CN110142437A - The vertical turning Special Purpose Machine for Processing of brake rim - Google Patents
The vertical turning Special Purpose Machine for Processing of brake rim Download PDFInfo
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- CN110142437A CN110142437A CN201910514644.5A CN201910514644A CN110142437A CN 110142437 A CN110142437 A CN 110142437A CN 201910514644 A CN201910514644 A CN 201910514644A CN 110142437 A CN110142437 A CN 110142437A
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- main
- main shaft
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- special purpose
- shaft
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 39
- 241000239290 Araneae Species 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 10
- 238000005520 cutting process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/02—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning hubs or brake drums
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
Abstract
The present invention relates to a kind of vertical turning Special Purpose Machine for Processing of brake rim, are equipped with column at the rear of main pedestal, the front end of main pedestal is in the bell mouth of truncated rectangular pyramids shape；Main shaft and main shaft fixture are equipped in bell mouth side；Cutterhead is driven by Z-direction and X-direction servo drive on column；It is equipped with feeding manipulator in the outboard end of column, passes through rotary servovalve device above manipulator base and connects Linear servo device and L-type bent plate, L-type bent plate end passes through upper air spider and connects manipulator fixture；Manipulator fixture rotation and lifting are driven by rotary servovalve device and Linear servo device, workpiece is fallen into main shaft fixture or is taken out from main shaft fixture.The main-shaft axis of the special purpose machine tool and the vertical placement of horizontal plane, feeding manipulator can be by workpiece from material path on automatic charging to main shaft, and sends the brake rim blanking processed back to material path, to realize automatic loading and unloading, processing efficiency is not only improved, but also saves labour, reduces processing cost.
Description
Technical field
The present invention relates to a kind of vertical turning Special Purpose Machine for Processing of brake rim, belong to digit ctrol machine tool field.
Background technique
Drum brake is the important spare part of automobile, mainly by wheel cylinder, brake-shoe, brake drum, friction plate, return
The part such as spring forms.During automobile is advanced, in brake pedal, brake pedal pushes the piston fortune of master cylinder
It is dynamic, and then pressure is generated in oil circuit, the wheel cylinder that brake fluid transfers the pressure to wheel pushes piston, and piston pushes braking
Hoof moves out, so that the inner headed face of friction plate and brake drum rubs, and brake force is generated, to play automobile brake
Effect.
Brake rim blank is casting, and processing environment is severe, dust is more, cutting output is big, it is desirable that lathe has good anti-
Shield and lubricating function, it is desirable that lathe can keep machining accuracy operating under large torque state for a long time, it is desirable that lathe has good
Rigidity and precision stability.Brake rim pts wt is big, and loading and unloading process needs optional equipment logistics equipment, using common machine
Bed processing needs to waste the time of Dalian handling material by crane loading and unloading；Automatic production line can be by six degree of freedom
Manipulator loading and unloading, but the higher cost of manipulator, need to be regularly maintained.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of vertical turning Special Purpose Machine for Processing of brake rim, the special purpose machine tools
Main-shaft axis and the vertical placement of horizontal plane, feeding manipulator can by workpiece from material path on automatic charging to main shaft, and
It sends the brake rim blanking processed back to material path, to realize automatic loading and unloading, not only improves processing efficiency, but also save labour
Power reduces processing cost.
In order to solve the above problem, the specific technical solution of the present invention is as follows: a kind of vertical turnery processing special machine of brake rim
Bed is equipped with column at the rear of main pedestal, and it is bell mouth in the middle part of hopper walls that the front end of main pedestal, which is in the hopper walls of truncated rectangular pyramids shape,；
Main shaft, coaxially connected main shaft fixture on main shaft are equipped in bell mouth side；Main motor driving dress is equipped in the rear side end of main pedestal
It sets, main motor driving device connect with main shaft and provides power；
X-direction servo drive is connected by Z-direction servo drive on column, is connected on X-direction servo drive
It is connected to knife rest, knife rest bottom connects cutterhead, and cutterhead position is corresponding with the position of main shaft fixture；
It is in the structure that the outboard end of column is equipped with feeding manipulator, the manipulator base of main pedestal connection, in manipulator base
Side connects Linear servo device by rotary servovalve device, and L-type bent plate is connected on Linear servo device, and L-type bent plate end is logical
Cross air spider connection manipulator fixture；By rotary servovalve device and Linear servo device drive manipulator fixture rotation and
Lifting, falls into main shaft fixture for workpiece or takes out from main shaft fixture.
