CN208358237U - CNC automatic turning machine - Google Patents
CNC automatic turning machine Download PDFInfo
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- CN208358237U CN208358237U CN201821036445.5U CN201821036445U CN208358237U CN 208358237 U CN208358237 U CN 208358237U CN 201821036445 U CN201821036445 U CN 201821036445U CN 208358237 U CN208358237 U CN 208358237U
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Abstract
The utility model discloses a kind of CNC automatic turning machines, its drip irrigation device includes lathe bed, spindle drum, main shaft, tapping seat, tapping axis, camshaft, driving device and be used for control device, a side end face of the spindle drum towards tapping seat circumferentially on be provided with several tool aprons, the tool apron includes the side processing seat for being rotatably connected to side processing axis, the side processing axial plane is equipped with process tool to one end of main shaft, the driving device includes the first servo motor being drivingly connected in main shaft, it is drivingly connected the second servo motor in camshaft, third servo motor and drive connection in tapping axis are drivingly connected in the 4th servo motor of side processing axis, the control device controls be connected to first servo motor respectively, second servo motor, third servo motor and the 4th servo motor, the utility model, which has, has both processing The effect of efficiency and the working ability of complex parts.
Description
Technical field
The utility model relates to a kind of automatic processing devices, and more specifically it is related to a kind of CNC automatic turning machine.
Background technique
Automatic lathe be a kind of high-performance, high-precision, low noise automatic processing device.In the prior art, automatic vehicle
Bed is provided with much knives tool, controls cutter and workpiece by cam, and much knives tool can be processed simultaneously, the every rotation one of cam
A process is completed in a revolution, is processed and formed at one time with complex parts, and processing efficiency is very high, much higher than general
Numerically controlled lathe.
Currently, the Chinese patent that notification number is CN102756135B discloses a kind of CNC automatic turning machine comprising lathe bed, master
Axle box, spindle box are provided with spindle hole, main shaft, and the opposite position of spindle hole is provided with axle bed, axle bed be provided with for drilling or
The working shaft of tapping, axle bed side are provided with camshaft, further include control chip, memory, driving motor, and driving motor includes
Variable-frequency motor, first servo motor, the second servo motor, variable-frequency motor are drivingly connected main shaft, and first servo motor is drivingly connected
Camshaft, the second servo motor are drivingly connected working shaft.
It is similar to above-mentioned CNC automatic turning machine in the prior art, is processing some more complicated abnormity of radial structure
When part, it still will appear the situation that swaging clamp hits knife, therefore can not still process complex parts.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of CNC automatic turning machine, it is excellent
Point is to have both the working ability of processing efficiency and complex parts.
To achieve the above object, the utility model provides following technical solution: a kind of CNC automatic turning machine, including bed
Body, the spindle drum being set on lathe bed, the main shaft being arranged in spindle drum, opposite spindle drum be set to tapping seat on lathe bed,
The tapping axis that is arranged in tapping seat, the camshaft for being set to lathe bed side, as the driving device of power source and for controlling
The control device of driving device processed work, a side end face of the spindle drum towards tapping seat circumferentially on be provided with several knives
Seat, the tool apron include the side processing seat for being rotatably connected to side processing axis, and the side processing axial plane is equipped with to one end of main shaft
Process tool, the driving device include being drivingly connected the first servo motor in main shaft, being drivingly connected in the second of camshaft
Servo motor, drive connection process the 4th servo motor of axis in side in the third servo motor and drive connection of tapping axis,
The control device controls respectively is connected to first servo motor, the second servo motor, third servo motor and the 4th servo
Motor.
By using above-mentioned technical proposal, since main shaft, camshaft, tapping axis and side processing axis pass through four differences respectively
Servo motor driving.And four servo motors are adjusted revolving speed by control device.Therefore by control main shaft and camshaft it
Between revolving speed, when processing a certain circumferential angle position and needing the rod-shaped workpiece of deep processing, can by slowing down the speed of mainshaft,
It is carried out finely so that there are camshaft more angles can control tool apron circumferential angle a certain to the rod-shaped workpiece on main shaft
Processing；By the revolving speed between control tapping axis and main shaft, so that suitable revolving speed can be generated between tapping axis and main shaft
Difference carries out the drilling or tapping of end face for rod-shaped workpiece, it might even be possible to control main shaft and stop, carry out eccentric bit using tapping axis
Hole.The revolving speed between axis is processed by control main shaft and side, processing axis installation tool, can compared to cutter is directly used in side
It more easily realizes and rod-shaped workpiece is radially processed, and be not easy to be likely to occur when occurring using tool sharpening complex part
Swaging clamp or the case where hit knife.
To sum up, the mode that four different servo motors are controlled in this programme, can add compared to existing automatic machine tool
The more more complicated workpiece of work；And compared to existing numerically-controlled machine tool, and the much knives synchronous processing of automatic machine tool is maintained,
It ensure that the efficiency of work pieces process.Therefore this programme has had both processing efficiency and working ability.
The utility model is further arranged to: the lathe bed includes workbench and the drive that is set to below workbench
Room is moved, level frame is equipped with the main transmission bar for the main shaft that is sequentially connected on the bottom surface of the drive chamber；The first servo motor
It is fixedly installed in drive chamber, and is located above main transmission bar, between the first servo motor and main transmission bar even by band
It connects.
By using above-mentioned technical proposal, main transmission bar and first servo motor first is all disposed in drive chamber, is reduced
The contact of main transmission bar and first servo motor and the external world, provides protection；Additionally by by main transmission bar and the first servo
Motor is staggered in height, and the indoor space of driving is effectively utilized；Most importantly this structure is similar to existing automatic
The drive mechanism of lathe spindle is reequiped convenient for existing automatic lathe.
The utility model is further arranged to: the main transmission bar is hollow stem, is rotatably connected in the main transmission bar
Inner core drive rod；The described one end of inner core drive rod far from spindle drum is pierced by from main transmission bar and band connection tapping axis, described
Third servo motor is set in drive chamber and the inner core drive rod that is sequentially connected.
Guaranteeing inner core transmission using the mode of inner core drive rod insertion main transmission bar by using above-mentioned technical proposal
Driving indoor space is saved while pole length, additionally, due to being rotation connection between main transmission bar and inner core drive rod,
Therefore will not link the independence that ensure that between inner core drive rod and main transmission bar.Most importantly this structure is similar to existing
Automatic lathe tapping axis drive mechanism, convenient for existing automatic lathe reequip.
The utility model is further arranged to: the main transmission bar is hollow stem, is rotatably connected in the main transmission bar
Inner core drive rod；The described one end of inner core drive rod towards spindle drum is pierced by from main transmission bar and the camshaft that is sequentially connected, institute
The second servo motor is stated to be set in drive chamber and the inner core drive rod that is sequentially connected.
Guaranteeing inner core transmission using the mode of inner core drive rod insertion main transmission bar by using above-mentioned technical proposal
Driving indoor space is saved while pole length, ensure that in drive chamber there are enough spaces to pacify for the second servo motor
Dress, to provide enough powered cam axis rotations.
The utility model is further arranged to: being uniformly placed with several outer rings along axial direction in the main transmission bar and is connected to master
Drive rod inner ring is connected to the connection bearing of inner core drive rod.
By using above-mentioned technical proposal, by the setting of bearing further reduce main transmission bar and inner core drive rod it
Between pivoting friction.So that influencing each other between main transmission bar and inner core drive rod minimizes.
The utility model is further arranged to: the drive chamber passes towards cam is provided on the side side wall of feedstock direction
One end of lever, the cam drive bar is set in drive chamber, and the other end is pierced by out of drive chamber；Second servo motor
Be set in drive chamber, and with the cam drive bar be set to drive chamber one end transmission connection, the cam drive bar from
One end band connection camshaft being pierced by drive chamber.
By using above-mentioned technical proposal, the second servo motor is set in drive chamber, it being capable of effective second servo
Motor is protected, while this structure is similar to the drive mechanism of existing automatic lathe tapping axis, is convenient for existing automatic vehicle
Bed repacking.
