CN103406621A - Molybdenum wire tensioning device of linear cutting machine - Google Patents
Molybdenum wire tensioning device of linear cutting machine Download PDFInfo
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- CN103406621A CN103406621A CN2013103669376A CN201310366937A CN103406621A CN 103406621 A CN103406621 A CN 103406621A CN 2013103669376 A CN2013103669376 A CN 2013103669376A CN 201310366937 A CN201310366937 A CN 201310366937A CN 103406621 A CN103406621 A CN 103406621A
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- tensioning apparatus
- cutting machine
- wire
- molybdenum filament
- wire storage
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Abstract
The invention relates to a molybdenum wire tensioning device of a linear cutting machine. The molybdenum wire tensioning device comprises a wire storage barrel, and also comprises a tensioning gear, wherein the tensioning gear is fixedly arranged behind the wire storage barrel; two guide wheels are arranged on the tensioning gear; the guide wheels are connected with the wire storage barrel through molybdenum wires. The molybdenum wire tensioning device is simple in structure, reasonable in design, and even and stable in tension of molybdenum wires; the production efficiency is improved; the cutting processing roughness of a work-piece is also improved.
Description
Technical field
The present invention relates to a kind of linear cutting equipment, relate in particular to a kind of wire cutting machine tool molybdenum filament tensioning apparatus.
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.Wire storage tube is formed by book wall seamless steel-pipe welding.Motion is passed through elastic coupling transmission wire storage tube by motor, then arranges silk through a toothed belt transmission storage silk planker leading screw, and the guide wheel on coil holder is with the speed loopy moving of 11m/s.The wire storage tube planker frequently commutates and adopts one group of travel switch to control.
After lathe work a period of time, because stretching, cutting make molybdenum filament length elongated, the elongated cut workpiece of easily touching of molybdenum filament length, cause short circuit, causes machine tooling Efficiency Decreasing or fracture of wire, at this moment after only having and manually carrying out molybdenum filament tensioning work, lathe is restarted, both affected production efficiency, make again molybdenum filament tension force very inhomogeneous, very unstable, directly affect the work piece cut roughness.
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 tool molybdenum filament tensioning apparatus is provided.
The present invention is achieved through the following technical solutions:
A kind of wire cutting machine tool molybdenum filament tensioning apparatus, comprise the wire storage tube body, also comprises tensioning apparatus, and described tensioning apparatus is fixedly arranged in the rear of wire storage tube body, and described tensioning apparatus is provided with two guide wheels, and described guide wheel is connected with the wire storage tube body by molybdenum filament.
As the preferred technical solution of the present invention, described guide wheel is fixedly welded on tensioning apparatus.
As the preferred technical solution of the present invention, described guide wheel is provided with locating slot.
As the preferred technical solution of the present invention, the center line of the center line of described guide wheel and wire storage tube body be arranged in parallel.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is simple in structure, reasonable in design, has improved production efficiency, makes molybdenum filament even tension, stable, has improved work piece cut processing roughness.
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 tool molybdenum filament tensioning apparatus, comprise wire storage tube body 1, also comprise tensioning apparatus 5, described tensioning apparatus 5 is fixedly arranged in the rear of wire storage tube body 1, described tensioning apparatus 5 is provided with two guide wheels 51, and described guide wheel 51 is connected with wire storage tube body 1 by molybdenum filament 2.
Described guide wheel 51 is fixedly welded on tensioning apparatus 5, and described guide wheel 51 is provided with the locating slot (not shown), and described locating slot is for preventing that molybdenum filament 2 is from landing on guide wheel 5, and the center line of the center line of described guide wheel 51 and wire storage tube body 1 be arranged in parallel.
Wire storage tube body 1 of the present invention is by molybdenum filament 2 row's of being connected to silk wheels 3, and described row's silk wheel 3 is connected with upper guide frame 4 by molybdenum filament 2.
To sum up, the present invention is simple in structure, reasonable in design, has improved production efficiency, makes molybdenum filament even tension, stable, has improved work piece cut processing roughness.
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 tool molybdenum filament tensioning apparatus, comprise wire storage tube body (1), it is characterized in that: also comprise tensioning apparatus (5), described tensioning apparatus (5) is fixedly arranged in the rear of wire storage tube body (1), described tensioning apparatus (5) is provided with two guide wheels (51), and described guide wheel (51) is connected with wire storage tube body (1) by molybdenum filament (2).
2. a kind of wire cutting machine tool molybdenum filament tensioning apparatus according to claim 1, it is characterized in that: described guide wheel (51) is fixedly welded on tensioning apparatus (5).
3. a kind of wire cutting machine tool molybdenum filament tensioning apparatus according to claim 1, it is characterized in that: described guide wheel (51) is provided with locating slot.
4. a kind of wire cutting machine tool molybdenum filament tensioning apparatus according to claim 1, it is characterized in that: the center line of the center line of described guide wheel (51) and wire storage tube body (1) be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103669376A CN103406621A (en) | 2013-08-22 | 2013-08-22 | Molybdenum wire tensioning device of linear cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103669376A CN103406621A (en) | 2013-08-22 | 2013-08-22 | Molybdenum wire tensioning device of linear cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103406621A true CN103406621A (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103669376A Pending CN103406621A (en) | 2013-08-22 | 2013-08-22 | Molybdenum wire tensioning device of linear cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103406621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745238A (en) * | 2020-05-15 | 2020-10-09 | 宁波大学 | Installation method for cutting molybdenum wire by multiple bit lines |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0445296A1 (en) * | 1989-09-27 | 1991-09-11 | Fanuc Ltd. | Wire tension control device |
| US6326578B1 (en) * | 1999-02-26 | 2001-12-04 | Sodick Co., Ltd. | Apparatus for applying tension to a wire electrode |
| CN101045262A (en) * | 2006-03-30 | 2007-10-03 | 发那科株式会社 | Wire electrode supply device for wire-cut electric discharge machine |
| CN101134258A (en) * | 2006-08-30 | 2008-03-05 | 发那科株式会社 | Wire electrode supply device for wire-cut electric discharge machine |
| CN201179579Y (en) * | 2008-03-20 | 2009-01-14 | 昆山瑞钧机械设备有限公司 | Silk drive mechanism of linear cutting machine |
-
2013
- 2013-08-22 CN CN2013103669376A patent/CN103406621A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0445296A1 (en) * | 1989-09-27 | 1991-09-11 | Fanuc Ltd. | Wire tension control device |
| US6326578B1 (en) * | 1999-02-26 | 2001-12-04 | Sodick Co., Ltd. | Apparatus for applying tension to a wire electrode |
| CN101045262A (en) * | 2006-03-30 | 2007-10-03 | 发那科株式会社 | Wire electrode supply device for wire-cut electric discharge machine |
| CN101134258A (en) * | 2006-08-30 | 2008-03-05 | 发那科株式会社 | Wire electrode supply device for wire-cut electric discharge machine |
| CN201179579Y (en) * | 2008-03-20 | 2009-01-14 | 昆山瑞钧机械设备有限公司 | Silk drive mechanism of linear cutting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745238A (en) * | 2020-05-15 | 2020-10-09 | 宁波大学 | Installation method for cutting molybdenum wire by multiple bit lines |
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Application publication date: 20131127 |