CN105058143B - A kind of automatic loading/unloading machining tool and its application method - Google Patents
A kind of automatic loading/unloading machining tool and its application method Download PDFInfo
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- CN105058143B CN105058143B CN201510419099.3A CN201510419099A CN105058143B CN 105058143 B CN105058143 B CN 105058143B CN 201510419099 A CN201510419099 A CN 201510419099A CN 105058143 B CN105058143 B CN 105058143B
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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
- 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
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Abstract
A kind of automatic loading/unloading machining tool, including the upward material conveyer structure of lathe, X, X release cutting agency to limit clamp system, Y-direction clamp system and lifting；The present invention proposes a kind of automatic loading/unloading machining tool, the setting of feeding conveying and pushing tow blanking, it carries adjustment repeatedly without worker, reduces labor intensity of workers, improve the machining accuracy of production efficiency and elongated square tube workpiece, it also proposed the application method of the lathe, by being equipped with for lifting platform, automatic loading/unloading and its processing of elongated square tube workpiece are completed, operation is simple, machining accuracy is high, high production efficiency.
Description
Technical field
The present invention relates to machining tool technical field more particularly to a kind of automatic loading/unloading machining tool and its users
Method.
Background technique
Currently, needing for elongated square tube workpiece to be transported to the processing such as CNC milling machine in elongated square tube work pieces process industry
The processing of elongated square tube workpiece is carried out in equipment, existing operating method is usually to be carried and be transported to processing by artificial
The specific enterprising luggage folder processing of fixture on center.But this operating method, there are many drawbacks in process：It is first
First, when conveying elongated square tube workpiece, manual handling elongated square tube workpiece cannot keep it always and smoothly be transported in processing
At heart, easily make run-off the straight during entering process equipment of elongated square tube workpiece, to influence the processing essence of process equipment
Degree, and inclined elongated square tube workpiece easily damages process equipment；Secondly, elongated square tube workpiece end is often sent in processing
Unexpectedly position makes the elongated square tube workpiece processed cannot keep consistency, greatly reduces the processing of elongated square tube workpiece
Quality；Again, elongated square tube workpiece in process, needs artificial carry repeatedly to adjust, and time-consuming and laborious, working efficiency is low,
Large labor intensity, and easily cause safety accident.
Summary of the invention
It is an object of the invention to propose the setting of a kind of automatic loading/unloading machining tool, feeding conveying and pushing tow blanking,
It carries adjustment repeatedly without worker, reduces labor intensity of workers, improve the machining accuracy of production efficiency and elongated square tube workpiece.
It is another object of the present invention to the application methods for proposing a kind of automatic loading/unloading machining tool, pass through lifting platform
Be equipped with, complete automatic loading/unloading and its processing of elongated square tube workpiece, operation is simple, and machining accuracy is high, production efficiency
It is high.
For this purpose, the present invention uses following technical scheme：
A kind of automatic loading/unloading machining tool, including the upward material conveyer structure of lathe, X, X are pressed from both sides to limit clamp system, Y-direction
Cutting agency is released in tight mechanism and lifting；
The upward material conveyer structure of X includes more than two lifting drum apparatus, and the lifting drum apparatus is described in
The X of lathe is arranged to the Y-direction clamping device is interval in the lathe bed of the lathe；
The X includes left lifting limiting stand and right lifting limiting stand to limit clamp system, and the left lifting limiting stand is set
It is placed in the conveying end of the upward material conveyer structure of the X, the right lifting limiting stand is set to the upward material conveyer structure of the X
Beginning is conveyed, the X is located on same vertical plane to the center of limit clamp system and the upward material conveyer structure of the X, and institute
It states the upward material conveyer structure of X to be set between the left lifting limiting stand and the right lifting limiting stand, the left lifting limit
Position platform and the right lifting limiting stand are respectively arranged with the positioning clamping device that can protrude into the end of the elongated square tube workpiece；
The Y-direction clamp system includes more than two Y-direction clamping devices, and the Y-direction clamping device is interval in the liter
Drum apparatus is dropped, and is arranged between the left lifting limiting stand and the right lifting limiting stand, and on the lathe bed
The continuing surface for bearing elongated square tube workpiece is formed, the Y-direction clamping device is provided with Y-direction reference block, and the Y-direction clamps dress
The Y-direction pushing structure set pushes against elongated square tube workpiece tight in carrying out locating clip on the Y-direction reference block；
The lifting drum apparatus includes that crane, lifting driving and roller, the roller are rotatably installed on described
The upper end of crane, the bottom of the crane are provided with for driving the lifting of its upper and lower elevating movement to drive, are located at
The lifting drum apparatus at conveying beginning is provided with the driving for driving its roller to rotate；
The right lifting limiting stand is controlled by driving device rises to the plane contour with the left lifting limiting stand, and with
The left lifting limiting stand co-locates, and is clamped from the X of lathe to elongated square tube workpiece；
It includes push-off device and lifting platform that cutting agency is released in the lifting, before the lifting platform is set to the lathe
Side, the setting of the Y-direction guide rail on table top that the push-off device passes through sliding block and the lifting platform can Y-direction sliding protrude into the Y
To between clamp system.
