CN104289776A - Novel molybdenum wire cylinder device used for wire cut electric discharge machine - Google Patents
Novel molybdenum wire cylinder device used for wire cut electric discharge machine Download PDFInfo
- Publication number
- CN104289776A CN104289776A CN201410600057.5A CN201410600057A CN104289776A CN 104289776 A CN104289776 A CN 104289776A CN 201410600057 A CN201410600057 A CN 201410600057A CN 104289776 A CN104289776 A CN 104289776A
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- CN
- China
- Prior art keywords
- molybdenum filament
- novel
- molybdenum wire
- wire cylinder
- wedm
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention discloses a novel molybdenum wire cylinder device used for a wire cut electric discharge machine. The novel molybdenum wire cylinder device comprises a molybdenum wire cylinder and a stator shaft with a stator. The two side walls of the molybdenum wire cylinder are fixed to the stator shaft through an inner pressing ring and an outer pressing ring respectively. The molybdenum wire cylinder device further comprises a supporting cushion and protection sleeves. One end of the supporting cushion is fixedly installed on the stator, and the other end of the supporting cushion is connected with the molybdenum wire cylinder so as to support the molybdenum wire cylinder. The protection sleeves are arranged at the ends, connected with the stator shaft, of the side walls of the molybdenum wire cylinder in a sleeving mode, cover the inner pressing ring and the outer pressing ring and close the gaps between the side walls of the molybdenum wire cylinder and the stator shaft. The novel molybdenum wire cylinder device is simple in structure and reasonable in design; the supporting cushion is arranged and used for supporting the molybdenum wire cylinder, vibration of the molybdenum wire cylinder is reduced to the maximum degree, and the stable running of the molybdenum wire cylinder is ensured; the protection sleeves are arranged and used for closing the gaps between the molybdenum wire cylinder and the stator shaft, the wire breaking phenomenon is effectively reduced, the running time of the wire cut electric discharge machine is prolonged, and the work efficiency of the wire cut electric discharge machine is improved.
Description
Technical field
The present invention relates to linear cutting equipment field, particularly relate to a kind of novel WEDM molybdenum filament cartridge.
Background technology
Wire cutting machine tool forms primarily of main frame, high frequency electric source and controller three parts.Wherein main frame is made up of lathe bed, coordinate table, molybdenum filament cylinder, coil holder, working liquid container and annex etc.The molybdenum filament of processing is around on molybdenum filament cylinder.Molybdenum filament cylinder of the prior art is pressed abd fixed in stator axis by inside and outside two hold-down rings, there is following shortcoming in the molybdenum filament cylinder of this structure: 1, molybdenum filament cylinder is installed unstable in real work, easily shake under the drive of high frequency electric source, cause it to produce larger vibration, add the load that molybdenum filament cylinder runs; 2, molybdenum filament easily enters stator axis generation short circuit and snaps along the gap at molybdenum filament cylinder two ends, causes whole operation sequence to be interrupted, and work stops.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of novel WEDM molybdenum filament cartridge, can solve the problems referred to above that existing molybdenum filament cylinder exists.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of novel WEDM molybdenum filament cartridge, comprise: the stator axis of molybdenum filament cylindrical shell and band stator, two sidewalls of described molybdenum filament cylindrical shell are fixed in stator axis by inside and outside hold-down ring, described molybdenum filament cartridge also comprises supporting pad, one end of described supporting pad is fixedly mounted on described stator, and its other end connects with molybdenum filament cylindrical shell, to support molybdenum filament cylindrical shell.
In a preferred embodiment of the present invention, the end surface that described supporting pad connects with molybdenum filament cylindrical shell is also inlaid with and protects wear-resisting interlayer.
In a preferred embodiment of the present invention, the wear-resisting interlayer of described protection is nylon layer of cloth.
In a preferred embodiment of the present invention, described supporting pad is bakelite pad.
In a preferred embodiment of the present invention, described molybdenum filament cartridge also comprises protective jacket, this protective jacket is nested with the one end connected with described stator axis at the sidewall of molybdenum filament cylindrical shell, covers described inside and outside hold-down ring, closes the gap between molybdenum filament cylinder lateral wall and described stator axis.
In a preferred embodiment of the present invention, described protective jacket is nylon jacket or rubber sleeve.
In a preferred embodiment of the present invention, the sidewall of described wire storage tube body has at least one wire hole, this wire hole is positioned at the top of described protective jacket away from stator axis one end.
The invention has the beneficial effects as follows: the present invention's novel WEDM molybdenum filament cartridge, its structure is simple, reasonable in design, by arranging supporting pad, molybdenum filament cylindrical shell is supported, reduces the vibration of molybdenum filament bobbin to greatest extent, ensure that the even running of molybdenum filament cylinder; By arranging protective jacket, closing the gap between molybdenum filament cylindrical shell and stator axis, effectively reducing the situation of fracture of wire, improve running time and the operating efficiency of WEDM.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel WEDM molybdenum filament cartridge of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1. molybdenum filament cylindrical shell, 2. stator, 3. stator axis, 4. supporting pad, hold-down ring 5., 6. external compression ring, 7. protects wear-resisting interlayer, 8. protective jacket, 9. wire hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of novel WEDM molybdenum filament cartridge, comprise molybdenum filament cylindrical shell 1, stator axis 3 with stator 2 and supporting pad 4, two sidewalls of described molybdenum filament cylindrical shell 1 are fixed in stator axis 3 by interior hold-down ring 5 and external compression ring 6, one end of described supporting pad 4 is fixedly mounted on described stator 2, its other end connects with molybdenum filament cylindrical shell 1, to support molybdenum filament cylindrical shell 1, and jointly play the effect of fixing molybdenum filament cylindrical shell with interior hold-down ring and external compression ring, to improve the stability of molybdenum filament cylindrical shell further, prevent molybdenum filament cylindrical shell from rocking when WEDM runs up.
Described supporting pad 4 is bakelite pad, its end surface connected with molybdenum filament cylindrical shell 1 is also inlaid with nylon layer of cloth as protecting wear-resisting interlayer 7, molybdenum filament and bakelite block can be avoided directly to contact on the one hand causes bakelite block to wear and tear, and can improve the operating rate of molybdenum filament on the other hand.
In addition, molybdenum filament cartridge of the present invention also comprises protective jacket 8, this protective jacket 8 is nylon jacket or rubber sleeve, be nested with the one end connected with described stator axis 3 at the sidewall of molybdenum filament cylindrical shell 1, and cover described interior hold-down ring 5 and external compression ring 6, for the gap between closed molybdenum filament cylindrical shell 1 sidewall and described stator axis 3, prevent molybdenum filament from entering stator axis along gap and produce short circuit and snap, improve running time and the operating efficiency of WEDM.
The sidewall of described wire storage tube body 1 has at least one wire hole 9, this wire hole 9 is positioned at the top of described protective jacket 8 away from stator axis 3 one end.Due to the existence of protective jacket, after passing around the molybdenum filament on molybdenum filament cylindrical shell from wire hole, cut workpiece after the traction of related device, ensure that the efficiency of cutting.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. a novel WEDM molybdenum filament cartridge, comprise: the stator axis of molybdenum filament cylindrical shell and band stator, two sidewalls of described molybdenum filament cylindrical shell are fixed in stator axis by inside and outside hold-down ring, it is characterized in that, described molybdenum filament cartridge also comprises supporting pad, one end of described supporting pad is fixedly mounted on described stator, and its other end connects with molybdenum filament cylindrical shell, to support molybdenum filament cylindrical shell.
2. novel WEDM molybdenum filament cartridge according to claim 1, is characterized in that, the end surface that described supporting pad connects with molybdenum filament cylindrical shell is also inlaid with and protects wear-resisting interlayer.
3. novel WEDM molybdenum filament cartridge according to claim 2, it is characterized in that, the wear-resisting interlayer of described protection is nylon layer of cloth.
4. novel WEDM molybdenum filament cartridge according to claim 2, it is characterized in that, described supporting pad is bakelite pad.
5. novel WEDM molybdenum filament cartridge according to claim 1, it is characterized in that, described molybdenum filament cartridge also comprises protective jacket, this protective jacket is nested with the one end connected with described stator axis at the sidewall of molybdenum filament cylindrical shell, cover described inside and outside hold-down ring, close the gap between molybdenum filament cylinder lateral wall and described stator axis.
6. novel WEDM molybdenum filament cartridge according to claim 5, it is characterized in that, described protective jacket is nylon jacket or rubber sleeve.
7. novel WEDM molybdenum filament cartridge according to claim 5, is characterized in that, the sidewall of described wire storage tube body has at least one wire hole, this wire hole is positioned at the top of described protective jacket away from stator axis one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600057.5A CN104289776A (en) | 2014-10-31 | 2014-10-31 | Novel molybdenum wire cylinder device used for wire cut electric discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600057.5A CN104289776A (en) | 2014-10-31 | 2014-10-31 | Novel molybdenum wire cylinder device used for wire cut electric discharge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104289776A true CN104289776A (en) | 2015-01-21 |
Family
ID=52309852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410600057.5A Pending CN104289776A (en) | 2014-10-31 | 2014-10-31 | Novel molybdenum wire cylinder device used for wire cut electric discharge machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289776A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5733930A (en) * | 1980-07-31 | 1982-02-24 | Katayama Seisakusho:Kk | Drawing device of metallic wire in wire-cut electric discharge machine |
| CN2592322Y (en) * | 2002-12-10 | 2003-12-17 | 南昌市西湖机械厂 | Large wire-storing cylinder low-speed dual-covering linearcutting apparatus |
| CN103418869A (en) * | 2013-08-20 | 2013-12-04 | 昆山瑞钧机械设备有限公司 | Filament storage barrel device for wire cut electric discharge machine |
| CN203380458U (en) * | 2013-08-08 | 2014-01-08 | 安徽宇金机电工程有限公司 | Linear cutting machine wire storage drum |
| CN204262534U (en) * | 2014-10-31 | 2015-04-15 | 苏州市宝玛数控设备有限公司 | A kind of novel WEDM molybdenum filament cartridge |
-
2014
- 2014-10-31 CN CN201410600057.5A patent/CN104289776A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5733930A (en) * | 1980-07-31 | 1982-02-24 | Katayama Seisakusho:Kk | Drawing device of metallic wire in wire-cut electric discharge machine |
| CN2592322Y (en) * | 2002-12-10 | 2003-12-17 | 南昌市西湖机械厂 | Large wire-storing cylinder low-speed dual-covering linearcutting apparatus |
| CN203380458U (en) * | 2013-08-08 | 2014-01-08 | 安徽宇金机电工程有限公司 | Linear cutting machine wire storage drum |
| CN103418869A (en) * | 2013-08-20 | 2013-12-04 | 昆山瑞钧机械设备有限公司 | Filament storage barrel device for wire cut electric discharge machine |
| CN204262534U (en) * | 2014-10-31 | 2015-04-15 | 苏州市宝玛数控设备有限公司 | A kind of novel WEDM molybdenum filament cartridge |
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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: 20150121 |