CN2841220Y - Molybdenum filament jitter buffer device in the line cutting processing - Google Patents
Molybdenum filament jitter buffer device in the line cutting processing Download PDFInfo
- Publication number
- CN2841220Y CN2841220Y CN 200520077798 CN200520077798U CN2841220Y CN 2841220 Y CN2841220 Y CN 2841220Y CN 200520077798 CN200520077798 CN 200520077798 CN 200520077798 U CN200520077798 U CN 200520077798U CN 2841220 Y CN2841220 Y CN 2841220Y
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- molybdenum filament
- guide wheel
- matrix
- line cutting
- cutting processing
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Abstract
The utility model relates to molybdenum filament jitter buffer device in a kind of line cutting processing, it is that the upper and lower coil holder inner face of molybdenum filament inboard is respectively through insulation screw (8) fixedly connected buffer unit, the junction is equipped with collets (6), one carbide alloy buffer stopper (7) is fixed in buffer unit matrix (5) inside groove (18), its working face contacts with molybdenum filament (9), and molybdenum filament ejected 0.2mm-0.5mm, have liquid-jet device on the matrix.The utility model overcomes in the line cutting processing molybdenum filament shake, the elongation that causes because of guide wheel and guide wheel bearing wear, and the workpiece crudy is improved, and cut surface is bright and clean level and smooth, prolongs the service life of molybdenum filament, guide wheel and guide wheel bearing.
Description
Technical field
The utility model relates to the device that a kind of electric machining field is used for wire cutting machine tool, specifically overcomes the buffer unit of molybdenum filament shake in the line cutting processing.
Background technology
At present, in the coil holder device of wire cutting machine tool, general structure is all the same, generally be molybdenum filament directly from upper block, go up spray nozzle cross workpiece to spray nozzle down to lower tumbler, positive and negative like this shuttling movement line cut workpiece.After guide wheel and the guide wheel bearing wear, just produce the molybdenum filament shake, easily loose, the elongation of molybdenum filament makes the work piece cut face coarse, and cut quality reduces, and also reduces the service life of guide wheel and guide wheel bearing and molybdenum filament.
Summary of the invention
The purpose of this utility model is the molybdenum filament shake that causes because of guide wheel and guide wheel bearing wear in order to overcome in the existing line cutting processing, influence the shortcoming of workpiece crudy, a kind of compact conformation is provided, overcomes molybdenum filament shake, elongation, molybdenum filament jitter buffer device in the line cutting processing of raising cut quality.
The technical solution of the utility model is: mainly comprise wire storage cylinder, last coil holder, following coil holder, conducting block, row's silk wheel, molybdenum filament on the upper and lower coil holder guide wheel, the upper and lower coil holder inner face of described molybdenum filament inboard is respectively through the fixedly connected buffer unit of insulation screw, the junction is equipped with collets, one carbide alloy buffer stopper is fixed in the buffer unit matrix inside groove, its working face contacts with molybdenum filament, has liquid-jet device on the matrix.
The matrix of insulating screw locking place is provided with and makes the waist hole of regulating before and after the matrix, and buffer stopper ejects 0.2mm-0.5mm forward with molybdenum filament.
Adopt this buffer unit in the line cutting processing, can make molybdenum filament not shake, not extend, cut surface is bright and clean level and smooth, the machining accuracy height, under equal machined parameters, the processing roughness doubles, reach as high as Ra0.8 μ m, even circle is lost in guide wheel and guide wheel bearing wear, molybdenum filament also can operate as normal, can make prolong 2-3 doubly the service life of molybdenum filament, guide wheel and guide wheel bearing.Can encase molybdenum filament by the liquid of liquid-jet device ejection and not loose, fully cooling, lubricated molybdenum filament, anti-dandruff effective, keep the working face cleaning.Buffer unit and buffer stopper can carry out appropriate regulation according to life cycle, can remain the crudy of workpiece.
Description of drawings
Fig. 1 is installed on structural representation in the line cutting processing for buffer unit;
Fig. 2 is the front view of buffer unit;
Fig. 3 is the A-A cutaway view of Fig. 2.