The rotary servovalve apparatus structure is the lower flange that is fixedly connected sequentially in manipulator base, transition sleeve and upper method
Orchid, lower flange cover in the inner ring of lower bearing, and upper flange covers in the inner ring of upper bearing (metal), and the outer ring of lower bearing and upper bearing (metal) is common
It covers on revolution cabinet, is equipped with retarder in revolution cabinet cavity upper end, the outer housing of retarder is fixed by screws in revolution
On cabinet, wherein the input terminal of retarder connects rotating shaft servo motor, and output end is connected by screw to upper flange.
The Linear servo device structure is to turn round the surface of cabinet to be equipped with linear guide, and L-type bent plate passes through bent plate
It is slidably connected in pedestal and linear guide；It is fixed with linear axis servo motor in revolution cabinet upper end, linear axis servo motor
Output shaft is connected by band-type brake with lead screw, and lead screw upper and lower ends pass through bearing support on revolution cabinet respectively, is matched on lead screw
Connection nut seat is closed, passes through nut sleeve connection L-type bent plate outside nut seat.
The manipulator fixture is made of the L-type clamp arm of three circle distributions, and the horizontal long side of L-type clamp arm is fixed
On upper air spider, vertical short side clamping workpiece.
The structure of the main shaft fixture is air spider under connecting on main shaft, circumference uniform distribution three on lower air spider
A T-slot connects supporting block in each T-slot；It is set on lower air spider there are three air-actuated jaw, each air-actuated jaw setting exists
Between every two supporting block, clamping limb is connected on air-actuated jaw, clamping limb top connects upper arm, and the inner surface of upper arm is circular arc
Contact surface, arc contact surface hold workpiece tightly.
The main motor driving device specific structure is that motor rack is mounted on the left rear side of main pedestal, is pacified on motor rack
Equipped with main motor, main motor is connected by shaft coupling A with axis, and axis is supported by motor rack bearing setting up and down, on axis
Belt pulley A is installed, belt connection is cased between the belt pulley B on belt pulley A and main shaft.
The connection structure of the main shaft is that the main spindle box body of main shaft is located on main pedestal by screw, main spindle box body
Inner hole upper end Biserial cylindrical roller bearing and bidirectional angular contact thrust ball bearing are housed from top to bottom；Under the inner hole of main spindle box body
End is equipped with Biserial cylindrical roller bearing, the outer ring of Biserial cylindrical roller bearing and bidirectional angular contact thrust ball bearing respectively with master
Axle box inner hole, inner ring and central axis are interference fitted；The lower part of central axis is equipped with encoder；The tail portion of central axis passes through
Shaft coupling B is equipped with belt pulley B.
There is box flange in the upper end of the main spindle box body, has adjusting screw and fastening screw on box flange, passes through tune
Whole screw box flange the tilt angle for being screwed into depth and can change the main-shaft axis of main shaft, box flange and pedestal it
Between pour into the tilt angle of solidifiable colloid stationary positioned main-shaft axis, after fastening screw fastens main-shaft axis positioning on pedestal
Main spindle box body.
There is the stomata for there are connection bottom and top on connection main spindle box body on the main spindle box body, stomata draws pressure-air
To the top of main shaft.
The vertical turning Special Purpose Machine for Processing of the brake rim is using main-shaft axis and the vertical placement of horizontal plane, and knife rest is in master
Above axis, servo-drive -Z direction and the linkage of servo-drive -X direction carry out machining, and feeding manipulator can be by workpiece from material
On road on automatic charging to main shaft, and the brake rim blanking feedback channel that will be processed, while bell mouth is set on main pedestal, it processes
Cutting afterwards is directly discharged by bell mouth.
Detailed description of the invention
Fig. 1 is the shaft side figure of the vertical turning Special Purpose Machine for Processing of brake rim of the present invention.
Fig. 2 is the front view of the vertical turning Special Purpose Machine for Processing of brake rim of the present invention.
Fig. 3 is the top view of the vertical turning Special Purpose Machine for Processing of brake rim of the present invention.
Fig. 4 is the shaft side figure of feeding manipulator and main shaft and workpiece of the present invention.
Fig. 5 is the shaft side figure of feeding manipulator of the present invention.
Fig. 6 is the sectional view of feeding manipulator of the present invention.
Fig. 7 is the fixture perspective view on feeding manipulator and main shaft of the present invention.
Fig. 8 is the A direction view of Fig. 7.
Fig. 9 is the B direction view of Fig. 7.
Figure 10 is the cross-sectional view of Fig. 9.
Figure 11 is the sectional view of main motor of the present invention driving and main shaft.
In figure, 1 pedestal；1.1 truncated rectangular pyramids shape hopper walls；1.2 bell mouth；2 columns；2.1 linear guide；3 main shafts；3.1 main
Axle box；3.2 central axis；3.3 Biserial cylindrical roller bearing；3.4 bidirectional angular contact thrust ball bearing；3.6 encoder；3.7 connection
Axis device B；3.8 belt pulley B；3.9 stomata；3.10 box flange；3.11 adjusting screw；3.12 fastening screw；3.13 main-shaft axis；
4 main motor driving devices；4.1 motor rack；4.2 main motor；4.3 shaft coupling A；4.6 belt pulley A；4.7 axis；4.8 shaft coupling A；
4.9 belt；5 feeding manipulators；5.1 trajectory line；5.2 revolution cabinets；5.3 rotating shaft servo motors；5.4 linear axis servo electricity
Machine；5.5 band-type brake；5.6 lead screw；5.7 linear guide；5.8L type bent plate；5.9 manipulator base；5.10 lower flange；5.11 transition
Set；5.12 upper flange；5.13 lower bearing；5.14 upper bearing (metal)；5.15 retarder；5.16 outer case；5.23 nut seat；5.24 bent plate
End；5.25 bent plate pedestal；5.26 nut sleeve；5.27 upper air spider；6 servo-drive -Z directions；6.1 take motor；6.2 band-type brake
Device；6.3 bearings and bearing block；6.4 ball-screw；6.5 bearings and bearing block；7 saddles；7.1 linear guide；8 servo-drive-X
Direction；8.1 servo motor；8.2 bearings and bearing block；8.3 ball-screw；8.4 bearings and bearing block；9 slide plates；10 knife rests；
10.1 cutterheads；11 workpiece；12 material paths；13 main shaft fixtures；13.1 lower air spider；13.3 supporting blocks；13.4T type groove；13.5 gas
Dynamic claw；13.7 upper arm；13.8 screws；13.9 arc contact surfaces；14 manipulator fixtures；14.1 long sides；14.2 short sides.
Specific embodiment
As shown in Figures 1 to 4, the vertical turning Special Purpose Machine for Processing of a kind of brake rim is equipped with column at the rear of main pedestal 1
2, the front end of main pedestal 1 is in the hopper walls 1.1 of truncated rectangular pyramids shape, is bell mouth 1.2 in the middle part of hopper walls 1.1；In 1.2 side of bell mouth
Equipped with main shaft 3, coaxially connected main shaft fixture 13 on main shaft 3；Main motor driving device 4, main electricity are equipped in the rear side end of main pedestal 1
Machine actuating device 4 connect with main shaft 3 and provides power；
X-direction servo drive 8, X-direction servo drive 8 are connected by Z-direction servo drive 6 on column 2
On be connected with knife rest 10, knife rest bottom connects cutterhead, and cutterhead position is corresponding with the position of main shaft fixture 13；
It is the manipulator base 5.9 that main pedestal 1 connects in the structure that the outboard end of column 2 is equipped with feeding manipulator 5, manipulator
Linear servo device is connected by rotary servovalve device above pedestal 5.9, L-type bent plate 5.8, L is connected on Linear servo device
5.8 end of type bent plate connects manipulator fixture 14 by upper air spider 5.27；It is filled by rotary servovalve device and linear servo
It sets and drives the rotation of manipulator fixture 14 and lifting, workpiece 11 is fallen into main shaft fixture 13 or is taken out from main shaft fixture 13.
As shown in Figure 5 and Figure 6, the rotary servovalve apparatus structure is to be fixedly connected sequentially down in manipulator base 5.9
Flange 5.10, transition sleeve 5.11 and upper flange 5.12,5.10 sets of lower flange in the inner ring of lower bearing 5.13,5.12 sets of upper flange
In the inner ring of upper bearing (metal) 5.14, the outer ring of lower bearing 5.13 and upper bearing (metal) 5.14 is covered jointly on revolution cabinet 5.2, is being turned round
5.2 cavity upper end of cabinet is equipped with retarder 5.15, and the outer housing 5.16 of retarder 5.15 is fixed by screws in revolution cabinet 5.2
On, wherein the input terminal of retarder 5.15 connects rotating shaft servo motor 5.3, and output end is connected by screw to upper flange 5.12.
The Linear servo device structure is that the surface of revolution cabinet 5.2 is equipped with linear guide 5.7, L-type bent plate
5.8 on bent plate pedestal 5.25 and linear guide 5.7 by being slidably connected；Linear axis servo is fixed in revolution 5.2 upper end of cabinet
The output shaft of motor 5.4, linear axis servo motor 5.4 is connected by band-type brake 5.5 with lead screw 5.6,5.6 upper and lower ends of lead screw difference
It is supported on revolution cabinet 5.2 by bearing 5.21, the mating connection nut seat 5.23 on lead screw 5.6, it is logical outside nut seat 5.23
It crosses nut sleeve 5.26 and connects L-type bent plate 5.8.
As shown in Figure 7 and Figure 8, the manipulator fixture 14 is made of the L-type clamp arm of three circle distributions, L-type folder
The horizontal long side 14.1 of arm is fixed on air spider 5.27, vertical 14.2 clamping workpiece 11 of short side；Upper air spider
5.27 movements realize the vertical clamping of short side 14.2 or loosen workpiece 11.
As shown in Fig. 7, Fig. 9 and Figure 10, the structure of the main shaft fixture 13 is air spider under connecting on main shaft 3
13.1, three T-slots 13.4 of circumference uniform distribution on lower air spider 13.1 connect supporting block 13.3 in each T-slot 13.4；Lower gas
It being set on dynamic chuck 13.1 there are three air-actuated jaw 13.5, each air-actuated jaw 13.5 is arranged between every two supporting block 13.3,
Clamping limb 13.2 is connected on air-actuated jaw 13.5,13.2 top of clamping limb connects upper arm 13.7, and the inner surface of upper arm 13.7 is
Arc contact surface 13.9, arc contact surface 13.9 hold workpiece 11 tightly.Supporting block 13.3 realizes the supporting role to workpiece 11, upper arm
13.7 shrink under the drive of lower air spider 13.1, realize 13.9 workpiece pressing of arc contact surface, 11 outer surface, realize and hold tightly
The course of work.
As shown in figure 11,4 specific structure of main motor driving device is that motor rack 4.1 is mounted on a left side for main pedestal 1
Rear side is equipped with main motor 4.2 on motor rack 4.1, and main motor 4.2 is connected by shaft coupling A4.3 with axis 4.7, and axis 4.7 passes through
The bearing setting up and down of motor rack 4.1 is supported, and is equipped with belt pulley A4.6 on axis 4.7, on belt pulley A4.6 and main shaft 3
The connection of belt 4.9 is cased between belt pulley B3.8.
The connection structure of the main shaft 3 is that the main spindle box body 3.1 of main shaft is located on main pedestal 1 by screw, main shaft
The inner hole upper end of cabinet 3.1 is equipped with Biserial cylindrical roller bearing 3.3 and bidirectional angular contact thrust ball bearing 3.4 from top to bottom；It is main
The inner hole lower end of axle box 3.1 is equipped with Biserial cylindrical roller bearing 3.3, Biserial cylindrical roller bearing 3.3 and bidirectional propulsion angle
The outer ring of contact ball bearing 3.4 is interference fitted with 3.1 inner hole of main spindle box body, inner ring and central axis 3.2 respectively；Central axis
3.2 lower part is equipped with encoder 3.6；The tail portion of central axis 3.2 is equipped with belt pulley B3.8 by shaft coupling B3.7.
There is box flange 3.10 in the upper end of the main spindle box body 3.1, there is 3.11 He of adjusting screw on box flange 3.10
Fastening screw 3.12, the depth that is screwed by adjusting screw 3.11 in box flange 3.10 can change the main-shaft axis of main shaft 3
3.13 tilt angle pours into solidifiable colloid stationary positioned main-shaft axis 3.13 between box flange 3.10 and pedestal 1
Tilt angle, fastening screw 3.12 fasten the main spindle box body 3.1 after main-shaft axis 3.13 positions on pedestal 1, adjustment are facilitated to lead
The depth of parallelism of axis axis and servo-drive -Z direction.
There is the stomata 3.9 for there are connection bottom and top on connection main spindle box body 3.1 on the main spindle box body 3.1, stomata will
Pressure-air leads to the top of main shaft 3, plays hermetic seal protection to main shaft.
Linear axis servo motor 5.4 and silk when the vertical turning Special Purpose Machine for Processing of brake rim works, on feeding manipulator 5
Thick stick 5.6 drives L-type bent plate 5.8 to move down, and the upper air spider 5.27 on the bent plate end 5.24 of L-type bent plate 5.8 is with motivation
Tool hand fixture 14 embraces the workpiece 11 in material path 12 using short side 14.2, and linear axis servo motor 5.4 and lead screw 5.6 drive L-type
Bent plate 5.8, which moves up, takes workpiece 11 in one's arms, rotating shaft servo motor 5.3 and the driving branch of retarder 5.15 on feeding manipulator 5
The revolution cabinet 5.2 supportted on lower flange 5.10, transition sleeve 5.11, upper flange 5.12 rotates, and revolution cabinet 5.2 drives L-type curved
Plate 5.8, air spider 5.27, manipulator fixture 14, workpiece 11 rotate, the trajectory line 5.1 of the motion profile of workpiece 11 such as Fig. 3,
Linear axis servo motor 5.4 and lead screw 5.6 on feeding manipulator 5 drive L-type bent plate 5.8 to move down, upper air spider
5.27 unclamp workpiece 11, will be on the lower air spider 13.1 of 11 feeding of workpiece to main shaft 3.
Upper air spider 5.27 unclamps workpiece 11, by the lower air spider 13.1 of 11 feeding of workpiece to main shaft 3, workpiece 11
It is supported by 3 supporting blocks 13.3 of main shaft fixture 13, the air-actuated jaw 13.5 on chuck 13.1 drives clamping limb 13.2, passes through 3
The arc contact surface 13.9 of a clamping limb 13.2 clamps the excircle of workpiece 11.
The main motor 4.2 of main motor driving device 4 passes through shaft coupling 4.3, axis 4.7, shaft coupling A4.8, belt pulley 4.6, skin
With the belt pulley 3.8 in 4.9 driving spindles 3, the belt pulley 3.8 in driving spindle 3 passes through shaft coupling B3.7,3.2 band of central axis
Dynamic chuck 13.1 rotates, and workpiece 11 is driven to turn round.
Servo-drive -Z direction 6 and servo-drive -X direction 8 link, and servo motor 6.1 and ball-screw 6.4 drive saddle
7 move on the rectilinear orbit 2.1 of column 2, servo motor 8.1 and ball-screw 8.3 the driving slide plate 9 being mounted on saddle 7
It is moved in the linear guide 7.1 of saddle 7, knife rest 10 is mounted on slide plate 9, with servo-drive -Z direction 6 and the side servo-drive-X
To 8 linkage cutting workpieces 11.
Pedestal 1 is in truncated rectangular pyramids infundibulate, has truncated rectangular pyramids shape hopper walls 1.1 and bell mouth 1.2, main shaft 3 is mounted on truncated rectangular pyramids
On shape hopper walls 1.1, lathe is discharged by truncated rectangular pyramids shape hopper walls 1.1 and bell mouth 1.2 in the chip that cutting process generates.
After workpiece 11 completes processing, the air-actuated jaw 13.5 on lower air spider 13.1 drives clamping limb 13.2 to unclamp workpiece
11, the upper air spider 5.27 on the bent plate end 5.24 of L-type bent plate 5.8 drives manipulator fixture 14 to embrace using short side 14.2
Workpiece 11, linear axis servo motor 5.4 and lead screw 5.6 drive L-type bent plate 5.8 to move up and take workpiece 11 in one's arms, feeding manipulator 5
On rotating shaft servo motor 5.3 and retarder 5.15 driving be supported on lower flange 5.10, transition sleeve 5.11, upper flange 5.12,
Cabinet 5.2 on lower bearing 5.13, upper bearing (metal) 5.14 rotates, and cabinet 5.2 drives L-type bent plate 5.8, upper air spider 5.27, machine
Tool hand fixture 14, workpiece 11 rotate, the trajectory line 5.1 of the motion profile of workpiece 11 such as Fig. 3, the linear axis on feeding manipulator 5
Servo motor 5.4 and lead screw 5.6 drive L-type bent plate 5.8 to move down, and air spider 5.27 unclamps workpiece 11, and workpiece 11 is sent
It is back to material path 12.
