CN203401170U - Double-wire barrel wire conveying mechanism of lead screw gear movement wire discharging mode - Google Patents
Double-wire barrel wire conveying mechanism of lead screw gear movement wire discharging mode Download PDFInfo
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- CN203401170U CN203401170U CN201320513327.XU CN201320513327U CN203401170U CN 203401170 U CN203401170 U CN 203401170U CN 201320513327 U CN201320513327 U CN 201320513327U CN 203401170 U CN203401170 U CN 203401170U
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Abstract
The utility model relates to a double-wire barrel wire conveying mechanism of a lead screw gear movement wire discharging mode. The double-wire barrel wire conveying mechanism is composed of two sets of wire storing barrels and two sets of wire discharging mechanisms. One wire storing barrel is fully provided with an electrode wire which is connected with the other wire storing barrel through the wire discharging mechanisms and a wire frame on the side faces of the wire discharging mechanisms, and the two sets of wire storing barrels are respectively provided with a motor which drives the wire storing barrels to rotate forwards and reversely and can tension the electrode wire. The wire screwed at a time can be thousands of meters long through the double-wire barrel wire conveying mechanism of the lead screw gear movement wire discharging mode, frequent reversing of the electrode wire can be avoided, one-way walking wire on-line processing time can be prolonged to the maximum extent, the wire walking speed of a wire walking system can be adjusted within the range from 0.1m/s to 12m/s to meet the processing requirements of different objects, and the wire speed of the electrode wire is very stable in the wire walking process.
Description
Technical field
The utility model relates to Wire EDM cut field, relates in particular to a kind of mariages cylinder Wire-conveying mechanism of quick walk of screw gear motion row silk mode.
Background technology
In 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, conventionally once go up 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 " frequently 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 in the utility model is to provide a kind of and can guarantee that wire electrode silk speed is stable and can realize wire electrode unidirectional operation and the mariages cylinder Wire-conveying mechanism of quick walk of reusable screw gear motion row silk mode.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of mariages cylinder Wire-conveying mechanism of quick walk of screw gear motion row silk mode, by two cover wire storage cylinders and Liang Taopaisi mechanism, formed, wherein on a wire storage cylinder, expire wire electrode, this wire electrode is connected with another wire storage cylinder with the coil holder that is arranged on its side by Pai Si mechanism, on described two cover wire storage cylinders, be respectively arranged with the motor that drives its forward and reverse rotation and can make electrode thread intension, described Pai Si mechanism is by leading screw, row's silk motor, gear pair, row's silk guide wheel group becomes with balance guide wheel group, row's silk motor is directly connected with lead screw transmission, leading screw is connected with lead screw transmission by gear pair, row's silk guide wheel group and balance guide wheel are arranged on respectively on leading screw, and all by nut, be connected between this row silk guide wheel group and balance guide wheel and leading screw, described row's silk motor drives leading screw to drive row's silk guide wheel group to make to be parallel to the axial traveling priority of wire storage cylinder, play row's silk and the effect of multilayer wrapping wire, leading screw rotates leading screw by gear pair, with dynamic balancing guide wheel, do and the traveling priority of the contrary speed of row's silk guide wheel group direction of motion for row's silk guide wheel group speed 1/2.
Preferably, in described Pai Si mechanism, be provided with some for changing some guide wheel group of the wire electrode direction of motion and movement locus.
Preferably, described gear pair consists of two different pinion and gear wheel engagements of diameter, and the gearratio of pinion and gear wheel is 2:1.
Preferably, described two cover wire storage cylinders are separately positioned on the both sides of coil holder, and the axis direction of described 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 described wire storage cylinder is vertical with coil holder wire transporting direction.
Compared with prior art, usefulness of the present utility model is: the mariages cylinder Wire-conveying mechanism of quick walk of this screw gear motion row silk mode is once gone up silk and can be reached thousands of rice, can avoid wire electrode " frequently 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 within the scope of 0.1m/s-12m/s, to meet the processing request of different objects, and in wire process, the silk speed of wire electrode is also very stable.
accompanying drawing explanation:
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the mariages cylinder Wire-conveying mechanism of quick walk structural representation of the utility model screw gear motion row silk mode.
1,2, wire storage cylinder in figure:; 11,21, motor; 12, nut; 13, gear pair; 3,4, leading screw; 31, row's silk guide wheel group; 41, balance guide wheel; 5, row's silk motor; 6, wire electrode; 7, coil holder.
the specific embodiment:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail:
A kind of mariages cylinder Wire-conveying mechanism of quick walk of screw gear motion row silk mode shown in Fig. 1, by two cover wire storage cylinders 1,2 and Liang Taopaisi mechanism, formed, wherein on a wire storage cylinder, above expire wire electrode 6, this wire electrode 6 is connected with another wire storage cylinder with the coil holder 7 that is arranged on its side by Pai Si mechanism, on described two cover wire storage cylinders 1,2, be respectively arranged with the motor 11,21 that drives its forward and reverse rotation and can make wire electrode 6 tensionings, in order to guarantee the constant and wire electrode of wire electrode 6 length in wire process 6 and wire storage cylinder 1, vertical between 2, described Pai Si mechanism is by leading screw 3, 4, row's silk motor 5, gear pair 13, the balance guide wheel 41 of row's silk guide wheel group 31 forms, row silk motor 5 directly and leading screw 3 be in transmission connection, leading screw 3 is in transmission connection by gear pair 13 and leading screw 4, described gear pair 13 consists of two different pinion and gear wheel engagements of diameter, the gearratio of pinion and gear wheel is 2:1, described row's silk guide wheel group 31 and balance guide wheel 41 are arranged on respectively leading screw 3, on 4, and row's silk guide wheel group 31 and balance guide wheel 41 and leading screw 3, between 4, all by nut 12, connect, described row's silk motor 5 drives leading screw 3 row's of drive silk guide wheel group 31 to make to be parallel to wire storage cylinder 1, 2 axial traveling priorities, play row's silk and the effect of multilayer wrapping wire, leading screw 3 rotates leading screw 4 by gear pair 13, with dynamic balancing guide wheel 41, do and the traveling priority of the contrary speed of row's silk guide wheel group 31 direction of motion for row's silk guide wheel group 31 speed 1/2, and in described Pai Si mechanism, be provided with some for changing some guide wheel group of wire electrode 6 directions of motion and movement locus.
The mariages cylinder Wire-conveying mechanism of quick walk of this screw gear motion row silk mode has two kinds of arrangements, a kind of is the both sides that wire storage cylinder 1,2 is separately positioned on coil holder 7, and the axis direction of described wire storage cylinder 1,2 is parallel with coil holder 7 wire transporting directions, the another kind of rear side being arranged side by side at coil holder 7 for wire storage cylinder 1,2, and the axis direction of described wire storage cylinder 1,2 is vertical with coil holder 7 wire transporting directions.
Its specific works mode is as follows:
Before processing, first that whole disc electrode silk 6 is all upper to wire storage cylinder 1, then, by one end process first row silk mechanism, wire reeling rack, workpiece, inserting rack and the second row silk mechanism of wire electrode 6, then be fixed on wire storage cylinder 2.
Add man-hour, motor 21 drives wire storage cylinder 2 rotations to make wire electrode 6 do mobile wire, and motor 11 produces an opposing torque and makes wire electrode 6 tensions, and the size of tensile force is controlled by motor 11, and the wire travelling speed of wire electrode 6 is controlled by motor 21, row's silk motor 5 drives leading screw 3 row's of drive silk guide wheel group 31 to make to be parallel to wire storage cylinder 1, 2 axial traveling priorities, play row's silk and the effect of multilayer wrapping wire, leading screw 3 rotates leading screw 4 by gear pair 13, with dynamic balancing guide wheel 41, do and the traveling priority of the contrary speed of row's silk guide wheel group 31 direction of motion for row's silk guide wheel group 31 speed 1/2, while expiring wire electrode on one deck of wire storage cylinder 2, by row's silk motor 5, make nut 12 drive leading screw 3, row's silk guide wheel group 31 on 4 and 41 commutations of balance guide wheel are moved in the opposite direction, realize lamination wrapping wire, row's silk spacing of wire electrode 6 is controlled by the rotating speed of arranging a motor 5.
In process, when the wire electrode 6 on wire storage cylinder 1 discharges soon, by control system, make the role exchange of motor 11 and motor 21, by motor 21, drive wire storage cylinder 2 to rotate, wire electrode 6 is done mobile in the other direction, motor 11 plays torque motor, and the tensile force of control electrode silk 6 repeats the reciprocating motion that said process can be realized wire electrode 6.Row's silk shift motion of guide wheel and the Rotation With Changing of wire storage cylinder are realized by wire feeder control system to controlling.
In this wire-moving system, because the wire travelling speed excursion of wire electrode 6 is large, therefore, motor 11 and motor 21 adopts AC servo motors to realize, because the power on radius of gyration of polar filament 6 of wire storage cylinder 1,2 different layers is different, during same rotational speed, the linear velocity of wire electrode 6 will change, therefore, need in wire feeder control system, by arranging, control the corresponding rotating speed that software and hardware system is adjusted motor 11,21, realize the speed of wire electrode 6 wire travelling speeds and control.
The mariages cylinder Wire-conveying mechanism of quick walk of this screw gear motion row silk mode is once gone up silk and can be reached thousands of rice, can avoid wire electrode 6 " frequently 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 within the scope of 0.1m/s-12m/s, to meet the processing request of different objects, and in wire process, the silk speed of wire electrode 6 is also very stable.
It is emphasized that: be only preferred embodiment of the present utility model above, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. the mariages cylinder Wire-conveying mechanism of quick walk of silk mode is arranged in a screw gear motion, it is characterized in that: by two cover wire storage cylinders (1,2) and Liang Taopaisi mechanism, formed, wherein on a wire storage cylinder, expire wire electrode (6), this wire electrode (6) is connected with another wire storage cylinder with the coil holder (7) that is arranged on its side by Pai Si mechanism, on described two cover wire storage cylinders (1,2), be respectively arranged with the motor (11,21) that drives its forward and reverse rotation and can make wire electrode (6) tensioning, described Pai Si mechanism is by leading screw (3, 4), row's silk motor (5), gear pair (13), row's silk guide wheel group (31) and balance guide wheel (41) form, row silk motor (5) directly and leading screw (3) be in transmission connection, leading screw (3) is in transmission connection by gear pair (13) and leading screw (4), row's silk guide wheel group (31) and balance guide wheel (41) are arranged on respectively leading screw (3, 4) on, and this row's silk guide wheel group (31) and balance guide wheel (41) and leading screw (3, 4) between, all by nut (12), connect, described row's silk motor (5) drives leading screw (3) to drive row's silk guide wheel group (31) to make to be parallel to wire storage cylinder (1, 2) axial traveling priority, play row's silk and the effect of multilayer wrapping wire, leading screw (3) rotates leading screw (4) by gear pair (13), band dynamic balancing guide wheel (41) is done and the traveling priority of the contrary speed of row's silk guide wheel group (31) direction of motion for row's silk guide wheel group (31) speed 1/2.
2. the mariages cylinder Wire-conveying mechanism of quick walk of screw gear according to claim 1 motion row silk mode, is characterized in that: in described Pai Si mechanism, be provided with for changing some guide wheel group of wire electrode (6) direction of motion and movement locus.
3. the mariages cylinder Wire-conveying mechanism of quick walk of screw gear motion row silk mode according to claim 1, is characterized in that: described gear pair (13) consists of two different pinion and gear wheel engagements of diameter, and the gearratio of pinion and gear wheel is 2:1.
4. the mariages cylinder Wire-conveying mechanism of quick walk of silk mode is arranged in screw gear 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 (7), and the axis direction of described wire storage cylinder (1,2) is parallel with coil holder (7) wire transporting direction.
5. the mariages cylinder Wire-conveying mechanism of quick walk of silk mode is arranged in screw gear 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 described wire storage cylinder (1,2) is vertical with coil holder (7) wire transporting direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513327.XU CN203401170U (en) | 2013-08-22 | 2013-08-22 | Double-wire barrel wire conveying mechanism of lead screw gear movement wire discharging mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513327.XU CN203401170U (en) | 2013-08-22 | 2013-08-22 | Double-wire barrel wire conveying mechanism of lead screw gear movement wire discharging mode |
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| Publication Number | Publication Date |
|---|---|
| CN203401170U true CN203401170U (en) | 2014-01-22 |
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| CN201320513327.XU Withdrawn - After Issue CN203401170U (en) | 2013-08-22 | 2013-08-22 | Double-wire barrel wire conveying mechanism of lead screw gear movement wire discharging mode |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433580A (en) * | 2013-08-22 | 2013-12-11 | 苏州新火花机床有限公司 | Double-wire barrel wire conveying mechanism with wire arrangement mode through movement of lead screw and gear |
| CN104028865A (en) * | 2014-05-26 | 2014-09-10 | 东莞威耀数控设备有限公司 | Static constant-tension control system for reciprocation high-speed wire traveling |
| CN104308303A (en) * | 2014-09-27 | 2015-01-28 | 赵夫超 | Wire mounting supporting frame of linear cutting machine tool |
| CN104551279A (en) * | 2014-04-23 | 2015-04-29 | 俄家齐 | Unidirectionally and endlessly circulated wire storage and running mechanism |
| CN106925852A (en) * | 2017-05-09 | 2017-07-07 | 六安永贞匠道机电科技有限公司 | Three electric spark linear cutting machines of double filament storage canister parallel configuration |
| CN114083070A (en) * | 2021-12-10 | 2022-02-25 | 江西凯强新材料有限公司 | Electrode wire stabilizing device |
-
2013
- 2013-08-22 CN CN201320513327.XU patent/CN203401170U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433580A (en) * | 2013-08-22 | 2013-12-11 | 苏州新火花机床有限公司 | Double-wire barrel wire conveying mechanism with wire arrangement mode through movement of lead screw and gear |
| CN103433580B (en) * | 2013-08-22 | 2016-03-16 | 苏州新火花机床有限公司 | A kind of mariages cylinder Wire-conveying mechanism of quick walk of screw gear motion row silk mode |
| CN104551279A (en) * | 2014-04-23 | 2015-04-29 | 俄家齐 | Unidirectionally and endlessly circulated wire storage and running mechanism |
| CN104028865A (en) * | 2014-05-26 | 2014-09-10 | 东莞威耀数控设备有限公司 | Static constant-tension control system for reciprocation high-speed wire traveling |
| CN104028865B (en) * | 2014-05-26 | 2017-02-08 | 东莞威耀数控设备有限公司 | Static constant-tension control system for reciprocation high-speed wire traveling |
| CN104308303A (en) * | 2014-09-27 | 2015-01-28 | 赵夫超 | Wire mounting supporting frame of linear cutting machine tool |
| CN104308303B (en) * | 2014-09-27 | 2016-06-29 | 赵夫超 | The dress silk bracing frame of wire cutting machine tool |
| CN106925852A (en) * | 2017-05-09 | 2017-07-07 | 六安永贞匠道机电科技有限公司 | Three electric spark linear cutting machines of double filament storage canister parallel configuration |
| CN106925852B (en) * | 2017-05-09 | 2018-11-09 | 嘉兴诺丁汉工业设计有限公司 | The electric spark linear cutting machine of three double filament storage canister parallel configurations |
| CN114083070A (en) * | 2021-12-10 | 2022-02-25 | 江西凯强新材料有限公司 | Electrode wire stabilizing device |
| CN114083070B (en) * | 2021-12-10 | 2023-02-03 | 江西凯强新材料有限公司 | Electrode wire stabilizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140122 Effective date of abandoning: 20160316 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |