CN110394656A - Camshaft processes turn-milling complex machining center - Google Patents
Camshaft processes turn-milling complex machining center Download PDFInfo
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- CN110394656A CN110394656A CN201910746776.0A CN201910746776A CN110394656A CN 110394656 A CN110394656 A CN 110394656A CN 201910746776 A CN201910746776 A CN 201910746776A CN 110394656 A CN110394656 A CN 110394656A
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- 238000003801 milling Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000008569 process Effects 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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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
- B23B29/32—Turrets adjustable by power drive, i.e. turret heads
-
- 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
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- 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
- B23Q3/15513—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling the tool being taken from a storage device and transferred to a tool holder by means of transfer devices
-
- 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
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
-
- 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
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
- B23Q2003/155404—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising a single gripper
- B23Q2003/155411—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising a single gripper pivotable
-
- 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
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
- B23Q2003/155414—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers
- B23Q2003/155425—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers pivotable
-
- 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
- B23Q3/1572—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 the storage device comprising rotating or circulating storing means
- B23Q3/15726—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 the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane parallel to the axis of the spindle
- B23Q3/1574—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 the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane parallel to the axis of the spindle the axis of the stored tools being arranged perpendicularly to the rotating or circulating plane of the storage means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5104—Type of machine
- Y10T29/5109—Lathe
- Y10T29/5114—Lathe and tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Milling Processes (AREA)
- Turning (AREA)
Abstract
The invention discloses a kind of camshafts to process turn-milling complex machining center, including rack, main card disc assembly, turning mechanism and milling mechanism, turning mechanism, main card disc assembly and milling mechanism are arranged on the rack, turning mechanism includes pedestal, can be on pedestal along the knife rest of the axial movement of main card disc assembly, main card disc assembly is set on the base, automatic rotating disk is provided on knife rest, radial direction on the end face of automatic rotating disk along automatic rotating disk is radial to be uniformly fixed with several lathe tool, and delivering gear is provided between knife rest and automatic rotating disk.In machining blanks, main card disc assembly clamps blank, and then, mobile motor starting drives the rotation of the first screw rod, and band movable knife rack is mobile, drives lathe tool close to blank, and then main card disc assembly rotates, and delivering gear drives lathe tool turning blank.After the completion of turning, milling mechanism is processed on the workpiece directly after turning, is not necessarily to secondary clamping, and secondary clamping is avoided to reduce machining accuracy.
Description
Technical field
The present invention relates to a kind of process equipment, more particularly to a kind of big-block engine camshaft processing turnning and milling is multiple
Close machining center.
Background technique
For big-block engine camshaft in processing, camshaft needs first vehicle outer profile in processing, then milling cam
Foreign steamer hub face processes the hole of spindle nose end face.Under existing equipment, it is necessary to the garden profile outside turning on lathe, in camshaft
The foreign steamer hub face of milling cam on production miller processes the hole of spindle nose end face on special purpose machine tool.Clamping three times, it is fixed to be easy to produce
The error of position, causes the machining accuracy of camshaft low, and processing efficiency is low.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of camshaft processing turning-milling complex processing
Center, can clamped one time just completes external cutting, cam outer wheel hub facing cut cuts processing with spindle nose end-face hole, improve processing essence
Degree and processing efficiency, and reduce the occupied area of equipment.
To achieve the above object, the present invention provides the following technical scheme that in a kind of camshaft processing turning-milling complex processing
The heart, including rack, main card disc assembly, turning mechanism and milling mechanism, turning mechanism, main card disc assembly and milling mechanism setting
On the rack, turning mechanism include pedestal, can be on pedestal along the knife rest of the axial movement of main card disc assembly, main card disc assembly is set
It sets on pedestal, is provided with automatic rotating disk on knife rest, the radial direction on the end face of automatic rotating disk along automatic rotating disk is radial
Be uniformly fixed with several lathe tool, delivering gear is provided between knife rest and automatic rotating disk.
As a further improvement of the present invention, automatic rotating disk includes First, first motor, worm screw, worm gear and mounting disc,
First motor is fixed on First, and worm screw is rotatably installed on First and connect with first motor, mounting disc rotational installation
On First, worm gear is coaxially fixed with mounting disc and engages with worm screw.
As a further improvement of the present invention, be provided with installation cavity in pedestal, the side wall of pedestal be provided with guide rail and with peace
It behave affectedly the guide hole in long strip of connection, the guide groove that the bottom of knife rest is provided with link block and is adapted to guide rail is set in installation cavity
It is equipped with mobile mechanism, mobile mechanism includes mobile motor, the first screw rod, and mobile motor is fixed in installation cavity, and the first screw rod turns
Dynamic to be mounted in installation cavity and connect with mobile motor, link block passes through guide hole and protrudes into installation cavity, and spiral shell is offered on link block
Pit, the first screw rod are engaged with threaded hole.
As a further improvement of the present invention, milling mechanism includes chassis, stand, crane, mounting rack and mill cutter assemblies,
It is provided with Y-motor and Y screw rod on chassis, Y swivel nut is provided in stand, Y-motor is connect with Y screw rod, and Y screw rod is engaged with Y swivel nut,
It is provided with Z motor and Z screw rod in stand, Z swivel nut is provided on crane, Z motor is connect with Z screw rod, and Z screw rod is nibbled with Z swivel nut
It closes, is provided with X-motor and X screw rod on crane, X swivel nut is provided on mounting rack, X-motor is connect with X screw rod, X swivel nut and X
Bar engagement, mill cutter assemblies are mounted on mounting rack.
As a further improvement of the present invention, milling mechanism further includes tool magazine and automatic tool changer, tool magazine include bracket,
Several idler wheels are being propped up in band-like carrier and the power mechanism for driving idler wheel to rotate, several idler wheels and power mechanism setting
On frame, power mechanism is connect with one of idler wheel, several are evenly arranged on carrier for placing the putting hole of milling cutter, certainly
Moving cutter mechanism includes crotch, fork shaft, rotating mechanism, turnover mechanism and translation mechanism, and translation mechanism includes translation motor, translation
Plate, translation screw rod, translation motor are fixed on bracket, and translation screw rod is arranged on bracket and connect with translation motor, translation plates
Be provided with direction and the identical guide frame of translation screw rod between bracket, be fixed with translation swivel nut in translation plates, translation screw rod with
Swivel nut engagement is translated, turnover mechanism includes overturning motor, the second retarder and returning face plate, and the second retarder and overturning motor are fixed
In translation plates and it is connected with each other, returning face plate is fixed on the output end of the second retarder, and fork shaft is rotatably installed on returning face plate,
Rotating mechanism includes rotary electric machine, driving gear and driven gear, and rotary electric machine is fixed on returning face plate, and driving gear is fixed on
On the output end of rotary electric machine, driven gear is coaxially fixed with fork shaft and engages with driving gear.
Beneficial effects of the present invention, in machining blanks, main card disc assembly clamps blank, then, mobile motor starting, band
Dynamic first screw rod rotation, band movable knife rack is mobile, drives lathe tool close to blank, and then main card disc assembly rotates, and delivering gear drives
Lathe tool turning blank.When needing tool changing, first motor drives worm screw rotation, and worm screw drives worm gear rotation, and worm gear drives installation
Disk rotation, thus, so that required lathe tool is moved to operating position.By above-mentioned setting, automatic machining blanks, automatic tool changer, nothing
Manual operation is needed, cost of labor is reduced.After the completion of turning, milling mechanism is processed on the workpiece directly after turning, is not necessarily to two
Secondary clamping avoids secondary clamping from reducing machining accuracy.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention；
Fig. 2 is the structure chart of main chuck assembly and turning mechanism；
The structure chart of Fig. 3 automatic rotating disk；
Fig. 4 is the structure chart of milling mechanism, guide hole and automatic tool changer；
Fig. 5 is the structure chart of milling mechanism；
Fig. 6 is the structure chart of automatic tool changer.
Specific embodiment
The present invention is described in further detail below in conjunction with embodiment given by attached drawing.
Referring to figs. 1 to shown in Fig. 6, a kind of camshaft of the present embodiment processes turn-milling complex machining center, including rack 1,
Main card disc assembly 2, turning mechanism 3 and milling mechanism 4, turning mechanism 3, main card disc assembly 2 and milling mechanism 4 are arranged in rack 1
On, turning mechanism 3 include pedestal 31, can be on pedestal 31 along the knife rest 32 of the axial movement of main card disc assembly 2, main card disc assembly
2 are arranged on pedestal 31, are provided with automatic rotating disk 33 on knife rest 32, along the radius of automatic rotating disk 33 on the end face of automatic rotating disk 33
Direction is radial to be uniformly fixed with several lathe tool 34, is provided with delivering gear between knife rest 32 and automatic rotating disk 33.
As a kind of improved specific embodiment, automatic rotating disk 33 includes First 331, first motor 332, worm screw
333, worm gear 334 and mounting disc 335, first motor 332 are fixed on First 331, and worm screw 333 is rotatably installed in First
It is connect on 331 and with first motor 332, mounting disc 335 is rotatably installed on First 331, and worm gear 334 and mounting disc 335 are same
Axis is fixed and is engaged with worm screw 333.
As a kind of improved specific embodiment, installation cavity is provided in pedestal 31, the side wall of pedestal 31, which is provided with, leads
Rail 311 and the guide hole 312 in long strip being connected to installation cavity, the bottom of knife rest 32 be provided with link block 321 and with guide rail 311
The guide groove 322 of adaptation, is provided with mobile mechanism in installation cavity, and mobile mechanism includes mobile motor 313, the first screw rod 314, mobile
Motor 313 is fixed in installation cavity, and the first screw rod 314 is rotatably installed in installation cavity and connect with mobile motor 313, link block
321, which pass through guide hole 312, protrudes into installation cavity, threaded hole is offered on link block 321, the first screw rod 314 is engaged with threaded hole.
In machining blanks, main card disc assembly 2 clamps blank, and then, mobile motor 313 starts, and drives the first screw rod 314
Rotation, band movable knife rack 32 is mobile, drives lathe tool 34 close to blank, and then main card disc assembly 2 rotates, and delivering gear drives lathe tool 34
Turning blank.When needing tool changing, first motor 332 drives worm screw 333 to rotate, and worm screw 333 drives worm gear 334 to rotate, worm gear
334 drive mounting disc 335 to rotate, thus, so that required lathe tool 34 is moved to operating position.It is automatic to process by above-mentioned setting
Blank, automatic tool changer reduce cost of labor without human intervention.After the completion of turning, work of the milling mechanism directly after turning
It is processed on part, is not necessarily to multiple clamping, multiple clamping is avoided to reduce machining accuracy.
As a kind of improved specific embodiment, milling mechanism 4 includes chassis 41, stand 42, crane 43, mounting rack
44 and mill cutter assemblies 45, Y-motor 51 and Y screw rod 52 are provided on chassis 41, and Y swivel nut, Y-motor 51 and Y are provided in stand 42
Screw rod 52 connects, and Y screw rod 52 engages with Y swivel nut, Z motor 53 and Z screw rod 54 are provided in stand 42, is provided on crane 43
Z swivel nut, Z motor 53 are connect with Z screw rod 54, and Z screw rod 54 is engaged with Z swivel nut, and X-motor 55 and X screw rod are provided on crane 43
56, X swivel nut is provided on mounting rack 44, and X-motor 55 is connect with X screw rod 56, and X swivel nut is engaged with X screw rod 56, and mill cutter assemblies 45 are pacified
On mounting rack 44.
As a kind of improved specific embodiment, milling mechanism 4 further includes tool magazine 6 and automatic tool changer 7, tool magazine 6
Including bracket 61, several idler wheels 62, in band-like carrier 63 and the power mechanism for driving idler wheel 62 to rotate, several idler wheels 62
It is arranged on bracket 61 with power mechanism, power mechanism is connect with one of idler wheel 62, has been evenly arranged on carrier 63 several
A putting hole 64 for being used to place milling cutter, automatic tool changer 7 include crotch 71, fork shaft 72, rotating mechanism, turnover mechanism peace
Telephone-moving structure, translation mechanism include translation motor 75, translation plates 73, translation screw rod 74, and translation motor 75 is fixed on bracket 61, puts down
Silk shifting rod 74 is arranged on bracket 61 and connect with translation motor 75, and direction and translation silk are provided between translation plates 73 and bracket 61
The identical guide frame of bar 74 is fixed with translation swivel nut 76 in translation plates 73, and translation screw rod 74 is engaged with translation swivel nut 76, overturning
Mechanism includes overturning motor 77, the second retarder 78 and returning face plate 79, and the second retarder 78 and overturning motor 77 are fixed on translation
It on plate 73 and is connected with each other, returning face plate 79 is fixed on the output end of the second retarder 78, and fork shaft 72 is rotatably installed in returning face plate
On 79, rotating mechanism includes rotary electric machine 80, driving gear 81 and driven gear 82, and rotary electric machine 80 is fixed on returning face plate 79
On, driving gear 81 is fixed on the output end of rotary electric machine 80, driven gear 82 and the coaxial fixed and and driving tooth of fork shaft 72
81 engagement of wheel.
