CN103406801A - Vibrating detection and protection device of milling machine - Google Patents
Vibrating detection and protection device of milling machine Download PDFInfo
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- CN103406801A CN103406801A CN2013103645390A CN201310364539A CN103406801A CN 103406801 A CN103406801 A CN 103406801A CN 2013103645390 A CN2013103645390 A CN 2013103645390A CN 201310364539 A CN201310364539 A CN 201310364539A CN 103406801 A CN103406801 A CN 103406801A
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
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Abstract
The invention discloses a vibrating detection and protection device of a milling machine, and relates to the field of metal plate production and processing. The device comprises a work bench, a cutter feeder, a detection unit, an adjusting system and a controller, wherein the detection unit is arranged on the work bench and connected with the controller; the controller is connected with the adjusting system; the adjusting system is connected with the cutter feeder. The vibrating detection and protection device of the milling machine disclosed by the invention can timely emit an alarm signal and automatically adjust the feed speed when the cutting output and the feed speed are unreasonably set. Thus, the safety of a milling cutter and a work-piece is protected.
Description
Technical field
The present invention relates to panel beating production and processing field, particularly a kind of milling machine vibration detection and protective device.
Background technology
Milling machine means mainly processes the lathe on various surfaces with milling cutter on workpiece.Usually milling cutter rotatablely moves as main motion, workpiece (with) movement of milling cutter is feed motion, it can processing plane, groove, also can process various curved surfaces, gear etc.Milling machine is with milling cutter, workpiece to be carried out the lathe of Milling Process.
When the milling machine processing work, many times all can use milling machine power feeder, the advancing device namely be commonly called as, it can realize positive decommuntation and stepless speed regulation, and have that noise is low, moment is large, rotating speed is high, the characteristics such as easy for installation, flexible operation.But during with this kind mode processing work, all first to adjust cutting output, and then according to the amount of feeding, adjust the speed of feeder, so just some problems have been produced, while being easy to exactly occur that cutting output is larger, feed speed is corresponding the reduction not, such as previous workpiece adds man-hour, because cutting output is little, it is relatively large that feed speed is adjusted, but while changing the another one workpiece, cutting output strengthens, feed speed does not reduce in time, while now starting advancing device, will cause the consequence that milling cutter damages or workpiece is scrapped, if vibrate when larger, the precision that will damage lathe causes irremediable loss.
Summary of the invention
The technical problem that (one) will solve
The technical problem to be solved in the present invention is to provide a kind of milling machine vibration detection and protective device, the safety of protection milling cutter and workpiece.
(2) technical scheme
In order to address the above problem, the invention provides a kind of milling machine vibration detection and protective device, described device comprises: workbench and advancing device,
Detecting unit, add the vibration values in man-hour in order to detect milling machine,
Adjustment System, regulate feed speed voluntarily according to vibration values,
Controller, regulate feed speed be used to controlling described adjustment System,
Wherein, described detecting unit is located on described workbench, and described detecting unit is connected with described controller, and described controller is connected with described adjustment System, and described adjustment System is connected with described advancing device.
Wherein, described detecting unit is vibrating sensor.
Wherein, the predeterminable threshold value of described controller.
Further, described device also comprises alarm unit, and described alarm unit is connected with described controller.
Wherein, alarm unit is that light is reported to the police or acoustic alarm.
(3) beneficial effect
Milling machine vibration detection of the present invention and protective device, arrange when unreasonable in cutting output and feed speed, sends in time alarm signal and automatically adjust feed speed, protected the safety of milling cutter and workpiece.
The accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention;
Fig. 2 is the workflow diagram of an embodiment of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for the present invention is described, but are not used for limiting the scope of the invention.
With reference to shown in Figure 1, described device comprises: workbench 1 and advancing device 2,
Detecting unit 6, add the vibration values in man-hour in order to detect milling machine,
Adjustment System 3, regulate feed speed voluntarily according to vibration values,
Controller 4, regulate feed speed be used to controlling described adjustment System,
Wherein, described detecting unit 6 is located on described workbench, and described detecting unit 6 is connected with described controller 4, and described controller 4 is connected with described adjustment System 3, and described adjustment System 3 is connected with described advancing device 2.
Preferably, described detecting unit 6 is vibrating sensor.
Preferably, the predeterminable threshold value of described controller 4.
Preferably, described device also comprises alarm unit 5, and described alarm unit 5 is connected with described controller 4.
Preferably, alarm unit 5 is reported to the police or acoustic alarm for light.
