CN208556900U - A kind of double spindle numerical control machine tools of back-to-back installation of the interior transmission workpiece of axis - Google Patents
A kind of double spindle numerical control machine tools of back-to-back installation of the interior transmission workpiece of axis Download PDFInfo
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- CN208556900U CN208556900U CN201821277685.4U CN201821277685U CN208556900U CN 208556900 U CN208556900 U CN 208556900U CN 201821277685 U CN201821277685 U CN 201821277685U CN 208556900 U CN208556900 U CN 208556900U
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Abstract
A kind of double spindle numerical control machine tools of back-to-back installation of the interior transmission workpiece of axis, belong to numerical control machine tool technique field.Transmission part assemblies, cutter holder assembly two and cylinder automatic blanking component are set gradually from left to right in cylinder automatic charging component, automatic blanking magazine component, cutter holder assembly one, axis；The cylinder saddle one and the body of lathe bed of cylinder automatic charging component are affixed, the track supporting leg of truss mechanical arm assembly is fixedly connected with the ground, truss manipulator in truss mechanical arm assembly is used to clamp the magazine cabinet in automatic blanking magazine component, the tool guide two of cutter holder assembly one and two is slidably connected with tool guide one, main shaft mounting base and the body of lathe bed for installing double spindle assemblies back-to-back are affixed, the blanking slideway of cylinder automatic blanking component is affixed by slideway mounting base and bed piece, the cylinder saddle two and bed piece of cylinder automatic blanking component are affixed, the outside that double spindle assemblies are mounted on transmission part assemblies in axis is installed back-to-back.The utility model is used for workpieces processing.
Description
Technical field
The utility model relates to a kind of double spindle numerical control machine tools, belong to numerical control machine tool technique field.
Background technique
Current, industrial technology rapid development, with the continuous development of automatic technology, automatic industrial manufacturing line is already
It is universal in some areas in China.Current industrial production is from the side that man-machine production is gradually produced to prosthetic mechanization automatically
To development.Certain domestic a machine components (because its shape is as cartridge case, by ripe title shell case), the equipment used in workshop
For the old-fashioned lathe of tradition, by manually being operated, with duration, processing efficiency is low, size cannot be effectively ensured, rejection rate
It is higher.
Utility model content
The purpose of this utility model is to provide the back-to-back of transmission workpiece in a kind of axis to install double spindle numerical control machine tools, with
Solve the above problem of the existing technology.
The utility model is exactly the defect of original production process to be made up, to reach shell case to change original working condition
The qualified part of whole prosthetic, efficient processing, the utility model main advantage are to be equipped with two groups of masters on same lathe
Axis, two sides can carry out machining to workpiece when work, and compared with the lathe of single main shaft, processing efficiency is improved；Furthermore bullet
The processing of shell is loaded for nine times respectively from nine original processes to be become once being loaded with regard to achievable processing.Another advantage is to utilize
Pneumatic and electric appliance original part realizes that semi-finished product material automatic blanking, automatic charging, automatic card-loading, automatic cutting, the shell case of shell case are automatic
Transmission, all multi-process such as automatic blanking greatly reduce the quantity of employment.
To achieve the above object, the technical scheme adopted by the utility model is that:
A kind of double spindle numerical control machine tools of back-to-back installation of the interior transmission workpiece of axis, composition includes: cylinder automatic charging group
Part assemblies, cutter holder assembly two, gas are transmitted in part, truss mechanical arm assembly, automatic blanking magazine component, cutter holder assembly one, axis
Cylinder automatic blanking component installs double spindle assemblies and the body of lathe bed back-to-back；
Transmission part assemblies, knife rest are total in cylinder automatic charging component, automatic blanking magazine component, cutter holder assembly one, axis
It is set gradually from left to right at two and cylinder automatic blanking component；Cylinder automatic charging component passes through cylinder saddle one and lathe
Body is fixedly connected, and two track supporting legs of truss mechanical arm assembly are fixedly connected with the ground, and the setting of truss mechanical arm assembly is certainly
The rear side of blanking magazine component is moved, the truss manipulator in truss mechanical arm assembly is for clamping in automatic blanking magazine component
The tool guide two of magazine cabinet, cutter holder assembly one and cutter holder assembly two is slidably connected with tool guide one, cutter holder assembly one
It is fixedly connected with the body of lathe bed with the tool guide one of cutter holder assembly two, double spindle assemblies is installed back-to-back and are installed by main shaft
Seat is fixedly connected with the body of lathe bed, and the blanking slideway of cylinder automatic blanking component connects by the way that slideway mounting base and the body of lathe bed are fixed
It connects, the cylinder saddle two of cylinder automatic blanking component is also fixedly connected with the body of lathe bed, installs double spindle assemblies installations back-to-back
The outside of part assemblies is transmitted in axis.
The beneficial effect of the utility model compared with the existing technology is: the utility model is according to actual shell case genuine man
The measurement of producers, the machining accuracy which operates lathe process shell case is ± 0.1mm, and simple process time is
35s needs 9 people to cooperate simultaneously, completes the processing of workpiece, deducts the effect of the factors such as preparation and worker's time of having a rest, single bullet
The process time of shell is 45s or so.The turning time of the utility model is identical as traditional lathe, is also 35s or so, while this reality
It does not need manually to be controlled with novel, can work continuously and not need worker's progress machine operation, while not have to manual operation, just
Mean to eliminate preparation and the time of having a rest of worker, therefore, the utility model can continuous work, when work, guaranteeing workpiece
Under the premise of product qualification rate, the daily output a large amount of artificial and that practical shell case (workpiece) can be improved can be saved.
Detailed description of the invention
Fig. 1 is the overall structure main view of the utility model；Fig. 2 is the main sectional view of transmission part assemblies in axis；Fig. 3
It is the back-to-back main sectional view for installing double spindle assemblies；Fig. 4 is the axonometric drawing of cylinder automatic charging component；Fig. 5 is truss machinery
The main view of hand component；Fig. 6 is the left view of Fig. 5；Fig. 7 is the A direction view of Fig. 6；Fig. 8 is partial enlarged view at the B of Fig. 5；Fig. 9
It is the main view of automatic blanking magazine component；Figure 10 is the main sectional view of automatic blanking magazine component；Figure 11 is the C of Figure 10 to view
The partial enlarged view of figure；Figure 12 is the main view of cylinder automatic blanking component；Figure 13 is the left view of Figure 12；Figure 14 is the D of Fig. 1
Locate partial enlarged view；Figure 15 is partial enlarged view at the E of Fig. 1；Figure 16 is partial enlarged view at the F of Fig. 1；Figure 17 is the G of Fig. 1
Locate partial enlarged view；Figure 18 is partial enlarged view at the H of Fig. 2；Figure 19 is partial enlarged view at the J of Fig. 2；Figure 20 is at the K of Fig. 3
Partial enlarged view；Figure 21 is partial enlarged view at the L of Fig. 4；Figure 22 is that Fig. 5 is partial enlarged view at M；Figure 23 is at the N of Fig. 7
Partial enlarged view；Figure 24 is partial enlarged view at the P of Fig. 9；Figure 25 is partial enlarged view at the Q of Figure 13；Figure 26 is cutter holder assembly
One and cutter holder assembly two axonometric drawing.The names of the parts and label declaration are as follows in figure:
Cylinder automatic charging component 1, automatic blanking magazine component 3, cutter holder assembly 1, leans against truss mechanical arm assembly 2
Back install double spindle assemblies 5, transmission part assemblies 6 in axis, cutter holder assembly 27, cylinder automatic blanking component 8, the body of lathe bed 9,
Cylinder saddle 1, track supporting leg 11, tool guide 2 12, tool guide 1, main shaft mounting base 14, lead screw 1, lead screw
2 16, cylinder saddle 2 18, workpiece transmission pipeline 19, polytetrafluoroethylene (PTFE) pipeline 20, workpiece transmission pipeline support base 21, precision corner
Contact ball bearing 1, bearing (ball) cover 1, air spider 24, main shaft 25, accurate angular contact ball bearing 2 26, bearing (ball) cover two
27, belt pulley 1, belt pulley 2 29, V-type band 30, driving motor 31, part expansion set 32, V-type locating piece 33, cylinder 1,
Decelerating motor 35, manipulator vertical rail 36, manipulator horizontal rail 37, manipulator guide rail mounting base 38, manipulator move vertically
Dynamic motor 39, cylinder 2 40, claw 1, belt 42, rack gear 43, stepper motor 44, retarder 45, belt pulley 4 46, magazine
Cabinet 47, positioning pin 48, tension spring 2 49, L-type linear motion baffle 50, linear motion baffle slide 51, linear motion baffle limit
Position block 52, gear 5 53, DC speed-reducing support base 54, DC speed-reducing 55, workpiece transmission impeller 56, impeller support
Frame 57, butterfly support base 58, butterfly 59, tension spring 1, rotary stopper block 61, cylinder 3 62, cylinder connecting plate
63, cylinder 4 64, blanking slideway 66, claw 2 67, slideway mounting base 68, row knife knife rest 69, spindle motor 1, spindle motor
2 71.
Specific embodiment
In order to better understand the scheme of the utility model patent, in conjunction with attached drawing to the technical solution of the utility model make into
The explanation of one step, however, it is not limited to this, all to be modified or replaced equivalently to technical solutions of the utility model, without de-
From the spirit and scope of the technical scheme of the present invention, should all cover in the protection scope of the utility model.
Specific embodiment 1: present embodiment discloses a kind of interior transmission of axis as shown in Fig. 1, Figure 14-Figure 17, Figure 26
The back-to-back double spindle numerical control machine tools of installation of workpiece, composition include: cylinder automatic charging component 1, truss mechanical arm assembly 2,
Part assemblies 6, cutter holder assembly 27, cylinder automatic blanking component are transmitted in automatic blanking magazine component 3, cutter holder assembly 1, axis
8, double spindle assemblies 5 and the body of lathe bed 9 are installed back-to-back；
Part assemblies 6, knife are transmitted in cylinder automatic charging component 1, automatic blanking magazine component 3, cutter holder assembly 1, axis
Frame assembly 27 and cylinder automatic blanking component 8 are set gradually from left to right；Cylinder automatic charging component 1 passes through cylinder saddle one
10 are fixedly connected with the body of lathe bed 9 (with bolt), and two track supporting legs 11 of truss mechanical arm assembly 2 and ground are (with interior hexagonal
Screw) it is fixedly connected, truss mechanical arm assembly 2 is arranged in the rear side of automatic blanking magazine component 3, in truss mechanical arm assembly 2
Truss manipulator be used to clamp magazine cabinet 47 in automatic blanking magazine component 3, cutter holder assembly 1 and cutter holder assembly 27
Tool guide 2 12 be slidably connected with tool guide 1, the tool guide 1 of cutter holder assembly 1 and cutter holder assembly 27
It is fixedly connected with the body of lathe bed 9 (with bolt), double spindle assemblies 5 is installed back-to-back and pass through main shaft mounting base 14 and the body of lathe bed
9 are fixedly connected, and the blanking slideway 66 of cylinder automatic blanking component 8 is fixedly connected by slideway mounting base 68 with the body of lathe bed 9, gas
The cylinder saddle 2 18 of cylinder automatic blanking component 8 be also fixedly connected with the body of lathe bed 9 (cutter holder assembly 1 for install cutting bullet
The lathe tools of shell left-half, cutter holder assembly 27 are used to install the lathe tools of cutting shell case right half part), pacify back-to-back
The double spindle assemblies 5 of dress are mounted on the interior outside for transmitting part assemblies 6 of axis, and (when cylinder automatic charging 1 feeding of component, cylinder is automatic
The piston rod of 1 cylinder 1 of loading assemblies drives the part expansion set 32 for being fixed on the piston rod top end to be pushed to shell case back-to-back
It installs and is located in the air spider 24 of left end in double spindle assemblies 5).
Specific embodiment 2: present embodiment is made to specific embodiment one shown in as shown in Figure 1, Figure 2, Figure 18, Figure 19
Further explanation out, the interior transmission part assemblies 6 of axis include: workpiece transmission pipeline 19, polytetrafluoroethylene (PTFE) pipeline 20, workpiece transmission
Base for supporting pipeline 21, two accurate angular contact ball bearings, one 22, two bearing (ball) covers 1；
Polytetrafluoroethylene (PTFE) pipeline 20 is embedded in workpiece transmission pipeline 19, and the both ends in workpiece transmission pipeline support base 21 are each
One accurate angular contact ball bearing 1 is installed, workpiece transmission pipeline 19 passes through two on workpiece transmission pipeline support base 21
Accurate angular contact ball bearing 1 supports, and workpiece transmission pipeline support base 21 is mounted on the body of lathe bed 9, two bearing (ball) covers one
23 are sleeved on 19 outside of workpiece transmission pipeline and are detachably connected with workpiece transmission pipeline support base 21 (passing through screw), two
Bearing (ball) cover 1 is resisted against on the outer ring of two accurate angular contact ball bearings 1.
Specific embodiment 3: present embodiment is made to specific embodiment one as shown in Fig. 1, Fig. 3, Figure 20
It further illustrates, installing double spindle assemblies 5 back-to-back includes: the main shaft of main shaft mounting base 14, two of two air spiders 24, two
25, four accurate one 28, two belt pulleys 2 29, two of belt pulley of bearing (ball) cover 2 27, two of angular contact ball bearing 2 26, four
30, two driving motors 31 of V-type band；
Two main shafts 25 are fixedly set on workpiece transmission pipeline 19 (two main shafts 25 are installed back-to-back), two main shafts
An air spider 24 (air spider 24 is standardized product, outsourcing), two pneumatic clampings are respectively fixedly installed in 25 phase backside
Disk 24 is fixedly set on workpiece transmission pipeline 19, and the outside of each main shaft 25 is respectively set with a main shaft mounting base 14, and two
A main shaft mounting base 14 is fixedly mounted on the body of lathe bed 9, and each main shaft 25 respectively passes through an accurate corner connection at two close end
Touching ball bearing 2 26 is rotatablely connected with corresponding main shaft mounting base 14, and the both ends of each main shaft mounting base 14 are respectively provided with a shoulder
Hole, two of each main shaft mounting base 14 are separately installed with a bearing (ball) cover 2 27, each bearing (ball) cover in the shoulder hole
2 27 are resisted against on the outer ring of corresponding accurate angular contact ball bearing 2 26, the outer ring of each precision angular contact ball bearing 2 26
By 2 27 axial restraint of main shaft mounting base 14 and bearing (ball) cover, one is respectively fixedly installed on the abutting end of two main shafts 25
Belt pulley 1, each belt pulley 1 respectively pass through V-type band 30 and the belt pulley 2 29 being mounted on 31 output shaft of driving motor
Connection, two driving motors 31 are fixedly connected with the body of lathe bed 9.
Two driving motors 31 drive belt pulley 1 to rotate by belt pulley 2 29 and V-type band 30 when work, thus band
Dynamic main shaft 25 rotates.
