CN107344247A - A kind of processing technology of knife tower and cutterhead - Google Patents
A kind of processing technology of knife tower and cutterhead Download PDFInfo
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- CN107344247A CN107344247A CN201710353031.9A CN201710353031A CN107344247A CN 107344247 A CN107344247 A CN 107344247A CN 201710353031 A CN201710353031 A CN 201710353031A CN 107344247 A CN107344247 A CN 107344247A
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- cutterhead
- shaft coupling
- knife tower
- gear
- motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses knife tower, including mounting seat, drive component, transmission component, latch assembly and cutterhead, cutterhead to be fixedly mounted on transmission component；Drive component includes motor driving part part and hydraulic driving part；Motor driving part part includes motor, travelling gear and motor gear, and axle with teeth is connected between travelling gear and motor gear, is connected between travelling gear and motor gear by tooth axle；Hydraulic driving part includes hydraulic valve bank and hydraulic tube, and hydraulic tube is connected between hydraulic valve bank and transmission component；Transmission component includes the first shaft coupling, the 3rd shaft coupling of the second shaft coupling sum, and the second joint shaft gear is fixed with the second shaft coupling；Motor gear engages with the second joint shaft gear.Its stability is high, and the machining accuracy and speed of workpiece to be added can be effectively ensured, and reduces the production cost of enterprise.The invention discloses the processing technology of cutterhead, the cutterhead wearability of processing is good, and stability is high, can effectively extend the service life of knife tower, reduces the use cost of enterprise.
Description
Technical field
The present invention relates to machine-building manufacture field, and in particular to a kind of processing technology of knife tower and cutterhead.
Background technology
Machine-building refer to be engaged in various dynamic power machines, handling machinery, chemical machinery, textile machine, lathe, instrument,
The industrial department of the productions such as instrument, instrument and other plant equipment.Machinery manufacturing industry is a most basic industry of country, is also determined
A manufacturing integral level of country is determined, its development level directly influences the horizontal raising of national economy.
Turning, i.e. lathe process, lathe process are a parts for machining, and mainly the workpiece of rotation is carried out with lathe tool
Turnery processing.With industrial expansion, requirement more and more higher of the people to lathe, in order to which drill bit, reaming can be used on lathe
Brill, reamer, screw tap, screw die and checkering tool etc. are processed accordingly to machined part, and reduce move during this period it is to be added
There is scale error, have progressively derived knife tower in the probability of workpiece, reduction.Knife tower causes the tool change time in process of manufacture
It is greatly shortened, for the cutter on the relatively conventional lathe of knife number, quantity is significantly increased, and can effectively improve the production effect of enterprise
Rate.
Conventional knives tower（Also referred to as knife rest）The turning most basic to workpiece to be processed progress of lathe tool or boring cutter can only be installed to add
Work, its functional structure is single, and knife tower indexing accurate rate is low, speed is slowly far from the requirement met in practical application to this.
For above-mentioned functional structure it is single the problem of, China Patent Publication No. provides one for CN101633050A patent
Kind integrates the power cutter tower of turn-milling cutting, including casing, is provided with motor in casing, motor includes motor electronic and motor
Rotor, motor electronic are fixedly mounted on casing, and hollow splined shaft, hollow splined shaft one end are fixedly connected among rotor
Clutch is connected with, clutch turns tooth including clutch activity and clutch is fixed and turns tooth, and clutch activity turns tooth and institute
State hollow splined shaft to be connected, clutch activity turns tooth can be along the axial movement of hollow splined shaft, and clutch, which is fixed, turns tooth transmission company
The first power transmission shaft is connected to, the first power transmission shaft passes through out of hollow splined shaft, and the first power transmission shaft other end is connected with the first spiral shell
Revolve bevel gear；Casing one end, which rotates against, is connected with cutterhead, and rotary cutter, the drive connection of rotary cutter side are provided with cutterhead
There is a second driving shaft, the second driving shaft other end is connected with the second spiral bevel gear, the second spiral bevel gear and described the
One spiral bevel gear is meshed.It realizes that control knife tower is accurately indexable using single servomotor（Also referred to as tool changing）Rotated with control
Cutter at high speeds rotates two kinds of possibility, collects turn-milling cutting function and one, reasonably solves the problems, such as above-mentioned.
