CN110181102A - Diameter, mixed-flow 3 d impeller single shaft feed milling process - Google Patents
Diameter, mixed-flow 3 d impeller single shaft feed milling process Download PDFInfo
- Publication number
- CN110181102A CN110181102A CN201910482099.6A CN201910482099A CN110181102A CN 110181102 A CN110181102 A CN 110181102A CN 201910482099 A CN201910482099 A CN 201910482099A CN 110181102 A CN110181102 A CN 110181102A
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- Prior art keywords
- chamber
- gear
- knife
- rotation
- sliding
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
Abstract
The invention discloses diameters, mixed-flow 3 d impeller single shaft feed milling process, including tool changing frame, it states and is equipped with pushrod chamber in tool changing frame, storage cutter mechanism is equipped in the pushrod chamber, the storage cutter mechanism includes to deposit knife disk and send knife disk, it is described to deposit knife disk and put knife chamber equipped with eight, the knife chamber of putting is to storing knifes, described send is set in knife disk there are four sending knife chamber, it is described to send knife chamber to transport cutter, it is described deposit knife disk and it is described send between knife disk be equipped with transfer bar mechanism, the transfer bar mechanism includes rack gear and primary push rod, the pushrod chamber upper end wall is equipped with the rack chamber being connected, sliding is equipped with tooth in the rack chamber；Need to cooperate milling machine replacement arm to carry out using in use process, the characteristics of passing through the notch characteristics of sheave and engage guide rod in use process, it will be difficult to the storage of the cutter stored progress system originally, in whole process, automatic operation is realized, whole linkage is high.
Description
Technical field
The present invention relates to milling machine tool changing fields, specially diameter, mixed-flow 3 d impeller single shaft feed milling process.
Background technique
Diameter, mixed-flow 3 d impeller manufacturing process can be divided into three categories, one kind is casting technique, due to the power of material
Performance is learned to tend not to meet user demand and be restricted.Another kind of is welding procedure, it is as welding deformation, weldering
Internal stress, weld properties etc. are connect, are limited its application.In recent years whole milling process either the mechanical property of material,
Favor of the accuracy aspects of morpheme by more and more users.But such technique must be milled using 5-shaft linkage numerical control
Bed, still, the tool changing of five-shaft linkage numerically controlled machine at present are a more difficult problems, wherein being mainly to ask with storing knifes
It inscribes, tool category required for milling machine is more, it needs to take a substantial amount of time if found using manpower, but if using passing
The knife storage rack of system not only needs biggish space, and structure simply can not greater efficiency find corresponding cutter, needle
To problem above, apparatus of the present invention are designed.
Summary of the invention
The purpose of the present invention is to provide diameters, mixed-flow 3 d impeller single shaft feed milling process, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme: diameter, mixed-flow 3 d impeller single shaft feed milling work
Skill includes tool changing frame, and pushrod chamber is equipped in the tool changing frame, storage cutter mechanism, the storage cutter mechanism are equipped in the pushrod chamber
Include to deposit knife disk and send knife disk, it is described to deposit knife disk and put knife chamber equipped with eight, the knife chamber of putting to storing knifes,
Described send is set in knife disk there are four sending knife chamber, described to send knife chamber to transport cutter, described to deposit knife disk and described send knife circle
Transfer bar mechanism is equipped between disk, the transfer bar mechanism includes rack gear and primary push rod, and the pushrod chamber upper end wall, which is equipped with, to be connected
Rack chamber, sliding is equipped with rack gear in the rack chamber, and end wall rotation is equipped with pendulum shaft, the pendulum shaft before and after the pushrod chamber
On be fixed with swing rod gear, end wall rotation is equipped with swing rod shaft before and after the pushrod chamber, is fixed on the swing rod gear
Swing rod spur gear, the swing rod spur gear are engaged with the swing rod gear with the rack gear, are equipped with and are connected on the right side of the pushrod chamber
It is logical to enter knife chamber, it is described enter knife is intracavitary is equipped with rotor mechanism, the rotor mechanism it is described enter the intracavitary rotation connection of knife, and it is described
Rotor mechanism is equipped with the trapezoid block that can clamp cutter, is equipped in the tool changing frame and is located at the storage cutter mechanism, push rod machine
Transmission mechanism on rear side of structure and rotor mechanism, the transmission mechanism include main motor, and the main motor provides for entire mechanism
Power, the transmission mechanism also include slip teeth race, and sliding is equipped with sliding spur gear in the slip teeth race, pass through the cunning
The back-and-forth motion of dynamic spur gear can control whether two parts in device can run simultaneously, or carry out the fortune of single part
Row.
Preferably, main motor is equipped in the transmission mechanism, it is described to deposit swivel shaft rear end extended spot and the main motor
It is connected by power, the gear cavity positioned at the main motor front end face is equipped in the tool changing frame, described deposit is fixed on swivel axis
Active spur gear in the gear cavity, the gear cavity aft bulkhead are equipped with slip teeth race, set on rear side of the slip teeth race
There is helical gear chamber, rotation is equipped with through the slip teeth race and the gear between the cooperation spur gear and the rotation chamber
The secondary rotation axis of chamber is fixed with the flat key in the slip teeth race and the gear cavity in the pair rotation axis,
Sliding is equipped with sliding spur gear on the flat key, and the sliding spur gear can be engaged with the active spur gear, and the sliding is straight
The sliding slot of opening backwards is equipped in gear, sliding is equipped with sliding block in the sliding slot, and the slip teeth race rear end face is equipped with hydraulic cavities,
Interior slide of the hydraulic cavities is equipped with hydraulic plate, the hydraulic tube equipped with end wall before and after being connected in the hydraulic cavities, in the hydraulic tube
Be fixed with hydraulic valve, the hydraulic plate front end face is fixed with hydraulic stem, the hydraulic stem with it is described, sliding block rear end face is fixed
It connects, sliding is equipped with the main pulley for being located at the sliding spur gear front end on the flat key, and the sliding spur gear front side is set
There is belt chamber, end wall rotation is equipped with the belt shaft before and after the belt chamber, is fixed with secondary belt in the belt shaft
Wheel, the secondary pulley are connect with the main pulley by belt, are fixed in the pair rotation axis positioned at the helical teeth
Intracavitary active spur gear is taken turns, the secondary spur gear intracavitary positioned at the helical gear is fixed on the bull stick axis, it is described secondary straight
Gear is engaged with the active spur gear.
Preferably, the storage cutter mechanism includes rotation chamber, the rotation chamber front bulkhead rotation is equipped with after extending to
Side deposits swivel axis, it is described deposit be fixed on swivel axis positioned at the rotation it is intracavitary deposit knife disk, it is described to deposit on knife disk
It is evenly distributed with eight and puts knife chamber, for the knife chamber of putting to arrangement of tool, the rotation cavity rear end wall deposits knife equipped with what is be connected
Slot, for the cutter groove of depositing for the sliding of cutter, the rotation chamber front bulkhead rotation, which is equipped with, is located at the pair deposited on the right side of swivel axis
Rotation axis is fixed with and send knife disk in the pair rotation axis, it is described send to be uniformly provided on knife disk send knife chamber, it is described to send knife chamber
To transport cutter, described send is equipped with runner rails on rear side of knife disk, the runner rails are to guide cutter.