Specific embodiment 4: present embodiment is made to specific embodiment one as shown in Fig. 1, Fig. 4, Figure 21
It further illustrates, cylinder automatic charging component 1 includes: part expansion set 32, V-type locating piece 33, cylinder saddle 1 and cylinder
One 34 (one-way cylinders that cylinder 1 is standard)；
One 10 one end of cylinder saddle is fixed on the body of lathe bed 9, and one 10 other end of cylinder saddle is fixed on cylinder 1,
One 10 upper surface of cylinder saddle and V-type locating piece 33 (using soket head cap screw) are fixed, and part expansion set 32 is mounted on cylinder 1
The top of piston rod, the piston rod of cylinder 1 are arranged in the V-groove of V-type locating piece 33.
When cylinder automatic charging component 1 works, shell case falls to V-type positioning from automatic blanking magazine component 3 first
In the V-groove of block 33, the piston rod of cylinder 1 drives the part expansion set 32 for being fixed on the piston rod top end to be pushed to shell case
It installs and is located in the air spider 24 of left end in double spindle assemblies 5 back-to-back.After air spider 24 clamps workpiece (shell case), gas
Cylinder 1 drives part expansion set 32 to return to initial position, and entire automatic charging process is completed.
Specific embodiment 5: present embodiment is to specific embodiment as shown in Fig. 1, figure 5-8, Figure 22, Figure 23
Four further explanations made, truss mechanical arm assembly 3 include: 35, two track supporting legs 11 of decelerating motor, the vertical rail of manipulator
Road 36, manipulator horizontal rail 37, manipulator guide rail mounting base 38, manipulator vertical shift motor 39, cylinder 2 40, claw one
41, belt pulley three, belt pulley 4 46, belt 42, rack gear 43 and gear one；
Two track supporting legs 11 are vertically arranged and are fixedly connected with ground (passing through bolt), two 11 upper ends of track supporting leg
It is fixed with manipulator horizontal rail 37, support 37 one end of manipulator horizontal rail is fixedly connected with decelerating motor 35, and support is mechanical
37 other end of hand horizontal rail is rotatably equipped with belt pulley three, and belt pulley four is fixedly installed on the output shaft of decelerating motor 35
46, it is connected between belt pulley three and belt pulley 4 46 by belt 42, manipulator guide rail mounting base 38 is fixed on belt 42, machine
Tool hand vertical shift motor 39 is fixed in manipulator guide rail mounting base 38, on the output shaft of manipulator vertical shift motor 39
It is fixed with gear one, gear one is engaged with rack gear 43, and rack gear 43 is fixed on vertically on manipulator vertical rail 36, and manipulator is vertical
Sliding is provided with sliding block on track 36, and manipulator vertical rail 36 is fixedly connected by sliding block with manipulator guide rail mounting base 38,
The lower end of manipulator vertical rail 36 is fixedly connected with the cylinder body of cylinder 2 40, and the cylinder rod outer end of cylinder 2 40 and claw 1 are solid
Fixed connection constitutes truss manipulator by cylinder 2 40 and the combination of claw 1.
, it can be achieved that the horizontal movement of truss manipulator, claw 1 are used to clamp magazine cabinet when decelerating motor 35 works
47.Decelerating motor 35 and manipulator vertical shift motor 39 are made of stepper motor 44 and retarder 45.
When work, manipulator vertical rail 36 is driven to move up and down by manipulator vertical shift motor 39, to realize
The vertical direction of truss manipulator is mobile, and the cylinder 2 40 of 36 bottom end of manipulator vertical rail installation passes through the cylinder of cylinder 2 40
Bar drives claw 1 to complete the crawl to blanking magazine cabinet 47 in automatic blanking magazine component 3.
Specific embodiment 6: present embodiment is made to specific embodiment five as shown in Fig. 1, Fig. 9-Figure 11, Figure 24
Further explanation out, automatic blanking magazine component 3 include: magazine cabinet 47, positioning pin 48, tension spring 2 49, L type straight line fortune
Dynamic baffle 50, linear motion baffle slide 51, linear motion baffle limiting block 52, gear 5 53, DC speed-reducing support base
54, DC speed-reducing 55, workpiece transmission impeller 56, impeller support frame 57, butterfly support base 58, butterfly 59, drawing
Spring 1, rotary stopper block 61, gear six；
V-type locating piece 33 is mounted in the V-groove mouth that linear motion baffle limiting block 52 is equipped with, and 47 bottom of magazine cabinet is set
There is magazine blanking port, rotary stopper block 61 and linear motion baffle slide 51, rotary stopper block are equipped at magazine blanking port
61 with it is hinged at magazine blanking port, rotary stopper block 61 and linear motion baffle limiting block 52 among be equipped with workpiece transmit impeller
56, workpiece transmission impeller 56 is fixed below magazine blanking port by impeller support frame 57, and workpiece transmits the wheel at 56 both ends of impeller
Axis and impeller support frame 57 are rotatablely connected, and gear 5 53 is mounted on the wheel shaft of workpiece transmission impeller 56, DC speed-reducing 55
Be fixedly connected by DC speed-reducing support base 54 with the cylinder saddle 1 of cylinder automatic charging component 1, gear 5 53 with
The gear six being mounted on 55 output shaft of DC speed-reducing engages, linear motion 51 one end of baffle slide and magazine cabinet 47
A lateral wall be fixedly connected, L-type linear motion baffle 50 level board and linear motion baffle slide 51 be slidably connected, positioning
Pin 48 vertically be fixed on linear motion 51 upper surface of baffle slide, positioning pin 48 and L-type linear motion baffle 50 vertical plate it
Between be fixed with tension spring 2 49, linear motion baffle limiting block 52 is fixed under the cylinder saddle 1 of cylinder automatic charging component 1
Surface, butterfly support base 58 are fixed on 47 bottom surface of magazine cabinet, and butterfly 59 and butterfly support base 58 are hinged,
One 60 one end of tension spring is fixedly connected with 47 bottom surface of magazine cabinet, and one 60 other end of tension spring is fixedly connected with 59 one end of butterfly,
When magazine cabinet 47 falls, 59 other end of butterfly is in contact with rotary stopper block 61.
