CN102233463A - Winding system of wire cutting machining machine and wire feeding method thereof - Google Patents
Winding system of wire cutting machining machine and wire feeding method thereof Download PDFInfo
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- CN102233463A CN102233463A CN 201010158106 CN201010158106A CN102233463A CN 102233463 A CN102233463 A CN 102233463A CN 201010158106 CN201010158106 CN 201010158106 CN 201010158106 A CN201010158106 A CN 201010158106A CN 102233463 A CN102233463 A CN 102233463A
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Abstract
The invention aims to provide a winding system of a wire cutting machining machine capable of operating and machining with low tension and enabling wire tension to be more stable and a wire feeding method thereof. The invention adopts the technical means that: the winding system comprises a winding system panel, an actuating device, a wire feeding wheel, a wire pole clamping mechanism, a sensor device and at least one idle wheel; when the winding system of the wire cutting machining machine runs, the actuating device drives the wire feeding wheel to rotate, so that a wire pole between the wire feeding wheel and the wire clamping mechanism is in a relaxed state; the sensor device of the winding system senses the relaxed state of the wire pole; through the wire clamping mechanism, the wire pole is relaxed and not separated from the system; through a stable friction force, the wire pole of the rear section generates tension for machining; therefore, the rotating inertia of the wire feeding wheel is reduced, and the purposes that the micro wire winding system can be used for operating and machining with low tension and the wire tension is more stable are achieved.
Description
Technical field
The present invention relates to a kind of coil winding system of wire electrode cutting machine and supply line method.
Background technology
The coil winding system of tradition wire electrode cutting machine, be all the line utmost point via line wheel, walk around roller, brake wheel, roller in regular turn, reach take-up pulley, and this kind is for utilizing the rotation of take-up pulley motor, driving other rollers for the line mode, allow the entire section line utmost point, the state that presents a high-tension, but the method only are applicable to the wire electrode cutting machine of the thick line utmost point.
And along with the industry precise treatment of marching toward, the crudy of various parts also requires meticulous and high accuracy, and for wire electrode cutting machine, desire promotes machining accuracy and processing precise part, must use than the line utmost point of fine line diameter and process.
Because the yield strength (Yield Strength) of fine rule is lower, the line tension that can bear is not high, so line tension must be controlled in than low value, avoiding the broken string situation to produce, but existing at present line wheel all has sizable quality and size, desire to drive line wheel with the thinner line utmost point, certainly will produce bigger line tension disturbance, and the problem of easy broken string is arranged, can influence its crudy.
Therefore, the dealer begins at above problem, develop the coil winding system of the wire electrode cutting machine of little line utmost point,, processing machine can be processed by low-tension to reduce the line wheel rotary inertia, and avoid its fine rule to stretch, the problem of the low-frequency excitation of generation constantly carry out the improvement of the coil winding system of wire electrode cutting machine, and its improved procedure is numerous, so, come as representative by three following technical literatures.
About first technical literature in this respect, shown in the patent documentation 1 that can M357332 number " tension controller of the line of cut of line cutting type discharging processing machine ", 2009 Christian eras be announced in 21st in 05 month with reference to following TaiWan, China patent announcement, tension controller for a kind of line of cut of line cutting type discharging processing machine comprises: a substrate; One motor is installed in a side of this substrate, and this motor tool one axle center, and this axle center is run through this substrate and passed to the opposite side of this substrate; One straining pulley is installed in outside the axle center of this motor, and the insulation of the axle center of this straining pulley and this motor; Two brushes, separated from one another and be installed on this substrate, this two brush also contacts this straining pulley respectively, makes electric current conduct to this straining pulley via this two brush; Three wires is taken turns, and is hubbed on the opposite side of this substrate respectively; An and line ball belt, winding is outside this three wires wheel, and the outside of this line ball belt is pressed against on this straining pulley, this line of cut then is clipped between this line ball belt and this straining pulley, this straining pulley of axle center interlock with this motor pivots, and drive this line ball belt and the start of this three wires wheel, just can carry the tension force of this this line of cut of cutting On-line Control to remain in the default scope by interlock;
Wherein, the mode of patent documentation 1 for using belt to carry invests the line extreme pressure on the roller, makes line extremely be difficult for breaking away from, and reduces its tension force disturbance.
About second technical literature in this respect, shown in the patent documentation 2 that can I254659 number " wire-cut electric discharge machine structure ", 2006 Christian eras be announced in 11st in 05 month with reference to following TaiWan, China patent announcement, be a kind of wire-cut electric discharge machine structure, it comprises: a substrate, one end device, one bobbin, other end device one motor reaches the bobbin with the motor concentric, and substrate is laterally offered some locating hole/grooves in place, big plane; One oblique angle cutting guiding mechanism, substrate is fixed in oblique angle cutting detent mechanism with it in system, and laterally offer some locating hole/grooves in place, the big plane of this mechanism, oblique angle cutting guiding mechanism can be parallel to the big in-plane of substrate and adjust angle, to cut different oblique angles; One inclination angle cutting guiding mechanism, system is fixed in it on oblique angle cutting guiding mechanism with inclination angle cutting detent mechanism, and vertically offer some locating hole/grooves in place, the big plane of this mechanism, inclination angle cutting guiding mechanism can be parallel to the big in-plane of substrate and adjust angle, to cut different inclination angles; One press strip mechanism is with a press strip mechanism fixation kit it to be fixed in the big plane of substrate, and makes press strip become a little angle with horizontal line, and the press strip below is provided with a base wheel that can roll.
Wherein, patent documentation 2 makes the line wheel active rotation for line for to install line wheel additional a motor, to utilize the speed discrepancy of take-up pulley and line wheel, controls its tension force line sending.
About the 3rd technical literature in this respect, can be with reference to No. the 200841971st, following TaiWan, China patent announcement " wire cutting machine is for thread control device/CONTROL DEVICE OF PROVIDING WIRE FOR CUTTINGMACHINE ", shown in the patent documentation 3 that announced November 01 2008 Christian era, for a kind of wire cutting machine supplies thread control device, can utilize clamp wheels that copper cash is imported after this wire cutting machine system makes a copper cash by line wheel output to be cut on the part upper and lower, the counterdie eye, the copper cash that uses back at last also take-up wheels furls; Be provided with one between line wheel and clamp wheels and detect the unit and lie in for thread control device, this detect the unit have one can be according to copper cash tension force upper and lower mobile movable pulley, and body is provided with a detection components in the removable lower position of corresponding movable pulley, this detection components alternative detects movable pulley and descends because of copper cash tension force diminishes, and sends the control signal.
Wherein, patent documentation 3 installs a torsion motor additional for being positioned at the line wheel place, and between line wheel and brake wheel, installs a sensor, makes for line and avoids getting loose.
In the aforementioned patent document 1,2,3, exist the following point point:
Among the patent documentation 1,2,3, employed for line method and coil winding system, though each have their own advantage, but the rotary inertia that still can't directly completely cut off line wheel, in case the rotary inertia of line wheel is excessive, the natural frequency of system (natural frequency) just can fall within the low-frequency band place, when natural frequency is low excessively, system just is interfered, produces problem of unstable easily.
In view of this, how to isolate the rotary inertia of line wheel, excessive with the rotary inertia that solves line wheel, make system's instability, produce the problem of tension force disturbance, just become the improved purpose of desire of the present invention.
Summary of the invention
The object of the invention is to provide a kind of wire electrode cutting machine that is used for little line utmost point, can and make the coil winding system of the more stable wire electrode cutting machine of line tension and supply line method with low-tension running processing.
The present invention adopts following technological means to realize:
The technology of the present invention means at system aspects, are a kind of coil winding system of wire electrode cutting machine, it is characterized in that comprising:
The one coil winding system panel (1) that can be connected with wire electrode cutting machine;
One is located at the actuating device (2) of this coil winding system panel (1) one side;
One with respect to this actuating device (2), be coupling in this coil winding system panel (1) another side, and can be driven by this actuating device (2), can allow the line wheel (3) of the line utmost point (W) that wire electrode cutting machine used for output one;
One be located at this coil winding system panel (1), with the line utmost point (W) output of line wheel (3) homonymy, and have the axis tension force roller (41) parallel with this line wheel (3) axis, can adjust tension force roller (41) tightness so that the back segment line utmost point (W) produces the line utmost point clamping device (4) of tension force;
One is located between actuating device (2) and the line utmost point clamping device (4), the upper and lower position of the energy sense wire utmost point (W), and feedback a signal to actuating device (2), allow actuating device (2) can adjust fast, the slow sensor device of its rotating speed (5); And
At least one line utmost point clamping device (4) of being located at is away from actuating device (2) side place, the idle pulley (6) that the line utmost point (W) that line utmost point clamping device (4) is derived can be turned to.
Coil winding system according to above-mentioned wire electrode cutting machine, described line utmost point clamping device (4), more comprise and be located at this tension force roller (41) near actuating device (2) side place, and contact with this tension force roller (41), can be to tension force roller (41) pressurization, to adjust the brake block (42) of tension force roller (41) tightness;
One is located at the end place that this brake block (42) does not contact with tension force roller (41), can drive brake block (42) moving displacement, the sliding support (43) so that tension force roller (41) is pressurizeed; And
One is connected with this sliding support (43), can drive the actuator (44) of sliding support (43) moving displacement;
And described coil winding system panel (1) is located with respect to this sliding support (43), and more being provided with one can be for first fluting (11) of sliding support (43) location with slippage.
According to the coil winding system of above-mentioned wire electrode cutting machine, described line utmost point clamping device (4) more comprises one with respect to this tension force roller (41), is coupling in this coil winding system panel (1) another side, and can drive the motor (45) of this tension force roller (41); And
One is located at this tension force roller (41) away from actuating device (2) side place, and join with this tension force roller (41), for the positioning roller (46) of the clamping line utmost point (W) usefulness.
Coil winding system according to above-mentioned wire electrode cutting machine, described sensor device (5) is to be located at this coil winding system panel (1) and actuating device (2) ipsilateral place by one, and be positioned between actuating device (2) and the line utmost point clamping device (4), can feedback the angular transducer (51) that a signal gives actuating device (2); And
One one end and this angular transducer (51) be vertical to be connected, end is positioned at side on the line utmost point (W) in addition, and contact with this line utmost point (W), upper and lower position that can the sense wire utmost point (W), and can drive this angular transducer (51) so that angular transducer (51) can be feedback a signal and be formed for the probe (52) of actuating device (2);
And described coil winding system panel (1) is located with respect to this probe (52), and more being provided with one can be for second fluting (12) of the upper and lower deflection angle of probe (52).
Coil winding system according to above-mentioned wire electrode cutting machine, described sensor device (5) is to be located at this coil winding system panel (1) and actuating device (2) ipsilateral place by one, and is positioned between actuating device (2) and the line utmost point clamping device (4), the vertical configuration setting, is the sliding rail frame (53) of ㄇ shape;
Be located in this sliding rail frame (53) for two, go to upper and lower the fixed support (54) of relative shape;
One is located between this two fixed support (54) lowermost end and contacts with this line utmost point (W), and can drive the pulley (55) of this fixed support (54) displacement;
Several are located at both sides between this two fixed support (54), the roller (56) that can slide between sliding rail frame (53); And
One is located at an end in this sliding rail frame (53), and upper and lower position that can sensing fixed support (54) can feedback a signal to form for the displacement transducer (57) of actuating device (2).
According to the coil winding system of above-mentioned wire electrode cutting machine, described brake block (42) is made by an elastomeric material.
According to the coil winding system of above-mentioned wire electrode cutting machine, described actuator (44) is for one of following: pneumatic cylinder, hydraulic cylinder, rack drives device, gear device, flywheel drive apparatus, crank driving device.
According to the coil winding system of above-mentioned wire electrode cutting machine, described motor (45) is for one of following: rotary distance motor, VR formula stepper motor.
Coil winding system according to above-mentioned wire electrode cutting machine, in the described actuating device (2), more being provided with one can be electrically connected with this sensor device (5), can handle signal that this sensor device (5) feedback, with the dsp controller of the speed of adjusting actuating device (2) rotating speed.
For solving foregoing problems and reach purpose of the present invention, the technology of the present invention means, aspect method, for a kind of coil winding system of as request 1 a described wire electrode cutting machine for line method, it is characterized in that, comprise step:
Step 1: when the coil winding system of this wire electrode cutting machine operates, actuating device (2) will drive line wheel (3) rotation, make the line utmost point (W) pass through sensor device (5), line utmost point clamping device (4) in regular turn to the output of idle pulley (6) back by line wheel (3);
Step 2: at this moment, sensor device (5) is the upper and lower position of this line utmost point (W) of sensing, and feedbacks a signal and give actuating device (2), to adjust the speed of rotating speed, make line wheel (3) to the line utmost point (W) between line utmost point clamping device (4), present a relaxed state.
The present invention can obtain following some advantage:
1. among the present invention, the coil winding system of this kind wire electrode cutting machine, mode with line wheel (3) active rotation line sending, reduce the rotary inertia of line wheel (3), the line utmost point (W) need not tension and drives line wheel (3), the coil winding system of wire electrode cutting machine can be processed with low-tension, the problem that can avoid overtension and break, and exempt fine rule utmost point pulling line wheel (3), its fine rule utmost point produces and stretches and the doubt of the problem of low-frequency excitation is arranged, and then reaches processing stability and crudy lifting.
2. among the present invention, see through the use of sensor device (5), the relaxed state of the energy sense wire utmost point (W), on the sense wire utmost point (W), upper/lower positions, to feedback a signal to actuating device (2), it is fast to allow actuating device (2) can adjust its rotating speed, slowly, the line utmost point (W) that the wire clamp of stepping down is held mechanism (4) leading portion is lax, and after the use of line of engagement clamping device (4), the line utmost point (W) that more can make wire clamp hold mechanism (4) leading portion relaxes and does not come off, allow wire clamp hold the line utmost point (W) of mechanism (4) back segment, produce enough tension force, reaching can be with low-tension running processing, and make the more stable purpose of line tension of the line utmost point (W).
Description of drawings
Fig. 1: the schematic perspective view during the wired utmost point of first embodiment of the invention.
Fig. 2: the schematic perspective view during the wired utmost point of second embodiment of the invention.
Fig. 3: the schematic perspective view during the wired utmost point of third embodiment of the invention.
Fig. 4: the schematic perspective view during the wired utmost point of fourth embodiment of the invention.
Fig. 5: the perspective exploded view of first embodiment of the invention.
Fig. 6: the perspective exploded view of second embodiment of the invention.
Fig. 7: the perspective exploded view of third embodiment of the invention.
Fig. 8: the perspective exploded view of fourth embodiment of the invention.
Fig. 9: enforcement block schematic diagram of the present invention.
Element numbers:
1 coil winding system panel
11 first flutings
12 second flutings
2 actuating devices
3 line wheels
4 wire clamps are held mechanism
41 tension force rollers
42 brake blocks
43 sliding supports
44 actuators
45 motors
46 positioning rollers
5 sensing apparatus
51 angular transducers
52 probes
53 sliding rail frames
54 fixed supports
55 rollers
56 pulleys
57 displacement transducers
6 idle pulleys
The W line utmost point
When A operates when the coil winding system of this wire electrode cutting machine, actuating device (2) will drive line wheel
(3) rotation makes the line utmost point (W) pass through sensor device (5), line utmost point folder in regular turn by line wheel (3)
Hold mechanism (4) to the output of idle pulley (6) back
B this moment, sensor device (5) is the upper and lower position of this line utmost point (W) of sensing, and feedbacks news
Number give actuating device (2),, make line wheel (3) to line utmost point clamping machine to adjust the speed of rotating speed
The line utmost point (W) between structure (4) presents a relaxed state
The coil winding system of 100 wire electrode cutting machines
The coil winding system of 200 wire electrode cutting machines
The coil winding system of 300 wire electrode cutting machines
The coil winding system of 400 wire electrode cutting machines
The specific embodiment
In order more specifically to present content of the present invention,, elaborate at enforcement kenel of the present invention below with reference to graphic.
Schematic perspective view when being illustrated in figure 1 as the wired utmost point of first embodiment of the invention, schematic perspective view when being illustrated in figure 2 as the wired utmost point of second embodiment of the invention, schematic perspective view when being illustrated in figure 3 as the wired utmost point of third embodiment of the invention, schematic perspective view when being illustrated in figure 4 as the wired utmost point of fourth embodiment of the invention, be illustrated in figure 5 as the perspective exploded view of first embodiment of the invention, be illustrated in figure 6 as the perspective exploded view of second embodiment of the invention, be illustrated in figure 7 as the perspective exploded view of third embodiment of the invention, be illustrated in figure 8 as the perspective exploded view of fourth embodiment of the invention.
Disclose in graphic, be a kind of coil winding system of wire electrode cutting machine, it is characterized in that comprising:
The one coil winding system panel (1) that can be connected with wire electrode cutting machine;
One is located at the actuating device (2) of this coil winding system panel (1) one side;
One with respect to this actuating device (2), be coupling in this coil winding system panel (1) another side, and can be driven by this actuating device (2), can allow the line wheel (3) of the line utmost point (W) that wire electrode cutting machine used for output one;
One be located at this coil winding system panel (1), with the line utmost point (W) output of line wheel (3) homonymy, and have the axis tension force roller (41) parallel with this line wheel (3) axis, can adjust tension force roller (41) tightness so that the back segment line utmost point (W) produces the line utmost point clamping device (4) of tension force;
One is located between actuating device (2) and the line utmost point clamping device (4), the upper and lower position of the energy sense wire utmost point (W), and feedback a signal to actuating device (2), allow actuating device (2) can adjust fast, the slow sensor device of its rotating speed (5); And
At least one line utmost point clamping device (4) of being located at is away from actuating device (2) side place, the idle pulley (6) that the line utmost point (W) that line utmost point clamping device (4) is derived can be turned to.
Wherein, actuating device (2) can drive line wheel (3) rotation, the line utmost point (W) that line wheel (3) and wire clamp are held between mechanism (4) presents relaxed state, and the relaxed state of its sensor device (5) sense wire utmost point (W), wire clamp are held mechanism (4) can make the line utmost point (W) lax and do not come off.
Secondly, use by line utmost point clamping device (4), control line utmost point clamping device (4) elasticity, to produce an enough frictional force, make the end [leading portion] of the line utmost point (W), remain under the relaxed state, and the other end [back segment] remains under the tight state near line wheel (3), make the line utmost point (W) that is positioned at line utmost point clamping device (4) other end [back segment], produce a tension force and be used for processing.
Moreover, see through line wheel (3) and cooperate actuating device (2), the mode of active rotation line sending, reduce line wheel (3) rotary inertia, the line utmost point (W) need not tension and drives line wheel (3), cooperate aforesaid line utmost point clamping device (4) and sensor device (5), allow the wire electrode cutting machine that uses little line utmost point of the present invention, can utilize low-tension to process, the problem that can avoid overtension and break, and exempt fine rule pulling line wheel, fine rule is stretched and the problem of generation low-frequency excitation, and in this way with line wheel (3) rotary inertia reduction and/or isolated, allowing the present invention reach can be with low-tension running processing, and make the more stable purpose of line tension of the line utmost point (W), and then reach high processing stability and the target that promotes crudy.
In above-mentioned, described line utmost point clamping device (4), more comprise and be located at this tension force roller (41), and contact with this tension force roller (41) near actuating device (2) side place, can be to tension force roller (41) pressurization, to adjust the brake block (42) of tension force roller (41) tightness;
One is located at the end place that this brake block (42) does not contact with tension force roller (41), can drive brake block (42) moving displacement, the sliding support (43) so that tension force roller (41) is pressurizeed; And
One is connected with this sliding support (43), can drive the actuator (44) of sliding support (43) moving displacement;
And described coil winding system panel (1) is located with respect to this sliding support (43), and more being provided with one can be for first fluting (11) of sliding support (43) location with slippage.
Wherein, see through this kind configuration, can reach the effect of control tension force roller (41) fast, but inaccuracy is applicable to that the wire electrode cutting machine of little line utmost point of general precision uses, and can significantly reduce cost.
In above-mentioned, described line utmost point clamping device (4) more comprises one with respect to this tension force roller (41), is coupling in this coil winding system panel (1) another side, and can drive the motor (45) of this tension force roller (41); And
One is located at this tension force roller (41) away from actuating device (2) side place, and join with this tension force roller (41), for the positioning roller (46) of the clamping line utmost point (W) usefulness.
Wherein, see through this kind configuration, can reach the effect of accurate control tension force roller (41), be applicable to that the wire electrode cutting machine of high-precision little line utmost point uses, and compared to existing tension force control mode, cost is lower, but more stable.
In above-mentioned, described sensor device (5) is to be located at this coil winding system panel (1) and actuating device (2) ipsilateral place by one, and be positioned between actuating device (2) and the line utmost point clamping device (4), can feedback the angular transducer (51) that a signal gives actuating device (2); And
One one end and this angular transducer (51) be vertical to be connected, end is positioned at side on the line utmost point (W) in addition, and contact with this line utmost point (W), upper and lower position that can the sense wire utmost point (W), and can drive this angular transducer (51) so that angular transducer (51) can be feedback a signal and be formed for the probe (52) of actuating device (2);
And described coil winding system panel (1) is located with respect to this probe (52), and more being provided with one can be for second fluting (12) of the upper and lower deflection angle of probe (52).
Wherein, see through this kind configuration, can be with on probe (52) the direct sensing line utmost point (W), upper/lower positions, and when probe (52) is driven by the line utmost point (W), and angle is when changing, simultaneously can drive this angular transducer (51), so that angular transducer (51) produces induction, and feedback a signal to actuating device (2), to see through control actuating device (2), reach control line wheel (3) rotary inertia and the effect that supplies line, because passback is an angle variable quantity, so need how to change formality together, use so be applicable to the wire electrode cutting machine of the little line utmost point that does not need the high speed reaction.
In above-mentioned, described sensor device (5) is to be located at this coil winding system panel (1) and actuating device (2) ipsilateral place by one, and is positioned between actuating device (2) and the line utmost point clamping device (4), the vertical configuration setting, is the sliding rail frame (53) of ㄇ shape;
Be located in this sliding rail frame (53) for two, go to upper and lower the fixed support (54) of relative shape;
One is located between this two fixed support (54) lowermost end and contacts with this line utmost point (W), and can drive the pulley (55) of this fixed support (54) displacement;
Several are located at both sides between this two fixed support (54), the roller (56) that can slide between sliding rail frame (53); And
One is located at an end in this sliding rail frame (53), and upper and lower position that can sensing fixed support (54) can feedback a signal to form for the displacement transducer (57) of actuating device (2).
Wherein, when pulley (55) is mobile, because the slip characteristics of this device, the upper and lower position of displacement transducer (57) energy sensing fixed support (54), to feedback a signal to actuating device (2), to see through control actuating device (2), reach control line wheel (3) rotary inertia and the effect that supplies line, because passback is the upper and lower amount of movement of the line utmost point (W), non-aforesaid angle changes, do not need how to change formality together,, be applicable to the wire electrode cutting machine use of the little line utmost point that needs middle and high speed reaction so can improve whole reaction rate.
In above-mentioned, described brake block (42) is made by an elastomeric material.
Wherein, see through the use of elastomeric material, when the time to tension force roller (41) contact extruding, can produce a friction, and can avoid tension force roller (41) is produced injury, reach the effect of tension force roller (41) brake simultaneously, by this size of its tension force of the control line utmost point (W).
In above-mentioned, described actuator (44) is for one of following: pneumatic cylinder, hydraulic cylinder, rack drives device, gear device, flywheel drive apparatus, crank driving device.
Wherein, see through the application of different actuators (44), the user can be provided different selections, with the demand of the wire electrode cutting machine that meets the user.
In above-mentioned, described motor (45) is for one of following: rotary distance motor, VR formula stepper motor.
Wherein, as long as can control the rotation of tension force roller (41), the line utmost point (W) is produced the effect of tension force control, just can be as the motor among the present invention (45) use, do not limit to and above-mentioned two kinds.
Secondly, see through the application of different motors (45), can provide the user different selections, to meet user's demand.
In above-mentioned, in the described actuating device (2), more being provided with one can be electrically connected with this sensor device (5), can handle signal that this sensor device (5) feedback, with the DSP[DigitalSignal Processing of the speed of adjusting actuating device (2) rotating speed] controller.
Wherein, see through this kind set-up mode,, can avoid because rotating speed changed slow or error is excessive, and make the tension force of the line utmost point (W) unusual, produce all processing problems, and allow processing cost rise to reach the effect of controlling actuating device (2) rotating speed accurately and fast.
On the other hand, see through cooperating of above-mentioned two kinds of line utmost point clamping devices (4) and two kinds of sensor devices (5), can form four kinds of enforcement kenels:
[1] first embodiment as the coil winding system (100) of Fig. 1 and wire electrode cutting machine shown in Figure 5, is applicable to the wire electrode cutting machine of little line utmost point of general precision, general reaction speed.
[2] second embodiment as the coil winding system (200) of Fig. 2 and wire electrode cutting machine shown in Figure 6, are applicable to the wire electrode cutting machine of little line utmost point of general precision, middle reaction speed.
[3] the 3rd embodiment as the coil winding system (300) of Fig. 3 and wire electrode cutting machine shown in Figure 7, are applicable to the wire electrode cutting machine of little line utmost point of middle precision, general reaction speed.
[4] the 4th embodiment as the coil winding system (400) of Fig. 4 and wire electrode cutting machine shown in Figure 8, are applicable to the wire electrode cutting machine of little line utmost point of high accuracy, high reaction speed.
See through different cooperations, can be applicable to the wire electrode cutting machine of little line utmost point of numerous different demands.
It should be noted that at last, two kinds of line utmost point clamping devices (4) and two kinds of sensor devices (5) that the present invention is mentioned, be preferred embodiment of the present invention, during practical application, should be according to wire electrode cutting machine, the line utmost point, and the state of machined material, change, but line utmost point clamping device (4) is numerous with the structure of sensor device (5), so do not narrate in detail in this.
Be illustrated in figure 9 as enforcement block schematic diagram of the present invention.Disclose in graphic, for a kind of coil winding system of as request 1 described wire electrode cutting machine for line method, it is characterized in that, comprise step:
Step 1: when the coil winding system of this wire electrode cutting machine operates, actuating device (2) will drive line wheel (3) rotation, make the line utmost point (W) pass through sensor device (5), line utmost point clamping device (4) in regular turn to idle pulley (6) back output (A) by line wheel (3);
Step 2: at this moment, sensor device (5) is the upper and lower position of this line utmost point (W) of sensing, and feedbacks a signal and give actuating device (2), to adjust the speed of rotating speed, make line wheel (3) to the line utmost point (W) between line utmost point clamping device (4), present a relaxed state (B).
Wherein, see through the application of this kind, can allow the coil winding system of wire electrode cutting machine of the present invention, given play to due function, allow the coil winding system of wire electrode cutting machine operate normally and to be used for line method.
Can learn by above-mentioned, among the present invention, see through actuating device (2), line wheel (3), line utmost point clamping device (4), and the fit applications of sensor device (5), can reach line wheel (3) rotary inertia reduction and/or isolated, reach and with low-tension running processing and to make the more stable purpose of line tension, coil winding system compared to the wire electrode cutting machine of now traditional little line utmost point has more practicality, effect and industry applications.
It should be noted that at last: above embodiment is only in order to explanation the present invention, and unrestricted technical scheme described in the invention; Therefore, although this specification has been described in detail the present invention with reference to above-mentioned each embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; Therefore the modification variation that conforms to intention of the present invention such as needs only in impartial scope, all should contain to belong in the claim of the present invention.
Claims (10)
1. the coil winding system of a wire electrode cutting machine is characterized in that comprising:
The one coil winding system panel (1) that can be connected with wire electrode cutting machine;
One is located at the actuating device (2) of this coil winding system panel (1) one side;
One with respect to this actuating device (2), be coupling in this coil winding system panel (1) another side, and can be driven by this actuating device (2), can allow the line wheel (3) of the line utmost point (W) that wire electrode cutting machine used for output one;
One be located at this coil winding system panel (1), with the line utmost point (W) output of line wheel (3) homonymy, and have the axis tension force roller (41) parallel with this line wheel (3) axis, can adjust tension force roller (41) tightness so that the back segment line utmost point (W) produces the line utmost point clamping device (4) of tension force;
One is located between actuating device (2) and the line utmost point clamping device (4), the upper and lower position of the energy sense wire utmost point (W), and feedback a signal to actuating device (2), allow actuating device (2) can adjust fast, the slow sensor device of its rotating speed (5); And
At least one line utmost point clamping device (4) of being located at is away from actuating device (2) side place, the idle pulley (6) that the line utmost point (W) that line utmost point clamping device (4) is derived can be turned to.
2. the coil winding system of wire electrode cutting machine as claimed in claim 1, it is characterized in that: described line utmost point clamping device (4), more comprise and be located at this tension force roller (41) near actuating device (2) side place, and contact with this tension force roller (41), can be to tension force roller (41) pressurization, to adjust the brake block (42) of tension force roller (41) tightness;
One is located at the end place that this brake block (42) does not contact with tension force roller (41), can drive brake block (42) moving displacement, the sliding support (43) so that tension force roller (41) is pressurizeed; And
One is connected with this sliding support (43), can drive the actuator (44) of sliding support (43) moving displacement;
And described coil winding system panel (1) is located with respect to this sliding support (43), and more being provided with one can be for first fluting (11) of sliding support (43) location with slippage.
3. the coil winding system of wire electrode cutting machine as claimed in claim 1, it is characterized in that: described line utmost point clamping device (4), more comprise one with respect to this tension force roller (41), be coupling, and can drive the motor (45) of this tension force roller (41) in this coil winding system panel (1) another side; And
One is located at this tension force roller (41) away from actuating device (2) side place, and join with this tension force roller (41), for the positioning roller (46) of the clamping line utmost point (W) usefulness.
4. the coil winding system of wire electrode cutting machine as claimed in claim 1, it is characterized in that: described sensor device (5) is to be located at this coil winding system panel (1) and actuating device (2) ipsilateral place by one, and be positioned between actuating device (2) and the line utmost point clamping device (4), can feedback the angular transducer (51) that a signal gives actuating device (2); And
One one end and this angular transducer (51) be vertical to be connected, end is positioned at side on the line utmost point (W) in addition, and contact with this line utmost point (W), upper and lower position that can the sense wire utmost point (W), and can drive this angular transducer (51) so that angular transducer (51) can be feedback a signal and be formed for the probe (52) of actuating device (2);
And described coil winding system panel (1) is located with respect to this probe (52), and more being provided with one can be for second fluting (12) of the upper and lower deflection angle of probe (52).
5. the coil winding system of wire electrode cutting machine as claimed in claim 1, it is characterized in that: described sensor device (5) is to be located at this coil winding system panel (1) and actuating device (2) ipsilateral place by one, and is positioned between actuating device (2) and the line utmost point clamping device (4), the vertical configuration setting, is the sliding rail frame (53) of ㄇ shape;
Be located in this sliding rail frame (53) for two, go to upper and lower the fixed support (54) of relative shape;
One is located between this two fixed support (54) lowermost end and contacts with this line utmost point (W), and can drive the pulley (55) of this fixed support (54) displacement;
Several are located at both sides between this two fixed support (54), the roller (56) that can slide between sliding rail frame (53); And
One is located at an end in this sliding rail frame (53), and upper and lower position that can sensing fixed support (54) can feedback a signal to form for the displacement transducer (57) of actuating device (2).
6. the coil winding system of wire electrode cutting machine as claimed in claim 2 is characterized in that: described brake block (42) is made by an elastomeric material.
7. the coil winding system of wire electrode cutting machine as claimed in claim 2 is characterized in that: described actuator (44) is for one of following: pneumatic cylinder, hydraulic cylinder, rack drives device, gear device, flywheel drive apparatus, crank driving device.
8. the coil winding system of wire electrode cutting machine as claimed in claim 3 is characterized in that: described motor (45) is for one of following: rotary distance motor, VR formula stepper motor.
9. the coil winding system of wire electrode cutting machine as claimed in claim 1, it is characterized in that: in the described actuating device (2), more being provided with one can be electrically connected with this sensor device (5), can handle signal that this sensor device (5) feedback, with the dsp controller of the speed of adjusting actuating device (2) rotating speed.
10. the confession line method of the coil winding system of a wire electrode cutting machine as claimed in claim 1 is characterized in that, comprises step:
Step 1: when the coil winding system of this wire electrode cutting machine operates, actuating device (2) will drive line wheel (3) rotation, make the line utmost point (W) pass through sensor device (5), line utmost point clamping device (4) in regular turn to the output of idle pulley (6) back by line wheel (3);
Step 2: at this moment, sensor device (5) is the upper and lower position of this line utmost point (W) of sensing, and feedbacks a signal and give actuating device (2), to adjust the speed of rotating speed, makes line wheel (3) to the line utmost point (W) between line utmost point clamping device (4), presents a relaxed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010158106 CN102233463B (en) | 2010-04-27 | 2010-04-27 | Winding system of wire cutting machining machine and wire feeding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010158106 CN102233463B (en) | 2010-04-27 | 2010-04-27 | Winding system of wire cutting machining machine and wire feeding method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN102233463A true CN102233463A (en) | 2011-11-09 |
| CN102233463B CN102233463B (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010158106 Expired - Fee Related CN102233463B (en) | 2010-04-27 | 2010-04-27 | Winding system of wire cutting machining machine and wire feeding method thereof |
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| CN (1) | CN102233463B (en) |
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| CN103418870A (en) * | 2013-08-22 | 2013-12-04 | 苏州新火花机床有限公司 | Double-wire-tube wire travelling mechanism in lead screw connecting rod movement wire discharge mode |
| CN105084113A (en) * | 2015-06-26 | 2015-11-25 | 北京天地玛珂电液控制系统有限公司 | Automatic wire winding device |
| CN108933405A (en) * | 2017-05-24 | 2018-12-04 | 丁明远 | Electric wire wire bundling device |
| TWI643688B (en) * | 2018-03-30 | 2018-12-11 | National Taiwan Normal University | Fluid-controlled wire tension mechanism |
| CN109967806A (en) * | 2017-12-28 | 2019-07-05 | 发那科株式会社 | The automatic connection method of wire electric discharge machine and wire electric discharge machine |
| CN110254854A (en) * | 2019-07-26 | 2019-09-20 | 吉林大学 | Automatic coiling device |
| US20210151223A1 (en) * | 2014-03-21 | 2021-05-20 | Quanta Associates, Lp | Method and apparatus for continuously processing conductor cable for disposal or recycling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103418870A (en) * | 2013-08-22 | 2013-12-04 | 苏州新火花机床有限公司 | Double-wire-tube wire travelling mechanism in lead screw connecting rod movement wire discharge mode |
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| CN109967806A (en) * | 2017-12-28 | 2019-07-05 | 发那科株式会社 | The automatic connection method of wire electric discharge machine and wire electric discharge machine |
| US10974331B2 (en) | 2017-12-28 | 2021-04-13 | Fanuc Corporation | Wire electrical discharge machine and auto wire feeding method of wire electrical discharge machine |
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| CN110254854A (en) * | 2019-07-26 | 2019-09-20 | 吉林大学 | Automatic coiling device |
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| CN102233463B (en) | 2013-02-20 |
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