CN109664158A - The device of tool damage in a kind of real-time detection PCB molding finishing operations - Google Patents
The device of tool damage in a kind of real-time detection PCB molding finishing operations Download PDFInfo
- Publication number
- CN109664158A CN109664158A CN201910105216.7A CN201910105216A CN109664158A CN 109664158 A CN109664158 A CN 109664158A CN 201910105216 A CN201910105216 A CN 201910105216A CN 109664158 A CN109664158 A CN 109664158A
- Authority
- CN
- China
- Prior art keywords
- crumb
- suction pipe
- sucking hood
- real
- time detection
- 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.)
- Pending
Links
Classifications
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
- B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
- B23Q17/0957—Detection of tool breakage
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The device of tool damage in a kind of real-time detection PCB molding finishing operations, including sucking hood component, crumb-suction pipe connector, crumb-suction pipe, detector, dust arrester, spindle motor and main shaft holder；The sucking hood component is made of cylinder, universal shaft coupling, connecting rod, guide rod, guide bearing, sucking hood, hairbrush, perforation among the sucking hood, it is adapted with spindle motor end face, spindle motor can move up and down among sucking hood, sucking hood front end aperture, hole and crumb-suction pipe fittings, the crumb-suction pipe connector are fixed in sucking hood, and the crumb-suction pipe is connect with crumb-suction pipe connector；The detector is made of cylindrical metallic shell and flow sensor.The case where present invention can be by detecting clast flow in process real-time detection process tool damaged condition；Detection range is unrestricted, as long as cutter damages, the clast situation of processing will change dramatically, will be detected by a sensor；Stability is good, is not influenced by dust.
Description
Technical field
The present invention relates to digit ctrol machine tool fields, and in particular to cutter damage in a kind of real-time detection PCB molding finishing operations
Bad device.
Background technique
Currently, being equipped with optical fiber breaking on the PCB sharp processing numerically-controlled machine tool (molding machine) in traditional PCB manufacturing field
Detection function.This traditional detection is using optical fiber to the principle penetrated, i.e., when milling cutter is not broken, just to the optical fiber circuit penetrated
There is high level signal output, shows that milling cutter is not broken；If milling cutter is broken, optical fiber circuit just exports low level signal,
Show that milling cutter is broken, this low level signal is given to host computer and alarms.However, it has the following problems:
(1) milling cutter breaking length has to be larger than 4 .5mm and can detect, detection range is limited.
(2) it can not be detected if fracture occurs in the cutwork that milling cutter carries out long range, it is necessary to wait until next step milling cutter weight
It could be detected when newly cutting.It is unable to real-time detection, milling cutter cannot be found in time.
(3) due to generating dust in process, dust influences the reception of optical fiber, and Chang Fasheng optical fiber is by dust dirt
Contaminate cisco unity malfunction, poor reliability.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of detection range not for the deficiency of traditional fiber detection
It is restricted, energy real-time detection, the device of tool damage in the good real-time detection PCB molding finishing operations of stability.
The technical solution adopted by the present invention to solve the technical problems is: a kind of real-time detection PCB molding finishing operations
The device of middle tool damage, including sucking hood component, crumb-suction pipe connector, crumb-suction pipe, detector, dust arrester, spindle motor and master
Axle clamp seat；The sucking hood component includes cylinder, connecting rod, guide rod, guide bearing, sucking hood and hairbrush, and the cylinder is fixed
On main shaft holder, the cylinder is connect with connecting rod, and the connecting rod is connect with guide rod, and the guide rod is connect with sucking hood,
The guide rod moves up and down among guide bearing, and the guide bearing is fixed on main shaft holder；
Perforation, is adapted with spindle motor end face among the sucking hood, and spindle motor can do fortune up and down among sucking hood
Dynamic, sucking hood front end aperture, hole and crumb-suction pipe fittings, the crumb-suction pipe connector are fixed in sucking hood, the suction
Bits pipe is connect with crumb-suction pipe connector, and the hairbrush is fixed in sucking hood；
The detector is made of metal shell and flow sensor, and the flow sensor is fixed on metal shell, described
Metal shell is connected by crumb-suction pipe with crumb-suction pipe connector, dust arrester.
Further, the cylinder has two groups, is fixed by screws on main shaft holder respectively.
Further, the connecting rod is connect by universal shaft coupling with guide rod.
Further, the guide bearing is fixed by screws on main shaft holder.
Further, the sucking hood is T-shape.
Further, the crumb-suction pipe connector is fixed by screws in sucking hood.
Further, the crumb-suction pipe is connect by hose clamp with crumb-suction pipe connector.
Compared with prior art, structure of the invention is compact；Can be by detecting clast flow in process the case where, is real
When detect process tool damaged condition；Detection range is unrestricted, as long as cutter damages, the clast situation of processing will be anxious
Drastic change will be detected by a sensor；Stability is good, is not influenced by dust.Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention；
In figure: 1. cylinders, 2. universal shaft couplings, 3. connecting rods, 4. guide rods, 5. guide bearings, 6. sucking hoods, 7. hairbrush, 8. inhale
Consider pipe fitting, 9. crumb-suction pipes, 10. cylindrical metallic shells, 11. flow sensors, 12. dust arresters, 13. spindle motors, 14. main shafts to be worth doing
Holder.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment
Referring to Fig.1, the present embodiment includes sucking hood component, crumb-suction pipe connector 8, crumb-suction pipe 9, detector, dust arrester 12, master
Spindle motor 13(includes main shaft and motor, and the main shaft, which is connected to the motor, to be connect) and main shaft holder 14；The sucking hood component includes
Cylinder 1, universal shaft coupling 2, connecting rod 3, guide rod 4, guide bearing 5, sucking hood 6 and hairbrush 7, can be with work in-process and main shaft electricity
About 13 machine moves synchronously, and hairbrush 7 is kept to be pressed on pcb board, prevents the clast of processing from flying out, and the cylinder 1 has two groups, respectively
It is screwed on main shaft holder 14, the cylinder 1 is connect with universal shaft coupling 2, and the connecting rod 3 passes through universal shaft coupling 2
It being connect with guide rod 4, the guide rod 4 is connect with sucking hood 6, and the guide rod 4 moves up and down among guide bearing 5, from
And achieving the purpose that sucking hood moves up and down, the guide bearing 5 is screwed on main shaft holder 14；
The sucking hood 6 is T-shape, and centre perforation is adapted, spindle motor 13 can be in sucking hood with 13 end face of spindle motor
It moves up and down among 6 and (main shaft holder 14 is driven by driving device, then drive spindle motor 13), before the sucking hood 6
Aperture is held, hole is connected to crumb-suction pipe connector 8, and the crumb-suction pipe connector 8 is fixed by screws in sucking hood 6, the crumb-suction pipe 9
It is connect by hose clamp with crumb-suction pipe connector 8, the hairbrush 7 is fixed in sucking hood, prevents clast from flying out；
The detector is made of cylindrical metallic shell 10 and flow sensor 11, and the flow sensor 11 is fixed on tubular gold
Belong on shell 10, the cylindrical metallic shell 10 is connected by crumb-suction pipe 9 with crumb-suction pipe connector 8, dust arrester 12.
Specific work process is as follows:
When movement, sucking hood 6 is pressed downward by cylinder 1, and then band electric brush 7 is downwardly against on product；Driving device drives main shaft
Holder 14 then drives spindle motor 13 to move up and down；Since the active force of cylinder is less than the active force of driving device, so main
Spindle motor 13 can move up and down at 6 intermediate throughholes of sucking hood, guarantee that hairbrush 7 is pressed in always product table in process
Face, the clast for preventing processing from generating fly out.