When automatic blanking magazine component 3 is in running order, magazine cabinet 47 is clamped to finger by truss manipulator first
Positioning postpones, and the claw 1 in truss mechanical arm assembly 3 drives magazine case under the driving of manipulator vertical shift motor 39
Body 47 moves down, and magazine cabinet 47 touches rotary stopper block 61 and linear motion baffle limiting block 52, when being moved to figure
When 10 position, L-type linear motion baffle 50 and butterfly 59 release position-limiting action, and shell case is fallen from magazine cabinet 47,
The V-type positioning installed on the cylinder saddle 1 in cylinder automatic charging component 1 is pushed via the blade of workpiece transmission impeller 56
In the V-groove of block 33, to complete the automatic blanking process of shell case.
Specific embodiment 7: present embodiment is to specific embodiment one as shown in Fig. 1, Figure 12, Figure 13, Figure 25
The further explanation made, cylinder automatic blanking component 8 include: cylinder 3 62 (one-way cylinder), cylinder connecting plate 63, cylinder four
64 (one-way cylinders), cylinder saddle 2 18, blanking slideway 66, claw 2 67, slideway mounting base 68；
The cylinder body of cylinder 3 62 is connect with the piston rod of cylinder 4 64 by cylinder connecting plate 63, and cylinder 4 64 is by cylinder branch
Seat 2 18 is fixed on the body of lathe bed 9, and blanking slideway 66 is fixed by slideway mounting base 68 and the body of lathe bed 9 (passing through screw)
Connection, claw 2 67 (with screw) are fixed on the piston rod of cylinder 3 62, and blanking slideway 66 is located at 2 67 lower section of claw.
When work, first when shell case is in the back-to-back completion cutting of air spider 24 installed double spindle assemblies 5 and be located at right side
After processing, cylinder 4 64 is mobile, and after reaching designated position, cylinder 3 62 drives claw 2 67 to catch shell case, 24 pine of air spider
It opens, and exhaust hood 4 64 is moved back to designated position, cylinder 3 62 moves claw 2 67 and unclamps, and workpiece is fallen in blanking slideway
On 66, to complete to transmit workpiece blanking.
Specific embodiment 8: shown in as shown in Figure 1, Figure 26, present embodiment is made to specific embodiment one into one
Step explanation, cutter holder assembly 1 and cutter holder assembly 27 include row knife knife rest 69, spindle motor 1, tool guide 1, silk
Thick stick 1, screw one, spindle motor 2 71, tool guide 2 12, lead screw 2 16 and screw two；
Tool guide 1, spindle motor 1 and spindle motor 2 71 are fixedly connected with the body of lathe bed 9, spindle motor
One 70 driving lead screws 1 rotate, and lead screw 1 is threadedly coupled with screw one, and screw one is fixedly connected with tool guide 2 12, knife
Frame guide rail 2 12 is slidably arranged on tool guide 1, and tool guide 1 is fixedly connected with screw two, screw two and lead screw
2 16 are threadedly coupled, and lead screw 2 16 is rotated by the driving of spindle motor 2 71, the row's of being fixed with knife knife rest on tool guide 2 12
69。
The course of work:, first will be upper equipped with shell case semi-finished product by the claw 1 in truss mechanical arm assembly 2 when work
Material magazine cabinet 47 is moved in working space required for lathe, when magazine cabinet 47 reaches designated position, magazine cabinet
47 touch rotary stopper block 61 and linear motion baffle limiting block 52, when being moved to the position of Figure 10, L-type linear motion
Baffle 50 and butterfly 59 release position-limiting action.Be mounted on workpiece transmission 56 wheel shaft of impeller on gear 5 53 be mounted on
Gear six on 55 output shaft of DC speed-reducing tightly engages.Workpiece transmits impeller 56 and rotates, and shell case is by 47 bottom of magazine cabinet
The shell case material-dropping hole of end setting moves out magazine cabinet 47, and transmitting the rotation of impeller 56 by workpiece, that shell case is moved to cylinder is automatic
In V-groove in loading assemblies 1, workpiece (shell case) top is sent by the piston rod of cylinder 1 in cylinder automatic charging component 1
It installs in double spindle assemblies 5 to back-to-back positioned at the position of the air spider 24 of left end, air spider 24 clamps shell case, cylinder
Part expansion set 32 in automatic charging component 1 drives the spindle motor 1 withdrawn, in knife rest 1 and lead screw electricity by cylinder
Fixed lathe tools add the left-half progress turning of shell case in machine 2 71 (being servo motor) control cutter holder assembly 1
Work.After the completion of machining.Air spider 24 unclamps, and the knife rest that the driving of spindle motor 1 in knife rest 1 is located at left end is total
