CN106180851A - A kind of high-precision A for composite processing/C swinging head - Google Patents
A kind of high-precision A for composite processing/C swinging head Download PDFInfo
- Publication number
- CN106180851A CN106180851A CN201610789407.6A CN201610789407A CN106180851A CN 106180851 A CN106180851 A CN 106180851A CN 201610789407 A CN201610789407 A CN 201610789407A CN 106180851 A CN106180851 A CN 106180851A
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- China
- Prior art keywords
- axle
- screw
- grating
- chip removal
- dust suction
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
- B23C9/005—Details or accessories so far as specially adapted to milling machines or cutter milling heads
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/12—Mechanical drives with means for varying the speed ratio
-
- 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/02—Driving working spindles
- B23Q2705/026—Main drive for the spindles of milling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
nullThe invention discloses a kind of high-precision A for composite processing/C swinging head，Wherein: C axle servomotor is arranged on C axle decelerator，Right support is arranged on C axle reducer output flange，C shaft flange dish is arranged on the end face of right support，C axle absolute type Circular gratings is arranged on C axle grating seat，C axle grating reading head is arranged on the bottom surface of C axle grating mounting bracket，A axle decelerator is arranged on right support，Mandrel is arranged on A axle reducer input shaft，A axle reducer output flange is connected with SP electro spindle right-hand member ring flange，A axle absolute type Circular gratings is arranged on A axle grating seat，A axle grating reading head is arranged on left socle，Dust suction chip removal pipeline mounting bracket is installed on the cover board，Dust suction chip removal pipeline is arranged in the passage of C shaft flange dish，Corrugated flexible hose is arranged in dust suction chip removal pipeline mounting bracket，Dust suction chip removal suction nozzle is arranged on the lower end of corrugated flexible hose.
Description
Technical field
The present invention relates to composites processing technology field, be specifically related to a kind of high-precision A for composite processing/
C swinging head.
Background technology
In sophisticated technology fields such as Aero-Space, national defence, traffic, the application of composite is more and more extensive.Composite
In most widely used with fibre reinforced materials, consumption is maximum, be characterized in that proportion is little, specific strength and specific modulus big.
Especially at aviation field, the shared aboard ratio of composite is the highest, outside these composite material parts
Shape size is big, complex-shaped, and the processing of many parts is required for five-axis linkage machine tools.A/C swinging head and electro spindle are five axles
Key feature on linkage machine tool.When machining composite material, general cutting force is less, and some composite materials can produce very
Many chips and dust, therefore when machining composite material, be required for additional powerful Special dust sucking chip removal system, and structure is multiple
Miscellaneous, cost is high and installs the compactest.
Summary of the invention
The technical problem to be solved is for above-mentioned deficiency of the prior art, it is provided that one is used for being combined
The high-precision A of materials processing/C swinging head, its use uniqueness Special dust sucking chip removal system, the dust solved in processing is asked
Topic, simple in construction and compact.
The technical solution adopted for the present invention to solve the technical problems is: a kind of high-precision A for composite processing/
C swinging head, comprises C axle servomotor, right side dust suction chip removal pipeline, shaft coupling, switching sleeve, pressing plate, right support, A axle servo
Motor mounting plate, A axle servomotor, actively arc tooth synchronous belt wheel, the first expansion sleeve, arc tooth synchronous belt, A axle decelerator,
Driven arc tooth synchronous belt wheel, the second expansion sleeve, mandrel, flat key, adjusting pad, cover plate, dust suction chip removal pipeline mounting bracket, a left side
Frame, C shaft flange dish, combination seal, C axle pedestal, C axle decelerator, left side dust suction chip removal pipeline, casing, locking shell, C axle
Shell body, sealing ring, C shaft cable protection set, C axle absolute type Circular gratings, C axle grating seat, C axle grating protective cover, C axle grating are read
Several, C axle grating reading head adjusting pad, C axle grating mounting bracket, A axle grating reading head adjusting pad, A axle limit switch trigger
Plate, bearing, A axle grating seat, A axle absolute type Circular gratings, A axle grating protection set, A axle grating reading head, SP electro spindle, dust suction row
Bits suction nozzle, corrugated flexible hose, dust suction chip removal pipeline, A axle Timing Belt centre-to-centre spacing regulation screw, the positive limit switch of A axle and A axle are born spacing
Switch；Described C axle servomotor is arranged on C axle decelerator and C axle servo motor output shaft is by shaft coupling and C axle decelerator
Power shaft connects, and described C axle decelerator is fixedly mounted on C axle pedestal, and described casing is fixedly mounted on C axle pedestal by screw
On end face, described right side dust suction chip removal pipeline and left side dust suction chip removal pipeline are all arranged in C axle base top surface, described C axle base
Seat is fixedly mounted on C shaft housing body by screw, and described locking casing is on C shaft housing body, and described right support is arranged on C
On axle reducer output flange, described C shaft flange dish is fixedly mounted on the end face of right support by screw, described C axle pedestal
And being provided with combination seal in the annular groove between C shaft flange dish, described sealing ring is arranged on the cannelure of C shaft housing body
In and sealing ring inner surface contact with C shaft flange dish outer surface, described switching sleeve is fixedly mounted on C shaft flange dish by screw
Central recess in, described C axle grating seat is fixedly mounted on the end face of switching sleeve by screw, described C axle absolute type circle
Grating is arranged on C axle grating seat by screw, and described C axle grating mounting bracket is fixedly mounted on C axle speed reducer housing, institute
Stating C shaft cable protection set to be arranged in C axle grating mounting bracket by screw, described C axle grating protective cover is installed by screw
In C axle grating mounting bracket, described C axle grating reading head is fixedly mounted on the bottom surface of C axle grating mounting bracket by screw
C axle grating reading head adjusting pad, described A axle servo electricity above and are installed between C axle grating reading head and C axle grating mounting bracket
Machine installing plate and left socle are all arranged on right support by screw, and described A axle Timing Belt centre-to-centre spacing regulation screw is arranged on the right side
In the counterbore of support and A axle Timing Belt centre-to-centre spacing regulation tip of screw be arranged on the spiral shell on the end face of A axle servomotor installing plate
In pit, described A axle servomotor is fixedly mounted on A axle servomotor installing plate, and described active arc tooth synchronous belt wheel is logical
Crossing the first expansion sleeve to be arranged on A axle servo motor output shaft, described driven arc tooth synchronous belt wheel is pacified by the second expansion sleeve
Being contained on mandrel, described arc tooth synchronous belt is arranged on actively arc tooth synchronous belt wheel and driven arc tooth synchronous belt and takes turns, institute
Stating A axle decelerator to be fixedly mounted on right support, described mandrel is arranged in A axle decelerator input hole by flat key, described A axle
Reducer output flange is connected with SP electro spindle right-hand member ring flange by screw, and described SP electro spindle left end ring flange passes through bearing
Being arranged in left socle installing hole, described A axle grating seat is fixedly mounted on SP electro spindle left end ring flange left side by screw
On, described A axle absolute type Circular gratings is fixedly mounted on A axle grating seat by screw, and described A axle grating reading head passes through screw
It is arranged on left socle and is provided with between A axle grating reading head and left socle A axle grating reading head adjusting pad, described A axle light
Grid protection set is fixedly mounted on left socle by screw, and described cover plate is fixedly mounted on left socle by screw, described suction
Dirt chip removal pipeline mounting bracket is installed on the cover board, and described dust suction chip removal pipeline is arranged in the passage of C shaft flange dish, described
Corrugated flexible hose is arranged in dust suction chip removal pipeline mounting bracket and corrugated flexible hose is connected with dust suction chip removal pipeline, described dust suction chip removal
Suction nozzle is arranged on the lower end of corrugated flexible hose, and described A axle limit switch trigger board is fixedly mounted on SP electro spindle left end flange and faces left
On end face, the described positive limit switch of A axle and A axle are born limit switch and are fixedly arranged on left socle, and described pressing plate is arranged on a left side
On support.
Further: described C axle pedestal is provided with on two rectangular through-hole, right side dust suction chip removal pipeline and C axle pedestal
A rectangular through-hole communicate, dust suction chip removal pipeline in left side communicates with another rectangular through-hole on C axle pedestal.
Further: described A axle servomotor installing plate is provided with four mounting holes.
Further: described left socle and right support are connected by screw and alignment pin, left socle and right support group
Become U-bracket.
Further: the centrage of described A axle reducer output flange and the centrage of C axle reducer output flange exist
Spatial vertical is orthogonal, and the centrage of A axle reducer output flange is orthogonal in spatial vertical with SP electric axis centrage.
