CN208214423U - A kind of Double-blade cutting apparatus with guide rail powered lift function - Google Patents
A kind of Double-blade cutting apparatus with guide rail powered lift function Download PDFInfo
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- CN208214423U CN208214423U CN201820407367.9U CN201820407367U CN208214423U CN 208214423 U CN208214423 U CN 208214423U CN 201820407367 U CN201820407367 U CN 201820407367U CN 208214423 U CN208214423 U CN 208214423U
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- synchronizing wheel
- main
- servo motor
- double
- guide rail
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Abstract
The utility model discloses a kind of Double-blade cutting apparatus with guide rail powered lift function, including upper housing, the upper housing is connected and fixed plate, lift servo motor is installed in fixed plate, the output shaft connection wire rod upper end of lift servo motor, screw rod attaching nut, nut is socketed in nut seat, nut seat is fixed in spindle drum, the affixed sliding block group card in spindle drum two sides matches linear guide, the affixed upper housing of linear guide, spindle drum is connected and fixed seat, connecting cover plate in fixing seat, cover board installed in front main servo motor, rear side installs knife striking cylinder, the working beam of knife striking cylinder connects main shaft, main shaft is installed on spindle drum lower end by axle bed, the main shaft upper end is socketed from synchronizing wheel, the output shaft of the main servo motor runs through cover board, its end is socketed main synchronizing wheel, it is main to be arranged synchronous belt with the slave synchronizing wheel taken turns and be symmetrically installed, institute State main shaft lower end connection cutter head；With thinking novelty, it is able to achieve cutter head lifting, is run smoothly reliable, and cutter head is avoided to skid.
Description
Technical field
The utility model relates to field of mechanical technique, cut more particularly to a kind of Double-blade with guide rail powered lift function
Turning device.
Background technique
Milling machine is a kind of widely used lathe, and plane (horizontal plane, vertical plane), groove (key can be processed on milling machine
Slot, T-slot, dovetail groove etc.), divide tooth part (gear, splined shaft, sprocket wheel), helical surface (screw thread, helicla flute) and each koji
Face.Furthermore, it may also be used for revolving body surface, interior hole machined and carry out cutting off work etc..At work, workpiece is mounted in work to milling machine
Make on platform or the attachmentes such as dividing head on, milling cutter rotates to be main motion, is aided with the feed motion of workbench or milling head, and workpiece can obtain
Obtain required finished surface.Due to being multiple-cutting-edge interrupted cut, thus the productivity of milling machine is higher.In simple terms, milling machine can be right
Workpiece carries out the lathe of milling, drilling and Boring.
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 once can only
A workpiece is processed, and discloses the Double-blade cutting apparatus with guide rail powered lift function.
Utility model content
The purpose of this utility model is provided a kind of Double-blade with guide rail powered lift function and cuts for existing issue
Turning device.
The utility model is achieved through the following technical solutions: a kind of Double-blade cutting with guide rail powered lift function
Device, including upper housing, the upper housing top is worn by bolt to be connect the first contour column and is connected and fixed plate, is installed in fixed plate
The output shaft of lift servo motor, lift servo motor passes through plum coupling connection wire rod upper end, silk after fixed plate
Bar is threadedly engaged nut, and nut is socketed in nut seat, and nut seat is fixed in one facade of spindle drum, the affixed cunning in spindle drum two sides
Block group card matches linear guide, and linear guide is fixed in the upper housing facade opposite with one facade of spindle drum, on the seat stand of spindle drum
It is connected and fixed seat, connecting cover plate in fixing seat, cover board installed in front main servo motor, rear side is symmetrically installed knife striking cylinder, forges a knife
The working beam of cylinder connects main shaft through cover board, and main shaft is installed on spindle drum lower end by axle bed, and the main shaft upper end is socketed from same
Step wheel, the output shaft of the main servo motor run through cover board, end is socketed main synchronizing wheel, main synchronizing wheel be symmetrically installed from
Synchronizing wheel is arranged synchronous belt, and the main shaft lower end connects cutter head.
As further improvement of these options, the screw rod upper end and lower part pass through screw rodb base and are installed on upper body
One facade of seat, the screw rodb base inner sleeve joint bearing, bearing are socketed on screw rod top and bottom respectively, screw rod top and bottom according to
It is secondary to be arranged locking nut and pressing plate, and it is threadedly connected on the outside of screw rodb base in stomidium and presses contact bearing, pressing plate is affixed by bolt
In screw rodb base outboard end.
As further improvement of these options, the upper housing that the linear guide is fixed in screw rodb base two sides is same
Facade.
It is described to be set in fixing seat from synchronizing wheel and main synchronizing wheel as further improvement of these options, and
It is arranged the synchronous belt in triangular shape.
As further improvement of these options, company is fixed by contour column between the knife striking cylinder and cover board
It connects.
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, waist hole, the output shaft of main servo motor are equipped on front side of the cover board
Main synchronizing wheel is connected after its waist hole.
As further improvement of these options, roller silk is driven by plum coupling after lift servo motor operation
Bar transmission, then drive spindle drum to carry out the movement in Z-direction in linear guide by nut seat, while 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 is had the advantage that compared with prior art with compact-sized, thinking novelty, exquisite composition, liter
Servo motor is dropped by roller screw rod transmission, is driven the component in linear guide to carry out the movement in Z-direction, is realized cutter head liter
Drop, screw both end use import angular contact bearing mounted in pairing mode, and locking nut tenses, and repetitive positioning accuracy is up to 0.005mm, fixed
Position precision is up to 0.01mm；Servo motor can move forward and backward, and convenient for tensioning synchronous belt, avoid slipping phenomenon, device fortune
Row is steady reliable, and convenient and efficient by knife striking cylinder replacement cutter, and firm grip, can simultaneous processing, efficiency is compared with plain-milling machine
Improve 10 times or more.
Detailed description of the invention
Fig. 1 is the elevating function structural schematic diagram of the utility model.
Fig. 2 is the schematic view of the front view of Fig. 1.
Fig. 3 is the E-E schematic cross-sectional view of Fig. 2.
Fig. 4 is the structural schematic diagram of the Double-blade cutting function of the utility model.
Fig. 5 is the schematic view of the front view of Fig. 4.
Fig. 6 is the E-E schematic cross-sectional view of Fig. 5.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in figures 1-6, a kind of Double-blade cutting apparatus with guide rail powered lift function, including upper housing 1, it is described
It is worn at the top of upper housing 1 by bolt and connects the first contour column 2 and be connected and fixed plate 3, lift servo motor 4 is installed in fixed plate 3, risen
The output shaft for dropping servo motor 4 passes through 5 connection wire rod of plum coupling, 6 upper end after fixed plate 3, and screw rod 6 is threadedly engaged
Nut 13, nut 13 are socketed in nut seat 14, and nut seat 14 is fixed in 15 1 facade of spindle drum, and 15 two sides of spindle drum are affixed
The card of sliding block group 12 matches linear guide 11, and linear guide 11 is fixed in upper housing 1 facade opposite with 15 1 facade of spindle drum, main shaft
It is connected and fixed seat 16 on the seat stand of seat 15, connecting cover plate 17 in fixing seat 16,17 installed in front main servo motor 18 of cover board, thereafter
Side is symmetrically installed knife striking cylinder 20, and the working beam of knife striking cylinder 20 connects main shaft 25 through cover board 17, and main shaft 25 is installed by axle bed 24
In 15 lower end of spindle drum, 25 upper end of the main shaft socket runs through cover board from synchronizing wheel 22, the output shaft of the main servo motor 18
17, end is socketed main synchronizing wheel 21, and main synchronizing wheel 21 is arranged synchronous belt 23, the main shaft with the slave synchronizing wheel 22 being symmetrically installed
25 lower ends connect cutter head 26.
As further improvement of these options, 6 upper end of screw rod and lower part pass through screw rodb base 7 and are installed on
1 one facade of housing, the 7 inner sleeve joint bearing 8 of screw rodb base, bearing 8 are socketed on 6 top and bottom of screw rod respectively, 6 upper end of screw rod and
Lower end is successively arranged locking nut 9 and pressing plate 10, and is threadedly connected in 7 outside stomidium of screw rodb base and presses contact bearing 8, pressing plate
10 are fixed in 7 outboard end of screw rodb base by bolt.
As further improvement of these options, the linear guide 11 is fixed in the upper housing 1 of 7 two sides of screw rodb base
Same facade.
It is described to be set to fixing seat 16 from synchronizing wheel 22 and main synchronizing wheel 21 as further improvement of these options
It is interior, and it is arranged the synchronous belt 23 in triangular shape.
As further improvement of these options, consolidated between the knife striking cylinder 20 and cover board 17 by contour column 19
Fixed connection.