Preferably, the transfer bar mechanism includes sector gear chamber, the sector gear chamber front bulkhead rotation, which is equipped with, prolongs
The belt shaft of rear side is extended to, cooperation spur gear is fixed in the belt shaft, is fixed with position in the belt shaft
In the upper sector gear that the cooperation spur gear involves, the sector gear cavity rear end wall rotation is equipped with the transmission for extending to rear side
Axis is fixed with cooperation spur gear on the transmission shaft, and the cooperation spur gear is engaged with the cooperation spur gear, the main skin
The main pulley being fixed on front side of the cooperation spur gear on belt wheel, the sector gear chamber front and back end wall rotation are equipped with
Circular shaft is rotated, secondary pulley, the secondary pulley and the main pulley are fixed on the rotation circular shaft and is connected by belt
It connects, the lower sector gear being fixed on the rotation circular shaft on front side of the secondary pulley, below the sector gear chamber
Equipped with the rack chamber being connected, in the rack chamber sliding be equipped with rack gear, the rack gear and the lower sector gear and it is described on
Sector gear engagement, the rack chamber lower section are equipped with the pushrod chamber being connected, and end wall rotation is equipped with swing rod before and after the pushrod chamber
Axis is fixed with swing rod gear in the pendulum shaft, and the swing rod gear is engaged with the rack gear, and fixation is set in the pendulum shaft
There is the secondary push rod being located on front side of the swing rod gear, the pair push rod is located at described send on rear side of knife disk.
Preferably, the rotor mechanism includes to send swivel bar, described send is equipped with symmetrical arc groove, institute in swivel bar
It states and is equipped with bull stick axis into end wall rotation before and after knife chamber, the bull stick axis send swivel bar to be fixedly connected with described, described to send swivel bar
On be symmetrically arranged with trapezoid block slot towards outward opening, the trapezoid block groove top end wall is fixed with electromagnet, the trapezoid block slot
Interior sliding is equipped with trapezoid block, and the trapezoid block upper surface is fixed with lower electromagnet, the trapezoid block upper surface with it is described trapezoidal
Connecting spring is fixed between block slot.
In conclusion the beneficial effects of the present invention are: needing that milling machine replacement arm is cooperated to carry out using use in use process
In the process, by the notch characteristics of sheave and the characteristics of engage guide rod, it will be difficult to the cutter stored originally and carry out depositing for system
It puts, in whole process, realizes automatic operation, whole linkage is high, also, the pulling-out of cutter of the present apparatus is convenient, can be with
Difference needs to carry out corresponding taking-up of the calculating with cutter, and the limitation point of the present apparatus is to store the more of slot number on sheave
Few, the present apparatus can modify according to quantity of the true service condition to storage groove.
Fig. 1 is the schematic view of the front view of diameter of the present invention, mixed-flow 3 d impeller single shaft feed milling process entirety complete section；
Fig. 2 is diameter of the present invention, looks up structural representation at the A-A of mixed-flow 3 d impeller single shaft feed milling process entirety complete section
Figure；
Fig. 3 is the power distributed architecture schematic diagram in Fig. 1 at B；
Fig. 4 is that structural schematic diagram is cutd open in the part in Fig. 1 at C；
Fig. 5 is the enlarged structure schematic diagram that D goes out in Fig. 2.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: diameter, mixed-flow 3 d impeller single shaft feed milling process,
Wherein, automatic milling cutter replacing device for milling machine includes tool changing frame 10, and pushrod chamber 70 is equipped in the tool changing frame 10, is set in the pushrod chamber 70
There is storage cutter mechanism 90, the storage cutter mechanism 90 includes to deposit knife disk 35 and send knife disk 25, described to deposit on knife disk 35
Knife chamber 36 is put equipped with eight, and for the knife chamber 36 of putting to storing knifes, described send sets that there are four send knife chamber to send knife in knife disk 25
Slot 45, it is described that knife chamber is sent to send cutter groove 45 to transport cutter, it is described deposit knife disk 35 and it is described send to be equipped between knife disk 25 push away
Linkage 91, the transfer bar mechanism 91 include rack gear 21 and primary push rod 32, and 70 upper end wall of pushrod chamber, which is equipped with, to be connected
Rack chamber 11, the interior sliding of the rack chamber 11 are equipped with rack gear 21, and 70 front and back end wall of the pushrod chamber rotation is equipped with pendulum shaft 22, institute
It states and is fixed with swing rod gear 23 in pendulum shaft 22,70 front and back end wall of the pushrod chamber rotation is equipped with swing rod shaft 33, the pendulum
Swing rod spur gear 31 is fixed on bar gear 23, the swing rod spur gear 31 is nibbled with the swing rod gear 23 and the rack gear 21
Close, be equipped on the right side of the pushrod chamber 70 be connected enter knife chamber 71, it is described enter knife chamber 71 in be equipped with rotor mechanism 92, the rotor
Mechanism 92 it is described enter knife chamber 71 in be rotatablely connected, and the rotor mechanism 92 be equipped with can by cutter clamp trapezoid block 63,
The transmission mechanism for being located at 92 rear side of the storage cutter mechanism 90, transfer bar mechanism 91 and rotor mechanism is equipped in the tool changing frame 10
93, the transmission mechanism 93 includes main motor 37, and the main motor 37 provides power, the transmission mechanism 93 for entire mechanism
It also include slip teeth race 47, sliding is equipped with sliding spur gear 49 in the slip teeth race 47, passes through the sliding spur gear 49
Back-and-forth motion can control whether two parts in device can run simultaneously, or carry out single part operation.
Valuably, it is equipped with main motor 37 in the transmission mechanism 93, it is described to deposit 34 rear end extended spot of swivel axis and the master
Motor 37 is connected by power, and the gear cavity 54 positioned at 37 front end face of main motor is equipped in the tool changing frame 10, described to deposit swivel
The active spur gear 55 being fixed in the gear cavity 54 on axis 34,54 aft bulkhead of gear cavity are equipped with slip teeth race
47, it is equipped with helical gear chamber 39 on rear side of the slip teeth race 47, rotates and sets between the cooperation spur gear 19 and the rotation chamber 51
There is the secondary rotation axis 41 through the slip teeth race 47 and the gear cavity 54, is fixed in the pair rotation axis 41
Flat key 48 in the slip teeth race 47 and the gear cavity 54, sliding is equipped with sliding spur gear 49 on the flat key 48,
The sliding spur gear 49 can be engaged with the active spur gear 55, be equipped with the sliding slot of opening backwards in the sliding spur gear 49
73, sliding is equipped with sliding block 74 in the sliding slot 73, and 47 rear end face of slip teeth race is equipped with hydraulic cavities 67, in the hydraulic cavities 67
Equipped with hydraulic plate 68, the hydraulic cavities 67 are interior to be equipped with the hydraulic tube 65 for being connected to front and back end wall for sliding, fixes in the hydraulic tube 65
Equipped with hydraulic valve 66,68 front end face of hydraulic plate is fixed with hydraulic stem 69, the hydraulic stem 69 and described, 74 rear end of sliding block
Face is fixedly connected, and sliding is equipped with the main pulley 46 for being located at sliding 49 front end of spur gear, the sliding on the flat key 48
Belt chamber 56 is equipped on front side of spur gear 49,56 front and back end wall of the belt chamber rotation is equipped with the belt shaft 72, the belt
Secondary pulley 58 is fixed in shaft 72, the secondary pulley 58 is connect with the main pulley 46 by belt, the pair
The active spur gear 42 being fixed in the helical gear chamber 39 in rotation axis 41 is fixed with position on the bull stick axis 28
Secondary spur gear 43 in the helical gear chamber 39, the pair spur gear 43 are engaged with the active spur gear 42.
Valuably, the storage cutter mechanism 90 includes rotation chamber 51, and 51 front bulkhead of the rotation chamber rotation, which is equipped with, to be extended
Deposit swivel axis 34 to rear, it is described deposit to be fixed on swivel axis 34 deposit knife disk 35, institute in the rotation chamber 51
It states to deposit and is evenly distributed with eight on knife disk 35 and puts knife chamber 36, the knife chamber 36 of putting is to arrangement of tool, after the rotation chamber 51
End wall deposits cutter groove 53 equipped with what is be connected, and for the sliding of cutter, 51 front bulkhead of the rotation chamber rotation is set the cutter groove 53 of depositing
Have and be located at the secondary rotation axis 41 for depositing 34 right side of swivel axis, is fixed in the pair rotation axis 41 and send knife disk 25, it is described
Sending to be uniformly provided on knife disk 25 send knife chamber to send cutter groove 45, described that knife chamber is sent to send cutter groove 45 to transport cutter, described to send knife circle
Runner rails 29 are equipped on rear side of disk 25, the runner rails 29 are to guide cutter.
Valuably, the transfer bar mechanism 91 includes sector gear chamber 20, and 20 front bulkhead of the sector gear chamber rotation is set
There is the belt shaft 72 for extending to rear side, cooperation spur gear 19, the belt shaft 72 are fixed in the belt shaft 72
On be fixed with positioned at the upper sector gear 18 that involves of cooperation spur gear 19,20 aft bulkhead of the sector gear chamber rotation is set
Have the transmission shaft 17 for extending to rear side, be fixed with cooperation spur gear 15 on the transmission shaft 17, the cooperation spur gear 15 and
The cooperation spur gear 19 engages, and the main belt positioned at 15 front side of cooperation spur gear is fixed on the main pulley 16
Wheel 16,20 front and back end wall of the sector gear chamber rotation are equipped with rotation circular shaft 13, are fixed with secondary skin on the rotation circular shaft 13
Belt wheel 14, the secondary pulley 14 are connect with the main pulley 16 by belt, are fixed with position on the rotation circular shaft 13
Lower sector gear 12 in 14 front side of the secondary pulley is equipped with the rack chamber 11 being connected below the sector gear chamber 20,
Sliding is equipped with rack gear 21 in the rack chamber 11, and the rack gear 21 is nibbled with the lower sector gear 12 and the upper sector gear 18
It closes, the pushrod chamber 70 being connected is equipped with below the rack chamber 11,70 front and back end wall of the pushrod chamber rotation is equipped with pendulum shaft 22,
Swing rod gear 23 is fixed in the pendulum shaft 22, the swing rod gear 23 is engaged with the rack gear 21, the pendulum shaft 22
On be fixed with the secondary push rod 24 positioned at 23 front side of the swing rod gear, the pair push rod 24 be located at it is described send knife disk 25 after
Side.
Valuably, the rotor mechanism 92 includes to send swivel bar 26, and described send is equipped with symmetrical arc in swivel bar 26
Slot 44, it is described enter the rotation of 71 front and back end wall of knife chamber be equipped with bull stick axis 28, the bull stick axis 28 send swivel bar 26 is fixed to connect with described
It connects, described to send the trapezoid block slot 60 being symmetrically arranged on swivel bar 26 towards outward opening, 60 top end wall of trapezoid block slot is fixed with
Upper electromagnet 59, the interior sliding of the trapezoid block slot 60 are equipped with trapezoid block 63, and 63 upper surface of trapezoid block is fixed with lower electromagnetism
Iron 62 is fixed with connecting spring 61 between 63 upper surface of trapezoid block and the trapezoid block slot 60.
In the following, applicant will with reference to attached drawing 1-5 and the application diameter described above, mixed-flow 3 d impeller single shaft into
The concrete composition of knife milling process introduces the application diameter, mixed-flow 3 d impeller single shaft feed milling process in detail:
In present invention work, the cutter mechanism of tearing open of milling machine removes knife, be put into it is described send in the arc groove of swivel bar 26, cutter
The trapezoid block 63 is pushed open, cutter is caught in groove by the trapezoid block 63, and the main motor 37 is opened, the main motor 37
The rotation of swivel axis 34 is deposited described in drive, the swivel axis 34 of depositing drives the active spur gear 55 to rotate, the active spur gear
55 drive the sliding spur gear 49 to rotate, described secondary turn of the lane of zone of action of the sliding spur gear 49 due to the flat key 48
Moving axis 41 rotates, and the pair rotation axis 41 drives the active spur gear 42 to rotate, and the active spur gear 42 drives the pair
Spur gear 43 rotates, and the pair spur gear 43 drives the bull stick axis 28 to rotate, and the bull stick axis 28, which drives, described send swivel bar
26 rotations, it is described that swivel bar 26 is sent to rotate with cutter, when reaching top, the upper electromagnet 59 and the lower electricity
Magnet 62 attracts, and the trapezoid block 63 contacts the limitation to cutter, while the main pulley 46 drives the secondary pulley 58
Rotation, the secondary pulley 58 drive the belt shaft 72 to rotate, and the belt shaft 72 drives the cooperation spur gear 19
It rotates, the upper sector gear 18 positioned at 19 front side of cooperation spur gear, the cooperation is fixed in the belt shaft 72
Spur gear 19 drives the cooperation spur gear 15 to rotate, and the cooperation spur gear 15 drives the transmission shaft 17 to rotate, the biography
Moving axis 17 drives the main pulley 16 to rotate, and the main pulley 16 drives the secondary pulley 14 to rotate, the pair belt
Wheel 14 drives the rotation circular shaft 13 to rotate, and the rotation circular shaft 13 drives the lower sector gear 12 to rotate, the lower sector
Gear 12 and the upper rotation of sector gear 18 drive 21 sliding, and described 21 drive the swing rod spur gear 31 and the pendulum
Bar gear 23 rotates, and the swing rod spur gear 31 drives the swing rod shaft 33 to rotate, and the swing rod gear 23 drives the pendulum
Bar axis 22 rotates, and the pendulum shaft 22 drives the secondary push rod 24 to rotate, and the swing rod shaft 33 drives 32 turns of the primary push rod
It is dynamic；
Then, for the cutter for sending 26 the top of swivel bar before going to highest point, the pair push rod 24 has swung to right side
Highest point, the cutter sent in swivel bar 26 is knocked described in entrance and send in cutter groove 45, described that knife disk 25 is sent to rotate, by knife
Tool is brought into right end, and before cutter rotates right end, the primary push rod 32 turns to right end, when cutter reaches right end
Afterwards, cutter is put into described and puts in knife chamber 36 by the primary push rod 32, the storage of the progress cutter put in knife chamber 36, if you need to
It stores to specific position, the hydraulic oil in the hydraulic cavities 67 is introduced to institute by the hydraulic tube 65 and the hydraulic valve 66
67 front side of hydraulic cavities is stated, since the effect of hydraulic oil slides backward, the hydraulic plate 68 drives described hydraulic the hydraulic plate 68
Bar 69 slides backward, and the hydraulic stem 69 drives the sliding spur gear 49 to slide backward, the sliding spur gear 49 with it is described
Active spur gear 55 is detached from cooperation, and after turning to corresponding matching relationship, the main motor 37 is closed, the sliding spur gear
49 forward slips to after engaging, open by the main motor 37, carries out the storage of cutter；
Finally, it such as needs pulling-out of cutter, the main motor 37 reverses, and reverse aforesaid operations can be completed.
The beneficial effects of the present invention are: apparatus of the present invention structure is simple, and it is easy to operate, it needs to cooperate milling machine in use process
Replacement arm is carried out using the characteristics of passing through the notch characteristics of sheave and engage guide rod, being difficult to store originally in use process
Cutter carry out the storage of system, in whole process, realize automatic operation, whole linkage is high, also, the present apparatus
Pulling-out of cutter is convenient, different can need to carry out to calculate the taking-up with cutter accordingly, and the limitation point of the present apparatus is slot
On wheel store slot number number, the present apparatus can modify according to quantity of the true service condition to storage groove.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. diameter, mixed-flow 3 d impeller single shaft feed milling process, including tool changing frame, it is characterised in that: state and be equipped in tool changing frame
Pushrod chamber, the pushrod chamber is interior to be equipped with storage cutter mechanism, and the storage cutter mechanism includes to deposit knife disk and send knife disk, described
It deposits knife disk and puts knife chamber equipped with eight, to storing knifes, described send sets in knife disk there are four sending knife chamber the knife chamber of putting,
It is described to send knife chamber to transport cutter, it is described to deposit knife disk and described send is equipped with transfer bar mechanism, the push rod machine between knife disk
Structure includes rack gear and primary push rod, and the pushrod chamber upper end wall is equipped with the rack chamber being connected, and sliding is equipped in the rack chamber
Rack gear, the pushrod chamber front and back end wall rotation are equipped with pendulum shaft, are fixed with swing rod gear, the pushrod chamber in the pendulum shaft
End wall rotation in front and back is equipped with swing rod shaft, is fixed with swing rod spur gear, the swing rod spur gear and institute on the swing rod gear
Swing rod gear is stated to engage with the rack gear, be equipped on the right side of the pushrod chamber be connected enter knife chamber, it is described enter intracavitary be equipped with of knife turn
Cutter mechanism, the rotor mechanism it is described enter the intracavitary rotation connection of knife, and the rotor mechanism be equipped with can by cutter clamp
Trapezoid block, the tool changing frame is interior to be equipped with the transmission mechanism being located on rear side of the storage cutter mechanism, transfer bar mechanism and rotor mechanism, institute
Stating transmission mechanism includes main motor, and the main motor provides power for entire mechanism, and the transmission mechanism also includes slip teeth
Race, the interior sliding of the slip teeth race are equipped with sliding spur gear, can control dress by the back-and-forth motion of the sliding spur gear
Whether two parts can run simultaneously in setting, or carry out the operation of single part.
2. diameter according to claim 1, mixed-flow 3 d impeller single shaft feed milling process, it is characterised in that: the biography
Main motor is equipped in motivation structure, the swivel shaft rear end extended spot of depositing is connected by power with the main motor, sets in the tool changing frame
There is a gear cavity positioned at the main motor front end face, described to deposit the active being fixed in the gear cavity on swivel axis straight
Gear, the gear cavity aft bulkhead are equipped with slip teeth race, are equipped with helical gear chamber, the cooperation spur gear on rear side of the slip teeth race
Rotation is equipped with the secondary rotation axis through the slip teeth race and the gear cavity between the rotation chamber, and the pair turns
The flat key being fixed in the slip teeth race and the gear cavity on moving axis, sliding is equipped with sliding straight-tooth on the flat key
Wheel, the sliding spur gear can be engaged with the active spur gear, be equipped with the sliding slot of opening backwards, institute in the sliding spur gear
It states sliding in sliding slot and is equipped with sliding block, the slip teeth race rear end face is equipped with hydraulic cavities, and sliding is equipped with hydraulic plate in the hydraulic cavities,
It is equipped with the hydraulic tube of connection front and back end wall in the hydraulic cavities, is fixed with hydraulic valve in the hydraulic tube, before the hydraulic plate
End face is fixed with hydraulic stem, the hydraulic stem with it is described, sliding block rear end face is fixedly connected, and sliding is equipped with and is located on the flat key
The main pulley of the sliding spur gear front end, the sliding spur gear front side are equipped with belt chamber, end wall before and after the belt chamber
Rotation is equipped with the belt shaft, and secondary pulley, the secondary pulley and the main belt are fixed in the belt shaft
Wheel is connected by belt, is fixed with the active spur gear intracavitary positioned at the helical gear, the bull stick in the pair rotation axis
The secondary spur gear intracavitary positioned at the helical gear is fixed on axis, the pair spur gear is engaged with the active spur gear.
