CN103406625A - Guide wheel lifting device for wire cutting machine - Google Patents
Guide wheel lifting device for wire cutting machine Download PDFInfo
- Publication number
- CN103406625A CN103406625A CN2013103667173A CN201310366717A CN103406625A CN 103406625 A CN103406625 A CN 103406625A CN 2013103667173 A CN2013103667173 A CN 2013103667173A CN 201310366717 A CN201310366717 A CN 201310366717A CN 103406625 A CN103406625 A CN 103406625A
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- China
- Prior art keywords
- guide wheel
- cutting machine
- wire cutting
- wire
- bracing frame
- Prior art date
- 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.)
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- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The invention relates to a guide wheel lifting device for a wire cutting machine, which comprises a guide wheel, a guide wheel shaft and a guide wheel supporting frame, wherein the inner side of the guide wheel supporting frame is provided with a sliding slot which is connected with the guide wheel shaft in a sliding fit manner; the guide wheel supporting frame is fixed on the wire cutting machine by two connection rods. The guide wheel lifting device is simple and compact in structure, reasonable in design, convenient to adjust, and high in adjustment accuracy; as a plurality of U-shaped wire slots are formed, wires with small wire diameters, caused by wire loss, at the wire outlet end can be compensated effectively.
Description
Technical field
The present invention relates to a kind of wire cutting machine part field, relate in particular to a kind of wire cutting machine guide pulley lowering or hoisting gear simple and compact for structure.
Background technology
Wire cutting machine tool mainly is comprised of main frame, high frequency electric source and controller three parts.Wherein main frame is comprised of lathe bed, coordinate table, wire storage tube, coil holder, working liquid container and annex etc.The molybdenum filament of processing use is on wire storage tube, and workpiece is placed on the fixture of workbench, fixes with bridge screw.When console sent signal output pulse, stepper motor, by signal rotation, via change-speed gearing, feed screw nut auxiliary driving workbench, reached the geometric purposes such as cutting straight line, circular arc.
In order to guarantee the cut quality of wire cutting machine, require upper silk arm guide wheel and the processing work spacing of wire cutting machine to adjust, require simultaneously the guide wheel line vertical with the workpiece face, in prior art, the upper silk arm guide wheel lifting device of wire cutting machine forms framework by column, upper silk arm, a lower arm, the adjustment of upper silk arm guide wheel and processing work spacing, that upper silk arm drives lifting by screw drive in the column guide groove, its weak point is, pull low precision and complex operation, complex structure, not compact.
Summary of the invention
The objective of the invention is in order to overcome the deficiencies in the prior art, a kind of wire cutting machine guide pulley lowering or hoisting gear simple in structure is provided.
The present invention is achieved through the following technical solutions:
A kind of wire cutting machine guide pulley lowering or hoisting gear, comprise guide wheel, guide wheel shaft, also comprises the guide wheel bracing frame, and described guide wheel bracing frame inboard is provided with chute, and the sliding accessory of chute and guide wheel shaft connects, and by two connecting rods, is fixed on wire cutting machine on described guide wheel bracing frame.
Further, on described guide wheel, be provided with at least two wire casings, described wire casing is " U " type.
Further, the groove depth of described " U " molded line groove is 3.5 times of molybdenum filament linear diameter.
Further, the described guide wheel bracing frame outside is provided with scale.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is simple and compact for structure, reasonable in design, easy to adjust, degree of regulation is high; A plurality of by arranging " U " molded line groove simultaneously, effective compensation at leading-out terminal, form the wire rod of little wire diameter because of line loss.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described a kind of wire cutting machine guide pulley lowering or hoisting gear, comprise guide wheel 1, guide wheel shaft 3, also comprise guide wheel bracing frame 4, described guide wheel bracing frame 4 outsides are provided with scale, described guide wheel bracing frame 4 inboards are provided with chute 5, chute 5 connects with the sliding accessory of guide wheel shaft 3, by two connecting rods 6, is fixed on wire cutting machine on described guide wheel bracing frame 4.
On described guide wheel 1, be provided with at least two wire casings 2, described wire casing 2 is " U " type, and the groove depth of stating " U " molded line groove 2 is 3.5 times of molybdenum filament linear diameter.
To sum up, the present invention is simple and compact for structure, reasonable in design, easy to adjust, degree of regulation is high; A plurality of by arranging " U " molded line groove simultaneously, effective compensation at leading-out terminal, form the wire rod of little wire diameter because of line loss.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. wire cutting machine guide pulley lowering or hoisting gear, comprise guide wheel (1), guide wheel shaft (3), it is characterized in that: also comprise guide wheel bracing frame (4), described guide wheel bracing frame (4) inboard is provided with chute (5), chute (5) connects with the sliding accessory of guide wheel shaft (3), and described guide wheel bracing frame (4) is upper to be fixed on wire cutting machine by two connecting rods (6).
2. a kind of wire cutting machine guide pulley lowering or hoisting gear according to claim 1, it is characterized in that: on described guide wheel (1), be provided with at least two wire casings (2), described wire casing (2) is " U " type.
3. a kind of wire cutting machine guide pulley lowering or hoisting gear according to claim 2, it is characterized in that: the groove depth of described " U " molded line groove (2) is 3.5 times of molybdenum filament linear diameter.
4. a kind of wire cutting machine guide pulley lowering or hoisting gear according to claim 1, is characterized in that: outside described guide wheel bracing frame (4), be provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103667173A CN103406625A (en) | 2013-08-22 | 2013-08-22 | Guide wheel lifting device for wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103667173A CN103406625A (en) | 2013-08-22 | 2013-08-22 | Guide wheel lifting device for wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103406625A true CN103406625A (en) | 2013-11-27 |
Family
ID=49599692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103667173A Pending CN103406625A (en) | 2013-08-22 | 2013-08-22 | Guide wheel lifting device for wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103406625A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207139U (en) * | 1987-06-02 | 1988-01-27 | 无锡市建筑材料科学研究所 | Guide wheel with enclosed inlaid structure |
| US4733038A (en) * | 1985-11-22 | 1988-03-22 | Charmilles Technologies S.A. | Contact member for supplying electrical current to an electro-erosion wire electrode |
| US5866865A (en) * | 1996-11-12 | 1999-02-02 | Agie Sa. | Wire direction changer assembly for a wire electrode spark erosion machine |
| US20040182825A1 (en) * | 2003-01-29 | 2004-09-23 | Fanuc Ltd. | Wire electric discharge machining apparatus |
| CN2900061Y (en) * | 2006-04-28 | 2007-05-16 | 任建其 | Tungsten steel alloy guide wheel |
| CN201279639Y (en) * | 2008-10-30 | 2009-07-29 | 张祖田 | Wire cutting machine guide pulley |
| CN202667848U (en) * | 2012-06-26 | 2013-01-16 | 安徽省振泉数控科技有限公司 | Molybdenum wire frame lifting device for numerical control wire cut electric discharge machine |
| CN203448808U (en) * | 2013-08-22 | 2014-02-26 | 昆山瑞钧机械设备有限公司 | Guide wheel lifting device for wire cutting machine |
-
2013
- 2013-08-22 CN CN2013103667173A patent/CN103406625A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4733038A (en) * | 1985-11-22 | 1988-03-22 | Charmilles Technologies S.A. | Contact member for supplying electrical current to an electro-erosion wire electrode |
| CN87207139U (en) * | 1987-06-02 | 1988-01-27 | 无锡市建筑材料科学研究所 | Guide wheel with enclosed inlaid structure |
| US5866865A (en) * | 1996-11-12 | 1999-02-02 | Agie Sa. | Wire direction changer assembly for a wire electrode spark erosion machine |
| US20040182825A1 (en) * | 2003-01-29 | 2004-09-23 | Fanuc Ltd. | Wire electric discharge machining apparatus |
| CN2900061Y (en) * | 2006-04-28 | 2007-05-16 | 任建其 | Tungsten steel alloy guide wheel |
| CN201279639Y (en) * | 2008-10-30 | 2009-07-29 | 张祖田 | Wire cutting machine guide pulley |
| CN202667848U (en) * | 2012-06-26 | 2013-01-16 | 安徽省振泉数控科技有限公司 | Molybdenum wire frame lifting device for numerical control wire cut electric discharge machine |
| CN203448808U (en) * | 2013-08-22 | 2014-02-26 | 昆山瑞钧机械设备有限公司 | Guide wheel lifting device for wire cutting machine |
Non-Patent Citations (2)
| Title |
|---|
| 史勇: "太阳能硅片电火花双线运丝结构设计及切割工艺研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 史勇: "太阳能硅片电火花双线运丝结构设计及切割工艺研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》, no. 2, 15 December 2011 (2011-12-15), pages 25 - 27 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |