CN108381185A - Roller carrier shaft cuts the lathe of jump-ring slot, face work, chamfering and centering one - Google Patents
Roller carrier shaft cuts the lathe of jump-ring slot, face work, chamfering and centering one Download PDFInfo
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- CN108381185A CN108381185A CN201810076900.2A CN201810076900A CN108381185A CN 108381185 A CN108381185 A CN 108381185A CN 201810076900 A CN201810076900 A CN 201810076900A CN 108381185 A CN108381185 A CN 108381185A
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- 230000007246 mechanism Effects 0.000 claims abstract description 108
- 239000000463 material Substances 0.000 claims abstract description 76
- 238000003754 machining Methods 0.000 claims abstract description 35
- 230000001360 synchronised effect Effects 0.000 claims description 38
- 230000001939 inductive effect Effects 0.000 claims description 21
- 230000033001 locomotion Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 238000011112 process operation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 206010000372 Accident at work Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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- 230000033764 rhythmic process Effects 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 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
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The present invention provides the lathe that a kind of roller carrier shaft cuts jump-ring slot, face work, chamfering and centering one, including automatic feed mechanism, roller carrier shaft organisation of working, automatic material gripping mechanism and control mechanism, roller carrier shaft organisation of working includes processing platform, workpiece placement station, main the linear guide, carrying roller axis machining apparatus, main ball-screw and main servo motor, main the linear guide is opposite to be located at processing platform end, and workpiece placement station is arranged between main the linear guide；Carrying roller axis machining apparatus is mounted in main the linear guide, main ball-screw both sides are fixed on main servo motor and processing platform, middle part is fixed on carrying roller axis machining apparatus, the operating side of carrying roller axis machining apparatus is flushed with the placement open height of workpiece placement station, allocation mouth is oppositely arranged with mouth is placed, and two manipulators of automatic material gripping mechanism are set to allocation mouth and place above mouth；Control mechanism is connect with automatic feed mechanism, main servo motor, carrying roller axis machining apparatus and automatic material gripping mechanism.The present invention improves processing efficiency.
Description
Technical field
Jump-ring slot, face work, chamfering are cut the present invention relates to field of mechanical technique more particularly to a kind of roller carrier shaft and hit the heart
The lathe of hole one.
Background technology
Roller carrier shaft is the important accessory of ribbon conveyer, on the one hand major function is held up on conveyer belt and conveyer belt
Material, be on the other hand to drive idler pipe, bearing block, outer race and sealing frictional force between conveyer belt using it
Part rotates, to realize the transmission of material together with conveyer belt.
Numerically-controlled machine tool is generally by the manual loading and unloading of operating personnel at present, after workpiece often machines a face, by operator
Member replaces another face clamping again manually, restarts numerically-controlled machine tool processing, and each workpiece wants manual clamping many times；Also,
Traditional lathe is single to the machining function of roller carrier shaft, i.e., the lathe of one specific function is only used for the specific of processing roller carrier shaft
Process completes the face work of roller carrier shaft, chamfering, centering and cuts four manufacturing procedures of jump-ring slot and just need to use four kinds
The lathe of corresponding function.
This numerically-controlled machine tool, there are following deficiencies：
1, in numerically-controlled machine tool process, operating personnel need to stay in always etc. beside numerically-controlled machine tool, coordinate numerically-controlled machine tool
Rhythm of production, human cost is high, and feeding efficiency is low；
2, it is likely to occur that operator is careless slightly to cause unnecessary industrial accident to occur, there are great security risks；
3, since a machine tool can only realize a kind of function, so in process, needing to put more lathes, this meeting
Occupy larger floor space, every lathe is required at least one operating personnel to carry out management and control, reduces efficiency, significantly
Labour cost is improved, processing efficiency is also reduced.
Invention content
The technical problem to be solved in the present invention is to provide a kind of roller carrier shaft and cuts jump-ring slot, face work, chamfering and hit the heart
The lathe of hole one.
What the problem of the present invention was realized in：
A kind of roller carrier shaft cuts the lathe of jump-ring slot, face work, chamfering and centering one, including an autoloader
Structure, a roller carrier shaft organisation of working, an automatic material gripping mechanism and a control mechanism, the roller carrier shaft organisation of working include that a processing is flat
Platform, a workpiece placement station, two groups of main the linear guides, two carrying roller axis machining apparatus, two main ball-screws, two main feed screw nuts and two
Main servo motor, the opposite left part for being located at processing platform of main the linear guide described in one group, main the linear guide phase described in another group
To being located at the right part of processing platform, the workpiece placement station is arranged between two groups of main the linear guides；Two roller carrier shafts add
Tooling is set in two groups of main the linear guides, and the two main servo motors are installed on processing platform both sides, the main ball wire
It is fixed on the outside of thick stick on main servo motor, is fixed on processing platform on the inside of the main ball-screw, the main ball wire
The middle part of thick stick is fixed on by main feed screw nut on carrying roller axis machining apparatus, the operating side of the two carrying roller axis machining apparatus and work
The placement open height of part mounting table flushes, and work piece platform in the allocation mouth and automatic feed mechanism of the workpiece placement station
It places mouth to be oppositely arranged, two manipulators of the automatic material gripping mechanism are respectively arranged on the allocation mouth and work piece of workpiece placement station
Above the placement mouth of platform；The control mechanism respectively with automatic feed mechanism, main servo motor, carrying roller axis machining apparatus and automatic
Material grabbing mechanism connects；
Workpiece is raised to work piece platform and placed on mouth accordingly by the control mechanism control automatic feed mechanism, and is adjusted
After saving good position, the control mechanism controls automatic material gripping mechanism and picks up workpiece downwards again, and is moved to putting for workpiece placement station
It sets on mouth, two carrying roller axis machining apparatus of control carry out workpiece to cut jump-ring slot, face work, chamfering and centering process operation,
After processing, roller carrier shaft finished product is removed by allocation mouth by control machinery hand.
Further, each carrying roller axis machining apparatus include a main shaft drives unit, one first lead screw pushing unit,
One toolbox processes unit and one second lead screw pushing unit；
The main shaft drives unit include a spindle box, a main shaft, one from belt pulley, a driving belt, a main pulley,
One power motor and a pull rod, the main shaft are installed in spindle box, it is described from belt pulley be mounted on main shaft rear end, it is described from
Belt pulley is connected to main pulley, the output of the main pulley and the power motor at the top of spindle box by driving belt
End connection；Central through hole is equipped in the main shaft, the pull rod is placed in the central through hole；The power motor is connected to control
Mechanism processed；
The first lead screw pushing unit includes a nut sliding sleeve, one first ball-screw, a telescopic, one first servo
Motor, a sliding block, a sliding block fixed plate and a first straight line guide rail, the front end of first ball-screw by nut sliding sleeve with
The rear end of pull rod connects, and the rear end of first ball-screw is connected to first servo motor, and the first straight line guide rail is fixed
It is put in slide nut, and the first straight line guide rail is connect with sliding block slide fit, the sliding block is fixed by the sliding block fixed plate
On telescopic；The first servo motor is connected to control mechanism；
The toolbox processing unit includes a knife rest plate, one first rack, a first gear, a tooth form slide, one
Knife rest, a knife bar and a drill bit, the knife rest plate is before the front end of main shaft, the rear end connecting rod of first rack
End, the front end of first rack be mounted on knife rest plate on first gear engage, the first gear also with mounted on knife
Tooth form slide engagement on frame disk, the knife rest are connect by tooth form slide with knife rest plate, and the knife bar and drill bit correspond to installation
Corresponding position is equipped with a lathe tool and a slot knife from front to back at the front end of knife rest, the lateral edges of the knife bar front end；Institute
Knife bar and drill bit are stated as the operating side of carrying roller axis machining apparatus；
The second lead screw pushing unit includes a slide unit panel, two second straight line guide rails, a slide unit, one second ball wire
Thick stick, one second feed screw nut and one second servo motor, the two second straight line guide rails are installed on slide unit, the slide unit panel
Top be installed on spindle box bottom, the two bottom sides of the slide unit panel are separately mounted on two second straight line guide rails, described
Second ball-screw is fixed on slide unit panel bottom by the second feed screw nut, and the rear end of second ball-screw is connected to
The output end of two servo motors, second servo motor are fixed on a slide unit rear end, pass through in the middle part of the main ball-screw
Main feed screw nut is fixed on slide unit；Second servo motor is connected to control mechanism.
Further, the main shaft drives unit further include at least four base bearings, a mainshaft cap, a telescopic flange frame,
One pull rod key covers and a flat key, main shaft is fixed in spindle box by the base bearing and mainshaft cap, the flat key is installed on
Between pull rod and pull rod key set, the pull rod key set is mounted on rear-end of spindle, and the telescopic flange frame is fixed on spindle box
Rear end, and the rear end of the pull rod, main shaft rear end, from belt pulley, pull rod key set and flat key be installed in telescopic
In flange frame, the rear end of the telescopic flange frame is fixed on telescopic front end.
Further, the first lead screw pushing unit further includes one first feed screw nut, a pull-rod nut, a pull rod shaft
Hold, a bearing cap, a first shaft coupling, a motor bearing seat, one first lead screw bearing, two close to switch and one close to switch sense
It answers block, first ball-screw to be installed in the rear end of nut seat by the first feed screw nut, passes through the pull-rod nut, axis
It holds lid and the rear end of pull rod is fixed in the front end of nut sliding sleeve by pull rod bearing；The first servo motor and the first ball wire
It is connected by first shaft coupling between thick stick, the motor bearing seat is installed on telescopic rear end, after first ball-screw
End is fixed on by the first lead screw bearing on motor bearing seat；It is described to be fixed on slide nut close to inductive switching block bottom and put on,
It is described to be located at two close between switching close to inductive switching block, and on first straight line guide rail；It is described to be connected close to switch
To control mechanism.
Further, the second lead screw pushing unit further includes at least two second lead screw bearings and a second shaft coupling,
It is connected by second shaft coupling between second servo motor and the second ball-screw, front and back the two of second ball-screw
End is fixed on the rear and front end of slide unit panel by two second lead screw bearings.
Further, the automatic feed mechanism includes that a feeding unit, a workpiece positioning unit and a workpiece adjust list
Member；
The feeding unit includes a material platform, a die pad and two material ejection cylinders, and a glove is equipped in the material platform
Chamber, for placing control mechanism；The front end of the die pad is set on the rear end face of material platform, and two material ejection cylinders are installed on
The left and right sides of die pad, and the piston rod of two material ejection cylinders is fixed on the two sides of die pad；The material platform it is upper
Surface and the upper surface of the die pad are located on same inclined-plane；Two material ejection cylinders are connected to control mechanism；
The workpiece positioning unit includes a work piece platform, a material blocking block, an inductor and two positioning sliding blocks, the work
The front end of part emplacing platform be set to die pad rear end face on, and the upper surface of the front end face of the work piece platform and die pad it
Between have an inclined angle alpha 1, the inclined angle alpha 1 be 50 °~80 °；Two material blocking blocks and inductor are fixed on work piece platform
Rear end face above, and the inductor is between two material blocking blocks；Two positioning sliding blocks are installed on the upper of work piece platform
Surface, and positioned at the left and right sides of two material blocking blocks；The inductor is connected to control mechanism；
It includes that an adjusting platform, two adjusting sliders and a transmission component, the adjusting platform are solid that the workpiece, which adjusts unit,
Due to the rear end of work piece platform, a cavity is equipped in the adjusting platform, the cavity is equipped with a cover board, the adjusting
Slider frame is set on cover board, and the front end of the adjusting slider is fixedly connected with the rear end of positioning sliding block；The cavity it is front and back
Both sides are equipped with a sliding rail, and two lower ends of each adjusting slider are separately mounted on two sliding rails；The transmission component and two
The lower end of adjusting slider is correspondingly connected with, and two adjusting sliders of driving are moved inward along sliding rail, to drive positioning sliding block inside
It is mobile, clamp workpiece；The transmission component is connected to control mechanism.
Further, the transmission component includes a third servo motor, a main synchronous pulley, one from synchronous pulley and one
Synchronous belt, the main synchronous pulley and the left and right sides that cavity is located at from synchronous pulley, the left and right ends of the synchronous belt
It is sheathed on main synchronous pulley respectively and from synchronous pulley, the lower end of two adjusting sliders, which is also individually fixed in synchronous belt, to be moved
The opposite both sides in direction, the main synchronous pulley are installed on the output end of third servo motor, the third servo motor connection
To control mechanism.
Further, each positioning sliding block includes a fixed block, a pusher cylinder and an expeller, the fixed block
It being integrally formed with adjusting slider, the bottom of the fixed block and the bottom of expeller are mounted on the upper surface of work piece platform,
The expeller is set to the inside of fixed block, and the pusher cylinder is installed in fixed block, and the piston rod of the pusher cylinder
It is connect with expeller；The pusher cylinder is connected to control mechanism.
Further, the automatic material gripping mechanism includes a truss, a cross travel unit and two longitudinal directions that are oppositely arranged
Mobile unit, the erection of truss is above automatic feed mechanism and roller carrier shaft organisation of working, the cross travel unit and vertical
It is set to truss frame upper end to mobile unit；
The cross travel unit includes a lateral servo motor, a servo deceleration machine, a second gear, one second tooth
Item, one group of transverse direction the linear guide, one group of transverse slider, two lateral pickups and a cross slide, one group of transverse slider are solid
Due to the cross slide bottom, the transverse slider is connect with lateral the linear guide slide fit, and two lateral pickups are set to
Second rack both sides, the transverse direction servo motor drive second gear rotation, the second gear to pass through by servo deceleration machine
Second rack drives cross slide is moved horizontally along the linear guide；The transverse direction servo motor, servo deceleration machine and lateral biography
Sensor is connected to control mechanism；
Each longitudinal movement unit is straight including a servo longitudinal motor, a third gear, a third rack, a longitudinal direction
Line guide rail, a longitudinal sliding block, a manipulator, a mechanical arm and a longitudinal sensor, the third rack are fixed in mechanical arm
Side, the servo longitudinal motor driving third gear rotation, the third gear are moved vertically by third rack drives mechanical arm
It is dynamic；The manipulator and longitudinal sensor are installed on mechanical arm bottom, between two manipulators in the two longitudinal movement units
Distance it is equal with the distance between the placement mouth of work piece platform with the allocation mouth of workpiece placement station；The longitudinal sensor,
Manipulator and servo longitudinal motor are connected to control mechanism.
Further, the control mechanism includes an operation panel and a control cabinet, and the operation panel is set to and grabs automatically
Expect mechanism on, the control cabinet be mounted on automatic feed mechanism in, the control cabinet respectively with operation panel, autoloader
Structure, main servo motor, carrying roller axis machining apparatus and automatic material gripping mechanism connection.