It further explains, the Y-direction clamping device includes accepting pedestal, Y-direction reference block, Y-direction driving fixed block and Y-direction
Driving structure is pushed, the Y-direction reference block is set to the end for accepting pedestal, and the Y-direction drives fixed block by the Y-direction
Driving structure is pushed to be fixed on the beginning for accepting pedestal, the Y-direction pushes the output end of driving structure to be connected with clamping base
Quasi- face.
It further explains, the undertaking pedestal is provided with inverted T shaped groove along Y-direction, and the Y-direction driving fixed block passes through fixation
Lock handle installation nested with the inverted T shaped groove, fixed block is adjustable is installed on the undertaking pedestal for Y-direction driving.
It further explains, any one or more lifting drum apparatus are provided with for driving its roller to rotate
Driving.
It further explains, the both ends of the roller are separately provided for the limit plate of limit elongated square tube workpiece.
It further explains, the positioning clamping device includes limit base and X to limit thimble, and the X is to limit thimble
The left lifting limiting stand and the right lifting limiting stand, the right lifting limit are installed on by the way that the limit base is opposite respectively
X direction guiding rail is provided on the table top of platform, the limit base can limit by drive control and slide on the X direction guiding rail.
It further explains, the positioning clamping device includes limit base, X to limit thimble, turntable and rotates driving knot
Structure, the X are installed on the limit base by the turntable to limit thimble, and the rotary drive structure turns by the way that driving is described
The rotation of disk drives the X to limit thimble rotation, and realizes the rotation of elongated square tube workpiece.
It further explaining, the rotary drive structure includes pusher cylinder, rack gear, guide rail, driven gear and fixing axle,
The rack gear and the driven gear are intermeshed, and the pusher cylinder is moved by the promotion rack gear along the guide rail, and
The rotation of the driven gear is driven, the driven gear is fixedly connected by fixing axle with the turntable, the driven gear
Rotation drive the rotation of the turntable.
It further explains, the push-off device is L-type push plate, and the L-type push plate is driven by the cylinder it and leads in the Y-direction
Movement on rail, the L-type push plate are provided with the push plate of the rear side for pushing against elongated square tube workpiece.
The application method of above-mentioned automatic loading/unloading machining tool, includes the following steps：
A, initial position：The height of the upward material conveyer structure of X is adjusted to forming conveyor surface on same straight line, and by left liter
The height for dropping the positioning clamping device of limiting stand adjusts the position of the tube core to the elongated square tube workpiece corresponded on conveyor surface, right
Lifting limiting stand is hidden under conveyor surface, and conveyor surface is located on continuing surface；
B, workpiece is placed：Elongated square tube workpiece is put into through the conveying beginning of the upward material conveyer structure of X, and from the X to
Feeding conveying mechanism is delivered to the conveyor surface of the upward material conveyer structure of the X；
C, the feeding of workpiece：Elongated square tube workpiece is delivered to the upward material conveyer structure of the X from X to conveying device, from X to
Conveying device provides power, and undertaking of the elongated square tube workpiece through the upward material conveyer structure of the X is mutually butted on left lifting limiting stand
Positioning clamping device makes one end of elongated square tube workpiece be installed in the positioning clamping device of left lifting limiting stand, controls left lifting
Limiting stand and lifting drum apparatus move downward jointly, and elongated square tube workpiece is dropped to the continuing surface of Y-direction clamping device formation
On；
D, the positioning of workpiece：Control Y-direction clamping device pushes against elongated square tube workpiece in carrying out Y on the Y-direction reference block
It is clamped to positioning, it is concordant as left lifting limiting stand to control right lifting limiting stand rise, and controlled right go up and down and determine on limiting stand
Position clamping device snaps fits into the other end of elongated square tube workpiece, realizes that X is positioned to clamping；
E, the processing of workpiece：Cutter on control lathe processes elongated square tube workpiece；
F, the overturning of workpiece：The rising for controlling left lifting limiting stand and right lifting limiting stand, elongated square tube workpiece is pulled away
In continuing surface, and by the rotation of positioning clamping device, the overturning of elongated square tube workpiece is controlled, after overturning, controls left lifting limit
Elongated square tube workpiece is born again on continuing surface, carries out Y by Y-direction clamping device by the decline of position platform and right lifting limiting stand
To positioning, then carry out the processing of another side；
G, the blanking of workpiece：Control push-off device stretches to the lower section of the elongated square tube workpiece on the continuing surface, then controls
The rise of lifting platform processed, elongated square tube workpiece support is high and vicarious on push-off device, it is finally returned and is transported along Y-direction by push-off device
It is dynamic, workbench is left into the release of elongated square tube workpiece and realizes blanking.
Beneficial effects of the present invention：1, X is conveyed to feeding and X is to the setting that limit clamps keeps elongated square tube workpiece automatic
To its processing stations is located at, the machining accuracy of elongated square tube workpiece is improved, while the abrasion to elongated square tube workpiece can be reduced；2,
X clamps setting turn over function to limit, overturning processing can be carried out to elongated square tube workpiece, simple structure is adaptable；3, blanking
The push-off device used, it is ensured that elongated square tube workpiece is not damaged；4, elongated square tube is realized in the setting of entire lathe internal mechanism
The automatic loading/unloading of workpiece and processing, greatly improve production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the present of invention；
Fig. 2 is the structural schematic diagram of the lathe of one embodiment of the present of invention；
Fig. 3 is the structural schematic diagram of the upward material conveyer structure of X of one embodiment of the present of invention；
Fig. 4 is the structural schematic diagram of the Y-direction clamping device of one embodiment of the present of invention；
Fig. 5 is the structural schematic diagram of the Y-direction clamping device of one embodiment of the present of invention；
Fig. 6 is the left lifting limiting stand of one embodiment of the present of invention or the structural schematic diagram of right lifting limiting stand；
Fig. 7 is that the structural schematic diagram of cutting agency is released in the lifting of one embodiment of the present of invention.
Wherein：Under the upward material conveyer structure 3 of lathe 1, X, X are released to limit clamp system 4, Y-direction clamp system 5, lifting
Expect that mechanism 6, lifting drum apparatus 31, left lifting limiting stand 41, right lifting limiting stand 42, positioning clamping device 400, Y-direction clamp
Device 51 accepts pedestal 510, Y-direction reference block 511, Y-direction driving fixed block 512, Y-direction promotion driving structure 513, clamps benchmark
Face 514, fixed lock handle 516, push-off device 61, lifting platform 62, Y-direction guide rail 621, crane 311, rises inverted T shaped groove 515
Drop driving 312, roller 313, limit plate 314, limit base 401, X to limit thimble 402, turntable 403, rotary drive structure 404,
Pusher cylinder 4041, rack gear 4042, guide rail 4043, driven gear 4044, push plate 611.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
A kind of automatic loading/unloading machining tool, including the upward material conveyer structure 3 of lathe 1, X, X to limit clamp system 4, Y
Cutting agency 6 is released to clamp system 5 and lifting；
The upward material conveyer structure 3 of X includes more than two lifting drum apparatus 31,31 edge of lifting drum apparatus
The X of the lathe 1 is arranged to the Y-direction clamping device 5 is interval in the lathe bed of the lathe 1；
The X includes left lifting limiting stand 41 and right lifting limiting stand 42 to limit clamp system 4, and the left lifting limits
Platform 41 is set to the conveying end of the upward material conveyer structure 3 of the X, and the right lifting limiting stand 42 is set to the X to feeding
The conveying beginning of conveying mechanism 3, the X are located at same to the center of the limit upward material conveyer structure 3 of the clamp system 4 and X
On vertical plane, and the upward material conveyer structure 3 of the X is set to the left lifting limiting stand 41 and the right lifting limiting stand 42
Between, the left lifting limiting stand 41 and the right lifting limiting stand 42, which are respectively arranged with, can protrude into the elongated square tube workpiece
The positioning clamping device 400 of end；
The Y-direction clamp system 5 includes more than two Y-direction clamping devices 51, and the Y-direction clamping device 51 is interval in institute
Lifting drum apparatus 31 is stated, and is arranged between the left lifting limiting stand 41 and the right lifting limiting stand 42, and
The continuing surface for bearing elongated square tube workpiece is formed on the lathe bed, the Y-direction clamping device 51 is provided with Y-direction reference block
511, the Y-direction pushing structure of the Y-direction clamping device 51 pushes against elongated square tube workpiece to carry out on the Y-direction reference block 511
Positioning clamps；
The lifting drum apparatus 31 includes that crane 311, lifting driving 312 and roller 313, the roller 313 can turn
The dynamic upper end for being installed on the crane 311, the bottom of the crane 311 are provided with for driving its upper and lower elevating movement
The lifting driving 312, positioned at conveying beginning the lifting drum apparatus 31 be provided with for drive its roller 313 rotate
Driving；
The right lifting limiting stand 42 is risen to the plane contour with the left lifting limiting stand 41 by driving device control,
And co-located with the left lifting limiting stand 41, it is clamped from the X of lathe 1 to elongated square tube workpiece；
It includes push-off device 61 and lifting platform 62 that cutting agency 6 is released in the lifting, and the lifting platform 62 is set to described
The front of lathe 1, the push-off device 61 can Y by the setting of the Y-direction guide rail 621 on the table top of sliding block and the lifting platform 62
It is protruded between the Y-direction clamp system 5 to sliding.
As shown in Fig. 1-Fig. 7, elongated square tube workpiece is placed in the Y-direction conveyer belt of Y-direction stock mechanism, and by the Y
The input port of the upward material conveyer structure of the X is delivered to conveyer belt, it is upward to be delivered to the X from the X to conveying device
Material conveyer structure 3；It is multiple it is described lifting drum apparatus 31 formed an X to conveyor surface, elongated square tube workpiece is through the lathe 1
Left side be placed on the idler wheel surface of the lifting drum apparatus 31 in the left side of lathe 1, and from the X to conveying device and described
Lifting 31 idler wheel of drum apparatus transmission, which offsets, completes X to feeding to the left lifting limiting stand 41；Elongated square tube workpiece is from X to defeated
Send device 22 to be delivered to the upward material conveyer structure 3 of the X, from X to conveying device 22 provide power, elongated square tube workpiece warp described in
The undertaking of the upward material conveyer structure 3 of X is mutually butted on the positioning clamping device 400 of left lifting limiting stand 41, makes elongated square tube workpiece
One end is installed in the positioning clamping device 400 of left lifting limiting stand 41, controls left lifting limiting stand 41 and lifting drum apparatus 31
It moves downward jointly, elongated square tube workpiece is dropped on the continuing surface that Y-direction clamping device 51 is formed；Control Y-direction clamping device
51 push against elongated square tube workpiece in carrying out Y-direction positioning clamping on the Y-direction reference block 511, control right 42 liters of lifting limiting stand
It rises as left lifting limiting stand 41 concordantly, and the positioning clamping device 400 controlled on right lifting limiting stand 42 snaps fits into elongated side
The other end of tube workpiece realizes that X is positioned to clamping；Cutter on control lathe processes elongated square tube workpiece.In addition, logical
Rotation of the X to the positioning clamping device 400 for limiting clamp system 4 is crossed, the overturning of elongated square tube workpiece can be realized, to elongated side
The processing of tube workpiece progress another side；After completion of processing, control push-off device 61 stretches to the elongated square tube on the continuing surface
The lower section of workpiece, then control the rise of lifting platform 62, the push-off device 61 is high by the elongated square tube workpiece support, and leave in
The continuing surface of the Y-direction clamp system 5 is finally left the release of elongated square tube workpiece along Y-direction return movement by push-off device 61
Workbench realizes blanking.
Feeding, clamping, processing, overturning and the entire manufacturing procedure of blanking of elongated square tube workpiece are automatic up and down by the present invention
Material machining tool is automatically performed, and being connected by stock up mechanism, the upward material conveyer structure 3 of X and X of Y-direction to limit clamp system 4
Seam, be transported to elongated square tube workpiece can smoothly on the machining area of lathe 1, to and elongated square tube workpiece realize Y-direction and X to
Accurate positioning, high-precision processing can be carried out to elongated square tube workpiece by so that lathe 1 is fixed a cutting tool.Entire elongated square tube workpiece adds
Work expects clamping positioning from above, then releases blanking to holding up, and the loading and unloading being provided with by lathe 1 and the mechanism for clamping positioning are complete
At elongated square tube workpiece alignment is placed on the continuing surface of elongated square tube workpiece of lathe 1 without worker, is greatly reduced
The labor intensity of worker, and the machining accuracy of elongated square tube workpiece is effectively raised, production and processing efficiency is improved, is effectively kept away
The processing accident for exempting from personnel occurs.
It further explains, the Y-direction clamping device 51 includes accepting pedestal 510, Y-direction reference block 511, Y-direction driving admittedly
Determine block 512 and Y-direction pushes driving structure 513, the Y-direction reference block 511 is set to the end for accepting pedestal 510, the Y
Y-direction promotion driving structure 513 is fixed on the beginning for accepting pedestal 510 to driving fixed block 512, the Y-direction pushes away
The output end of dynamic driving structure 513, which is connected with, clamps datum level 514.
It is provided with Y-direction clamping device 51, the Y-direction pushes driving structure 513 that 514 phase of clamping datum level is driven to be butted on
Elongated square tube workpiece, and by the pushing and pressing of elongated square tube workpiece on the datum level of the Y-direction reference block 511, to elongated square tube workpiece
Carry out Y-direction positioning clamp, in conjunction with X to positioning, greatly improve the machining accuracy of elongated square tube workpiece.
It further explains, the undertaking pedestal 510 is provided with inverted T shaped groove 515 along Y-direction, and the Y-direction drives fixed block
512 by the installation nested with the inverted T shaped groove 515 of fixed lock handle 516, and the Y-direction driving fixed block 512 is adjustable
It is installed on the undertaking pedestal 510.It accepts pedestal 510 and is provided with inverted T shaped groove 515, allow Y-direction that driving structure 513 to be pushed to close
Being installed on for reason is accepted on pedestal 510, it is ensured that it can realize elongated square tube workpiece in the Y-direction motion range that itself is limited
It clamps, adjustability is strong, and adaptability is high, and it is simple to adjust operation.
It further explains, any one or more lifting drum apparatus 31 are provided with for driving its roller 313
The driving of rotation.Ensure elongated square tube workpiece can along lathe 1 X to move offset and be installed in it is left lifting limiting stand 41 positioning
Clamping device 400 reduces abrasion of the elongated square tube workpiece in feeding transmission process, it is ensured that elongated by the conveying of rolling drum surface
The processing quality of square tube workpiece.
It further explains, the both ends of the roller 313 are separately provided for the limit plate of limit elongated square tube workpiece
314.It is provided with limit plate 314, position-limiting action is played to elongated square tube workpiece, effectively avoids elongated square tube workpiece upward from X
The two sides of material conveying device 3 are fallen, it can be ensured that the conveying upward in X of elongated square tube workpiece.
Further explain, the positioning clamping device 400 includes limit base 401 and X to limit thimble 402, the X to
Limit thimble 402 is installed on the left lifting limiting stand 41 and the right lifting limit by the way that the limit base 401 is opposite respectively
Platform 42 is provided with X direction guiding rail on the table top of the right lifting limiting stand 42, and the limit base 401 can be limited by drive control
Slide on the X direction guiding rail.
X direction guiding rail, movement of the limit base 401 by drive control in X direction guiding rail, elongated are provided on right lifting limiting stand 42
Square tube workpiece is offseted from X to conveying device conveying to the X on the left lifting limiting stand 41 of the upward material conveyer structure 3 of X to spacing top
When needle 402, Y-direction clamping device 51 pushes against elongated square tube workpiece in Y-direction reference block 511, after realizing Y-direction positioning, right lifting limit
Position platform 42 rise to it is concordant with left lifting limiting stand 41, right 42 upper limit seat 401 of lifting limiting stand from drive control drive its X to
Limit thimble 402 is close to elongated square tube workpiece end, and X is installed in the end of elongated square tube workpiece to limit thimble 402,
So that elongated square tube workpiece is carried out clamping limit from the X of left and right ends to limit thimble 402, realizes X to positioning.
Further explain, the positioning clamping device 400 include limit base 401, X to limit thimble 402, turntable 403
With rotary drive structure 404, the X is installed on the limit base 401, the rotation by the turntable 403 to limit thimble 402
Turn driving structure 404 by driving the rotation of the turntable 403 that the X is driven to rotate to limit thimble 402, and realizes elongated side
The rotation of tube workpiece.
X is the stereoscopic column thimble to match with elongated square tube workpiece interface shape to limit thimble 402, and X is to spacing top
Needle 402 is snapably secured to the both ends of elongated square tube workpiece, carries out locking limit to elongated square tube workpiece, it is ensured that elongated square tube workpiece dress
The stability and high-precision of folder.
Further explain, the rotary drive structure 404 include pusher cylinder 4041, rack gear 4042, guide rail 4043, from
Moving gear 4044 and fixing axle, the rack gear 4042 are intermeshed with the driven gear 4044, and the pusher cylinder 4041 is logical
It crosses and the rack gear 4042 is pushed to move along the guide rail 4043, and drive the rotation of the driven gear 4043, the driven tooth
Wheel 4043 is fixedly connected by fixing axle with the turntable 403, and the rotation of the driven gear 4043 drives the turntable 403
Rotation.
Pusher cylinder 4041 pushes the movement of rack gear 4042, passes through engaging for rack gear 4042 and driven gear 4043, rack gear
4042 linear motion is driven to driven gear 4043, and driven gear 4043 is made to realize rotation, drives X to 402 turns of thimble of limit
It is dynamic, to realize the rotation for clamping the elongated square tube workpiece of positioning from X to limit thimble 402.Rack pinion is driven using cylinder
The rotation to realize elongated square tube workpiece is rotated, it is simple and light, it can arbitrarily be installed on realization elongated side on any lathe
The locking and rotation of tube workpiece, can cooperate lifting platform to realize the adjusting of arbitrary height, compared with existing indexing rotary table, volume
Lighter, adaptable, suitable for miniature numerical control machining tool or suitable for the processing of lightweight elongated square tube workpiece, reduction is set
Standby cost, structure is simple, easy to repair.
