CN203804353U - Double-head and double-wire medium-speed wire cutting device - Google Patents
Double-head and double-wire medium-speed wire cutting device Download PDFInfo
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- CN203804353U CN203804353U CN201420012309.8U CN201420012309U CN203804353U CN 203804353 U CN203804353 U CN 203804353U CN 201420012309 U CN201420012309 U CN 201420012309U CN 203804353 U CN203804353 U CN 203804353U
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- wire
- guide rail
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- machining
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Abstract
The utility model discloses a double-head and double-wire medium-speed wire cutting device. The double-head and double-wire medium-speed wire cutting device comprises a mechanical body, wherein the mechanical body comprises a frame and a workbench arranged on the frame; the workbench comprises a wire conveying mechanism and a driving device which is in transmission connection with the wire conveying mechanism; the wire conveying mechanism comprises an upper wire conveying positioning plate and a lower wire running mechanism; the wire moving mechanism comprises a molybdenum wire running mechanism and a copper wire running mechanism respectively. By adopting the wire cutting device, the defects of the conventional medium-speed wire cutting are overcome, and double-head and double-wire machining which can be switched between a low-speed wire cutting copper wire taken as an electrode wire and a medium-speed molybdenum wire taken as an electrode wire; meanwhile, two machining capabilities are available, rough machining of machined workpieces can be performed by using a molybdenum wire, and the use cost can be reduced particularly when the areas of to-be-machined workpieces are large; if precision machining is required, the molybdenum wire can be used for performing rough machining with a certain margin, and the low-speed wire conveying mechanism is used for performing finish machining, so that the machining smoothness is increased, and the cost of consumables is lowered.
Description
Technical field
The utility model relates to wire cutting machine tool field, relates in particular to a kind of middle wire-moving cutter sweep of double end two-wire.
Background technology
21st century is knowledge, information and scientific technology epoch.Along with the continuous fast development of society, knowledge economy are constantly consolidated, innovative technology is the lofty perch of current world economy development.At machinery, EDM Technology field, wire-moving cutting is applicable to precision cutting, processes the mould of various complicated shapes, has the advantages such as speed is fast, the cycle is short, applies very universal.
Wire cutting machine is a kind of Digit Control Machine Tool of electric conductor being processed by discharge mode by reciprocating wire electrode, and in process, wire electrode moves back and forth.The wire feeder of wire-moving cutting machine has direct impact to the surface roughness of processing work and size.Existing Wire EDM wire form difference can be divided into three kinds: high-speed wire linear cutting, the cutting of middle wire-moving and the cutting of low-speed wire cutting line.
Wherein, high-speed wire linear cutting: high speed travelling wire, speed is 9～10 meter per seconds, adopts molybdenum filament to make wire electrode, Reusability capable of circulation; Middle wire-moving cutting: what add low-speed wire cutting on high speed travelling wire basis repeatedly repaiies cutter function, and precision fineness is better than high speed travelling wire; The cutting of low-speed wire cutting line: low-speed wire cutting, speed is less than 10 ms/min, and wire electrode adopts copper wire, only uses once.The pulse power is added between workpiece and wire electrode, and general workpiece connects positive pole, and wire electrode connects negative pole.Between workpiece and wire electrode, with nozzle, spray into working solution (emulsion, deionized water etc.).In low-speed wire cutting Wire-cut Electrical Discharge Machining, because wire electrode is constantly updated, be conducive to improve machining accuracy and reduce surface roughness.
Produce effect in conjunction with in wire-moving cutting and low-speed wire cutting line cutting conversion use, on the basis of high accuracy and best bright finish, improve machining accuracy and reduce surface roughness.
Summary of the invention
The purpose of this utility model is, for the deficiencies in the prior art, a kind of middle wire-moving cutter sweep of double end two-wire is provided, overcome the deficiency of existing middle wire-moving cutting, utilize low-speed wire cutting line cutting high precision, best bright finish, both available low-speed wire cutting line cutting copper cash was processed as wire electrode, the double end mariages exchange processing that available middle wire molybdenum filament wire electrode is processed again.
For effectively addressing the above problem, the technical scheme that the utility model is taked is as follows:
A kind of middle wire-moving cutter sweep of double end two-wire, comprise a basic machine, this basic machine comprises frame and is arranged on the workbench in frame, described workbench comprises wire feeder and the drive unit being in transmission connection with it, described wire feeder comprises the wire location-plate on top and the silk thread travelling mechanism of bottom, and described silk thread travelling mechanism comprises respectively independently molybdenum filament travelling mechanism and copper wire travelling mechanism.
Especially, described workbench also comprises guide rail mechanism, and described guide rail mechanism is arranged on the below of described wire feeder.
Especially, described guide rail mechanism comprises guide rail bracket, guide rail and slide block, and described guide rail bracket connects described frame, and described guide rail is arranged on described guide rail bracket, and described slide block is arranged on described guide rail, and described slide block slides along guide rail.
Especially, described molybdenum filament travelling mechanism and copper wire travelling mechanism are separate, and the exchange that meets processing stations is selected.
Especially, on described wire location-plate, by track, many group positioning guide wheels are set.
Especially, comprise a mechanical holder in described frame, described wire feeder is arranged on described mechanical holder.
The beneficial effects of the utility model: the middle wire-moving cutter sweep of the double end two-wire that the utility model provides overcomes the deficiency of existing middle wire-moving cutting, utilize low-speed wire cutting line cutting high precision, best bright finish, both available low-speed wire cutting line cutting copper cash was processed as wire electrode, the double end mariages exchange processing that available middle wire molybdenum filament wire electrode is processed again; Thereby make it have two kinds of working abilities, available molybdenum filament carries out roughing to workpiece to be machined simultaneously, while particularly wanting processing work area large, can save use cost; As needing Precision Machining can first with molybdenum filament, leave the roughing of surplus, recycling low-speed wire cutting travelling mechanism carries out fine finishining, and machining accuracy fineness is improved, and reduces and uses consumables cost.
