CN206455199U - The polyaxial multistation automatic drill hole milling assembly line of section bar - Google Patents
The polyaxial multistation automatic drill hole milling assembly line of section bar Download PDFInfo
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- CN206455199U CN206455199U CN201720065224.XU CN201720065224U CN206455199U CN 206455199 U CN206455199 U CN 206455199U CN 201720065224 U CN201720065224 U CN 201720065224U CN 206455199 U CN206455199 U CN 206455199U
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- 238000003801 milling Methods 0.000 title claims abstract description 33
- 238000005553 drilling Methods 0.000 claims abstract description 152
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000003028 elevating effect Effects 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000035611 feeding Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of polyaxial multistation automatic drill hole milling assembly line of section bar, including a multistation drilling main frame, autoloader and CNC control systems, autoloader is docked with described multistation drilling main frame, reaches that two host work faces are in conplane state；Multistation drilling main frame includes frame, and a portal frame is installed in frame, and the drilling equipment that is drilled on portal frame to side surface of workpiece provided with least one, at least one is to the drilling equipment drilled at the top of workpiece and a hold-down mechanism；The drilling equipment drilled to side surface of workpiece is driven by elevating mechanism and moved under its in the vertical direction；Hold-down mechanism is used to clamp workpiece, the described autoloader of described CNC control systems control, drilling equipment, elevating mechanism and hold-down mechanism motion.
Description
Technical field
The utility model is related to digital control processing field, the polyaxial multistation automatic drill hole milling of specifically a kind of section bar
Assembly line.
Background technology
Currently, Chinese manufacturing industry is in booming period, and the Drilling operation demand of various workpiece is very big, because
This numerical control drilling machine is increasingly widely applied, and this also causes current domestic numerical control drilling machine to there is very big market and need
Ask.The most only one of which drill bit of numerical control drilling machine of current domestic enterprise's production, during in face of high-volume processing tasks operating efficiency compared with
Low, operator's labor intensity is larger.
When increase drill bit quantity when not merely require to increase on space structure, but also to ensure each processing head it
Between have higher relative positional accuracy, simultaneously because the increase of drill bit quantity can cause in process lathe to bear bigger
Cutting force so that the stability and precision of lathe can all decline.
And when the multiaspect of workpiece has pass, need to carry out being drilled again after secondary positioning, add difficulty during processing
Degree, reduces processing efficiency, while also substantially reducing the machining accuracy of workpiece.
Although polyaxial perforating press can also realize the polyaxial multistation drilling of workpiece, its drilling precision is significantly lower than brill
Hole precision, it is impossible to meet the demand of high-accuracy processing.
Utility model content
In order to solve the shortcoming of prior art presence, the utility model provides a kind of highly versatile, high in machining efficiency, system
Cause this low polyaxial multistation automatic drill hole milling assembly line of section bar.
The technical solution adopted in the utility model is as follows：
A kind of polyaxial multistation automatic drill hole milling assembly line of section bar, including multistation drilling main frame, from
Dynamic feeder and CNC control systems, described autoloader are docked with described multistation drilling main frame, reach two main frames
Working face is in conplane state；Described multistation drilling main frame includes a frame, is installed in described frame
One portal frame, the drilling equipment drilled on described portal frame to side surface of workpiece provided with least one, at least one
To the drilling equipment and a hold-down mechanism drilled at the top of workpiece；The described drilling equipment drilled to side surface of workpiece
Driven and moved under its in the vertical direction by elevating mechanism；Described hold-down mechanism is used to clamp workpiece, described CNC controls
The described autoloader of system control, drilling equipment, elevating mechanism and hold-down mechanism motion.
Drilled main frame by multistation, it is possible to realize time processing plurality of specifications pass, reduce manufacturing procedure；Bore milling
The Drilling and milling head in hole is relatively independent, when that need to process the hole of different size, changes independent Drilling and milling head, and specification of workpieces, pass become
Regulation more facilitates when more, and management is more prone to.
Further, the quantity of described drilling equipment can be adjusted according to different section bar demands.
Further, the drilling equipment drilled to side surface of workpiece includes four, the drilling dress described in four
Put, two of which is arranged on the side of portal frame, two other is arranged on the opposite side of portal frame, four drilling equipments are rectangular
Distribution.
Further, the drilling equipment to being drilled at the top of workpiece includes two, the drilling dress described in two
The same side for being arranged on portal frame is put, it is symmetrical；Or positioned at the not homonymy of portal frame.
Further, the drilling equipment structure drilled to side surface of workpiece is identical, each including servo
Motor, motor mount, drilling machine, drilling machine installing plate and ball guide screw nat；Described servomotor is arranged on motor
In fixed seat, the described ball guide screw nat of described servomotor driving, described ball guide screw nat driving drilling
Drilling machine is installed on machine installing plate, drilling machine installing plate；Straight-line guide rail slide block pair is installed in the both sides of ball guide screw nat
I, drilling machine installing plate is slidably reciprocated by cushion block along straight-line guide rail slide block secondary I；Described straight-line guide rail slide block secondary I is arranged on
On sliding block installing plate, the bottom of described sliding block installing plate is arranged on straight-line guide rail slide block secondary II, and described line slideway is slided
Block secondary II is mutually perpendicular to straight-line guide rail slide block secondary I, and straight-line guide rail slide block secondary II is fixed on portal frame vertically.
Further, described elevating mechanism includes screw mandrel, bearing block, bearing, nut seat and locking nut, described silk
Thick stick is vertically arranged, its one end and bearing fit, and described bearing is arranged on bearing block, and described bearing is locked by locking nut
Tightly, described bearing block is fixed on portal frame；Described screw mandrel coordinates with described nut seat, and described nut seat is fixed on
On sliding block installing plate, nut seat is driven to move up and down by screw mandrel, described nut seat band movable slider installing plate moves up and down, and enters
And sliding block installing plate drives corresponding drilling equipment to move up and down.
Further, described straight-line guide rail slide block secondary II is located at the both sides of elevating mechanism.
Further, to the drilling equipment that is drilled at the top of workpiece including servomotor, motor mount, drilling machine,
Drilling machine installing plate and ball guide screw nat；Described servomotor is arranged in motor fixing seat, described servomotor
On the described ball guide screw nat of driving, described ball guide screw nat driving drilling machine installing plate, drilling machine installing plate
Drilling machine is installed；Straight-line guide rail slide block secondary I is installed in the both sides of ball guide screw nat to be fixed on portal frame vertically.
Further, described pressing device includes being fixed on workbench on portal frame and vertical with portal frame, in institute
The workbench stated includes two, and the workbench end of the both sides for being arranged in portal frame respectively symmetrically, wherein side is installed
The cylinder I driven straight down a I, described gas are installed on one cylinder mounting seat II, described cylinder mounting seat II
Cylinder II end is provided with compact heap；Installed in the top of the workbench of opposite side provided with a cylinder being fixed on portal frame
One cylinder I driven straight down I is installed, described cylinder I I end is pacified on seat II, described cylinder mounting seat II
Equipped with compact heap.
To realize the Flexible Manufacture to different width dimensions workpiece, during gripping means grips workpiece, by adjusting between workpiece
Pressing device adjustment spacing is saved, and clamping force is provided by cylinder；And for different length, the Working position in different holes passes through
The position of fixture is adjusted to adapt to the processing of different workpieces.
Further, described autoloader includes feeder support and automatic feeding, described self-feeding
Device is arranged on feeder support；Because comprising autoloader, can save and be positioned manually, the work for reducing workman is strong
Degree, and precision is relatively reliable, more efficient.
Further, described feeder support includes feeder frame, line slideway, rack and linear slider, described
Rack and two line slideways be installed in parallel in feeder frame, be respectively combined with two described line slideways two straight lines cunning
Block, and it is also equipped with signal inductor on two line slideways.
Further, described automatic feeding includes automatic feeding bottom plate, dop, servomotor, transmission dress
Put, described dop is fixed on bottom plate with transmission device, and described servomotor is matched somebody with somebody by transmission device with described rack
Close, driving automatic feeding bottom plate moves back and forth along described line slideway.
Processing method of the present utility model is as follows：
Write according to drawing requirement in procedure, and typing CNC control systems, according to the suitable pressure of section bar specification selection
Tight block workpiece pressing, compact heap has the effect of guiding simultaneously；Workpiece is placed on automatic feeding, gripping means grips are used
Workpiece；Start CNC control systems, autoloader is by set numerical control program is equidistant, Unequal distance is dynamic to the accurate feeding of workpiece, upper one
After the completion of work, multistation drilling main frame completes the polyaxial automatic drill hole milling of multistation by set numerical control program, works as self-feeding
Signal inductor on device triggering feeder support, dop unclamps workpiece, and automatic feeding returns to working origin, completion pair
The processing of workpiece.
The beneficial effects of the utility model are as follows：
1st, because comprising autoloader, can save and be positioned manually, the labor intensity of workman is reduced, and precision is more
Plus it is reliable, more efficient.
2nd, because including multistation drilling main frame, it is possible to realize time processing plurality of specifications pass, reduce processing work
Sequence.
3rd, because the drilling equipment drilled to side surface of workpiece is fixed on portal frame by straight-line guide rail slide block secondary II,
The height of drilling equipment can be adjusted by adjusting the screw mandrel of elevating mechanism, therefore can easily be adjusted when processing the workpiece of different size
Section.
4th, because the Drilling and milling head for boring hole milling is relatively independent, when that need to process the hole of different size, changing independent Drilling and milling head is
Can, regulation more facilitates when specification of workpieces, pass change, and management is more prone to.
5th, the utility model drilling main frame, automatic feed mechanism use high performance servo motor, cooperating equipment precision
Machine Design and efficient control system, strict guarantee bore the accuracy and reliability of hole milling processing.
6th, to realize the Flexible Manufacture to different width dimensions workpiece, during gripping means grips workpiece, pass through between workpiece
Pressing device adjustment spacing is adjusted, and clamping force is provided by cylinder；And for different length, the Working position in different holes leads to
The position of adjustment fixture is crossed to adapt to the processing of different workpieces.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not constitute the improper restriction to the application.
The numerical control multi-shaft automatic drilling assembly line total figure of accompanying drawing 1；
The numerical control multi-shaft automatic drilling assembly line of accompanying drawing 2 drilling main frame schematic diagram；
The numerical control multi-shaft automatic drilling assembly line autoloader schematic diagram of accompanying drawing 3
The portal frame of accompanying drawing 4；
The drilling equipment figure of accompanying drawing 5；
The elevating mechanism schematic diagram of accompanying drawing 6；
The pressing device of accompanying drawing 7；
The feeding machine base of accompanying drawing 8；
The automatic feeding of accompanying drawing 9；
In figure：1. the main frame that drills, 2. autoloaders, 3. workpiece, 4.CNC control systems, 1.1 drilling equipment I, 1.2 are bored
Aperture apparatus II, 1.3 elevating mechanisms, 1.4 drilling equipment III, 1.5 pressing devices, 1.6 drilling main frames, 1.7 drilling equipments
IV, 1.8 portal frames, 1.8 (1) backing plates, 1.9 drilling equipment V, 2.1 feeder supports, 2.2 automatic feedings, 1.1-1 servos
Motor, 1.1-2 motor mounts, 1.1-3 drilling machines, 1.1-4 drilling machines installing plate, 1.1-5 ball guide screw nats I, 1.1-6
Straight-line guide rail slide block secondary I, 1.1-7 cushion blocks, 1.1-8 sliding blocks installing plate, 1.1-9 straight-line guide rail slide blocks secondary II, 1.3-1 screw mandrels,
1.3-2 bearing blocks, 1.3-3 bearings, 1.3-4 nut seats, 1.3-5 locking nuts, 1.5-1 workbench, 1.5-2 compact heaps, 1.5-3
Cylinder I, 1.5-4 cylinder mounting seat I, 1.5-5 cylinder I I, 1.5-6 cylinder mounting seat II, 2.1-1 feeders frame, 2.1-2 are straight
Line guide rail, 2.1-3 racks, 2.1-4 linear sliders, 2.1-5 signal inductors, 2.2-1 automatic feedings bottom plate, 2.2-2 folders
Mouth, 2.2-3 servomotors, 2.2-4 transmission devices.
Embodiment
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, exist in the prior art when the multiaspect of workpiece has pass, need to carry out secondary
Drilled again after positioning, add difficulty during processing, reduce processing efficiency, while also making the machining accuracy of workpiece significantly
The deficiency of reduction, in order to solve technical problem as above, present applicant proposes a kind of polyaxial multistation automatic drill milling of section bar
Hole assembly line and its processing method.
In a kind of typical embodiment of the application, as Figure 1-4, a kind of polyaxial multistation automatic drill of section bar
Hole milling assembly line, including multistation drilling main frame 1, autoloader 2 and CNC control systems 4, described is automatic
Feeder 2 is docked with described multistation drilling main frame 1, reaches that the working face of two main frames is in conplane state；It is described
Multistation drilling main frame 1 include drilling equipment I1.1, drilling equipment II1.2, elevating mechanism 1.3, drilling equipment III1.4, pressure
Tight device 1.5, drilling main frame 1.6, drilling equipment IV1.7, portal frame 1.8, drilling equipment V1.9；Described self-feeding
Machine 2 includes feeder support 2.1 and automatic feeding 2.2.
As shown in Fig. 2 drilling equipment I1.1 and drilling equipment III1.4, drilling equipment IV1.7, drilling equipment V1.9 knot
Structure is identical；Described drilling equipment I1.1, drilling equipment III1.3, drilling equipment IV1.4, drilling equipment V1.7 are fixed on described
Portal frame 1.8 on, described pressing device 1.5 is also secured on described portal frame 1.8；Described portal frame 1.8 is fixed
On described drilling main frame 1.6.、
Drilling equipment I1.1 and drilling equipment III1.4, drilling equipment IV1.7, drilling equipment V1.9 Drilling and milling head are relative only
It is vertical, when the hole of different size need to be processed, independent Drilling and milling head is changed, regulation more facilitates when specification of workpieces, pass change,
Management is more prone to.
The quantity of drilling equipment can be adjusted as needed in above-mentioned the utility model, for example, having only included brill
Aperture apparatus I1.1；Or only include drilling equipment I1.1, drilling equipment III1.4；Or only include drilling equipment I1.1, drilling
Device III1.4, drilling equipment IV1.7 etc.；
Described drilling equipment II1.2, quantity can be by two, two drilling equipment II1.2 are located at the same of portal frame
Side, and symmetrically；Or positioned at the not homonymy of portal frame.
Further, drilling equipment II1.2 includes servomotor, motor mount, drilling machine, drilling machine installing plate and rolling
Screw nut pair；Described servomotor is arranged in motor fixing seat, the described ball wire of described servomotor driving
Drilling machine is installed on thick stick pair of nut, described ball guide screw nat driving drilling machine installing plate, drilling machine installing plate；In ball
The both sides of screw pair are provided with straight-line guide rail slide block secondary I and are fixed on vertically on portal frame, and this does not give in detail in figure
Go out, but may be referred to the drilling equipment I1.1 in Fig. 4.
Further, drilling equipment I1.1 includes servomotor 1.1-1, motor mount 1.1-2, drilling machine 1.1-3, brill
Hole machine installing plate 1.1-4, ball guide screw nat 1.1-5, straight-line guide rail slide block secondary I1.1-6, cushion block 1.1-7, sliding block installing plate
1.1-8, straight-line guide rail slide block secondary II1.1-9, its both sides are provided with two straight-line guide rail slide block secondary I1.1-6 being parallel to each other, institute
The straight-line guide rail slide block secondary I1.1-6 stated is fixed on sliding block installing plate 1.1-8, fixed on described sliding block fixed plate 1.1.8
Straight-line guide rail slide block secondary II1.1-9；Provided with a ball guide screw nat 1.1- in the middle of two straight-line guide rail slide block secondary I1.1-6
5, described ball guide screw nat 1.1-5 is fixed on motor mount 1.1-2, solid on described motor mount 1.1-2
Determine servomotor a 1.1-1, described servomotor 1.1-1 and pass through motor mount 1.1-2 and described ball-screw
Pair of nut 1.1-5 connections；It is fixed on described straight-line guide rail slide block secondary I1.1-6 on cushion block 1.1-7, described cushion block 1.1-7
Fixed drilling machine connecting plate 1.1-4, described drilling machine connecting plate 1.1-4 position can be adjusted manually, described brill
Fixed drilling machine 1.1-3 on the machine connecting plate 1.1-4 of hole.
The utility model drilling main frame, automatic feed mechanism use high performance servo motor, the accurate machine of cooperating equipment
Tool is designed and efficient control system, and strict guarantee bores the accuracy and reliability of hole milling processing.
Described drilling machine 1.1-3 penetration rate wanting according to processing workpiece 3 by CNC control systems 4 with feed speed
Ask and automatically adjust.
Described backing plate 1.8 (1) is fixed on portal frame 1.8, and backing plate 1.8 (1) angle on described portal frame 1.8 can
Adjusted according to the process requirements of workpiece 3.
Described elevating mechanism 1.3 includes screw mandrel 1.3-1, bearing block 1.3-2, bearing 1.3-3, nut seat 1.3-4, locking
Nut 1.3-5, described leading screw 1.3-1 and bearing 1.3-3 cooperations, described bearing 1.3-3 are arranged on institute on bearing block 1.3-2
The bearing 1.3-3 stated is locked by described locking nut 1.3-5；Described screw mandrel 1.3-1 matches somebody with somebody with described nut seat 1.3-4
Close, described nut seat 1.3-4 is fixed on sliding block installing plate 1.1-6.Described elevating mechanism 1.3 can be respectively completed drilling dress
Put I, drilling equipment II, drilling equipment III, drilling equipment IV, drilling equipment V position (automatic) regulation manually.
Described pressing device 1.5 includes workbench 1.5-1, compact heap 1.5-2, cylinder I 1.5-3, cylinder mounting seat
I1.5-4, cylinder I I1.5-5, cylinder mounting seat II1.5-6, described workbench 1.5-1 and described cylinder mounting seat I1.5-
4 are fixed on portal frame 1.8, and described compact heap 1.5-2 is fixed on described cylinder I 1.5-4 and described cylinder I I1.5-5
On, described cylinder I 1.5-4 is fixed on described cylinder mounting seat I1.5-4, and described cylinder I I1.5-5 is arranged on described
Cylinder mounting seat II1.5-6 on.In drilling equipment I1.1, drilling equipment II1.2, drilling equipment III1.3, drilling equipment
Before IV1.4, drilling equipment V1.7 drilling, described pressing device 1.5 workpiece pressing under the control of CNC control systems 4.It is described
Pressing device 1.5 using pneumatic type clamp, during drilling, the pressing device 1.5 described in both sides is simultaneously clamped on；After drilling, both sides
Described pressing device 1.5 unclamps simultaneously.
To realize the Flexible Manufacture to different width dimensions workpiece, during gripping means grips workpiece, by adjusting between workpiece
Pressing device adjustment spacing is saved, and clamping force is provided by cylinder；And for different length, the Working position in different holes passes through
The position of fixture is adjusted to adapt to the processing of different workpieces.
Described autoloader 2 includes feeder support 2.1 and automatic feeding 2.2, described self-feeding dress
2.2 are put to be arranged on feeder support 2.1.Described autoloader 2 can be controlled according to the specific requirement of workpiece 3 in CNC
Automatic feed workpiece 3 under the control of system 4.
Described feeder support 2.1 includes feeder frame 2.1-1, line slideway 2.1-2, rack 2.1-3, straight line and slided
Block 2.1-4, signal inductor 2.1-5, described rack 2.1-3 and two line slideway 2.1-2 is installed in parallel in frame, described
Two line slideway 2.1-2 on be respectively combined with two linear slider 2.4-4.
Described automatic feeding 2.2 includes automatic feeding bottom plate 2.2-1, dop 2.2-2, servomotor 2.2-
3rd, transmission device 2.2-4, described dop 2.2-2 and transmission device 2.2-4 is fixed on automatic feeding bottom plate 2.2-1,
Described servomotor 2.2-3 is fixed on transmission device 2.2-4, described transmission device 2.2-4 and described rack 2.1-3
Coordinate.
Dop 2.2-2 structure is existing structure, herein without being described in detail.
The motion of drilling main frame 1 and autoloader 2 controls to complete by CNC control systems 4.
Processing method of the present utility model and specific works mode are as follows：
Write according to drawing requirement in procedure, and typing CNC control systems 4, select suitable according to section bar specification
Compact heap 1.5-2 workpiece pressings 3, compact heap 1.5-2 has the effect of guiding simultaneously；It is artificial that workpiece 3 is placed on self-feeding dress
Put on 2, clamp workpiece 3 with automatic clamping device 2, start this equipment, autoloader 2 by set numerical control program it is equidistant,
Away to the precisely feeding of workpiece 3, after the completion of a upper action, it is polyaxial certainly that drilling main frame 1 completes multistation by set numerical control program
Dynamic to bore hole milling, when automatic feeding 2 triggers the signal inductor 2.1-5 on feeder support, dop 2.2-2 unclamps workpiece 3,
Automatic feeding 2 returns to working origin, completes the processing to workpiece 3.
As can be seen from the above description, the application the above embodiments realize following technique effect：
1st, by autoloader, can save and be positioned manually, reduce workman labor intensity, and precision it is relatively reliable,
It is more efficient.
2nd, by including multistation drilling main frame, it is possible to realize time processing plurality of specifications pass, processing work is reduced
Sequence.
3rd, it is fixed on by the drilling equipment drilled to side surface of workpiece by straight-line guide rail slide block secondary II on portal frame,
The height of drilling equipment can be adjusted by adjusting the screw mandrel of elevating mechanism, therefore can easily be adjusted when processing the workpiece of different size
Section.
4th, relatively independent by boring the Drilling and milling head of hole milling, when that need to process the hole of different size, changing independent Drilling and milling head is
Can, regulation more facilitates when specification of workpieces, pass change, and management is more prone to.
5th, the utility model drilling main frame, automatic feed mechanism use high performance servo motor, cooperating equipment precision
Machine Design and efficient control system, strict guarantee bore the accuracy and reliability of hole milling processing.
6th, to realize the Flexible Manufacture to different width dimensions workpiece, during gripping means grips workpiece, pass through between workpiece
Pressing device adjustment spacing is adjusted, and clamping force is provided by cylinder；And for different length, the Working position in different holes leads to
The position of adjustment fixture is crossed to adapt to the processing of different workpieces.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying carries out appropriate change and modification.Therefore, the utility model is not limited to specific implementation disclosed and described above
Mode, some modifications and changes to utility model should also be as falling into scope of the claims of the present utility model.This
Outside, although having used some specific terms in this specification, these terms merely for convenience of description, not to this practicality
Any limitation of new composition.
Claims (9)
1. the polyaxial multistation automatic drill hole milling assembly line of a kind of section bar, it is characterised in that bored including a multistation
Hole main frame, autoloader and CNC control systems, described autoloader are docked with described multistation drilling main frame,
Reach that two host work faces are in conplane state；Described multistation drilling main frame includes a frame, described
One portal frame is installed, provided with the drilling dress that at least one is drilled to side surface of workpiece on described portal frame in frame
Put, at least one is to the drilling equipment and a hold-down mechanism that are drilled at the top of workpiece；Described bores to side surface of workpiece
The drilling equipment in hole is driven by elevating mechanism and moved under its in the vertical direction；Described hold-down mechanism is used to clamp workpiece,
The described autoloader of described CNC control systems control, drilling equipment, elevating mechanism and hold-down mechanism motion.
2. the polyaxial multistation automatic drill hole milling assembly line of section bar as claimed in claim 1, it is characterised in that described
The drilling equipment drilled to side surface of workpiece include four, the drilling equipment described in four, two of which is arranged on gantry
The side of frame, two other is arranged on the opposite side of portal frame, the rectangular distribution of four drilling equipments.
3. the polyaxial multistation automatic drill hole milling assembly line of section bar as claimed in claim 1, it is characterised in that described
To the drilling equipment that is drilled at the top of workpiece including two, the drilling equipment described in two is arranged on the same of portal frame
Side, it is symmetrical；Or positioned at the not homonymy of portal frame.
4. the polyaxial multistation automatic drill hole milling assembly line of section bar as claimed in claim 1, it is characterised in that to work
The structure for the drilling equipment that part side is drilled is identical, each including servomotor, motor mount, drilling machine, brill
Hole machine installing plate and ball guide screw nat；Described servomotor is arranged in motor fixing seat, and described servomotor drives
Move and pacify on described ball guide screw nat, described ball guide screw nat driving drilling machine installing plate, drilling machine installing plate
Fill drilling machine；Straight-line guide rail slide block secondary I is installed in the both sides of ball guide screw nat, drilling machine installing plate by cushion block along
Straight-line guide rail slide block secondary I slidably reciprocates；Described straight-line guide rail slide block secondary I is arranged on sliding block installing plate, described sliding block peace
The bottom for filling plate is arranged on straight-line guide rail slide block secondary II, described straight-line guide rail slide block secondary II and straight-line guide rail slide block secondary I phases
It is mutually vertical, and straight-line guide rail slide block secondary II is fixed on portal frame vertically.
5. the polyaxial multistation automatic drill hole milling assembly line of section bar as claimed in claim 4, it is characterised in that described
Elevating mechanism include screw mandrel, bearing block, bearing, nut seat and locking nut, described leading screw is vertically arranged, its one end and axle
Cooperation is held, described bearing is arranged on bearing block, and described bearing is locked by locking nut, and described bearing block is fixed on dragon
On door frame；Described screw mandrel coordinates with described nut seat, and described nut seat is fixed on sliding block installing plate, driven by screw mandrel
Dynamic nut seat moves up and down；Described nut seat band movable slider installing plate moves up and down, and then the drive of sliding block installing plate is right with it
The drilling equipment answered moves up and down.
6. the polyaxial multistation automatic drill hole milling assembly line of section bar as claimed in claim 1, it is characterised in that to work
The drilling equipment drilled at the top of part includes servomotor, motor mount, drilling machine, drilling machine installing plate and ball-screw
Pair of nut；Described servomotor is arranged in motor fixing seat, the described ball-screw nut of described servomotor driving
Drilling machine is installed on pair, described ball guide screw nat driving drilling machine installing plate, drilling machine installing plate；In ball-screw spiral shell
Female secondary both sides are provided with straight-line guide rail slide block secondary I and are fixed on vertically on portal frame.
7. the polyaxial multistation automatic drill hole milling assembly line of section bar as claimed in claim 1, it is characterised in that described
Pressing device include be fixed on workbench on portal frame and vertical with portal frame, described workbench include two, point
The both sides of portal frame it are not arranged in symmetrically, wherein a cylinder mounting seat II is installed in the workbench end of side, described
Cylinder mounting seat II on the cylinder I driven straight down a I is installed, described cylinder I I end is provided with compression
Block；The cylinder mounting seat being fixed on a portal frame II is provided with the top of the workbench of opposite side, described cylinder is installed
The cylinder I driven straight down a I is installed on seat II, described cylinder I I end is provided with compact heap.
8. the polyaxial multistation automatic drill hole milling assembly line of section bar as claimed in claim 1, it is characterised in that described
Autoloader include feeder support and automatic feeding, described automatic feeding is arranged on feeder support
On；Described feeder support includes feeder frame, line slideway, rack and linear slider, described rack and two straight lines
Guide rail parallel is arranged in feeder frame, two linear sliders is respectively combined with two described line slideways, and lead in two straight lines
Signal inductor is also equipped with rail.
9. the polyaxial multistation automatic drill hole milling assembly line of section bar as claimed in claim 8, it is characterised in that described
Automatic feeding include automatic feeding bottom plate, dop, servomotor, transmission device, described dop is filled with transmission
Put and be fixed on bottom plate, described servomotor is coordinated by transmission device with described rack, driving automatic feeding bottom
Plate moves back and forth along described line slideway.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735412A (en) * | 2017-01-19 | 2017-05-31 | 山东金博利达精密机械有限公司 | The polyaxial multistation automatic drill hole milling assembly line of section bar and its processing method |
| CN111774871A (en) * | 2020-08-21 | 2020-10-16 | 佛山市俊德政海机械科技有限公司 | A drilling and milling device capable of multi-face machining |
-
2017
- 2017-01-19 CN CN201720065224.XU patent/CN206455199U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735412A (en) * | 2017-01-19 | 2017-05-31 | 山东金博利达精密机械有限公司 | The polyaxial multistation automatic drill hole milling assembly line of section bar and its processing method |
| CN106735412B (en) * | 2017-01-19 | 2019-03-01 | 山东金博利达精密机械有限公司 | The polyaxial multistation automatic drill hole milling assembly line of profile and its processing method |
| CN111774871A (en) * | 2020-08-21 | 2020-10-16 | 佛山市俊德政海机械科技有限公司 | A drilling and milling device capable of multi-face machining |
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