety-five, are compact and perfect in shape and function 32
Position digital control system, digital control system is the abbreviation of numerical control system, and English name is（NumericalControlSystem）, root
According to the control program stored in computer storage, executable portion or whole numerical control functions, and equipped with interface circuit and watch
Take the dedicated computer system of driving device.By using numeral, word and symbol composition digital command come realize one or
More mechanical equipment action controls, what it was controlled is typically mechanical quantity and the switching values such as position, angle, speed.
The utility model is mainly characterized by, which is led by setting first
Rail, the second guide rail and fixed link, realize head moving along X, Y, Z axis direction, realize the regulatory function of machine head liftable,
Some cutters are set on cutter base so that the CNC milling machine can process different types of workpiece, by setting annular gear
Plate, roller, shaft and rocking bar, realize the function of cutting tool choice, easy to operate, and danger when avoiding cutter changing
Property, improve work efficiency, motor, frequency converter, servomotor and servo-driver are set so that the liter of the CNC milling machine head
Drop regulatory function is more flexible, avoids the occurrence of and lifts phenomenon not in place, by setting NUM1020 digital control systems, improves
The automatic performance of the CNC milling machine, accelerates the work efficiency of CNC milling machine, the NUM1020 digital control systems have reliability it is high,
The advantages of logic control performance is strong, on the whole from the point of view of, CNC milling machine head adjustable up-down device, can realize three axis join
The function of dynamic head lift adjustment, and in use, it is simple and convenient, production cost is reduced, enhances the number
The practical performance of milling machine is controlled, is worth promoting and uses.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. CNC milling machine head adjustable up-down device, it is characterised in that：Including base（1）, the base（1）Top It is provided with workbench（2）, the workbench（2）On be provided with magnetic chuck（3）, the base（1）Left and right ends are both provided with First guide rail（4）, first guide rail（4）Top be provided with the first sliding block（5）, first sliding block（5）Top is provided with Gantry support（6）, the gantry support（6）Pass through limited block（7）It is fixed on the first sliding block（5）On, the gantry support（6）Hang down Nogata has set up the second guide rail（8）, second guide rail（8）On be provided with the second sliding block（9）, second sliding block（9） On be provided with support plate（10）, the support plate（10）Upper and lower ends be both provided with the fixed link of cylindrical type（11）, it is described solid Fixed pole（11）On be socketed with headstock（12）, the headstock（12）On pass through main shaft（13）It is connected with circular cutter base （14）, the cutter base（14）Periphery passes through hydraulic stem（15）It is connected with some cutters（16）, the cutter（16）Periphery is set It is equipped with ring baffle（17）, the ring baffle（17）Underface be provided with opening（18）, the cutter base（14）Center Position is provided with roller（19）, the roller（19）It is internally provided with shaft（20）, the shaft（20）One end is connected with rocking bar （21）, the headstock（12）Top be provided with motor（22）, the motor（22）With main shaft（13）Connection, the motor （22）It is connected with frequency converter（23）, first sliding block（5）, the second sliding block（9）And headstock（12）It is respectively connected with servomotor （24）, the servomotor（24）It is connected with servo-driver（25）, the frequency converter（23）And servo-driver（25）With Digital control system（26）Connection, the digital control system（26）Using NUM1020 digital control systems.
- A kind of 2. CNC milling machine according to claim 1 head adjustable up-down device, it is characterised in that：Described first Guide rail（4）With the second guide rail（8）Surface is both provided with plastic-sticking guiding rail（27）.
- A kind of 3. CNC milling machine according to claim 1 head adjustable up-down device, it is characterised in that：It is described spacing Block（7）It is designed as right angled triangle.
- A kind of 4. CNC milling machine according to claim 1 head adjustable up-down device, it is characterised in that：The cutter （16）Including slotting cutter, face cutter, form cutter and aperture knife tool.
- A kind of 5. CNC milling machine according to claim 1 head adjustable up-down device, it is characterised in that：The motor （22）The threephase asynchronous machine of the Y112M-2 models of the west gate sub-brand name of use.
- A kind of 6. CNC milling machine according to claim 1 head adjustable up-down device, it is characterised in that：The work Platform（2）On be provided with protective door（28）, and the protective door（28）One end and workbench（2）Edge be connected together through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570081.8U CN207223049U (en) | 2017-05-22 | 2017-05-22 | A kind of CNC milling machine head adjustable up-down device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570081.8U CN207223049U (en) | 2017-05-22 | 2017-05-22 | A kind of CNC milling machine head adjustable up-down device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207223049U true CN207223049U (en) | 2018-04-13 |
Family
ID=61839354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720570081.8U Expired - Fee Related CN207223049U (en) | 2017-05-22 | 2017-05-22 | A kind of CNC milling machine head adjustable up-down device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207223049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687532A (en) * | 2018-08-02 | 2018-10-23 | 陈壮壮 | A kind of top grade digital control vertical machining tool |
| CN108818774A (en) * | 2018-07-09 | 2018-11-16 | 佛山市神雕机电设备有限公司 | A kind of wood milling equipment |
-
2017
- 2017-05-22 CN CN201720570081.8U patent/CN207223049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818774A (en) * | 2018-07-09 | 2018-11-16 | 佛山市神雕机电设备有限公司 | A kind of wood milling equipment |
| CN108687532A (en) * | 2018-08-02 | 2018-10-23 | 陈壮壮 | A kind of top grade digital control vertical machining tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |