CN108620925A - The machining center and its working method of a kind of automatic detection and clamping parts - Google Patents
The machining center and its working method of a kind of automatic detection and clamping parts Download PDFInfo
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- CN108620925A CN108620925A CN201810700690.XA CN201810700690A CN108620925A CN 108620925 A CN108620925 A CN 108620925A CN 201810700690 A CN201810700690 A CN 201810700690A CN 108620925 A CN108620925 A CN 108620925A
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- parts
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- pair
- regulation plate
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Classifications
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- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2409—Arrangements for indirect observation of the working space using image recording means, e.g. a camera
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Abstract
A kind of machining center of automatic detection and clamping parts, including pedestal, column, spindle box, main shaft, tool changing device, the clamping device of workbench and setting on the table, workbench is connect with pedestal by cross slid platform, and clamping device includes positioning adjustment mechanism and clamp system；Image detection device is equipped with below spindle box；Image detection device includes being fixedly mounted on image-pickup device below spindle box, the auxiliary lighting apparatus and image processing unit in image-pickup device side being arranged, and image-pickup device is arranged and is connect with the control system of machining center in image-pickup device, image processing unit；It includes a pair of of regulation plate to position adjustment mechanism, and the linkage being connect respectively with a pair of of regulation plate；Clamp system includes a pair of of the sliding block being oppositely arranged and a pair of of clamping device；It can prevent from accidentally processing caused by misplacing, high degree of automation ensures positional precision.
Description
Technical field
The present invention relates to the technical field of machining center, more particularly in a kind of automatic detection and the processing of clamping parts
The heart.
Background technology
CNC milling machine is a kind of automatic processing device to grow up on the basis of general milling machine, the processing technology of the two
Essentially identical, structure is also somewhat like.CNC milling machine, which has, to be divided into without tool magazine and with tool magazine two major classes.The wherein numerical control with tool magazine
Milling machine is also known as machining center.
The development of science and technology and the rise of world's advanced manufacturing technology and constantly maturation, propose Computerized Numerical Control processing technology
Higher requirement；The application of the technologies such as superhigh-speed cutting, Ultra-precision Turning, to the digital control system of numerically-controlled machine tool, servo performance,
Main shaft drives, machine tool structure etc. propose higher performance indicator；The rapid development of FMS and the continuous maturation of CIMS, and will be right
The technologies such as reliability, communication function, artificial intelligence and the self adaptive control of numerically-controlled machine tool are put forward higher requirements.With microelectronics
It becomes better and approaching perfection day by day with the performance of the development of computer technology, digital control system, the application field of Numeric Control Technology is growing.
With the rapid development of social production and science and technology, engineering goods are increasingly accurate complicated, machining center meet the tendency of and
It is raw, the adaptable strong, high precision machining of this novel lathe, the advantages that processing quality is stable and production efficiency is high.It is integrated
It applies electronic computer, automatically control, servo-drive, various technological achievements such as accurate measurement and novel mechanical structures,
It is the developing direction of numerically-controlled machine tool from now on.
Invention content
The purpose of invention：The present invention discloses the machining center of a kind of automatic detection and clamping parts, can be waited for by detection
The shape for processing part prevents from accidentally processing caused by misplacing, if part does not have after testing to judge whether part is correctly positioned
Problem then carries out automated exchanged cutter, high degree of automation；Clamping device is ensured by way of linking and adjusting by parts to be processed
Adjusting of centerline ensure that positional precision to absolute center line, then be carried out to parts to be processed by special clamping device
It clamps, ensure that the fixed stability of part and reliability.
Technical solution：In order to achieve the goal above, the invention discloses in a kind of automatic detection and the processing of clamping parts
The heart, including pedestal, column, spindle box, main shaft, tool changing device, the clamping device of workbench and setting on the table, workbench
It is connect by cross slid platform with pedestal, the clamping device includes positioning adjustment mechanism and clamp system；Below the spindle box
Equipped with image detection device；Described image detection device includes being fixedly mounted on image-pickup device below spindle box, setting
Auxiliary lighting apparatus and image processing unit in image-pickup device side, described image capturing apparatus, floor light dress
It sets, image processing unit is connect with the control system of machining center；The positioning adjustment mechanism includes：A pair of of regulation plate, with
And the linkage being connect respectively with a pair of of regulation plate；The pair of regulation plate synchronizes opposite under linkage effect
Movement；The clamp system includes：A pair of of the sliding block and a pair of of clamping device being oppositely arranged, the sliding block connect with workbench sliding
It connects, the clamping device is mounted on above sliding block and is slidably connected with sliding block.It can be come by the shape of detection parts to be processed
Judge whether part is correctly positioned, prevents from accidentally processing caused by misplacing, if there is no problem after testing for part, be filled automatically
Folder, high degree of automation；Clamping device is ensured the adjusting of centerline of parts to be processed by way of linking and adjusting to absolute
Center line ensure that positional precision, is then clamped to parts to be processed by special clamping device, ensure that part is solid
Fixed stability and reliability.
Further, the machining center of a kind of above-mentioned automatic detection and clamping parts, the pair of regulation plate includes parallel
And the first regulation plate and the second regulation plate being oppositely arranged；The linkage, including the first rack that is parallel and being oppositely arranged
With the second rack, and the driving gear that is arranged between the first rack and the second rack, the driving gear is connected with linkage
Driving device, first rack and the second rack are vertical with sliding block, wherein the first rack is fixedly connected with the first regulation plate,
Second rack is fixedly connected with the second regulation plate.
Further, the machining center of a kind of above-mentioned automatic detection and clamping parts, the sliding block and leading on workbench
Rail is slidably connected, and sliding block is connected with level-one fluid pressure drive device；Clamping device is connected with 2-level hydraulic driving device, the two level
Fluid pressure drive device is fixedly connected with a slide block.
Further, the machining center of a kind of above-mentioned automatic detection and clamping parts, the clamping device and 2-level hydraulic
One group of disk spring is equipped between driving device.
Further, the machining center of a kind of above-mentioned automatic detection and clamping parts, the linkage both sides are set respectively
There are auxiliary slide bar, the auxiliary slide bar to be arranged in parallel with the first rack and the second rack, wherein the first regulation plate is across the second tooth
Item simultaneously connect with that auxiliary sliding bar close to the second rack, the second regulation plate across the first rack and with close first tooth
That auxiliary sliding bar connection of item.
Further, the machining center of a kind of above-mentioned automatic detection and clamping parts, the clamping device include clamping base
Seat and a pair of automatic gripper jaw, the gripping base are connect with 2-level hydraulic driving device, the pair of automatic gripper jaw and folder
It holds pedestal movably to connect, the pair of automatic gripper jaw is connected with grasping drive unit.
Further, the machining center of a kind of above-mentioned automatic detection and clamping parts, the pair of automatic gripper jaw it is interior
Side wall is respectively equipped with friction plate.
Further, the machining center of a kind of above-mentioned automatic detection and clamping parts, the grasping drive unit with it is automatic
Slipping device is equipped between gripper jaw, the madial wall of the pair of automatic gripper jaw is additionally provided with first pressure sensor.
Further, the machining center of a kind of above-mentioned automatic detection and clamping parts, the pair of gripping base inside are set
There is second pressure sensor, third pressure sensor is respectively equipped on the inside of the first regulation plate and the second regulation plate.
Further, the working method of the machining center of a kind of above-mentioned automatic detection and clamping parts, includes the following steps：
S1, when thering is new parts to be processed to need processing, workbench is moved to the side far from column by cross slid platform；S2, outside
Parts to be processed is transported on workbench between a pair of of sliding block of clamping device by transmission device；S3, workbench are slided by cross
Platform is moved to stud sides；S4, when the parts to be processed on workbench is moved to below image detection device, image detection device
Control system is delivered a signal to, control system, which sends out instruction, makes workbench pause movement；S5, image detection device detection are to be processed
The shape of part judges whether the shape standard for meeting parts to be processed, prevents from misplacing other parts or parts to be processed
Machined surface misplaces；If S6, the shape standard for meeting parts to be processed judged, control system, which sends out instruction, makes clamping device transport
Row：S7, control system, which send out instruction, makes positioning adjustment mechanism run, linkage operation, drives a pair of of regulation plate linkage close,
Gradually close to parts to be processed, and parts to be processed is adjusted to absolute centre position；S8, when the first regulation plate and second advise
When making sheet interior side contacts parts to be processed surface, the third pressure sensor on the inside of the first regulation plate or the second regulation plate is set
Detection pressure value simultaneously pass to control system, when pressure value reaches setting value, then linkage is out of service, the first regulation plate and
Second regulation plate is maintained at the position location；S9, control system sends out instruction that clamp system is made to run：S9a, first, control system
The position reached needed for size discrimination a pair of sliding block of the system according to parts to be processed, and send out order-driven a pair of sliding block and be moved to
The position；S9b, then, one of 2-level hydraulic driving device driving clamping device move closer to the side of parts to be processed,
And a side surface of parts to be processed is finally held out against, the second pressure sensor in gripping base end is set at this time and detects pressure
It is worth and passes to control system, when pressure value reaches setting value, which stops, and clamping device is maintained at this
Position；S9c, subsequently, another 2-level hydraulic driving device driving clamping device move closer to the other side of parts to be processed,
And another side surface of parts to be processed is finally held out against, the second pressure sensor in gripping base end is set at this time and detects pressure
Force value simultaneously passes to control system, and when pressure value reaches setting value, which stops, and clamping device is maintained at
The position；Parts to be processed both sides are clamped；S9d, last, the automatic gripper jaw fortune of a pair of of clamping device of control system driving
Row, tightening, clamp parts to be processed, at this point, clamping device clamps parts to be processed from 4 directions；S10, control system are sent out
Instruction makes positioning adjustment mechanism inverted running, a pair of of regulation plate unclamp parts to be processed；S11, according to the manufacturing procedure of setting and
Processing request, control system judge the tool category that each stage need to use and the tool change time in each stage point automatically, carry out automatic
Continue to process after processing and automatic tool changer.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：
（1）The machining center of a kind of automatic detection of the present invention and clamping parts, can be by detecting parts to be processed
Shape prevents from accidentally processing caused by misplacing to judge whether part is correctly positioned, if there is no problem after testing for part, into
Row automated exchanged cutter, high degree of automation；Clamping device is ensured by way of linking and adjusting by the center line tune of parts to be processed
It is whole to ensure that positional precision to absolute center line, then parts to be processed is clamped by special clamping device, is ensured
The fixed stability of part and reliability.
（2）The machining center of a kind of automatic detection of the present invention and clamping parts, clamping device are provided with two-stage
Stretching structure so that can clamping accessory size range bigger, applicability is wider.
（3）The machining center of a kind of automatic detection of the present invention and clamping parts, automatic decision parts to be processed are
It is no to place correct, position, Primary Location are first adjusted, is then clamped again, when clamping, unilateral side is first carried out and holds out against, it is then another
Side holds out against to simultaneously clamp on bilateral and compare, and the part that the mode gradually clamped can prevent Primary Location good misplaces again, clamps
After send to processing stations after start automatic processing, whole process realizes manless production.
Description of the drawings
Fig. 1 is the overall structure diagram of the machining center of a kind of automatic detection of the present invention and clamping parts；
Fig. 2 is the structural schematic diagram of the clamping device of the machining center of a kind of automatic detection of the present invention and clamping parts；
Fig. 3 is the vertical view of the clamping device of the machining center of a kind of automatic detection of the present invention and clamping parts；
Fig. 4 is second and third and the 4th kind of implementation of the machining center of a kind of automatic detection of the present invention and clamping parts
The structural schematic diagram of chip removal device in mode；
Fig. 5 is second and third and the 4th kind of implementation of the machining center of a kind of automatic detection of the present invention and clamping parts
The sectional view of chip removal device in mode；
Fig. 6 is second and third and the 4th kind of implementation of the machining center of a kind of automatic detection of the present invention and clamping parts
The detailed structure view of the chip removal mouth of chip removal device in mode；
Fig. 7 be the machining center of a kind of automatic detection of the present invention and clamping parts second of embodiment in tool changing fill
The structural schematic diagram set；
Fig. 8 be the machining center of a kind of automatic detection of the present invention and clamping parts second of embodiment in tool changing fill
The structural schematic diagram for the clamping jaw set；
In figure：
1- pedestals,
2- columns,
3- spindle boxes,
301- bottom plates,
4- main shafts,
5- tool changing devices,
501- tool changing turntables,
502- tool changing rotation axis,
503- tool changing drive shafts,
504- transposition supports,
504a- fixed parts,
504b- transpositions portion,
505- cutters,
506- tool changing clamping jaw structures,
506a- hydraulic telescopic rods,
506b- clamping jaws,
506c- clamping parts,
506d- rotating devices,
506e- electromagnetic attraction devices,
The original cutters of 6-,
7- workbench,
701- assists slide bar,
702- surface plates,
8- clamping devices,
801- regulation plates,
801a- the first regulation plates,
801b- the second regulation plates,
802- linkages,
The first racks of 802a-,
The second racks of 802b-,
802c- drives gear,
803- clamping devices,
803a- gripping bases,
The automatic gripper jaws of 803b-,
804- sliding blocks,
805- assists slide bar,
806- 2-level hydraulic driving devices
807- disk springs,
9- chip removal devices,
The circular passages 901-,
The upper circular passages 901a-,
Circular passage under 901b-,
901c- bearings,
902- into bits channel,
903- into bits mouth,
903a- first into bits mouth,
903b- second into bits mouth,
903c- flappers,
903d- baffle bearings,
904- channel of chip removal,
905- buffer channels.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific embodiment of the invention is described in detail.
Embodiment 1
A kind of automatic detection of the present invention and the machining center of clamping parts, as shown in Figure 1 to Figure 3, including pedestal 1, column 2,
Spindle box 3, main shaft 4, tool changing device 5, the clamping device 8 of workbench 7 and setting on the table 7, workbench 7 are logical with pedestal 1
The connection of cross slid platform 10 is crossed, the clamping device 8 includes positioning adjustment mechanism and clamp system；3 lower section of the spindle box is equipped with
Image detection device 11；
Described image detection device 11 includes the image-pickup device 111 for being fixedly mounted on 3 lower section of spindle box, is arranged and is taken the photograph in image
Take the auxiliary lighting apparatus 112 and image processing unit of 111 side of device, described image capturing apparatus 111, floor light dress
112, image processing unit is set to connect with the control system of machining center；
The positioning adjustment mechanism includes：A pair of of regulation plate 801, and the linkage that is connect respectively with a pair of of regulation plate 801
802；The relative motion that the pair of regulation plate 801 synchronizes under the effect of linkage 802；
The clamp system includes：A pair of of the sliding block 804 and a pair of of clamping device 803 being oppositely arranged, the sliding block 804 and work
Platform 7 is slidably connected, and the clamping device 803 is mounted on 804 top of sliding block and is slidably connected with sliding block 804.
A pair of of regulation plate 801 described in the present embodiment includes the rule of parallel and the first regulation plate 801a being oppositely arranged and second
Making sheet 801b；The linkage 802, including the first rack 802a and the second rack 802b parallel and be oppositely arranged, and
Driving the gear 802c, the driving gear 802c being arranged between the first rack 802a and the second rack 802b are connected with linkage
Driving device, the first rack 802a and the second rack 802b are vertical with sliding block 801, wherein the first rack 802a and first
Regulation plate 801a is fixedly connected, and the second rack 802b is fixedly connected with the second regulation plate 801b.
Sliding block 804 described in the present embodiment is slidably connected with the guide rail 701 on workbench 7, and sliding block 804 is connected with level-one liquid
Hydraulic driver；Clamping device 803 is connected with 2-level hydraulic driving device 806, the 2-level hydraulic driving device 806 and sliding block
804 are fixedly connected.
One group of disk spring is equipped between clamping device 803 described in the present embodiment and 2-level hydraulic driving device 806
807。
The both sides of linkage 802 described in the present embodiment are respectively equipped with auxiliary slide bar 805, the auxiliary slide bar 805 and the
One rack 802a and the second rack 802b are arranged in parallel, wherein the first regulation plate 801a across the second rack 802b and with close to the
That auxiliary slide bar 805 of two rack 802b is slidably connected, the second regulation plate 801b across the first rack 802a and with close to the
That auxiliary slide bar 805 of one rack 802a is slidably connected.
Clamping device 803 described in the present embodiment includes gripping base 803a and a pair of automatic gripper jaw 803b, the folder
It holds pedestal 803a to connect with 2-level hydraulic driving device 806, the pair of automatic gripper jaw 803b and gripping base 803a is movable
Connection, the pair of automatic gripper jaw 803b are connected with grasping drive unit.
The madial wall of a pair of automatic gripper jaw 803b described in the present embodiment is respectively equipped with friction plate.
Between grasping drive unit described in the present embodiment and automatic gripper jaw 803b be equipped with slipping device, it is the pair of from
The madial wall of dynamic gripper jaw 803b is additionally provided with first pressure sensor.
Be equipped with second pressure sensor on the inside of a pair of of gripping base 803a described in the present embodiment, the first regulation plate 801a and
It is respectively equipped with third pressure sensor on the inside of second regulation plate 801b.
A kind of working method of the machining center of automatic detection and clamping parts, includes the following steps in the present embodiment：
S1, when thering is new parts to be processed to need processing, workbench 7 is moved to the side far from column 2 by cross slid platform 10；
Parts to be processed is transported on workbench 7 between a pair of of sliding block 804 of clamping device 8 by S2, external transport；
S3, workbench 7 are moved by cross slid platform 10 to 2 side of column；
S4, when the parts to be processed on workbench 7 is moved to 11 lower section of image detection device, image detection device 11 transmit letter
Number give control system, control system send out instruction make workbench 7 pause movement；
S5, image detection device 11 detect the shape of parts to be processed, judge whether the shape standard for meeting parts to be processed, prevent
The machined surface for only misplacing other parts or parts to be processed misplaces；
If S6, the shape standard for meeting parts to be processed judged, control system, which sends out instruction, makes clamping device 8 run：
S7, control system, which send out instruction, makes positioning adjustment mechanism run, and linkage 802 is run, and drives a pair of of regulation plate 801
It is dynamic close, gradually close to parts to be processed, and parts to be processed is adjusted to absolute centre position；
S8, as the first regulation plate 801a and the second regulation plate interior side contacts parts to be processed surfaces 801b, setting first rule
Third pressure sensor on the inside of making sheet 801a or the second regulation plate 801b detects pressure value and passes to control system, works as pressure
Value reaches setting value, then linkage 802 is out of service, and the first regulation plate 801a and the second regulation plate 801b are maintained at the positioning
Position；
S9, control system sends out instruction that clamp system is made to run：
S9a, first, the position reached needed for size discrimination a pair of sliding block 804 of the control system according to parts to be processed, and send out
Order-driven a pair of sliding block 804 is moved to the position；
S9b, then, one of 2-level hydraulic driving device 806 drive clamping device 803 to move closer to the one of parts to be processed
Side, and a side surface of parts to be processed is finally held out against, the second pressure sensor in the ends gripping base 803a is set at this time
Detection pressure value simultaneously passes to control system, and when pressure value reaches setting value, which stops, clamping
Device 803 is kept in the position；
S9c, subsequently, another 2-level hydraulic driving device 806 driving clamping device 803 move closer to the another of parts to be processed
Side, and another side surface of parts to be processed is finally held out against, the second pressure biography in the ends gripping base 803a is set at this time
Sensor detects pressure value and passes to control system, and when pressure value reaches setting value, which stops,
Clamping device 803 is kept in the position；Parts to be processed both sides are clamped；
S9d, last, automatic gripper jaw 803b operations, the tightening of a pair of of clamping device of control system driving 803 clamp to be processed
Part, at this point, clamping device 8 clamps parts to be processed from 4 directions；
S10, control system, which send out instruction, makes positioning adjustment mechanism inverted running, a pair of of regulation plate 801 unclamp parts to be processed；
S11, manufacturing procedure and processing request according to setting, control system judge automatically tool category that each stage need to use and
The tool change time point in each stage, processed automatically and automatic tool changer after continue process.
Embodiment 2
A kind of automatic detection of the present invention and the machining center of clamping parts, as depicted in figs. 1 and 2, including pedestal 1, column 2,
Spindle box 3, main shaft 4, tool changing device 5, the clamping device 8 of workbench 7 and setting on the table 7, the workbench 7 and pedestal
It is connected by cross slid platform 10 between 1,4 periphery of the main shaft is arranged with chip removal device 9；
3 lower section of the spindle box is equipped with image detection device 11, and described image detection device 11 includes being fixedly mounted on spindle box 3
Auxiliary lighting apparatus 112 and image procossing in 111 side of image-pickup device is arranged in the image-pickup device 111 of lower section
Unit, described image capturing apparatus 111, auxiliary lighting apparatus 112, image processing unit connect with the control system of machining center
It connects；
The clamping device 8 includes level-one clamping structure and two level clamping structure；The level-one clamping structure includes being oppositely arranged
A pair of of sliding block 804, the sliding block 804 is slidably connected with the guide rail 701 on workbench 7, and sliding block 804 is connected with the drive of level-one hydraulic pressure
Dynamic device；The two level clamping structure includes a pair of of clamping device 803, and the clamping device 803 is mounted on 804 top of sliding block simultaneously
It is slidably connected with sliding block 804, clamping device 803 is connected with 2-level hydraulic driving device 806, the 2-level hydraulic driving device
806 are fixedly connected with sliding block 804.
One group of disk spring is equipped between clamping device 803 described in the present embodiment and 2-level hydraulic driving device 806
807。
Chip removal device 9 described in the present embodiment is as shown in figure 4, include：
Circular passage 901, the circular passage 901 are sheathed on 4 periphery of main shaft, and the circular passage 901 includes upper circular passage
901a and lower circular passage 901b, the upper circular passage 901a are fixedly connected with spindle box 3, the lower circular passage 901b with
Upper circular passage 901a rotation connections；The lower circular passage 901b is connected with rotating driving device, and the lower circular passage
The Pivot axle of 901b and the center overlapping of axles of main shaft 4；
Into bits channel 902, described to be obliquely installed into bits channel 902, one end is connect with lower circular passage 901b, and the other end is close
The position of tool tip of 4 cutter of main shaft；
Into bits mouth 903, it is described into bits mouth 903 be arranged into bits channel 902 close to one end of position of tool tip,
Channel of chip removal 904, the channel of chip removal 904 are fixedly connected with upper circular passage 901a, and 904 row of being connected with of channel of chip removal
Consider exhaust fan to be worth doing.
In the present embodiment, the tool changing device 5 as shown in fig. 7, comprises：
Tool changing turntable 501, the tool changing turntable 501 are arranged in spindle box 3, and the tool changing turntable 501 is in rotating blade drive
Driving under, along tool changing rotation axis 502 rotate, the axis perpendicular of the tool changing rotation axis 502 and main shaft 4；
Tool changing drive shaft 503, described 503 one end of tool changing drive shaft are connect with 501 middle part of tool changing turntable, and the other end drives with turntable
Device connects, for driving tool changing turntable 501 to rotate；
More than one transposition support 504, one above 504 circular array shape of transposition support are distributed in tool changing turntable
501 outer rim, the transposition support 504 include：The fixed part 504a being fixedly connected with tool changing turntable 501, with fixed part 504a
The transposition portion 504b of rotation connection, and the transposition of driving transposition portion's 504b rotations drive；
More than one cutter 505, it is corresponding to be detachably arranged on each transposition portion 504b；
Tool changing clamping jaw structure 506, the tool changing clamping jaw structure 506 are arranged below spindle box 3, and tool changing clamping jaw structure 506 includes
The bottom plate 301 that hydraulic telescopic rod 506a and clamping jaw 506b, the hydraulic telescopic rod 506a pass through rotating device 506d and spindle box 3
Connection.
Clamping jaw 506b described in the present embodiment is equipped with the opposite clamping part 506c in a pair of openings direction, the pair of clamping part
506c is separately positioned on the both ends clamping jaw 506b, distance phases of the pair of clamping part 506c to rotating device 506d Pivot axles
Together.
In the present embodiment, the working method of the machining center of a kind of automatic detection and clamping parts, including following step
Suddenly：
S1, when thering is new parts to be processed to need processing, workbench 7 is moved to the side far from column 2 by cross slid platform 10；
Parts to be processed is transported on workbench 7 between a pair of of sliding block 804 of clamping device 8 by S2, external transport；
S3, workbench 7 are moved by cross slid platform 10 to 2 side of column；
S4, when the parts to be processed on workbench 7 is moved to 11 lower section of image detection device, image detection device 11 transmit letter
Number give control system, control system send out instruction make workbench 7 pause movement；
S5, image detection device 11 detect the shape of parts to be processed, judge whether the shape standard for meeting parts to be processed, prevent
The machined surface for only misplacing other parts or parts to be processed misplaces；
If S6, the shape standard for meeting parts to be processed judged, control system, which sends out instruction, makes clamping device 8 run：
S6a, first, the position reached needed for size discrimination a pair of sliding block 804 of the control system according to parts to be processed, and send out
Order-driven a pair of sliding block 804 is moved to the position；
S6b, then, control system send out order-driven a pair of clamping device 803 and move closer to parts to be processed, it is mobile in place
Afterwards, a pair of of clamping device 803 clamps parts to be processed；
S7, control system send out order-driven workbench 7 and continue to move to 2 side of column；
S8, when workbench 7 is moved to the processing stations of setting with parts to be processed, workbench 7 stop, and enter processing mould
Formula；
S9, manufacturing procedure and processing request according to setting, control system judge automatically tool category that each stage need to use and
Processing method is processed automatically；
When S10, processing, 9 servo rotary of chip removal device inhales bits.
Embodiment 3
A kind of automatic detection of the present invention and the machining center of clamping parts, as shown in Figures 1 to 8, including pedestal 1, column 2,
Spindle box 3, main shaft 4, tool changing device 5, the clamping device 8 of workbench 7 and setting on the table 7, the workbench 7 and pedestal
It is connected by cross slid platform 10 between 1,4 periphery of the main shaft is arranged with chip removal device 9；
3 lower section of the spindle box is equipped with image detection device 11, and described image detection device 11 includes being fixedly mounted on spindle box 3
Auxiliary lighting apparatus 112 and image procossing in 111 side of image-pickup device is arranged in the image-pickup device 111 of lower section
Unit, described image capturing apparatus 111, auxiliary lighting apparatus 112, image processing unit connect with the control system of machining center
It connects；
The clamping device 8 includes level-one clamping structure and two level clamping structure；The level-one clamping structure includes being oppositely arranged
A pair of of sliding block 804, the sliding block 804 is slidably connected with the guide rail 701 on workbench 7, and sliding block 804 is connected with the drive of level-one hydraulic pressure
Dynamic device；The two level clamping structure includes a pair of of clamping device 803, and the clamping device 803 is mounted on 804 top of sliding block simultaneously
It is slidably connected with sliding block 804, clamping device 803 is connected with 2-level hydraulic driving device 806, the 2-level hydraulic driving device
806 are fixedly connected with sliding block 804.
The clamping device 803 includes gripping base 803a and a pair of automatic gripper jaw 803b, the gripping base 803a
It is connect with 2-level hydraulic driving device 806 by one group of disk spring 807, the pair of automatic gripper jaw 803b and gripping base
803a is movably connected, and the pair of automatic gripper jaw 803b is connected with grasping drive unit, the pair of automatic gripper jaw 803b
Madial wall be respectively equipped with friction plate, between the grasping drive unit and automatic gripper jaw 803b be equipped with slipping device, it is described
The madial wall of a pair of automatic gripper jaw 803b is additionally provided with first pressure sensor, and the second pressure is equipped on the inside of a pair of of gripping base 803a
Force snesor, the first pressure sensor, second pressure sensor, slipping device are connect with control system.
The chip removal device 9 includes：
Circular passage 901, the circular passage 901 are sheathed on 4 periphery of main shaft, and the circular passage 901 includes upper circular passage
901a and lower circular passage 901b, the upper circular passage 901a are fixedly connected with spindle box 3, the lower circular passage 901b with
Upper circular passage 901a rotation connections；The lower circular passage 901b is connected with rotating driving device, and the lower circular passage
The Pivot axle of 901b and the center overlapping of axles of main shaft 4；
Into bits channel 902, described to be obliquely installed into bits channel 902, one end is connect with lower circular passage 901b, and the other end is close
The position of tool tip of 4 cutter of main shaft；
Into bits mouth 903, it is described into bits mouth 903 be arranged into bits channel 902 close to one end of position of tool tip, it is described into bits mouth 903
Offer first into bits mouth 903a and second into bits mouth 903b, described first into bits mouth 903a and second into the opening of bits mouth 903b
Towards two different directions；
Channel of chip removal 904, the channel of chip removal 904 are fixedly connected with upper circular passage 901a, and 904 row of being connected with of channel of chip removal
Consider exhaust fan to be worth doing.
First into bits mouth 903a opening directions horizontally toward position of tool tip described in the present embodiment, and described second into bits mouth
The upper surface of 903b opening directions vertically parts to be processed.
First into bits mouth 903a and second is equipped with flapper 903c between bits mouth 903b described in the present embodiment.
Described in the present embodiment baffle bearing 903d, the flapper 903c and baffle branch are equipped with into bits 903 inner wall of mouth
Seat 903d is hinged, and flapper 903c is connected with transposition driving device.
It is upper described in the present embodiment that bearing 901c is equipped between circular passage 901a and lower circular passage 901b.
Described in the present embodiment into bits channel 902 and lower circular passage 901b between be equipped with buffer channel 905.
A kind of chip removal method of the machining center of automatic detection and clamping parts described in the present embodiment, including following step
Suddenly：
S1, manufacturing procedure and processing request according to setting, control system judge automatically tool category that each stage need to use and
Processing method is processed automatically；
S2, control system select the state into bits mouth 903, the state into bits mouth 903 according to tool category and processing method
Including：
Using only first into bits mouth 903a；
Using only second into bits mouth 903b；
Simultaneously using first into bits mouth 903a and second into bits mouth 903b；
S3, control system, which send out instruction, makes chip removal exhaust fan run, and by drawing machining chips into bits mouth 903, clast is from into bits
After mouth 903 enters, by entering buffer channel 905 into bits channel 902, circular passage 901 is entered back into, most afterwards through channel of chip removal
904 discharges；
S4, control system sends out instruction that rotating driving device is made to run, and drives lower circular passage 901b rotations, then drives into bits
Channel 902 and into bits mouth 903 around main shaft 4 rotate, draw machining chips in all directions；
S5, chip removal device 9 follow main shaft 4 and cutter to move, and draw clast in real time.
Wherein, described that the method into bits 903 state of mouth is selected to specifically include following steps：Control system judges into bits mouth
After 903 states, transposition driving device, driving flapper 903c rotations, to reach specified position are issued instructions to：
When using only first into bits mouth 903a, flapper 903c is rotated at second into bits mouth 903b, blocks second into bits mouth
903b；
When using only second into bits mouth 903b, flapper 903c is rotated at first into bits mouth 903a, blocks first into bits mouth
903a；
When simultaneously using first into bits mouth 903a and second into bits mouth 903b, flapper 903c is rotated to first into bits mouth 903a
And second into bits mouth 903b between centre position.
In addition, in the present embodiment, the clamping device 8 further includes positioning adjustment mechanism, and the positioning adjustment mechanism includes：
A pair of of regulation plate 801, including the first regulation plate 801a and the second regulation plate 801b parallel and be oppositely arranged；
Linkage 802, including the first rack 802a and the second rack 802b parallel and be oppositely arranged, and be arranged first
Driving gear 802c, the driving gear 802c between rack 802a and the second rack 802b are connected with linkage driving device,
The first rack 802a and the second rack 802b are vertical with sliding block 801, wherein the first rack 802a and the first regulation plate
801a is fixedly connected, and the second rack 802b is fixedly connected with the second regulation plate 801b；The linkage 802 is arranged in workbench
The lower section of 7 surface plates 702.
The both sides of linkage 802 described in the present embodiment are respectively equipped with auxiliary slide bar 805, the auxiliary slide bar 805 and the
One rack 802a and the second rack 802b are arranged in parallel, wherein the first regulation plate 801a across the second rack 802b and with close to the
That auxiliary slide bar 805 of two rack 802b is slidably connected, the second regulation plate 801b across the first rack 802a and with close to the
That auxiliary slide bar 805 of one rack 802a is slidably connected.
Linkage driving device described in the present embodiment is servo motor.
It is equipped with third pressure sensor on the inside of first regulation plate 801a described in the present embodiment and the second regulation plate 801b.
The method that machining center described in the present embodiment adjusts and clamps parts to be processed, includes the following steps：
Parts to be processed is transported between a pair of of regulation plate 801 of workbench 7 by S1, external transport；
S2, control system, which send out instruction, makes positioning adjustment mechanism run, and linkage 802 is run, and drives a pair of of regulation plate 801
It is dynamic close, gradually close to parts to be processed, and parts to be processed is adjusted to absolute centre position；
S3, as the first regulation plate 801a and the second regulation plate interior side contacts parts to be processed surfaces 801b, setting first rule
Third pressure sensor on the inside of making sheet 801a or the second regulation plate 801b detects pressure value and passes to control system, works as pressure
Value reaches setting value, then linkage 802 is out of service, and the first regulation plate 801a and the second regulation plate 801b are maintained at the positioning
Position；
S4, control system sends out instruction that clamp system is made to run：
S4a, first, the position reached needed for size discrimination a pair of sliding block 804 of the control system according to parts to be processed, and send out
Order-driven a pair of sliding block 804 is moved to the position；
S4b, then, one of 2-level hydraulic driving device 806 drive clamping device 803 to move closer to the one of parts to be processed
Side, and a side surface of parts to be processed is finally held out against, the second pressure sensor in the ends gripping base 803a is set at this time
Detection pressure value simultaneously passes to control system, and when pressure value reaches setting value, which stops, clamping
Device 803 is kept in the position；
S4c, subsequently, another 2-level hydraulic driving device 806 driving clamping device 803 move closer to the another of parts to be processed
Side, and another side surface of parts to be processed is finally held out against, the second pressure biography in the ends gripping base 803a is set at this time
Sensor detects pressure value and passes to control system, and when pressure value reaches setting value, which stops,
Clamping device 803 is kept in the position；Parts to be processed both sides are clamped；
S4d, last, automatic gripper jaw 803b operations, the tightening of a pair of of clamping device of control system driving 803 clamp to be processed
Part, at this point, clamping device 8 clamps parts to be processed from 4 directions；
S5, control system, which send out instruction, makes positioning adjustment mechanism inverted running, a pair of of regulation plate 801 unclamp parts to be processed；
S6, manufacturing procedure and processing request according to setting, control system judge automatically tool category that each stage need to use and
The tool change time point in each stage, processed automatically and automatic tool changer after continue process.
In addition, tool changing device 5 described in the present embodiment includes：
Tool changing turntable 501, the tool changing turntable 501 are arranged in spindle box 3, and the tool changing turntable 501 is in rotating blade drive
Driving under, along tool changing rotation axis 502 rotate, the axis perpendicular of the tool changing rotation axis 502 and main shaft 4；
Tool changing drive shaft 503, described 503 one end of tool changing drive shaft are connect with 501 middle part of tool changing turntable, and the other end drives with turntable
Device connects, for driving tool changing turntable 501 to rotate；
More than one transposition support 504, one above 504 circular array shape of transposition support are distributed in tool changing turntable
501 outer rim, the transposition support 504 include：The fixed part 504a being fixedly connected with tool changing turntable 501, with fixed part 504a
The transposition portion 504b of rotation connection, and the transposition of driving transposition portion's 504b rotations drive；
More than one cutter 505, it is corresponding to be detachably arranged on each transposition portion 504b；
Tool changing clamping jaw structure 506, the tool changing clamping jaw structure 506 are arranged below spindle box 3, and tool changing clamping jaw structure 506 includes
Hydraulic telescopic rod 506a and clamping jaw 506b, the clamping jaw 506b are equipped with the opposite clamping part 506c in a pair of openings direction, and described one
The both ends clamping jaw 506b are separately positioned on to clamping part 506c, the hydraulic telescopic rod 506a passes through rotating device 506d and spindle box
3 bottom plate 301 connects.
The distance of a pair of clamping part 506c to rotating device 506d Pivot axles described in the present embodiment is identical.
The 504b of transposition portion described in the present embodiment includes normal condition and tool changing state, transposition portion when the normal condition
504b is parallel with fixed part 504a and is overlapped；Transposition portion 504b is vertical with fixed part 504a when the tool changing state, and described changes
Position holder 504 is L-shaped.
Cutter 505 described in the present embodiment is vertically mounted on transposition portion 504b, cutter 505 and main shaft when the normal condition
4 is perpendicular；Cutter 505 is parallel with main shaft 4 when the tool changing state.
When tool changing state described in the present embodiment, a wherein clamping part 506c of the clamping jaw 506b is used for and cutter 505
It is connected together, another clamping part 506c with the original cutter 6 on main shaft 4 for being connected together.
Clamping part 506c described in the present embodiment is equipped with electromagnetic attraction device 506e.
Rotating blade drive described in the present embodiment is servo motor.
The cutter replacing method of machining center in the present embodiment, includes the following steps：
S1, manufacturing procedure and processing request according to setting, control system judge automatically tool category that each stage need to use and
The tool change time point in each stage, when tool changing, control system sends out instruction pause processing action, driving spindle case 3, main shaft 4 and original
Beginning cutter 6 rises, and is detached from workpiece；
S2, control system issue instructions to tool changing device 5, and tool changing turntable 501 is rotated by rotating blade drive, and root
Corresponding position is turned to according to the instruction of control system, required cutter 505 is made to be moved to tool changing station, at this time required cutter
505 and others 505 corresponding transposition portion 504b of cutter is in normal condition；
S3, control system send out instruction, so that required 505 corresponding transposition of cutter is driven operation, drive required cutter 505 right
The transposition portion 504b answered turns to tool changing state, required cutter 505 from main shaft 4 is perpendicular becomes parallel with main shaft 4；
S4, control system issue instructions to tool changing clamping jaw structure 506, rotating device 506d operations, drive clamping jaw 506b rotate to
A pair of of clamping part 506c of setting position, clamping jaw 506b engages required cutter 505 and original cutter 6 respectively；
S5, control system, which send out instruction, makes the electromagnetic attraction device 506e operations of clamping part 506c, adsorbs required 505 He of cutter
Original cutter 6；
S6, control system, which send out instruction, makes hydraulic telescopic rod 506a extend, and clamping jaw 506b drives required cutter 505 and original knife
Tool 6 moves together, and required cutter 505 is made to be detached from transposition portion 504b, and original cutter 6 is detached from main shaft 4；
S7, control system, which send out instruction, makes rotating device 506d run, and drives clamping jaw 506b rotations, makes required 505 He of cutter
Original cutter 6 replaces, i.e., required cutter 505 is moved to main shaft 4, original cutter 6 is moved to transposition portion 504b；
S8, control system, which send out instruction, makes hydraulic telescopic rod 506a shrink, and clamping jaw 506b drives required cutter 505 and original knife
Tool 6 moves together, and so that required cutter 505 is caught in main shaft 4, original cutter 6 is caught in transposition portion 504b；
S9, control system, which send out instruction, makes the electromagnetic attraction device 506e of clamping part 506c stop, and unclamps required 505 He of cutter
Original cutter 6；
S10, control system, which send out instruction, makes clamping jaw 506b reset：Rotating device 506d operations, drive clamping jaw 506b to rotationally disengage
Required cutter 505 and original cutter 6；
S11, control system, which send out instruction, makes transposition portion 504b that original cutter 6 be driven to be reset to normal condition；
S12, tool changing is completed, control system sends out order-driven spindle box 3, main shaft 4 and required cutter 505 and declines, until workpiece
Working position continue processing action.
Wherein, the bottom of the tool changing station, that is, tool changing turntable 501.It each replaces on the tool changing turntable 501
By control system identification, the control system directly sends out instruction for the position of holder 504 and cutter 505, specifies required cutter
It is moved to tool changing station.
Embodiment 4
A kind of automatic detection of the present invention and the machining center of clamping parts, as shown in Figures 1 to 6, including pedestal 1, column 2,
Spindle box 3, main shaft 4, tool changing device 5, the clamping device 8 of workbench 7 and setting on the table 7, it is characterised in that：The work
Make to connect by cross slid platform 10 between platform 7 and pedestal 1,4 periphery of the main shaft is arranged with chip removal device 9；
3 lower section of the spindle box is equipped with image detection device 11, and described image detection device 11 includes being fixedly mounted on spindle box 3
Auxiliary lighting apparatus 112 and image procossing in 111 side of image-pickup device is arranged in the image-pickup device 111 of lower section
Unit, described image capturing apparatus 111, auxiliary lighting apparatus 112, image processing unit connect with the control system of machining center
It connects；
The clamping device 8 includes level-one clamping structure and two level clamping structure；The level-one clamping structure includes being oppositely arranged
A pair of of sliding block 804, the sliding block 804 is slidably connected with the guide rail 701 on workbench 7, and sliding block 804 is connected with the drive of level-one hydraulic pressure
Dynamic device；The two level clamping structure includes a pair of of clamping device 803, and the clamping device 803 is mounted on 804 top of sliding block simultaneously
It is slidably connected with sliding block 804, clamping device 803 is connected with 2-level hydraulic driving device 806, the 2-level hydraulic driving device
806 are fixedly connected with sliding block 804.
The clamping device 803 includes gripping base 803a and a pair of automatic gripper jaw 803b, the gripping base 803a
It is connect with 2-level hydraulic driving device 806 by one group of disk spring 807, the pair of automatic gripper jaw 803b and gripping base
803a is movably connected, and the pair of automatic gripper jaw 803b is connected with grasping drive unit, the pair of automatic gripper jaw 803b
Madial wall be respectively equipped with friction plate, between the grasping drive unit and automatic gripper jaw 803b be equipped with slipping device, it is described
The madial wall of a pair of automatic gripper jaw 803b is additionally provided with first pressure sensor, and the second pressure is equipped on the inside of a pair of of gripping base 803a
Force snesor, the first pressure sensor, second pressure sensor, slipping device are connect with control system.
One group of disk spring is equipped between clamping device 803 described in the present embodiment and 2-level hydraulic driving device 806
807。
The clamping device 8 further includes positioning adjustment mechanism, and the positioning adjustment mechanism includes：
A pair of of regulation plate 801, including the first regulation plate 801a and the second regulation plate 801b parallel and be oppositely arranged；
Linkage 802, including the first rack 802a and the second rack 802b parallel and be oppositely arranged, and be arranged first
Driving gear 802c, the driving gear 802c between rack 802a and the second rack 802b are connected with linkage driving device,
The first rack 802a and the second rack 802b are vertical with sliding block 801, wherein the first rack 802a and the first regulation plate
801a is fixedly connected, and the second rack 802b is fixedly connected with the second regulation plate 801b；The linkage 802 is arranged in workbench
The lower section of 7 surface plates 702.
The both sides of linkage 802 described in the present embodiment are respectively equipped with auxiliary slide bar 805, the auxiliary slide bar 805 and the
One rack 802a and the second rack 802b are arranged in parallel, wherein the first regulation plate 801a across the second rack 802b and with close to the
That auxiliary slide bar 805 of two rack 802b is slidably connected, the second regulation plate 801b across the first rack 802a and with close to the
That auxiliary slide bar 805 of one rack 802a is slidably connected.
Linkage driving device described in the present embodiment is servo motor.
It is equipped with third pressure sensor on the inside of first regulation plate 801a described in the present embodiment and the second regulation plate 801b.
Chip removal device 9 described in the present embodiment includes：
Circular passage 901, the circular passage 901 are sheathed on 4 periphery of main shaft, and the circular passage 901 includes upper circular passage
901a and lower circular passage 901b, the upper circular passage 901a are fixedly connected with spindle box 3, the lower circular passage 901b with
Upper circular passage 901a rotation connections；The lower circular passage 901b is connected with rotating driving device, and the lower circular passage
The Pivot axle of 901b and the center overlapping of axles of main shaft 4；
Into bits channel 902, described to be obliquely installed into bits channel 902, one end is connect with lower circular passage 901b, and the other end is close
The position of tool tip of 4 cutter of main shaft；
Into bits mouth 903, it is described into bits mouth 903 be arranged into bits channel 902 close to one end of position of tool tip, it is described into bits mouth 903
Offer first into bits mouth 903a and second into bits mouth 903b, described first into bits mouth 903a and second into the opening of bits mouth 903b
Towards two different directions；
Channel of chip removal 904, the channel of chip removal 904 are fixedly connected with upper circular passage 901a, and 904 row of being connected with of channel of chip removal
Consider exhaust fan to be worth doing.
First into bits mouth 903a opening directions horizontally toward position of tool tip described in the present embodiment, and described second into bits mouth
The upper surface of 903b opening directions vertically parts to be processed.
The working method of machining center described in the present embodiment, includes the following steps：
S1, when thering is new parts to be processed to need processing, workbench 7 is moved to the side far from column 2 by cross slid platform 10；
Parts to be processed is transported on workbench 7 between a pair of of sliding block 804 of clamping device 8 by S2, external transport；
S3, workbench 7 are moved by cross slid platform 10 to 2 side of column；
S4, when the parts to be processed on workbench 7 is moved to 11 lower section of image detection device, image detection device 11 transmit letter
Number give control system, control system send out instruction make workbench 7 pause movement；
S5, image detection device 11 detect the shape of parts to be processed, judge whether the shape standard for meeting parts to be processed, prevent
The machined surface for only misplacing other parts or parts to be processed misplaces；
If S6, the shape standard for meeting parts to be processed judged, control system, which sends out instruction, makes clamping device 8 run：
S7, control system, which send out instruction, makes positioning adjustment mechanism run, and linkage 802 is run, and drives a pair of of regulation plate 801
It is dynamic close, gradually close to parts to be processed, and parts to be processed is adjusted to absolute centre position；
S8, as the first regulation plate 801a and the second regulation plate interior side contacts parts to be processed surfaces 801b, setting first rule
Third pressure sensor on the inside of making sheet 801a or the second regulation plate 801b detects pressure value and passes to control system, works as pressure
Value reaches setting value, then linkage 802 is out of service, and the first regulation plate 801a and the second regulation plate 801b are maintained at the positioning
Position；
S9, control system sends out instruction that clamp system is made to run：
S9a, first, the position reached needed for size discrimination a pair of sliding block 804 of the control system according to parts to be processed, and send out
Order-driven a pair of sliding block 804 is moved to the position；
S9b, then, one of 2-level hydraulic driving device 806 drive clamping device 803 to move closer to the one of parts to be processed
Side, and a side surface of parts to be processed is finally held out against, the second pressure sensor in the ends gripping base 803a is set at this time
Detection pressure value simultaneously passes to control system, and when pressure value reaches setting value, which stops, clamping
Device 803 is kept in the position；
S9c, subsequently, another 2-level hydraulic driving device 806 driving clamping device 803 move closer to the another of parts to be processed
Side, and another side surface of parts to be processed is finally held out against, the second pressure biography in the ends gripping base 803a is set at this time
Sensor detects pressure value and passes to control system, and when pressure value reaches setting value, which stops,
Clamping device 803 is kept in the position；Parts to be processed both sides are clamped；
S9d, last, automatic gripper jaw 803b operations, the tightening of a pair of of clamping device of control system driving 803 clamp to be processed
Part, at this point, clamping device 8 clamps parts to be processed from 4 directions；
S10, control system, which send out instruction, makes positioning adjustment mechanism inverted running, a pair of of regulation plate 801 unclamp parts to be processed；
S11, manufacturing procedure and processing request according to setting, control system judge automatically tool category that each stage need to use and
The tool change time point in each stage, processed automatically and automatic tool changer after continue process；
S12, control system select the state into bits mouth 903, the state into bits mouth 903 according to tool category and processing method
Including：
Using only first into bits mouth 903a；
Using only second into bits mouth 903b；
Simultaneously using first into bits mouth 903a and second into bits mouth 903b；
S13, control system, which send out instruction, makes chip removal exhaust fan run, and by drawing machining chips into bits mouth 903, clast is from into bits
After mouth 903 enters, by entering buffer channel 905 into bits channel 902, circular passage 901 is entered back into, most afterwards through channel of chip removal
904 discharges；
S14, control system sends out instruction that rotating driving device is made to run, and drives lower circular passage 901b rotations, then drive into
It considers channel 902 to be worth doing and is rotated into bits mouth 903 around main shaft 4, draw machining chips in all directions；
S15, chip removal device 9 follow main shaft 4 and cutter to move, and draw clast in real time.
Wherein, described that the method into bits 903 state of mouth is selected to specifically include following steps：Control system judges into bits mouth
After 903 states, transposition driving device, driving flapper 903c rotations, to reach specified position are issued instructions to：
When using only first into bits mouth 903a, flapper 903c is rotated at second into bits mouth 903b, blocks second into bits mouth
903b；
When using only second into bits mouth 903b, flapper 903c is rotated at first into bits mouth 903a, blocks first into bits mouth
903a；
When simultaneously using first into bits mouth 903a and second into bits mouth 903b, flapper 903c is rotated to first into bits mouth 903a
And second into bits mouth 903b between centre position.
The above is only a preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as the guarantor of the present invention
Protect range.
Claims (10)
1. the machining center of a kind of automatic detection and clamping parts, including pedestal（1）, column（2）, spindle box（3）, main shaft（4）、
Tool changing device（5）, workbench（7）With setting in workbench（7）On clamping device（8）, workbench（7）With pedestal（1）Pass through
Cross slid platform（10）Connection, it is characterised in that：The clamping device（8）Including positioning adjustment mechanism and clamp system；The master
Axle box（3）Lower section is equipped with image detection device（11）；
Described image detection device（11）Including being fixedly mounted on spindle box（3）The image-pickup device of lower section（111）, setting exist
Image-pickup device（111）The auxiliary lighting apparatus of side（112）And image processing unit, described image capturing apparatus
（111）, auxiliary lighting apparatus（112）, image processing unit connect with the control system of machining center；
The positioning adjustment mechanism includes：A pair of of regulation plate（801）, and respectively with a pair of of regulation plate（801）The linkage of connection
Device（802）；The pair of regulation plate（801）In linkage（802）The relative motion synchronized under effect；
The clamp system includes：A pair of of the sliding block being oppositely arranged（804）With a pair of of clamping device（803）, the sliding block（804）
With workbench（7）It is slidably connected, the clamping device（803）Mounted on sliding block（804）Top and and sliding block（804）Sliding connects
It connects.
2. the machining center of a kind of automatic detection according to claim 1 and clamping parts, it is characterised in that：It is the pair of
Regulation plate（801）Including the first regulation plate that is parallel and being oppositely arranged（801a）With the second regulation plate（801b）；The linkage dress
It sets（802）, including the first rack that is parallel and being oppositely arranged（802a）With the second rack（802b）, and be arranged in the first rack
（802a）With the second rack（802b）Between driving gear（802c）, the driving gear（802c）It is connected with linkage driving dress
It sets, first rack（802a）With the second rack（802b）And sliding block（801）Vertically, wherein the first rack（802a）With
One regulation plate（801a）It is fixedly connected, the second rack（802b）With the second regulation plate（801b）It is fixedly connected.
3. the machining center of a kind of automatic detection according to claim 1 and clamping parts, it is characterised in that：The sliding block
（804）With workbench（7）On guide rail（701）It is slidably connected, sliding block（804）It is connected with level-one fluid pressure drive device；Clamping dress
It sets（803）It is connected with 2-level hydraulic driving device（806）, the 2-level hydraulic driving device（806）With sliding block（804）It is fixed to connect
It connects.
4. the machining center of a kind of automatic detection according to claim 3 and clamping parts, it is characterised in that：The clamping
Device（803）With 2-level hydraulic driving device（806）Between be equipped with one group of disk spring（807）.
5. the machining center of a kind of automatic detection according to claim 1 and clamping parts, it is characterised in that：The linkage
Device（802）Both sides are respectively equipped with auxiliary slide bar（805）, the auxiliary slide bar（805）With the first rack（802a）And second tooth
Item（802b）It is arranged in parallel, wherein the first regulation plate（801a）Across the second rack（802b）And with close to the second rack（802b）
That auxiliary slide bar（805）It is slidably connected, the second regulation plate（801b）Across the first rack（802a）And with close to the first tooth
Item（802a）That auxiliary slide bar（805）It is slidably connected.
6. the machining center of a kind of automatic detection according to claim 1 and clamping parts, it is characterised in that：The clamping
Device（803）Including gripping base（803a）With a pair of automatic gripper jaw（803b）, the gripping base（803a）With two level liquid
Hydraulic driver（806）Connection, the pair of automatic gripper jaw（803b）With gripping base（803a）Movable connection, it is the pair of
Automatic gripper jaw（803b）It is connected with grasping drive unit.
7. the machining center of a kind of automatic detection according to claim 6 and clamping parts, it is characterised in that：It is the pair of
Automatic gripper jaw（803b）Madial wall be respectively equipped with friction plate.
8. the machining center of a kind of automatic detection according to claim 6 and clamping parts, it is characterised in that：The clamping
Driving device and automatic gripper jaw（803b）Between be equipped with slipping device, the pair of automatic gripper jaw（803b）Madial wall also
Equipped with first pressure sensor.
9. the machining center of a kind of automatic detection according to claim 6 and clamping parts, it is characterised in that：It is the pair of
Gripping base（803a）Inside is equipped with second pressure sensor, the first regulation plate（801a）With the second regulation plate（801b）Inside point
It She You not third pressure sensor.
10. according to a kind of automatic detection of claim 1-9 any one of them and the working method of the machining center of clamping parts,
It is characterized in that：Include the following steps：
S1, have new parts to be processed need processing when, workbench（7）Pass through cross slid platform（10）It is moved to far from column（2）
Side；
Parts to be processed is transported to workbench by S2, external transport（7）Upper clamping device（8）A pair of of sliding block（804）It
Between；
S3, workbench（7）Pass through cross slid platform（10）To column（2）It moves side；
S4, work as workbench（7）On parts to be processed be moved to image detection device（11）When lower section, image detection device（11）
Control system is delivered a signal to, control system, which sends out instruction, makes workbench（7）Pause movement；
S5, image detection device（11）The shape for detecting parts to be processed, judges whether the shape standard for meeting parts to be processed,
Prevent the machined surface for misplacing other parts or parts to be processed from misplacing；
If S6, the shape standard for meeting parts to be processed judged, control system, which sends out instruction, makes clamping device（8）Operation：
S7, control system, which send out instruction, makes positioning adjustment mechanism run, linkage（802）Operation drives a pair of of regulation plate
（801）It links close, gradually close to parts to be processed, and parts to be processed is adjusted to absolute centre position；
S8, when the first regulation plate（801a）With the second regulation plate（801b）When interior side contacts parts to be processed surface, setting is the
One regulation plate（801a）Or the second regulation plate（801b）The third pressure sensor detection pressure value of inside simultaneously passes to control system
System, when pressure value reaches setting value, then linkage（802）It is out of service, the first regulation plate（801a）With the second regulation plate
（801b）It is maintained at the position location；
S9, control system sends out instruction that clamp system is made to run：
S9a, first, control system is according to size discrimination a pair of sliding block of parts to be processed（804）The position of required arrival, concurrently
Go out order-driven a pair of sliding block（804）It is moved to the position；
S9b, then, one of 2-level hydraulic driving device（806）Drive clamping device（803）Move closer to parts to be processed
Side, and finally hold out against a side surface of parts to be processed, be arranged at this time in gripping base（803a）The second pressure of end
Sensor detection pressure value simultaneously passes to control system, when pressure value reaches setting value, the 2-level hydraulic driving device（806）Stop
Only, clamping device（803）It keeps in the position；
S9c, subsequently, another 2-level hydraulic driving device（806）Drive clamping device（803）Move closer to parts to be processed
The other side, and finally hold out against another side surface of parts to be processed, be arranged at this time in gripping base（803a）The second of end
Pressure sensor detection pressure value simultaneously passes to control system, when pressure value reaches setting value, the 2-level hydraulic driving device
（806）Stop, clamping device（803）It keeps in the position；Parts to be processed both sides are clamped；
S9d, last, a pair of of clamping device of control system driving（803）Automatic gripper jaw（803b）Operation, tightening, clamping wait for
Part is processed, at this point, clamping device（8）Parts to be processed is clamped from 4 directions；
S10, control system, which send out instruction, makes positioning adjustment mechanism inverted running, a pair of of regulation plate（801）Unclamp parts to be processed；
S11, manufacturing procedure and processing request according to setting, control system judge automatically tool category that each stage need to use and
The tool change time point in each stage, processed automatically and automatic tool changer after continue process.
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