CN104417227A - Electronic tool setting mechanism of multi-head cylinder engraving machine - Google Patents
Electronic tool setting mechanism of multi-head cylinder engraving machine Download PDFInfo
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- CN104417227A CN104417227A CN201310392425.7A CN201310392425A CN104417227A CN 104417227 A CN104417227 A CN 104417227A CN 201310392425 A CN201310392425 A CN 201310392425A CN 104417227 A CN104417227 A CN 104417227A
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- head cylinder
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Abstract
The invention discloses an electronic tool setting mechanism of a multi-head cylinder engraving machine. The electronic tool setting mechanism comprises a contact transmitter, a contact signal processing device and a bottom plate (2). The contact transmitter and the contact signal processing device are fixed onto the bottom plate (2), the bottom plate (2) is a long and narrow flat plate, and the length of the bottom plate (2) is larger than the distance between two apexes of the engraving machine, so that the bottom plate can be conveniently flatly arranged on the two apexes. The tool setting mechanism is provided with the contact transmitter which can be of three types of structures and the contact signal processing device which can be of two types of structures. The first type of contact signal processing device comprises batteries (31), a lamp (32) and/or a sound generator (33) and is powered by the batteries, and currents generated when tool noses are in contact with the contact transmitter can be converted into light and sound; the second type of contact signal processing device comprises a tool setting starting button (35a), a tool lifting button (35b) and a cable (36), and signals generated when the tool noses are in contact with the touch transmitter and signals of the two buttons can be transmitted to a numerical control system by the cable (36), so that automatic tool setting procedures can be controlled.
Description
Technical field:
The present invention relates to a kind of engraving machine, especially with multiple main shaft, many spindle engravings machine of multiple workpiece can be processed simultaneously, belong to technical field of engraving.
Background technology:
Multi-head cylinder engraving machine needs mounting and adjusting often that the point of a knife of cutter is identical with engraving machine Z coordinate value to the height of top center line before processing, work in-process, also the cutter changed wearing and tearing or fracture often is needed, the Z coordinate value that this cutter point of a knife equals now to the pin-point accuracy of axis of workpiece (i.e. top center line) to be adjusted, the continuity of Engrave surface to ensure after replacing.No matter before processing existing multi-head cylinder engraving machine, or work in-process adjustment tool nose height, all lean on hand soon to touch to estimate knife up deviation, there is no instrument effectively easily, adjustment is wasted time and energy, and after adjustment, nose height error reaches 0.2-1.0mm, when 4 axles add man-hour, can produce and obviously connect cutter step, impact engraving quality.Existing electronic feeler unit is applicable to single main axle machine tool, is not suitable for the multi-head cylinder engraving machine of many main shafts multicutter.
Summary of the invention:
The object of the present invention is to provide a kind of new multi-head cylinder engraving machine duplet cutter mechanism, to touch by hand soon estimate knife up to solve prior art, operate bothersome effort, the disadvantage that knife up Adjustment precision is low.
To achieve the object of the present invention, the present invention is by the following technical solutions:
1. a multi-head cylinder engraving machine duplet cutter mechanism comprises contact signalling generator, base plate (2) and activation signal treating apparatus, contact signalling generator and activation signal treating apparatus are fixed on base plate (2), it is characterized in that: described base plate (2) is a long and narrow flat board, its length be greater than adjacent two centre-to-centre distances of engraving machine from so that lie in two top on.
2. contacting the first structure of signalling generator described in is: described contact signalling generator is by tactile disk (3), slide bar (4), base (5), linear bearing (6), electric contact point (7), spring (8), fixed contact (9), conducting strip (10) is formed, linear bearing (6) is fitted in base (5), slide bar (4) is vertical affixed with tactile disk (3), and can slide axially in linear bearing (6), electric contact point (7) is fixed on slide bar (4) lower end, spring (5) is housed between electric contact point (7) and conducting strip (10), spring (5) upwards pushes away electric contact point (7) and tactile disk (3) and slide bar (4), electric contact point (7) is made to contact fixed contact (9), keeping between conducting strip (10) and fixed contact (9) is normal conducting, once point of a knife touches tactile disk (3), between conducting strip (10) and fixed contact (9), circuit produces activation signal by being cut off.