After turning is complete, Y-motor 51 drives Y screw rod 52 to rotate, and drives stand 42 mobile towards blank, X-motor 55 drives X
Screw rod 56 rotates, and drives stand 42 mobile towards blank, mill cutter assemblies 45 is moved to the top of blank, then mill cutter assemblies 45 open
Dynamic, Z motor 53 drives Z screw rod 54 to rotate, and drives 45 machining blanks of mill cutter assemblies.When needing tool changing, power mechanism drives rolling
62 rotation of wheel, drives carrier 63 to rotate, the milling cutter of needs is moved on the position of tool changing, and then, translation motor 75 drives flat
It is mobile to move plate 73, overturning motor 77 drives returning face plate 79 to overturn, and crotch 71 is moved to the outside of milling cutter, then, rotating electric machine
A62 rotation, makes crotch 71 be directed at milling cutter, and then translation motor 75 drives translation screw rod 74 to rotate backward, and forks crotch 71 and wants
The milling cutter of replacement, after forking milling cutter, translation motor 75 inverts again, and milling cutter is taken out out of putting hole 64, then, rotary electric machine
80 drive crotch 71 to rotate, and tool magazine 6 is avoided to interfere the movement of cutter-exchange mechanism, then overturn motor 77 and returning face plate 79 is driven to overturn,
So that milling cutter is turned to other end, be in tool change position, then by the cooperation of lifting and the translational motion of mill cutter assemblies 45, completes
Tool changing movement.Two work can be set on crotch 71 is, so as to complete the work for tearing knife and tool changing open in primary movement
Make, improves working efficiency.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of camshaft processes turn-milling complex machining center, it is characterised in that: including rack (1), main card disc assembly (2), vehicle
Mechanism (3) and milling mechanism (4) are cut, the turning mechanism (3), main card disc assembly (2) and milling mechanism (4) are arranged in rack
(1) on, the turning mechanism (3) includes pedestal (31), can be on pedestal (31) along the knife of the axial movement of main card disc assembly (2)
Frame (32), the main card disc assembly (2) are arranged on pedestal (31), are provided with automatic rotating disk (33), institute on the knife rest (32)
State the radial direction on the end face of automatic rotating disk (33) along automatic rotating disk (33) it is radial be uniformly fixed with it is several lathe tool
(34), delivering gear is provided between the knife rest (32) and automatic rotating disk (33).
2. a kind of camshaft according to claim 1 processes turn-milling complex machining center, it is characterised in that: described from turn
Disk (33) includes First (331), first motor (332), worm screw (333), worm gear (334) and mounting disc (335), and described first
Motor (332) is fixed on First (331), and the worm screw (333) is rotatably installed on First (331) and and first motor
(332) it connects, the mounting disc (335) is rotatably installed on First (331), and the worm gear (334) and mounting disc (335) are same
Axis is fixed and is engaged with worm screw (333).
3. a kind of camshaft according to claim 1 processes turn-milling complex machining center, it is characterised in that: the pedestal
(31) it is provided with installation cavity in, the side wall of the pedestal (31) is provided with guide rail (311) and is connected to installation cavity in long strip
Guide hole (312), the guide groove (322) that the bottom of the knife rest (32) is provided with link block (321) and is adapted to guide rail (311),
Mobile mechanism is provided in the installation cavity, the mobile mechanism includes mobile motor (313), the first screw rod (314), the shifting
Dynamic motor (313) are fixed in installation cavity, and first screw rod (314) is rotatably installed in installation cavity and and mobile motor
(313) it connects, the link block (321) passes through guide hole (312) and protrudes into installation cavity, offers spiral shell on the link block (321)
Pit, first screw rod (314) are engaged with threaded hole.
4. a kind of camshaft according to claim 1 processes turn-milling complex machining center, it is characterised in that: the Milling Machine
Structure (4) includes chassis (41), stand (42), crane (43), mounting rack (44) and mill cutter assemblies (45), on the chassis (41)
It is provided with Y-motor (51) and Y screw rod (52), is provided with Y swivel nut on the stand (42), the Y-motor (51) and Y screw rod (52)
Connection, the Y screw rod (52) are engaged with Y swivel nut, are provided with Z motor (53) and Z screw rod (54), the liter on the stand (42)
It is provided with Z swivel nut in drop frame (43), the Z motor (53) connect with Z screw rod (54), and the Z screw rod (54) is engaged with Z swivel nut,
It is provided with X-motor (55) and X screw rod (56) on the crane (43), is provided with X swivel nut, the X on the mounting rack (44)
Motor (55) is connect with X screw rod (56), and the X swivel nut is engaged with X screw rod (56), and the mill cutter assemblies (45) are mounted on mounting rack
(44) on.
5. a kind of camshaft according to claim 1 processes turn-milling complex machining center, it is characterised in that: the Milling Machine
Structure (4) further includes tool magazine (6) and automatic tool changer (7), and the tool magazine (6) includes bracket (61), several idler wheels (62), is in
Band-like carrier (63) and the power mechanism for driving idler wheel (62) to rotate, several described idler wheels (62) and power mechanism setting exist
On bracket (61), the power mechanism is connect with one of idler wheel (62), has been evenly arranged several on the carrier (63)
For placing the putting hole (64) of milling cutter, the automatic tool changer (7) includes crotch (71), fork shaft (72), rotating mechanism, turns over
Rotation mechanism and translation mechanism, the translation mechanism include translation motor (75), translation plates (73), translate screw rod (74), described flat
It moves motor (75) to be fixed on bracket (61), the translation screw rod (74) is arranged on bracket (61) and connects with translation motor (75)
It connects, direction and the identical guide frame of translation screw rod (74), the translation is provided between the translation plates (73) and bracket (61)
Translation swivel nut (76) is fixed on plate (73), the translation screw rod (74) is engaged with translation swivel nut (76), the turnover mechanism packet
Overturning motor (77), the second retarder (78) and returning face plate (79) are included, second retarder (78) and overturning motor (77) are solid
It is scheduled on translation plates (73) and is connected with each other, the returning face plate (79) is fixed on the output end of the second retarder (78), described
Fork shaft (72) is rotatably installed on returning face plate (79), the rotating mechanism include rotary electric machine (80), driving gear (81) and from
Moving gear (82), the rotary electric machine (80) are fixed on returning face plate (79), and the driving gear (81) is fixed on rotary electric machine
(80) on output end, the driven gear (82) is coaxial fixed with fork shaft (72) and engages with driving gear (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910746776.0A CN110394656B (en) | 2019-08-13 | 2019-08-13 | Cam shaft machining turning and milling composite machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910746776.0A CN110394656B (en) | 2019-08-13 | 2019-08-13 | Cam shaft machining turning and milling composite machining center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110394656A true CN110394656A (en) | 2019-11-01 |
| CN110394656B CN110394656B (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910746776.0A Active CN110394656B (en) | 2019-08-13 | 2019-08-13 | Cam shaft machining turning and milling composite machining center |
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| Country | Link |
|---|---|
| CN (1) | CN110394656B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168157A (en) * | 2020-03-05 | 2020-05-19 | 山东交通学院 | Cambered surface cam processing machine tool |
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| CN115609320A (en) * | 2022-12-19 | 2023-01-17 | 江苏仪欣控制阀有限公司 | Automatic digit control machine tool of tool changing |
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| CN111168157A (en) * | 2020-03-05 | 2020-05-19 | 山东交通学院 | Cambered surface cam processing machine tool |
| CN111168157B (en) * | 2020-03-05 | 2020-10-30 | 山东交通学院 | Cambered surface cam processing machine tool |
| CN114227281A (en) * | 2022-01-05 | 2022-03-25 | 义乌工商职业技术学院 | Processing production line of short camshaft |
| CN115609320A (en) * | 2022-12-19 | 2023-01-17 | 江苏仪欣控制阀有限公司 | Automatic digit control machine tool of tool changing |
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