The advantage of the invention is that：
1, automatic feed mechanism can be used for the numerically-controlled machine tool of different model different manufacturers, and feeding stroke is controllable, stability
By force, small, it is at low cost, the operation of people's Duo Tai lathes may be implemented；A large amount of manpower and materials and time are saved, effect is improved
Rate；
2, the self-feeding mode of workpiece can avoid unnecessary industrial accident from occurring significantly, and depositing reduces security risk；
3, by face work, chamfering, centering and cut jump-ring slot these four functions all merge on a numerically-controlled machine tool, i.e.,
Only it can be achieved with the face work of roller carrier shaft, chamfering, centering and the four processing works for cutting jump-ring slot with a numerically-controlled machine tool
Sequence.The more people's operations of multiple devices are upgraded to 1 people operation, whole automations of roller carrier shaft processing is realized, improves efficiency,
Labour cost is saved, processing efficiency is substantially increased.
Description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 be a kind of roller carrier shaft of the present invention cut jump-ring slot, face work, chamfering and centering one the structure of lathe show
It is intended to.
Fig. 2 is the structural schematic diagram of automatic feed mechanism in the present invention.
Fig. 3 adjusts the vertical view of unit for workpiece positioning unit in the automatic feed mechanism of the present invention and workpiece.
Fig. 4 is the structural schematic diagram of transmission component in automatic feed mechanism in the present invention.
Fig. 5 is the front view of middle idler roller axis processing machine structure of the present invention.
Fig. 6 is the rearview of middle idler roller axis processing machine structure of the present invention.
Fig. 7 is the structural schematic diagram of middle idler roller axis machining apparatus of the present invention.
Fig. 8 is that the toolbox of middle idler roller axis machining apparatus of the present invention processes the part-structure schematic diagram of unit.
Fig. 9 is the structural schematic diagram of automatic material gripping mechanism in the present invention.
Figure 10 be the present invention work pieces process after roller carrier shaft finished product structural schematic diagram.
Figure label explanation：
100- automatic feed mechanisms, 101- feeding units, 111- material platforms, 112- die pads, 113- material ejection cylinders, 114-
Object placing cavity, 115- piston rods；102- workpiece positioning unit, 121- work pieces platform, 122- material blocking blocks, 123- inductors, 124-
Positioning sliding block, 1241- fixed blocks, 1242- pusher cylinders, 1243- expellers, 1244- inductive switches；103- workpiece adjust single
Member, 131- adjust platform, 132- adjusting sliders, 133- transmission components, 1331- thirds servo motor, the main synchronous pulleys of 1332-,
1333- is from synchronous pulley, 1334- synchronous belts, 134- cavitys, 135- cover boards, 136- sliding rails；
200- roller carrier shafts organisation of working, 201- processing platforms, 202- workpiece placement stations, 2021- allocation mouths, the main straight lines of 203-
Guide rail, 204- carrying rollers axis machining apparatus, the main ball-screws of 205-, the main feed screw nuts of 206-；210- main shaft drives unit, 2101-
Spindle box, 2102- main shafts, 2103- from belt pulley, 2104- driving belts, 2105- main pulleys, 2106- power motors,
2107- pull rods, 2108- base bearings, 2109- mainshaft caps, 2110- telescopics flange frame, 2111- pull rod keys set, 2112- flat keys,
2113- central through holes；The first lead screws of 220- pushing unit, 2201- nuts sliding sleeve, the first ball-screws of 2202-, 2203- first
Feed screw nut, 2204- sliding blocks fixed plate, 2205- first servo motors, 2206- position limiting slide blocks, 2207- first straight lines guide rail,
2208- pull-rod nuts, 2209- pull rods bearing, 2210- bearing caps, 2211- first shaft couplings, 2212- motor bearing seats, 2213-
First lead screw bearing, 2214- are close to switch, 2215- close to inductive switching block, 2216- telescopics；230- toolbox work sheets
Member, 2301- knife rest plates, the first racks of 2302-, 2303- first gears, 2304- tooth forms slide, 2305- knife rests, 2306- knife bars,
2307- drill bits, 2308- lathe tools, 2309- slot knives；The second lead screws of 240- pushing unit, 2401- slide units panel, 2402- second are straight
Line guide rail, 2403- slide units, the second ball-screws of 2404-, the second feed screw nuts of 2405-, the second servo motors of 2406-, 2407-
Second lead screw bearing, 2408- second shaft couplings；
300- automatic material gripping mechanisms, 310- truss, 320- cross travel units, 3201- transverse directions servo motor, 3202- are watched
Take speed reducer, the second racks of 3203-, 3204- transverse directions the linear guide, 3205- cross slides；330- vertically moves unit, 3301-
Servo longitudinal motor, 3302- thirds gear, 3303- thirds rack, the longitudinal directions 3304- the linear guide, 3305- longitudinal sliding blocks,
3306- manipulators, 3307- longitudinal sensors, 3308- mechanical arms；
400- control mechanisms, 401- operation panels, 402- control cabinets；
500- workpiece.
Specific implementation mode
To make the present invention be clearer and more comprehensible, now with a preferred embodiment, and attached drawing is coordinated to be described in detail below.
As shown in Figure 1, a kind of roller carrier shaft of the present invention cuts the lathe of jump-ring slot, face work, chamfering and centering one,
Including an automatic feed mechanism 100, a roller carrier shaft organisation of working 200, an automatic material gripping mechanism 300 and a control mechanism 400, institute
It includes a processing platform 201, a workpiece placement station 202, two groups of main the linear guides 203, two carrying rollers to state roller carrier shaft organisation of working 200
Axis machining apparatus 204, two main ball-screws 205, two main feed screw nuts 206 and two main servo motors (not shown), described in one group
The opposite left part for being located at processing platform 201 of main the linear guide 203, main the linear guide 203 described in another group is opposite to be located at processing
The right part of platform 201, the workpiece placement station 202 are arranged between two groups of main the linear guides 203；The two roller carrier shaft processing
Device 204 is mounted in two groups of main the linear guides 203, and the two main servo motors are installed on 201 both sides of processing platform, the master
The outside of ball-screw 205 is fixed on main servo motor, and the inside of the main ball-screw 205 is fixed on processing platform 201
On, the middle part of the main ball-screw 205 is fixed on by main feed screw nut 206 on carrying roller axis machining apparatus 204, two supports
The operating side of roll shaft processing unit (plant) 204 is flushed with 2021 height of allocation mouth of workpiece placement station 202, and the workpiece placement station
Placement mouth (the workpiece in work piece platform 121 of 202 allocation mouth 2021 and work piece platform 121 in automatic feed mechanism 100
Correct placement position) it is oppositely arranged, two manipulators of the automatic material gripping mechanism 300 are respectively arranged on the peace of workpiece placement station 202
Set placement mouth top of the mouth 2021 with work piece platform 121；The control mechanism 400 is watched with automatic feed mechanism 100, master respectively
Motor, carrying roller axis machining apparatus 204 and automatic material gripping mechanism 300 is taken to connect；
The control mechanism 400 controls automatic feed mechanism 100 and workpiece 500 is raised to work piece platform 121 accordingly
It places on mouth, and after adjusting good position, the control mechanism 400 controls automatic material gripping mechanism 300 and picks up workpiece 500 downwards again,
And be moved on the placement mouth 2021 of workpiece placement station 202, two carrying roller axis machining apparatus 204 of control carry out workpiece 500 to cut card
Roller carrier shaft finished product after processing, is removed by control machinery hand and is pacified by spring slot, face work, chamfering and centering process operation
Set mouth 2021.
