CN102205510A - Alarm system for machine tool - Google Patents
Alarm system for machine tool Download PDFInfo
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- CN102205510A CN102205510A CN201110127698XA CN201110127698A CN102205510A CN 102205510 A CN102205510 A CN 102205510A CN 201110127698X A CN201110127698X A CN 201110127698XA CN 201110127698 A CN201110127698 A CN 201110127698A CN 102205510 A CN102205510 A CN 102205510A
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- laser
- lathe
- support
- main shaft
- laser pickoff
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Abstract
The invention relates to an alarm system for a machine tool. The alarm system for the machine tool comprises a main shaft which is arranged on a machine tool and used for installing a material, a laser emitter and a laser receiver which are arranged on both sides of the main shaft respectively, and an alarm device connected with the laser receiver, wherein the laser emitter is provided with a light emergent point; the laser receiver is provided with a light incident point; a connecting line between the light emergent point and the light incident point is orthogonal to the axial line of the main shaft at a position a predetermined distance away from the front end face of the main shaft on which the material is arranged; when the length of the material arranged on the main shaft is smaller than the predetermined distance, the laser receiver receives a laser signal emitted by the laser emitter and sends a halt alarm signal to the alarm device; and the alarm device gives an alarm through a horn or an indication lamp so as to remind an operator of replacing the material immediately. By the alarm system for the machine tool, the idle time of the main shaft of the machine tool can be reduced to the maximum extent; therefore, the production efficiency of the machine tool is improved and the cost is saved.
Description
Technical field
The present invention relates to the machining technique field, relate in particular to a kind of lathe warning system that prevents lathe idle running.
Background technology
In machine tooling, usually labor and materials are installed on the main shaft of lathe, lathe is processed labor and materials by the cutter self-acting feed, when being worked into to a certain degree, only remaining at last tailing on the main shaft of lathe, this moment, operating personnel need take off tailing, the labor and materials that more renew.If operating personnel in time do not change labor and materials, the main shaft of lathe just can be in idling conditions.
Existing machine tool can't the warning reminding operating personnel in time be changed labor and materials after labor and materials use up, make the main shaft of lathe be in idling conditions and reduce production efficiency.
Summary of the invention
Main purpose of the present invention is to provide a kind of lathe warning system, when the lathe labor and materials use up, reminds operating personnel in time to change labor and materials, to improve lathe production efficiency.
In order to achieve the above object, the present invention proposes a kind of lathe warning system, comprise and be installed in the main shaft that is used to install labor and materials on the lathe, generating laser and the laser pickoff that is separately positioned on described main shaft both sides, and the warning device that is connected with described laser pickoff, described generating laser has the luminous point of going out, described laser pickoff has into luminous point, describedly goes out luminous point and described line of going into luminous point is being installed the front end face preset distance place of labor and materials and the axis quadrature of described main shaft from main shaft; The length of the labor and materials on being installed in described main shaft after described laser pickoff receives described generating laser emitted laser signal, sends the stopping alarm signal to described warning device during less than described preset distance, is reported to the police by warning device.
Preferably, described warning device comprises loudspeaker, and described loudspeaker are connected with described laser pickoff; Perhaps loudspeaker are connected with described laser pickoff by the control section of lathe.
Preferably, described warning device comprises the indicator lamp that is connected with described laser pickoff.
Preferably, also comprise first support and second support, described generating laser is fixed on described first support; Described laser pickoff is fixed on described second support.
Preferably, described first support and second support include the magnet base, by described magnet base described first support and second support are absorbed and fixed on the lathe.
Preferably, described first support also comprises and is used to regulate the height of described generating laser and first correcting mechanism of emission angle, fixedlys connected with described generating laser; Described second support also comprises and is used to regulate the height of described laser pickoff and second correcting mechanism of receiving angle, fixedlys connected with described laser pickoff.
Preferably, described first correcting mechanism is arranged on the magnet base of described first support; Described second correcting mechanism is arranged on the magnet base of described second support.
Preferably, described magnet base is provided with the switching knob that is used to open this magnet base internal magnetic field.
Preferably, described generating laser is connected with external power source by electric wire away from an end that goes out luminous point; Described laser pickoff is connected with external power source by electric wire away from an end of going into luminous point.
A kind of lathe warning system that the present invention proposes; by main shaft both sides generating laser and laser pickoff are installed respectively at lathe; when the labor and materials on the main shaft of lathe use up (labor and materials residue predetermined length); laser pickoff is not owing to there is the isolation that stops of labor and materials; thereby receive generating laser emitted laser signal; and to connected warning device transmission stopping alarm signal; warning device is reported to the police by loudspeaker or indicator lamp after receiving the stopping alarm signal; remind operating personnel in time to change labor and materials; reduce the machine tool chief axis idle period to greatest extent; thereby improve lathe production efficiency, saved cost.
Description of drawings
Fig. 1 is the relative position schematic diagram of generating laser, laser pickoff and main shaft among lathe warning system one embodiment of the present invention;
Fig. 2 is the front view of lathe warning system one embodiment of the present invention;
Fig. 3 is the vertical view of lathe warning system one embodiment of the present invention;
Fig. 4 is the scheme of installation of generating laser and first support among lathe warning system one embodiment of the present invention.
In order to make technical scheme of the present invention clearer, clear, be described in further detail below in conjunction with accompanying drawing.
The specific embodiment
The technical solution of the present invention general thought is: by the main shaft both sides at lathe generating laser and laser pickoff are installed respectively, when the labor and materials on the main shaft of lathe use up (labor and materials residue predetermined length), laser pickoff is not owing to there is the isolation that stops of labor and materials, thereby receive generating laser emitted laser signal, and report to the police by warning device, remind operating personnel in time to change labor and materials,, improve lathe production efficiency to reduce the machine tool chief axis idle period.
Below with reference to drawings and Examples, the technical scheme that realizes goal of the invention is elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As Fig. 1, Fig. 2 and shown in Figure 3, one embodiment of the invention proposes a kind of lathe warning system, comprise being installed in and be used to be provided with the main shaft 101 that labor and materials 104 are installed on the lathe, be respectively arranged with generating laser 102 and laser pickoff 103 in main shaft 101 both sides, laser pickoff 103 is connected with warning device 107.
Wherein, generating laser 102 is used to launch laser signal, and it has the luminous point of going out, and laser pickoff 103 is used to receive laser signal, it has into luminous point, goes out luminous point and from main shaft 101 the front end face preset distance place of labor and materials 104 and the axis quadrature of main shaft 101 is being installed with the line of going into luminous point; The length of the labor and materials 104 on being installed in main shaft 101 is during less than preset distance; after laser pickoff 103 receives generating laser emitted laser signal; send the stopping alarm signal to warning device 107; report to the police by warning device 107; remind operating personnel in time to change labor and materials 104; to reduce 101 idle periods of machine tool chief axis, improve lathe production efficiency.
Wherein, the intersection point of the axis of the line of going into luminous point that goes out luminous point and laser pickoff 103 of generating laser 102 and main shaft 101 to the preset distance of the front end face of main shaft 101 can be set according to needs of production.
In the present embodiment, warning device 107 can comprise loudspeaker 1071, these loudspeaker 1071 can directly be connected with laser pickoff 103, perhaps loudspeaker 1071 are connected with laser pickoff 103 by the control section of lathe, send alarm sound by loudspeaker 1071 and remind operating personnel in time to change labor and materials 104; In addition, warning device 107 can also comprise the indicator lamp (not shown) that is connected with laser pickoff 103, by the flicker of indicator lamp discontinuity, reminds operating personnel in time to change labor and materials 104.Perhaps, warning device 107 can also in time be changed labor and materials 104 by loudspeaker 1071 and indicator lamp while warning reminding operating personnel.
Particularly, generating laser 102 and laser pickoff 103 are fixed on main shaft 101 both sides of lathe respectively in the present embodiment by first support 105 and second support 106.First support 105 has identical architectural feature with second support 106 in the present embodiment.
As shown in Figure 3, with first support 105 is example, this first support 105 comprises: the magnet base 3 and first correcting mechanism, this first correcting mechanism comprises main supporting rod 1, sub-strut bar 5, main strut 12 and secondary pole 7, magnet base 3 is provided with switching knob 4, be used to open the magnetic field in the magnet base 3, utilize magnetic field that first support 105 is absorbed and fixed on the lathe.
Main supporting rod 1 is fixedlyed connected with sub-strut bar 5 parallel standing on the magnet base 3 and with magnet base 3, and main supporting rod 1 is connected by chord bar 2 with sub-strut bar 5, plays reinforcement effect.
When mounted, open the magnetic field of magnet base 3 the insides by switching knob 4, this first support 105 is absorbed and fixed on the lathe, the device shell 8 of generating laser 102 is fixedly clamped on brace 10 by two big nuts 9, brace 10 is fixed on the secondary pole 7 by two primary nuts 11 again.Secondary pole 7 is fastened on the main strut 12, and main strut 12 is connected with securing member 13, and securing member 13 can move up and down or along the axle center rotation along sub-strut bar 5, thereby reaches the effect of aligning adjusting generating laser 102 and laser pickoff 103.Generating laser 102 need be guaranteed the center of the line of going into luminous point that luminous point and laser pickoff 103 of generating laser 102 through machine tool chief axis 101 with the relative position of laser pickoff 103, whether because labor and materials 104 are installed in the centre bore of main shaft 101, also could monitoring on the main shaft 101 like this, residue has the labor and materials 104 of sufficient length to be used for processing.After generating laser 102 position adjustments are good, make it to be fixed on the position that needs by fixed knob 6.
Present embodiment by generating laser 102 and laser pickoff 103 realize stopping alarms operation principle be:
The generating laser 102 that is positioned at main shaft 101 1 sides on the lathe is to the laser pickoff 103 emission laser signals that are positioned at these main shaft 101 opposite sides, the line of going into luminous point that goes out luminous point and laser pickoff 103 of generating laser 102 and the axis of main shaft 101 have orthogonal points A, and the front end face of this orthogonal points A and main shaft 101 has preset distance L; After on the main shaft 101 labor and materials 104 being installed, because labor and materials 104 have intercepted the laser of generating laser 102 directive laser pickoffs 103, laser pickoff 103 can't receive laser signal, thereby can not report to the police by indicating alarm device 107.Along with the labor and materials on the main shaft 101 104 because of processing continuous shortening; when the length of the labor and materials on the main shaft 101 104 during less than preset distance L; laser pickoff 103 receives generating laser 102 emitted laser signals; laser pickoff 103 sends the stopping alarm signal to connected warning device 107; warning device 107 is reported to the police by loudspeaker 1071 or indicator lamp; remind operating personnel in time to change labor and materials 104, thereby avoided machine tool chief axis 101 idle running to bring the drawback of losing time with cost.And generating laser 102 and laser pickoff 103 be absorbed and fixed on the lathe by magnet base 3, installs very convenient.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (9)
1. lathe warning system, comprise and be installed in the main shaft that is used to install labor and materials on the lathe, it is characterized in that, also comprise: the generating laser and the laser pickoff that are separately positioned on described main shaft both sides, and the warning device that is connected with described laser pickoff, described generating laser has the luminous point of going out, and described laser pickoff has into luminous point, describedly goes out luminous point and described line of going into luminous point is being installed the front end face preset distance place of labor and materials and the axis quadrature of described main shaft from main shaft; The length of the labor and materials on being installed in described main shaft after described laser pickoff receives described generating laser emitted laser signal, sends the stopping alarm signal to described warning device during less than described preset distance, is reported to the police by warning device.
2. lathe warning system according to claim 1 is characterized in that described warning device comprises loudspeaker, and described loudspeaker are connected with described laser pickoff; Perhaps loudspeaker are connected with described laser pickoff by the control section of lathe.
3. lathe warning system according to claim 1 is characterized in that described warning device comprises the indicator lamp that is connected with described laser pickoff.
4. lathe warning system according to claim 1 is characterized in that, also comprises first support and second support, and described generating laser is fixed on described first support; Described laser pickoff is fixed on described second support.
5. lathe warning system according to claim 4 is characterized in that, described first support and second support include the magnet base, by described magnet base described first support and second support is absorbed and fixed on the lathe.
6. lathe warning system according to claim 5 is characterized in that, described first support also comprises and is used to regulate the height of described generating laser and first correcting mechanism of emission angle, fixedlys connected with described generating laser; Described second support also comprises and is used to regulate the height of described laser pickoff and second correcting mechanism of receiving angle, fixedlys connected with described laser pickoff.
7. lathe warning system according to claim 6 is characterized in that, described first correcting mechanism is arranged on the magnet base of described first support; Described second correcting mechanism is arranged on the magnet base of described second support.
8. according to claim 5,6 or 7 described lathe warning systems, it is characterized in that described magnet base is provided with the switching knob that is used to open this magnet base internal magnetic field.
9. lathe warning system according to claim 1 is characterized in that, described generating laser is connected with external power source by electric wire away from an end that goes out luminous point; Described laser pickoff is connected with external power source by electric wire away from an end of going into luminous point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110127698XA CN102205510A (en) | 2011-05-17 | 2011-05-17 | Alarm system for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110127698XA CN102205510A (en) | 2011-05-17 | 2011-05-17 | Alarm system for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102205510A true CN102205510A (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110127698XA Pending CN102205510A (en) | 2011-05-17 | 2011-05-17 | Alarm system for machine tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN102205510A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958325A (en) * | 2020-09-11 | 2020-11-20 | 郭峰 | Digit control machine tool space diagonal position precision measurement system |
| CN112571139A (en) * | 2020-12-11 | 2021-03-30 | 王长安 | Accurate positioning system for high-precision numerical control lathe |
| CN114043185A (en) * | 2021-11-29 | 2022-02-15 | 天津吉达尔重型机械科技股份有限公司 | Pull rod production and processing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882652A (en) * | 1981-11-11 | 1983-05-18 | Niigata Eng Co Ltd | Spare tool replacing method in numerically controlled machine tool |
| CN1061092A (en) * | 1990-10-26 | 1992-05-13 | 中国科学技术大学 | Laser material position monitor |
| CN201179613Y (en) * | 2008-04-24 | 2009-01-14 | 上海寅虹机械制造有限公司 | Real time monitoring device for lathe |
| CN101457507A (en) * | 2008-12-21 | 2009-06-17 | 中铁宝桥股份有限公司 | Laser assisted detector and its detection method of rail kink offset and rail straightness |
| CN101903835A (en) * | 2007-12-20 | 2010-12-01 | 马波斯S.P.A.公司 | Be used to control the system and method for lathe |
-
2011
- 2011-05-17 CN CN201110127698XA patent/CN102205510A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882652A (en) * | 1981-11-11 | 1983-05-18 | Niigata Eng Co Ltd | Spare tool replacing method in numerically controlled machine tool |
| CN1061092A (en) * | 1990-10-26 | 1992-05-13 | 中国科学技术大学 | Laser material position monitor |
| CN101903835A (en) * | 2007-12-20 | 2010-12-01 | 马波斯S.P.A.公司 | Be used to control the system and method for lathe |
| CN201179613Y (en) * | 2008-04-24 | 2009-01-14 | 上海寅虹机械制造有限公司 | Real time monitoring device for lathe |
| CN101457507A (en) * | 2008-12-21 | 2009-06-17 | 中铁宝桥股份有限公司 | Laser assisted detector and its detection method of rail kink offset and rail straightness |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958325A (en) * | 2020-09-11 | 2020-11-20 | 郭峰 | Digit control machine tool space diagonal position precision measurement system |
| CN112571139A (en) * | 2020-12-11 | 2021-03-30 | 王长安 | Accurate positioning system for high-precision numerical control lathe |
| CN114043185A (en) * | 2021-11-29 | 2022-02-15 | 天津吉达尔重型机械科技股份有限公司 | Pull rod production and processing device |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 518000, Shenzhen, Guangdong, Baoan District Fuyong Street on the south side of the first floor of Great Ocean Road 4, two floor East Applicant after: Shenzhen Gold Stone Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District manhole Street third Jiao Sha Tau Tong industrial area ranked first, one to two Applicant before: Gold stone precision technology (Shenzhen) Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: GOLD STONE PRECISION TECHNOLOGY(SHENZHEN)CO., LTD. TO: SHENZHEN GOLD STONE TECHNOLOGY CO., LTD. |
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20111005 |