CN203410221U - Electronic tool setting mechanism for multi-head cylinder engraving machine - Google Patents
Electronic tool setting mechanism for multi-head cylinder engraving machine Download PDFInfo
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- CN203410221U CN203410221U CN201320545715.6U CN201320545715U CN203410221U CN 203410221 U CN203410221 U CN 203410221U CN 201320545715 U CN201320545715 U CN 201320545715U CN 203410221 U CN203410221 U CN 203410221U
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- engraving machine
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- base plate
- head cylinder
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Abstract
The utility model discloses an electronic tool setting mechanism for a multi-head cylinder engraving machine. The mechanism consists of a contact communicator, a contact signal processing device and a bottom plate (2), wherein the contact communicator and the contact signal processing device are fixed on the bottom plate (2); the bottom plate is a long and narrow flat plate, and the length of the bottom plate is greater than a distance between two apexes of the engraving machine, so that the bottom plate can be conveniently placed on the two apexes. Three kinds of contact communicators with different structures and two kinds of contact signal processing devices with different structures can be adopted for the tool setting mechanism. A first kind of contact signal processing device consists of a battery (31), a lamp (32) and a sound producer (33), wherein the battery is used for supplying power, and current generated when a tool nose contacts the contact communicator is converted into light and sounds. A second kind of contact signal processing device consists of a tool setting starting key (35a), a tool lifting key (35b) and a cable (36), wherein the cable (36) is used for transmitting a signal generated when the tool nose contacts the contact communicator and signals of the two keys to a numerical control system to control an automatic tool setting process.
Description
Technical field:
The present invention relates to a kind of engraving machine, especially with a plurality of main shafts, can process many spindle engravings machine of a plurality of workpiece simultaneously, belong to technical field of engraving.
Background technology:
It is every that the point of a knife of cutter is identical with engraving machine Z coordinate figure to the height of top center line that multi-head cylinder engraving machine needs to install adjustment before processing, work in-process, also often need the cutter of changing wearing and tearing or fractureing, after replacing, to adjust this cutter point of a knife and equal Z coordinate figure now, the continuity of being carved curved surface to guarantee to the pin-point accuracy of axis of workpiece (being top center line).Existing multi-head cylinder engraving machine is no matter before processing, or work in-process is adjusted cutter point of a knife height, all to 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 adjusting, point of a knife 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 solve prior art, lean on hand soon to touch to estimate knife up, operate bothersome effort, the disadvantage that cutter high accuracy of adjustment 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. the structure that contacts signalling generator the first 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) forms, linear bearing (6) is fitted in base (5), slide bar (4) is vertical affixed with tactile disk (3), and can in linear bearing (6), endwisely slip, electric contact point (7) is fixed on slide bar (4) lower end, between electric contact point (7) and conducting strip (10), spring (5) is housed, spring (5) upwards pushes away electric contact point (7) and tactile disk (3) and slide bar (4), make electric contact point (7) 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 will be cut off and produce activation signal.
3. the structure that contacts signalling generator the second described in is: by contact (11), little axle (12), insulated leg (13), determine contact (14), spring (15), screw (16) forms, insulated leg (13) is fixed on base plate (2), contact (11) is arranged on insulated leg (13) above and can be swung around little axle (12) by little axle (12), spring (15) pushes away contact (11) right side downwards, to screw (16), contact and determine contact (14), and make to determine contact (14) and spring (15) and form 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) will be cut off and produce activation signal to determining circuit between contact (14).
4. described in, contacting the third structure of signalling generator is: contact (21), screw (22), insulating base (23), spring (24), consist of, 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) power supply, when cutter 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), cable (36) form, 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), can fast this tool setting mechanism be put into the position that tactile disk is aimed 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 explanation:
Fig. 1 is the first multi-head cylinder engraving machine duplet cutter mechanism schematic diagram;
Fig. 2 is the explanation of the first multi-head cylinder engraving machine duplet cutter mechanism circuit;
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.
The specific embodiment:
The 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) forms, linear bearing (6) is fitted in base (5), slide bar (4) is vertical affixed with tactile disk (3), and can be in linear bearing (6) without radial clearance endwisely slip, be fixed on to electric contact point (7) insulation slide bar (4) lower end, between electric contact point (7) and conducting strip (10), spring (5) is housed, spring (5) is electric contact point (7), tactile disk (3), the assembly of slide bar (4) upwards pushes away, make metal electric contact (7) 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, make the conducting ring on electric contact point (7) depart from fixed contact (9), conducting strip (10) 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 figure now, and utilize the axial micro-adjusting mechanism of main shaft, can adjust knife up.Press cutter lifting button (35b), cutter will be up to extreme position automatically to be stopped.By tool setting, start button (35a) more during this time, 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; 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); it is descending that alarm actuating contact (9a) signal will stop Z axis immediately by an alarm signal line (41) the notice digital control system increasing in cable (36), thus the safety of protection cutter and duplet cutter mechanism.
The present embodiment also can adopt the activation signal treating apparatus consisting of battery (31), lamp (32), acoustical generator (33).
The locator (38) that utilizes base plate (2) lower plane to install, can be put into this tool setting mechanism the position that tactile disk is aimed at cutter fast.
The second embodiment: ginseng Fig. 4.In the present embodiment, also need long, a narrow base plate (2), 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 is by contact (21), screw (22), insulating base (23), spring (24), formation, 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), thereby 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, (thereby 23) play protection point of a knife Jiang Rocker to insulating base.Spring (24) also can replace with the magnet being fixed in insulating base, and now base plate (2) should be ferromagnet.
The activation signal treating apparatus of the present embodiment consists 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 configure one.
While adopting this activation signal treating apparatus, the required cutter downward movement of 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 by tool setting and start 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) forms, linear bearing (6) is fitted in base (5), slide bar (4) is vertical affixed with tactile disk (3), and can in linear bearing (6), endwisely slip, electric contact point (7) is fixed on slide bar (4) lower end, between electric contact point (7) and conducting strip (10), spring (5) is housed, spring (5) upwards pushes away electric contact point (7) and tactile disk (3) and slide bar (4), make electric contact point (7) 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) forms, insulated leg (13) is fixed on base plate (2), contact (11) is arranged on insulated leg (13) above and can be swung around little axle (12) by little axle (12), spring (15) pushes away contact (11) right side downwards, to screw (16), contact and determine contact (14), and make to determine to form and conduct between contact (14) and spring (15), 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 consists 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: on base plate (2), be also provided with one of following activation signal treating apparatus: a, by battery (31), lamp (32) and or acoustical generator (33) form; B, consists 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 |
|---|---|---|---|
| CN201320545715.6U CN203410221U (en) | 2013-08-27 | 2013-08-27 | Electronic tool setting mechanism for multi-head cylinder engraving machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545715.6U CN203410221U (en) | 2013-08-27 | 2013-08-27 | Electronic tool setting mechanism for multi-head cylinder engraving machine |
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| CN203410221U true CN203410221U (en) | 2014-01-29 |
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| CN201320545715.6U Expired - Fee Related CN203410221U (en) | 2013-08-27 | 2013-08-27 | Electronic tool setting mechanism for multi-head cylinder engraving machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417227A (en) * | 2013-08-27 | 2015-03-18 | 邵文远 | Electronic tool setting mechanism of multi-head cylinder engraving machine |
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2013
- 2013-08-27 CN CN201320545715.6U patent/CN203410221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417227A (en) * | 2013-08-27 | 2015-03-18 | 邵文远 | Electronic tool setting mechanism of multi-head cylinder engraving machine |
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Addressee: Shao Wenyuan Document name: Notification to Pay the Fees |
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Addressee: Shao Wenyuan Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20190827 |