CN105414609A - Main shaft device for PCB double-bit drilling machine - Google Patents

Main shaft device for PCB double-bit drilling machine Download PDF

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Publication number
CN105414609A
CN105414609A CN201510845535.3A CN201510845535A CN105414609A CN 105414609 A CN105414609 A CN 105414609A CN 201510845535 A CN201510845535 A CN 201510845535A CN 105414609 A CN105414609 A CN 105414609A
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CN
China
Prior art keywords
presser feet
briquetting
guide rod
main shaft
hole
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Granted
Application number
CN201510845535.3A
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Chinese (zh)
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CN105414609B (en
Inventor
杜福安
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Xuzhou Shenghe Wood Co.,Ltd.
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RONGCHANG (SUZHOU) PRECISION MACHINERY CO Ltd
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Priority to CN201510845535.3A priority Critical patent/CN105414609B/en
Publication of CN105414609A publication Critical patent/CN105414609A/en
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Publication of CN105414609B publication Critical patent/CN105414609B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/32Feeding working-spindles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70Stationary or movable members for carrying working-spindles for attachment of tools or work

Abstract

The invention discloses a main shaft device for a PCB double-bit drilling machine. The main shaft device comprises a main shaft, a pressing block, air cylinder assemblies, guide rod assemblies, an induction assembly, a dust suction assembly and a press pin assembly. The main shaft penetrates a center hole of the pressing block to be installed and the center line of the main shaft and the center line of the center hole of the pressing block coincide with each other. The two sides of the symmetric face of the pressing block are each provided with one guide rod assembly. Each guide rod assembly comprises a guide rod located in a guide rod hole of the pressing block, two linear bearings tightly attached to the guide rod and two linear bearing top rings located at the top and the bottom of the pressing block respectively, wherein a linear bearing spacer ring is installed between the two linear bearings. The air cylinder assemblies are arranged over the guide rods. The press pin assembly is arranged under the guide rods. A press pin spacer of the press pin assembly is fixed to the lower ends of the guide rods through screws. Air cylinder floating joints of the air cylinder assemblies can be inserted in round holes in the tops of the guide rods to be in interference fit with the guide rods. The main shaft is in interference fit with a press pin table of the press pin assembly. Therefore, air cylinders can drive the guide rods, the press pin assembly and the main shaft to slide up and down in the pressing block so as to punch a PCB.

Description

A kind of main shaft device of pcb board double-head hole drilling machine
Technical field:
The present invention relates to the technical field of pcb board processing, in particular to a kind of main shaft device of pcb board double-head hole drilling machine.
Background technology:
In the manufacturing process of PCB, the small sircle hole that drilling machine is mainly used on Drilling wiring board, the main shaft device of drilling machine is the main processing component of drilling machine, and it is made up of main shaft and main shaft fixture, and main shaft bottom is process tool.The drive disk assembly of the double end automatic drilling machine of prior art adopts the kind of drive of guide rod and spring mostly, and this type of is relatively simple for structure, but it is not high enough to there is processing feeding accuracy, returns axle defect not in time.
Summary of the invention:
Technical problem solved by the invention: the main shaft device for the double end automatic drilling machine of prior art carries out certain Curve guide impeller.
The invention provides following technical scheme:
A main shaft device for pcb board double-head hole drilling machine, comprises main shaft, briquetting, cylinder assembly, guide rod assembly, inductive component, dust suction subassembly and presser foot component; Described main shaft is installed through the centre bore of briquetting, and the center line of main shaft overlaps with the centre bore center line of briquetting; The plane of symmetry both sides of briquetting install one group of guide rod assembly respectively, described guide rod assembly comprises the guide rod of the guide rod hole being positioned at briquetting and is close to two linear bearings of guide rod, and lay respectively at two linear bearing collars of briquetting top and bottom, between two linear bearings, linear bearing spacer ring is installed; Directly over guide rod, cylinder assembly is set, described cylinder assembly comprises the cylinder floating joint that can insert guide rod, the cylinder being positioned at above cylinder floating joint, being spirally connected with cylinder floating joint, cylinder flange and cylinder fixed block is provided with between cylinder and cylinder floating joint, from top to bottom, cylinder fixed block is L-shaped, cylinder flange is fixed on the level board of cylinder fixed block by screw, and the vertical plate of cylinder fixed block has two countersunk head screwed hole mounting screws; In the below of briquetting, presser foot component is set, described presser foot component comprises presser feet platform, presser feet pad and presser feet insulation sleeve, main shaft is installed at described presser feet platform center, presser feet insulation sleeve is installed between main shaft and presser feet platform, guide rod is installed in presser feet platform both sides, arrange presser feet pad bottom presser feet platform, the center line of presser feet pad overlaps with the center line of guide rod, and presser feet pad is fixed by screw and presser feet platform and guide rod; Dust suction subassembly is installed in the side of presser feet platform.
By technique scheme, the frame of cylinder fixed block and drilling machine is fixed by screw, the cylinder floating joint of cylinder assembly can floating connection to guide rod, cylinder floating joint and guide rod interference fit are installed, when needs carry out bore operation to PCB, cylinder starts, cylinder floating joint drives guide rod vertically movement, the linear bearing installed between briquetting and guide rod can make guide rod briquetting while movement keep static, lower end of the guide rod is fixed by screw and presser feet platform, main shaft is installed in the interference of presser feet platform center, guide rod like this can drive presser foot component and main shaft simultaneously vertically mobile, but briquetting remains inactive state.Main shaft often carries out a downward movement and namely carries out a drilling operation to pcb board, after go upward to next pcb board to be processed such as initial position.Inductive component is installed in the side of briquetting, its effect is the descending displacement distance of induction main shaft, inductor in inductive component is fixed on briquetting side, sensing chip can slide in inductor, sensing chip is fixed with induction bar and presser feet platform, install horizontal level sensing element in sensing chip, sensing element obtains the Bottom Runby of main shaft by the horizontal range difference between inductor, to control the degree of depth of punching.
By technique scheme, the main shaft of drilling machine can carry out punching work to PCB easily rapidly and return axle in time, so improves working (machining) efficiency.
Illustrate the one of briquetting as the present invention, described briquetting comprises briquetting body and briquetting lid (22); Described briquetting body central has centre bore, and briquetting lid has arc groove, and the center line of arc groove overlaps with the center line of centre bore; Have guide rod hole in briquetting body plane of symmetry both sides and guide rod is installed, briquetting covers and has two countersunk head screwed holes in the both sides of the plane of symmetry, the briquetting body wherein heart also has four horizontal threaded bore, countersunk head screwed hole center line overlaps with the screwed hole center line of briquetting body, and briquetting body is connected with briquetting lid with the screw of screwed hole through countersunk head screwed hole by four.
Illustrate the one of inductive component as the present invention, bottom described briquetting, side is also provided with inductive component, and described inductive component comprises inductor, sensing chip and induction bar; Described inductor is convex shape, and its center has the upper pinch of vertical notch and sensing chip, and inductor side horizontal has two inductor screwed holes, and inductor is fixed by the sidepiece of the screw and briquetting that are installed on inductor screwed hole; The top of sensing chip is that vertical plate-like can be slided in the vertical notch of inductor, and the bottom of sensing chip is cuboid pedestal, its bottom base has the bar hole of two horizontal directions; Induction bar is the rectangular slab with gap, its center has circular hole and installs guide rod, the circular hole interior surface place of induction bar has the induction film perforation of level, induction bar is fixed by the screw be installed between induction film perforation and the bar hole of sensing chip, the both sides of induction bar also have the induction bar screwed hole of band countersunk head, and trip bolt is fixed through answering the presser feet platform screwed hole of bar screwed hole and presser feet platform.The sensing chip installed is fixed with induction bar and presser feet platform, inductor is fixed on briquetting side, therefore, along with guide rod drives presser feet platform to move up and down, sensing chip also can move up and down in inductor, is known the move distance of main shaft by the relative horizontal position difference between sensing chip and inductor.
As the one explanation of the present invention to presser feet platform, described presser feet platform both sides have the presser feet platform through hole with countersunk head, its countersunk head position contacts with the bottom of guide rod, and presser feet pad is installed on the bottom of presser feet platform through hole, guide rod, presser feet platform and the presser feet pad screw fastening by vertically installing; The side of presser feet platform has two presser feet platform screwed holes, and the center line of this screwed hole overlaps with the center line of induction bar screwed hole; Presser feet platform bottom sides has dust suction pore, and the sweep-up pipe of dust suction subassembly is installed at its dust suction pore place, has dust suction nozzle aperture bottom presser feet platform, and the dust absorption nozzle of dust suction subassembly is installed at its dust suction nozzle aperture place.Main shaft is installed at the center of presser feet platform, and presser feet platform and main shaft interference fit are installed, and presser feet platform like this can drive main axle moving.
Illustrate the one of dust suction subassembly as the present invention, described dust suction subassembly comprises sweep-up pipe and dust absorption nozzle, and described sweep-up pipe is bending tube, has screwed hole and fixed by screw and presser feet platform bottom it, is provided with dust suction nozzle aperture installs dust absorption nozzle in the bottom of presser feet platform.Due to drilling machine and pcb board contact position place narrow scope, chip removal is not smooth, therefore main shaft and presser feet platform junction install dust absorption nozzle be used for drawing cut fall PCB consider to be worth doing, then to be discharged outside rig by the sweep-up pipe of presser feet platform outer wall, so can eliminate the impact of pcb board bits on process.
Illustrate the one of presser feet insulation sleeve as the present invention, state the thin plate that presser feet insulation sleeve is drum, it is installed between main shaft and presser feet platform, and have the drill bit of through hole through main shaft bottom it, the upper transverse plane of presser feet insulation sleeve is parallel with the upper surface of presser feet platform.The Main Function that presser feet insulation sleeve embeds between main shaft and presser feet platform makes main shaft and presser feet platform produce interference fit, makes the laminating of main shaft and presser feet platform tightr.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the perspective view of the main shaft device of a kind of pcb board double-head hole drilling machine of the present invention;
Fig. 2 of the present inventionly faces direction structure schematic diagram;
Fig. 3 is backsight direction structure schematic diagram of the present invention;
Fig. 4 is left apparent direction structural representation of the present invention;
Fig. 5 is the A-A cross-wise direction sectional view in Fig. 4;
Fig. 6 of the present inventionly overlooks direction structure schematic diagram;
Fig. 7 is briquette structure schematic diagram of the present invention;
Fig. 8 is inductive component structural representation of the present invention;
Fig. 9 is presser feet platform structural representation of the present invention.
Detailed description of the invention:
As Fig. 1 to Fig. 6, a kind of main shaft device of pcb board double-head hole drilling machine,
A main shaft device for pcb board double-head hole drilling machine, comprises main shaft 10, briquetting 20, cylinder assembly 30, guide rod assembly 40, inductive component 50, dust suction subassembly 60 and presser foot component 70; Described main shaft 10 is installed through the centre bore 210 of briquetting 20, and the center line of main shaft 10 overlaps with centre bore 210 center line of briquetting 20; The plane of symmetry both sides of briquetting 20 install one group of guide rod assembly 40 respectively, described guide rod assembly 40 comprises the guide rod 41 at guide rod hole 211 center being positioned at briquetting 20 and is close to two linear bearings 42 of guide rod 41, and between two linear bearing collars, 43, two linear bearings 42 laying respectively at briquetting 20 top and bottom, linear bearing spacer ring 44 is installed; Cylinder assembly 30 is set directly over guide rod 41, described cylinder assembly 30 comprises the cylinder floating joint 41 that can insert guide rod 41, the cylinder 31 being positioned at above cylinder floating joint 41, being spirally connected with cylinder floating joint 41, cylinder flange 32 and cylinder fixed block 33 is provided with between cylinder 31 and cylinder floating joint 34, from top to bottom, cylinder fixed block 33 is L-shaped, cylinder flange 32 is fixed on the level board of cylinder fixed block 33 by screw, and the vertical plate of cylinder fixed block 33 has two countersunk head screwed hole mounting screws; In the below of briquetting 20, presser foot component 70 is set, described presser foot component 70 comprises presser feet platform 71, presser feet pad 72 and presser feet insulation sleeve 73, main shaft 10 is installed at described presser feet platform 71 center, presser feet insulation sleeve 73 is installed between main shaft 10 and presser feet platform 71, guide rod 41 is installed in presser feet platform 71 both sides, arrange presser feet pad 72 bottom presser feet platform 71, the center line of presser feet pad 72 overlaps with the center line of guide rod 41, and presser feet pad 72 is fixed by screw and presser feet platform 71 and guide rod 41; Dust suction subassembly 60 is installed in the side of presser feet platform 71.
Composition graphs 7, described briquetting 20 comprises briquetting body 21 and briquetting lid 22; Described briquetting body 21 center has centre bore 210, and briquetting lid 22 has arc groove 220, and the center line of arc groove 220 overlaps with the center line of centre bore 210; Briquetting body 21 has guide rod hole 211 in plane of symmetry both sides and installs guide rod 41, briquetting lid 22 has two countersunk head screwed holes 221 in the both sides of the plane of symmetry, the briquetting body 21 wherein heart also has four horizontal threaded bore 212, countersunk head screwed hole 221 center line overlaps with screwed hole 212 center line of briquetting body 21, and briquetting body 21 is connected with briquetting lid 22 with the screw of screwed hole 212 through countersunk head screwed hole 221 by four.
Composition graphs 8, bottom described briquetting 20, side is also provided with inductive component 50, and described inductive component 50 comprises inductor 51, sensing chip 52 and induction bar 53; Described inductor 51 is in convex shape, and its center has the upper pinch of vertical notch and sensing chip 52, and inductor 51 side horizontal has two inductor screwed holes 510, and inductor 51 is fixed by the sidepiece of the screw and briquetting 20 that are installed on inductor screwed hole 510; The top of sensing chip 52 is that vertical plate-like can be slided in the vertical notch of inductor 51, and the bottom of sensing chip 52 is cuboid pedestal, its bottom base has the bar hole 520 of two horizontal directions; Induction bar 53 is the rectangular slab with gap, its center has circular hole and installs guide rod 41, the circular hole interior surface place of induction bar 53 has the induction film perforation 530 of level, induction bar 53 is fixed by the screw be installed between induction film perforation 530 and the bar hole 520 of sensing chip, the both sides of induction bar 53 also have the induction bar screwed hole 531 of band countersunk head, and trip bolt is fixed through answering the presser feet platform screwed hole 711 of bar screwed hole 531 and presser feet platform 71.
Composition graphs 9, described presser feet platform 71 both sides have the presser feet platform through hole 710 with countersunk head, its countersunk head position contacts with the bottom of guide rod 41, and presser feet pad 72 is installed on the bottom of presser feet platform through hole 710, the screw fastening of guide rod 41, presser feet platform 71 and presser feet pad 72 by vertically installing; The side of presser feet platform 711 has two presser feet platform screwed holes 711, and the center line of this screwed hole overlaps with the center line of induction bar screwed hole 531; Presser feet platform 71 bottom sides has dust suction pore 713, and the sweep-up pipe 61 of dust suction subassembly 60 is installed at its dust suction pore 713 place, has dust suction nozzle aperture 712 bottom presser feet platform 71, and the dust absorption nozzle 62 of dust suction subassembly 60 is installed at its dust suction nozzle aperture 712 place.
Composition graphs 2 and Fig. 4, described dust suction subassembly 60 comprises sweep-up pipe 61 and dust absorption nozzle 62, and described sweep-up pipe 61 is bending tube dress, has screwed hole and is fixed by screw and presser feet platform 71, be provided with dust suction nozzle aperture 712 install dust absorption nozzle 62 in the bottom of presser feet platform 71 bottom it.
Composition graphs 5, described presser feet insulation sleeve 73 is the thin plate of drum, and it is installed between main shaft 10 and presser feet platform 71, and have the drill bit of through hole through main shaft 10 bottom it, the upper transverse plane of presser feet insulation sleeve 73 is parallel with the upper surface of presser feet platform 71.
In practical operation, cylinder fixed block 33 is fixed by screw with the frame of drilling machine, the cylinder floating joint 34 of cylinder assembly 30 can floating connection to guide rod 41, cylinder floating joint 34 and guide rod 41 interference fit are installed, when needs carry out bore operation to PCB, cylinder 31 starts, cylinder floating joint 34 drives guide rod 41 vertically movement, the linear bearing 42 installed between briquetting 20 and guide rod 41 can make guide rod 41 briquetting 20 while movement keep static, guide rod 41 lower end is fixed by screw and presser feet platform 71, main shaft 10 is installed in the interference of presser feet platform 71 center, guide rod 41 like this can drive presser foot component 70 and main shaft 10 simultaneously vertically mobile, but briquetting 20 remains inactive state.Main shaft 10 often carries out a downward movement and namely carries out a drilling operation to pcb board, after go upward to next pcb board to be processed such as initial position.Inductive component 50 is installed in the side of briquetting 20, its effect is the descending displacement distance of induction main shaft 10, inductor 51 in inductive component 50 is fixed on briquetting side, sensing chip 52 can slide in inductor 51, sensing chip 52 and induction bar 53 are fixed with presser feet platform 71, install horizontal level sensing element in sensing chip 52, sensing element obtains the Bottom Runby of main shaft 10 by the horizontal range difference between inductor 51, to control the degree of depth of punching.
Above content is only better embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.

Claims (6)

1. a main shaft device for pcb board double-head hole drilling machine, comprises main shaft (10), briquetting (20), cylinder assembly (30), guide rod assembly (40), inductive component (50), dust suction subassembly (60) and presser foot component (70), described main shaft (10) is installed through the centre bore (210) of briquetting (20), and the center line of main shaft (10) overlaps with centre bore (210) center line of briquetting (20), it is characterized in that: the plane of symmetry both sides of briquetting (20) install one group of guide rod assembly (40) respectively, described guide rod assembly (40) comprises the guide rod (41) of the guide rod hole (211) being positioned at briquetting (20) and is close to two linear bearings (42) of guide rod (41), and lay respectively at two linear bearing collars (43) of briquetting (20) top and bottom, between two linear bearings (42), linear bearing spacer ring (44) is installed, cylinder assembly (30) is set directly over guide rod (41), described cylinder assembly (30) comprises the cylinder floating joint (41) that can insert guide rod (41), be positioned at cylinder floating joint (41) top, the cylinder (31) be spirally connected with cylinder floating joint (41), be positioned between cylinder (31) and cylinder floating joint (34), from top to bottom be provided with cylinder flange (32) and cylinder fixed block (33), cylinder fixed block (33) is L-shaped, cylinder flange (32) is fixed on by screw on the level board of cylinder fixed block (33), the vertical plate of cylinder fixed block (33) has two countersunk head screwed hole mounting screws, in the below of briquetting (20), presser foot component (70) is set, described presser foot component (70) comprises presser feet platform (71), presser feet pad (72) and presser feet insulation sleeve (73), main shaft (10) is installed at described presser feet platform (71) center, presser feet insulation sleeve (73) is installed between main shaft (10) and presser feet platform (71), guide rod (41) is installed in presser feet platform (71) both sides, presser feet platform (71) bottom arranges presser feet pad (72), the center line of presser feet pad (72) overlaps with the center line of guide rod (41), presser feet pad (72) is fixed by screw and presser feet platform (71) and guide rod (41), dust suction subassembly (60) is installed in the side of presser feet platform (71).