In shown in Fig. 1,2,3, wire storage cylinder 1, last coil holder 2, conducting block 3, upper block 4, matrix 5, collets 6, carbide alloy buffer stopper 7, insulating screw 8, molybdenum filament 9, lower tumbler 10, following coil holder 11, row's silk wheel 12, molybdenum filament mouth 14 is advanced in waist hole 13, molybdenum filament is by hole 15, fixed screw 16, lead channel 17, matrix inside groove 18, the liquid outlet 19 of liquid-jet device, workpiece 20.
The specific embodiment
Among Fig. 1,2,3, in the coil holder device of line cutting, row's silk wheel 12 on the upper and lower coil holder of molybdenum filament 9 pile warps of drawing in the wire storage cylinder 1, conducting block 3, guide wheel 4,10, buffer unit is fixed on upper and lower coil holder 2,11 inner faces of molybdenum filament 9 inboards through insulation screw 8 and collets 6, carbide alloy buffer stopper 7 is fixed in the inside groove 18 of buffer unit matrix 5 through fixed screw 16, and the working face of buffer stopper 7 contacts with molybdenum filament 9.Have liquid-jet device on the matrix 5 of buffer unit, the lead channel 17 of liquid-jet device places matrix 5, and molybdenum filament 9 passes liquid outlet 19.Matrix 5 is provided with waist hole 13, and the buffer unit that connects coil holder can be regulated before and after insulation screw 8 is in the waist hole, and duty is regulated buffer unit forward, and buffer stopper can eject 0.2mm-0.5mm with molybdenum filament, plays the effect of buffering molybdenum filament shake.Buffer stopper can be regulated through fixed screw in the matrix inside groove, after the buffer stopper wearing and tearing, regulates its position, left and right sides, and the working face of buffer stopper is made full use of.Molybdenum filament is crossed behind the upper block through last buffer unit, is gone up the liquid-jet device on the buffer unit, liquid-jet device to the buffer unit down and buffer unit down, after lower tumbler to wire storage cylinder.Working fluid flows out from liquid outlet and encases molybdenum filament in the lead channel 17 of liquid-jet device.The molybdenum filament shake that guide wheel and guide wheel bearing cause, under the effect of upper and lower buffer unit, molybdenum filament is no longer shaken when arriving the processing district, and workpiece 20 crudies are improved.
Claims (2)
1, molybdenum filament jitter buffer device in a kind of line cutting processing, mainly comprise wire storage cylinder (1), go up coil holder (2), coil holder (11), conducting block (3), row's silk wheel (12) down, molybdenum filament (9) on the upper and lower coil holder guide wheel, it is characterized in that: the upper and lower coil holder inner face of molybdenum filament inboard is respectively through the fixedly connected buffer unit of insulation screw (8), the junction is equipped with collets (6), one carbide alloy buffer stopper (7) is fixed in buffer unit matrix (5) inside groove (18), its working face contacts with molybdenum filament (9), has liquid-jet device on the matrix.
2, molybdenum filament jitter buffer device in the line cutting processing according to claim 1 is characterized in that: the matrix (5) of insulating screw (8) locking place is provided with and makes the waist hole of regulating before and after the matrix (13), and buffer stopper ejects 0.2mm-0.5mm forward with molybdenum filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077798 CN2841220Y (en) | 2005-11-22 | 2005-11-22 | Molybdenum filament jitter buffer device in the line cutting processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077798 CN2841220Y (en) | 2005-11-22 | 2005-11-22 | Molybdenum filament jitter buffer device in the line cutting processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841220Y true CN2841220Y (en) | 2006-11-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520077798 Expired - Fee Related CN2841220Y (en) | 2005-11-22 | 2005-11-22 | Molybdenum filament jitter buffer device in the line cutting processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841220Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028797A (en) * | 2012-11-30 | 2013-04-10 | 南昌大学 | Device for prolonging service life of wire-electrode cutting conductive block |
| CN103228387A (en) * | 2010-11-24 | 2013-07-31 | 三菱电机株式会社 | Wire discharge apparatus and semiconductor wafer manufacturing method |
| CN104400162A (en) * | 2014-10-29 | 2015-03-11 | 苏州市宝玛数控设备有限公司 | High-precision wire cut electrical discharge machining machine tool |
| CN104589153A (en) * | 2015-02-02 | 2015-05-06 | 常迎斌 | WEDM (Wire Electrical Discharge Machining) high-efficiency water spraying assembly |
| CN106001812A (en) * | 2016-06-15 | 2016-10-12 | 苏州市振业模具有限公司 | Wire cutting machine for processing vehicle mold |
| CN106392221A (en) * | 2016-06-15 | 2017-02-15 | 苏州市振业模具有限公司 | Efficient automobile die linear cutting machine |
| CN106392223A (en) * | 2016-06-15 | 2017-02-15 | 苏州市振业模具有限公司 | Wire cutting machine for automobile door frame die |
| CN106735647A (en) * | 2015-11-23 | 2017-05-31 | 苏州市金马机械电子有限公司 | Edm of big taper bed |
| WO2020134080A1 (en) * | 2018-12-28 | 2020-07-02 | 苏州昕玺包装制品有限公司 | Cutter for mold steel, and cutting machining method therefor |
| WO2020134081A1 (en) * | 2018-12-28 | 2020-07-02 | 苏州昕玺包装制品有限公司 | Medium nozzle for die steel cutting |
| CN114990976A (en) * | 2022-06-15 | 2022-09-02 | 刘少卿 | Bridge construction pavement cutting device and cutting method |
-
2005
- 2005-11-22 CN CN 200520077798 patent/CN2841220Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103228387A (en) * | 2010-11-24 | 2013-07-31 | 三菱电机株式会社 | Wire discharge apparatus and semiconductor wafer manufacturing method |
| CN103228387B (en) * | 2010-11-24 | 2015-09-02 | 三菱电机株式会社 | Wire electric discharge machine and semiconductor chip manufacturing method |
| CN103028797A (en) * | 2012-11-30 | 2013-04-10 | 南昌大学 | Device for prolonging service life of wire-electrode cutting conductive block |
| CN103028797B (en) * | 2012-11-30 | 2015-08-12 | 南昌大学 | A kind of extended line cuts the device in conducting block service life |
| CN104400162A (en) * | 2014-10-29 | 2015-03-11 | 苏州市宝玛数控设备有限公司 | High-precision wire cut electrical discharge machining machine tool |
| CN104589153A (en) * | 2015-02-02 | 2015-05-06 | 常迎斌 | WEDM (Wire Electrical Discharge Machining) high-efficiency water spraying assembly |
| CN106735647A (en) * | 2015-11-23 | 2017-05-31 | 苏州市金马机械电子有限公司 | Edm of big taper bed |
| CN106392221A (en) * | 2016-06-15 | 2017-02-15 | 苏州市振业模具有限公司 | Efficient automobile die linear cutting machine |
| CN106392223A (en) * | 2016-06-15 | 2017-02-15 | 苏州市振业模具有限公司 | Wire cutting machine for automobile door frame die |
| CN106001812A (en) * | 2016-06-15 | 2016-10-12 | 苏州市振业模具有限公司 | Wire cutting machine for processing vehicle mold |
| WO2020134080A1 (en) * | 2018-12-28 | 2020-07-02 | 苏州昕玺包装制品有限公司 | Cutter for mold steel, and cutting machining method therefor |
| WO2020134081A1 (en) * | 2018-12-28 | 2020-07-02 | 苏州昕玺包装制品有限公司 | Medium nozzle for die steel cutting |
| CN114990976A (en) * | 2022-06-15 | 2022-09-02 | 刘少卿 | Bridge construction pavement cutting device and cutting method |
| CN114990976B (en) * | 2022-06-15 | 2024-04-19 | 重庆市市政设计研究院有限公司 | Bridge construction pavement cutting device and cutting method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |