CN102500849A - Electric spark wire cutting machine tool provided with built-in wire barrel - Google Patents
Electric spark wire cutting machine tool provided with built-in wire barrel Download PDFInfo
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- CN102500849A CN102500849A CN201110315767XA CN201110315767A CN102500849A CN 102500849 A CN102500849 A CN 102500849A CN 201110315767X A CN201110315767X A CN 201110315767XA CN 201110315767 A CN201110315767 A CN 201110315767A CN 102500849 A CN102500849 A CN 102500849A
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Abstract
The invention relates to an electric spark wire cutting machine tool provided with a built-in wire barrel. The electric spark wire cutting machine tool comprises a machine body, a wire conveying mechanism, a wire frame, a worktable, a working fluid system, a machine tool electric appliance and a numerical control system, wherein the wire conveying mechanism is installed in a cavity of an upright column; a wire storage barrel and a guide rod are horizontally arranged in the cavity of the upright column; when a wire is broken, a wire electrode on the wire storage barrel cannot scatter, and the broken wire is easy to process; and the wire conveying mechanism also comprises a water fender, the wire storage barrel in the wire conveying mechanism is arranged at one side of the water fender, and a wire conveying motor, a screw rod, a screw nut and the guide rod in the wire conveying mechanism are arranged at the other side of the water fender. According to the electric spark wire cutting machine tool provided with the built-in wire barrel provided by the invention, cooling liquid attached on the wire electrode is prevented from being thrown on a wire discharging frame, the screw rod and the guide rod during the wire conveying process, and the reduction of wire conveying accuracy is avoided.
Description
Technical field
the present invention relates to a kind of cylinder built-in electric spark linear cutting machine, belong to the electric spark linear cutting machine technical field.
Background technology
In
prior art; The thread delivering machine structure of electric spark linear cutting machine is positioned at column one side; It is made up of planker about wire storage tube, fortune silk motor, the fortune silk; Be installed on the lathe bed through a fortune silk planker, the column opposite side be about coil holder and processing district, processing district, below are workbench.Its weak point is that lathe bed is long, volume is big, cost is high, the inconvenience of dress silk.For this reason; The inventor has applied for Chinese patent " electric spark linear cutting machine " 200710019393.0 (CN101007363); Through in column, having cavity, and be built-in with vertical wire storage tube, and realize row's silk, put silk through support, fiber-arranging device, screw mandrel guide post at this cavity.And saved planker on the fortune silk that needs linear reciprocating motion, and lathe bed length can reduce 1/5th, and cost greatly reduces.Along with further discovering, in the said structure, when fracture of wire occurring; Wire electrode on the wire storage tube can be scattered fully, the fracture of wire difficult treatment, in addition; When wire electrode gets into the thread attitude of row; Can be thrown on fiber-arranging device, screw mandrel and the guide post attached to the cooling fluid on the wire electrode, can cause the screw mandrel precise decreasing, need improve.
Summary of the invention
the present invention has aimed to provide a kind of silk cylinder built-in electric spark linear cutting machine of fracture of wire convenient processing.
Technical solution of the present invention is following:
Silk cylinder built-in electric spark linear cutting machine comprises lathe bed, thread delivering machine structure, coil holder, workbench, working fluid system, Machine Tool Electric Appliance and several major parts of digital control system, wherein,
The thread delivering machine structure comprises fortune silk motor, wire storage tube, synchronous belt drive mechanism, screw pair, and fortune silk motor-driven wire storage tube rotates, and during fortune silk machine operation, drives screw mandrel through synchronous belt drive mechanism simultaneously and rotates;
Coil holder comprises column that is fixed on the lathe bed and upper arm, underarm and the some guide wheels that is connected with column, has cavity in the said column;
Workbench comprises following planker, last planker, planker motor, secondary, the transmission component of workbench carriage rail, and workbench can be realized X, Y to cross motion under the driving of planker motor, and workpiece places on this work top, and its position to be processed just is positioned at the processing district;
Said thread delivering machine structure also comprise the support of a fixed-site, row of being equipped with silk guide wheel fiber-arranging device, be installed on the guide post that parallels with the wire storage tube axle on the above-mentioned support; Said fiber-arranging device can move along guide post; Said screw mandrel is installed on this support; Fiber-arranging device and screw are connected to a fixed; Be around in after wire electrode on the wire storage tube draws respectively from the wire storage tube both sides, through the transition guide wheel on the fiber-arranging device again through capstan closed loop that forms between the upper and lower capstan of upper arm, underarm top one side
It is characterized in that:
said thread delivering machine structure is installed in the cavity in the column, and said wire storage tube reaches with the guide post average level and is installed in the cavity in the column.
When fracture of wire occurring, the wire electrode on the wire storage tube can not be scattered
, and fracture of wire is handled easily.
Further technical solution is:
said thread delivering machine structure also comprises a water fender, and the wire storage tube in the said thread delivering machine structure is positioned at water fender one side, and fortune silk motor, screw mandrel, screw, guide post in the thread delivering machine structure all are positioned at the opposite side of water fender.
this technical solution has been avoided being thrown on fiber-arranging device, screw mandrel and the guide post attached to the cooling fluid on the wire electrode in the fortune silk process, has avoided the decline of fortune silk precision.
Further technical solution is again:
On
said fiber-arranging device linear bearing is housed, said guide post is the straight line optical axis, and fiber-arranging device can be along the straight line axis movement.
adopt linear bearing to guarantee the kinematic accuracy of fiber-arranging device.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is explained further details below
.
accompanying drawing 1 is the structural representation of first embodiment of the invention.
Fig. 2 is the structural representation of the thread delivering machine structure in embodiment illustrated in fig. 1.
Fig. 3 is the side view of the thread delivering machine structure in embodiment illustrated in fig. 2.
Fig. 4 is the vertical view of the thread delivering machine structure in embodiment illustrated in fig. 2.
Each sequence number is respectively among
figure: 1, lathe bed, 2, column, 3, upper arm, 4, underarm, 5, workbench; 6, wire electrode, 7, the transition guide wheel, 8, go up capstan, 9, capstan down, 10, stand column cavity; 11, thread delivering machine structure, 12, a fortune silk motor, 13, wire storage cylinder active synchronization wheel, 14, the driven synchronizing wheel of wire storage cylinder, 15, screw mandrel active synchronization wheel; 16, the driven synchronizing wheel of screw mandrel, 17, the wire storage cylinder main shaft, 18, left shaft holder, 19, wire storage cylinder, 20, the right bearing seat; 21, water fender, 22, fiber-arranging device, 23, screw, 24, screw mandrel, 25, the transition guide wheel; 26, a row silk guide wheel, 27, the transition guide wheel, 28, linear bearing, 29, the straight line optical axis.
The specific embodiment
Referring to accompanying drawing 1,2,3,4, the silk cylinder built-in electric spark linear cutting machine shown in the embodiment of the invention comprises lathe bed 1, thread delivering machine structure 11, coil holder, workbench 5, working fluid system, Machine Tool Electric Appliance and several major parts of digital control system, wherein,
Coil holder comprises column 2 that is fixed on the lathe bed 1 and upper arm 3, underarm 4 and the some guide wheels that is connected with column;
Workbench 5 comprises following planker, last planker, planker motor, secondary, the transmission component of workbench carriage rail, and workbench can be realized X, Y to cross motion under the driving of planker motor, and workpiece places on this work top, and its position to be processed just is positioned at the processing district;
said thread delivering machine structure 11 is installed in the cavity 10 in the column, and said wire storage tube 19 reaches with guide post straight line optical axis 29 average levels and is installed in the cavity in the column.
The thread delivering machine structure comprises fortune silk motor 12, wire storage tube 19; Synchronous belt drive mechanism, screw pair,, water fender 21; Fortune silk motor is through by the driven synchronizing wheel of wire storage cylinder active synchronization wheel 13, wire storage cylinder 14, the synchronous belt drive mechanism driving wire storage tube 19 formed of band rotates synchronously; And through being loaded on the screw mandrel active synchronization wheel 15 on wire storage tube axle 17 tops, reaching synchronously, band, the driven synchronizing wheel 16 of screw mandrel drive screw mandrels 24 and rotate;
Said thread delivering machine structure also comprises the support of a fixed-site, the fiber-arranging device 22 of the row's of being equipped with silk guide wheel 26; Said screw mandrel 24 is installed on this support; Fiber-arranging device 22 is connected to a fixed with screw 23; Linear bearing 28 is housed on the said fiber-arranging device, can moves, be around in after wire electrode 6 on the wire storage tube draws respectively from the wire storage tube both sides along guide post straight line optical axis 29; Form loops through capstan in 8,9 closures of upper and lower capstan of upper arm, underarm top one side again through row's silk guide wheel 26, transition guide wheel
In
above-mentioned thread delivering machine structure, wire storage tube 19 is positioned at water fender 21 1 sides, and the fortune silk motor 12 in the thread delivering machine structure, screw mandrel 24, screw 23, guide post straight line optical axis 29 all are positioned at the opposite side of water fender.
it is pointed out that except the foregoing description that at this present invention also has many forms of implementation; More than these are equal to replacement scheme; As far as those of ordinary skills, need not pay creative work and can realize, just do not given unnecessary details at this.Above-mentioned all embodiments fall in protection scope of the present invention certainly.
Claims (3)
1. silk cylinder built-in electric spark linear cutting machine comprises lathe bed, thread delivering machine structure, coil holder, workbench, working fluid system, Machine Tool Electric Appliance and several major parts of digital control system, wherein,
The thread delivering machine structure comprises fortune silk motor, wire storage tube, synchronous belt drive mechanism, screw pair, and fortune silk motor-driven wire storage tube rotates, and during fortune silk machine operation, drives screw mandrel through synchronous belt drive mechanism simultaneously and rotates;
Coil holder comprises column that is fixed on the lathe bed and upper arm, underarm and the some guide wheels that is connected with column, has cavity in the said column;
Workbench comprises following planker, last planker, planker motor, secondary, the transmission component of workbench carriage rail, and workbench can be realized X, Y to cross motion under the driving of planker motor, and workpiece places on this work top, and its position to be processed just is positioned at the processing district;
Said thread delivering machine structure also comprise the support of a fixed-site, row of being equipped with silk guide wheel fiber-arranging device, be installed on the guide post that parallels with the wire storage tube axle on the above-mentioned support; Said fiber-arranging device can move along guide post; Said screw mandrel is installed on this support; Fiber-arranging device and screw are connected to a fixed; Be around in after wire electrode on the wire storage tube draws respectively from the wire storage tube both sides, through the transition guide wheel on the fiber-arranging device again through capstan closed loop that forms between the upper and lower capstan of upper arm, underarm top one side
It is characterized in that:
Said thread delivering machine structure is installed in the cavity in the column, and said wire storage tube reaches with the guide post average level and is installed in the cavity in the column.
2. silk cylinder built-in electric spark linear cutting machine according to claim 1; It is characterized in that: said thread delivering machine structure also comprises a water fender; Wire storage tube in the said thread delivering machine structure is positioned at water fender one side, and fortune silk motor, screw mandrel, screw, guide post in the thread delivering machine structure all are positioned at the opposite side of water fender.
3. according to claim 1 or 2 arbitrary described silk cylinder built-in electric spark linear cutting machines, it is characterized in that: on the said fiber-arranging device linear bearing is housed, said guide post is the straight line optical axis, and fiber-arranging device can be along the straight line axis movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110315767XA CN102500849A (en) | 2011-10-18 | 2011-10-18 | Electric spark wire cutting machine tool provided with built-in wire barrel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110315767XA CN102500849A (en) | 2011-10-18 | 2011-10-18 | Electric spark wire cutting machine tool provided with built-in wire barrel |
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| CN102500849A true CN102500849A (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110315767XA Pending CN102500849A (en) | 2011-10-18 | 2011-10-18 | Electric spark wire cutting machine tool provided with built-in wire barrel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567579A (en) * | 2012-07-19 | 2014-02-12 | 江苏三星机械制造有限公司 | Improved wire cut electrical discharge machine tool |
| CN104942391A (en) * | 2014-03-24 | 2015-09-30 | 苏州工业园区凯德机电科技有限公司 | High-precision wire electric discharge machining machine |
| 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 |
| CN106312212A (en) * | 2016-10-31 | 2017-01-11 | 嘉善霸器机械制造有限公司 | Electric spark line cutting device |
-
2011
- 2011-10-18 CN CN201110315767XA patent/CN102500849A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567579A (en) * | 2012-07-19 | 2014-02-12 | 江苏三星机械制造有限公司 | Improved wire cut electrical discharge machine tool |
| CN104942391A (en) * | 2014-03-24 | 2015-09-30 | 苏州工业园区凯德机电科技有限公司 | High-precision wire electric discharge machining machine |
| 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 |
| CN106312212A (en) * | 2016-10-31 | 2017-01-11 | 嘉善霸器机械制造有限公司 | Electric spark line cutting device |
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Application publication date: 20120620 |