CN105171503A - Automatic feeding machining tool and using method thereof - Google Patents
Automatic feeding machining tool and using method thereof Download PDFInfo
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- CN105171503A CN105171503A CN201510420581.9A CN201510420581A CN105171503A CN 105171503 A CN105171503 A CN 105171503A CN 201510420581 A CN201510420581 A CN 201510420581A CN 105171503 A CN105171503 A CN 105171503A
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- limiting stand
- square tube
- lifting limiting
- elongated square
- tube workpiece
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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
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention relates to an automatic feeding machining tool. The automatic feeding machining tool comprises a machine tool body, an X-direction feeding conveying mechanism, an X-direction limiting clamping mechanism and a Y-direction clamping mechanism. According to the automatic feeding machining tool, repeated adjustment by workers is not needed, the labor intensity of the workers is reduced, and the production efficiency and the machining accuracy of long square tube workpieces are improved. The invention further provides a using method for the automatic feeding machining tool; through cooperation of a lifting table, automatic feeding and machining of the long square tube workpieces are completed, operation is simple, the machining accuracy is high, and the production efficiency is high.
Description
Technical field
The present invention relates to machining tool technical field, particularly relate to a kind of automatic charging machining tool and using method thereof.
Background technology
At present, in elongated square tube work pieces process industry, need elongated square tube workpiece to be transported to the processing process equipments such as CNC milling machine carrying out elongated square tube workpiece, existing method of operating normally relies on manually carries out carrying and be transported to the processing of the enterprising luggage folder of specific fixture on machining center.But this method of operating, there is many drawbacks: first in process, when carrying elongated square tube workpiece, a dead lift elongated square tube workpiece cannot keep it to be transported to stably in machining center all the time, elongated square tube workpiece is very easily made to enter run-off the straight in process equipment process, thus affect the machining accuracy of process equipment, and the elongated square tube workpiece tilted very easily damages process equipment; Secondly, often feeding is not in place adding man-hour for elongated square tube workpiece end, the elongated square tube workpiece processed cannot be kept consistency, greatly reduce the crudy of elongated square tube workpiece; Again, elongated square tube workpiece is in process, and need manually repeatedly to carry adjustment, waste time and energy, inefficiency, labour intensity is large, and very easily causes security incident.
Summary of the invention
The object of the invention is to propose a kind of automatic charging machining tool, repeatedly adjust without the need to workman, reduce labor strength, enhance productivity and the machining accuracy of elongated square tube workpiece.
Another object of the present invention is the using method proposing a kind of automatic charging machining tool, being equipped with by lifting platform, and complete automatic charging and the processing thereof of elongated square tube workpiece, operate simple and easy, machining accuracy is high, and production efficiency is high.
For reaching this object, the present invention by the following technical solutions:
A kind of automatic charging machining tool, comprise lathe, X upwards material conveyer structure, X to spacing clamp system and Y-direction clamp system;
Described X upwards material conveyer structure comprises two or more lifting drum apparatus, and described lifting drum apparatus is along the X of described lathe to being interval in described Y-direction clamping device spread configuration in the lathe bed of described lathe;
Described X comprises left lifting limiting stand and right lifting limiting stand to spacing clamp system, described left lifting limiting stand is arranged at the conveying end of described X upwards material conveyer structure, described right lifting limiting stand is arranged at the conveying top of described X upwards material conveyer structure, described X to spacing clamp system and described X upwards material conveyer structure be centrally located on same vertical plane, and described X upwards material conveyer structure be arranged between described left lifting limiting stand and described right lifting limiting stand, described left lifting limiting stand and described right lifting limiting stand are respectively arranged with the positioning clamping device of the end can stretching into described elongated square tube workpiece,
Described Y-direction clamp system comprises two or more Y-direction clamping device, described Y-direction clamping device is interval in described lifting drum apparatus, and spread configuration is between described left lifting limiting stand and described right lifting limiting stand, and the continuing surface formed on described lathe bed for bearing elongated square tube workpiece, described Y-direction clamping device is provided with Y-direction reference block, and elongated square tube workpiece is pushed against that on described Y-direction reference block, to carry out locating clip tight by the Y-direction pushing structure of described Y-direction clamping device;
Described lifting drum apparatus comprises crane, lifting drives and cylinder, the rotating upper end being installed on described crane of described cylinder, the bottom of described crane is provided with for driving the described lifting of its oscilaltion campaign to drive, and the described lifting drum apparatus being positioned at conveying top is provided with the driving for driving its cylinder to rotate;
Described right lifting limiting stand rises to the plane contour with described left lifting limiting stand by drived control, and jointly locates with described left lifting limiting stand, clamps from the X of lathe to elongated square tube workpiece.
Illustrate further, described Y-direction clamping device comprises accepts pedestal, Y-direction reference block, Y-direction driving fixed block and Y-direction promotion drives structure, described Y-direction reference block is arranged at the end of described undertaking pedestal, described Y-direction drives fixed block that described Y-direction is promoted the top that drives structure is fixed on described undertaking pedestal, and the output that described Y-direction promotes drives structure is connected with clamping datum level.
Illustrate further, described undertaking pedestal is provided with inverted T shape groove along Y-direction, and described Y-direction drives fixed block by the nested installation of fixing and locking handle with described inverted T shape groove, and described Y-direction drives that fixed block is adjustable is installed on described undertaking pedestal.
Illustrate further, the two ends of described cylinder are respectively arranged with the limiting plate for spacing elongated square tube workpiece.
Illustrate further, described positioning clamping device comprises limit base and X to spacing thimble, described X is mounted opposite in described left lifting limiting stand and described right lifting limiting stand to spacing thimble by described limit base respectively, the table top of described right lifting limiting stand is provided with X direction guiding rail, and described limit base can be limited by drived control and slide on described X direction guiding rail.
Illustrate further, described positioning clamping device comprises limit base, X to spacing thimble, rotating disk and rotary drive structure, described X is installed on described limit base to spacing thimble by described rotating disk, described rotary drive structure drives described X to rotate to spacing thimble by driving the rotation of described rotating disk, and realizes the rotation of elongated square tube workpiece.
Illustrate further, described rotary drive structure comprises promotion cylinder, tooth bar, guide rail, driven gear and fixed axis, described tooth bar and described driven gear engage each other, described promotion cylinder is by promoting described tooth bar along described guide rail movement, and drive the rotation of described driven gear, described driven gear is fixedly connected with described rotating disk by fixed axis, and the rotation of described driven gear drives the rotation of described rotating disk.
Illustrate further, any one or more described lifting drum apparatus is provided with the driving for driving its cylinder to rotate.
The using method of above-mentioned automatic charging machining tool, comprises the following steps:
A, initial position: by the Height Adjustment of X upwards material conveyer structure to same straight line forms conveyor surface, and the Height Adjustment of the positioning clamping device of left lifting limiting stand is extremely corresponded to the position of the tube core of the elongated square tube workpiece on conveyor surface, under right lifting limiting stand is hidden in conveyor surface, and conveyor surface is positioned on continuing surface;
B, place work piece: the conveying top of elongated square tube workpiece through X upwards material conveyer structure is put into, and by described X upwards material conveyer structure be delivered to the conveyor surface of described X upwards material conveyer structure;
The material loading of C, workpiece: elongated square tube workpiece is through the undertaking of described X upwards material conveyer structure, be butted on the positioning clamping device of left lifting limiting stand mutually, one end of elongated square tube workpiece is made to be installed in the positioning clamping device of left lifting limiting stand, control left lifting limiting stand and be elevated drum apparatus jointly to move downward, elongated square tube workpiece is dropped on the continuing surface of Y-direction clamping device formation;
The location of D, workpiece: elongated square tube workpiece pushes against and carry out the clamping of Y-direction location on described Y-direction reference block by control Y-direction clamping device, controlling right lifting limiting stand rises concordant as left lifting limiting stand, and the positioning clamping device controlled on right lifting limiting stand snaps fits into the other end of elongated square tube workpiece, realizes X to clamping and positioning;
The processing of E, workpiece: the cutter controlled on lathe is processed elongated square tube workpiece;
The upset of F, workpiece: the rising 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, control the upset of elongated square tube workpiece, after upset, control the decline of left lifting limiting stand and right lifting limiting stand, elongated square tube workpiece is born again on continuing surface, carry out Y-direction location by Y-direction clamping device, then carry out the processing of another side, realize the multiaspect processing of elongated square tube workpiece.
Beneficial effect of the present invention: 1, X makes elongated square tube workpiece automatic aligning in its processing stations to material loading conveying and X to the setting of spacing clamping, improves the machining accuracy of elongated square tube workpiece, can reduce the wearing and tearing to elongated square tube workpiece simultaneously; 2, X arranges turn over function to spacing clamping, can carry out upset processing, simple structure, strong adaptability to elongated square tube workpiece; 3, the setting of whole lathe internal mechanism, realizes automatic charging and the processing of elongated square tube workpiece, enhances productivity greatly; 4, operate easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention;
Fig. 2 is the structural representation of the lathe of one embodiment of the present of invention;
Fig. 3 is that the Y-direction of one embodiment of the present of invention is got the raw materials ready the structural representation of mechanism;
Fig. 4 is the structural representation of the X upwards material conveyer structure of one embodiment of the present of invention;
Fig. 5 is the structural representation of the Y-direction clamping device of one embodiment of the present of invention;
Fig. 6 is the structural representation of the Y-direction clamping device of one embodiment of the present of invention;
Fig. 7 is the left lifting limiting stand of one embodiment of the present of invention or the structural representation of right lifting limiting stand.
Wherein: lathe 1, X is material conveyer structure 3 upwards, X is to spacing clamp system 4, Y-direction clamp system 5, lifting drum apparatus 31, left lifting limiting stand 41, right lifting limiting stand 42, positioning clamping device 400, Y-direction clamping device 51, accept pedestal 510, Y-direction reference block 511, Y-direction drives fixed block 512, Y-direction promotes drives structure 513, clamping datum level 514, inverted T shape groove 515, fixing and locking handle 516, ejecting device 61, lifting platform 62, Y-direction guide rail 621, crane 311, lifting driving 312, cylinder 313, limiting plate 314, limit base 401, X is to spacing thimble 402, rotating disk 403, rotary drive structure 404, promote cylinder 4041, tooth bar 4042, guide rail 4043, driven gear 4044.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
A kind of automatic charging machining tool, comprise lathe 1, X upwards material conveyer structure 3, X to spacing clamp system 4 and Y-direction clamp system 5;
Described X upwards material conveyer structure 3 comprises two or more lifting drum apparatus 31, and described lifting drum apparatus 31 is along the X of described lathe 1 to being interval in described Y-direction clamping device 5 spread configuration in the lathe bed of described lathe 1;
Described X comprises left lifting limiting stand 41 and right lifting limiting stand 42 to spacing clamp system 4, described left lifting limiting stand 41 is arranged at the conveying end of described X upwards material conveyer structure 3, described right lifting limiting stand 42 is arranged at the conveying top of described X upwards material conveyer structure 3, described X to spacing clamp system 4 and described X upwards material conveyer structure 3 be centrally located on same vertical plane, and described X upwards material conveyer structure 3 be arranged between described left lifting limiting stand 41 and described right lifting limiting stand 42, described left lifting limiting stand 41 and described right lifting limiting stand 42 are respectively arranged with the positioning clamping device 400 of the end can stretching into described elongated square tube workpiece,
Described Y-direction clamp system 5 comprises two or more Y-direction clamping device 51, described Y-direction clamping device 51 is interval in described lifting drum apparatus 31, and spread configuration is between described left lifting limiting stand 41 and described right lifting limiting stand 42, and the continuing surface formed on described lathe bed for bearing elongated square tube workpiece, described Y-direction clamping device 51 is provided with Y-direction reference block 511, and elongated square tube workpiece is pushed against that on described Y-direction reference block 511, to carry out locating clip tight by the Y-direction pushing structure of described Y-direction clamping device 51;
Described lifting drum apparatus 31 comprises crane 311, lifting driving 312 and cylinder 313, the rotating upper end being installed on described crane 311 of described cylinder 313, the bottom of described crane 311 is provided with the described lifting driving 312 for driving its oscilaltion campaign, and the described lifting drum apparatus 31 being positioned at conveying top is provided with driving for driving its cylinder 313 to rotate;
Described right lifting limiting stand 42 rises to the plane contour with described left lifting limiting stand 41 by drived control, and jointly locates with described left lifting limiting stand 41, clamps from the X of lathe 1 to elongated square tube workpiece.
