CN110773826A - Large-scale double ox head spark machine - Google Patents
Large-scale double ox head spark machine Download PDFInfo
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- CN110773826A CN110773826A CN201911046639.2A CN201911046639A CN110773826A CN 110773826 A CN110773826 A CN 110773826A CN 201911046639 A CN201911046639 A CN 201911046639A CN 110773826 A CN110773826 A CN 110773826A
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- Prior art keywords
- axle
- electrode
- axis
- bull
- nose
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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
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
-
- 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
- B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
Abstract
The invention belongs to the technical field of large-scale electric spark machine tools, and discloses a large-scale double-ox-head spark machine, which comprises: two ox head structures, work cistern (1), workstation (2) and electrode storehouse (3), every ox head structure includes X axle (4), Y axle (5), Z axle (6) and C axle (7), the C axle is installed at Z axle lower extreme, the Z axle is installed in the one end of Y axle, the Y axle is installed on the X axle, the electrode storehouse is installed on the X axle, the workstation is located C axle below position, work cistern and X axle parallel arrangement, the workstation is arranged in inside the work cistern. The invention realizes good stability of the spark machine, high automation degree and improved processing efficiency.
Description
Technical Field
The invention belongs to the technical field of large-scale electric spark machine tools, and particularly relates to a large-scale double-ox-head spark machine.
Background
With the requirement of manufacturing large-structure-size dies, the electric spark machine tool develops towards the directions of high efficiency, large size, low surface roughness and high automation, and the electric spark machine tool with large stroke, large size and high precision is an important processing technology and equipment worthy of development at present. The novel large-stroke electric spark machine with large workpiece size and high machining efficiency is researched and developed, and has extremely important application and development prospects. Therefore, it is necessary to develop an electric discharge machine with higher precision, larger stroke and higher automation from a new structure so as to meet the trend requirements of the large-scale and automatic die.
Disclosure of Invention
The embodiment of the invention aims to provide a large double-bull-nose spark machine which is good in stability, high in automation degree and capable of improving the processing efficiency.
The embodiment of the invention is realized as follows:
a large double-bull-nose lighter comprising: two ox head structures, work cistern, workstation and electrode storehouse, every ox head structure includes X axle, Y axle, Z axle and C axle, and the C axle is installed at Z axle lower extreme, and the Z axle is installed in the one end of Y axle, and the Y axle is installed on the X axle, and the electrode storehouse is installed on the X axle, and the workstation is located C axle below position, and work cistern and X axle parallel arrangement, the workstation is arranged in inside the work cistern.
The electrode bank is of a straight-line structure, the X axis of the electrode bank is parallel, and the electrode bank is arranged on an upright post of the X axis through an electrode bank bracket.
Wherein, the electrode bank is positioned at the right middle position of the X axis.
Wherein, there are 20 electrode stations altogether on the electrode storehouse support, and 10 electrode stations of every bull's head structure control.
Wherein, X axle, Y axle, Z axle and C axle all are controlled and independent servo motor respectively.
The X-axis is provided with a double-guide-rail structure, and the Y-axis is erected on the double-guide-rail structure.
The workbench is fixed on the workbench support, and the workbench support is fixedly connected with the X shaft.
The working liquid tank is provided with a door with an automatic opening and closing function, and the door is arranged in the edge of the working liquid tank in a surrounding mode.
The large-scale electric spark machine tool provided by the embodiment of the invention is of a bull head structure, a direct-discharge electrode library and a four-axis structure, the electrode library is additionally arranged on the upper part of the X-axis upright post, the automatic chuck with the C axis is additionally arranged on the main shaft, and then the servo motors of all axes are controlled by a computer, so that the automatic electrode replacement and automatic machining can be realized, the machining efficiency is greatly improved, the time is saved, the stability is good, the machining range is wide, the stroke is large, the automation degree is high, the design is reasonable, the structure is simple, the convenience and the practicability are realized, and the machining efficiency can be effectively improved.
Drawings
FIG. 1 is a front view of a large-scale electric discharge machine according to the present invention;
FIG. 2 is a side view of the structure of a large-scale electric discharge machine according to the present invention;
FIG. 3 is a schematic view of the C-axis structure of the large-scale electric discharge machine of the present invention;
FIG. 4 is a schematic structural diagram of a tool magazine bracket of the large-scale electric discharge machine tool according to the present invention;
FIG. 5 is a full view of the large-scale EDM machine structure of the present invention with the working fluid tank installed.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description of specific implementations of the present invention is provided in conjunction with specific embodiments:
as shown in fig. 1 to 5, a large-sized double-bull-nose firework machine includes: two ox head structures, work cistern 1, workstation 2 and electrode storehouse 3, every ox head structure includes X axle 4, Y axle 5, Z axle 6 and C axle 7, and the C axle is installed at Z axle lower extreme, and the Z axle is installed in the one end of Y axle, and the Y axle is installed on the X axle, and the electrode storehouse is installed on the X axle, and the workstation is located C axle below position, and the work cistern sets up with X axle parallel, and the workstation is arranged in inside the work cistern.
The electrode bank is of a straight-line structure, the X axis of the electrode bank is parallel, and the electrode bank is arranged on an upright post of the X axis through an electrode bank bracket.
Wherein, the electrode bank is positioned at the right middle position of the X axis.
Wherein, there are 20 electrode stations altogether on the electrode storehouse support, and 10 electrode stations of every bull's head structure control.
Wherein, X axle, Y axle, Z axle and C axle all are controlled and independent servo motor respectively.
The X-axis is provided with a double-guide-rail structure, and the Y-axis is erected on the double-guide-rail structure.
The workbench is fixed on the workbench support, and the workbench support is fixedly connected with the X shaft.
Wherein the working liquid tank is provided with a door with an automatic opening and closing function, and the door is arranged in the edge of the working liquid tank in a surrounding mode (in order to simplify the components in the figure, the door is not shown).
Fig. 1 and 2 are structural diagrams of a large-scale electric discharge machine according to the present invention, which is a large-scale double-screw structure, and the automatic chuck with C-axis function shown in fig. 3 is installed on two main shafts, and the electrode magazine support shown in fig. 4 is installed on the X-axis column, and the electrode magazine support has 20 electrode stations in total, and each main shaft can control 10 electrode stations.
As shown in figure 5, the spark machine of the invention is provided with a large working liquid tank, the working liquid tank is arranged on the base of the workbench of the ox-head machine, and the workbench is arranged in the working liquid tank. The door of the working liquid tank has an automatic opening and closing function, and workers can enter the working liquid tank to debug the machine tool.
The large-scale electric spark machine tool provided by the embodiment of the invention is of a bull head structure, a direct-discharge electrode library and a four-axis structure, the electrode library is additionally arranged on the upper part of the X-axis upright post, the automatic chuck with the C axis is additionally arranged on the main shaft, and then the servo motors of all axes are controlled by a computer, so that the automatic electrode replacement and automatic machining can be realized, the machining efficiency is greatly improved, the time is saved, the stability is good, the machining range is wide, the stroke is large, the automation degree is high, the design is reasonable, the structure is simple, the convenience and the practicability are realized, and the machining efficiency can be effectively improved.
The invention relates to a direct-discharge electrode warehouse + four-axis structure of a large double-ox-head spark machine, which comprises an ox-head machine casting main body, an electrode warehouse and a fourth axis (C axis), wherein the electrode warehouse fixes the middle position of the upper end of an X-axis upright post, the fourth axis is arranged on both ox heads, the electrode warehouse is completely fixed, the precision is high, the deformation is not easy, the adaptability is good, and the rigidity and the stability are good. Install the fourth axle additional, add the precision height during processing, degree of automation is high, is favorable to improving machining efficiency, saves the cost. The automatic chuck of the fourth shaft (C axle) all is equipped with on two ox heads, can realize four-axis four-linkage processing, and ox head suspension beam can remove about can passing the X axle and let fourth shaft (C axle) select the electrode that needs, improves and selects electrode efficiency to and machining efficiency.
The above description is only exemplary of the present invention and should not be taken as limiting the invention, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A large-scale two ox-head spark machine is characterized by comprising: two ox head structures, work cistern, workstation and electrode storehouse, every ox head structure includes X axle, Y axle, Z axle and C axle, and the C axle is installed at Z axle lower extreme, and the Z axle is installed in the one end of Y axle, and the Y axle is installed on the X axle, and the electrode storehouse is installed on the X axle, and the workstation is located C axle below position, and work cistern and X axle parallel arrangement, the workstation is arranged in inside the work cistern.
2. A large double-bull-nose lighter according to claim 1, characterised in that: the electrode bank is of a straight-line structure, the X axes of the electrode bank are parallel, and the electrode bank is arranged on an upright post of the X axis through an electrode bank bracket.
3. A large double-bull-nose lighter according to claim 2, characterised in that: the electrode bank is located at the right middle position of the X axis.
4. A large double-bull-nose lighter according to claim 2, characterised in that: the electrode library bracket is provided with 20 electrode stations in total, and each electrode head structure controls 10 electrode stations.
5. A large double-bull-nose lighter according to claim 1, characterised in that: the X axis, the Y axis, the Z axis and the C axis are respectively controlled and independent servo motors.
6. A large double-bull-nose lighter according to claim 1, characterised in that: the X-axis is provided with a double-guide-rail structure, and the Y-axis is erected on the double-guide-rail structure.
7. A large double-bull-nose lighter according to claim 1, characterised in that: the workbench is fixed on the workbench bracket, and the workbench bracket is fixedly connected with the X shaft.
8. A large double-bull-nose lighter according to claim 1, characterised in that: the working liquid tank is provided with a door with an automatic opening and closing function, and the door is arranged in the edge of the working liquid tank in a surrounding manner.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019108214482 | 2019-09-02 | ||
| CN201910821448 | 2019-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110773826A true CN110773826A (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911046639.2A Pending CN110773826A (en) | 2019-09-02 | 2019-10-30 | Large-scale double ox head spark machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110773826A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799375A (en) * | 2022-05-10 | 2022-07-29 | 巨轮智能装备股份有限公司 | Automatic electric spark machining line for tire mold pattern blocks |
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| CN103786028A (en) * | 2012-11-04 | 2014-05-14 | 林志贺 | Movable gantry type multi-spindle numerical-control drilling and milling center |
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| CN204673100U (en) * | 2015-06-13 | 2015-09-30 | 巨轮股份有限公司 | A kind of planer-type high-precision numerical control EDM shaping machine structure of optimal design |
| CN204673101U (en) * | 2015-06-13 | 2015-09-30 | 巨轮股份有限公司 | A kind of movable multi-station automatic rotation change electrode assembly |
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| CN106238839A (en) * | 2016-10-18 | 2016-12-21 | 群基精密工业(苏州)有限公司 | Cutter electric discharge lapping device and Ginding process thereof |
| CN107042343A (en) * | 2017-04-06 | 2017-08-15 | 群基精密工业(苏州)有限公司 | A kind of special discharging processing machine of novel tire mould |
| CN207043484U (en) * | 2017-07-25 | 2018-02-27 | 江苏德瑞加数控机床有限公司 | A kind of efficient double ox head electric spark shaping mills |
| CN108856934A (en) * | 2018-09-05 | 2018-11-23 | 清华大学无锡应用技术研究院 | A kind of electric-spark drilling process unit scorchine mechanism and method |
| CN109396577A (en) * | 2018-11-08 | 2019-03-01 | 南通森睿信息科技有限公司 | A kind of double ox head EDM shaping machines of double end screw mandrel |
| CN209077979U (en) * | 2018-09-29 | 2019-07-09 | 山东豪迈机械科技股份有限公司 | Electrode assembly in electrical process machine and electrical process machine |
-
2019
- 2019-10-30 CN CN201911046639.2A patent/CN110773826A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090194511A1 (en) * | 2008-02-01 | 2009-08-06 | Industrial Technology Research Institute | Wire electrical discharge machining |
| CN103786028A (en) * | 2012-11-04 | 2014-05-14 | 林志贺 | Movable gantry type multi-spindle numerical-control drilling and milling center |
| CN203887345U (en) * | 2013-11-06 | 2014-10-22 | 北京安德建奇数字设备有限公司 | Automatic exchange electrode assembly used for electric spark forming machine |
| CN104439570A (en) * | 2014-11-28 | 2015-03-25 | 广东工业大学 | High-speed large-stroke double-cow-head back-inclined-tool-body electric discharge machine tool |
| CN204673100U (en) * | 2015-06-13 | 2015-09-30 | 巨轮股份有限公司 | A kind of planer-type high-precision numerical control EDM shaping machine structure of optimal design |
| CN204673101U (en) * | 2015-06-13 | 2015-09-30 | 巨轮股份有限公司 | A kind of movable multi-station automatic rotation change electrode assembly |
| CN204818337U (en) * | 2015-06-29 | 2015-12-02 | 珠海市康信精密机械有限公司 | Two ox head sparks machine line rail formula counter weight device |
| CN205798623U (en) * | 2016-06-29 | 2016-12-14 | 北京金迈斯智能设备科技有限公司 | A kind of spark-erosion machine tool special purpose robot |
| CN106238839A (en) * | 2016-10-18 | 2016-12-21 | 群基精密工业(苏州)有限公司 | Cutter electric discharge lapping device and Ginding process thereof |
| CN107042343A (en) * | 2017-04-06 | 2017-08-15 | 群基精密工业(苏州)有限公司 | A kind of special discharging processing machine of novel tire mould |
| CN207043484U (en) * | 2017-07-25 | 2018-02-27 | 江苏德瑞加数控机床有限公司 | A kind of efficient double ox head electric spark shaping mills |
| CN108856934A (en) * | 2018-09-05 | 2018-11-23 | 清华大学无锡应用技术研究院 | A kind of electric-spark drilling process unit scorchine mechanism and method |
| CN209077979U (en) * | 2018-09-29 | 2019-07-09 | 山东豪迈机械科技股份有限公司 | Electrode assembly in electrical process machine and electrical process machine |
| CN109396577A (en) * | 2018-11-08 | 2019-03-01 | 南通森睿信息科技有限公司 | A kind of double ox head EDM shaping machines of double end screw mandrel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799375A (en) * | 2022-05-10 | 2022-07-29 | 巨轮智能装备股份有限公司 | Automatic electric spark machining line for tire mold pattern blocks |
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Application publication date: 20200211 |