It further explains, the push-off device 61 is L-type push plate, and the L-type push plate is driven by the cylinder it in the Y-direction
Movement on guide rail 621, the L-type push plate are provided with the push plate 611 of the rear side for pushing against elongated square tube workpiece.Push-off device
61 setting makes elongated square tube workpiece smoothly blanking can leave lathe 1, does not cause any abrasion to elongated square tube workpiece,
Improve the quality of product.
The application method of above-mentioned automatic loading/unloading machining tool, includes the following steps：
A, initial position：The height of the upward material conveyer structure 3 of X is adjusted to forming conveyor surface on same straight line, and will be left
The height for going up and down the positioning clamping device 400 of limiting stand 41 is adjusted to the tube core of the elongated square tube workpiece corresponded on conveyor surface
Position, right lifting limiting stand 42 is hidden under conveyor surface, and conveyor surface is located on continuing surface；
B, workpiece is placed：Elongated square tube workpiece is put into through the conveying beginning of the upward material conveyer structure 3 of X, and from the X to
Feeding conveying mechanism 3 is delivered to the conveyor surface of the upward material conveyer structure 3 of the X；
C, the feeding of workpiece：Elongated square tube workpiece is delivered to the upward material conveyer structure 3 of the X from X to conveying device, by X
Power is provided to conveying device 22, undertaking of the elongated square tube workpiece through the upward material conveyer structure 3 of the X is mutually butted on left lifting limit
The positioning clamping device 400 of position platform 41, the positioning for making one end of elongated square tube workpiece be installed in left lifting limiting stand 41 clamp dress
400 are set, left lifting limiting stand 41 is controlled and lifting drum apparatus 31 moves downward jointly, elongated square tube workpiece is dropped into Y-direction
On the continuing surface that clamping device 51 is formed；
D, the positioning of workpiece：Y-direction clamping device 51 is controlled to push against elongated square tube workpiece on the Y-direction reference block 511
It carries out Y-direction positioning to clamp, it is concordant as left lifting limiting stand 41 to control the right rise of lifting limiting stand 42, and control right lifting limit
Positioning clamping device 400 on platform 42 snaps fits into the other end of elongated square tube workpiece, realizes that X is positioned to clamping；
E, the processing of workpiece：Cutter on control lathe processes elongated square tube workpiece；
F, the overturning of workpiece：The rising for controlling left lifting limiting stand 41 and right lifting limiting stand 42, by elongated square tube workpiece
It pulls away in continuing surface, and passes through the rotation of positioning clamping device 400, control the overturning of elongated square tube workpiece, after overturning, control is left
The decline for going up and down limiting stand 41 and right lifting limiting stand 42, elongated square tube workpiece is born again on continuing surface, is clamped by Y-direction
Device 51 carries out Y-direction positioning, then carries out the processing of another side；
G, the blanking of workpiece：Control push-off device 61 stretches to the lower section of the elongated square tube workpiece on the continuing surface, then
The rise for controlling lifting platform 62, elongated square tube workpiece support is high and vicarious on push-off device 61, finally by push-off device 61 along Y
To return movement, workbench is left into the release of elongated square tube workpiece and realizes blanking.
Pass through the setting of initial position and the elevating movement of the upward material conveyer structure 3 of X, it is ensured that elongated square tube workpiece can
Automatically it is transported on the continuing surface in the machining area of lathe 1 and accurately, and by the X that is equipped with to limit clamp system 4 and Y
To clamp system 5 to elongated square tube workpiece carry out X to and Y-direction positioning, it is ensured that the machining accuracy of elongated square tube workpiece can also lead to
It crosses X to overturn elongated square tube workpiece to limit clamp system 4, to realize the processing of another side, be filled finally by releasing
61 are set to pull away elongated square tube workpiece in continuing surface and release the machining area realization blanking of lathe 1, entire elongated square tube workpiece
Processing expect from above clamping positioning, then to hold up release blanking, the loading and unloading being provided with by lathe 1 and clamp positioning machine
Structure is completed, and elongated square tube workpiece alignment is placed on the continuing surface of elongated square tube workpiece of lathe 1 without worker, is greatly dropped
The low labor intensity of worker, and the machining accuracy of elongated square tube workpiece is effectively raised, production and processing efficiency is improved, effectively
Avoid personnel processing accident occur.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (9)
1. a kind of automatic loading/unloading machining tool, it is characterised in that：It is clamped including lathe, the upward material conveyer structure of X, X to limit
Cutting agency is released in mechanism, Y-direction clamp system and lifting；
The upward material conveyer structure of X includes more than two lifting drum apparatus, and the lifting drum apparatus is along the lathe
X be arranged to the Y-direction clamping device for being interval in the Y-direction clamp system in the lathe bed of the lathe；
The X includes left lifting limiting stand and right lifting limiting stand to limit clamp system, and the left lifting limiting stand is set to
The conveying end of the upward material conveyer structure of X, the right lifting limiting stand are set to the conveying of the upward material conveyer structure of the X
Beginning, the X are located on same vertical plane to limit clamp system and the center of the upward material conveyer structure of the X, and the X to
Feeding conveying mechanism is set between the left lifting limiting stand and the right lifting limiting stand, the left lifting limiting stand and
The right lifting limiting stand is respectively arranged with the positioning clamping device that can protrude into the end of elongated square tube workpiece；
The Y-direction clamp system includes more than two Y-direction clamping devices, and the Y-direction clamping device is interval in the lifting rolling
Wound packages is set, and is arranged between the left lifting limiting stand and the right lifting limiting stand, and formed on the lathe bed
For bearing the continuing surface of elongated square tube workpiece, the Y-direction clamping device is provided with Y-direction reference block, the Y-direction clamping device
Y-direction pushing structure pushes against elongated square tube workpiece tight in carrying out locating clip on the Y-direction reference block；
The lifting drum apparatus includes crane, lifting drive and roller, and the roller is rotatably installed on described
The upper end of crane, the bottom of the crane are provided with the lifting drive for driving its upper and lower elevating movement,
The lifting drum apparatus positioned at conveying beginning is provided with the device of rotation driving for driving its roller to rotate；
The right lifting limiting stand by driving device control rises to the contour plane of the left lifting limiting stand, and with it is described
Left lifting limiting stand co-locates, and is clamped the lifting release cutting agency packet to elongated square tube workpiece from the X of lathe
Include push-off device and lifting platform, the lifting platform is set to the front of the lathe, and the push-off device passes through sliding block and described
The setting of Y-direction guide rail on the table top of lifting platform can Y-direction sliding protrude between the Y-direction clamp system.
2. a kind of automatic loading/unloading machining tool according to claim 1, it is characterised in that：The Y-direction clamping device packet
It includes undertaking pedestal, Y-direction reference block, Y-direction driving fixed block and Y-direction and pushes driving structure, the Y-direction reference block is set to described hold
The end of pedestal is connect, Y-direction promotion driving structure is fixed on the beginning for accepting pedestal by the Y-direction driving fixed block,
The Y-direction pushes the output end of driving structure to be connected with clamping datum level.
3. a kind of automatic loading/unloading machining tool according to claim 2, it is characterised in that：The undertaking pedestal is along Y-direction
It is provided with inverted T shaped groove, the Y-direction driving fixed block passes through the installation nested with the inverted T shaped groove of fixed lock handle, the Y-direction
Fixed block is adjustable is installed on the undertaking pedestal for driving.
4. a kind of automatic loading/unloading machining tool according to claim 1, it is characterised in that：Distinguish at the both ends of the roller
It is provided with the limit plate for limiting elongated square tube workpiece.
5. a kind of automatic loading/unloading machining tool according to claim 1, it is characterised in that：The positioning clamping device packet
Limit base and X are included to limit thimble, the X is installed on the left lifting limit by the way that the limit base is opposite respectively to limit thimble
The position platform and right lifting limiting stand is provided with X direction guiding rail on the table top of the right lifting limiting stand, and the limit base passes through drive
Dynamic control, which can limit, slides on the X direction guiding rail.
6. a kind of automatic loading/unloading machining tool according to claim 1, it is characterised in that：The positioning clamping device packet
Limit base, X are included to limit thimble, turntable and rotary drive structure, the X is installed on to limit thimble by the turntable described
Limit base, the rotary drive structure realize length by driving the rotation of the turntable to drive the X to limit thimble rotation
The rotation of type square tube workpiece.
7. a kind of automatic loading/unloading machining tool according to claim 6, it is characterised in that：The rotary drive structure packet
Pusher cylinder, rack gear, guide rail, driven gear and fixing axle are included, the rack gear and the driven gear are intermeshed, the promotion
Cylinder drives the rotation of the driven gear by pushing the rack gear to move along the guide rail, and the driven gear passes through
Fixing axle is fixedly connected with the turntable, and the rotation of the driven gear drives the rotation of the turntable.
8. a kind of automatic loading/unloading machining tool according to claim 1, it is characterised in that：The push-off device is L-type
Push plate, the L-type push plate are driven by the cylinder its movement in the Y-direction guide rail, and the L-type push plate is provided with for pushing against length
The push plate of the rear side of type square tube workpiece.
9. using a kind of application method of automatic loading/unloading machining tool as claimed in claim 6, it is characterised in that：Including following
Step：
A, initial position：The height of the upward material conveyer structure of X is adjusted to forming conveyor surface on same straight line, and left lifting is limited
The height of the positioning clamping device of position platform adjusts the position of the tube core to the elongated square tube workpiece corresponded on conveyor surface, right lifting
Limiting stand is hidden under conveyor surface, and conveyor surface is located on continuing surface；
B, workpiece is placed：Elongated square tube workpiece is put into through the conveying beginning of the upward material conveyer structure of X, and from the X to feeding
Conveying mechanism is delivered to the conveyor surface of the upward material conveyer structure of the X；
C, the feeding of workpiece：Elongated square tube workpiece is delivered to the upward material conveyer structure of the X from X to conveying device, from X to conveying
Device provides power, and undertaking of the elongated square tube workpiece through the upward material conveyer structure of the X is mutually butted on the positioning of left lifting limiting stand
Clamping device makes one end of elongated square tube workpiece be installed in the positioning clamping device of left lifting limiting stand, controls left lifting limit
Platform and lifting drum apparatus move downward jointly, elongated square tube workpiece are dropped on the continuing surface of Y-direction clamping device formation；
D, the positioning of workpiece：Control Y-direction clamping device pushes against elongated square tube workpiece to be determined in progress Y-direction on the Y-direction reference block
Position clamps, and controls right lifting limiting stand and is raised up to concordant with left lifting limiting stand, and controls the right locating clip gone up and down on limiting stand
Tight device snaps fits into the other end of elongated square tube workpiece, realizes that X is positioned to clamping；
E, the processing of workpiece：Cutter on control lathe processes elongated square tube workpiece；
F, the overturning of workpiece：The rising for controlling left lifting limiting stand and right lifting limiting stand, elongated square tube workpiece is pulled away in holding
Junction, and by the rotation of positioning clamping device, the overturning of elongated square tube workpiece is controlled, after overturning, controls left lifting limiting stand
With the decline of right lifting limiting stand, elongated square tube workpiece is born again on continuing surface, Y-direction is carried out by Y-direction clamping device and is determined
Position, then carry out the processing of another side；
G, the blanking of workpiece：Control push-off device stretches to the lower section of the elongated square tube workpiece on the continuing surface, then controls liter
The rise for dropping platform, elongated square tube workpiece support is high and vicarious on push-off device, finally by push-off device along Y-direction return movement,
Workbench is left into the release of elongated square tube workpiece and realizes blanking.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510419099.3A CN105058143B (en) | 2015-07-16 | 2015-07-16 | A kind of automatic loading/unloading machining tool and its application method |
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| CN201510419099.3A CN105058143B (en) | 2015-07-16 | 2015-07-16 | A kind of automatic loading/unloading machining tool and its application method |
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| CN106736814B (en) * | 2016-12-28 | 2018-11-06 | 湖州职业技术学院 | Pipe bend feeding tooling |
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| CN108971549A (en) * | 2018-09-06 | 2018-12-11 | 江苏万安机械制造有限公司 | A kind of multi-shaft interlocked Intelligent horizontal type tapping machine and its technique for applying |
| CN108994330A (en) * | 2018-09-06 | 2018-12-14 | 江苏万安机械制造有限公司 | A kind of horizontal tapping machine of multiaxis with automatically transporting materials device |
| CN109607111A (en) * | 2018-11-14 | 2019-04-12 | 广东利迅达机器人系统股份有限公司 | A kind of automatic positioning feeding material flow line of aluminium sheet sawing device |
| CN109877620A (en) * | 2019-01-21 | 2019-06-14 | 浙江工业大学 | A kind of square pipe drilling grip device |
| CN110125713B (en) * | 2019-05-31 | 2020-08-25 | 武汉市恒通诚汽车零部件有限公司 | Long shaft feeding device |
| CN111085935A (en) * | 2019-12-30 | 2020-05-01 | 江苏罡阳股份有限公司 | Automatic feeding and discharging system for grinding eccentric shaft excircle of centerless grinding machine |
| CN111660076B (en) * | 2020-05-06 | 2021-08-13 | 温州市龙湾宏达紧固件有限公司 | Fastener feeding device |
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| US4543970A (en) * | 1983-02-21 | 1985-10-01 | Tokyo Shibaura Denki Kabushiki Kaisha | Automatic set-up system |
| CN202763570U (en) * | 2012-08-23 | 2013-03-06 | 威海盈盾特种工程材料有限公司 | Aluminum alloy section bar supporting frame |
| CN103522114B (en) * | 2013-10-18 | 2017-03-15 | 太仓优尼泰克精密机械有限公司 | A kind of boring automatic charging device of petroleum filter pipe and its using method |
| CN203650087U (en) * | 2013-12-30 | 2014-06-18 | 金华市亚虎工具有限公司 | All-mechanical feeding puncher |
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Denomination of invention: Automatic loading/unloading machine tool and application method thereof Effective date of registration: 20190703 Granted publication date: 20181130 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd Sanshui branch Pledgor: Foshan Pratic CNC Science & Technology Co., Ltd. Registration number: 2019440000252 |
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