1, the structure of automatic feed mechanism 100 is specially：
As shown in Figures 2 to 4, the automatic feed mechanism 100 includes a feeding unit 101, a workpiece positioning unit 102
And one workpiece adjust unit 103, the control mechanism 400, which automatically controls feeding unit 101 and is lifted up, completes feeding to workpiece
Positioning unit 102 is adjusted with unit 103 from workpiece positioning unit 102 and workpiece on adjustment workpiece 500 to correct position；
The feeding unit 101 includes a material platform 111, a die pad 112 and two material ejection cylinders 113, the material platform
It is equipped with an object placing cavity 114 for placing control mechanism 400 in 111, reduces the waste in space；The front end of the die pad 112
On the rear end face of material platform 111, two material ejection cylinders 113 are installed on the left and right sides of die pad 112, and two tops
The piston rod 115 of material cylinder 113 is fixed on the two sides of die pad 112；The upper surface of the material platform 111 and the die pad
112 upper surface is located on same inclined-plane；Two material ejection cylinders 113 are connected to control mechanism 400；
The workpiece positioning unit 102 is fixed including a work piece platform 121, a material blocking block 122, an inductor 123 and two
The front end of position sliding block 124, the work piece platform 121 is set on the rear end face of die pad 112, and the work piece platform 121
Front end face and the upper surface of die pad 112 between have an inclined angle alpha 1, ranging from 50 °~80 ° of the inclined angle alpha 1；Two
The material blocking block 122 and inductor 123 are fixed on above the rear end face of work piece platform 121, and the inductor 123 is located at two
Between material blocking block 122；Two positioning sliding blocks 124 are installed on the upper surface of work piece platform 121, and are located at two material blocking blocks 122
The left and right sides；Each positioning sliding block 124 include a fixed block 1241, a pusher cylinder 1242, an expeller 1243 and
One inductive switch 1244, the fixed block 1241 are integrally formed with adjusting slider 132, the bottom of the fixed block 1241 and pusher
The bottom of block 1243 is mounted on the upper surface of work piece platform 121, and the expeller 1243 is set to the inside of fixed block 1241,
The pusher cylinder 1242 is installed in fixed block 1241, and the piston rod of the pusher cylinder 1242 connects with expeller 1243
It connects；The inductive switch 1244 is installed on fixed block 1241；The pusher cylinder 1242 and inductive switch 1244 are connected to control
Mechanism 400 processed, the pusher cylinder 1242 in the location of workpiece by pusher cylinder 1242 for being finely adjusted, after being adjusted in place,
Signal it will be sent to control mechanism 400 in place by inductive switch 1244 and handled；
The workpiece adjusts single 103 and adjusts platform 131, two adjusting sliders 132 and a transmission component 133 including one, described
The rear end that platform 131 is fixed on work piece platform 121 is adjusted, a cavity 134, the sky are equipped in the adjusting platform 131
Chamber 134 is equipped with a cover board 135, and the adjusting slider 132 is set up on cover board 135, and the front end of the adjusting slider 132 with
The rear end of positioning sliding block 124 is fixedly connected；The front and rear sides of the cavity 134 are equipped with a sliding rail 136, each adjusting slider
132 two lower ends are separately mounted on two sliding rails 136；133 connection control mechanism 400 of the transmission component, the transmission group
Part 133 and the lower end of two adjusting sliders 132 are correspondingly connected with, and two adjusting sliders 132 of driving are moved inward along sliding rail 136, from
And positioning sliding block 124 is driven to move inward, clamp workpiece；
Wherein, in the selection of transmission component 133, the structure of the transmission component 133 is specially：
The transmission component 133 includes a third servo motor 1331, a main synchronous pulley 1332, one from synchronous pulley
1333 and a synchronous belt 1334, the main synchronous pulley 1332 and the left and right two that cavity 134 is located at from synchronous pulley 1333
The left and right ends of side, the synchronous belt 1334 are sheathed on main synchronous pulley 1332 and respectively from synchronous pulleys 1333, and two are adjusted
The lower end of sliding block 132 is also individually fixed in the both sides that the direction of motion is opposite in synchronous belt 1334, the main synchronous pulley 1332
It is installed on the output end of third servo motor 1331, the third servo motor 1331 is connected to control mechanism 400.
Wherein, in the selection of angle：Ranging from 50 °~80 ° of the inclined angle alpha 1, preferable angle are 75 °,
The falling speed and best results of workpiece at 75 °；Have one to tilt between the upper surface and horizontal plane of the work piece platform 121
Angle α 2 enables the workpiece fallen on work piece platform 121 to be fixed on work piece platform 121, will not roll down to die pad 112
On, strengthen to a certain extent workpiece work piece platform 121 stability.
Wherein, in the selection of size：The diameter one of the width and workpiece of 121 upper surface of work piece platform
It causes；The width of 112 upper surface of the die pad is consistent with the diameter of workpiece；It can ensure that only there are one workpiece every time in this way
It can be sent on work piece platform 121, it is easy to operation.
Wherein, material blocking block 122 in shape：The material blocking block 122 is triangular in shape, and the inclined-plane of triangle is directed towards workpiece
Emplacing platform 121 so that the effect of blocking can be more preferable.
2, the structure of carrying roller axis machining apparatus 204 is specially：
As shown in Fig. 5 to Fig. 8, the carrying roller axis machining apparatus 204 includes a main shaft drives unit 210, one first lead screw
Pushing unit 220, toolbox processing unit 230 and one second lead screw pushing unit 240；
The main shaft drives unit 210 is driven including a spindle box 2101, a main shaft 2102, one from belt pulley 2103, one
Belt 2104, a main pulley 2105, a power motor 2106, a pull rod 2107, at least four base bearings 2108, a mainshaft cap
2109, a telescopic flange frame 2110, pull rod key set 2111 and a flat key 2112, the main shaft 2102 are installed on spindle box
In 2101, the rear end that main shaft 2102 is mounted on from belt pulley 2103 is described to pass through driving belt 2104 from belt pulley 2103
It is connected to main pulley 2105, the output end of the main pulley 2105 and the power motor 2106 set on 2101 top of spindle box
Connection, the power motor 2106 drive driving belt 2104 to move by main pulley 2105, and the driving belt 2104 is logical
Crossing from belt pulley 2103 drives main shaft 2102 to rotate；Central through hole 2113 is equipped in the main shaft 2102, the pull rod 2107 is pacified
It sets in the central through hole 2113；Main shaft 2102 is fixed on spindle box 2101 by the base bearing 2108 and mainshaft cap 2109
It is interior, the connection type of base bearing 2108 and mainshaft cap 2109 is used between main shaft 2102 and spindle box 2101 so that connection is tighter
Gu；The flat key 2112 is installed between pull rod 2107 and pull rod key set 2111, and torque, the drawing are transmitted by flat key 2112
Bar key covers 2111 sets and is mounted on 2102 rear end of main shaft, and the telescopic flange frame 2110 is fixed on the rear end of spindle box 2101,
And the rear end, equal from belt pulley 2103, pull rod key set 2111 and flat key 2112 of the rear end of the pull rod 2107, main shaft 2102
In telescopic flange frame 2110.
The first lead screw pushing unit 220 includes a nut sliding sleeve 2201, one first ball-screw 2202, one first
Stem nut 2203, a sliding block fixed plate 2204, a first servo motor 2205, a position limiting slide block 2206, a first straight line guide rail
2207, a pull-rod nut 2208, a pull rod bearing 2209, a bearing cap 2210, a first shaft coupling 2211, a motor bearing seat
2212, one first lead screw bearing 2213, two approaches switch 2214, one close to inductive switching block 2215 and a telescopic 2216, institute
The front end for stating the first ball-screw 2202 is connect by nut sliding sleeve 2201 with the rear end of pull rod 2107, first ball-screw
2202 rear end is connected to first servo motor 2205, and the first straight line guide rail 2207 is fixed on nut sliding sleeve 2201, and
The first straight line guide rail 2207 is connect with 2206 slide fit of sliding block, and the sliding block 2206 is fixed by the sliding block fixed plate 2204
On telescopic 2216, first feed screw nut 2203 is fixed on 2201 rear end of nut sliding sleeve, first ball-screw
2202 are installed on by the first feed screw nut 2203 in the rear end of nut sliding sleeve 2201, and first ball-screw 2202 passes through
One feed screw nut 2203 pushes the 2201 anterior-posterior horizontal sliding of nut sliding sleeve, and pushes the first straight line guide rail 2207 in the cunning
Sliding in block 2206；The rear end of pull rod 2107 is consolidated by the pull-rod nut 2208, bearing cap 2210 and pull rod bearing 2209
It is scheduled in the front end of nut sliding sleeve 2201；Pass through first between the first servo motor 2205 and the first ball-screw 2202
Axis device 2211 connects, and the motor bearing seat 2212 is installed on 2216 rear end of telescopic, after first ball-screw 2202
End is fixed on by the first lead screw bearing 2213 on motor bearing seat 2212, and telescopic method is fixed in 2216 front end of the telescopic
On the rear end of blue frame 110；It is described to be fixed on nut sliding sleeve 2201 close to 2215 bottom of inductive switching block and described close to switch
Sensor block 2215 is mounted on first straight line guide rail 2207, it is described close to inductive switching block 2215 be located at two close to switches 2214 it
Between, it is touched close to switch 2214 when close to inductive switching block 2215, activation signal control can be transferred to close to switch 2214
Case is handled, accuracy when to ensure that knife rest 2305 works.
The toolbox processing unit 230 includes a knife rest plate 2301, one first rack 2302, a first gear
2303, a tooth form slide 2304, a knife rest 2305, a knife bar 2306 and a drill bit 2307, the knife rest plate 2301 are mounted on master
The front end of axis 2102, the front end of the rear end connecting rod 2107 of first rack 2302, the front end of first rack 2302
Engaged with the first gear 2303 on knife rest plate 2301, the first gear 2303 also on knife rest plate 2301
Tooth form slide 2304 engage, the knife rest 2305 connect by tooth form slide 2304 with knife rest plate 2301, the knife bar 2306
It is corresponded to mounted on the front end of knife rest 2305 with drill bit 2307；Position is corresponded to from front to back at the lateral edges of 2306 front end of the knife bar
It sets and is equipped with a lathe tool 2308 and a slot knife 2309, the knife bar 2306 and the operation that drill bit 2307 is carrying roller axis machining apparatus
End, the relative distance between lathe tool 2308 and slot knife 2309 will be set according to the Working position of workpiece 500, by the different vehicle of function
Knife 2308 and a slot knife 2309 are integrated on same knife bar 2306, have saved cost, lathe tool 2308 is for completing 500 outer end of workpiece
Face work on face and chamfer machining process, slot knife 2309 is for completing to cut jump-ring slot manufacturing procedure, drill bit in workpiece 500
The 2307 centering manufacturing procedure for completing 500 outer end face center of workpiece.
The second lead screw pushing unit 240 includes a slide unit panel 2401, two second straight line guide rails 2402, a slide unit
2403, one second ball-screw 2404, one second feed screw nut 2405, one second servo motor 2406, at least two second lead screws
Bearing 2407 and a second shaft coupling 2408, the two second straight line guide rails 2402 are installed on slide unit 2403, the slide unit face
The top of plate 2401 is installed on 2101 bottom of spindle box, and the two bottom sides of the slide unit panel 2401 are separately mounted to two second directly
On line guide rail 2402, second ball-screw 2404 is fixed on slide unit panel bottom by the second feed screw nut 2405, described
The rear end of second ball-screw 2404 is connected to the output end of the second servo motor 2406, and second servo motor 2406 is fixed
It is fixed on 2403 on slide unit by main feed screw nut 206 at the middle part of 2403 rear end of a slide unit, the main ball-screw 205；Institute
It states and is connected by second shaft coupling 2408 between the second servo motor 2406 and the second ball-screw 2404, second ball wire
The rear and front end of thick stick 2404 is fixed on the rear and front end of slide unit panel 2401 by two second lead screw bearings 2407.
The power motor 2106, first servo motor 2205 connect close to 2214 and second servo motor 2406 of switch
It is connected to control mechanism 400.
3, the structure of automatic material gripping mechanism 300 is specially：
As shown in figure 9, the automatic material gripping mechanism 300 is opposite including a truss 310, a cross travel unit 320 and two
The longitudinal movement unit 330 of setting, the truss 310 are set up on automatic feed mechanism 100 and roller carrier shaft organisation of working 200
Side, the cross travel unit 320 and longitudinal movement unit 330 are set to truss frame upper end；
The cross travel unit 320 includes a lateral servo motor 3201, a servo deceleration machine 3202, a second gear
(not shown), 3203, one groups of one second rack, 3204, one groups of transverse direction the linear guide transverse slider (not shown), two laterally sense
Device (not shown) and a cross slide 3205, one group of transverse slider are fixed on 3205 bottom of the cross slide, the cross
It is connect to sliding block with lateral the linear guide slide fit, two lateral pickups are set to 3203 both sides of the second rack, and the transverse direction is watched
Take motor 3201 drives second gear rotation, the second gear to be driven by the second rack 3203 by servo deceleration machine 3202
Cross slide 3205 is moved horizontally along lateral the linear guide 3204；The transverse direction servo motor 3201, servo deceleration machine 3202
It is connected to control mechanism 400 with lateral pickup；
Each longitudinal movement unit 330 includes a servo longitudinal motor 3301, a third gear 3302, a third tooth
The longitudinal the linear guide 3304 of item 3303, one, a longitudinal sliding block 3305, a manipulator 3306, a longitudinal sensor 3307 and a machine
Tool arm 3308, the third rack 3303 are fixed on the inside of mechanical arm, and the servo longitudinal motor 3301 drives third gear
3302 rotations, the third gear 3302 by third rack 3303 by driving 3308 vertical shift of mechanical arm；The machinery
Hand 3306 and longitudinal sensor 3307 are installed on 3308 bottom of mechanical arm, two manipulators in the two longitudinal movement units 330
The distance between 3306 with the distance between the allocation mouth 2021 of workpiece placement station 202 and the placement mouth of work piece platform 121 phase
Deng；The longitudinal sensor 3307, manipulator 3306 and servo longitudinal motor 3301 are connected to control mechanism 400.
4, the structure of control mechanism 400 is specially：
The control mechanism 400 includes an operation panel 401 and a control cabinet 402, and the operation panel 401 is set to automatic
On material grabbing mechanism 300 (truss 310), the control cabinet 402 is mounted in automatic feed mechanism 100, and the control cabinet 402 is distinguished
With operation panel 401, automatic feed mechanism 100 (material ejection cylinder 112, inductor 123, inductive switch 1244, third servo motor
1331, pusher cylinder 1242), main servo motor, carrying roller axis machining apparatus 204 (power motor 2106, first servo motor
2205, the second servo motor 2406, close switch 2214) and automatic material gripping mechanism 300 (lateral servo motor, servo deceleration machine
3202, lateral pickup, servo longitudinal motor 3301, manipulator 3306, longitudinal sensor 3307) connection.
As shown in Figures 1 to 10, working principle of the present invention is as follows：
Workpiece 500 is slided to the upper surface of die pad 112 by the middle part of material platform 111, and die pad 112 can be with material ejection cylinder
113 piston rod 115 moves up and down, and when control cabinet 402 controls 113 start of material ejection cylinder, passes through the material ejection cylinder 113
Piston rod 115 moves up, and die pad 112 is driven to jack up the workpiece 500 of 112 upper surface of die pad upwards；When workpiece 500
When rising to work piece 121 upper surface flush of platform, because die pad 112 has towards the inclination angle of work piece platform 121,
Under the action of gravity, workpiece 500 can roll down on work piece platform 121, due to the barrier effect of the material blocking block 122, workpiece
500 will not continue to move backward, and since work piece platform 121 has towards the inclination angle of baffle block 122, workpiece 500 will not
It travels forward and returns back to top on flitch 112, ensure that stability of the workpiece 500 on work piece platform 121；When inductor 123 incudes
There are when workpiece 500 on to work piece platform 121, inductive signal is sent to control cabinet 402, after control cabinet 402 receives signal,
It controls third servo motor 1331 to rotate, the third servo motor 1331 drives main synchronous pulley 1332 to rotate, main synchronous belt
1332 driving of wheel is rotated from synchronous pulley 1333, and then synchronous belt 1333 also rotates, and driving is fixed in synchronous belt 1333
Two adjusting sliders 132 of the opposite both sides of the direction of motion are moved inward along sliding rail 136, to drive positioning sliding block 124 inside
It is mobile, clamp workpiece 500；Then by controlling pusher cylinder 1242, inwardly promotion is finely adjusted again, and workpiece 500 is adjusted in place
Afterwards, signal it will be sent to control cabinet 402 in place by inductive switch 1244 and handled.
After control cabinet 402 receives signal in place, two longitudinal movement unit 330 of control moves down, the servo longitudinal
Motor 3301 drives third gear 3302 to rotate, and the third gear 3302 by third rack 3303 by driving mechanical arm
3308 vertical shifts；By 3306 clamping workpiece 500 of manipulator, after being held in place, longitudinal sensor 3307 can send out clamping signal
It gives control cabinet 402 to be handled, then control cabinet 402 controls two longitudinal movement units 330 and moves upwards with workpiece 500 again
To original position, 320 horizontal movement of cross travel unit is then controlled, the transverse direction servo motor passes through servo deceleration machine 3202
Second gear rotation, the second gear is driven to drive cross slide 3205 along lateral the linear guide by the second rack 3203
3204 move horizontally；After sensing corresponding position by lateral pickup, control cabinet 402 control again two longitudinal movement units 330 to
Lower movement so that workpiece 500 reach workpiece placement station 202 allocation mouth 2021,500 position of workpiece in place after, start to workpiece
500 are processed.First ball-screw 2202 pushes 2201 anterior-posterior horizontal of nut sliding sleeve by the first feed screw nut 2203
Sliding
Start power motor 2106 and first servo motor 2205, the power motor 2106 pass through 2105 band of main pulley
Dynamic driving belt 2104 moves, and the driving belt 2104 from belt pulley 2103 by driving main shaft 2102 to rotate；Described first
Servo motor 2205 drives the first ball-screw 2202, first ball-screw 2202 to be pushed by the first feed screw nut 2203
2201 anterior-posterior horizontal of nut sliding sleeve slides, and pushes the first straight line guide rail 2207 sliding, pull rod in the sliding block 2206
2107 rear end is fixed in nut sliding sleeve 2201, is drawn so the first ball-screw 2202 can be pushed by nut sliding sleeve 2201
Bar 2107 axially travels forward, and the pull rod 2107 pushes rack 2302 to rotate again, and then is revolved with moving gear 2303
Turn, axial movement be converted to radial motion, is slided on tooth form slide 2304 with movable knife rack 2305 by gear 2303,
To realize that knife rest 2305 is fed, then 2305 radial motion of knife rest is completed by lathe tool 2308 to the vehicle on 500 outer end face of workpiece
End face and chamfering (outer chamfer) manufacturing procedure are completed by slot knife 2309 to cutting jump-ring slot (inner chamfer) processing in workpiece 500
Process；
Start power motor 2106 and the second servo motor 2406, the power motor 2106 pass through 2105 band of main pulley
Dynamic driving belt 2104 moves, and the driving belt 2104 from belt pulley 2103 by driving main shaft 2102 to rotate；Described second
Servo motor 2406 drives the second ball-screw 2404, second ball-screw 2404 to be pushed by the second feed screw nut 2405
Slide unit panel 2401 is slided along second straight line guide rail 2402, and the second ball-screw 2404 can be transported axially forward
It is dynamic, so the second ball-screw 2404 can push spindle box 2101 axially to transport forward by slide unit panel 2401
Dynamic, then drill bit 2307 axially travels forward, and hits the heart to 500 outer end face center of workpiece by the completion of drill bit 2307
Hole machined process.
The SX-A type roller carrier shafts of the present invention cut the lathe of jump-ring slot, face work, chamfering and centering one, be numerical control oneself
Dynamicization special purpose machine tool.1 equipment completes the function of 3 equipment of traditional processing mode, and production capacity also improves 2 times, labour
Efficiency improves 3 times, and 4 manufacturing procedures are automatically performed.The lathe can also be with the flat Xiyanping injection groups of machine of other roller carrier shaft millings
Be combined into automation axis machining production line, multiple devices more people operation upgraded to 1 people operation, realize that roller carrier shaft processes all from
Dynamicization improves efficiency, saves labour cost.
The characteristics of lathe：
1, it can carry out cutting that jump-ring slot, face work, (4 to close 1 functions strong for chamfering and the processing of centering 4 to roller carrier shaft
Greatly)；
2, touch screen may be used in control mechanism 400, is set by touch screen input, PLC is equipped in control cabinet 402 and is controlled
Device processed completes PLC controls；
3, whole system high degree of automation, without human intervention, without artificial on duty；
4, production efficiency is high, and process velocity is 1000/8 hours, saves labour cost, saves 120000 yuan of labor wage in year
More than.
Although specific embodiments of the present invention have been described above, those familiar with the art should manage
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field modification and variation equivalent made by the spirit according to the present invention, should all cover the present invention's
In scope of the claimed protection.
Claims (10)
1. a kind of roller carrier shaft cuts the lathe of jump-ring slot, face work, chamfering and centering one, it is characterised in that：Certainly including one
Dynamic feed mechanism, a roller carrier shaft organisation of working, an automatic material gripping mechanism and a control mechanism, the roller carrier shaft organisation of working include
One processing platform, a workpiece placement station, two groups of main the linear guides, two carrying roller axis machining apparatus, two main ball-screws, two main lead screws
Nut and two main servo motors, the opposite left part for being located at processing platform of main the linear guide described in one group are main straight described in another group
The opposite right part for being located at processing platform of line guide rail, the workpiece placement station are arranged between two groups of main the linear guides；Described in two
Carrying roller axis machining apparatus is mounted in two groups of main the linear guides, and the two main servo motors are installed on processing platform both sides, described
It is fixed on the outside of main ball-screw on main servo motor, is fixed on processing platform on the inside of the main ball-screw, it is described
The middle part of main ball-screw is fixed on by main feed screw nut on carrying roller axis machining apparatus, the behaviour of the two carrying roller axis machining apparatus
Make end to flush with the placement open height of workpiece placement station, and workpiece in the allocation mouth and automatic feed mechanism of the workpiece placement station
The placement mouth of emplacing platform is oppositely arranged, two manipulators of the automatic material gripping mechanism be respectively arranged on the allocation mouth of workpiece placement station with
Above the placement mouth of work piece platform；The control mechanism is filled with automatic feed mechanism, main servo motor, roller carrier shaft processing respectively
It sets and automatic material gripping mechanism connects；
Workpiece is raised to work piece platform and placed on mouth accordingly by the control mechanism control automatic feed mechanism, and is regulated
Behind position, the control mechanism controls automatic material gripping mechanism and picks up workpiece downwards again, and is moved to the placement mouth of workpiece placement station
On, two carrying roller axis machining apparatus of control carry out workpiece to cut jump-ring slot, face work, chamfering and centering process operation, process
After complete, roller carrier shaft finished product is removed by allocation mouth by control machinery hand.
