CN105772750A - Automatic tool changing spindle device of PCB edge drilling and milling machine - Google Patents
Automatic tool changing spindle device of PCB edge drilling and milling machine Download PDFInfo
- Publication number
- CN105772750A CN105772750A CN201610342887.1A CN201610342887A CN105772750A CN 105772750 A CN105772750 A CN 105772750A CN 201610342887 A CN201610342887 A CN 201610342887A CN 105772750 A CN105772750 A CN 105772750A
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- CN
- China
- Prior art keywords
- presser feet
- guide rod
- fixture block
- main shaft
- platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses an automatic tool changing spindle device of a PCB edge drilling and milling machine. The automatic tool changing spindle device comprises a spindle, a clamping block, air cylinder assemblies, guide rod assemblies, an induction assembly, a dust collection assembly and a press foot assembly; the spindle penetrates a central hole of the clamping block to be mounted, and the center line of the spindle coincides with the center line center hole of the clamping block; the two sides of the symmetric face of the clamping block are each provided with one guide rod assembly, and each guide rod assembly comprises a guide rod located in a clamping block guide rod hole and a linear bearing tightly attached to the guide rod; the air cylinder assemblies are arranged over the guide rods, and the press foot assembly is arranged under the guide rods; air cylinder flotation joints of the air cylinder assemblies can be inserted into round holes in the tops of the guide rods to be in interference fit with the guide rods, and the spindle is in interference fit with a press foot table of the press foot assembly; and accordingly, air cylinders can drive the guide rods, the press foot assembly and the spindle to vertically move in the clamping block to achieve automatic tool changing work.
Description
Technical field:
The present invention relates to the technical field of pcb board processing, in particular to the automatic tool changer main shaft device of a kind of pcb board gong limit machine.
Background technology:
In the manufacturing process of PCB, the small sircle hole that gong limit machine is primarily used on Drilling wiring board, the main shaft device of gong limit machine is the main processing component of boring machine, and it is made up of main shaft and main shaft fixture, and main shaft bottom is process tool.The tool changing device of prior art is manual tool changing, inefficient, it is necessary to be improved.
Summary of the invention:
The purpose of the present invention is that the weak point that specific aim prior art exists and the automatic tool changer main shaft device providing a kind of new pcb board gong limit machine, tool-changing speed is fast, production efficiency is high feature that it has.
For achieving the above object, the technical solution used in the present invention is as follows:
The automatic tool changer main shaft device of a kind of pcb board gong limit machine, including main shaft, fixture block, cylinder assembly, guide rod assembly, inductive component, dust suction subassembly and presser foot component；Described main shaft is installed through the centre bore of fixture block, and the centrage of main shaft overlaps with the centre bore centrage of fixture block；The plane of symmetry both sides of fixture block are respectively mounted one group of guide rod assembly, described guide rod assembly include being positioned at fixture block guide rod, be close to guide rod linear bearing and with guide rod bottom the guide rod retainer ring that is spirally connected, guide rod retainer ring upper surface contacts with presser feet platform；It is arranged above cylinder assembly at guide rod, described cylinder assembly includes the cylinder floating joint that can be inserted into guide rod, it is positioned at above cylinder floating joint and cylinder that cylinder floating joint is spirally connected, between cylinder and cylinder floating joint, from top to bottom it is provided with cylinder flange and cylinder fixed block, cylinder fixed block is L-shaped, cylinder flange is fixed on the horizontal plate of cylinder fixed block by screw, and the vertical plate of cylinder fixed block has two countersunk head screwed holes and installs screw；It is arranged below presser foot component at fixture block, described presser foot component includes 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, arranging presser feet pad between presser feet platform and guide rod, presser feet pad can slide up and down along guide rod, and the centrage of presser feet pad overlaps with the centrage of guide rod；Dust suction subassembly is installed in the side of presser feet platform.
By technique scheme, the frame of cylinder fixed block and gong limit machine is fixed by screw, the cylinder floating joint of cylinder assembly can floating connection to guide rod, cylinder floating joint is installed with guide rod interference fit, when needing the cutter changing gong limit machine, cylinder starts, cylinder floating joint drives guide rod vertically to move, the linear bearing installed between fixture block and guide rod can make guide rod fixture block while movement remain stationary, lower end of the guide rod is fixed by guide rod retainer ring and presser feet platform, main shaft is installed in the interference of presser feet platform center, such guide rod can drive presser foot component and main shaft simultaneously vertically mobile, but fixture block remains resting state.Main shaft runs downwards, when main shaft runs near tool magazine, speed slows down, main shaft slowly runs downwards extremely and tool contact, the descending displacement distance of the inductive component sensing main shaft of fixture block side, induction apparatus in inductive component is fixed on fixture block side, sensing chip can slide in induction apparatus, sensing chip and sensing bar are fixed with presser feet platform, horizontal level sensing element is installed in sensing chip, sensing element can obtain the Bottom Runby of main shaft by the horizontal range difference between induction apparatus, the travel depth downward to control main shaft, after main shaft advances to predeterminated position, inductive component can send signal and control continuing to run with of main shaft, main shaft is up, such exchanging knives process completes.
As the present invention, a kind of of fixture block being illustrated, described fixture block includes fixture block body and fixture block lid；Described fixture block body central has centre bore, and fixture block lid has arc groove, and the centrage of arc groove overlaps with the centrage of centre bore；Have guide rod hole in fixture block body plane of symmetry both sides and guide rod is installed, fixture block covers and has two countersunk head screwed holes in the both sides of the plane of symmetry, the fixture block body heart wherein also has four horizontal threaded bore, countersunk head screwed hole centrage overlaps with the screwed hole centrage of fixture block body, and fixture block body is connected with fixture block lid through the screw of countersunk head screwed hole and screwed hole by four.
As the present invention, a kind of of inductive component being illustrated, described fixture block bottom side is also equipped with inductive component, and described inductive component includes induction apparatus, sensing chip and sensing bar；Described induction apparatus is convex shape, and its center has the upper pinch of vertical notch and sensing chip, and induction apparatus side horizontal has two induction apparatus screwed holes, and the sidepiece of induction apparatus screw and fixture block by being installed on induction apparatus screwed hole is fixed；The top of sensing chip is that vertical plate-like can be slided in the vertical notch of induction apparatus, and the bottom of sensing chip is cuboid pedestal, and its bottom base has the bar hole of two horizontal directions；Sensing bar is the rectangular slab with gap, its center has circular hole and installs guide rod, the circular hole interior surface place of sensing bar has the sensing film perforation of level, sensing bar is fixed by the screw being installed between sensing film perforation and the bar hole of sensing chip, the both sides of sensing bar also have the sensing bar screwed hole with countersunk head, and trip bolt is through answering the presser feet platform screwed hole of bar screwed hole and presser feet platform to fix.The sensing chip installed and sensing bar are fixed with presser feet platform, induction apparatus is fixed on fixture block side, therefore, along with guide rod drives presser feet platform to move up and down, sensing chip also can move up and down in induction apparatus, is known the move distance of main shaft by the relative horizontal position difference between sensing chip and induction apparatus.
As the present invention, a kind of of presser feet platform being illustrated, described presser feet platform both sides have the base contact of the presser feet platform through hole with countersunk head, its countersunk head position and guide rod, and presser feet pad is installed on the bottom of guide rod；The side of presser feet platform has two presser feet platform screwed holes, and the centrage of this screwed hole overlaps with the centrage of sensing 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 hairbrush hole bottom presser feet platform, and the hairbrush of dust suction subassembly is installed at its hairbrush hole place.Main shaft is installed at the center of presser feet platform, and presser feet platform is installed with main shaft interference fit, and such presser feet platform can drive main axle moving.
As the present invention, a kind of of dust suction subassembly being illustrated, described dust suction subassembly includes sweep-up pipe and hairbrush, and described sweep-up pipe is bending tube, has screwed hole and fixed by screw and presser feet platform bottom it, is provided with hairbrush hole in the bottom of presser feet platform and installs hairbrush.Due to boring machine and pcb board contact position place narrow scope, chip removal is not smooth, therefore installing hairbrush to be used for drawing the PCB bits being cut out in main shaft and presser feet platform junction, the sweep-up pipe again through presser feet platform outer wall is discharged outside rig, so can eliminate the impact on the course of processing of the pcb board bits.
As the present invention, a kind of of presser feet insulation sleeve being illustrated, stating the thin plate that presser feet insulation sleeve is drum, it is installed between main shaft and presser feet platform, has the through hole drill bit through main shaft bottom it, and the upper transverse plane of presser feet insulation sleeve is parallel with the upper surface of presser feet platform.It is make main shaft produce interference fit with presser feet platform that presser feet insulation sleeve embeds the Main Function between main shaft and presser feet platform, makes main shaft tightr with the laminating of presser feet platform.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the perspective view of the automatic tool changer main shaft device of a kind of pcb board gong of present invention limit machine；
Fig. 2 be the present invention face direction structure schematic diagram；
Fig. 3 is the backsight direction structure schematic diagram of the present invention；
Fig. 4 is the right apparent direction structural representation of the present invention；
Fig. 5 is the Section A-A direction sectional view in Fig. 4；
Fig. 6 is the vertical view direction structure schematic diagram of the present invention；
Fig. 7 is the fixture block structural representation of the present invention；
Fig. 8 is the inductive component structural representation of the present invention；
Fig. 9 is the presser feet platform structural representation of the present invention.
Detailed description of the invention:
Such as Fig. 1 to Fig. 6, the automatic tool changer main shaft device of a kind of pcb board gong limit machine,
The automatic tool changer main shaft device of a kind of pcb board gong limit machine, including main shaft 10, fixture block 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 fixture block 20, and the centrage of main shaft 10 overlaps with centre bore 210 centrage of fixture block 20；It is characterized in that: the plane of symmetry both sides of fixture block 20 are respectively mounted one group of guide rod assembly 40, described guide rod assembly 40 include being positioned at fixture block 20 guide rod 41, be close to guide rod 41 linear bearing 42 and with guide rod 41 bottom the guide rod retainer ring 43 that is spirally connected, guide rod retainer ring 43 upper surface contacts with presser feet platform 71；It is arranged above cylinder assembly 30 at guide rod 41, described cylinder assembly 30 includes the cylinder floating joint 34 that can be inserted into guide rod 41, it is positioned at above cylinder floating joint 34 and cylinder 31 that cylinder floating joint 34 is spirally connected, between cylinder 31 and cylinder floating joint 34, from top to bottom it is provided with cylinder flange 32 and cylinder fixed block 33, cylinder fixed block 33 is L-shaped, cylinder flange 32 is fixed on the horizontal plate of cylinder fixed block 33 by screw, and the vertical plate of cylinder fixed block 33 has two countersunk head screwed holes and installs screw；It is arranged below presser foot component 70 at fixture block 20, described presser foot component 70 includes 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, arranging presser feet pad 72 between presser feet platform 71 and guide rod 41, presser feet pad 72 can slide up and down along guide rod, and the centrage of presser feet pad 72 overlaps with the centrage of guide rod 41；Dust suction subassembly 60 is installed in the side of presser feet platform 71.
In conjunction with Fig. 7, described fixture block 20 includes fixture block body 21 and fixture block lid 22；Described fixture block body 21 center has semicircular centre bore 210, and fixture block lid 22 has arc groove 220, and the centrage of arc groove 220 overlaps with the centrage of centre bore 210；Fixture block body 21 has guide rod hole 211 in plane of symmetry both sides and installs guide rod 41, fixture block lid 22 has two countersunk head screwed holes 221 in the both sides of the plane of symmetry, fixture block body 21 heart wherein also has four horizontal threaded bore 212, countersunk head screwed hole 221 centrage overlaps with screwed hole 212 centrage of fixture block body 21, and fixture block body 21 is connected with fixture block lid 22 through the screw of countersunk head screwed hole 221 and screwed hole 212 by four.
In conjunction with Fig. 8, described fixture block 20 bottom side is also equipped with inductive component 50, and described inductive component 50 includes induction apparatus 51, sensing chip 52 and sensing bar 53；Described induction apparatus 51 is in convex shape, and its center has the upper pinch of vertical notch and sensing chip 52, and induction apparatus 51 side horizontal has two induction apparatus screwed holes 510, and the sidepiece of the induction apparatus 51 screw and fixture block 20 by being installed on induction apparatus screwed hole 510 is fixed；The top of sensing chip 52 is that vertical plate-like can be slided in the vertical notch of induction apparatus 51, and the bottom of sensing chip 52 is cuboid pedestal, and its bottom base has the bar hole 520 of two horizontal directions；Sensing bar 53 is rectangular slab, and its center has circular hole and installs guide rod 41, and the both sides of sensing bar 53 have the sensing bar screwed hole 531 with countersunk head, and trip bolt is fixed through the presser feet platform screwed hole 711 answering bar screwed hole 531 and presser feet platform 71.
In conjunction with Fig. 9, described presser feet platform 71 both sides have the base contact of the presser feet platform through hole 710 with countersunk head, its countersunk head position and guide rod 41, and presser feet pad 72 is installed on the bottom of guide rod 41；The side of presser feet platform 711 has two presser feet platform screwed holes 711, and the centrage of this screwed hole overlaps with the centrage of sensing 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 hairbrush hole 712 bottom presser feet platform 71, and the hairbrush 62 of dust suction subassembly 60 is installed at its hairbrush hole 712 place.
In conjunction with Fig. 2 and Fig. 4, described dust suction subassembly 60 includes sweep-up pipe 61 and hairbrush 62, and described sweep-up pipe 61 fills for bending tube, has screwed hole and is fixed with presser feet platform 71 by screw, be provided with hairbrush hole 712 in the bottom of presser feet platform 71 and install hairbrush 62 bottom it.
In conjunction with Fig. 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, has the through hole drill bit through main shaft 10 bottom it, and the upper transverse plane of presser feet insulation sleeve 73 is parallel with the upper surface of presser feet platform 71.
In practical operation, the frame of cylinder fixed block and gong limit machine is fixed by screw, the cylinder floating joint 34 of cylinder assembly 30 can floating connection to guide rod 41, cylinder floating joint 34 is installed with guide rod 41 interference fit, when needing the cutter changing gong limit machine, cylinder 34 starts, cylinder floating joint 34 drives guide rod 41 vertically to move, the linear bearing 42 installed between fixture block 20 and guide rod 41 can make guide rod 41 fixture block while movement remain stationary, guide rod 41 lower end is fixed with presser feet platform 72 by guide rod retainer ring 43, main shaft 10 is installed in the interference of presser feet platform 72 center, such guide rod can drive presser foot component 70 and main shaft 10 simultaneously vertically mobile, but fixture block 20 remains resting state.Main shaft 10 runs downwards, when main shaft 10 runs near tool magazine, speed slows down, main shaft 10 slowly runs downwards extremely and tool contact, the inductive component 50 of fixture block 20 side senses the descending displacement distance of main shaft 10, induction apparatus 51 in inductive component 50 is fixed on fixture block side, sensing chip 52 can slide in induction apparatus 51, sensing chip 52 and sensing bar 53 are fixed with presser feet platform 71, horizontal level sensing element is installed in sensing chip 51, sensing element can obtain the Bottom Runby of main shaft 10 by the horizontal range difference between induction apparatus 51, the travel depth downward to control main shaft 10, after main shaft advances to predeterminated position, inductive component can send signal and control continuing to run with of main shaft, main shaft is up, such exchanging knives process completes.
Above content is only the better embodiment of the present invention, for those of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications, and this specification content should not be construed as limitation of the present invention.
Claims (6)
1. an automatic tool changer main shaft device for pcb board gong limit machine, including main shaft (10), fixture block (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 fixture block (20), and the centrage of main shaft (10) overlaps with centre bore (210) centrage of fixture block (20)；It is characterized in that: the plane of symmetry both sides of fixture block (20) are respectively mounted one group of guide rod assembly (40), described guide rod assembly (40) includes being positioned at the guide rod (41) of fixture block (20), the linear bearing (42) being close to guide rod (41) and the guide rod retainer ring (43) being spirally connected with guide rod (41) bottom, and guide rod retainer ring (43) upper surface contacts with presser feet platform (71)；It is arranged above cylinder assembly (30) at guide rod (41), described cylinder assembly (30) includes the cylinder floating joint (34) that can be inserted into guide rod (41), it is positioned at cylinder floating joint (34) top, the cylinder (31) being spirally connected with cylinder floating joint (34), it is positioned between cylinder (31) and cylinder floating joint (34), from top to bottom it is provided with cylinder flange (32) and cylinder fixed block (33), cylinder fixed block (33) is L-shaped, cylinder flange (32) is fixed on the horizontal plate of cylinder fixed block (33) by screw, the vertical plate of cylinder fixed block (33) has two countersunk head screwed holes and installs screw；It is arranged below presser foot component (70) at fixture block (20), described presser foot component (70) includes 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 pad (72) is set between presser feet platform (71) and guide rod (41), presser feet pad (72) can slide up and down along guide rod, the centrage of presser feet pad (72) overlaps with the centrage of guide rod (41)；Dust suction subassembly (60) is installed in the side of presser feet platform (71).
2. the automatic tool changer main shaft device of a kind of pcb board gong limit as claimed in claim 1 machine, it is characterised in that: described fixture block (20) includes fixture block body (21) and fixture block lid (22)；Described fixture block body (21) center has semicircular centre bore (210), fixture block lid (22) has arc groove (220), and the centrage of arc groove (220) overlaps with the centrage of centre bore (210)；Fixture block body (21) has guide rod hole (211) and installs guide rod (41) in plane of symmetry both sides, fixture block lid (22) has two countersunk head screwed holes (221) in the both sides of the plane of symmetry, fixture block body (21) heart wherein also has four horizontal threaded bore (212), countersunk head screwed hole (221) centrage overlaps with screwed hole (212) centrage of fixture block body (21), and fixture block body (21) is connected with fixture block lid (22) through the screw of countersunk head screwed hole (221) and screwed hole (212) by four.
3. the automatic tool changer main shaft device of a kind of pcb board gong limit as claimed in claim 1 machine, it is characterized in that: described fixture block (20) bottom side is also equipped with inductive component (50), described inductive component (50) includes induction apparatus (51), sensing chip (52) and sensing bar (53)；Described induction apparatus (51) is in convex shape, its center has the upper pinch of vertical notch and sensing chip (52), induction apparatus (51) side horizontal has two induction apparatus screwed holes (510), and the sidepiece of the induction apparatus (51) screw and fixture block (20) by being installed on induction apparatus screwed hole (510) is fixed；The top of sensing chip (52) is that vertical plate-like can be slided in the vertical notch of induction apparatus (51), the bottom of sensing chip (52) is cuboid pedestal, and its bottom base has the bar hole (520) of two horizontal directions；Sensing bar (53) is rectangular slab, its center has circular hole and installs guide rod (41), the both sides of sensing bar (53) have sensing bar screwed hole (531) with countersunk head, and trip bolt is fixed through presser feet platform screwed hole (711) answering bar screwed hole (531) and presser feet platform (71).
4. the automatic tool changer main shaft device of a kind of pcb board gong limit as claimed in claim 1 machine, it is characterized in that: described presser feet platform (71) both sides have presser feet platform through hole (710) with countersunk head, the base contact of its countersunk head position and guide rod (41), presser feet pad (72) is installed on the bottom of guide rod (41)；The side of presser feet platform (711) has two presser feets platform screwed hole (711), and the centrage of this screwed hole overlaps with the centrage of sensing 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 hairbrush hole (712), and the hairbrush (62) of dust suction subassembly (60) is installed at its hairbrush hole (712) place.
5. the automatic tool changer main shaft device of a kind of pcb board gong limit as claimed in claim 4 machine, it is characterized in that: described dust suction subassembly (60) includes sweep-up pipe (61) and hairbrush (62), described sweep-up pipe (61) is bending tube, have screwed hole bottom it to be fixed with presser feet platform (71) by screw, be provided with hairbrush hole (712) in the bottom of presser feet platform (71) and hairbrush (62) is installed.
6. the automatic tool changer main shaft device of a kind of pcb board gong limit as claimed in claim 1 machine, 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), having the through hole cutter through main shaft (10) bottom it, the upper transverse plane of described presser feet insulation sleeve (73) is parallel with the upper surface of presser feet platform (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342887.1A CN105772750A (en) | 2016-05-20 | 2016-05-20 | Automatic tool changing spindle device of PCB edge drilling and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342887.1A CN105772750A (en) | 2016-05-20 | 2016-05-20 | Automatic tool changing spindle device of PCB edge drilling and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105772750A true CN105772750A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610342887.1A Pending CN105772750A (en) | 2016-05-20 | 2016-05-20 | Automatic tool changing spindle device of PCB edge drilling and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772750A (en) |
Cited By (5)
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| 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 |
| CN106825763A (en) * | 2017-01-11 | 2017-06-13 | 雪龙数控设备(深圳)有限公司 | Without wiring board cutting processing technology, numerical control gong machine that pin on the table is followed closely |
| CN109664158A (en) * | 2019-02-01 | 2019-04-23 | 宇晶机器（长沙）有限公司 | The device of tool damage in a kind of real-time detection PCB molding finishing operations |
| CN109719792A (en) * | 2019-03-15 | 2019-05-07 | 宇晶机器（长沙）有限公司 | A kind of PCB forming machine main spindle device of crumb-suction pipe postposition |
| CN113814769A (en) * | 2021-11-19 | 2021-12-21 | 成都金大立科技有限公司 | PCB digit control machine tool presser foot mechanism |
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| CN106825763A (en) * | 2017-01-11 | 2017-06-13 | 雪龙数控设备(深圳)有限公司 | Without wiring board cutting processing technology, numerical control gong machine that pin on the table is followed closely |
| CN106825763B (en) * | 2017-01-11 | 2019-05-17 | 雪龙数控设备(深圳)有限公司 | Without the wiring board cutting processing technology of the nail of pin on the table, numerical control gong machine |
| CN109664158A (en) * | 2019-02-01 | 2019-04-23 | 宇晶机器（长沙）有限公司 | The device of tool damage in a kind of real-time detection PCB molding finishing operations |
| CN109719792A (en) * | 2019-03-15 | 2019-05-07 | 宇晶机器（长沙）有限公司 | A kind of PCB forming machine main spindle device of crumb-suction pipe postposition |
| CN113814769A (en) * | 2021-11-19 | 2021-12-21 | 成都金大立科技有限公司 | PCB digit control machine tool presser foot mechanism |
| CN113814769B (en) * | 2021-11-19 | 2022-03-01 | 成都金大立科技有限公司 | PCB digit control machine tool presser foot mechanism |
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