CN1803362A - Adjustable wire dispenser of wire quick-moving type electrospark wire-electrode cutting machine tool ,and its production method - Google Patents
Adjustable wire dispenser of wire quick-moving type electrospark wire-electrode cutting machine tool ,and its production method Download PDFInfo
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- CN1803362A CN1803362A CN 200610200034 CN200610200034A CN1803362A CN 1803362 A CN1803362 A CN 1803362A CN 200610200034 CN200610200034 CN 200610200034 CN 200610200034 A CN200610200034 A CN 200610200034A CN 1803362 A CN1803362 A CN 1803362A
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- electrical discharge
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Abstract
The invention discloses an adjustable guide frame and making method of rapid yarn electric spark wire cutting machine, which comprises the following steps: fixing a cantilever on the machine pillar; setting a vertical track of machine working bench in front of cantilever; assembling slider to move and locate on the track in front of cantilever; setting the upper guide wheel of electrode yarn on the slider to move vertically. The invention simplifies the structure with good working stability, which is convenient to adjust the position of guide wheel.
Description
Technical field:
The present invention relates to a kind of adjustable frame and preparation method of fast wire electrical discharge machine tool, belong to fast wire electrical discharge machine tool technical field.
Background technology:
In fast wire electrical discharge machine tool processing, the original position that must guarantee the wire electrode axis keeps vertical with work top, should make processing parts be in the centre position at the upper and lower guide wheel center of wire electrode simultaneously, and distance minimum under the situation that guarantees processing at processing parts and upper and lower guide wheel center is advisable, can guarantees better that like this processing parts obtains the accuracy of form and position preferably; But, therefore require between upper and lower guide wheel apart from adjustable because the thickness of processing parts varies.Analyze the processing characteristics and the machine tool structure characteristics of fast wire electrical discharge machine tool and be not difficult to find that adopt the lower tumbler invariant position, the work rest height is constant, the position of vertically adjusting upper block is the most desirable.In the prior art, the fast wire electrical discharge machine tool of tradition generally all adopts the structure (its structural representation as shown in Figure 1) of tuning-fork type adjustable frame, the adjustable frame of this tuning-fork type will be installed in by the mode of track as the cantilever that slide block uses on the track of column (14) of fast wire electrical discharge machine tool, and the upper block of leading electrode silk is installed in the front end of cantilever, its cantilever can slide in the track on column, realizes moving up and down of its cantilever by the screw mandrel that hand-turning is installed on the column.Because slideway and column interorbital on the cantilever of using as slide block of this adjustable frame of the prior art certainly exist the gap, simultaneously because the restriction of its structure, the track of its column and the slideway of cantilever can not seal, thereby being easy to cause exists foreign matter between the slideway of the track of column and cantilever, so just inevitably can make the relative position of its cantilever and track can produce displacement, and because the length of its cantilever sliding way is far smaller than the horizontal range of its upper block distance of shaft centers raceway surface, gap between its track and the slideway and displacement must be amplified, make the position of its upper block in the horizontal plane parallel, produce bigger variation, thereby make wire electrode axis and work top perpendicularity produce bigger variation with the work top of fast wire electrical discharge machine tool.Therefore must readjust the perpendicularity of wire electrode axis and work top after the fast wire electrical discharge machine tool of this class raises whole guide frame height, this is in use very constant; And existingly this track is arranged on adjustable frame structure on the column,, thereby has influenced the machining accuracy of lathe because its cantilever is to the amplification of its slideway and orbit gap, so reduces the working stability performance of wire electrode upper block greatly.
Summary of the invention:
The objective of the invention is: provide a kind of simple in structure, the working stability performance is good and adjust the adjustable frame and the preparation method of convenient and labor-saving fast wire electrical discharge machine tool when adjusting the upper-lower position of wire electrode upper block, to overcome the deficiencies in the prior art.
The adjustable frame preparation method of fast wire electrical discharge machine tool of the present invention is: it comprises the upper block that is used for the leading electrode silk, when making the adjustable frame that the upper block can make wire electrode moves up and down, on the column of fast wire electrical discharge machine tool, fix a cantilever earlier, and a vertical track of work top with fast wire electrical discharge machine tool is set at the front end of cantilever, a slide block that can move up and down in orbit and can also be positioned on the track is installed on the track of cantilever front end then, the upper block of leading electrode silk is installed in it can be moved up and down with slide block.
Be installed in slide block length on the cantilever front end track greater than the distance of upper block axle center to cantilever front end raceway surface.
The adjustable frame of fast wire electrical discharge machine tool of the present invention is: it is made up of the upper block (5) that can be fixed on the cantilever (1) on the fast wire electrical discharge machine tool column and be provided with the railroad shoe (2) and the slide block (4) of track (3) and be used for leading electrode silk (6), railroad shoe (2) is fixed on the front end of cantilever (1), upper block (5) is installed on the slide block (4), track (3) is connected on the railroad shoe (2) by set screw (7), and track (3) is perpendicular to the work top of fast wire electrical discharge machine tool, on slide block (4), be provided with the slideway that matches with track (3), slide block (4) is installed on the track (3) by its slideway, on railroad shoe (2), be fixed with motor cabinet (8), screw mandrel (10) is housed on motor cabinet (8), the feed screw nut (11) who is enclosed within on the screw mandrel (10) is being housed on the slide block (4).
Track (3) and the cross sectional shape that is located at the slideway on the slide block (4) are the V font.
Motor (9) also is housed on motor cabinet (8), and the rotating shaft of motor (9) is connected with screw mandrel (10) by shaft coupling (12).
On slide block (4), be with telescopic dust cover (13).
Cantilever (1) be shaped as the L word shape.
Owing to adopted technique scheme, the present invention is arranged on the track of traditional design on fast wire electrical discharge machine tool column the front end of upper block cantilever, and cantilever is fixed on the column, this has not only strengthened the vibration strength and the rigidity of adjustable frame of the present invention greatly, but also shortened the distance of upper block axle center greatly, thereby eliminated gap between track and the slideway and displacement influence effectively to upper block to raceway surface; In addition, adopt the present invention, can not only be by the manual adjustments upper block move up and down the position (when adopting manual adjustments, only need motor is taken off, and regulating handle of installation gets final product on screw mandrel), and can also be by the position that moves up and down of motorized adjustment upper block, thereby alleviated operator's labour intensity greatly and made more convenient to operate, slide block of the present invention is made longlyer than the chute length of traditional sliding gib easily simultaneously, therefore its position length is also just longer, and its job stability is also just better; Slide block of the present invention and orbit gap adopt adjustable design (can regulate its gap by set screw 7), its slide block length is greater than the distance of guide wheel to track, therefore to well reducing effect because the displacement of guide wheel in horizontal plane that fit clearance and foreign matter cause has, make upper block (or adjusting the back) displacement that the position is not subjected to displacement or produces in horizontal plane in height adjustment process very little, can satisfy requirements of one's work fully, in addition, therefore can't produce foreign matter in orbital plane because slide block of the present invention has adopted dustproof design.Through actual test shows, the upper block of apparatus of the present invention moves to peak from minimum point, stroke 200mm, and the horizontal displacement of its upper block can be controlled in the 0.01mm, can satisfy instructions for use fully.Therefore, the present invention compared with prior art, advantage simple in structure, that the working stability performance is good that the present invention not only has is adjusted convenient and labor-saving advantage but also have when adjusting the upper-lower position of wire electrode upper block.
Description of drawings:
The structural representation of the tuning-fork type adjustable frame that accompanying drawing 1 is adopted for the fast wire electrical discharge machine tool of tradition;
Accompanying drawing 2 is a structural representation of the present invention;
Accompanying drawing 3 is the right TV structure schematic diagram of accompanying drawing 2;
The specific embodiment:
Embodiments of the invention: when making the adjustable frame that the upper block can make wire electrode moves up and down, can make as follows: on the column of fast wire electrical discharge machine tool, fix a cantilever earlier by the mode of bolt or one-piece casting, and the front end of cantilever make or install one with the vertical track of work top of wire electrical discharge machine tool soon, a slide block that can move up and down in orbit and can also be positioned on the track is installed on the track of cantilever front end then, the upper block of leading electrode silk is installed in it can be moved up and down with slide block, and preferably make the slide block length that is installed on the cantilever front end track greater than the distance of upper block axle center to cantilever front end raceway surface.
When adopting method of the present invention to make the adjustable frame of fast wire electrical discharge machine tool, preferably it can be regulated that guide frame can be fixed on cantilever 1 on the fast wire electrical discharge machine tool column by one and the upper block that is used for leading electrode silk 65 of railroad shoe 2 that is provided with track 3 and a slide block 4 and a routine is formed, during making, preferably the shape of cantilever 1 is made into the shape of L word, has better rigidity like this, railroad shoe 2 is fixed on the front end of cantilever 1, upper block 5 is installed on the slide block 4, track 3 is connected on the railroad shoe 2 by set screw 7, and make the work top of track 3 perpendicular to fast wire electrical discharge machine tool, on slide block 4, produce the slideway that matches with track 3, slide block 4 is installed on the track 3 by its slideway, for accurate positioning and the operation more stable, preferably track 3 and the cross sectional shape that is located at the slideway on the slide block 4 are made into the V font, more laborsaving convenience in order to operate, can on railroad shoe 2, fix a motor cabinet 8, on motor cabinet 8, load onto motor 9 and screw mandrel 10, and fixing a feed screw nut 11 that can be enclosed within on the screw mandrel 10 on the slide block 4, shaft coupling 12 is passed through in the rotating shaft of motor 9 be connected with screw mandrel 10; On slide block 4, put a telescopic dust cover 13 then.
Claims (7)
1. the adjustable frame preparation method of a fast wire electrical discharge machine tool, it comprises the upper block that is used for the leading electrode silk, it is characterized in that: when making the adjustable frame that the upper block can make wire electrode moves up and down, on the column of fast wire electrical discharge machine tool, fix a cantilever earlier, and a vertical track of work top with fast wire electrical discharge machine tool is set at the front end of cantilever, a slide block that can move up and down in orbit and can also be positioned on the track is installed on the track of cantilever front end then, the upper block of leading electrode silk is installed in it can be moved up and down with slide block.
2. according to the adjustable frame preparation method of the fast wire electrical discharge machine tool of claim 1, it is characterized in that: be installed in slide block length on the cantilever front end track greater than the distance of upper block axle center to cantilever front end raceway surface.
3. the adjustable frame of a fast wire electrical discharge machine tool, it is characterized in that: it is made up of the upper block (5) that can be fixed on the cantilever (1) on the fast wire electrical discharge machine tool column and be provided with the railroad shoe (2) and the slide block (4) of track (3) and be used for leading electrode silk (6), railroad shoe (2) is fixed on the front end of cantilever (1), upper block (5) is installed on the slide block (4), track (3) is connected on the railroad shoe (2) by set screw (7), and track (3) is perpendicular to the work top of fast wire electrical discharge machine tool, on slide block (4), be provided with the slideway that matches with track (3), slide block (4) is installed on the track (3) by its slideway, on railroad shoe (2), be fixed with motor cabinet (8), screw mandrel (10) is housed on motor cabinet (8), the feed screw nut (11) who is enclosed within on the screw mandrel (10) is being housed on the slide block (4).
4. according to the adjustable frame of the fast wire electrical discharge machine tool of claim 3, it is characterized in that: track (3) and the cross sectional shape that is located at the slideway on the slide block (4) are V-shape.
5. according to the adjustable frame of the fast wire electrical discharge machine tool of claim 3, it is characterized in that: motor (9) also is housed on motor cabinet (8), and the rotating shaft of motor (9) is connected with screw mandrel (10) by shaft coupling (12).
6. according to the adjustable frame of the fast wire electrical discharge machine tool of claim 3, it is characterized in that: on slide block (4), be with telescopic dust cover (13).
7. according to the adjustable frame of the fast wire electrical discharge machine tool of claim 3, it is characterized in that: cantilever (1) be shaped as the L word shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006102000340A CN100453231C (en) | 2006-01-16 | 2006-01-16 | Adjustable wire dispenser of wire quick-moving type electrospark wire-electrode cutting machine tool ,and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006102000340A CN100453231C (en) | 2006-01-16 | 2006-01-16 | Adjustable wire dispenser of wire quick-moving type electrospark wire-electrode cutting machine tool ,and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1803362A true CN1803362A (en) | 2006-07-19 |
| CN100453231C CN100453231C (en) | 2009-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006102000340A Expired - Fee Related CN100453231C (en) | 2006-01-16 | 2006-01-16 | Adjustable wire dispenser of wire quick-moving type electrospark wire-electrode cutting machine tool ,and its production method |
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| CN (1) | CN100453231C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728913A (en) * | 2012-06-26 | 2012-10-17 | 安徽省振泉数控科技有限公司 | Molybdenum wire lifting device of numerical control wire cut electric discharge machine |
| CN103934526A (en) * | 2014-05-09 | 2014-07-23 | 苏州中谷机电科技有限公司 | Wire cutting machine used for machining large annular workpieces and machining method of large annular workpieces |
| CN104023890A (en) * | 2012-10-30 | 2014-09-03 | 三菱电机株式会社 | Wire electrical discharge machining device |
| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064697U (en) * | 1989-11-21 | 1990-10-31 | 北京市电加工研究所 | Adjustable, constant tension, and limited vibration filament support with fast feeding and linear cutting |
| CN1022343C (en) * | 1990-10-22 | 1993-10-06 | 王崔杉 | Telescopic element |
| CN2102816U (en) * | 1991-10-21 | 1992-04-29 | 王春福 | Side-position process device for electric spark machine tool |
| CN2161405Y (en) * | 1993-08-03 | 1994-04-13 | 田耕 | Wire arm of wire-cutter with drilling device |
| JP2001259932A (en) * | 2000-03-21 | 2001-09-25 | Mitsutoyo Corp | Guide mechanism for wire electrode for electric discharge machining and method for electric discharge machining by wire electrode for machining |
| US6791054B1 (en) * | 2003-07-31 | 2004-09-14 | General Electric Company | Electrode holding and dispensing assembly for electrical discharge machining apparatus |
| CN2695159Y (en) * | 2004-01-15 | 2005-04-27 | 李忠华 | Wire cutting cross guide wheel large inclination lifting oscillating linked electrode wire support |
| CN2703604Y (en) * | 2004-05-12 | 2005-06-08 | 武汉楚天激光（集团）股份有限公司 | Lifting working table of laser processor |
| CN2855610Y (en) * | 2006-01-13 | 2007-01-10 | 贵州科邦科技实业有限责任公司 | Adjustable wire frame for quick wire-moving electric spark linear cutting machine |
-
2006
- 2006-01-16 CN CNB2006102000340A patent/CN100453231C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728913A (en) * | 2012-06-26 | 2012-10-17 | 安徽省振泉数控科技有限公司 | Molybdenum wire lifting device of numerical control wire cut electric discharge machine |
| CN102728913B (en) * | 2012-06-26 | 2014-02-26 | 安徽省振泉数控科技有限公司 | Molybdenum wire lifting device of numerical control wire cut electric discharge machine |
| CN104023890A (en) * | 2012-10-30 | 2014-09-03 | 三菱电机株式会社 | Wire electrical discharge machining device |
| CN104023890B (en) * | 2012-10-30 | 2016-02-03 | 三菱电机株式会社 | Wire discharge processing apparatus |
| CN103934526A (en) * | 2014-05-09 | 2014-07-23 | 苏州中谷机电科技有限公司 | Wire cutting machine used for machining large annular workpieces and machining method of large annular workpieces |
| CN103934526B (en) * | 2014-05-09 | 2017-04-05 | 苏州中谷机电科技有限公司 | A kind of large-scale annulus work pieces process wire cutting machine tool and its processing method |
| 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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| Publication number | Publication date |
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| CN100453231C (en) | 2009-01-21 |
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Granted publication date: 20090121 Termination date: 20140116 |