3 axis of main shaft and the vertical placement of horizontal plane, knife rest 10 is above main shaft 3, servo-drive -Z direction 8 and servo
Drive the linkage of -X direction 6 to carry out machining, feeding manipulator 5 can by workpiece 11 from material path 12 on automatic charging to main shaft 3,
And the 11 blanking feedback channel 12 of brake rim workpiece that will be processed.
Claims (9)
1. a kind of vertical turning Special Purpose Machine for Processing of brake rim, it is characterised in that: column (2) are equipped at the rear of main pedestal (1),
The front end of main pedestal (1) is in the hopper walls (1.1) of truncated rectangular pyramids shape, is bell mouth (1.2) in the middle part of hopper walls (1.1)；In bell mouth
(1.2) side is equipped with main shaft (3), coaxially connected main shaft fixture (13) on main shaft (3)；Master is equipped in the rear side end of main pedestal (1)
Motor driver (4), main motor driving device (4) connect with main shaft (3) and provide power；
Pass through Z-direction servo drive (6) connection X-direction servo drive (8), X-direction servo-drive on column (2)
It is connected on device (8) knife rest (10), knife rest bottom connects cutterhead, and cutterhead position is corresponding with the position of main shaft fixture (13)；
It is in the structure that the outboard end of column (2) is equipped with feeding manipulator (5), the manipulator base of main pedestal (1) connection
(5.9), Linear servo device is connected by rotary servovalve device above manipulator base (5.9), connected on Linear servo device
It connects L-type bent plate (5.8), L-type bent plate (5.8) end connects manipulator fixture (14) by upper air spider (5.27)；By returning
Turn servomechanism installation and Linear servo device drives manipulator fixture (14) rotation and lifting, workpiece (11) is fallen into main shaft fixture
(13) or from main shaft fixture (13) it takes out.
2. the vertical turning Special Purpose Machine for Processing of brake rim as described in claim 1, it is characterised in that: the rotary servovalve dress
Setting structure is, the lower flange (5.10) that is fixedly connected sequentially in manipulator base (5.9), transition sleeve (5.11) and upper flange
(5.12), lower flange (5.10) covers in the inner ring of lower bearing (5.13), and upper flange (5.12) is covered in the interior of upper bearing (metal) (5.14)
On ring, the outer ring of lower bearing (5.13) and upper bearing (metal) (5.14) is covered jointly in revolution cabinet (5.2), in revolution cabinet (5.2)
Cavity upper end is equipped with retarder (5.15), and the outer housing (5.16) of retarder (5.15) is fixed by screws in revolution cabinet
(5.2) on, wherein the input terminal of retarder (5.15) connects rotating shaft servo motor (5.3), and output end is connected by screw to
Flange (5.12).
3. the vertical turning Special Purpose Machine for Processing of brake rim as claimed in claim 2, it is characterised in that: the linear servo dress
Setting structure is, the surface of revolution cabinet (5.2) is equipped with linear guide (5.7), and L-type bent plate (5.8) passes through bent plate pedestal
(5.25) it is slidably connected on linear guide (5.7)；Linear axis servo motor (5.4) are fixed in revolution cabinet (5.2) upper end,
The output shaft of linear axis servo motor (5.4) is connected by band-type brake (5.5) with lead screw (5.6), lead screw (5.6) upper and lower ends difference
It is supported in revolution cabinet (5.2) by bearing (5.21), mating connection nut seat (5.23), nut seat on lead screw (5.6)
(5.23) pass through nut sleeve (5.26) connection L-type bent plate (5.8) outside.
4. the vertical turning Special Purpose Machine for Processing of brake rim as described in claim 1, it is characterised in that: the manipulator fixture
(14) it is made of the L-type clamp arm of three circle distributions, the horizontal long side (14.1) of L-type clamp arm is fixed on air spider
(5.27) on, vertical short side (14.2) clamping workpiece (11).
5. the vertical turning Special Purpose Machine for Processing of brake rim as described in claim 1, it is characterised in that: the main shaft fixture
(13) structure is air spider (13.1) under connecting on main shaft (3), three T of circumference uniform distribution on lower air spider (13.1)
Type groove (13.4) connects supporting block (13.3) on each T-slot (13.4)；Pneumatic clamping there are three being set on lower air spider (13.1)
Pawl (13.5), each air-actuated jaw (13.5) are arranged between every two supporting block (13.3), connect on air-actuated jaw (13.5)
It connects clamping limb (13.2), clamping limb (13.2) top connects upper arm (13.7), and the inner surface of upper arm (13.7) is arc contact surface
(13.9), arc contact surface (13.9) holds workpiece (11) tightly.
6. the vertical turning Special Purpose Machine for Processing of brake rim as described in claim 1, it is characterised in that: the main motor driving
Device (4) specific structure is that motor rack (4.1) is mounted on the left rear side of main pedestal (1), and motor rack is equipped with main electricity on (4.1)
Machine (4.2), main motor (4.2) pass through shaft coupling A(4.3) it is connected with axis (4.7), axis (4.7) on motor rack (4.1) by dividing into
The bearing set is supported, and axis is equipped with belt pulley A(4.6 on (4.7)), belt pulley A(4.6) and main shaft (3) on belt pulley B
(3.8) belt (4.9) connection is cased between.
7. the vertical turning Special Purpose Machine for Processing of brake rim as claimed in claim 6, it is characterised in that: the main shaft (3)
Connection structure is that the main spindle box body (3.1) of main shaft is located on main pedestal (1) by screw, on the inner hole of main spindle box body (3.1)
End is equipped with Biserial cylindrical roller bearing (3.3) and bidirectional angular contact thrust ball bearing (3.4) from top to bottom；Main spindle box body (3.1)
Inner hole lower end be equipped with Biserial cylindrical roller bearing (3.3), Biserial cylindrical roller bearing (3.3) and bidirectional propulsion angular contact ball
Respectively with main spindle box body (3.1) inner hole, inner ring and central axis (3.2) are interference fitted for the outer ring of bearing (3.4)；Central axis
(3.2) lower part is equipped with encoder (3.6)；The tail portion of central axis (3.2) passes through shaft coupling B(3.7) belt pulley B is installed
(3.8).
8. the vertical turning Special Purpose Machine for Processing of brake rim as claimed in claim 7, it is characterised in that: the main spindle box body
(3.1) upper end has box flange (3.10), there is adjusting screw (3.11) and fastening screw (3.12) on box flange (3.10),
The depth that is screwed by adjusting screw (3.11) in box flange (3.10) can change the main-shaft axis (3.13) of main shaft (3)
Tilt angle pours into solidifiable colloid stationary positioned main-shaft axis (3.13) between box flange (3.10) and pedestal (1)
Tilt angle, fastening screw (3.12) fasten the main spindle box body (3.1) after main-shaft axis (3.13) positioning on pedestal (1).
9. the vertical turning Special Purpose Machine for Processing of brake rim as claimed in claim 8, it is characterised in that: the main spindle box body
(3.1) there is the stomata (3.9) for there are connection bottom and top on connection main spindle box body (3.1) on, stomata (3.9) draws pressure-air
To the top of main shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514644.5A CN110142437A (en) | 2019-06-14 | 2019-06-14 | The vertical turning Special Purpose Machine for Processing of brake rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514644.5A CN110142437A (en) | 2019-06-14 | 2019-06-14 | The vertical turning Special Purpose Machine for Processing of brake rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110142437A true CN110142437A (en) | 2019-08-20 |
Family
ID=67591313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910514644.5A Pending CN110142437A (en) | 2019-06-14 | 2019-06-14 | The vertical turning Special Purpose Machine for Processing of brake rim |
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| Country | Link |
|---|---|
| CN (1) | CN110142437A (en) |
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| CN111730339A (en) * | 2020-06-18 | 2020-10-02 | 苏州耀水源环境科技有限公司 | Feeding and discharging mechanism for cutting processing of edge of filter plate of plate filter press |
| CN114812480A (en) * | 2022-05-09 | 2022-07-29 | 吉林大学 | Precision measurement device for appearance characteristics of outer surface of large-diameter workpiece |
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Address after: 110142 No. 1-8, 17a, Kaifa Road, Shenyang Economic and Technological Development Zone, Liaoning Province Applicant after: General Technology Group Shenyang Machine Tool Co.,Ltd. Address before: 110142 No. 1-8, 17a, Kaifa Road, Shenyang Economic and Technological Development Zone, Liaoning Province Applicant before: SHENYANG MACHINE TOOL (GROUP) CO.,LTD. |