3. diameter according to claim 1, mixed-flow 3 d impeller single shaft feed milling process, it is characterised in that: described to deposit
Putting cutter mechanism includes rotation chamber, the rotation chamber front bulkhead rotation be equipped with extend to rear deposit swivel axis, it is described to deposit swivel
It is fixed on axis and deposits knife disk positioned at the rotation is intracavitary, described deposit is evenly distributed with eight and puts knife chamber, institute on knife disk
It states and puts knife chamber to arrangement of tool, the rotation cavity rear end wall deposits cutter groove equipped with what is be connected, and the cutter groove of depositing is for cutter
Sliding, the rotation chamber front bulkhead rotation, which is equipped with, is located at the secondary rotation axis deposited on the right side of swivel axis, solid in the pair rotation axis
Fixed be equipped with send knife disk, it is described send to be uniformly provided on knife disk send knife chamber, it is described to send knife chamber to transport cutter, it is described to send knife circle
Runner rails are equipped on rear side of disk, the runner rails are to guide cutter.
4. diameter according to claim 1, mixed-flow 3 d impeller single shaft feed milling process, it is characterised in that: described to push away
Linkage includes sector gear chamber, and the sector gear chamber front bulkhead rotation is equipped with the belt shaft for extending to rear side, described
Cooperation spur gear is fixed in belt shaft, be fixed in the belt shaft involved positioned at the cooperation spur gear it is upper
Sector gear, the sector gear cavity rear end wall rotation are equipped with the transmission shaft for extending to rear side, are fixed on the transmission shaft
Cooperate spur gear, the cooperation spur gear is engaged with the cooperation spur gear, is fixed with described in being located on the main pulley
Cooperate the main pulley on front side of spur gear, end wall rotation is equipped with rotation circular shaft, the rotation circular shaft before and after the sector gear chamber
On be fixed with secondary pulley, the secondary pulley is connect with the main pulley by belt, fixed on the rotation circular shaft
Equipped with the lower sector gear being located on front side of the secondary pulley, the rack chamber being connected, institute are equipped with below the sector gear chamber
It states sliding in rack chamber and is equipped with rack gear, the rack gear is engaged with the lower sector gear and the upper sector gear, the rack gear
The pushrod chamber being connected is equipped with below chamber, end wall rotation is equipped with pendulum shaft before and after the pushrod chamber, and fixation is set in the pendulum shaft
There is swing rod gear, the swing rod gear is engaged with the rack gear, is fixed with before the swing rod gear in the pendulum shaft
The secondary push rod of side, the pair push rod are located at described send on rear side of knife disk.
5. diameter according to claim 1, mixed-flow 3 d impeller single shaft feed milling process, it is characterised in that: described turn
Cutter mechanism includes to send swivel bar, and described send is equipped with symmetrical arc groove in swivel bar, it is described enter knife chamber before and after end wall rotation set
There is bull stick axis, the bull stick axis send swivel bar to be fixedly connected with described, described to send the ladder being symmetrically arranged on swivel bar towards outward opening
Shape block slot, the trapezoid block groove top end wall are fixed with electromagnet, and sliding is equipped with trapezoid block, the ladder in the trapezoid block slot
Shape block upper surface is fixed with lower electromagnet, is fixed with connection bullet between the trapezoid block upper surface and the trapezoid block slot
Spring.
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| CN201910482099.6A CN110181102A (en) | 2019-06-04 | 2019-06-04 | Diameter, mixed-flow 3 d impeller single shaft feed milling process |
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| CN201910482099.6A CN110181102A (en) | 2019-06-04 | 2019-06-04 | Diameter, mixed-flow 3 d impeller single shaft feed milling process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900303A (en) * | 2019-12-28 | 2020-03-24 | 东阳温宾电子科技有限公司 | Milling cutter strorage device |
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Application publication date: 20190830 |