Initial position is returned at 1, then automatic blanking magazine component 3 and cylinder automatic charging component 1 carry out a working cycles,
Part top in a upper process is sent in axis and transmits in part assemblies 6 by second shell case, passes through the shell case not pushed
The shell case for processing left-half is pushed in 24 designated position of air spider of right end, then air spider 24 will be partly
Finished product shell case clamping, spindle motor 1 and the control of spindle motor 2 71 in knife rest 27 are located at the cutter holder assembly 27 of right end
It is mobile, it is processed using right half part of the cutter in cutter holder assembly 27 to shell case, after processing is completed, cutter holder assembly 27 times
To initial position.Cylinder 4 64 (Figure 12) movement in cylinder automatic blanking component 8 will be with cylinder 3 62 and 2 67 groups of claw
At manipulator be moved to complete processing designated position, then cylinder 3 62 drive air spider 24 will process after shell case card
Tightly, the release shell case of air spider 24 that left end is located in double spindle assemblies 5 is installed back-to-back, then cylinder 4 64 (Figure 12) returns
To initial position, reaches initial position exhaust hood 3 62 (Figure 12) driving claw 2 67 and unclamp, shell case falls to blanking slideway 66
On, shell case completes the transmitting of workpiece by blanking slideway 66.
Claims (8)
1. the double spindle numerical control machine tools of back-to-back installation of transmission workpiece in a kind of axis, it is characterised in that: its form include: cylinder certainly
Dynamic loading assemblies (1), truss mechanical arm assembly (2), automatic blanking magazine component (3), cutter holder assembly one (4), the interior transmission zero of axis
Part component (6), cylinder automatic blanking component (8), installs double spindle assemblies (5) and the body of lathe bed at cutter holder assembly two (7) back-to-back
(9)；
Part assemblies are transmitted in cylinder automatic charging component (1), automatic blanking magazine component (3), cutter holder assembly one (4), axis
(6), cutter holder assembly two (7) and cylinder automatic blanking component (8) are set gradually from left to right；Cylinder automatic charging component (1) is logical
It crosses cylinder saddle one (10) to be fixedly connected with the body of lathe bed (9), two track supporting legs (11) of truss mechanical arm assembly (2) and ground
Face is fixedly connected, and the rear side in automatic blanking magazine component (3), truss mechanical arm assembly (2) is arranged in truss mechanical arm assembly (2)
In truss manipulator be used to clamp magazine cabinet (47) in automatic blanking magazine component (3), cutter holder assembly one (4) and knife rest
The tool guide two (12) of assembly two (7) is slidably connected with tool guide one (13), cutter holder assembly one (4) and cutter holder assembly two
(7) tool guide one (13) is fixedly connected with the body of lathe bed (9), is installed double spindle assemblies (5) back-to-back and is pacified by main shaft
Dress seat (14) is fixedly connected with the body of lathe bed (9), and the blanking slideway (66) of cylinder automatic blanking component (8) passes through slideway mounting base
(68) be fixedly connected with the body of lathe bed (9), the cylinder saddle two (18) of cylinder automatic blanking component (8) also with the body of lathe bed (9)
It is fixedly connected, the outside that double spindle assemblies (5) are mounted on transmission part assemblies (6) in axis is installed back-to-back.
2. the double spindle numerical control machine tools of back-to-back installation of transmission workpiece, feature exist in a kind of axis according to claim 1
In: transmission part assemblies (6) includes: workpiece transmission pipeline (19), polytetrafluoroethylene (PTFE) pipeline (20), workpiece transmission pipeline branch in axis
Support seat (21), two accurate angular contact ball bearings one (22), two bearing (ball) covers one (23)；
Polytetrafluoroethylene (PTFE) pipeline (20) is embedded in workpiece transmission pipeline (19), the both ends in workpiece transmission pipeline support base (21)
One accurate angular contact ball bearing one (22) is respectively installed, workpiece transmission pipeline (19) passes through workpiece transmission pipeline support base (21)
On two accurate angular contact ball bearings one (22) support, workpiece transmission pipeline support base (21) is mounted on the body of lathe bed (9),
Two bearing (ball) covers one (23) are sleeved on the outside of workpiece transmission pipeline (19) and removable with workpiece transmission pipeline support base (21)
Connection is unloaded, two bearing (ball) covers one (23) are resisted against on the outer ring of two accurate angular contact ball bearings one (22).
3. the double spindle numerical control machine tools of back-to-back installation of transmission workpiece, feature exist in a kind of axis according to claim 1
In: installing double spindle assemblies (5) back-to-back includes: two air spiders (24), two main shaft mounting bases (14), two main shafts
(25), four accurate angular contact ball bearings two (26), four bearing (ball) covers two (27), two belt pulleys one (28), two belts
Take turns two (29), two V-type bands (30), two driving motors (31)；
Two main shafts (25) are fixedly set on workpiece transmission pipeline (19), are respectively fixedly mounted in the phase backside of two main shafts (25)
There is an air spider (24), two air spiders (24) are fixedly set on workpiece transmission pipeline (19), each main shaft
(25) outside is respectively set with a main shaft mounting base (14), and two main shaft mounting bases (14) are fixedly mounted on the body of lathe bed
(9) on, each main shaft (25) respectively passes through an accurate angular contact ball bearing two (26) at two close end and installs with corresponding main shaft
Seat (14) rotation connection, the both ends of each main shaft mounting base (14) are respectively provided with a shoulder hole, each main shaft mounting base (14)
A bearing (ball) cover two (27) is separately installed in two shoulder holes, each bearing (ball) cover two (27) is resisted against corresponding
On the outer ring of accurate angular contact ball bearing two (26), the outer ring of each precision angular contact ball bearing two (26) passes through main shaft mounting base
(14) and bearing (ball) cover two (27) axial restraint, a belt pulley one is respectively fixedly installed on the abutting end of two main shafts (25)
(28), each belt pulley one (28) respectively passes through V-type band (30) and the belt pulley two being mounted on driving motor (31) output shaft
(29) it connects, two driving motors (31) are fixedly connected with the body of lathe bed (9).
4. the double spindle numerical control machine tools of back-to-back installation of transmission workpiece, feature exist in a kind of axis according to claim 1
In: cylinder automatic charging component (1) includes: part expansion set (32), V-type locating piece (33), cylinder saddle one (10) and cylinder
One (34)；
Cylinder saddle one (10) one end is fixed on the body of lathe bed (9), and cylinder saddle one (10) other end is fixed on cylinder one
(34) on, cylinder saddle one (10) upper surface and V-type locating piece (33) are fixed, and part expansion set (32) is mounted on cylinder one (34)
The piston rod on the top of piston rod, cylinder one (34) is arranged in the V-groove of V-type locating piece (33).
5. the double spindle numerical control machine tools of back-to-back installation of transmission workpiece, feature exist in a kind of axis according to claim 4
In: truss mechanical arm assembly (3) includes: decelerating motor (35), two track supporting legs (11), manipulator vertical rail (36), machine
Tool hand horizontal rail (37), manipulator guide rail mounting base (38), manipulator vertical shift motor (39), cylinder two (40), claw
One (41), belt pulley three, belt pulley four (46), belt (42), rack gear (43) and gear one；
Two track supporting legs (11) are vertically arranged and are fixedly connected with the ground, and two track supporting leg (11) upper ends are fixed with machinery
Hand horizontal rail (37), support manipulator horizontal rail (37) one end are fixedly connected with decelerating motor (35), support manipulator water
Plate rail road (37) other end is rotatably equipped with belt pulley three, is fixedly installed with belt pulley four on the output shaft of decelerating motor (35)
(46), it is connected between belt pulley three and belt pulley four (46) by belt (42), manipulator guide rail mounting base (38) is fixed on skin
On band (42), manipulator vertical shift motor (39) is fixed in manipulator guide rail mounting base (38), manipulator vertical shift electricity
Gear one is fixed on the output shaft of machine (39), gear one is engaged with rack gear (43), and the rack gear (43) is fixed on machinery vertically
On hand vertical rail (36), sliding is provided with sliding block on manipulator vertical rail (36), and manipulator vertical rail (36) passes through cunning
Block is fixedly connected with manipulator guide rail mounting base (38), and the lower end of manipulator vertical rail (36) and the cylinder body of cylinder two (40) are solid
Fixed connection, the cylinder rod outer end of cylinder two (40) are fixedly connected with claw one (41), are combined by cylinder two (40) and claw one (41)
Constitute truss manipulator.