3. the structure contacting signalling generator the second described in is: by contact (11), little axle (12), insulated leg (13), determine contact (14), spring (15), screw (16) is formed, insulated leg (13) is fixed on base plate (2), contact (11) is arranged on insulated leg (13) by little axle (12) and above also can swings around little axle (12), spring (15) pushes away contact (11) right side downwards, contact to screw (16) and determine contact (14), and make to determine contact (14) and spring (15) and formed and conduct, transfer screw (16) can make contact (11) upper surface parallel to base plate (2).Once point of a knife touches contact (11), spring (15) produces activation signal to determining circuit between contact (14) by being cut off.
4. contacting the third structure of signalling generator described in is: be made up of contact (21), screw (22), insulating base (23), spring (24), screw (22) is connected contact (21), insulating base (23), spring (24) produces downward pressure, make insulating base (23) bottom surface fit to the upper plane of base plate (2), and keep contact (21) parallel to base plate (2).Spring (24) also can replace with a magnet, and now base plate (2) should be ferromagnet.
5. increase a kind of activation signal treating apparatus, it is by a, battery (31), lamp (32) and or acoustical generator (33) form, battery (31) is powered, when tool contact contact signalling generator, the electric current of generation will drive lamp (32) and or acoustical generator (33) luminous and sounding type; Or by b, at least two buttons (35a), (35b), cables (36) are formed, and activation signal is connected with digital control system by cable (36) with push button signalling, realizes the control to automatic tool preset.
6. the lower plane of base plate described in (2) is provided with a locator (38), fast this tool setting mechanism can be put into the position that tactile disk aims at cutter.
The invention has the advantages that: 1, electric mechanical tool setting, tool setting precision is up to 0.01mm.
2, tool setting speed is fast, and in conjunction with the axial micro-adjusting mechanism of main shaft, the tool setting time saves 80% than existing method.
Accompanying drawing illustrates:
Fig. 1 is the first multi-head cylinder engraving machine duplet cutter mechanism schematic diagram;
Fig. 2 is the first multi-head cylinder engraving machine duplet cutter mechanism circuit explanation;
Fig. 3 is the second multi-head cylinder engraving machine duplet cutter mechanism schematic diagram;
Fig. 4 is the third multi-head cylinder engraving machine duplet cutter mechanism schematic diagram;
Drawing reference numeral: 1 is top, 2 base plates, 3 tactile disks, 4 slide bars, 5 bearings, 5a insulation board, 5b insulating disc, 6 linear bearings, 7 electric contact points, 8 springs, 9 fixed contacts, 9a alarm actuating contact, 10 conducting strips, 11 contacts, 12 little axles, 13 insulated legs, 14 determine contact, 15 springs, 16 screws, 21 contacts, 22 screws, 23 insulating bases, 24 magnet, 25 electric contact points, 26 short pins, 31 batteries, 32 lamps, 33 acoustical generators, 35 buttons, 35a tool setting starts button, 35b cutter lifting button, 36 cables, 38 backstays, 40 activation signals, 41 alarm signals, 42 common wires, 43 tool settings start push button signalling, 44 cutter lifting push button signallings.
Detailed description of the invention:
First embodiment: ginseng Fig. 1, Fig. 2.
The multi-head cylinder engraving machine duplet cutter mechanism of the present embodiment comprises contact signalling generator, base plate (2) and activation signal treating apparatus, contact signalling generator and activation signal treating apparatus are fixed on base plate (2), base plate (2) is long, a narrow flat board, its length is greater than the distance between engraving machine two top (1), to lie on two top (1).
Contact signalling generator in the present embodiment is by by tactile disk (3), slide bar (4), base (5), linear bearing (6), electric contact point (7), spring (8), fixed contact (9), conducting strip (10) is formed, linear bearing (6) is fitted in base (5), slide bar (4) is vertical affixed with tactile disk (3), and can slide axially without radial clearance in linear bearing (6), be fixed on slide bar (4) lower end to electric contact point (7) insulation, spring (5) is housed between electric contact point (7) and conducting strip (10), spring (5) is electric contact point (7), tactile disk (3), the assembly of slide bar (4) upwards pushes away, metal electric contact (7) is made to contact fixed contact (9), keep conducting of conducting strip (10) and fixed contact (9).When point of a knife touches tactile disk (3), make tactile disk (3), slide bar (4), the downward fine motion of electric contact point (7) assembly, the conducting ring on electric contact point (7) is made to depart from fixed contact (9), conducting strip (10) namely disconnects to the circuit of fixed contact (9), produces activation signal.The activation signal treating apparatus of the present embodiment starts button (35a), cutter lifting button (35b) and cable (36) by tool setting and forms.Cable (36) is connected this duplet cutter mechanism with digital control system.As Fig. 2, cable has at least 4 lines in (36), is respectively activation signal (40), common wire (42), tool setting startup push button signalling (43), cutter lifting push button signalling (44).Press tool setting and start button (35a), digital control system starts automatic tool preset program and controls cutter Automatic-descending, until point of a knife contact tactile disk (3), descending stopping, with reference to Z coordinate value now, and utilize the axial micro-adjusting mechanism of main shaft, can adjust knife up.By cutter lifting button (35b), cutter stops being automatically up to extreme position.Period starts button (35a) by tool setting again, and cutter is by Automatic-descending tool setting again.
This contact signalling generator also can arrange an alarm actuating contact (9a) at electric contact point (7) below certain distance; when after point of a knife contact tactile disk (3); main shaft does not stop descending because of certain reason; until electric contact point (7) contact alarm actuating contact (9a); alarm actuating contact (9a) signal will stop Z axis descending by alarm signal line (41) the number of notifications Ore-controlling Role increased in cable (36) immediately, thus the safety of protection cutter and duplet cutter mechanism.
The present embodiment also can adopt the activation signal treating apparatus be made up of battery (31), lamp (32), acoustical generator (33).
Utilize the locator (38) that base plate (2) lower plane is installed, fast this tool setting mechanism can be put into the position that tactile disk aims at cutter.
Second embodiment: ginseng Fig. 4.In the present embodiment, also need the base plate (2) that long, narrow, its length is greater than the distance between engraving machine adjacent two top (1).To lie on two top (1).
In the present embodiment, contact signalling generator by contact (21), screw (22), insulating base (23), spring (24), form, screw (22) contact (21), insulating base (23), be connected, spring (24) produces downward pressure, make insulating base (23) bottom surface fit to the upper plane of base plate (2), thus keep contact (21) parallel to base plate (2).When point of a knife touches contact (21), electric current will enter activation signal treating apparatus circuit by contact (21), screw (22), elastic contact blade (25).As point of a knife moves down apart from excessive, Soil rises thus protects point of a knife by insulating base (23).Spring (24) also can replace with the magnet be fixed in insulating base, and now base plate (2) should be ferromagnet.
The activation signal treating apparatus of the present embodiment is made up of battery (31), lamp (32), acoustical generator (33), when point of a knife touches contact (21), electric current will enter activation signal treating apparatus circuit by contact (21), screw (22), spring (24), and drive lamp (32) luminous, drive acoustical generator (33) to send the sound.Lamp (32) and acoustical generator (33) can only configurations one.
When adopting this activation signal treating apparatus, cutter downward movement needed for tool setting is produced by electronic hand wheel.Point of a knife contact contact (21) moment lamp (32) and acoustical generator (33) meeting luminous and sounding type, instruct operating personnel to regulate knife up to precise height with electronic hand wheel.
The present embodiment also can adopt and start by tool setting the activation signal treating apparatus that button (35a), cutter lifting button (35b) and cable (36) form.
Claims (6)
1. a multi-head cylinder engraving machine duplet cutter mechanism comprises a contact signalling generator, it is characterized in that: described contact signalling generator is fixed on a base plate (2), this base plate (2) is a long and narrow flat board, and its length is greater than the distance between engraving machine adjacent two top (1).
2. by a kind of multi-head cylinder engraving machine duplet cutter mechanism described in claim 1, it is characterized in that: described contact signalling generator is by tactile disk (3), slide bar (4), base (5), linear bearing (6), electric contact point (7), spring (8), fixed contact (9), conducting strip (10) is formed, linear bearing (6) is fitted in base (5), slide bar (4) is vertical affixed with tactile disk (3), and can slide axially in linear bearing (6), electric contact point (7) is fixed on slide bar (4) lower end, spring (5) is housed between electric contact point (7) and conducting strip (10), spring (5) upwards pushes away electric contact point (7) and tactile disk (3) and slide bar (4), electric contact point (7) is made to contact fixed contact (9), keep conducting between conducting strip (10) and fixed contact (9).
3. by a kind of multi-head cylinder engraving machine duplet cutter mechanism described in claim 1, it is characterized in that: described contact signalling generator is by contact (11), little axle (12), insulated leg (13), determine contact (14), spring (15), screw (16) is formed, insulated leg (13) is fixed on base plate (2), contact (11) is arranged on insulated leg (13) by little axle (12) and above also can swings around little axle (12), spring (15) pushes away contact (11) right side downwards, contact to screw (16) and determine contact (14), and make to determine to be formed between contact (14) and spring (15) to conduct, set screw (16) can make contact (11) upper surface parallel to base plate (2).
4. by a kind of multi-head cylinder engraving machine duplet cutter mechanism described in claim 1, it is characterized in that: described contact signalling generator is made up of contact (21), screw (22), insulating base (23), spring (24), screw (22) is connected contact (21), insulating base (23), spring (24) produces downward pressure, make insulating base (23) bottom surface fit to the upper plane of base plate (2), and keep contact (21) parallel to base plate (2).
5. by a kind of multi-head cylinder engraving machine duplet cutter mechanism described in claim 1, it is characterized in that: base plate (2) is also provided with one of following activation signal treating apparatus: a, by battery (31), lamp (32) and or acoustical generator (33) form; B, is made up of at least two buttons (35a, 35b), cable (36).
6., by a kind of multi-head cylinder engraving machine duplet cutter mechanism described in claim 1, it is characterized in that: the lower plane of described base plate (2) is provided with a locator (38)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392425.7A CN104417227A (en) | 2013-08-27 | 2013-08-27 | Electronic tool setting mechanism of multi-head cylinder engraving machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392425.7A CN104417227A (en) | 2013-08-27 | 2013-08-27 | Electronic tool setting mechanism of multi-head cylinder engraving machine |
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| CN104417227A true CN104417227A (en) | 2015-03-18 |
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| CN201310392425.7A Pending CN104417227A (en) | 2013-08-27 | 2013-08-27 | Electronic tool setting mechanism of multi-head cylinder engraving machine |
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Citations (8)
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| KR20010054712A (en) * | 1999-12-07 | 2001-07-02 | 원종욱 | Engraving a photo, a picture or letters on a stone with laser technology |
| US20050017411A1 (en) * | 2003-07-11 | 2005-01-27 | Yang Dong Yol | Three-dimensional shaping apparatus and method using non-contact type heating tool |
| CN101195319A (en) * | 2007-12-28 | 2008-06-11 | 中国地质大学（武汉） | Multi-station numerical controlled carving tool setting device |
| CN201519894U (en) * | 2009-11-06 | 2010-07-07 | 贵州安吉航空精密铸造有限责任公司 | Simple tool setting device |
| CN201524940U (en) * | 2009-11-12 | 2010-07-14 | 茂名职业技术学院 | Machining tool setting device |
| CN201761267U (en) * | 2010-05-12 | 2011-03-16 | 汪洪涛 | Multi-head engraving machine |
| CN102320210A (en) * | 2011-08-31 | 2012-01-18 | 汪洪涛 | The cylinder engraving machine |
| CN203410221U (en) * | 2013-08-27 | 2014-01-29 | 邵文远 | Electronic tool setting mechanism for multi-head cylinder engraving machine |
-
2013
- 2013-08-27 CN CN201310392425.7A patent/CN104417227A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010054712A (en) * | 1999-12-07 | 2001-07-02 | 원종욱 | Engraving a photo, a picture or letters on a stone with laser technology |
| US20050017411A1 (en) * | 2003-07-11 | 2005-01-27 | Yang Dong Yol | Three-dimensional shaping apparatus and method using non-contact type heating tool |
| CN101195319A (en) * | 2007-12-28 | 2008-06-11 | 中国地质大学（武汉） | Multi-station numerical controlled carving tool setting device |
| CN201519894U (en) * | 2009-11-06 | 2010-07-07 | 贵州安吉航空精密铸造有限责任公司 | Simple tool setting device |
| CN201524940U (en) * | 2009-11-12 | 2010-07-14 | 茂名职业技术学院 | Machining tool setting device |
| CN201761267U (en) * | 2010-05-12 | 2011-03-16 | 汪洪涛 | Multi-head engraving machine |
| CN102320210A (en) * | 2011-08-31 | 2012-01-18 | 汪洪涛 | The cylinder engraving machine |
| CN203410221U (en) * | 2013-08-27 | 2014-01-29 | 邵文远 | Electronic tool setting mechanism for multi-head cylinder engraving machine |
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Application publication date: 20150318 |
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