But it controls the operating of knife tower only by servomotor, when knife tower is during workpieces processing, cutter connects
Continuous cutting workpiece produces impact, causes Tool in Cutting power cyclically-varying, during this periodically continuous cutting easily
Trigger the vibration of workpiece, when shock and vibration is too big or the two resonates, the workpiece surface precision and matter of processing can be caused
Amount reduces, and influences processing efficiency.Also, in high-speed cutting, because unbalance stress can also make workpiece be subjected to sometimes cold and sometimes hot office
Face, workpiece easily cracked and deformation, scrap workpiece damage, substantially increase enterprise under the impact of such power and heat
Production cost.
The content of the invention
First goal of the invention of the present invention be to provide a kind of knife tower, and the knife tower structure is ingenious, and stability is high, can be effective
Ensure the machining accuracy and speed in process of workpiece to be processed, reduce the waste to rapidoprint, reduce enterprise
Manufacturing cost, be advantageous to the popularization and application of the knife tower commercially.Second goal of the invention of the present invention is to provide
A kind of processing technology of cutterhead, the cutterhead wearability after processing technology making processing is good, and stability is high, coordinates knife tower to make
With can effectively extend the service life of knife tower, reduce the use cost of enterprise.
In order to realize above-mentioned first goal of the invention, the present invention uses following scheme：
A kind of knife tower, including mounting seat, drive component, transmission component, latch assembly and cutterhead, transmission component stretch out the installation
Seat, cutterhead are fixedly mounted on transmission component；The drive component includes motor driving part part and hydraulic driving part；
Motor that the motor driving part part includes being arranged in mounting seat, the travelling gear that is connected on motor and
Motor gear, axle with teeth is connected between travelling gear and motor gear, be driven between travelling gear and motor gear by tooth axle
Connection；
The hydraulic driving part includes hydraulic valve bank and hydraulic tube, and hydraulic tube is connected between hydraulic valve bank and transmission component；
The transmission component includes the first shaft coupling, is connected with the second shaft coupling of the first shaft coupling drive connection and with the second shaft coupling
The 3rd shaft coupling, be fixed with the second joint shaft gear on second shaft coupling；
The motor gear engages cooperation with the second joint shaft gear.
As a preference of the present invention, the cutterhead outer surface is provided with multiple keyways, multiple keyways are circumferential along cutterhead outer surface
Array distribution, knife key is embedded with respectively in each keyway.
As a preference of the present invention, being fixed with folder cutter block on the cutterhead, multiple cutter blocks of pressing from both sides are along cutterhead end face circumferential array
Distribution, cutterhead are provided with the folder cutter block mounting groove for folder cutter block installation, and folder cutter block is removably mounted in folder cutter block mounting groove.
As a preference of the present invention, being additionally provided with front end axle in the cutterhead, front end axle is rotatably connected on cutterhead inwall.
As a preference of the present invention, second shaft coupling is integrally formed with the second joint shaft gear.
As a preference of the present invention, second shaft coupling is provided with some depression teeth, if the 3rd shaft coupling is provided with
Dry prominent teeth, depression teeth are adapted with prominent teeth quantity, and the 3rd shaft coupling is connected on the second shaft coupling.
As a preference of the present invention, motor is fixed on electric machine support, electric machine support is fixedly mounted in mounting seat；
Be additionally provided with lubricating arrangement on the electric machine support, the lubricating arrangement include the oil connection being fixedly installed on electric machine support and
The lubricating oil pipe being connected on oil connection, lubricating oil pipe are nylon tube.
As a preference of the present invention, the mounting seat is provided with the extending port stretched out for transmission component, extending port and cutterhead
Between be provided with ring flange, the ring flange is sleeved on outside the 3rd shaft coupling, is also covered with ring flange shield outside ring flange.
As a preference of the present invention, being provided with O-ring at the extending port, O-ring is made of elastomeric material.
As a preference of the present invention, described first shaft coupling one end is also associated with induction installation, the induction installation includes sense
Axle, sensing chip and the inductor seat for sensing chip installation are answered, inductor seat is removably mounted on first shaft coupling.
In order to realize above-mentioned second goal of the invention, the present invention uses following technical scheme：
A kind of processing technology of cutterhead, comprises the following steps,
Step 1：Using centre numerically controlled lathe, rough turn processing is carried out to the plane on cutterhead 2, endoporus, cylindrical, groove, respectively stays 2mm to add
Spare time measures, and facilitates follow-up finishing；
Step 2：Rough milling is carried out to cutterhead 2 using common universal milling machine, mills out end face groove, a plurality of end face groove of priority control with
The symmetry of central axis is less than 0.3mm；
Step 3：After step 1 and step 2 processing, by the overall progress normalized treatment of cutterhead 2, it is allowed to hardness and reaches HB170-
210；
Step 4：Using vertical machining centre, again to end face groove, drilling and tapping on the cutterhead 2 after normalized treatment etc.
Carry out rough milling operation；
Step 5：Processing of hardening is carried out to the outer circumference surface of cutterhead using high-frequency quenching instrument, high frequency heat treatment hardness is HS60-70；
Step 6：Using vertical machining centre locating and machining datum hole, the symmetry of Kong Xinyu central axis is less than 0.01mm；
Step 7：Roughing is carried out to the side of cutterhead 2 again, equipment is vertical machining centre, and milling face, milling are carried out in the side of cutterhead 2
Groove, drilling, tapping；
Step 8：Finishing processing is carried out to the end face of cutterhead 2 using knife tower wagon bed, removes flash removed；
Step 9：And then finishing processing is carried out to the plane on cutterhead 2, periphery and stepped hole using knife tower wagon bed, remove defeathering
Thorn；
Step 10：Fine grinding processing is carried out to the end face of cutterhead 2 using surface grinding machine；
Step 11：Fine grinding processing is carried out to the both sides of cutterhead 2 fine grinding end face using surface grinding machine；
Step 12：Finish-milling processing is carried out to the end face of cutterhead 2, side etc. using five shaft vertical machining centers.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the knife tower in the present invention, by the way that drive component is designed into motor driving and two kinds of different driving shapes of hydraulic-driven
Formula, the stability of transmission component is ensure that to a certain extent, the machining accuracy of workpiece to be processed can be effectively ensured and processed
Speed in journey.
2nd, the knife tower in the present invention, by the way that drive component is designed into motor driving and two kinds of different drivings of hydraulic-driven
Form, security is high while stability is high, is often ejected with knife tower in the prior art, injury phase is brought to operating personnel
Than the life security of operating personnel can be effectively ensured in the knife tower in the present invention.
3rd, the knife tower in the present invention, transmission component includes the first shaft coupling, the second shaft coupling and the 3rd shaft coupling, and matches somebody with somebody between each other
Conjunction or clamping, compared with the single shaft in conventional art, its structure is stronger, and spoilage is lower, and the use of the knife tower can be effectively ensured
In the life-span, reduce the use cost of enterprise.
4th, the processing technology of the cutterhead in the present invention so that the cutterhead wearability for manufacturing out is good, and stability is high, matches somebody with somebody
Close knife tower to use, can effectively extend the service life of knife tower, reduce the use cost of enterprise.
Brief description of the drawings
Fig. 1 is the structural representation of knife tower of the present invention；
Fig. 2 is the structural representation of knife tower of the present invention；
Fig. 3 is the structure sectional view of knife tower of the present invention；
Fig. 4 is the structural representation of mounting seat in knife tower of the present invention；
Fig. 5 is the structural representation of cutterhead in knife tower of the present invention；
Fig. 6 is the internal structure schematic diagram of knife tower of the present invention；
Fig. 7 is the structural representation of transmission component in knife tower of the present invention；
Fig. 8 is the structural representation of front end axle in knife tower of the present invention；
Fig. 9 is the structural representation of ring flange in knife tower of the present invention；
Figure 10 is the structural representation of ring flange shield in knife tower of the present invention；
Figure 11 is the structural representation of hydraulic valve bank in knife tower of the present invention；
Figure 12,13 are the rough turn processing technology figures of cutterhead in the present invention；
Figure 14,15 are cutterhead rough milling artworks in the present invention；
Figure 16,17 are rough milling artworks after cutterhead normalized treatment in the present invention；
Figure 18,19 are cutterhead high-frequency therapeutic treatment processing technology figures in the present invention；
Figure 20,21 are cutterhead positioning hole processing technology figures in the present invention；
Figure 22,23 are roughing processing technology figures in cutterhead side in the present invention；
Figure 24,25 are the big face finishing processing artworks of cutterhead in the present invention；
Figure 26,27 are cutterhead facet finishing processing artworks in the present invention；
Figure 28,29 are the big face ground finish technique figures of cutterhead in the present invention；
Figure 30,31 are the big face ground finish technique figures of cutterhead in the present invention；
Figure 32,33,34 are cutterhead finish-milling processing technology figures in the present invention.