As shown in Fig. 1-Fig. 7, elongated square tube workpiece is positioned over described Y-direction and gets the raw materials ready the Y-direction conveyer belt 21 of mechanism 2, and the input port of described X upwards material conveyer structure 3 is delivered to by described Y-direction conveyer belt 21, be delivered to described X upwards material conveyer structure 3 by described X to conveying device 22; Multiple described lifting drum apparatus 31 formed an X to conveyor surface, elongated square tube workpiece is positioned on the idler wheel surface of the lifting drum apparatus 31 be positioned on the left of lathe 1 through the left side of described lathe 1, and to be offseted to described left lifting limiting stand 41 to conveying device 22 and the transmission of described lifting drum apparatus 31 roller by described X and complete X to material loading; Elongated square tube workpiece is delivered to described X upwards material conveyer structure 3 by X to conveying device 22, power is provided to conveying device 22 by X, elongated square tube workpiece is through the undertaking of described X upwards material conveyer structure 3, be butted on the positioning clamping device 400 of left lifting limiting stand 41 mutually, one end of elongated square tube workpiece is made to be installed in the positioning clamping device 400 of left lifting limiting stand 41, control left lifting limiting stand 41 and lifting drum apparatus 31 moves downward jointly, elongated square tube workpiece is dropped on continuing surface that Y-direction clamping device 51 formed; X can the lifting drum apparatus 31 of vertically movement up and down be made up of to feeding and conveying device 3 multiple, the lifting drum apparatus 31 being wherein positioned at conveying top is provided with driving for driving its cylinder 313 to rotate, guarantee that elongated square tube workpiece can offset along the X of lathe 1 to moving and be installed in the positioning clamping device 400 of left lifting limiting stand 41, by the conveying of rolling drum surface, reduce the wearing and tearing of elongated square tube workpiece in material loading course of conveying, guarantee the crudy of elongated square tube workpiece.Elongated square tube workpiece pushes against and carry out the clamping of Y-direction location on described Y-direction reference block 511 by control Y-direction clamping device 51 afterwards, controlling right lifting limiting stand 42 rises as left lifting limiting stand 41 concordant, and the positioning clamping device 400 controlled on right lifting limiting stand 42 snaps fits into the other end of elongated square tube workpiece, realizes X to clamping and positioning; The cutter controlled on lathe is processed elongated square tube workpiece.In addition, by the rotation of X to the positioning clamping device 400 of spacing clamp system 4, the upset of elongated square tube workpiece can be realized, elongated square tube workpiece be carried out to the processing of another side.
The whole manufacturing procedure of the material loading of elongated square tube workpiece, clamping, processing, upset is completed automatically by automatic charging machining tool of the present invention, to be got the raw materials ready mechanism 2, X upwards material conveyer structure 3 and the phase seam of X to spacing clamp system 4 by Y-direction, elongated square tube workpiece can be transported on the machining area of lathe 1 stably, to and elongated square tube workpiece realize Y-direction and X to accurate location, lathe 1 is fixed a cutting tool can carry out high-precision processing to elongated square tube workpiece.The processing of whole elongated square tube workpiece expects clamping and positioning from above, the material loading be provided with by lathe 1 and the mechanism of clamping and positioning complete, without the need to workman, elongated square tube workpiece alignment is positioned on the continuing surface of elongated square tube workpiece of lathe 1, greatly reduce the labour intensity of workman, and effectively raise the machining accuracy of elongated square tube workpiece, improve production and processing efficiency, effectively avoid the processing accident of personnel to occur.