The utility model is further arranged to: the first servo motor and main transmission bar band connection mode are including being set to
The first output wheel on first servo motor output shaft, the main transmission wheel for inputting being set on main transmission bar and tensioning sleeve respectively
It is connected to the first output wheel and synchronous belt and rubber strip on main transmission wheel for inputting.
By using above-mentioned technical proposal, synchronized first by synchronous belt between first servo motor and main transmission bar
Transmission；Pass through rubber strip simultaneously and disperses the active force that main belt is subject to, the active force being subject to when reducing toothed belt transmission,
Promote the service life of synchronous belt.
The utility model is further arranged to: the side processing seat is horizontally placed on the side of spindle drum, and the side adds
Work seat is provided with the mounting rack fixed for the installation of the 4th servo motor far from the side of main shaft.
By using above-mentioned technical proposal, since side processing seat is horizontal positioned, axis can be processed in side convenient for staff
Upper installation or replacement process tool；Additionally, due to directly the 4th servo motor is mounted on mounting rack, so that the 4th servo
Motor and the process tool synchronizing moving under the drive of side processing seat.
The utility model is further arranged to: the process tool includes saw blade, milling cutter and drill bit.
By using above-mentioned technical proposal, by saw blade, milling cutter can directly to the workpiece on main shaft carry out side processing or
Person's side milling, it is wider compared to the range that cutter is applicable in；It and is even more to complete side perforating by drill bit.To realize automatic lathe pair
The working ability of complex parts.
The utility model is further arranged to: the control device is PLC controller.
By using above-mentioned technical proposal, PLC controller is widely used, easy to operate.
In conclusion the utility model has the advantage that
1, side processing axis is increased, improves automatic lathe to the working ability of complex parts；
2, drive mechanism is similar to existing automatic lathe, reequips convenient for existing automatic lathe；
3, using the mode of four different servo motors, the machining function of processing efficiency and complex parts has been had both.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the enlarged diagram of A in Fig. 1；
Fig. 3 is the structural schematic diagram of 1 saliency of embodiment driving doors structure；
Fig. 4 is the schematic cross-sectional view of embodiment 1 saliency main transmission bar and inner core drive rod connection structure；
Fig. 5 is the structural schematic diagram of 2 saliency of embodiment driving doors structure；
Fig. 6 is the partial schematic diagram of third servo motor transmission structure in embodiment 2；
Description of symbols: 1, lathe bed；11, workbench；12, drive chamber；13, positioning baffle；2, spindle drum；21, main
Axis；22, hole is processed；23, work piece holder；3, tapping seat；31, tapping axis；4, tool apron；41, Vehicle Processing seat；411, lathe tool is fixed
Slot；42, side processes seat；421, mounting rack；422, side processes axis；423, process tool；5, camshaft；6, cam swing arm mechanism；
7, driving device；71, first servo motor；711, main transmission bar；712, main transmission belt；713, the first output wheel；714, main biography
Dynamic wheel for inputting；715, synchronous belt；716, rubber strip；717, bearing block；72, the second servo motor；721, cam drive bar；722,
Cam drive band；73, third servo motor；731, inner core drive rod；732, tapping transmission belt；733, bearing is connected；74, the 4th
Servo motor；8, control device；81, PLC controller.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment, a kind of CNC automatic turning machine, as shown in Figure 1, including lathe bed 1, the master for being set to 1 upper feeding side of lathe bed
Axle bed 2, the tapping seat 3 for being set on lathe bed 1 and being oppositely arranged with spindle drum 2, it is horizontal be arranged on spindle drum 2 for rodlike
Workpiece penetrates the main shaft 21 of clamping, level is arranged in tapping seat 3 for carrying out axial drilling or tapping to workpiece on main shaft 21
Tapping axis 31, be set to a side end face of the main shaft 21 towards tapping seat 3 and along with circumferentially distributed five of the axis of main shaft 21
Both a tool apron 4, the camshaft 5 for being set on the side of lathe bed 1 and being parallel to main shaft 21, linkage tapping seat 3 and tool apron 4 with it is convex
The cam swing arm mechanism 6 of wheel shaft 5, the driving device 7 as numerically controlled lathe power source, and work for controlling driving device 7
Control device 8.
Wherein cam swing arm mechanism 6 is referred to the special of the entitled full-cam automatic lathe of Publication No. CN101417343A
Benefit；And due to the non-this programme designing points of cam swing arm mechanism 6, and it is similar with structure in the prior art, therefore the present embodiment
In repeat no more.
As shown in Figure 1, 2, lathe bed 1 includes workbench 11 and the drive chamber 12 for being set to 11 lower section of workbench.It is main
Axle bed 2 and tapping seat 3 are set on workbench 11, and between have for workpiece place and process gap；The axis of main shaft 21
It offers upwards and penetrates fixed processing hole 22 for rod-shaped workpiece, the one end of main shaft 21 far from tapping seat 3 is feeding end, closes on and attacks
The side of tooth seat 3 is discharge end；And the side that main shaft 21 closes on feeding end is provided with the workpiece clamp for clamping rod-shaped workpiece
Tool 23；Work piece holder 23 controls the folder to workpiece by cam swing arm mechanism 6 and puts.It should learn, in entering for automatic lathe
Expect that general external feeder, feeder can be continuously feeding in the feeding end of main shaft 21 on end.
As shown in Figure 1, 2, workbench 11 is provided with positioning baffle 13, positioning baffle between spindle drum 2 and tapping seat 3
13 are controlled by cam swing arm mechanism 6, by being blocked on the mobile path of rod-shaped workpiece, stretch out main shaft to control rod-shaped workpiece
21 length.
As shown in Fig. 2, five tool aprons 4 should be learnt by 6 drive control of cam swing arm mechanism, five tool aprons 4 are put in cam
Under arm mechanism 6 drives, in addition to that can be moved radially relative to main shaft 21, the shifting of axis can be also carried out relative to main shaft 21
It is dynamic.Further, five tool aprons 4 include that Vehicle Processing seat 41 and at least one side process seat 42；In the present embodiment, side processes seat 42
Quantity be one, side processing seat 42 be horizontally placed on the side that spindle drum 2 closes on camshaft 5.Certainly according to applying working condition
Vehicle Processing seat 41 can also be adapted as side processing seat 42 by user.
As shown in Fig. 2, specifically, be fixed with lathe tool fixing groove 411 on Vehicle Processing seat 41, the opening of lathe tool fixing groove 411
Extending direction passes through the axial line of main shaft 21, and the fixation for pushing against fixed lathe tool is threaded in lathe tool fixing groove 411
Bolt.
As shown in Fig. 2, being fixedly connected with mounting rack 421 on side processing seat 42, side processing 42 upper shaft of seat is connected with side and adds
Work axis 422, the axis extending direction that side processes axis 422 pass through the axial line of main shaft 21；Side process axis 422 towards main shaft 21
One end is equipped with process tool 423；Process tool 423 can be one of saw blade, milling cutter or drill bit.
As shown in figure 3, driving device 7 includes being drivingly connected the first servo motor 71 in main shaft 21, being drivingly connected in convex
Second servo motor 72 of wheel shaft 5 is drivingly connected third servo motor 73 and drive connection in tapping axis 31 in side processing
4th servo motor 74 of axis 422.First servo motor 71, the second servo motor 72 and third servo motor 73 are all set in drive
Dynamic room 12.4th servo motor 74 is installed on mounting rack 421.
As shown in figure 3, level frame is equipped with the main transmission bar 711 for being parallel to main shaft 21, main transmission on the bottom surface of drive chamber 12
It is rotation connection between bar 711 and drive chamber 12, and in order to reduce the friction between main transmission bar 711 and drive chamber 12, it drives
Room 12 secures the bearing block 717 worn for main transmission bar 711 in the two sides of main transmission bar 711.First servo motor 71 is fixed
It is set on the roof of drive chamber 12, and is located at 711 top of main transmission bar.Between first servo motor 71 and main transmission bar 711
Pass through band connection.Specifically, first servo motor 71 and 711 band connection mode of main transmission bar include being set to first servo motor
The first output wheel 713 on 71 output shafts, the main transmission wheel for inputting 714 being set on main transmission bar 711 and tensioning sleeve respectively
The synchronous belt 715 and rubber strip 716 being connected on the first output wheel 713 and main transmission wheel for inputting 714.Wherein synchronous belt 715 is to
The transmission synchronized between one servo motor 71 and main transmission bar 711；Rubber strip 716 has dispersed the work that main belt is subject to simultaneously
Firmly, the active force being subject to when synchronous belt 715 is driven is reduced, the service life of synchronous belt 715 is promoted.In addition main transmission bar 711 in
The side of the lower end of main shaft 21 is provided with main transmission belt 712, and main transmission belt 712 passes through workbench 11 and realizes main transmission bar 711
With the V belt translation of main shaft 21.
As shown in Figure 3,4, main transmission bar 711 is hollow stem, wears in main transmission bar 711 and is rotatably connected to inner core transmission
Bar 731；The one end of inner core drive rod 731 towards tapping seat 3 is pierced by from main transmission bar 711；Third servo motor 73 is fixed on
In drive chamber 12, and the output shaft of third servo motor 73 is fixedly connected on one that inner core drive rod 731 is pierced by main transmission bar 711
End.Furthermore the side of the lower end of tapping axis 31 is provided with tapping transmission belt 732, tapping transmission belt 732 in inner core drive rod 731
The V belt translation of inner core drive rod 731 and tapping axis 31 is realized across workbench 11.
Further, as shown in Figure 3,4, it rubs to reduce the rotation between main transmission bar 711 and inner core drive rod 731
It wipes.It it is uniformly placed with several outer rings along axial direction in main transmission bar 711 is connected to 711 inner ring of main transmission bar and be connected to inner core drive rod
731 connection bearing 733.
As shown in figure 3, drive chamber 12 is towards being equipped with cam drive bar 721, this implementation on the side side wall of feedstock direction
In example, the axis of cam drive bar 721 and camshaft 5 is in same perpendicular.One end of cam drive bar 721 is set to
In drive chamber 12, the other end is pierced by out of drive chamber 12；Second servo motor 72 is fixedly connected on the roof of drive chamber 12, and
Second servo motor, 72 output shaft is fixedly connected with one end that cam drive bar 721 is set to drive chamber 12；And cam drive bar
721 one end being pierced by out of drive chamber 12 and camshaft 5 are pierced by between one end of processing platform to be connected by cam drive band 722
It connects.
Therefore, it is arranged by first servo motor 71, the second servo motor 72 and third servo motor 73 in drive chamber 12
It is interior, reduce main transmission bar 711 and first servo motor 71 and extraneous contact, provides protection.Band after this repacking simultaneously
Drive mechanism is similar to the drive mechanism of existing automatic lathe, without excessive repacking existing automatic lathe V belt translation position,
Convenient for the repacking of existing automatic lathe.
Fig. 2 is returned, motor slot is offered on mounting rack 421, the installation of the 4th servo motor 74 is placed in motor slot, and is led to
Bolt is crossed to be fixedly connected on mounting rack 421.And the 4th servo motor 74 output shaft be pierced by from motor slot and side processing axis
422 are fixedly connected.
As shown in figure 3, further, control device 8 is PLC controller 81, and PLC controller 81 is fixed on the one of lathe bed 1
Above side end face.PLC controller 81 controls respectively is connected to first servo motor 71, the second servo motor 72, third servo electricity
The servo-driver of machine 73 and the 4th servo motor 74.So that by inputting corresponding program in PLC controller 81, so that it may
Control the revolving speed of first servo motor 71, the second servo motor 72, third servo motor 73 and the 4th servo motor 74.In addition
Since first servo motor 71, the second servo motor 72, third servo motor 73 and the 4th servo all have zero point memory
Function can be not necessarily to staff's hand reset by 81 automatic zero set of PLC controller every time when producing new workpiece.
Further, in order to show the advantage of the utility model, below to the introduction of some special processing.
1, the sidetracking hole (tapping) of rod-shaped workpiece.It needs to process in side during this and drill (tapping is installed on axis 422
Drill bit).PLC controller 81 controls first servo motor 71 and stops operating during this, and the second servo motor 72 drives camshaft 5
Rotation makes side processing seat 42 be moved to sidetracking hole site under the drive of cam swing arm mechanism 6 and is drilled (tapping).
2, the plane machining of the side wall of rod-shaped workpiece.It needs to process on axis 422 in side during this and saw blade is installed.This process
Middle PLC controller 81 controls 71 slow rotation of first servo motor, and the second servo motor 72 drives camshaft 5 to rotate, adds side
Work seat 42 carries out the control relative to 21 radial position of main shaft under the drive of cam swing arm mechanism 6, makes blades machining workpiece side
Wall forms plane.
In the present solution, due to main shaft 21 and camshaft 5 first servo motor 71 and second servo controllable by revolving speed respectively
Motor 72 controls；It therefore, can be by slowing down master when a certain circumferential angle position of processing needs the rod-shaped workpiece of deep processing
21 revolving speed of axis, so that camshaft 5 has more angles, to can control tool apron 4 a certain to the rod-shaped workpiece on main shaft 21 circumferential
Angle carries out fine processing；Simultaneously when cam angle degree distribution is inadequate, cam can be reduced in the revolving speed of specific circumferential position,
Without increasing cam angle degree.And by the revolving speed between control tapping axis 31 and main shaft 21, so that tapping axis 31 and main shaft 21
Between can generate suitable rotational speed difference, for rod-shaped workpiece carry out end face drilling or tapping, it might even be possible to control main shaft 21 and stop
Get off, carries out eccentric boring hole using tapping axis 31.The revolving speed between main shaft 21 and side processing axis 422 is controlled, processes axis 422 in side
Installation tool can be realized more easily and radially be processed to rod-shaped workpiece compared to cutter is directly used, and be not easy to occur
The swaging clamp that is likely to occur when using tool sharpening complex part or the case where hit knife.
To sum up, the mode that four different servo motors are controlled in this programme, can add compared to existing automatic machine tool
The more more complicated workpiece of work；And compared to existing numerically-controlled machine tool, and the much knives synchronous processing of automatic machine tool is maintained,
It ensure that the efficiency of work pieces process.Therefore this programme has had both processing efficiency and machining function.
Embodiment 2, a kind of CNC automatic turning machine, difference from Example 1 are the second servo motor and third servo
The drive mechanism of motor.As shown in Figure 5,6, the second servo motor 72 is set to one end in drive chamber 12 far from spindle drum 2.And
The output shaft of second servo motor 72 is fixedly connected on one end that inner core drive rod 731 is pierced by main transmission bar 711.Furthermore in inner core
The one end of drive rod 731 far from the second servo motor 72 is also pierced by out of main transmission bar 711, and passes through belt connection and cam
Drive rod 721 links, then is connected by cam drive bar 721 with the belt of camshaft 5, realizes the second servo motor 72 and cam
Transmission between axis 5.Third servo motor 73 is set to 3 lower section of tapping seat in the chamber of workbench 11, third servo electricity
Machine 73 is directly sequentially connected by belt connection with tapping axis 31, provides power for tapping axis 31.This structure saves drive chamber
Space in 12, ensure that has enough spaces to install for the second servo motor 72 in drive chamber 12, to provide enough power
Drive cam shaft 5 rotates.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (10)
1. a kind of CNC automatic turning machine including lathe bed (1), the spindle drum (2) being set on lathe bed (1), is arranged in spindle drum (2)
Interior main shaft (21), the tapping seat (3) that opposite spindle drum (2) are set on lathe bed (1), the tapping being arranged in tapping seat (3)
Axis (31), the camshaft (5) for being set to lathe bed (1) side are filled as the driving device (7) of power source and for controlling driving
Set (7) work control device (8), a side end face of the spindle drum (2) towards tapping seat (3) circumferentially on be provided with it is several
Tool apron (4), it is characterised in that: the tool apron (4) includes side processing seat (42) for being rotatably connected to side processing axis (422), described
Side processing axis (422) is equipped with process tool (423) towards one end of main shaft (21), and the driving device (7) includes that driving connects
It is connected to the first servo motor (71) of main shaft (21), the second servo motor (72) in camshaft (5) is drivingly connected, is drivingly connected
The 4th servo motor (74) of axis (422) is processed in side in the third servo motor (73) and drive connection of tapping axis (31),
The control device (8) controls be connected to first servo motor (71), the second servo motor (72), third servo motor respectively
(73) and the 4th servo motor (74).
2. CNC automatic turning machine according to claim 1, it is characterised in that: the lathe bed (1) includes workbench (11)
And it is set to the drive chamber (12) below workbench (11), level frame is equipped with for passing on the bottom surface of the drive chamber (12)
The main transmission bar (711) of dynamic connection main shaft (21)；The first servo motor (71) is fixedly installed in drive chamber (12), and position
Above main transmission bar (711), pass through band connection between the first servo motor (71) and main transmission bar (711).
3. CNC automatic turning machine according to claim 2, it is characterised in that: the main transmission bar (711) is hollow stem, institute
It states in main transmission bar (711) and is rotatably connected to inner core drive rod (731)；The inner core drive rod (731) is far from spindle drum (2)
One end is pierced by from main transmission bar (711) and band connection tapping axis (31), and the third servo motor (73) is set to drive chamber
(12) in and inner core drive rod (731) are sequentially connected.
4. CNC automatic turning machine according to claim 2, it is characterised in that: the main transmission bar (711) is hollow stem, institute
It states in main transmission bar (711) and is rotatably connected to inner core drive rod (731)；The inner core drive rod (731) is towards spindle drum (2)
One end is pierced by from main transmission bar (711) and the camshaft that is sequentially connected (5), and second servo motor (72) is set to drive chamber
(12) in and inner core drive rod (731) are sequentially connected.
5. CNC automatic turning machine according to claim 3 or 4, it is characterised in that: along axial direction in the main transmission bar (711)
It is uniformly placed with several outer rings and is connected to the connection bearing that main transmission bar (711) inner ring is connected to inner core drive rod (731)
(733)。
6. CNC automatic turning machine according to claim 2, it is characterised in that: the drive chamber (12) is towards feedstock direction
It being provided on the side wall of side cam drive bar (721), one end of the cam drive bar (721) is set in drive chamber (12),
The other end is pierced by out of drive chamber (12)；Second servo motor (72) is set in drive chamber (12), and with the cam
Drive rod (721) is set to one end transmission connection of drive chamber (12), and the cam drive bar (721) is worn out of drive chamber (12)
One end band connection camshaft (5) out.
7. CNC automatic turning machine according to claim 2 or 3, it is characterised in that: the first servo motor (71) and master
Drive rod (711) band connection mode includes the first output wheel (713) being set on first servo motor (71) output shaft, setting
It is tensioned in the main transmission wheel for inputting (714) on main transmission bar (711) and respectively and is socketed on the first output wheel (713) and main transmission
Synchronous belt (715) and rubber strip (716) on wheel for inputting (714).
8. CNC automatic turning machine according to claim 1, it is characterised in that: side processing seat (42) is horizontally placed on master
The side of axle bed (2), and side processing seat (42) is provided with far from the side of main shaft (21) and pacifies for the 4th servo motor (74)
Fill fixed mounting rack (421).
9. CNC automatic turning machine according to claim 1, it is characterised in that: the process tool (423) includes saw blade, milling
Knife and drill bit.
10. CNC automatic turning machine according to claim 1, it is characterised in that: the control device (8) is PLC controller
(81)。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036445.5U CN208358237U (en) | 2018-07-02 | 2018-07-02 | CNC automatic turning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036445.5U CN208358237U (en) | 2018-07-02 | 2018-07-02 | CNC automatic turning machine |
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| CN208358237U true CN208358237U (en) | 2019-01-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655739A (en) * | 2018-07-02 | 2018-10-16 | 科德普（厦门）自动化科技有限公司 | CNC automatic turning machine |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655739A (en) * | 2018-07-02 | 2018-10-16 | 科德普（厦门）自动化科技有限公司 | CNC automatic turning machine |
| CN108655739B (en) * | 2018-07-02 | 2023-10-27 | 科德普（厦门）自动化科技有限公司 | Numerical control automatic lathe |
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