CN206153705U - Multilayer line arm spark -erosion wire cutting machine bed - Google Patents
Multilayer line arm spark -erosion wire cutting machine bed Download PDFInfo
- Publication number
- CN206153705U CN206153705U CN201621070823.2U CN201621070823U CN206153705U CN 206153705 U CN206153705 U CN 206153705U CN 201621070823 U CN201621070823 U CN 201621070823U CN 206153705 U CN206153705 U CN 206153705U
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- China
- Prior art keywords
- arm
- molybdenum filament
- filar guide
- column
- stand
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a multilayer line arm spark -erosion wire cutting machine bed, including the lathe to and set up stand, work rest and the molybdenum filament section of thick bamboo on the lathe, the winding has the molybdenum filament on the molybdenum filament section of thick bamboo, the arm that rolls off the production line is installed to the lower part of stand, the arm of reaching the standard grade is installed on the upper portion of stand, the mid -mounting of stand has at least one central line arm, reach the standard grade the both ends of arm and install the upper block, it installs the lower tumbler to roll off the production line the both ends of arm, the arm of reaching the standard grade is kept away from the one end of stand and is installed electrically conductive last filar guide in the below of upper block, the arm that rolls off the production line is kept away from the one end of stand and is installed electrically conductive lower filar guide in the top of lower tumbler, two electrically conductive well filar guides are installed in the top and the below symmetry of the one end of keeping away from the stand to the central line arm, the molybdenum filament passes through a molybdenum filament section of thick bamboo in proper order, the upper block, go up the filar guide, well filar guide, filar guide and lower tumbler form loop configuration down, the utility model discloses can improve the cutting efficiency of current spark -erosion wire cutting machine bed by a wide margin to guarantee the security of molybdenum filament.
Description
Technical field
The utility model is related to electric spark linear cutting machine, specially a kind of electricity higher with multilayer wire arm cutting efficiency
Spark wire-cutting machine tool.
Background technology
WEDM be mainly used in all kinds of moulds, electrode, precision parts manufacture, hard alloy, hardened steel,
The complex-shaped surface mould of the various electric conductors such as graphite, aluminium alloy, structural steel, stainless steel, titanium alloy, diamond and curved surface body are processed.
Using computerized control system, full Chinese Automatic Drawing programming, control software.There are track, time showing in processing, can understand at any time
Wire in processing situation has multiple cutting function feature.
Existing electric spark linear cutting machine mostly just on column arrange one layer of reach the standard grade arm and one layer of offline arm, two
One layer of work rest is correspondingly arranged between line arm, workpiece to be cut is fixed on work rest, after the molybdenum filament between upper offline arm is powered
Workpiece is cut, the cutting efficiency of the electric spark linear cutting machine of the structure is relatively low, be once only capable of entering for a workpiece
Row cutting；And if reached the standard grade the distance between arm and offline arm by increase, arrange multilayer workpiece frame to place each workpiece simultaneously
Cut, need the length for lengthening molybdenum filament, relative molybdenum filament two ends to load higher voltage, the fracture that molybdenum filament easily occurs.
Patent document（CN201010137796.7）A kind of electrode wire break-proof stabilizer of wire cutting machine tool is disclosed, this is anti-breaking
Two are adopted when using on stabilizer cutting on line lathe, wire electrode vertical direction upper and lower ends, wire electrode fortune is separately fixed at
Wire electrode is pressed into arc, thus vibrations resistance is rested at guide wheel by row by conducting block, thread pressing block and locating piece, thread pressing block,
Wire electrode operation is larger by resistance during break-proof stabilizer, and the wire electrode discharge section operated between two break-proof stabilizers (is cut
Cut part) have compared with hightension all the time, make wire electrode normal work.In view of the base of the electrode wire break-proof stabilizer of wire cutting machine tool
A kind of multilayer wire arm electric spark linear cutting machine with more high cutting efficiency how is designed on plinth, is worth those skilled in the art
Deep thinking.
The content of the invention
For the defect of above-mentioned prior art, the technical problems to be solved in the utility model is to provide a kind of multilayer wire arm
Electric spark linear cutting machine, improves cutting efficiency, while ensureing the security performance of molybdenum filament.For this utility model be designed with as
Lower scheme：
A kind of multilayer wire arm electric spark linear cutting machine, including lathe, and be arranged at the column on lathe, work rest and
Molybdenum filament cylinder, is wound with molybdenum filament on the molybdenum filament cylinder, the bottom of the column is provided with offline arm, and the top of column is provided with reaches the standard grade
Arm, is provided with least one center line arm in the middle part of the column, the two ends of the arm of reaching the standard grade are provided with upper block, and the two of offline arm
End is provided with lower tumbler, and the described one end of arm away from column of reaching the standard grade is provided with the upper filar guide of conduction, institute below upper block
The lower filar guide that the one end of offline arm away from column is provided with conduction above lower tumbler is stated, the center line arm is in away from column
One end above and below be symmetrically installed with the middle filar guide of two conductions, the molybdenum filament sequentially pass through molybdenum filament cylinder, upper block,
Upper filar guide, middle filar guide, lower filar guide and lower tumbler form closed loop configuration；The work rest includes at least two-layer part frame, appoints
The described part frame of meaning is located between two adjacent line arms；And every two adjacent line arms and the correspondence of the part frame between it are solely
Vertical high frequency electric source, two relative filar guides connect the negative pole of high frequency electric source by wire on two adjacent line arms, adjacent
Two line arms between part frame pass through the positive pole that wire connects high frequency electric source, and mutually insulated between each part frame.
Further, it is described to reach the standard grade arm and center line arm is flexibly connected by lowering or hoisting gear with column.
The beneficial effects of the utility model are：
The utility model is simple and reliable for structure, multilayer wire arm configuration is arranged on the column of lathe, while by work rest
Part rack-layer number accordingly increase；One layer of part frame, phase between two adjacent line arms are correspondingly arranged between the adjacent line arm of each two
To filar guide pass through molybdenum filament, filar guide, can be with reference to electrode wire break-proof stabilizer of wire cutting machine tool structure of the prior art
Conductive to prevent molybdenum filament from rupturing simultaneously, two filar guides connect high frequency electric source negative pole by wire, and corresponding part frame then connects high-frequency electrical
The positive pole in source, is so divided into two-by-two a cutting group equivalent to by the line arm on column, by the molybdenum filament pair connected between two line arms
Workpiece on part frame is cut, and different cutting groups adopt independent high frequency electric source, break-make can be individually controlled, while cutting to each
Cutting group voltage of molybdenum filament loading can be consistent without the need for improving with original, and each cutting group is entered to the workpiece on each layer part frame of work rest simultaneously
Row cutting, cutting efficiency at least can be improved more than twice, and not affect the security of molybdenum filament.
Description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings, wherein：
Fig. 1 is structural representation of the present utility model.
Specific embodiment
A kind of multilayer wire arm electric spark linear cutting machine with reference to shown in Fig. 1, including lathe 1, and be arranged on lathe 1
Column 3, work rest 2 and molybdenum filament cylinder 4, be wound with molybdenum filament 5 on the molybdenum filament cylinder 4.
The bottom of the column 3 is provided with offline arm 6, and the top of column 3 is provided with arm 8 of reaching the standard grade, the middle part of the column 3
In offline arm 6 and reach the standard grade a center line arm 7 is installed between arm 8.
The two ends for reaching the standard grade arm 8 are provided with upper block 8a, and the two ends of offline arm 6 are provided with lower tumbler 6a, described to reach the standard grade
Arm 8 is provided with the upper filar guide 8b of conduction away from one end of column 3 below upper block 8a, and the offline arm 6 is away from column 3
One end be provided with above lower tumbler 6a conduction lower filar guide 6b, the center line arm 7 is in the upper of the one end away from column 3
Side and lower section are symmetrically installed with middle filar guide 7a, 7b of two conductions, the molybdenum filament 5 sequentially pass through molybdenum filament cylinder 4, upper block 8a,
Upper filar guide 8b, middle filar guide 7a, 7b, lower filar guide 6b and lower tumbler 6a form closed loop configuration.
Filar guide is referring in particular to patent document（CN201010137796.7）Disclose a kind of electrode wire of wire-cutting machine tools to prevent
Disconnected stabilizer structure.
The work rest 2 includes two-layer part frame 13,14, and part frame 13 is located at and reaches the standard grade between arm 8 and center line arm 7,14, part frame
Between center line arm 7 and offline arm 6, two cutting groups are divided into this.
Per adjacent two line arms and the part frame one independent high frequency electric source of correspondence between it（Do not embody in figure, reference
Available circuit attachment structure）, the upper filar guide 8b and middle filar guide 7a reached the standard grade on arm 8 and center line arm 7 is by the connection of wire 10 one
The negative pole of individual high frequency electric source, the positive pole of the high frequency electric source then passes through the connector frame 13 of wire 10；On center line arm 7 and offline arm 6
Middle filar guide 7b and lower filar guide 6b then connect the negative pole of another high frequency electric source, the positive pole connection of another high frequency electric source by wire
Part frame 14.Mutually insulated between part frame 13 and part frame 14, it is non-interference.
After the workpiece 15 on the part frame of one group of cutting group is machined, the high frequency electric source of the group can disconnect automatically, and another
It is unaffected that one cutting group can then continue processing.
Reach the standard grade arm 8 and center line arm 7 is arranged on column by lowering or hoisting gear, can be according to the workpiece 15 placed on work rest 2
Upper and lower adjustment height, lowering or hoisting gear can refer to patent document（CN201520404275.1）It is disclosed a kind of for wire cutting machine
Lowering or hoisting gear design and assembly on bed, are not described further herein.
The above, the only preferable specific embodiment of the utility model, but the utility model protection domain is not limited to
In this, any those familiar with the art in the technical scope that the utility model is disclosed, the change that can be readily occurred in
Change or replace, all should cover within protection domain of the present utility model.Therefore the utility model protection domain is with claim
The protection domain of book is defined.
Claims (2)
1. a kind of multilayer wire arm electric spark linear cutting machine, including lathe, and it is arranged at the column on lathe, work rest and molybdenum
Silk cylinder, is wound with molybdenum filament, it is characterised in that the bottom of the column is provided with offline arm, the top of column on the molybdenum filament cylinder
Arm of reaching the standard grade is installed, at least one center line arm is installed in the middle part of the column, the two ends of the arm of reaching the standard grade are provided with upper block,
The two ends of offline arm are provided with lower tumbler, and the described one end of arm away from column of reaching the standard grade is provided with the upper of conduction below upper block
Filar guide, the offline arm is provided with the lower filar guide of conduction, the center line arm away from one end of column above lower tumbler
The middle filar guide of two conductions is symmetrically installed with above and below the one end away from column, the molybdenum filament sequentially passes through molybdenum filament
Cylinder, upper block, upper filar guide, middle filar guide, lower filar guide and lower tumbler form closed loop configuration；The work rest includes at least two
Layer part frame, arbitrarily described part frame is located between two adjacent line arms；And per adjacent two line arms and the part frame between it
One independent high frequency electric source of correspondence, two relative filar guides connect high frequency electric source by wire on two adjacent line arms
Negative pole, the part frame between two adjacent line arms connects the positive pole of high frequency electric source, and mutually insulated between each part frame by wire.
2. a kind of multilayer wire arm electric spark linear cutting machine according to claim 1, its spy is, it is described reach the standard grade arm and in
Line arm is flexibly connected by lowering or hoisting gear with column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621070823.2U CN206153705U (en) | 2016-09-21 | 2016-09-21 | Multilayer line arm spark -erosion wire cutting machine bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621070823.2U CN206153705U (en) | 2016-09-21 | 2016-09-21 | Multilayer line arm spark -erosion wire cutting machine bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206153705U true CN206153705U (en) | 2017-05-10 |
Family
ID=58651187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621070823.2U Withdrawn - After Issue CN206153705U (en) | 2016-09-21 | 2016-09-21 | Multilayer line arm spark -erosion wire cutting machine bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206153705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166636A (en) * | 2016-09-21 | 2016-11-30 | 宫元凯 | A kind of many layer lines arm electric spark linear cutting machine |
| CN108296582A (en) * | 2017-12-20 | 2018-07-20 | 宁波韵升股份有限公司 | A kind of multi-thread wire electric spark line cutter |
-
2016
- 2016-09-21 CN CN201621070823.2U patent/CN206153705U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166636A (en) * | 2016-09-21 | 2016-11-30 | 宫元凯 | A kind of many layer lines arm electric spark linear cutting machine |
| CN106166636B (en) * | 2016-09-21 | 2019-03-22 | 宫元凯 | A kind of multilayer wire arm electric spark linear cutting machine |
| CN108296582A (en) * | 2017-12-20 | 2018-07-20 | 宁波韵升股份有限公司 | A kind of multi-thread wire electric spark line cutter |
| CN108296582B (en) * | 2017-12-20 | 2019-04-16 | 宁波韵升股份有限公司 | A kind of multi-thread wire electric spark line cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170510 Effective date of abandoning: 20190322 |