Further: described corrugated flexible hose is hollow structure, corrugated flexible hose is internal and appearance is undaform, and material is
PA nylon.
Further: described A axle absolute type Circular gratings and C axle absolute type Circular gratings are hollow structure.
Further: described C axle decelerator center is through hole, and switching sleeve central through hole from C axle decelerator is worn
Cross, and on A axle, SP electro spindle, all cables, cooling line pass from switching sleeve centre bore.
Further: described A axle grating protection set is hollow structure, has gap, and material is politef.
This is used for the operation principle of A/C swinging head of composite processing:
A kind of A/C swinging head for composite processing mainly comprises A axle, C axle, SP electro spindle and dust suction chip removal system
Constitute.
A axle is by parts such as servomotor, arc tooth synchronous belt gear reduction, precision speed reduction device and absolute type Circular gratings feedbacks
Constitute, full closed loop control.A axle rotary oscillation stroke ± 105 °, specified total reduction ratio 1:155, rated speed 19.35r/min, volume
Determine moment of torsion 800Nm.A axle positioning precision≤10 ", repetitive positioning accuracy≤6 ".
C axle is made up of, entirely parts such as servomotor, precision gear deceleration, precision speed reduction device and absolute type Circular gratings feedbacks
Closed loop control.C axle revolution stroke ± 360 °, specified total reduction ratio 1:192, rated speed 15.62r/min, nominal torque
1000Nm.C axle positioning precision≤10 ", repetitive positioning accuracy≤6 ".
SP electro spindle can match high-speed milling electro spindle or Ultrasonic machining electro spindle.For most of composites, use
High-speed milling, electro spindle rated speed is more than 20000r/min.
For weak separation composites such as aramid fibers, use supersonic making method, i.e. additional 16-on cutting tool
The high frequency ultrasound vibration of 40kHz, cuts off/removes material with the cutting movement of cutter and the compound action of supersonic vibration.Ultrasonic cut
Straight blade tip cutter and two kinds of cutters of disc cutter can be used when cutting machining composite material.Electro spindle maximum (top) speed is less than 2000r/min.
Dust suction chip removal system is made up of parts such as vacuum pump, dust tank, pipelines.Terminal air entry has two kinds of structures.
Overall structure is the compactest, and SP electro spindle and the power cable of A axle, signal cable and trachea etc. are all in inside,
After pass from C axle centre bore.
Beneficial effects of the present invention is as follows:
(1) according to the processing needs of different composite material, it is possible to apolegamy high-speed milling electro spindle, it is also possible to match ultrasonic cutting
Cut processing dedicated servo electro spindle；
(2) when machining composite material, chip, dust are a lot, are designed with the Special dust sucking chip removal system of uniqueness；
(3) key components and parts is all processed by high precision apparatus, and A/C swinging head precision after assembling and setting is high, in A axle
Heart line is orthogonal in spatial vertical with C shaft centre line, and error is 0.02mm；When SP electro spindle is vertical, C shaft centre line and SP electric axis
In space with one heart, error is 0.01mm to centrage；A shaft centre line is orthogonal in spatial vertical with SP electric axis centrage, and error is
0.01mm；
(4) A axle and C axle servomotor are all formulated with absolute type encoder, A axle and C axle to be formulated with hollow type respectively absolute
Formula Circular gratings, need not back to zero bit manipulation when operating lathe.A axle and C axle are all full closed loop control, positioning precision≤10 ", weight
Multiple positioning precision≤6 "；
(5) A axle supports seat is U-shaped structure, and there is bearings the U-shaped structure left and right sides, in right side utilizes decelerator
The bearing in portion, is formulated with one, bearing, i.e. left and right and supports A axle load i.e. SP electro spindle simultaneously in left side, and integral rigidity is high；
(6) power cable, signal cable and the trachea etc. of SP electro spindle and A axle servomotor are all inside A/C swinging head
Fixed and arranged, finally passes from C axle centre bore, and without exposing cable, overall structure is the compactest, and outward appearance is beautiful.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of the present invention；
Fig. 2 is the structural front view of a kind of detailed description of the invention of the present invention；
Fig. 3 is the structure top view of a kind of detailed description of the invention of the present invention；
Fig. 4 is the structure upward view of a kind of detailed description of the invention of the present invention；
Fig. 5 is the structure right view of a kind of detailed description of the invention of the present invention；
Fig. 6 is the structure left view of a kind of detailed description of the invention of the present invention；
Fig. 7 is the A-A cut-away view of a kind of detailed description of the invention of the present invention；
Fig. 8 is partial illustrations at the A of a kind of detailed description of the invention of the present invention；
Fig. 9 is partial illustrations at the B of a kind of detailed description of the invention of the present invention；
Figure 10 is partial illustrations at the C of a kind of detailed description of the invention of the present invention；
Figure 11 is the E-E cut-away view of a kind of detailed description of the invention of the present invention；
Figure 12 is the F-F cut-away view of a kind of detailed description of the invention of the present invention；
Figure 13 is the structural representation that a kind of detailed description of the invention SP electro spindle of the present invention is positioned at negative pole extreme position；
Figure 14 is the structural representation that a kind of detailed description of the invention SP electro spindle of the present invention is positioned at positive extreme position；
Figure 15 is the structural representation of a kind of detailed description of the invention C axle pedestal of the present invention；
Figure 16 is the structural representation of a kind of detailed description of the invention A axle grating protection set of the present invention；
Figure 17 is the structural front view of a kind of detailed description of the invention A axle grating protection set of the present invention；
Figure 18 is the G-G cut-away view of a kind of detailed description of the invention A axle grating protection set of the present invention；
Figure 19 is the another kind of dust suction chip discharging structure schematic diagram of a kind of detailed description of the invention of the present invention.
Description of reference numerals:
1:C axle servomotor, 2: right side dust suction chip removal pipeline, 3: shaft coupling, 4: switching sleeve, 5: pressing plate, 6: right support,
7:A axle servomotor installing plate, 8:A axle servomotor, 9: actively arc tooth synchronous belt wheel, 10: the first expansion sleeves, 11: circular arc
Toothed timing, 12:A axle decelerator, 13: driven arc tooth synchronous belt is taken turns, 14: the second expansion sleeves, 15: mandrel, 16: flat key, 17:
Adjusting pad, 18: cover plate, 19: dust suction chip removal pipeline mounting bracket, 20: left socle, 21:C shaft flange dish, 22: combination seal,
23:C axle pedestal, 24:C axle decelerator, 25: left side dust suction chip removal pipeline, 26: casing, 27: locking shell, 28:C shaft housing body,
29: sealing ring, 30:C shaft cable protection set, 31:C axle absolute type Circular gratings, 32:C axle grating seat, 33:C axle grating protective cover,
34:C axle grating reading head, 35:C axle grating reading head adjusting pad, 36:C axle grating mounting bracket, 37:A axle grating reading head is adjusted
Whole pad, 38:A axle limit switch trigger board, 39: bearing, 40:A axle grating seat, 41:A axle absolute type Circular gratings, 42:A axle grating
Protection set, 43:A axle grating reading head, 44:SP electro spindle, 45: dust suction chip removal suction nozzle, 46: corrugated flexible hose, 47: dust suction chip discharging tube
Road, 48:A axle Timing Belt centre-to-centre spacing regulates screw, the positive limit switch of 49:A axle, and 50:A axle bears limit switch, and 51: connect housing,
52: adapter flange, 53: dust suction chip removal cylinder, 54: milling cutter, 55: adapter.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes the specific embodiment of the invention:
Fig. 1～Figure 19 shows the detailed description of the invention of the present invention, a kind of high-precision A for composite processing/C pendulum
Dynamic head, comprises C axle servomotor 1, right side dust suction chip removal pipeline 2, shaft coupling 3, switching sleeve 4, pressing plate 5, right support 6, A axle are watched
Take motor mounting plate 7, A axle servomotor 8, actively arc tooth synchronous belt wheel the 9, first expansion sleeve 10, arc tooth synchronous belt 11, A
Axle decelerator 12, driven arc tooth synchronous belt wheel the 13, second expansion sleeve 14, mandrel 15, flat key 16, adjusting pad 17, cover plate 18, suction
Dirt chip removal pipeline mounting bracket 19, left socle 20, C shaft flange dish 21, combination seal 22, C axle pedestal 23, C axle decelerator 24,
Left side dust suction chip removal pipeline 25, casing 26, locking shell 27, C shaft housing body 28, sealing ring 29, C shaft cable protection set 30, C axle
Absolute type Circular gratings 31, C axle grating seat 32, C axle grating protective cover 33, C axle grating reading head 34, C axle grating reading head adjust
Pad 35, C axle grating mounting bracket 36, A axle grating reading head adjusting pad 37, A axle limit switch trigger board 38, bearing 39, A axle light
Grid seat 40, A axle absolute type Circular gratings 41, A axle grating protection set 42, A axle grating reading head 43, SP electro spindle 44, dust suction chip removal