Claims (7)
1. the device of tool damage in a kind of real-time detection PCB molding finishing operations, it is characterised in that: including sucking hood group
Part, crumb-suction pipe connector, crumb-suction pipe, detector, dust arrester, spindle motor and main shaft holder；The sucking hood component include cylinder,
Connecting rod, guide rod, guide bearing, sucking hood and hairbrush, the cylinder are fixed on main shaft holder, and the cylinder and connecting rod connect
It connects, the connecting rod is connect with guide rod, and the guide rod is connect with sucking hood, and the guide rod is transported up and down among guide bearing
Dynamic, the guide bearing is fixed on main shaft holder；
Perforation, is adapted with spindle motor end face among the sucking hood, and spindle motor can do fortune up and down among sucking hood
Dynamic, sucking hood front end aperture, hole and crumb-suction pipe fittings, the crumb-suction pipe connector are fixed in sucking hood, the suction
Bits pipe is connect with crumb-suction pipe connector, and the hairbrush is fixed in sucking hood；
The detector is made of metal shell and flow sensor, and the flow sensor is fixed on metal shell, described
Metal shell is connected by crumb-suction pipe with crumb-suction pipe connector, dust arrester.
2. the device of tool damage, feature exist in real-time detection PCB molding finishing operations according to claim 1
In: the cylinder has two groups, is fixed by screws on main shaft holder respectively.
3. the device of tool damage, feature in real-time detection PCB molding finishing operations according to claim 1 or 2
Be: the connecting rod is connect by universal shaft coupling with guide rod.
4. the device of tool damage, feature in real-time detection PCB molding finishing operations according to claim 1 or 2
Be: the guide bearing is fixed by screws on main shaft holder.
5. the device of tool damage, feature in real-time detection PCB molding finishing operations according to claim 1 or 2
Be: the sucking hood is T-shape.
6. the device of tool damage, feature in real-time detection PCB molding finishing operations according to claim 1 or 2
Be: the crumb-suction pipe connector is fixed by screws in sucking hood.
7. the device of tool damage, feature in real-time detection PCB molding finishing operations according to claim 1 or 2
Be: the crumb-suction pipe is connect by hose clamp with crumb-suction pipe connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910105216.7A CN109664158A (en) | 2019-02-01 | 2019-02-01 | The device of tool damage in a kind of real-time detection PCB molding finishing operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910105216.7A CN109664158A (en) | 2019-02-01 | 2019-02-01 | The device of tool damage in a kind of real-time detection PCB molding finishing operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109664158A true CN109664158A (en) | 2019-04-23 |
Family
ID=66150975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910105216.7A Pending CN109664158A (en) | 2019-02-01 | 2019-02-01 | The device of tool damage in a kind of real-time detection PCB molding finishing operations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109664158A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60150947A (en) * | 1984-01-17 | 1985-08-08 | Seiwa Seiki Kk | Breakage preventing device of rotating tool |
| CN201264111Y (en) * | 2008-09-18 | 2009-07-01 | 维嘉数控科技（苏州）有限公司 | Knife break detection apparatus of PCB piercing machine |
| CN201848573U (en) * | 2010-04-09 | 2011-06-01 | 深圳市大族激光科技股份有限公司 | Scrap adsorption cover for printed circuit board drilling machine |
| CN202162390U (en) * | 2010-05-28 | 2012-03-14 | 深圳市强华科技发展有限公司 | Spindle clamping device for printed circuit board (PCB) drilling machine |
| CN104249272A (en) * | 2014-09-04 | 2014-12-31 | 昆山鸿富洋机电有限公司 | Detection equipment for feeding back needle breakage phenomenon of drills or milling cutters |
| 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 |
| CN106363462A (en) * | 2016-11-30 | 2017-02-01 | 广州稳仕自动控制科技有限公司 | Milling cutter detector of PCB forming machine |
| CN207914972U (en) * | 2018-01-23 | 2018-09-28 | 东莞市文扬精密设备科技有限公司 | A kind of full-automatic drill cutter all-in-one machine |
| CN209532908U (en) * | 2019-02-01 | 2019-10-25 | 宇晶机器（长沙）有限公司 | The device of tool damage in real-time detection PCB molding finishing operations |
-
2019
- 2019-02-01 CN CN201910105216.7A patent/CN109664158A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60150947A (en) * | 1984-01-17 | 1985-08-08 | Seiwa Seiki Kk | Breakage preventing device of rotating tool |
| CN201264111Y (en) * | 2008-09-18 | 2009-07-01 | 维嘉数控科技（苏州）有限公司 | Knife break detection apparatus of PCB piercing machine |
| CN201848573U (en) * | 2010-04-09 | 2011-06-01 | 深圳市大族激光科技股份有限公司 | Scrap adsorption cover for printed circuit board drilling machine |
| CN202162390U (en) * | 2010-05-28 | 2012-03-14 | 深圳市强华科技发展有限公司 | Spindle clamping device for printed circuit board (PCB) drilling machine |
| CN104249272A (en) * | 2014-09-04 | 2014-12-31 | 昆山鸿富洋机电有限公司 | Detection equipment for feeding back needle breakage phenomenon of drills or milling cutters |
| 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 |
| CN106363462A (en) * | 2016-11-30 | 2017-02-01 | 广州稳仕自动控制科技有限公司 | Milling cutter detector of PCB forming machine |
| CN207914972U (en) * | 2018-01-23 | 2018-09-28 | 东莞市文扬精密设备科技有限公司 | A kind of full-automatic drill cutter all-in-one machine |
| CN209532908U (en) * | 2019-02-01 | 2019-10-25 | 宇晶机器（长沙）有限公司 | The device of tool damage in real-time detection PCB molding finishing operations |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201648462U (en) | Cooling and lubricating oil path for ultrasonic metal surface processing device | |
| CN108748387A (en) | A kind of PCB drilling devices | |
| CN101226379B (en) | Control system for automatic detecting and aligning drilling rod straight degree together | |
| CN209532908U (en) | The device of tool damage in real-time detection PCB molding finishing operations | |
| CN104149125A (en) | Method for detecting drilling precision of PCB mechanical drilling machine | |
| CN104950811B (en) | A kind of NC machine tool feed system assembles the Quick method of quality | |
| CN110625593A (en) | End effector of intelligent hole making robot | |
| CN204711218U (en) | Milling machine automatic filing removing main shaft | |
| CN207571202U (en) | A kind of device for being applied to detection USB and turning serial port module | |
| CN109664158A (en) | The device of tool damage in a kind of real-time detection PCB molding finishing operations | |
| CN108241317B (en) | 8-axis motion control system of chip mounter | |
| CN206468338U (en) | Rock drill control system | |
| CN206839729U (en) | A kind of machining center falls knife detection means | |
| CN218215935U (en) | Automatic butt-joint device for plug | |
| CN208575279U (en) | Drilling device is used in a kind of machining | |
| CN211103959U (en) | End effector of intelligent hole making robot | |
| CN105040188B (en) | One kind fixes the different fiber detection device of formula | |
| CN210548328U (en) | High-power milling cutter head device | |
| CN216618112U (en) | Online self-loopa filtration system of soil sampling rig hydraulic oil | |
| CN207696204U (en) | Telescopic type flexibility dust exhaust apparatus | |
| CN114234860A (en) | Surface flatness detection device for high-precision distribution box production | |
| CN106363462B (en) | A kind of milling cutter detector of PCB molding machines | |
| Huang et al. | Measurement of micro-drill breakage during PCB drilling | |
| CN206936960U (en) | A kind of circle beating degree intelligent monitor system of main shaft of numerical control machine tool | |
| CN205914805U (en) | Lathe breaking detection device suitable for need to reform transform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210118 Address after: 413000 No.01, north of Ziyang Avenue, Changchun Economic Development Zone, Ziyang District, Yiyang City, Hunan Province Applicant after: Hunan Yuyi CNC Machine Tool Co.,Ltd. Address before: Room 101, building E-2, luguyuyuan, 27 Wenxuan Road, Changsha hi tech Development Zone, Changsha City, Hunan Province, 410000 Applicant before: YUJING MACHINE (CHANGSHA) Co.,Ltd. |
|
| TA01 | Transfer of patent application right |