2. a kind of roller carrier shaft as described in claim 1 cuts the lathe of jump-ring slot, face work, chamfering and centering one,
It is characterized in that：Each carrying roller axis machining apparatus includes a main shaft drives unit, one first lead screw pushing unit, a cutter group
Part processes unit and one second lead screw pushing unit；
The main shaft drives unit is moved including a spindle box, a main shaft, one from belt pulley, a driving belt, a main pulley, one
Force motor and a pull rod, the main shaft are installed in spindle box, the rear end that main shaft is mounted on from belt pulley, described from belt
Wheel is connected to main pulley by driving belt, and the output end of the main pulley and the power motor at the top of spindle box connects
It connects；Central through hole is equipped in the main shaft, the pull rod is placed in the central through hole；The power motor is connected to control machine
Structure；
The first lead screw pushing unit includes a nut sliding sleeve, one first ball-screw, a telescopic, one first servo electricity
The front end of machine, a sliding block, a sliding block fixed plate and a first straight line guide rail, first ball-screw passes through nut sliding sleeve and drawing
The rear end of bar connects, and the rear end of first ball-screw is connected to first servo motor, and the first straight line guide rail is fixed on
Slide nut is put on, and the first straight line guide rail is connect with sliding block slide fit, and the sliding block is fixed on by the sliding block fixed plate
On telescopic；The first servo motor is connected to control mechanism；
Toolbox processing unit include a knife rest plate, one first rack, a first gear, a tooth form slide, a knife rest,
One knife bar and a drill bit, the knife rest plate are mounted on the front end of main shaft, the front end of the rear end connecting rod of first rack, institute
The front end of the first rack is stated to engage with the first gear on knife rest plate, the first gear also on knife rest plate
The engagement of tooth form slide, the knife rest connect by tooth form slide with knife rest plate, and the knife bar and drill bit correspondence are mounted on knife rest
Front end, corresponding position is equipped with a lathe tool and a slot knife from front to back at the lateral edges of the knife bar front end；The knife bar
With the operating side that drill bit is carrying roller axis machining apparatus；
The second lead screw pushing unit include a slide unit panel, two second straight line guide rails, a slide unit, one second ball-screw,
One second feed screw nut and one second servo motor, the two second straight line guide rails are installed on slide unit, the slide unit panel
Top is installed on spindle box bottom, and the two bottom sides of the slide unit panel are separately mounted on two second straight line guide rails, and described
Two ball-screws are fixed on slide unit panel bottom by the second feed screw nut, and the rear end of second ball-screw is connected to second
The output end of servo motor, second servo motor are fixed on a slide unit rear end, pass through master in the middle part of the main ball-screw
Feed screw nut is fixed on slide unit；Second servo motor is connected to control mechanism.
3. a kind of roller carrier shaft as claimed in claim 2 cuts the lathe of jump-ring slot, face work, chamfering and centering one,
It is characterized in that：The main shaft drives unit further includes at least four base bearings, a mainshaft cap, a telescopic flange frame, a pull rod key
Main shaft, is fixed in spindle box by set and a flat key by the base bearing and mainshaft cap, and the flat key is installed on pull rod and draws
Between bar key set, the pull rod key set is mounted on rear-end of spindle, and the telescopic flange frame is fixed on the rear end of spindle box, and
The rear end of the pull rod, the rear end of main shaft are installed in from belt pulley, pull rod key set and flat key in telescopic flange frame,
The rear end of the telescopic flange frame is fixed on telescopic front end.
4. a kind of roller carrier shaft as claimed in claim 2 cuts the lathe of jump-ring slot, face work, chamfering and centering one,
It is characterized in that：The first lead screw pushing unit further includes one first feed screw nut, a pull-rod nut, a pull rod bearing, an axis
Cheng Gai, a first shaft coupling, a motor bearing seat, one first lead screw bearing, two are close to switch and one close to inductive switching block, institute
The first ball-screw is stated to be installed in the rear end of nut seat by the first feed screw nut, by the pull-rod nut, bearing cap and
The rear end of pull rod is fixed in the front end of nut sliding sleeve by pull rod bearing；Between the first servo motor and the first ball-screw
It is connected by first shaft coupling, the motor bearing seat is installed on telescopic rear end, and the rear end of first ball-screw passes through
First lead screw bearing is fixed on motor bearing seat；It is described to be fixed on slide nut close to inductive switching block bottom and put on, it is described to connect
Nearly inductive switching block is located at two close between switching, and on first straight line guide rail；It is described to be connected to control close to switch
Mechanism.
5. a kind of roller carrier shaft as claimed in claim 2 cuts the lathe of jump-ring slot, face work, chamfering and centering one,
It is characterized in that：The second lead screw pushing unit further includes at least two second lead screw bearings and a second shaft coupling, and described second
It is connected by second shaft coupling between servo motor and the second ball-screw, the rear and front end of second ball-screw passes through two
Second lead screw bearing is fixed on the rear and front end of slide unit panel.
6. a kind of roller carrier shaft as described in claim 1 cuts the lathe of jump-ring slot, face work, chamfering and centering one,
It is characterized in that：The automatic feed mechanism includes that a feeding unit, a workpiece positioning unit and a workpiece adjust unit；
The feeding unit includes a material platform, a die pad and two material ejection cylinders, is equipped with an object placing cavity in the material platform, uses
In placement control mechanism；The front end of the die pad is set on the rear end face of material platform, and two material ejection cylinders are installed on liftout
The left and right sides of plate, and the piston rod of two material ejection cylinders is fixed on the two sides of die pad；The upper surface of the material platform
It is located on same inclined-plane with the upper surface of the die pad；Two material ejection cylinders are connected to control mechanism；
The workpiece positioning unit includes a work piece platform, a material blocking block, an inductor and two positioning sliding blocks, the workpiece peace
The front end for putting platform is set on the rear end face of die pad, and is had between the front end face and the upper surface of die pad of the work piece platform
It is 50 °~80 ° to have an inclined angle alpha 1, the inclined angle alpha 1；After two material blocking blocks and inductor are fixed on work piece platform
Above end face, and the inductor is between two material blocking blocks；Two positioning sliding blocks are installed on the upper surface of work piece platform,
And positioned at the left and right sides of two material blocking blocks；The inductor is connected to control mechanism；
It includes that an adjusting platform, two adjusting sliders and a transmission component, the adjusting platform are fixed on that the workpiece, which adjusts unit,
The rear end of work piece platform, the adjusting platform is interior to be equipped with a cavity, and the cavity is equipped with a cover board, the adjusting slider
It is set up on cover board, and the front end of the adjusting slider is fixedly connected with the rear end of positioning sliding block；The front and rear sides of the cavity
Equipped with a sliding rail, two lower ends of each adjusting slider are separately mounted on two sliding rails；The transmission component and two is adjusted
The lower end of sliding block is correspondingly connected with, and two adjusting sliders of driving are moved inward along sliding rail, to drive positioning sliding block to move inward,
Clamp workpiece；The transmission component is connected to control mechanism.
7. a kind of roller carrier shaft as claimed in claim 6 cuts the lathe of jump-ring slot, face work, chamfering and centering one,
It is characterized in that：The transmission component includes a third servo motor, a main synchronous pulley, one from synchronous pulley and a synchronous belt,
The main synchronous pulley and the left and right sides that cavity is located at from synchronous pulley, the left and right ends of the synchronous belt are arranged respectively
In main synchronous pulley and from synchronous pulley, it is opposite that the lower ends of two adjusting sliders is also individually fixed in the direction of motion in synchronous belt
Both sides, the main synchronous pulley is installed on the output end of third servo motor, and the third servo motor is connected to control machine
Structure.
8. a kind of roller carrier shaft as claimed in claim 6 cuts the lathe of jump-ring slot, face work, chamfering and centering one,
It is characterized in that：Each positioning sliding block includes a fixed block, a pusher cylinder, an expeller and two inductive switches, described solid
Determine block and adjusting slider integrated molding, the bottom of the fixed block and the bottom of expeller are mounted on the upper table of work piece platform
Face, the expeller are set to the inside of fixed block, and the pusher cylinder is installed in fixed block, and the piston of the pusher cylinder
Bar is connect with expeller；The inductive switch is installed on fixed block；The pusher cylinder and inductive switch are connected to control machine
Structure.
9. a kind of roller carrier shaft as described in claim 1 cuts the lathe of jump-ring slot, face work, chamfering and centering one,
It is characterized in that：The automatic material gripping mechanism includes a truss, a cross travel unit and the two longitudinal movement units that are oppositely arranged,
The erection of truss is above automatic feed mechanism and roller carrier shaft organisation of working, the cross travel unit and longitudinal movement unit
Set on truss frame upper end；
The cross travel unit includes a lateral servo motor, a servo deceleration machine, a second gear, one second rack, one
The lateral the linear guide of group, one group of transverse slider, two lateral pickups and a cross slide, one group of transverse slider are fixed on institute
Cross slide bottom is stated, the transverse slider is connect with lateral the linear guide slide fit, and the lateral pickup is set to the second rack
Both sides, the transverse direction servo motor drive second gear rotation, the second gear to pass through the second rack by servo deceleration machine
Cross slide is driven to be moved horizontally along the linear guide；The transverse direction servo motor, servo deceleration machine and lateral pickup connect
It is connected to control mechanism；
Each longitudinal movement unit is led including a servo longitudinal motor, a third gear, a third rack, a longitudinal straight line
Rail, a longitudinal sliding block, a manipulator, a mechanical arm and a longitudinal sensor, the third rack are fixed on the inside of mechanical arm, institute
The driving third gear rotation of servo longitudinal motor is stated, the third gear passes through third rack drives mechanical arm vertical shift；Institute
It states manipulator and longitudinal sensor is installed on mechanical arm bottom, the distance between two manipulators in the two longitudinal movement units
It is equal with the distance between the placement mouth of work piece platform with the allocation mouth of workpiece placement station；The longitudinal sensor, manipulator
It is connected to control mechanism with servo longitudinal motor.
10. a kind of roller carrier shaft as described in claim 1 cuts the lathe of jump-ring slot, face work, chamfering and centering one,
It is characterized in that：The control mechanism includes an operation panel and a control cabinet, and the operation panel is set on automatic material gripping mechanism,
The control cabinet is mounted in automatic feed mechanism, and the control cabinet is electric with operation panel, automatic feed mechanism, main servo respectively
Machine, carrying roller axis machining apparatus and automatic material gripping mechanism connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810076900.2A CN108381185B (en) | 2018-01-26 | 2018-01-26 | Roller carrier shaft cut jump-ring slot, face work, chamfering and centering one lathe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076900.2A CN108381185B (en) | 2018-01-26 | 2018-01-26 | Roller carrier shaft cut jump-ring slot, face work, chamfering and centering one lathe |
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| Publication Number | Publication Date |
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| CN108381185A true CN108381185A (en) | 2018-08-10 |
| CN108381185B CN108381185B (en) | 2019-07-16 |
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| CN201810076900.2A Active CN108381185B (en) | 2018-01-26 | 2018-01-26 | Roller carrier shaft cut jump-ring slot, face work, chamfering and centering one lathe |
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| CN109093401A (en) * | 2018-10-12 | 2018-12-28 | 河南巨人起重机集团有限公司 | A kind of shaft processing unit (plant) for the automation processing of trolley end carriage shaft |
| CN109108659A (en) * | 2018-10-12 | 2019-01-01 | 河南巨人起重机集团有限公司 | A kind of trolley end carriage shaft automatic processing apparatus |
| CN109129027A (en) * | 2018-10-26 | 2019-01-04 | 温州神轴业有限公司 | A kind of multifunction machine for bar processing |
| CN109396239A (en) * | 2018-12-27 | 2019-03-01 | 苏州华尔普机械有限公司 | A kind of double guide rod push type spin slot machines |
| CN110405254A (en) * | 2019-08-27 | 2019-11-05 | 莱州市锐泰机械配件有限公司 | A kind of centre drill hole machine tool |
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| CN114289768A (en) * | 2021-12-30 | 2022-04-08 | 山东铭扬输送设备有限公司 | Carrier roller shaft clamp spring groove milling machine |
| CN115816901A (en) * | 2023-02-08 | 2023-03-21 | 成都正西液压设备制造有限公司 | An automatic loading and unloading device and method for loading and unloading a hydraulic press workbench |
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| CN109396239A (en) * | 2018-12-27 | 2019-03-01 | 苏州华尔普机械有限公司 | A kind of double guide rod push type spin slot machines |
| CN110405254A (en) * | 2019-08-27 | 2019-11-05 | 莱州市锐泰机械配件有限公司 | A kind of centre drill hole machine tool |
| CN110695698A (en) * | 2019-09-23 | 2020-01-17 | 苏州热工研究院有限公司 | A welding seam drilling and grinding device used in the CRDM surfacing repair process of nuclear power plants |
| CN110842624A (en) * | 2019-10-09 | 2020-02-28 | 福州三迅机械有限公司 | Automatic feeding device of bearing roller shaft |
| CN110842624B (en) * | 2019-10-09 | 2024-05-07 | 福州三迅机械有限公司 | Automatic feeding of bearing roller axle |
| CN111070194A (en) * | 2019-12-23 | 2020-04-28 | 东莞市旭源智能自动化设备有限公司 | A mobile vision and mobile manipulator positioning device |
| CN111251007A (en) * | 2020-03-06 | 2020-06-09 | 福州三迅机械有限公司 | Production line equipment of bearing roller shaft |
| CN111251007B (en) * | 2020-03-06 | 2021-11-23 | 福州三迅机械有限公司 | Production line equipment of bearing roller shaft |
| CN114289768A (en) * | 2021-12-30 | 2022-04-08 | 山东铭扬输送设备有限公司 | Carrier roller shaft clamp spring groove milling machine |
| CN114289768B (en) * | 2021-12-30 | 2022-12-27 | 山东铭扬输送设备有限公司 | Carrier roller shaft clamp spring groove milling machine |
| CN117245742A (en) * | 2022-10-18 | 2023-12-19 | 赣州科匠机电设备有限公司 | A dual five-axis machining center that processes strip materials into special-shaped parts |
| CN115816901B (en) * | 2023-02-08 | 2023-05-09 | 成都正西液压设备制造有限公司 | An automatic loading and unloading device and method for loading and unloading a hydraulic press workbench |
| CN115816901A (en) * | 2023-02-08 | 2023-03-21 | 成都正西液压设备制造有限公司 | An automatic loading and unloading device and method for loading and unloading a hydraulic press workbench |
| CN117381461A (en) * | 2023-12-12 | 2024-01-12 | 江苏巨泰电气有限公司 | An intelligent operation panel for CNC machine tool processing |
| CN117381461B (en) * | 2023-12-12 | 2024-03-29 | 江苏巨泰电气有限公司 | Intelligent operation panel is used in digit control machine tool processing |
| CN120921101A (en) * | 2025-08-19 | 2025-11-11 | 贵州航天职业技术学院 | Integrated machine tool integrating functions of feeding and discharging, drilling, deburring and chamfering |
| CN120921101B (en) * | 2025-08-19 | 2026-01-02 | 贵州航天职业技术学院 | Integrated machine tool integrating functions of feeding and discharging, drilling, deburring and chamfering |
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