CN205551704U - Synchronous wire cut electrical discharge machining bed of bull - Google Patents
Synchronous wire cut electrical discharge machining bed of bull Download PDFInfo
- Publication number
- CN205551704U CN205551704U CN201620392808.3U CN201620392808U CN205551704U CN 205551704 U CN205551704 U CN 205551704U CN 201620392808 U CN201620392808 U CN 201620392808U CN 205551704 U CN205551704 U CN 205551704U
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- cutting machine
- wire
- discharge machining
- electrical discharge
- longitudinal
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to a synchronous wire cut electrical discharge machining bed of bull, including lathe bed, the wire cut electrical discharge machining headstock, vertical lead screw, servo motor and PLC programmable controller, the top surface of lathe bed is equipped with the longitudinal rail, installs two wire cut electrical discharge machining headstocks on it at least, the opposite of the wire cut electrical discharge machining headstock is equipped with the datum plane of perpendicular to lathe bed top surface, and a plurality of diameter 2mm, length are greater than 2.5m's stainless steel steel wire, compress tightly side by side on the datum plane through anchor clamps, add a set of independent longitudinal rail on every wire cut electrical discharge machining headstock to set up compensation lead screw and servo compensation motor between independent longitudinal rail, PLC programmable controller presses the molybdenum filament on the process setting command post dress wire cut electrical discharge machining headstock, reach the branch segment synchronization cutting of more than 2000 equidistant flute profiles to the stainless steel steel wire, and the while is according to the actual cut error of each wire cut electrical discharge machining headstock, instructs longitudinal compensation separately. The utility model discloses efficient, the slot pitch precision is good, accumulative error is little.
Description
Technical field
The utility model relates to a kind of wire cutting machine tool, particularly relates to a kind of use bull molybdenum filament that some equidistant grooves in same plane are carried out the wire cutting machine tool of segment sync cutting, belongs to linear cutting equipment design and manufacturing technology field.
Background technology
Batch is needed to use a kind of diameter 2mm, stainless steel steel wire up to 7.2m on spinning warp knitting machine, this steel wire is provided with more than 2000 bars and is perpendicular to steel wire axis, the groove of deep about 0.7mm, require that the most adjacent two groove range errors are not more than positive and negative 0.01mm, and the accumulated error of more than 2000 bar grooves is not more than positive and negative 0.1mm.Traditional processing method is: by some diameter 2mm, up to the side-by-side clamping of stainless steel steel wire of 7.2m, then the weldering of its two ends is connected shape integral；Spark cutting processing will be carried out on stainless steel steel wire integral retaining cutting on line lathe, molybdenum filament is driven to carry out next groove cutting to a side shifting constant distance by PLC command table after completing a groove cutting, the rest may be inferred, the groove cutting being successively performed in wire cutting machine tool working range；Owing to the working range of wire cutting machine tool is limited, can not once complete whole processing of total length more than 2000 groove, it is thus desirable to the fixture of dismounting clamping stainless steel steel wire, stainless steel steel wire entirety is moved a segment distance to a direction, in order to cutting molybdenum wire then carries out next section of spark cutting.There is obvious technical deficiency in this processing mode: 1, steel wire total length at least needs to dismount three times, troublesome poeration, time and effort consuming；2, the benchmark that dismounting causes differs, and needs take a significant amount of time and are adjusted compensating；3, accumulated error is big, inefficiency.Therefore, this processing method is relatively backward original.
Summary of the invention
The purpose of this utility model is that providing a kind of uses bull molybdenum filament that some equidistant grooves in same plane are carried out the wire cutting machine tool of segment sync cutting, makes the crudy of workpiece and operating efficiency be significantly improved.
To achieve these goals, the utility model takes techniques below scheme to implement: a kind of multi-head synchronous wire cutting machine tool, and including lathe bed, the wire cutting machine headstock, longitudinal screw mandrel, servomotor and PLC, the end face of lathe bed is provided with longitudinal rail；The two ends of longitudinal screw mandrel are movably connected in the both ends of longitudinal rail；The output shaft of servomotor is fixing with one end of longitudinal screw mandrel to be connected；The wire cutting machine headstock includes that molybdenum filament runs system and transverse feed mechanism, it is characterised in that:
On the longitudinal rail of described lathe bed end face, at least equidistant intervals installs two wire cutting machine headstocks, and institute's wiring cutting machine headstock forms screw pair with longitudinal screw mandrel respectively, thus forms the longitudinal feed mechanism of institute's wiring cutting machine headstock；
The opposite of the described cutting machine headstock is provided with the datum plane being perpendicular to lathe bed end face, some diameter 2mm, the length stainless steel steel wires more than 2.5m, it is pressed on datum plane side by side by fixture, and the axis of every steel wire is perpendicular with the cutting molybdenum wire on the wire cutting machine headstock.
It is further characterized in that:
Set up the longitudinal rail of one group of independence on described every wire cutting machine headstock, and realize respective longitudinal compensation by compensation screw mandrel and servo compensation motor between independent longitudinal rail；
Described PLC sends work order and compensating instruction respectively to servomotor and servo compensation motor by setup program.
The utility model equidistant intervals on the longitudinal rail of lathe bed end face installs at least two wire cutting machine headstocks, and the segment sync more than the stainless steel steel wire workpiece of 2.5m, some diameter 2mm, length being carried out equidistant flute profile by the cutting molybdenum wire on every headstock cuts simultaneously, simultaneously according to actual cutting error, cutting molybdenum wire carries out separate compensation, and therefore the utility model has advantage reasonable in design, that simple in construction, cutting efficiency high, slot pitch precision is good, accumulated error is little.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model:
Accompanying drawing 2 is I part-structure removal enlarged drawing in accompanying drawing 1.
At accompanying drawing 1, in 2: 1 is lathe bed, 2 and 2 ' and 2 ' ' it is the wire cutting machine headstock, 201 and 202 is one group of longitudinal rail on the wire cutting machine headstock 2, 201 ' and 202 ' is one group of longitudinal rail on the wire cutting machine headstock 2 ', 201 ' ' one group of longitudinal rail and on 202 ' ' are the wire cutting machine headstock 2 ' ', 203 and 203 ' and 203 ' ' be respectively the wire cutting machine headstock 2 and 2 ' and 2 ' ' on compensation screw mandrel, 204 and 204 ' and 204 ' ' be respectively the wire cutting machine headstock 2 and 2 ' and 2 ' ' on servo compensation motor, 3 is stainless steel steel wire workpiece, 4 is fixture, 5 is longitudinal screw mandrel, plane on the basis of 6, 7 is PLC, 8 is servomotor.
Detailed description of the invention
Below in conjunction with accompanying drawing the utility model is further explained explanation:
As shown in accompanying drawing 1,2, the end face of lathe bed 1 is provided with longitudinal rail, and on longitudinal rail, equidistant intervals installs three wire cutting machine headstocks 2 and 2 ' and 2 ' ', the wire cutting machine headstock 2 and 2 ' and 2 ' ' include that molybdenum filament runs system and transverse feed mechanism；The two ends of longitudinal screw mandrel 5 are movably connected in the both ends of longitudinal rail, the output shaft of servomotor 8 is fixing with one end of longitudinal screw mandrel 5 to be connected, the longitudinal feed mechanism of the wire cutting machine headstock 2 and 2 ' and 2 ' ' form screw pair with longitudinal screw mandrel 5 respectively, thus form the wire cutting machine headstock 2 and 2 ' and 2 ' '；The wire cutting machine headstock 2 and 2 ' and 2 ' ' opposite be provided with the datum plane 6 being perpendicular to lathe bed 1 end face, some diameter 2mm, the stainless steel steel wire workpiece 3 of a length of 7.2m, be pressed on side by side on datum plane 6 by fixture 4, and make axis and the wire cutting machine headstock 2 and 2 ' and 2 ' of every stainless steel steel wire workpiece 3 ' on cutting molybdenum wire perpendicular；The independent longitudinal compensation of the wire cutting machine headstock 2 and 2 ' and 2 ' ' on be respectively provided with the longitudinal rail 201 of one group of independence and 202,201 ' and 202 ', 201 ' ' and 202 ' ', and by compensating screw mandrel 203 and 203 ' and 203 ' between independent longitudinal rail ' and servo compensation motor 204 and 204 ' and 204 ' ' realize the wire cutting machine headstock 2 and 2 ' and 2 ' '；PLC 7 is by setup program to servomotor 8 and servo compensation motor 204,204 ', 204 ' ' send work order and compensating instruction respectively.
The utility model can first pass through the wire cutting machine headstock 2 and 2 ' and 2 ' ' a stainless steel steel wire workpiece 3 on datum plane 6 is carried out synchronous cutting, therefrom obtain the actual process data of respective operation interval, and according to the difference between actual process data and normal data, the establishment wire cutting machine headstock 2 and 2 ' and 2 ' respectively ' respective compensation program and typing PLC 7.The stainless steel steel wire workpiece 3 of some diameter 2mm, a length of 7.2m is being carried out in actual process, by PLC 7 to servo compensation motor 204 and 204 ' and 204 ' ' send timely compensation instruction respectively, thus realize the cutting processing of up to more than 2000 bar grooves on some stainless steel steel wire workpiece 3, and the spacing tolerance between the most adjacent two grooves is less than positive and negative 0.1mm less than positive and negative 0.01mm, total length accumulated error.
Claims (3)
1. a multi-head synchronous wire cutting machine tool, including lathe bed, the wire cutting machine headstock, longitudinal screw mandrel, servomotor and PLC, the end face of lathe bed is provided with longitudinal rail；The two ends of longitudinal screw mandrel are movably connected in the both ends of longitudinal rail；The output shaft of servomotor is fixing with one end of longitudinal screw mandrel to be connected；The wire cutting machine headstock includes that molybdenum filament runs system and transverse feed mechanism, it is characterised in that:
On the longitudinal rail of described lathe bed end face, at least equidistant intervals installs two wire cutting machine headstocks, and institute's wiring cutting machine headstock forms screw pair with longitudinal screw mandrel respectively, thus forms the longitudinal feed mechanism of institute's wiring cutting machine headstock；
The opposite of the described cutting machine headstock is provided with the datum plane being perpendicular to lathe bed end face, some diameter 2mm, the length stainless steel steel wires more than 2.5m, it is pressed on datum plane side by side by fixture, and the axis of every steel wire is perpendicular with the cutting molybdenum wire on the wire cutting machine headstock.
A kind of multi-head synchronous wire cutting machine tool the most according to claim 1, it is characterized in that: set up the longitudinal rail of one group of independence on described every wire cutting machine headstock, and realize respective longitudinal compensation by compensation screw mandrel and servo compensation motor between independent longitudinal rail.
A kind of multi-head synchronous wire cutting machine tool the most according to claim 1 and 2, it is characterised in that: described PLC sends work order and compensating instruction respectively to servomotor and servo compensation motor by setup program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392808.3U CN205551704U (en) | 2016-05-04 | 2016-05-04 | Synchronous wire cut electrical discharge machining bed of bull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392808.3U CN205551704U (en) | 2016-05-04 | 2016-05-04 | Synchronous wire cut electrical discharge machining bed of bull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551704U true CN205551704U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620392808.3U Expired - Fee Related CN205551704U (en) | 2016-05-04 | 2016-05-04 | Synchronous wire cut electrical discharge machining bed of bull |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-05-04 CN CN201620392808.3U patent/CN205551704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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 |
Granted publication date: 20160907 Termination date: 20210504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |