CN103418870A - Double-wire-tube wire travelling mechanism in lead screw connecting rod movement wire discharge mode - Google Patents
Double-wire-tube wire travelling mechanism in lead screw connecting rod movement wire discharge mode Download PDFInfo
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- CN103418870A CN103418870A CN2013103677870A CN201310367787A CN103418870A CN 103418870 A CN103418870 A CN 103418870A CN 2013103677870 A CN2013103677870 A CN 2013103677870A CN 201310367787 A CN201310367787 A CN 201310367787A CN 103418870 A CN103418870 A CN 103418870A
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Abstract
The invention discloses a double-wire-tube wire travelling mechanism in a lead screw connecting rod movement wire discharge mode. The double-wire-tube wire travelling mechanism comprises two sets of wire storage tubes, wherein electrode wires are wound all over one wire storage tube, and are connected with the other wire storage tube through a wire frame and two groups of wire discharge mechanisms arranged at the side surface of the wire storage tube, and motors for driving the wire storage tubes to realize positive and reverse rotation and tensioning the electrode wires are respectively arranged on the two sets of wire storage tubes. The double-wire-tube wire travelling mechanism in the lead screw connecting rod movement wire discharge mode has the advantages that several thousands of wires can be realized after once wire feeding, the frequent direction change of the electrode wires can be avoided, in addition, the unidirectional wire travelling on-line processing time can be prolonged to the maximum degree, the speed regulation of the wire travelling speed of the wire travelling system can be realized in a range being 0.1m/s to 12m/s range for meeting the processing requirements of different objects, and in addition, the wire speed of the electrode wires is very stable in the wire travelling process.
Description
Technical field
The present invention relates to Wire EDM cut field, relate in particular to a kind of mariages cylinder wire feeder of leading screw link motion row silk mode.
Background technology
In the Wire-cut Electrical Discharge Machining technical field, monofilament barrel to-and-fro thread wire cutting machine tool is owing to being subject to structural limitations, usually once go up the filament length degree and only have 200-300m, when wire travelling speed reaches 10m/s, the operation 20-30s running that will commutate, this has just brought the problem of wire electrode " frequent commutation ", and causes and add the serious and working (machining) efficiency raising of cutting commutation in man-hour striped and be subject to the series of problems such as restriction.In order to address this problem, also someone proposes mariages cylinder multilayer wrapping wire wire scheme, but, the guide wheel of wire electrode on line crossing bracket and row's silk wheel are in the wire transporting process to wire storage cylinder, because the direction of motion and the path of wire electrode changes, so its length also may change, and then has influence on the stable of wire travelling speed, therefore these schemes mostly do not possess operability, yet there is no at present practicable concrete solution and case study on implementation.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of and can guarantee that wire electrode silk speed is stable and can realize the wire electrode unidirectional operation and the mariages cylinder wire feeder of reusable leading screw link motion row silk mode.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of mariages cylinder wire feeder of leading screw link motion row silk mode, comprise two cover wire storage cylinders, wherein on a wire storage cylinder, expire wire electrode, this wire electrode is connected with another wire storage cylinder with coil holder by two groups of row's silk mechanisms that are arranged on the wire storage cylinder side; Be respectively arranged with the motor that drives its forward and reverse rotation and can make electrode thread intension on described two cover wire storage cylinders; A described row mechanism is comprised of row's silk motor, leading screw, row's silk guide wheel group, balance guide wheel and linkage, described row's silk guide wheel group is connected with leading screw by nut, leading screw directly is connected with row's silk motor, linkage one end connects row's silk guide wheel group, the other end connects the balance guide wheel, row silk motor drives leading screw to rotate the row's of drive silk guide wheel group and makes to be parallel to the reciprocating linear of wire storage cylinder axis direction and move, and it is its traveling priority of 1/2 that row's silk guide wheel group is made speed contrary to its direction of motion by linkage band dynamic balancing guide wheel.
Preferably, in described row silk mechanism, be fixedly installed some for changing some guide wheel group of the wire electrode direction of motion and movement locus.
Preferably, described two cover wire storage cylinders are separately positioned on the both sides of coil holder, and the axis direction of wire storage cylinder is parallel with coil holder wire transporting direction.
Preferably, described two cover wire storage cylinders are arranged side by side the rear side at coil holder, and the axis direction of wire storage cylinder is vertical with coil holder wire transporting direction.
Compared with prior art, usefulness of the present invention is: the mariages cylinder wire feeder of this leading screw link motion row silk mode is once gone up silk and can be reached thousands of rice, can avoid wire electrode " frequent commutation ", and can extend to greatest extent the unidirectional wire on-line machining time, the wire travelling speed of wire-moving system can be realized speed governing in the 0.1m/s-12m/s scope, to meet the processing request of different objects, and, in the wire process, the silk speed of wire electrode is also very stable.
The accompanying drawing explanation:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the mariages cylinder wire feeder structural representation of a kind of leading screw link motion row of the present invention silk mode.
1,2, wire storage cylinder in figure:; 11,21, motor; 3, row's silk motor; 4, leading screw; 5, row's silk guide wheel group; 6, balance guide wheel; 7, linkage; 8, wire electrode; 9, nut; 10, coil holder.
The specific embodiment:
Below in conjunction with the drawings and the specific embodiments, describe the present invention:
A kind of mariages cylinder wire feeder of leading screw link motion row silk mode shown in Fig. 1, comprise two cover wire storage cylinders 1,2, wherein on a wire storage cylinder, expire wire electrode 8, this wire electrode 8 is connected with another wire storage cylinder with coil holder 10 by two groups of row's silk mechanisms that are arranged on wire storage cylinder 1,2 sides; Be respectively arranged with the motor 11,21 that drives its forward and reverse rotation and can make wire electrode 8 tensionings on described two cover wire storage cylinders 1,2, on described motor 11,21, be provided with travel control device; A described row mechanism is comprised of row's silk motor 3, leading screw 4, row's silk guide wheel group 5, balance guide wheel 6 and linkage 7, described row's silk guide wheel group 5 is connected with leading screw 4 by nut 9, leading screw 4 directly is connected with row's silk motor 3, linkage 7 one ends connect row's silk guide wheel group 5, the other end connects balance guide wheel 6, row silk motor 3 drives leading screws 4 to rotate the row's of drive silk guide wheel group 5 and makes to be parallel to the reciprocating linear of wire storage cylinder 1,2 axis directions and move, and it is its traveling priority of 1/2 that row's silk guide wheel group 5 is made speed contrary to its direction of motion by linkage 7 with dynamic balancing guide wheel 6; And described row in silk mechanism is fixedly installed and is useful on the some guide wheel group that change wire electrode 8 directions of motion and movement locus.
The mariages cylinder wire feeder of this leading screw link motion row silk mode has two kinds of arrangements, and a kind of is the both sides that cover wire storage cylinder 1,2 is separately positioned on coil holder 10, and the axis direction of wire storage cylinder 1,2 is parallel with coil holder 10 wire transporting directions; Another kind is the rear side that described wire storage cylinder 1,2 is arranged side by side at coil holder, and the axis direction of wire storage cylinder 1,2 is vertical with coil holder 10 wire transporting directions.
Its specific works mode is as follows:
The guide wheel that row silk guide wheel group 5 drives side disposed thereon is along with the rotation of leading screw 4 does reciprocating linear motion, thereby makes neat being arranged on wire storage cylinder of wire electrode 8.Wherein between row's silk guide wheel group 5 and balance guide wheel 6, connecting one can be around the linkage 7 of its rotation.Described linkage 7 is connected by piston cylinder by two optical axises, can axially relatively move, and piston cylinder rotates around fixed axis simultaneously.Make to be parallel to the reciprocating linear of wire storage cylinder 1,2 axis directions and move when row silk motor 3 drives leading screws 4 to rotate the row's of drive silk guide wheel group 5, it is its traveling priority of 1/2 that row's silk guide wheel group 5 is done with row's contrary speed of guide wheel group 5 direction of motion by linkage 7 with dynamic balancing guide wheel 6.According to this relation, when the row's silk guide wheel group 5 above leading screw 4 does reciprocating linear motion along with leading screw 4, the length of wire electrode 8 in whole wire path remains unchanged all the time, thereby has realized the constant function of wire travelling speed of wire electrode 8, has guaranteed machining accuracy.
The mariages cylinder wire feeder of this leading screw link motion row silk mode is once gone up silk and can be reached thousands of rice, can avoid wire electrode 8 " frequent commutation ", and can extend to greatest extent the unidirectional wire on-line machining time, the wire travelling speed of wire-moving system can be realized speed governing in the 0.1m/s-12m/s scope, to meet the processing request of different objects, and, in the wire process, the silk speed of wire electrode 8 is also very stable.
It is emphasized that: above is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. the mariages cylinder wire feeder of silk mode is arranged in a leading screw link motion, it is characterized in that: comprise two cover wire storage cylinders (1,2), wherein on a wire storage cylinder, expire wire electrode (8), this wire electrode (8) is connected with another wire storage cylinder with coil holder (10) by two groups of row's silk mechanisms that are arranged on wire storage cylinder (1,2) side, be respectively arranged with the motor (11,21) that drives its forward and reverse rotation and can make wire electrode (8) tensioning on described two cover wire storage cylinders (1,2), a described row mechanism is by row's silk motor (3), leading screw (4), row's silk guide wheel group (5), balance guide wheel (6) and linkage (7) form, described row's silk guide wheel group (5) is connected with leading screw (4) by nut (9), leading screw (4) directly is connected with row's silk motor (3), linkage (7) one ends connect row's silk guide wheel group (5), the other end connects balance guide wheel (6), row's silk motor (3) drives leading screw (4) to rotate the row's of drive silk guide wheel group (5) and makes to be parallel to wire storage cylinder (1, 2) reciprocating linear of axis direction moves, it is its traveling priority of 1/2 that row's silk guide wheel group (5) is made speed contrary to its direction of motion by linkage (7) band dynamic balancing guide wheel (6).
2. the mariages cylinder wire feeder of silk mode is arranged in leading screw link motion according to claim 1, it is characterized in that: described row in silk mechanism is fixedly installed and is useful on the some guide wheel group that change wire electrode (8) direction of motion and movement locus.
3. the mariages cylinder wire feeder of silk mode is arranged in leading screw link motion according to claim 1, it is characterized in that: described two cover wire storage cylinders (1,2) are separately positioned on the both sides of coil holder (10), and the axis direction of wire storage cylinder (1,2) is parallel with coil holder (10) wire transporting direction.
4. the mariages cylinder wire feeder of silk mode is arranged in leading screw link motion according to claim 1, it is characterized in that: described two cover wire storage cylinders (1,2) are arranged side by side the rear side in coil holder (10), and the axis direction of wire storage cylinder (1,2) is vertical with coil holder (10) wire transporting direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367787.0A CN103418870B (en) | 2013-08-22 | 2013-08-22 | A kind of mariages cylinder wire feeder of leading screw link motion row silk mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367787.0A CN103418870B (en) | 2013-08-22 | 2013-08-22 | A kind of mariages cylinder wire feeder of leading screw link motion row silk mode |
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| Publication Number | Publication Date |
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| CN103418870A true CN103418870A (en) | 2013-12-04 |
| CN103418870B CN103418870B (en) | 2016-01-20 |
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| CN201310367787.0A Expired - Fee Related CN103418870B (en) | 2013-08-22 | 2013-08-22 | A kind of mariages cylinder wire feeder of leading screw link motion row silk mode |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985256A (en) * | 2015-07-22 | 2015-10-21 | 泰州市晨虹数控设备制造有限公司 | Diamond linear cutting machine tool |
| CN105171152A (en) * | 2015-10-09 | 2015-12-23 | 安徽省振泉数控科技有限公司 | Super-efficient energy-saving electrical spark wire cutting machine tool |
| CN105195843A (en) * | 2015-09-09 | 2015-12-30 | 泰州市晨虹数控设备制造有限公司 | Electrode wire reciprocating progressive type wire winding method and device for WEDM (wire cut electrical discharge machining) |
| CN109926673A (en) * | 2018-05-04 | 2019-06-25 | 施光辉 | A kind of novel numerical control wire cutting spark machine wire transporting device |
| CN112246895A (en) * | 2020-10-20 | 2021-01-22 | 芜湖巨科电气设备有限公司 | Copper wire multichannel substep wire drawing production line |
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| US3918330A (en) * | 1974-11-18 | 1975-11-11 | Artos Engineering Co | Insulated wire cutting and stripping apparatus |
| CN201380341Y (en) * | 2009-04-24 | 2010-01-13 | 李传文 | Long and reciprocating-type wire cutting processing machine |
| CN102233463A (en) * | 2010-04-27 | 2011-11-09 | 王丕文 | Winding system of wire cutting machining machine and wire feeding method thereof |
| CN102357692A (en) * | 2011-10-20 | 2012-02-22 | 北京安德建奇数字设备有限公司 | Constant-tension wire moving mechanism with automatic wire feeding function |
| CN202224785U (en) * | 2011-09-29 | 2012-05-23 | 李二强 | Wire-moving system capable of moving wire by exchanging double wires during electrospark wire cutting |
| CN203437779U (en) * | 2013-08-22 | 2014-02-19 | 苏州新火花机床有限公司 | Double-wire-roller wire walking mechanism in wire discharging mode of screw rod connection-rod movement |
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2013
- 2013-08-22 CN CN201310367787.0A patent/CN103418870B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3918330A (en) * | 1974-11-18 | 1975-11-11 | Artos Engineering Co | Insulated wire cutting and stripping apparatus |
| CN201380341Y (en) * | 2009-04-24 | 2010-01-13 | 李传文 | Long and reciprocating-type wire cutting processing machine |
| CN102233463A (en) * | 2010-04-27 | 2011-11-09 | 王丕文 | Winding system of wire cutting machining machine and wire feeding method thereof |
| CN202224785U (en) * | 2011-09-29 | 2012-05-23 | 李二强 | Wire-moving system capable of moving wire by exchanging double wires during electrospark wire cutting |
| CN102357692A (en) * | 2011-10-20 | 2012-02-22 | 北京安德建奇数字设备有限公司 | Constant-tension wire moving mechanism with automatic wire feeding function |
| CN203437779U (en) * | 2013-08-22 | 2014-02-19 | 苏州新火花机床有限公司 | Double-wire-roller wire walking mechanism in wire discharging mode of screw rod connection-rod movement |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985256A (en) * | 2015-07-22 | 2015-10-21 | 泰州市晨虹数控设备制造有限公司 | Diamond linear cutting machine tool |
| CN105195843A (en) * | 2015-09-09 | 2015-12-30 | 泰州市晨虹数控设备制造有限公司 | Electrode wire reciprocating progressive type wire winding method and device for WEDM (wire cut electrical discharge machining) |
| CN105195843B (en) * | 2015-09-09 | 2017-04-12 | 泰州市晨虹数控设备制造有限公司 | Electrode wire reciprocating progressive type wire winding method and device for WEDM (wire cut electrical discharge machining) |
| CN105171152A (en) * | 2015-10-09 | 2015-12-23 | 安徽省振泉数控科技有限公司 | Super-efficient energy-saving electrical spark wire cutting machine tool |
| CN109926673A (en) * | 2018-05-04 | 2019-06-25 | 施光辉 | A kind of novel numerical control wire cutting spark machine wire transporting device |
| CN112246895A (en) * | 2020-10-20 | 2021-01-22 | 芜湖巨科电气设备有限公司 | Copper wire multichannel substep wire drawing production line |
| CN112246895B (en) * | 2020-10-20 | 2022-07-22 | 芜湖巨科电气设备有限公司 | Copper wire multichannel substep wire drawing production line |
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Granted publication date: 20160120 Termination date: 20180822 |