2. the main shaft device of a kind of pcb board double-head hole drilling machine as claimed in claim 1, is characterized in that: described briquetting (20) comprises briquetting body (21) and briquetting lid (22); Described briquetting body (21) center has centre bore (210), briquetting lid (22) has arc groove (220), and the center line of arc groove (220) overlaps with the center line of centre bore (210); Briquetting body (21) has guide rod hole (211) and installs guide rod (41) in plane of symmetry both sides, briquetting lid (22) has two countersunk head screwed holes (221) in the both sides of the plane of symmetry, briquetting body (21) the wherein heart also has four horizontal threaded bore (212), countersunk head screwed hole (221) center line overlaps with screwed hole (212) center line of briquetting body (21), and briquetting body (21) is connected with briquetting lid (22) with the screw of screwed hole (212) through countersunk head screwed hole (221) by four.
3. the main shaft device of a kind of pcb board double-head hole drilling machine as claimed in claim 1, it is characterized in that: side, described briquetting (20) bottom is also provided with inductive component (50), and described inductive component (50) comprises inductor (51), sensing chip (52) and induction bar (53), described inductor (51) is in convex shape, its center has the upper pinch of vertical notch and sensing chip (52), inductor (51) side horizontal has two inductor screwed holes (510), and inductor (51) is fixed by the sidepiece of the screw and briquetting (20) that are installed on inductor screwed hole (510), the top of sensing chip (52) is that vertical plate-like can be slided in the vertical notch of inductor (51), the bottom of sensing chip (52) is cuboid pedestal, its bottom base has the bar hole (520) of two horizontal directions, induction bar (53) is the rectangular slab with gap, its center has circular hole and installs guide rod (41), the circular hole interior surface place of induction bar (53) has the induction film perforation (530) of level, induction bar (53) is fixed by the screw be installed between induction film perforation (530) and the bar hole (520) of sensing chip, the both sides of induction bar (53) also have the induction bar screwed hole (531) of band countersunk head, trip bolt is fixed through answering the presser feet platform screwed hole (711) of bar screwed hole (531) and presser feet platform (71).
4. the main shaft device of a kind of pcb board double-head hole drilling machine as claimed in claim 1, it is characterized in that: described presser feet platform (71) both sides have the presser feet platform through hole (710) with countersunk head, its countersunk head position contacts with the bottom of guide rod (41), presser feet pad (72) is installed on the bottom of presser feet platform through hole (710), guide rod (41), presser feet platform (71) and presser feet pad (72) screw fastening by vertically installing; The side of presser feet platform (711) has two presser feet platform screwed holes (711), and the center line of this screwed hole overlaps with the center line of induction bar screwed hole (531); Presser feet platform (71) bottom sides has dust suction pore (713), the sweep-up pipe (61) of dust suction subassembly (60) is installed at its dust suction pore (713) place, presser feet platform (71) bottom has dust suction nozzle aperture (712), and the dust absorption nozzle (62) of dust suction subassembly (60) is installed at its dust suction nozzle aperture (712) place.
5. the main shaft device of a kind of pcb board double-head hole drilling machine as claimed in claim 4, it is characterized in that: described dust suction subassembly (60) comprises sweep-up pipe (61) and dust absorption nozzle (62), described sweep-up pipe (61) is bending tube, have screwed hole bottom it to be fixed by screw and presser feet platform (71), be provided with dust suction nozzle aperture (712) in the bottom of presser feet platform (71) and dust absorption nozzle (62) is installed.
6. the main shaft device of a kind of pcb board double-head hole drilling machine as claimed in claim 1, it is characterized in that: the thin plate that described presser feet insulation sleeve (73) is drum, it is installed between main shaft (10) and presser feet platform (71), have the drill bit of through hole through main shaft (10) bottom it, the upper transverse plane of presser feet insulation sleeve (73) is parallel with the upper surface of presser feet platform (71).
CN201510845535.3A 2015-11-27 2015-11-27 A kind of main shaft device of pcb board double-head hole drilling machine Active CN105414609B (en)

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CN105414609B CN105414609B (en) 2017-12-22

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105772750A (en) * 2016-05-20 2016-07-20 湖州科达化工燃料有限公司 Automatic tool changing spindle device of PCB edge drilling and milling machine
CN105798351A (en) * 2016-05-20 2016-07-27 湖州科达化工燃料有限公司 Improved four-head drilling machine
CN106425695A (en) * 2016-11-25 2017-02-22 福建贝特数控技术有限公司 Large-stroke multi-head numerical control machining center
CN107322361A (en) * 2016-04-28 2017-11-07 南京工程学院 A kind of adaptive compression chip removal device and method for airframe laminated construction spiral drilling
TWI726624B (en) 2019-02-28 2021-05-01 大陸商維嘉數控科技(蘇州)有限公司 PCB drilling method and drilling equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201111454Y (en) * 2007-10-19 2008-09-10 台湾泷泽科技股份有限公司 Main axle lifting mechanism of improved printed circuit board drilling machine
CN201471209U (en) * 2009-05-19 2010-05-19 鲜于哲善 Dust absorption presser foot structure and drilling and milling machine applying same
CN102398058A (en) * 2011-11-30 2012-04-04 南车石家庄车辆有限公司 Double-headed drilling device
CN203887294U (en) * 2014-04-17 2014-10-22 深圳市溢辉数控设备有限公司 Circuit board edge milling machine
CN205110879U (en) * 2015-11-27 2016-03-30 荣昌精密机械(苏州)有限公司 Spindle unit of PCB board double -end drilling machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201111454Y (en) * 2007-10-19 2008-09-10 台湾泷泽科技股份有限公司 Main axle lifting mechanism of improved printed circuit board drilling machine
CN201471209U (en) * 2009-05-19 2010-05-19 鲜于哲善 Dust absorption presser foot structure and drilling and milling machine applying same
CN102398058A (en) * 2011-11-30 2012-04-04 南车石家庄车辆有限公司 Double-headed drilling device
CN203887294U (en) * 2014-04-17 2014-10-22 深圳市溢辉数控设备有限公司 Circuit board edge milling machine
CN205110879U (en) * 2015-11-27 2016-03-30 荣昌精密机械(苏州)有限公司 Spindle unit of PCB board double -end drilling machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107322361A (en) * 2016-04-28 2017-11-07 南京工程学院 A kind of adaptive compression chip removal device and method for airframe laminated construction spiral drilling
CN105772750A (en) * 2016-05-20 2016-07-20 湖州科达化工燃料有限公司 Automatic tool changing spindle device of PCB edge drilling and milling machine
CN105798351A (en) * 2016-05-20 2016-07-27 湖州科达化工燃料有限公司 Improved four-head drilling machine
CN105798351B (en) * 2016-05-20 2018-06-05 青岛铸釜机械有限公司 A kind of improved four-head drilling machine
CN106425695A (en) * 2016-11-25 2017-02-22 福建贝特数控技术有限公司 Large-stroke multi-head numerical control machining center
TWI726624B (en) 2019-02-28 2021-05-01 大陸商維嘉數控科技(蘇州)有限公司 PCB drilling method and drilling equipment

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