Illustrate further, described Y-direction clamping device 51 comprises accepts pedestal 510, Y-direction reference block 511, Y-direction driving fixed block 512 and Y-direction promotion drives structure 513, described Y-direction reference block 511 is arranged at the end of described undertaking pedestal 510, described Y-direction drives fixed block 512 that described Y-direction is promoted the top that drives structure 513 is fixed on described undertaking pedestal 510, and the output that described Y-direction promotes drives structure 513 is connected with clamping datum level 514.
Be provided with Y-direction clamping device 51, described Y-direction promotes drives structure 513 and drives described clamping datum level 514 to be butted on elongated square tube workpiece mutually, and elongated square tube workpiece is pushed against on the datum level of described Y-direction reference block 511, elongated square tube workpiece is carried out to the location clamping of Y-direction, in conjunction with X to location, improve the machining accuracy of elongated square tube workpiece greatly.
Illustrate further, described undertaking pedestal 510 is provided with inverted T shape groove 515 along Y-direction, described Y-direction drives fixed block 512 by the nested installation of fixing and locking handle 516 with described inverted T shape groove 515, and described Y-direction drives that fixed block 512 is adjustable is installed on described undertaking pedestal 510.
Accept pedestal 510 and be provided with inverted T shape groove 515, make Y-direction promote drives structure 513 can reasonably be installed on undertaking pedestal 510, guarantee that it can realize clamping to elongated square tube workpiece in the Y-direction range of movement self limited, adjustability is strong, adaptability is high, and adjustment operation is simple and easy.
Illustrate further, the two ends of described cylinder 313 are respectively arranged with the limiting plate 314 for spacing elongated square tube workpiece.Be provided with limiting plate 314, position-limiting action is played to elongated square tube workpiece, effectively avoid elongated square tube workpiece to drop from X to the both sides of feeding and conveying device 3, can guarantee that elongated square tube workpiece is in X conveying upwards.
Illustrate further, described positioning clamping device 400 comprises limit base 401 and X to spacing thimble 402, described X is mounted opposite in described left lifting limiting stand 41 and described right lifting limiting stand 42 to spacing thimble 402 by described limit base 401 respectively, the table top of described right lifting limiting stand 42 is provided with X direction guiding rail 421, and described limit base 401 can be limited by drived control and slide on described X direction guiding rail 421.
Right lifting limiting stand 42 is provided with X direction guiding rail 421, limit base 401 is by the movement of drived control at X direction guiding rail 421, elongated square tube workpiece by X to conveying device 22 carry offset to the X on the left lifting limiting stand 41 of X upwards material conveyer structure 3 to spacing thimble 402 time, elongated square tube workpiece pushes against in Y-direction reference block 511 by Y-direction clamping device 51, after realizing Y-direction location, right lifting limiting stand 42 rises to concordant with left lifting limiting stand 41, right lifting limiting stand 42 upper limit seat 401 drives its X close to elongated square tube workpiece end to spacing thimble 402 by drived control, and X is installed in the end of elongated square tube workpiece to spacing thimble 402, elongated square tube workpiece is made to carry out clamping spacing to spacing thimble 402 by the X at two ends, left and right, realize X to location.
Illustrate further, described positioning clamping device 400 comprises limit base 401, X to spacing thimble 402, rotating disk 403 and rotary drive structure 404, described X is installed on described limit base 401 to spacing thimble 402 by described rotating disk 403, described rotary drive structure 404 drives described X to rotate to spacing thimble 402 by driving the rotation of described rotating disk 403, and realizes the rotation of elongated square tube workpiece.
