CN103406571A - Drilling machine with protective device - Google Patents
Drilling machine with protective device Download PDFInfo
- Publication number
- CN103406571A CN103406571A CN201310358754XA CN201310358754A CN103406571A CN 103406571 A CN103406571 A CN 103406571A CN 201310358754X A CN201310358754X A CN 201310358754XA CN 201310358754 A CN201310358754 A CN 201310358754A CN 103406571 A CN103406571 A CN 103406571A
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- China
- Prior art keywords
- drilling machine
- controller
- drill
- protective device
- detecting element
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Abstract
The invention discloses a drilling machine with a protective device, and relates to the technical field of machine tool processing. The drilling machine with the protective device comprises a drilling machine spindle and a drilling machine motor power, a drilling chuck arranged on the spindle, and further comprises a controller, wherein a detection element is arranged above the drilling chuck on the spindle, the drilling machine motor power is connected with the controller, and the detection element is connected with the controller. The drilling machine disclosed by the invention is capable of fast turning off the power before the accident so as to protect the safety of the drilling machine and the personnel.
Description
Technical field
The present invention relates to the machine tooling technical field, particularly a kind of drilling machine with protective device.
Background technology
Bench drill is called for short bench drill, the requisite equipment of machine-building and various repair factory, and volume is small and exquisite, easy and simple to handle, usually is arranged on the small-sized hole processor bed used on dedicated.The bench drill bore diameter, generally below 13 millimeters, generally is no more than 25 millimeters.Its main shaft speed change is generally realized by changing the position of V-belt on the tower belt wheel, the moving operation of axis feeding armrest.
In actual production processing, when on the material of or more difficult boring harder at some, punching, while more particularly not having the workman of rich experiences to operate, can not increase accurately the amount of feeding, just be easy to occur the accident of broken drill or workpiece disengaging fixture, now abnormally dangerous, particularly drill bit does not fracture, workpiece follows drill bit one to take off while turning, the operator must stretch out one's hand the switch place of drilling machine could powered-down, this itself is exactly the movement of a danger, because now workpiece likely comes off and causes more serious consequence.
Summary of the invention
The technical problem that (one) will solve
The technical problem to be solved in the present invention is, a kind of safety system is provided, and the power supply of disable motor, guarantee handling safety automatically.
(2) technical scheme
In order to address the above problem; the invention provides a kind of drilling machine with protective device; comprise drill press spindle and drill motor power supply; be located at the drill chuck on main shaft; the top that is positioned at described drill chuck on described main shaft is provided with detecting element; also comprise controller, described drill motor power supply is connected with described controller, and described detecting element is connected with described controller.
Wherein, described detecting element is pressure sensor or range sensor.
Wherein, the predeterminable secure threshold of described controller.
(3) beneficial effect
Drilling machine of the present invention, when powered-down fast occurs before accident, protection drilling machine and personnel's safety.
The accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention;
Fig. 2 is structural representation 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.
Shown in Fig. 1～2, described drilling machine comprises drill press spindle 2 and drill motor power supply 3, be located at the drill chuck 6 on main shaft 2, the top that is positioned at described drill chuck 6 on described main shaft 2 is provided with detecting element 1, also comprise controller 4, described drill motor power supply 3 is connected with described controller 4, and described detecting element 1 is connected with described controller 4.
Preferably, described detecting element 1 is pressure sensor or range sensor.
Preferably, the predeterminable secure threshold of described controller 4.
Embodiment 1:
Described detecting element 1 is pressure sensor; pressure sensor 1 is arranged on the main shaft 2 of drill chuck 6 tops; in the time will causing danger, the operator unclamps drilling machine feeding handle 5, and drill chuck 6 rises rapidly; touch pressure sensor 1; after controller 4 is received signal, judge whether to surpass secure threshold, if surpass disable motor power supply 3; thereby motor is stopped operating, protection drilling machine and personnel's safety.
Embodiment 2:
Described detecting element 1 is range sensor; range sensor 1 is arranged on the main shaft 2 of drill chuck 6 tops; in the time will causing danger, the operator unclamps drilling machine feeding handle 5, and drill chuck 6 rises rapidly; by range sensor 1, send a signal to controller 4; after controller 4 is received signal, judge whether to surpass apart from secure threshold, if surpass disable motor power supply 3; thereby motor is stopped operating, protection drilling machine and personnel's safety.
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 (3)
1. drilling machine with protective device; comprise drill press spindle and drill motor power supply; be located at the drill chuck on main shaft; it is characterized in that; the top that is positioned at described drill chuck on described main shaft is provided with detecting element; also comprise controller, described drill motor power supply is connected with described controller, and described detecting element is connected with described controller.
2. drilling machine as claimed in claim 1, is characterized in that, described detecting element is pressure sensor or range sensor.
3. drilling machine as claimed in claim 1 or 2, is characterized in that, the predeterminable secure threshold of described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358754XA CN103406571A (en) | 2013-08-16 | 2013-08-16 | Drilling machine with protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358754XA CN103406571A (en) | 2013-08-16 | 2013-08-16 | Drilling machine with protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103406571A true CN103406571A (en) | 2013-11-27 |
Family
ID=49599638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310358754XA Pending CN103406571A (en) | 2013-08-16 | 2013-08-16 | Drilling machine with protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103406571A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436570A (en) * | 2014-09-30 | 2016-03-30 | 无锡利博科技有限公司 | Drilling device with alarm indication and automatic rotating speed regulation functions |
| CN105522196A (en) * | 2014-09-30 | 2016-04-27 | 无锡利博科技有限公司 | Intelligent adjustment and control drilling machining device |
| CN106363210A (en) * | 2016-11-25 | 2017-02-01 | 天津森马机械制造有限公司 | Numerical control machine tool special for machining micro holes |
| CN110976958A (en) * | 2019-12-23 | 2020-04-10 | 周序妹 | Arc drilling equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11851A (en) * | 1997-06-13 | 1999-01-06 | Yamazaki Mazak Corp | Tool breakage detecting device |
| CN1876298A (en) * | 2006-07-07 | 2006-12-13 | 王力 | Bench drill for preventing drill bit break |
| CN201669446U (en) * | 2010-06-03 | 2010-12-15 | 西京学院 | Deep-hole drill bit |
| DE102010040122A1 (en) * | 2010-09-01 | 2012-03-01 | Robert Bosch Gmbh | Handheld power tool projection device for drilling machine, has projection unit that projects operator information detected by detection unit, as symbol in specific article |
| CN202780681U (en) * | 2012-07-13 | 2013-03-13 | 成都爱信雅克科技有限公司 | Safe protection device for machine tool |
| CN203418149U (en) * | 2013-08-16 | 2014-02-05 | 苏州市合昌电器有限公司 | Drilling machine with protecting device |
-
2013
- 2013-08-16 CN CN201310358754XA patent/CN103406571A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11851A (en) * | 1997-06-13 | 1999-01-06 | Yamazaki Mazak Corp | Tool breakage detecting device |
| CN1876298A (en) * | 2006-07-07 | 2006-12-13 | 王力 | Bench drill for preventing drill bit break |
| CN201669446U (en) * | 2010-06-03 | 2010-12-15 | 西京学院 | Deep-hole drill bit |
| DE102010040122A1 (en) * | 2010-09-01 | 2012-03-01 | Robert Bosch Gmbh | Handheld power tool projection device for drilling machine, has projection unit that projects operator information detected by detection unit, as symbol in specific article |
| CN202780681U (en) * | 2012-07-13 | 2013-03-13 | 成都爱信雅克科技有限公司 | Safe protection device for machine tool |
| CN203418149U (en) * | 2013-08-16 | 2014-02-05 | 苏州市合昌电器有限公司 | Drilling machine with protecting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436570A (en) * | 2014-09-30 | 2016-03-30 | 无锡利博科技有限公司 | Drilling device with alarm indication and automatic rotating speed regulation functions |
| CN105522196A (en) * | 2014-09-30 | 2016-04-27 | 无锡利博科技有限公司 | Intelligent adjustment and control drilling machining device |
| CN106363210A (en) * | 2016-11-25 | 2017-02-01 | 天津森马机械制造有限公司 | Numerical control machine tool special for machining micro holes |
| CN110976958A (en) * | 2019-12-23 | 2020-04-10 | 周序妹 | Arc drilling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |
|
| DD01 | Delivery of document by public notice |
Addressee: Huang Bin Document name: Notification that Application Deemed to be Withdrawn |