As shown in Figure 2, as follows in job step as a kind of embodiment the present invention:
S11: detect by vibrating sensor the vibration variation that milling machine adds man-hour, and vibration values is sent to controller;
S12: judge whether vibration values is greater than default vibration change threshold, if, carrying out step S13, if not, can not carry out;
S13: when vibration values is greater than default vibration change threshold, sends and adjust instruction to adjustment System by controller;
S14: control the feed speed of advancing device by adjustment System, when feed speed is unreasonable, sends in time alarm signal and automatically adjust feed speed, the safety of protection milling cutter and workpiece.
Above embodiment is only be used to illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. a milling machine vibration detection and protective device, is characterized in that, described device comprises: workbench and advancing device,
Detecting unit, add the vibration values in man-hour in order to detect milling machine,
Adjustment System, regulate feed speed voluntarily according to vibration values,
Controller, regulate feed speed be used to controlling described adjustment System,
Wherein, described detecting unit is located on described workbench, and described detecting unit is connected with described controller, and described controller is connected with described adjustment System, and described adjustment System is connected with described advancing device.
2. install as claimed in claim 1, it is characterized in that, described detecting unit is vibrating sensor.
3. install as claimed in claim 1, it is characterized in that the predeterminable threshold value of described controller.
4. install as claimed in claim 1 or 2, it is characterized in that, described device also comprises alarm unit, and described alarm unit is connected with described controller.
5. device as claimed in claim 4, is characterized in that, described alarm unit is that light is reported to the police or acoustic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103645390A CN103406801A (en) | 2013-08-21 | 2013-08-21 | Vibrating detection and protection device of milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103645390A CN103406801A (en) | 2013-08-21 | 2013-08-21 | Vibrating detection and protection device of milling machine |
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| CN103406801A true CN103406801A (en) | 2013-11-27 |
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| CN2013103645390A Pending CN103406801A (en) | 2013-08-21 | 2013-08-21 | Vibrating detection and protection device of milling machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551146A (en) * | 2014-12-31 | 2015-04-29 | 广州兴森快捷电路科技有限公司 | Depth-controlled PCB milling device and depth-controlled PCB milling method |
| CN104708329A (en) * | 2015-03-03 | 2015-06-17 | 青岛理工大学 | Active control platform for large-scale plate high-speed milling noise and control method thereof |
| CN105538036A (en) * | 2014-10-27 | 2016-05-04 | 大隈株式会社 | Method of controlling feed axes in machine tool and machine tool |
| CN106239514A (en) * | 2016-09-08 | 2016-12-21 | 肇庆市小凡人科技有限公司 | A kind of vibrational feedback system of electric welding robot |
| CN108297178A (en) * | 2018-01-23 | 2018-07-20 | 东莞理工学院 | A kind of twin columns cutter device with feedback function |
| CN109571138A (en) * | 2017-09-29 | 2019-04-05 | 发那科株式会社 | The control method of system of processing and processing machine |
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| CN102554692A (en) * | 2010-10-25 | 2012-07-11 | 大隈株式会社 | Method and apparatus for suppressing vibration |
| CN103034165A (en) * | 2011-09-30 | 2013-04-10 | 西门子公司 | Processing machine with vibration compensation of movable mechanical structures |
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| US5404308A (en) * | 1991-09-12 | 1995-04-04 | Fanuc Ltd. | Numerical control (NC) device to control feed speed of tool based on speed of spindle and amount of change of spindle speed |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538036A (en) * | 2014-10-27 | 2016-05-04 | 大隈株式会社 | Method of controlling feed axes in machine tool and machine tool |
| CN105538036B (en) * | 2014-10-27 | 2019-04-30 | 大隈株式会社 | The control method and lathe of the feed shaft of lathe |
| CN104551146A (en) * | 2014-12-31 | 2015-04-29 | 广州兴森快捷电路科技有限公司 | Depth-controlled PCB milling device and depth-controlled PCB milling method |
| CN104708329A (en) * | 2015-03-03 | 2015-06-17 | 青岛理工大学 | Active control platform for large-scale plate high-speed milling noise and control method thereof |
| CN106239514A (en) * | 2016-09-08 | 2016-12-21 | 肇庆市小凡人科技有限公司 | A kind of vibrational feedback system of electric welding robot |
| CN106239514B (en) * | 2016-09-08 | 2019-06-07 | 肇庆市小凡人科技有限公司 | A kind of vibrational feedback system being welded robot |
| CN109571138A (en) * | 2017-09-29 | 2019-04-05 | 发那科株式会社 | The control method of system of processing and processing machine |
| CN109571138B (en) * | 2017-09-29 | 2020-09-08 | 发那科株式会社 | Processing system and control method of processing machine |
| CN108297178A (en) * | 2018-01-23 | 2018-07-20 | 东莞理工学院 | A kind of twin columns cutter device with feedback function |
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Application publication date: 20131127 |