X to spacing thimble 402 be with elongated square tube workpiece interface mating shapes stereoscopic column thimble, X can be installed in the two ends of elongated square tube workpiece to spacing thimble 402, carry out locking spacing to elongated square tube workpiece, guarantee stability and the high accuracy of elongated square tube clamping workpiece.
Illustrate further, described rotary drive structure 404 comprises promotion cylinder 4041, tooth bar 4042, guide rail 4043, driven gear 4044 and fixed axis, described tooth bar 4042 engages each other with described driven gear 4044, described promotion cylinder 4041 moves along described guide rail 4043 by promoting described tooth bar 4042, and drive the rotation of described driven gear 4043, described driven gear 4043 is fixedly connected with described rotating disk 403 by fixed axis, and the rotation of described driven gear 4043 drives the rotation of described rotating disk 403.
Promote the motion that cylinder 4041 promotes tooth bar 4042, by engaging of tooth bar 4042 and driven gear 4043, the rectilinear motion transmission of tooth bar 4042 is to driven gear 4043, driven gear 4043 is made to realize rotating, drive X to rotate to spacing thimble 402, thus realize the rotation of the elongated square tube workpiece being clamped location by X to spacing thimble 402.Cylinder is adopted to drive rack pinion to rotate the rotation realizing elongated square tube workpiece, simple and light, arbitrarily can be installed on the locking and rotation that any lathe realize elongated square tube workpiece, lifting platform can be coordinated to realize the adjustment of arbitrary height, compared with existing indexing rotary table, volume is lighter, strong adaptability, is applicable to miniature numerical control machining tool or is applicable to the processing of lightweight elongated square tube workpiece, reduce the cost of equipment, structure is simple, easy to repair.
Illustrate further, any one or more described lifting drum apparatus 31 is provided with the driving for driving its cylinder 313 to rotate.
Guarantee that elongated square tube workpiece can offset along the X of lathe 1 to moving and be installed in the positioning clamping device 400 of left lifting limiting stand 41, by the conveying of rolling drum surface, reduce the wearing and tearing of elongated square tube workpiece in material loading course of conveying, guarantee the crudy of elongated square tube workpiece.
The using method of above-mentioned automatic charging machining tool, comprises the following steps:
A, initial position: by the Height Adjustment of X upwards material conveyer structure 3 to same straight line forms conveyor surface, and the Height Adjustment of the positioning clamping device 400 of left lifting limiting stand 41 is extremely corresponded to the position of the tube core of the elongated square tube workpiece on conveyor surface, under right lifting limiting stand 42 is hidden in conveyor surface, and conveyor surface is positioned on continuing surface;
B, place work piece: the conveying top of elongated square tube workpiece through X upwards material conveyer structure 3 is put into, and by described X upwards material conveyer structure 3 be delivered to the conveyor surface of described X upwards material conveyer structure 3;
The material loading of C, workpiece: elongated square tube workpiece is through the undertaking of described X upwards material conveyer structure 3, be butted on the positioning clamping device 400 of left lifting limiting stand 41 mutually, one end of elongated square tube workpiece is made to be installed in the positioning clamping device 400 of left lifting limiting stand 41, control left lifting limiting stand 41 and lifting drum apparatus 31 moves downward jointly, elongated square tube workpiece is dropped on continuing surface that Y-direction clamping device 51 formed;
The location of D, workpiece: elongated square tube workpiece pushes against and carry out the clamping of Y-direction location on described Y-direction reference block 511 by control Y-direction clamping device 51, controlling right lifting limiting stand 42 rises as left lifting limiting stand 41 concordant, and the positioning clamping device 400 controlled on right lifting limiting stand 42 snaps fits into the other end of elongated square tube workpiece, realizes X to clamping and positioning;
The processing of E, workpiece: the cutter controlled on lathe is processed elongated square tube workpiece;
The upset of F, workpiece: the rising controlling left lifting limiting stand 41 and right lifting limiting stand 42, elongated square tube workpiece is pulled away in continuing surface, and pass through the rotation of positioning clamping device 400, control the upset of elongated square tube workpiece, after upset, control the decline of left lifting limiting stand 41 and right lifting limiting stand 42, elongated square tube workpiece is born again on continuing surface, carry out Y-direction location by Y-direction clamping device 51, then carry out the processing of another side, realize the multiaspect processing of elongated square tube workpiece.
By the setting of initial position, and the elevating movement of X upwards material conveyer structure 3, guarantee on the continuing surface that elongated square tube workpiece can be transported in the machining area of lathe 1 automatically and accurately, and carry out X to the location with Y-direction by the X be provided with to spacing clamp system 4 and Y-direction clamp system 5 pairs of elongated square tube workpiece, guarantee the machining accuracy of elongated square tube workpiece, also overturn to spacing clamp system 4 pairs of elongated square tube workpiece by X, thus realize the processing of another side.The processing of whole elongated square tube workpiece expects clamping and positioning from above, the material loading be provided with by lathe 1 and the mechanism of clamping and positioning complete, without the need to workman, elongated square tube workpiece alignment is positioned on the continuing surface of elongated square tube workpiece of lathe 1, greatly reduce the labour intensity of workman, and effectively raise the machining accuracy of elongated square tube workpiece, improve production and processing efficiency, effectively avoid the processing accident of personnel to occur.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (9)
1. an automatic charging machining tool, is characterized in that: comprise lathe, X upwards material conveyer structure, X to spacing clamp system and Y-direction clamp system;
Described X upwards material conveyer structure comprises two or more lifting drum apparatus, and described lifting drum apparatus is along the X of described lathe to being interval in described Y-direction clamping device spread configuration in the lathe bed of described lathe;
Described X comprises left lifting limiting stand and right lifting limiting stand to spacing clamp system, described left lifting limiting stand is arranged at the conveying end of described X upwards material conveyer structure, described right lifting limiting stand is arranged at the conveying top of described X upwards material conveyer structure, described X to spacing clamp system and described X upwards material conveyer structure be centrally located on same vertical plane, and described X upwards material conveyer structure be arranged between described left lifting limiting stand and described right lifting limiting stand, described left lifting limiting stand and described right lifting limiting stand are respectively arranged with the positioning clamping device of the end can stretching into described elongated square tube workpiece,
Described Y-direction clamp system comprises two or more Y-direction clamping device, described Y-direction clamping device is interval in described lifting drum apparatus, and spread configuration is between described left lifting limiting stand and described right lifting limiting stand, and the continuing surface formed on described lathe bed for bearing elongated square tube workpiece, described Y-direction clamping device is provided with Y-direction reference block, and elongated square tube workpiece is pushed against that on described Y-direction reference block, to carry out locating clip tight by the Y-direction pushing structure of described Y-direction clamping device;
Described lifting drum apparatus comprises crane, lifting drives and cylinder, the rotating upper end being installed on described crane of described cylinder, the bottom of described crane is provided with for driving the described lifting of its oscilaltion campaign to drive, and the described lifting drum apparatus being positioned at conveying top is provided with the driving for driving its cylinder to rotate;
Described right lifting limiting stand rises to the plane contour with described left lifting limiting stand by drived control, and jointly locates with described left lifting limiting stand, clamps from the X of lathe to elongated square tube workpiece.
2. a kind of automatic charging machining tool according to claim 1, it is characterized in that: described Y-direction clamping device comprises accepts pedestal, Y-direction reference block, Y-direction driving fixed block and Y-direction promotion drives structure, described Y-direction reference block is arranged at the end of described undertaking pedestal, described Y-direction drives fixed block that described Y-direction is promoted the top that drives structure is fixed on described undertaking pedestal, and the output that described Y-direction promotes drives structure is connected with clamping datum level.
3. a kind of automatic charging machining tool according to claim 2, it is characterized in that: described undertaking pedestal is provided with inverted T shape groove along Y-direction, described Y-direction drives fixed block by the nested installation of fixing and locking handle with described inverted T shape groove, and described Y-direction drives that fixed block is adjustable is installed on described undertaking pedestal.
4. a kind of automatic charging machining tool according to claim 1, is characterized in that: the two ends of described cylinder are respectively arranged with the limiting plate for spacing elongated square tube workpiece.
5. a kind of automatic charging machining tool according to claim 1, it is characterized in that: described positioning clamping device comprises limit base and X to spacing thimble, described X is mounted opposite in described left lifting limiting stand and described right lifting limiting stand to spacing thimble by described limit base respectively, the table top of described right lifting limiting stand is provided with X direction guiding rail, and described limit base can be limited by drived control and slide on described X direction guiding rail.
6. a kind of automatic charging machining tool according to claim 1, it is characterized in that: described positioning clamping device comprises limit base, X to spacing thimble, rotating disk and rotary drive structure, described X is installed on described limit base to spacing thimble by described rotating disk, described rotary drive structure drives described X to rotate to spacing thimble by driving the rotation of described rotating disk, and realizes the rotation of elongated square tube workpiece.
7. a kind of automatic charging machining tool according to claim 7, it is characterized in that: described rotary drive structure comprises promotion cylinder, tooth bar, guide rail, driven gear and fixed axis, described tooth bar and described driven gear engage each other, described promotion cylinder is by promoting described tooth bar along described guide rail movement, and drive the rotation of described driven gear, described driven gear is fixedly connected with described rotating disk by fixed axis, and the rotation of described driven gear drives the rotation of described rotating disk.
8. a kind of automatic charging machining tool according to claim 1, is characterized in that: any one or more described lifting drum apparatus is provided with the driving for driving its cylinder to rotate.
9. use the using method of a kind of automatic charging machining tool described in claim 1-8, it is characterized in that: comprise the following steps:
A, initial position: by the Height Adjustment of X upwards material conveyer structure to same straight line forms conveyor surface, and the Height Adjustment of the positioning clamping device of left lifting limiting stand is extremely corresponded to the position of the tube core of the elongated square tube workpiece on conveyor surface, under right lifting limiting stand is hidden in conveyor surface, and conveyor surface is positioned on continuing surface;
B, place work piece: the conveying top of elongated square tube workpiece through X upwards material conveyer structure is put into, and by described X upwards material conveyer structure be delivered to the conveyor surface of described X upwards material conveyer structure;
The material loading of C, workpiece: elongated square tube workpiece is through the undertaking of described X upwards material conveyer structure, be butted on the positioning clamping device of left lifting limiting stand mutually, one end of elongated square tube workpiece is made to be installed in the positioning clamping device of left lifting limiting stand, control left lifting limiting stand and be elevated drum apparatus jointly to move downward, elongated square tube workpiece is dropped on the continuing surface of Y-direction clamping device formation;
The location of D, workpiece: elongated square tube workpiece pushes against and carry out the clamping of Y-direction location on described Y-direction reference block by control Y-direction clamping device, controlling right lifting limiting stand rises concordant as left lifting limiting stand, and the positioning clamping device controlled on right lifting limiting stand snaps fits into the other end of elongated square tube workpiece, realizes X to clamping and positioning;
The processing of E, workpiece: the cutter controlled on lathe is processed elongated square tube workpiece;
The upset of F, workpiece: the rising 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, control the upset of elongated square tube workpiece, after upset, control the decline of left lifting limiting stand and right lifting limiting stand, elongated square tube workpiece is born again on continuing surface, carry out Y-direction location by Y-direction clamping device, then carry out the processing of another side, realize the multiaspect processing of elongated square tube workpiece.
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| CN106736561A (en) * | 2017-01-20 | 2017-05-31 | 佛山市顺德区利之洋机械有限公司 | A kind of new numerical control lock door leaf drilling milling machine |
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Address after: Block 1 and block 3, No. 9, Lexin Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province Patentee after: Guangdong Pradi Technology Co., Ltd Address before: 528137 No. 70, C District, Sanshui Central Industrial Park, Guangdong, Foshan Patentee before: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd. |