6. the double spindle numerical control machine tools of back-to-back installation of transmission workpiece, feature exist in a kind of axis according to claim 5
In: automatic blanking magazine component (3) includes: magazine cabinet (47), positioning pin (48), tension spring two (49), L-type linear motion baffle
(50), it moves along a straight line baffle slide (51), the support of linear motion baffle limiting block (52), gear five (53), DC speed-reducing
Seat (54), DC speed-reducing (55), workpiece transmission impeller (56), impeller support frame (57), butterfly support base (58), rotation
Turn baffle (59), tension spring one (60), rotary stopper block (61), gear six；
V-type locating piece (33) is mounted in the V-groove mouth that linear motion baffle limiting block (52) is equipped with, magazine cabinet (47) bottom
Equipped with magazine blanking port, rotary stopper block (61) and linear motion baffle slide (51), rotation limit are equipped at magazine blanking port
Position block (61) and hinged at magazine blanking port, rotary stopper block (61) are equipped with baffle limiting block (52) centre that moves along a straight line
Workpiece transmits impeller (56), and workpiece transmission impeller (56) is fixed below magazine blanking port by impeller support frame (57), workpiece
The wheel shaft and impeller support frame (57) for transmitting impeller (56) both ends are rotatablely connected, and gear five (53) is mounted on workpiece transmission impeller
(56) on wheel shaft, DC speed-reducing (55) passes through DC speed-reducing support base (54) and cylinder automatic charging component (1)
Cylinder saddle one (10) be fixedly connected, gear five (53) is nibbled with the gear six being mounted on DC speed-reducing (55) output shaft
It closes, linear motion baffle slide (51) one end is fixedly connected with a lateral wall of magazine cabinet (47), L-type linear motion baffle
(50) level board is slidably connected with linear motion baffle slide (51), and it is sliding that positioning pin (48) is fixed on linear motion baffle vertically
Seat (51) upper surface, is fixed with tension spring two (49), straight line between positioning pin (48) and the vertical plate of L-type linear motion baffle (50)
Moving baffle limited block (52) is fixed on cylinder saddle one (10) lower surface of cylinder automatic charging component (1), butterfly branch
Support seat (58) is fixed on magazine cabinet (47) bottom surface, butterfly (59) and butterfly support base (58) hingedly, tension spring one
(60) one end is fixedly connected with magazine cabinet (47) bottom surface, the fixed company of tension spring one (60) other end and butterfly (59) one end
It connects, when magazine cabinet (47) fall, butterfly (59) other end is in contact with rotary stopper block (61).
7. the double spindle numerical control machine tools of back-to-back installation of transmission workpiece, feature exist in a kind of axis according to claim 1
In: cylinder automatic blanking component (8) includes: cylinder three (62), cylinder connecting plate (63), cylinder four (64), cylinder saddle two
(18), blanking slideway (66), claw two (67), slideway mounting base (68)；
The cylinder body of cylinder three (62) is connect with the piston rod of cylinder four (64) by cylinder connecting plate (63), and cylinder four (64) is by gas
Cylinder support two (18) is fixed on the body of lathe bed (9), and blanking slideway (66) is solid by slideway mounting base (68) and the body of lathe bed (9)
Fixed connection, claw two (67) are fixed on the piston rod of cylinder three (62), and blanking slideway (66) is located at below claw two (67).
8. the double spindle numerical control machine tools of back-to-back installation of transmission workpiece, feature exist in a kind of axis according to claim 1
In: cutter holder assembly one (4) and cutter holder assembly two (7) are including row knife knife rest (69), spindle motor one (70), tool guide one
(13), lead screw one (15), screw one, spindle motor two (71), tool guide two (12), lead screw two (16) and screw two；
Tool guide one (13), spindle motor one (70) and spindle motor two (71) are fixedly connected with the body of lathe bed (9), lead screw
Motor one (70) drives lead screw one (15) rotation, and lead screw one (15) is threadedly coupled with screw one, screw one and tool guide two
(12) it is fixedly connected, tool guide two (12) is slidably arranged on tool guide one (13), tool guide one (13) and screw two
It is fixedly connected, screw two is threadedly coupled with lead screw two (16), and lead screw two (16) passes through spindle motor two (71) driving rotation, knife rest
The row's of being fixed with knife knife rest (69) on guide rail two (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277685.4U CN208556900U (en) | 2018-08-08 | 2018-08-08 | A kind of double spindle numerical control machine tools of back-to-back installation of the interior transmission workpiece of axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277685.4U CN208556900U (en) | 2018-08-08 | 2018-08-08 | A kind of double spindle numerical control machine tools of back-to-back installation of the interior transmission workpiece of axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556900U true CN208556900U (en) | 2019-03-01 |
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ID=65450329
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821277685.4U Expired - Fee Related CN208556900U (en) | 2018-08-08 | 2018-08-08 | A kind of double spindle numerical control machine tools of back-to-back installation of the interior transmission workpiece of axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208556900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747595A (en) * | 2018-08-08 | 2018-11-06 | 齐齐哈尔雅创海博科技有限公司 | A kind of double spindle numerical control machine tools of back-to-back installation of the interior transmission workpiece of axis |
| CN111590269A (en) * | 2020-05-29 | 2020-08-28 | 全椒县众联机械有限公司 | Assembling tool of wear-resistant gear set convenient to assemble |
-
2018
- 2018-08-08 CN CN201821277685.4U patent/CN208556900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747595A (en) * | 2018-08-08 | 2018-11-06 | 齐齐哈尔雅创海博科技有限公司 | A kind of double spindle numerical control machine tools of back-to-back installation of the interior transmission workpiece of axis |
| CN111590269A (en) * | 2020-05-29 | 2020-08-28 | 全椒县众联机械有限公司 | Assembling tool of wear-resistant gear set convenient to assemble |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210808 |