Reference：1st, mounting seat；101st, extending port；2nd, cutterhead；201st, keyway；202nd, knife key；23rd, cutter block is pressed from both sides；230、
Mounting groove；6th, hydraulic valve bank；10th, electric machine support；12nd, tooth axle；13rd, travelling gear；14th, motor gear；16th, inductive axis；17 senses
Answer piece；18th, inductor seat；19th, ring flange；20th, ring flange shield；21st, O-ring；29th, hydraulic tube；30th, front end axle；31st, first
Shaft coupling；32nd, the second shaft coupling；320th, the second joint shaft gear；321st, be recessed teeth；33rd, the 3rd shaft coupling；331st, prominent teeth；591、
Oil connection；592nd, lubricating oil pipe.
Embodiment
The knife tower in the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment：A kind of knife tower as shown in Figure 1 to 11, mainly by mounting seat 1, drive component, transmission component, lock
What tight component and cutterhead 2 formed, workpiece is processed for convenience, improves the stability in workpiece process, cutterhead 2 is solid
On transmission component, transmission component stretches out mounting seat 1 for Dingan County.Motor driving is typically used in the prior art or hydraulic pressure drives
Single type of drive to be moved to act on the cutter head on cutterhead, single type of drive is fireballing simultaneously, easily causes error rate height,
And stability is low in process.Drive component in the present invention includes motor driving part part and hydraulic driving part, passes through two
The form that kind type of drive is combined realizes driving to it, realizes the high purpose of its stability.Motor driving part part includes installation
Motor in mounting seat 1, the travelling gear 13 and motor gear 14 being connected on motor, travelling gear 13 and electricity
Axle 12 with teeth is connected between machine gear 14, both transmission speed and transmission direction is connected by tooth axle 12 to realize.
As shown in Figure 1 or 2, hydraulic driving part includes one or more groups of hydraulic valve banks 6 and hydraulic tube 29, hydraulic tube 29
It is connected between hydraulic valve bank 6 and transmission component, the driving to transmission component is realized by way of hydraulic-driven, and then drive
Cutterhead on transmission component, realize the processing to workpieces processing.
As shown in fig. 7, in order that workpiece stability is higher in process, rate of precision is more preferable, above-mentioned transmission component bag
Include the first shaft coupling 31, the 3rd shaft coupling with the second shaft coupling 32 of the first shaft coupling 31 drive connection and with the drive connection of the second shaft coupling 32
33, the second joint shaft gear 320 is fixed with above-mentioned second shaft coupling 32, in order to strengthen the second shaft coupling 32 and the second joint shaft gear
The structural strength of 320 junctions, ensure the transmission efficiency in transmission process, in the fabrication process, the second shaft coupling 32 and second
Joint shaft gear 320 can also be integrally formed setting.As shown in fig. 6, motor gear 14 engages cooperation with the second joint shaft gear 320,
To realize the double drive pattern of motor driving and hydraulic-driven.
As shown in fig. 7, in order to ensure the second shaft coupling 32 and the 3rd shaft coupling 33 in transmission process direction, speed it is consistent
Property, to ensure being normally carried out for transmission process, the second shaft coupling 32 is provided with some depression teeth 321, on above-mentioned 3rd shaft coupling 33
Provided with some prominent teeth 331, depression teeth 321 are adapted with the prominent quantity of teeth 331, and the 3rd shaft coupling 33 is connected to second
On axle 32, the slip teeth in transmission process is avoided, operating personnel are damaged.
As shown in figure 5, in order to strengthen the structural strength of cutterhead 2, extend the service life of cutterhead 2, reduce enterprise's more tool changing
The cost of disk 2, the outer surface of cutterhead 2 are provided with multiple keyways 201, and multiple keyways 201 are distributed along the outer surface circumferential array of cutterhead 2, often
Knife key 202 is embedded with respectively in individual keyway 201.
As shown in fig. 6, being fixed with folder cutter block 23 on cutterhead 2, multiple folder cutter blocks 23 are distributed along the end face circumferential array of cutterhead 2,
Cutterhead 2 is provided with the folder cutter block mounting groove 230 installed for folder cutter block 23, and folder cutter block 23 is removably mounted at folder cutter block mounting groove
In 230.
As shown in Figure 1 or 2, cutterhead 2 in use, because the cutter head installed in cutterhead 2 directly contacts with workpiece
It is processed, its process is easily thrown away according into cutterhead 2 when running at high speed, and in order to realize the fixation of the position of cutterhead 2, is strengthened and is being processed
Stability in workpiece fabrication, front end axle 30 is additionally provided with cutterhead 2, front end axle 30 is rotatably connected on the inwall of cutterhead 2, followed
Cutterhead 2 operates.
As shown in figure 3, in order to realize the fixation of motor position, motor is fixed on electric machine support 10, motor
Support 10 is fixedly mounted in mounting seat 1, can effectively be protected motor without damage, be extended the service life of motor.In order to
Ensure to be connected to travelling gear 13 on motor can high-speed rotation, avoid it because under slewing rate caused by the reason such as get rusty
Drop, lubricating arrangement is additionally provided with above-mentioned electric machine support 10, the oil pipe that lubricating arrangement includes being fixedly installed on electric machine support 10 connects
First 591 and the lubricating oil pipe 592 that is connected on oil connection 591, lubricating oil pipe 592 is nylon tube.
The lubricating and cutting fluids of CCF-10 II are used in the present invention, it is oily liquids, is semi-synthetic micro-emulsion cutting fluid, by ore deposit
Thing oil, lubricant, organic corrosion inhibitor, surfactant and other auxiliary agents are refined to be formed, and the lubricating and cutting fluid has good profit
Sliding, cooling, cleaning, rustless property.Using workpiece surface finish can be effectively improved herein, increase the exquisite degree of workpiece；And energy
Effectively extend cutting-tool's used life, meet antirust requirement, effectively reduce the maintenance cost of the knife tower.The more traditional profit of its waste liquid
Sliding cutting cuts liquid phase ratio, is easily handled, environment-friendly and high-performance, can effectively reduce the infringement to surrounding environment.
As shown in Fig. 3, Fig. 9 and Figure 10, in order to which transmission component is effectively fixed in mounting seat 1, set in above-mentioned mounting seat 1
There are the extending port 101 stretched out for transmission component, the size of extending port 101 and the axle external diameter phase of the first shaft coupling 31 in transmission component
Adaptation.Ring flange 19 is provided between extending port 101 and cutterhead 2, above-mentioned ring flange 19 is sleeved on above-mentioned second shaft coupling 32 and the 3rd
The position of the junction of shaft coupling 33, further enhances the intensity connected between axle and axle, and in order to protect ring flange 19, extending it makes
With the life-span, ring flange 19 is also covered with ring flange shield 20 outside.O-ring 21 is provided with extending port 101, O-ring is also known as O-shaped sealing
Circle, it is widely used in hydraulic drive, and O-ring 21 is made of elastomeric material, and it is in oil resistant, soda acid, mill, chemical erosion
Deng good sealing, cushioning effect can be played in environment, enter using on the one hand can effectively avoid the cutting chip in the external world herein
To inside transmission component, transmission performance is influenceed；On the other hand it can effectively prevent lubricating and cutting fluid outflow to caused by processing environment
Influence.The one end of first shaft coupling 31 is also associated with induction installation, and above-mentioned induction installation includes inductive axis 16, sensing chip 17 and for sensing
The inductor seat 18 that piece 17 is installed, inductor seat 18 are removably mounted on the first shaft coupling 31.When the first shaft coupling 31 had been driven
When occurring abnormal in journey, the induction installation being connected thereto can sense in time, and induced signal is sent, to notify operating personnel
Or maintenance personal is overhauled and safeguarded to it, to ensure being normally carried out for processing work.
As shown in Figure 12 to Figure 34, the present invention is as follows to the processing technology step of cutterhead：
Step 1：Using centre numerically controlled lathe, rough turn processing is carried out to the plane on cutterhead 2, endoporus, cylindrical, groove, respectively stays 2mm to add
Spare time measures, and facilitates follow-up finishing；
Step 2：Rough milling is carried out to cutterhead 2 using common universal milling machine, mill out end face groove, in order to ensure that cutterhead 2 is follow-up
Use, need a plurality of end face groove of priority control（8 in the present embodiment）It is less than 0.3mm with the symmetry of central axis；
Step 3：After step 1 and step 2 processing, in order that the material grains for making cutterhead 2 refine and distribution of carbides is equal
Raising hardness is homogenized, improves the processing characteristics for making the material of cutterhead 2, the internal stress of material is removed, the size of stable workpiece, prevents
Deformation and cracking, by the overall progress normalized treatment of cutterhead 2, it is allowed to hardness and reaches HB170-210；
Step 4：Using vertical machining centre, again to end face groove, drilling and tapping on the cutterhead 2 after normalized treatment etc.
Carry out rough milling operation；
Step 5：In order to ensure the using effect of cutterhead 2, processing of hardening is carried out to the outer circumference surface of cutterhead 2 using high-frequency quenching instrument
（HS70 degree）, dash area high frequency heat treatment hardness is HS60-70 in Figure 19；
Step 6：Using vertical machining centre locating and machining datum hole, the symmetry of Kong Xinyu central axis is less than 0.01mm；
Step 7：Roughing is carried out to the side of cutterhead 2 again, equipment is vertical machining centre, and milling face, milling are carried out in the side of cutterhead 2
Groove, drilling, tapping；
Step 8：Finishing processing is carried out to the end face of cutterhead 2 using knife tower wagon bed, flash removed is removed, ensures the flatness of the end face of cutterhead 2；
Step 9：And then finishing processing is carried out to the plane on cutterhead 2, periphery and stepped hole using knife tower wagon bed, remove defeathering
Thorn；
Step 10：As shown in figure 28, dash area is to refine end face in figure, and this face is carried out at fine grinding using surface grinding machine
Reason；
Step 11：As shown in figure 30, dash area is to refine end face in figure, and this face is carried out at fine grinding using surface grinding machine
Reason, and then fine grinding processing is carried out to another side end face；
Step 12：Finish-milling processing is carried out to the end face of cutterhead 2, side etc. using five shaft vertical machining centers, avoids depositing for burr
To ensure use of the cutterhead 2 during normal use.
The specific embodiment of the present invention is the foregoing is only, but the technical characteristic of the present invention is not limited thereto, Ren Heben
The technical staff in field in the field of the invention, all cover among the scope of the claims of the present invention by the change or modification made.
Claims (10)
1. a kind of knife tower, including mounting seat（1）, drive component, transmission component, latch assembly and cutterhead（2）, transmission component stretching
The mounting seat（1）, cutterhead（2）It is fixedly mounted on transmission component；It is characterized in that：The drive component drives including motor
Part and hydraulic driving part；
The motor driving part part includes being arranged on mounting seat（1）Interior motor, the driving cog being connected on motor
Wheel（13）And motor gear（14）, travelling gear（13）With motor gear（14）Between connect axle with teeth（12）, travelling gear
（13）With motor gear（14）Between pass through tooth axle（12）Drive connection；
The hydraulic driving part includes hydraulic valve bank（6）And hydraulic tube（29）, hydraulic tube（29）It is connected to hydraulic valve bank（6）With
Between transmission component；
The transmission component includes the first shaft coupling（31）And the first shaft coupling（31）Second shaft coupling of drive connection（32）With with second
Shaft coupling（32）3rd shaft coupling of drive connection（33）, second shaft coupling（32）On be fixed with the second joint shaft gear（320）；
The motor gear（14）With the second joint shaft gear（320）Engagement coordinates.
2. knife tower according to claim 1, it is characterised in that：The cutterhead（2）Outer surface is provided with multiple keyways（201）,
Multiple keyways（201）Along cutterhead（2）Outer surface circumferential array distribution, each keyway（201）Knife key is inside embedded with respectively（202）.
3. knife tower according to claim 1 or 2, it is characterised in that：The cutterhead（2）On be fixed with folder cutter block（23）, it is more
Individual folder cutter block（23）Along cutterhead（2）End face circumferential array distribution, cutterhead（2）It is provided with for folder cutter block（23）The folder cutter block peace of installation
Tankage（230）, press from both sides cutter block（23）It is removably mounted at folder cutter block mounting groove（230）It is interior.
4. knife tower according to claim 3, it is characterised in that：The cutterhead（2）Inside it is additionally provided with front end axle（30）, front end axle
（30）Rotatably it is connected to cutterhead（2）On inwall.
5. knife tower according to claim 1, it is characterised in that：Second shaft coupling（32）With the second joint shaft gear（320）
It is integrally formed.
A kind of 6. knife tower according to claim 1 or 5, it is characterised in that：Second shaft coupling（32）It is provided with some recessed
Fall into teeth（321）, the 3rd shaft coupling（33）It is provided with some prominent teeth（331）, be recessed teeth（321）With prominent teeth
（331）Quantity is adapted, the 3rd shaft coupling（33）It is connected to the second shaft coupling（32）On.
A kind of 7. knife tower according to claim 1, it is characterised in that：Motor is fixed on electric machine support（10）On, electricity
Machine support（10）It is fixedly mounted on mounting seat（1）It is interior；The electric machine support（10）On be additionally provided with lubricating arrangement, the lubricating arrangement
Including being fixedly installed on electric machine support（10）On oil connection（591）Be connected to oil connection（591）On lubricating oil pipe
（592）, lubricating oil pipe（592）For nylon tube.
A kind of 8. knife tower according to claim 1, it is characterised in that：The mounting seat（1）It is provided with and is stretched for transmission component
The extending port gone out（101）, extending port（101）With cutterhead（2）Between be provided with ring flange（19）, the ring flange（19）It is sleeved on institute
State the 3rd shaft coupling（33）Outside, ring flange（19）Also it is covered with ring flange shield outside（20）；The extending port（101）Place is provided with O-shaped
Circle（21）, O-ring（21）It is made of elastomeric material.
A kind of 9. knife tower according to claim 1, it is characterised in that：First shaft coupling（31）One end is also associated with sensing
Device, the induction installation include inductive axis（16）, sensing chip（17）With for sensing chip（17）The inductor seat of installation（18）, sense
Answer device seat（18）It is removably mounted at first shaft coupling（31）On.
A kind of 10. processing technology of cutterhead, it is characterised in that：Comprise the following steps,
Step 1：Using centre numerically controlled lathe, rough turn processing is carried out to the plane on cutterhead 2, endoporus, cylindrical, groove, respectively stays 2mm to add
Spare time measures, and facilitates follow-up finishing；
Step 2：Rough milling is carried out to cutterhead 2 using common universal milling machine, mills out end face groove, a plurality of end face groove of priority control with
The symmetry of central axis is less than 0.3mm；
Step 3：After step 1 and step 2 processing, by the overall progress normalized treatment of cutterhead 2, it is allowed to hardness and reaches HB170-
210；
Step 4：Using vertical machining centre, again to end face groove, drilling and tapping on the cutterhead 2 after normalized treatment etc.
Carry out rough milling operation；
Step 5：Processing of hardening is carried out to the outer circumference surface of cutterhead using high-frequency quenching instrument, high frequency heat treatment hardness is HS60-70；
Step 6：Using vertical machining centre locating and machining datum hole, the symmetry of Kong Xinyu central axis is less than 0.01mm；
Step 7：Roughing is carried out to the side of cutterhead 2 again, equipment is vertical machining centre, and milling face, milling are carried out in the side of cutterhead 2
Groove, drilling, tapping；
Step 8：Finishing processing is carried out to the end face of cutterhead 2 using knife tower wagon bed, removes flash removed；
Step 9：Finishing processing is carried out to the plane on cutterhead 2, periphery and stepped hole using knife tower wagon bed, removes flash removed；
Step 10：Fine grinding processing is carried out to the end face of cutterhead 2 using surface grinding machine；
Step 11：Fine grinding processing is carried out to the both sides of cutterhead 2 fine grinding end face using surface grinding machine；
Step 12：Finish-milling processing is carried out to the end face of cutterhead 2, side etc. using five shaft vertical machining centers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353031.9A CN107344247B (en) | 2017-05-18 | 2017-05-18 | Machining process of cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353031.9A CN107344247B (en) | 2017-05-18 | 2017-05-18 | Machining process of cutter head |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550986A (en) * | 2018-12-28 | 2019-04-02 | 广州市威嘉机床有限公司 | A kind of composite cutter tower |
| CN113770782A (en) * | 2021-09-27 | 2021-12-10 | 东莞堡威自动化科技有限公司 | Tool turret driving device and tool replacing method |
| CN113996823A (en) * | 2021-11-25 | 2022-02-01 | 安徽力成智能装备股份有限公司 | Servo knife rest of built-in high-pressure cooling structure |
| CN114346276A (en) * | 2022-01-26 | 2022-04-15 | 浙江海德曼智能装备股份有限公司 | External pressure supply mechanism on numerical control tool turret |
| CN115635108A (en) * | 2022-12-26 | 2023-01-24 | 烟台恒邦泵业有限公司 | Power tool turret and double-spindle machining machine tool |
| CN116117191A (en) * | 2023-02-28 | 2023-05-16 | 浙江中智鲸工智能装备有限公司 | Multi-station pneumatic clamping device on turret |
| CN116810408A (en) * | 2023-08-30 | 2023-09-29 | 太原科技大学 | Surface trimming device for long-size metal coil pipe blank |
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| CN103878428A (en) * | 2014-03-28 | 2014-06-25 | 湖北九洲数控机床有限责任公司 | Multi-cutter head for milling main journal of crankshaft and manufacturing process of multi-cutter head |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550986A (en) * | 2018-12-28 | 2019-04-02 | 广州市威嘉机床有限公司 | A kind of composite cutter tower |
| CN113770782A (en) * | 2021-09-27 | 2021-12-10 | 东莞堡威自动化科技有限公司 | Tool turret driving device and tool replacing method |
| CN113996823A (en) * | 2021-11-25 | 2022-02-01 | 安徽力成智能装备股份有限公司 | Servo knife rest of built-in high-pressure cooling structure |
| CN114346276A (en) * | 2022-01-26 | 2022-04-15 | 浙江海德曼智能装备股份有限公司 | External pressure supply mechanism on numerical control tool turret |
| CN114346276B (en) * | 2022-01-26 | 2023-02-07 | 浙江海德曼智能装备股份有限公司 | External pressure supply mechanism on numerical control tool turret |
| CN115635108A (en) * | 2022-12-26 | 2023-01-24 | 烟台恒邦泵业有限公司 | Power tool turret and double-spindle machining machine tool |
| CN115635108B (en) * | 2022-12-26 | 2023-02-28 | 烟台恒邦泵业有限公司 | Power tool turret and double-spindle machining machine tool |
| CN116117191A (en) * | 2023-02-28 | 2023-05-16 | 浙江中智鲸工智能装备有限公司 | Multi-station pneumatic clamping device on turret |
| CN116117191B (en) * | 2023-02-28 | 2023-12-15 | 浙江中智鲸工智能装备有限公司 | Multi-station pneumatic clamping device on turret |
| CN116810408A (en) * | 2023-08-30 | 2023-09-29 | 太原科技大学 | Surface trimming device for long-size metal coil pipe blank |
| CN116810408B (en) * | 2023-08-30 | 2023-12-01 | 太原科技大学 | Surface trimming device for long-size metal coil pipe blank |
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