Suction nozzle 45, corrugated flexible hose 46, dust suction chip removal pipeline 47, A axle Timing Belt centre-to-centre spacing regulation screw 48, the positive limit switch of A axle 49 and A
Axle bears limit switch 50；Described C axle servomotor 1 is arranged on C axle decelerator 24 and C axle servomotor 1 output shaft is by connection
Axial organ 3 is connected with C axle decelerator 24 power shaft, and described C axle decelerator 24 is fixedly mounted on C axle pedestal 23, described casing 26
Being fixedly mounted on C axle pedestal 23 end face by screw, described right side dust suction chip removal pipeline 2 and left side dust suction chip removal pipeline 25 are all
Being arranged on C axle pedestal 23 end face, described C axle pedestal 23 is fixedly mounted on C shaft housing body 28 by screw, outside described locking
Shell 27 is enclosed within C shaft housing body 28, and described right support 6 is arranged on C axle decelerator 24 output flange, described C shaft flange dish 21
It is fixedly mounted on the end face of right support 6 by screw, in the annular groove between described C axle pedestal 23 and C shaft flange dish 21
Being provided with combination seal 22, described sealing ring 29 is arranged in the cannelure of C shaft housing body 28 and sealing ring 29 inner surface and C
Shaft flange dish 21 outer surface contacts, and described switching sleeve 4 is fixedly mounted in the central recess of C shaft flange dish 21 by screw,
Described C axle grating seat 32 is fixedly mounted on the end face of switching sleeve 4 by screw, and described C axle absolute type Circular gratings 31 passes through
Screw is arranged on C axle grating seat 32, and described C axle grating mounting bracket 36 is fixedly mounted on the shell of C axle decelerator 24, institute
Stating C shaft cable protection set 30 to be arranged in C axle grating mounting bracket 36 by screw, described C axle grating protective cover 33 passes through spiral shell
Nail is arranged in C axle grating mounting bracket 36, and described C axle grating reading head 34 is fixedly mounted on C axle grating by screw and installs
C axle grating reading head is installed on the bottom surface of support 36 and between C axle grating reading head 34 and C axle grating mounting bracket 36 adjust
Pad 35, described A axle servomotor installing plate 7 and left socle 20 are all arranged on right support 6 by screw, described A axle Timing Belt
Centre-to-centre spacing regulation screw 48 is arranged in the counterbore of right support 6 and A axle Timing Belt centre-to-centre spacing regulation screw 48 end is arranged on A axle
In screwed hole on servomotor installing plate 7 end face, described A axle servomotor 8 is fixedly mounted on A axle servomotor installing plate 7
On, described active arc tooth synchronous belt wheel 9 is arranged on A axle servomotor 8 output shaft by the first expansion sleeve 10, described driven
Arc tooth synchronous belt wheel 13 is arranged on mandrel 15 by the second expansion sleeve 14, and described arc tooth synchronous belt 11 is arranged on actively circle
On curved tooth synchronous pulley 9 and driven arc tooth synchronous belt wheel 13, described A axle decelerator 12 is fixedly mounted on right support 6, described
Mandrel 15 is arranged on A axle decelerator 12 power shaft by flat key 16, and described A axle decelerator 12 output flange passes through screw and SP
Electro spindle 44 right-hand member ring flange connects, and described SP electro spindle 44 left end ring flange is arranged on left socle 20 installing hole by bearing 39
In, described A axle grating seat 40 is fixedly mounted on SP electro spindle 44 left end ring flange left side by screw, and described A axle is absolute
Formula Circular gratings 41 is fixedly mounted on A axle grating seat 40 by screw, and described A axle grating reading head 43 is arranged on a left side by screw
A axle grating reading head adjusting pad 37, described A axle light are installed on support 20 and between A axle grating reading head 43 and left socle 20
Grid protection set 42 is fixedly mounted on left socle 20, and described cover plate 18 is fixedly mounted on left socle 20 by screw, described suction
Dirt chip removal pipeline mounting bracket 19 is arranged on cover plate 18, and described dust suction chip removal pipeline 47 is arranged on the ventilation of C shaft flange dish 21
Kong Li, described corrugated flexible hose 46 is arranged in dust suction chip removal pipeline mounting bracket 19 and corrugated flexible hose 46 and dust suction chip removal pipeline 47
Connecting, described dust suction chip removal suction nozzle 45 is arranged on the lower end of corrugated flexible hose 46, and described A axle limit switch trigger board 38 fixedly mounts
On SP electro spindle 44 left end ring flange left side, the described positive limit switch of A axle 49 and A axle is born limit switch 50 and is all fixedly mounted
On left socle 20, described pressing plate 5 is arranged on left socle 20.
Preferably, described C axle pedestal 23 is provided with two rectangular through-hole, on right side dust suction chip removal pipeline 2 and C axle pedestal 23
A rectangular through-hole communicate, left side dust suction chip removal pipeline 25 communicates with another rectangular through-hole on C axle pedestal 23.
Preferably, described A axle servomotor installing plate 7 is provided with four mounting holes.
Preferably, described left socle 20 and right support 6 are connected by screw and alignment pin, left socle 20 and right support 6
Composition U-bracket.
C axle servomotor 1 output shaft is connected with C axle decelerator 24 input pinion shaft by shaft coupling 3, i.e. passes through the
Primary gear speed reducing transmits torque to inside C axle decelerator 24.Switching sleeve 4 is fixed on right support 6, C axle grating seat
32 and switching sleeve 4 fix, the switching sleeve 4 centre bore by C axle decelerator 24.
C shaft flange dish 21, combination seal 22, C axle pedestal 23, locking shell 27, C shaft housing body 28, sealing ring 29 shape
Becoming an annular annular seal space, C shaft flange dish 21 rotates together with right support 6, and combination seal 22, sealing ring 29 are close for rotating
Sealing.C shaft flange dish 21 lower end has a circular hole, the circular hole on C shaft flange dish 21 to be connected with dust suction chip removal pipeline 47.Therefore,
Chip, dust in dust suction chip removal suction nozzle 45, corrugated flexible hose 46, dust suction chip removal pipeline 47 pipeline are drawn onto this annular seal space
In, then by right side dust suction chip removal pipeline 2 and left side dust suction chip removal pipeline 25, chip, dust are drawn onto in dust tank.
A axle limit switch trigger board 38 and SP electro spindle 44 shell is fixed, and rotates ± 105 ° of two extreme positions at A axle
Time, A axle limit switch trigger board 38 triggers the positive limit switch of A axle 49 respectively, A axle bears limit switch 50, sends to digital control system
Reach the limit of position signalling.
A axle servomotor 8 is arranged on A axle servomotor installing plate 7, rotates regulation A axle Timing Belt centre-to-centre spacing regulation spiral shell
Nail 48, can make A axle servomotor installing plate 7 to move up and down, so that the centre-to-centre spacing of two arc tooth synchronous belt wheels becomes
Change, it is achieved the tightness of regulation Timing Belt.After having regulated, the nut on locking A axle Timing Belt centre-to-centre spacing regulation screw 48,
With screw, A axle servomotor installing plate 7 is fixed on right support 6.
Embodiment 2, connects housing 51 right-hand member and is fixedly mounted on corrugated flexible hose 46, connects housing 51 left end and is fixedly mounted on
On adapter 55 right side and connect housing 51 communicate with adapter 55, adapter flange 52 is fixedly mounted on adapter by screw
On 55, adapter 55 is arranged on the shell of SP electro spindle 44, and dust suction chip removal mouth 53 is arranged on adapter flange 52, SP electro spindle
The milling cutter 54 of 44 is positioned at dust suction chip removal mouth 53.
Above in conjunction with accompanying drawing, the preferred embodiment for the present invention is explained in detail, but the invention is not restricted to above-mentioned enforcement
Mode, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from present inventive concept
Make a variety of changes.
Many other can be made without departing from the spirit and scope of the present invention to change and remodeling.Should be appreciated that the present invention is not
Being limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (9)
1. high-precision A/C the swinging head for composite processing, it is characterised in that: comprise C axle servomotor, right side is inhaled
Dirt chip removal pipeline, shaft coupling, switching sleeve, pressing plate, right support, A axle servomotor installing plate, A axle servomotor, actively circular arc
Toothed timing wheel, the first expansion sleeve, arc tooth synchronous belt, A axle decelerator, driven arc tooth synchronous belt wheel, the second expansion sleeve, core
Axle, flat key, adjusting pad, cover plate, dust suction chip removal pipeline mounting bracket, left socle, C shaft flange dish, combination seal, C axle pedestal,
C axle decelerator, left side dust suction chip removal pipeline, casing, locking shell, C shaft housing body, sealing ring, C shaft cable protection set, C axle are exhausted
To formula Circular gratings, C axle grating seat, C axle grating protective cover, C axle grating reading head, C axle grating reading head adjusting pad, C axle grating
Mounting bracket, A axle grating reading head adjusting pad, A axle limit switch trigger board, bearing, A axle grating seat, A axle absolute type circle light
Grid, A axle grating protection set, A axle grating reading head, SP electro spindle, dust suction chip removal suction nozzle, corrugated flexible hose, dust suction chip removal pipeline, A
Axle Timing Belt centre-to-centre spacing regulation screw, the positive limit switch of A axle and A axle bear limit switch；Described C axle servomotor is arranged on C axle
On decelerator and C axle servo motor output shaft is connected with C axle reducer input shaft by shaft coupling, described C axle decelerator is fixed
Being arranged on C axle pedestal, described casing is fixedly mounted in C axle base top surface by screw, described right side dust suction chip removal pipeline
All being arranged in C axle base top surface with left side dust suction chip removal pipeline, described C axle pedestal is fixedly mounted on C shaft housing by screw
On body, described locking casing is on C shaft housing body, and described right support is arranged on C axle reducer output flange, described C axle
Ring flange is fixedly mounted on the end face of right support by screw, in the annular groove between described C axle pedestal and C shaft flange dish
Being provided with combination seal, described sealing ring is arranged in the cannelure of C shaft housing body and sealing ring inner surface and C shaft flange dish
Outer surface contacts, and described switching sleeve is fixedly mounted in the central recess of C shaft flange dish by screw, described C axle grating seat
Being fixedly mounted on the end face of switching sleeve by screw, described C axle absolute type Circular gratings is arranged on C axle grating seat by screw
On, described C axle grating mounting bracket is fixedly mounted on C axle speed reducer housing, and described C shaft cable protection set is installed by screw
In C axle grating mounting bracket, described C axle grating protective cover is arranged in C axle grating mounting bracket by screw, described C axle
Grating reading head is fixedly mounted on the bottom surface of C axle grating mounting bracket by screw and C axle grating reading head is pacified with C axle grating
Being provided with C axle grating reading head adjusting pad between dress support, described A axle servomotor installing plate and left socle are all pacified by screw
Being contained on right support, described A axle Timing Belt centre-to-centre spacing regulation screw is arranged in the counterbore of right support and A axle Timing Belt centre-to-centre spacing
Regulation tip of screw is arranged in the screwed hole on the end face of A axle servomotor installing plate, and described A axle servomotor fixedly mounts
On A axle servomotor installing plate, it is defeated that described active arc tooth synchronous belt wheel is arranged on A axle servomotor by the first expansion sleeve
On shaft, described driven arc tooth synchronous belt wheel is arranged on mandrel by the second expansion sleeve, and described arc tooth synchronous belt is installed
On active arc tooth synchronous belt wheel and driven arc tooth synchronous belt wheel, described A axle decelerator is fixedly mounted on right support, institute
Stating mandrel to be arranged in A axle decelerator input hole by flat key, described A axle reducer output flange is by screw and SP electro spindle
Right-hand member ring flange connects, and described SP electro spindle left end ring flange is arranged in left socle installing hole by bearing, described A axle grating
Seat is fixedly mounted on SP electro spindle left end ring flange left side by screw, and described A axle absolute type Circular gratings is solid by screw
Dingan County is contained on A axle grating seat, described A axle grating reading head be arranged on left socle by screw and A axle grating reading head with
Being provided with A axle grating reading head adjusting pad between left socle, described A axle grating protection set is fixedly mounted on left socle by screw
On, described cover plate is fixedly mounted on left socle by screw, and described dust suction chip removal pipeline mounting bracket is installed on the cover board, institute
Stating dust suction chip removal pipeline to be arranged in the passage of C shaft flange dish, described corrugated flexible hose is arranged on the installation of dust suction chip removal pipeline
On frame and corrugated flexible hose is connected with dust suction chip removal pipeline, described dust suction chip removal suction nozzle is arranged on the lower end of corrugated flexible hose, described A axle
Limit switch trigger board is fixedly mounted on SP electro spindle left end ring flange left side, the described positive limit switch of A axle and the negative limit of A axle
Bit switch is fixedly arranged on left socle, and described pressing plate is arranged on left socle.
A kind of high-precision A for composite processing/C swinging head, it is characterised in that: described C
Axle pedestal is provided with two rectangular through-hole, and dust suction chip removal pipeline in right side communicates with a rectangular through-hole on C axle pedestal, and left side is inhaled
Dirt chip removal pipeline communicates with another rectangular through-hole on C axle pedestal.
A kind of high-precision A for composite processing/C swinging head, it is characterised in that: described A
Axle servomotor installing plate is provided with four mounting holes.
A kind of high-precision A for composite processing/C swinging head, it is characterised in that: described
Left socle and right support are connected by screw and alignment pin, left socle and right support composition U-bracket.
A kind of high-precision A for composite processing/C swinging head, it is characterised in that: described A
The centrage of axle reducer output flange and the centrage of C axle reducer output flange are orthogonal in spatial vertical, and A axle decelerator is defeated
The centrage going out flange is orthogonal in spatial vertical with SP electric axis centrage.
A kind of high-precision A for composite processing/C swinging head, it is characterised in that: described
Corrugated flexible hose is hollow structure, and corrugated flexible hose is internal and appearance is undaform, and material is PA nylon.
A kind of high-precision A for composite processing/C swinging head, it is characterised in that: described A
Axle absolute type Circular gratings and C axle absolute type Circular gratings are hollow structure.
A kind of high-precision A for composite processing/C swinging head, it is characterised in that: described C
Axle decelerator center is through hole, and switching sleeve central through hole from C axle decelerator passes, and all electricity on A axle, SP electro spindle
Cable, cooling line pass from switching sleeve centre bore.
A kind of high-precision A for composite processing/C swinging head, it is characterised in that: described A
Axle grating protection set is hollow structure, has gap, and material is politef.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610789407.6A CN106180851B (en) | 2016-08-30 | 2016-08-30 | A kind of high-precision A/C swinging heads for composite processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610789407.6A CN106180851B (en) | 2016-08-30 | 2016-08-30 | A kind of high-precision A/C swinging heads for composite processing |
Publications (2)
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| CN106180851A true CN106180851A (en) | 2016-12-07 |
| CN106180851B CN106180851B (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610789407.6A Active CN106180851B (en) | 2016-08-30 | 2016-08-30 | A kind of high-precision A/C swinging heads for composite processing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891310A (en) * | 2017-10-27 | 2018-04-10 | 首都航天机械公司 | One kind is based on multistation manufacture system device under single clamping |
| CN112427978A (en) * | 2021-01-28 | 2021-03-02 | 机械科学研究总院江苏分院有限公司 | Structure with four-axis function of main shaft and assembling method thereof |
| CN113134644A (en) * | 2020-12-09 | 2021-07-20 | 江苏开璇智能科技有限公司 | Triple harmonic drive AC shaft double-swing head |
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| CN205967575U (en) * | 2016-08-30 | 2017-02-22 | 陕西秦川精密数控机床工程研究有限公司 | A high accuracy AC swings head for processing composite materials |
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| WO2013056467A1 (en) * | 2011-10-21 | 2013-04-25 | 机械科学研究总院先进制造技术研究中心 | Dual-swing head and five-axis motion system having the dual-swing head |
| CN103418805A (en) * | 2013-08-20 | 2013-12-04 | 苏州江源精密机械有限公司 | Mechanical A/C axle linkage double pendulum cutter head |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891310A (en) * | 2017-10-27 | 2018-04-10 | 首都航天机械公司 | One kind is based on multistation manufacture system device under single clamping |
| CN113134644A (en) * | 2020-12-09 | 2021-07-20 | 江苏开璇智能科技有限公司 | Triple harmonic drive AC shaft double-swing head |
| CN112427978A (en) * | 2021-01-28 | 2021-03-02 | 机械科学研究总院江苏分院有限公司 | Structure with four-axis function of main shaft and assembling method thereof |
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| Publication number | Publication date |
|---|---|
| CN106180851B (en) | 2018-04-10 |
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