As further improvement of these options, the fixing seat 16 is box body structure, setting master in front side in slot
Synchronizing wheel 21, rear side setting main synchronizing wheel 21 and are symmetrically arranged what flute profile matched symmetrically from synchronizing wheel 22 from synchronizing wheel 22
Synchronous belt 23.
As further improvement of these options, on front side of the cover board 17 be equipped with waist hole, main servo motor 18 it is defeated
Shaft connects main synchronizing wheel 21 after running through its waist hole.
As further improvement of these options, the 4 model LB-130ST-M10015L of lift servo motor,
And have brake function.
As further improvement of these options, the main servo motor 18 is spindle servo electric machine, model
CTB-47P5ZGB15-80H5JB。
As further improvement of these options, roller silk is driven by plum coupling after lift servo motor operation
Bar transmission, then drive spindle drum to carry out the movement in Z-direction in linear guide by nut seat, while 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 (7)
1. a kind of Double-blade cutting apparatus with guide rail powered lift function, including upper housing, which is characterized in that the upper housing
Top is worn by bolt to be connect the first contour column and is connected and fixed plate, and lift servo motor, lift servo motor are installed in fixed plate
Output shaft after the fixed plate by plum coupling connection wire rod upper end, wire rod thread attaching nut, nut is socketed on
In nut seat, nut seat is fixed in one facade of spindle drum, and the affixed sliding block group card in spindle drum two sides matches linear guide, linear guide
It is fixed in the upper housing facade opposite with one facade of spindle drum, is connected and fixed seat, connection cover in fixing seat on the seat stand of spindle drum
Plate, cover board installed in front main servo motor, rear side are symmetrically installed knife striking cylinder, and the working beam of knife striking cylinder is through cover board connection master
Axis, main shaft are installed on spindle drum lower end by axle bed, and the main shaft upper end is socketed from synchronizing wheel, the output of the main servo motor
Axis runs through cover board, and end is socketed main synchronizing wheel, and main synchronizing wheel and the slave synchronizing wheel being symmetrically installed are arranged synchronous belt, the main shaft
Lower end connects cutter head.
2. a kind of Double-blade cutting apparatus with guide rail powered lift function according to claim 1, which is characterized in that institute
The screw rod upper end stated 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 point
It is not socketed on screw rod top and bottom, screw rod top and bottom are successively arranged locking nut and pressing plate, and are threadedly connected to silk
Stomidium is interior on the outside of pole socket and presses contact bearing, and pressing plate is fixed in screw rodb base outboard end by bolt.
3. a kind of Double-blade cutting apparatus with guide rail powered lift function according to claim 1, which is characterized in that institute
The linear guide stated is fixed in the same facade of upper housing of screw rodb base two sides.
4. a kind of Double-blade cutting apparatus with guide rail powered lift function according to claim 1, which is characterized in that institute
The slave synchronizing wheel and main synchronizing wheel stated are set in fixing seat, and are arranged the synchronous belt in triangular shape.
5. a kind of Double-blade cutting apparatus with guide rail powered lift function according to claim 1, which is characterized in that institute
It is fixedly connected between the knife striking cylinder and cover board stated by contour column.
6. a kind of Double-blade cutting apparatus with guide rail powered lift function according to claim 1, which is characterized in that institute
The fixing seat stated 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 of flute profile matching is symmetrically arranged from synchronizing wheel.
7. a kind of Double-blade cutting apparatus with guide rail powered lift function according to claim 1, which is characterized in that institute
Waist hole is equipped on front side of the cover board stated, the output shaft of main servo motor connects main synchronizing wheel after its waist hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407367.9U CN208214423U (en) | 2018-03-26 | 2018-03-26 | A kind of Double-blade cutting apparatus with guide rail powered lift function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407367.9U CN208214423U (en) | 2018-03-26 | 2018-03-26 | A kind of Double-blade cutting apparatus with guide rail powered lift function |
Publications (1)
| Publication Number | Publication Date |
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| CN208214423U true CN208214423U (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820407367.9U Active CN208214423U (en) | 2018-03-26 | 2018-03-26 | A kind of Double-blade cutting apparatus with guide rail powered lift function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910188A (en) * | 2019-03-06 | 2019-06-21 | 东华大学 | A kind of scribing machine gantry cutting Double-blade mechanism |
-
2018
- 2018-03-26 CN CN201820407367.9U patent/CN208214423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910188A (en) * | 2019-03-06 | 2019-06-21 | 东华大学 | A kind of scribing machine gantry cutting Double-blade mechanism |
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