Below in conjunction with accompanying drawing, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is the middle wire-moving cutter sweep front view of the disclosed double end two-wire of the utility model;
Fig. 2 is the middle wire-moving cutter sweep side view of the disclosed double end two-wire of the utility model.
Wherein:
001 frame, 002 workbench, 003 wire feeder, 004 drive unit, 005 wire location-plate, 006 silk thread travelling mechanism, 007 molybdenum filament travelling mechanism, 008 copper wire travelling mechanism, 009 positioning guide wheel, 010 mechanical holder.
The specific embodiment
Embodiment 1:
As shown in Figures 1 and 2, the middle wire-moving cutter sweep of the disclosed double end two-wire of the present embodiment, comprise a basic machine, this basic machine comprises frame 001 and is arranged on the workbench 002 in frame 001, the drive unit 004 that described workbench 002 comprises wire feeder 003 and is in transmission connection with it, described wire feeder 003 comprises the wire location-plate 005 on top and the silk thread travelling mechanism 006 of bottom, and described silk thread travelling mechanism 006 comprises respectively independently molybdenum filament travelling mechanism 007 and copper wire travelling mechanism 008.
Described workbench also comprises guide rail mechanism, and described guide rail mechanism is arranged on the below of described wire feeder 003.Described guide rail mechanism comprises guide rail bracket, guide rail and slide block, and described guide rail bracket connects described frame 001, and described guide rail is arranged on described guide rail bracket, and described slide block is arranged on described guide rail, and described slide block slides along guide rail.Described molybdenum filament travelling mechanism 007 and copper wire travelling mechanism 008 are separate, and the exchange that meets processing stations is selected.On described wire location-plate 005, by track, many group positioning guide wheels 009 are set.In described frame 001, comprise a mechanical holder 010, described wire feeder 003 is arranged on described mechanical holder 010.
This embodiment know-why is as follows:
In the present embodiment, the middle wire-moving cutter sweep of the double end two-wire that the utility model provides overcomes the deficiency of existing middle wire-moving cutting, utilize low-speed wire cutting line cutting high precision, best bright finish, both available low-speed wire cutting line cutting copper cash was processed as wire electrode, the double end mariages exchange processing that available middle wire molybdenum filament wire electrode is processed again; Thereby make it have two kinds of working abilities, available molybdenum filament carries out roughing to workpiece to be machined simultaneously, while particularly wanting processing work area large, can save use cost; As needing Precision Machining can first with molybdenum filament, leave the roughing of surplus, recycling low-speed wire cutting travelling mechanism carries out fine finishining, and machining accuracy fineness is improved, and reduces and uses consumables cost.By above-described embodiment, illustrate and of the present utility modelly realize Basic principles and devices structure, but the utility model is not limited to above-mentioned embodiment, do not mean that the utility model must rely on above-mentioned theory and structure and could implement.Person of ordinary skill in the field should understand; to any improvement of the present utility model; to the utility model selected realize that principle equivalence is replaced and and the interpolation of step, the selection of concrete mode etc., within all dropping on protection domain of the present utility model and open scope.
The utility model is not limited to above-mentioned embodiment, and all employings and the utility model analog structure are realized all modes of the utility model object, all within protection domain of the present utility model.
Claims (5)
1. the middle wire-moving cutter sweep of a double end two-wire, it is characterized in that, comprise a basic machine, this basic machine comprises frame and is arranged on the workbench in frame, described workbench comprises wire feeder and the drive unit being in transmission connection with it, described wire feeder comprises the wire location-plate on top and the silk thread travelling mechanism of bottom, and described silk thread travelling mechanism comprises respectively independently molybdenum filament travelling mechanism and copper wire travelling mechanism.
2. the middle wire-moving cutter sweep of double end two-wire according to claim 1, is characterized in that, described workbench also comprises guide rail mechanism, and described guide rail mechanism is arranged on the below of described wire feeder.
3. the middle wire-moving cutter sweep of double end two-wire according to claim 2, it is characterized in that, described guide rail mechanism comprises guide rail bracket, guide rail and slide block, and described guide rail is arranged on described guide rail bracket, described slide block is arranged on described guide rail, and described slide block slides along guide rail.
4. the middle wire-moving cutter sweep of double end two-wire according to claim 1, is characterized in that, on described wire location-plate, by track, many group positioning guide wheels is set.
5. the middle wire-moving cutter sweep of double end two-wire according to claim 1, is characterized in that, in described frame, comprise a mechanical holder, described wire feeder is arranged on described mechanical holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420012309.8U CN203804353U (en) | 2014-01-09 | 2014-01-09 | Double-head and double-wire medium-speed wire cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420012309.8U CN203804353U (en) | 2014-01-09 | 2014-01-09 | Double-head and double-wire medium-speed wire cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804353U true CN203804353U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420012309.8U Expired - Fee Related CN203804353U (en) | 2014-01-09 | 2014-01-09 | Double-head and double-wire medium-speed wire cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234510A (en) * | 2015-11-18 | 2016-01-13 | 苏州信利昌电子材料有限公司 | Wire cutting device |
-
2014
- 2014-01-09 CN CN201420012309.8U patent/CN203804353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234510A (en) * | 2015-11-18 | 2016-01-13 | 苏州信利昌电子材料有限公司 | Wire cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170109 |