CN203282003U - Tool electrode holder of electric spark forming machine - Google Patents
Tool electrode holder of electric spark forming machine Download PDFInfo
- Publication number
- CN203282003U CN203282003U CN2013202787309U CN201320278730U CN203282003U CN 203282003 U CN203282003 U CN 203282003U CN 2013202787309 U CN2013202787309 U CN 2013202787309U CN 201320278730 U CN201320278730 U CN 201320278730U CN 203282003 U CN203282003 U CN 203282003U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- magnetic base
- tool
- tool electrode
- electric spark
- 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.)
- Expired - Lifetime
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a tool electrode holder of an electric spark forming machine. The problems of the processing oblique face of a tool electrode or the surface to be processed of a workpiece which is highly and horizontally placed are solved. The problem of the surface to be processed of a workpiece when the processing oblique of a tool electrode is high or the tool electrode is horizontally placed is solved. Under driving of a machine tool feeding device (4), a vertical rod (6) and a horizontal rod (8) in a mechanism achieve conversion of moving in the vertical direction and moving in the horizontal direction of the tool electrode (3) under the constraint of a guide rail A (1) and a guide rail B (9). The vertical rod (6) and the guide rail A (1) are in clearance fit, the horizontal rod (8) and the guide rail B (9) are also in clearance fit, and sliding is free. The guide rail A (1) and the guide rail B (9) can only be made of non-conducting materials, discharging phenomena are avoided, and the guide rail A (1) and the guide rail B (9) are fixed on a magnetic base (5). The vertical rod (6), a connecting rod (7) and the horizontal rod (8) are connected through bearings (2). The tool electrode holder of the electric spark forming machine has the advantages that the clearance is extremely small, the discharging phenomena can not happen, and moving is flexible. The magnetic base (5) is used for the reason that placing is convenient, and the included angle between the horizontal rod (8) and a platform can be adjusted.
Description
Technical field
The utility model relates to a kind of tool-electrode fixture, particularly a kind of electric spark shaping mill tool-electrode fixture.
Background technology
Electric spark shaping mill machining is to utilize high temperature that instantaneous spark discharge produces between tool-electrode and workpiece to carry out the surfacing of corrode workpiece.Tool-electrode is arranged on the electric spark shaping mill feed arrangement, and is mutually vertical with plane, workpiece place, can only in the vertical direction be processed by workpiece.The fuel tank size that common electric spark shaping mill is contained working solution is 900mm * 400mm * 200mm, i.e. length * wide * height, workpiece must be immersed in working solution when processed, the length of accumulative total tool-electrode and the height of workbench, and effective impulse stroke of tool-electrode is apart from not enough 160mm.The surface that workpiece need to be processed is that inclined-plane or finished surface height surpass certain size, and electric spark shaping mill can't be processed it, greatly reduces the utilization rate of electric spark shaping mill.
The utility model content
The utility model purpose is to provide a kind of electric spark shaping mill tool-electrode fixture, and solving original tool-electrode can only the vertical direction processing problems.
A kind of electric spark shaping mill tool-electrode fixture, comprising: machine tool feed device, tool-electrode also comprise: guide rail A, guide rail B, bearing, magnetic base, vertical bar, connecting rod and horizon bar.
Magnetic base is adsorbed on the electric spark shaping mill operating desk, and the other end that an end of magnetic base is placed in guide rail A, magnetic base is placed in guide rail B, and interference is connected with guide rail B with guide rail A respectively at the magnetic base two ends.Vertically bar passes guide rail A, and vertically an end of bar and feed arrangement are pegged graft, and vertically the other end of bar is connected with pitman shaft.Horizon bar passes guide rail B, and an end of horizon bar and tool-electrode are pegged graft, and the other end of horizon bar is connected with pitman shaft.
In fixture, vertical bar and horizon bar have been realized the conversion of vertical direction motion with horizontal motion under the constraint of guide rail.Be vertically matched in clearance between bar and horizon bar and guide rail A and guide rail B, slide freely.Guide rail A and guide rail B adopt non-conducting material to make, and to avoid electric discharge phenomena, and are fixed on magnetic base.Magnetic base is regulated the angle between horizon bar and platform.
Adopt this fixture, can be applicable to the close workpiece processing of structure, its key problem in technology is to change the machine direction of electrode, and machining angle can reach 0 ° ~ 90 °, has improved greatly the utilization rate of product quality and spark-erosion machine tool.
Description of drawings
The schematic diagram of a kind of electric spark shaping mill tool-electrode of Fig. 1 fixture.
1. guide rail A 2. bearing 3. tool-electrode 4. machine tool feed device 5. vertical bar 7. connecting rod 8. horizon bar 9. guide rail B of magnetic base 6..
The specific embodiment
A kind of electric spark shaping mill tool-electrode fixture comprises: machine tool feed device 4, tool-electrode 3 also comprise: guide rail A1, guide rail B9, bearing 2, magnetic base 5, vertical bar 6, connecting rod 7 and horizon bar 8.
Magnetic base 5 is adsorbed on the electric spark shaping mill operating desk, and an end of magnetic base 5 is placed in guide rail A1, and the other end is placed in guide rail B9, and interference is connected with guide rail B9 with guide rail A1 respectively at magnetic base 5 two ends.Vertically bar 6 passes guide rail A1, and an end and machine tool feed device 4 are pegged graft, and the other end is connected with connecting rod 7 axles.Horizon bar 8 passes guide rail B9, and an end and tool-electrode 3 are pegged graft, and the other end is connected with connecting rod 7 axles.
In fixture, vertical bar 6 has been realized the conversion of vertical direction motion with horizontal motion with horizon bar 8 under the constraint of guide rail A1 and guide rail B9.Be vertically matched in clearance between bar 6 and horizon bar 8 and guide rail A1 and guide rail B9, slide freely.Guide rail A1 and guide rail B9 adopt non-conducting material to make, and to avoid electric discharge phenomena, and are fixed on magnetic base 5.The angle that magnetic base 5 is regulated between horizon bar 8 and platform.
Claims (1)
1. electric spark shaping mill tool-electrode fixture, comprise: machine tool feed device (4), tool-electrode (3) characterized by further comprising: guide rail A(1), guide rail B(9), bearing (2), magnetic base (5), vertically bar (6), connecting rod (7) and horizon bar (8);
Magnetic base (5) is adsorbed on the electric spark shaping mill operating desk, and an end of magnetic base (5) is placed in guide rail A(1), the other end is placed in guide rail B(9), magnetic base (5) two ends respectively with guide rail A(1) be connected interference with guide rail B(9 and be connected; Vertically bar (6) passes guide rail A(1), an end and machine tool feed device (4) are pegged graft, and the other end is connected with connecting rod (7) axle; Horizon bar (8) passes guide rail B(9), an end and tool-electrode (3) are pegged graft, and the other end is connected with connecting rod (7) axle;
In fixture vertically bar (6) with horizon bar (8) at guide rail A(1) and guide rail B(9) constraint under realized the conversion of vertical direction motion and horizontal motion; Vertically bar (6) and horizon bar (8) and guide rail A(1) and guide rail B(9) between be matched in clearance, slip is freely; Guide rail A(1) and guide rail B(9) adopt non-conducting material to make, to avoid electric discharge phenomena, and be fixed on magnetic base (5); Magnetic base (5) is regulated the angle between horizon bar (8) and platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202787309U CN203282003U (en) | 2013-05-21 | 2013-05-21 | Tool electrode holder of electric spark forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202787309U CN203282003U (en) | 2013-05-21 | 2013-05-21 | Tool electrode holder of electric spark forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282003U true CN203282003U (en) | 2013-11-13 |
Family
ID=49538378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202787309U Expired - Lifetime CN203282003U (en) | 2013-05-21 | 2013-05-21 | Tool electrode holder of electric spark forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639313A (en) * | 2017-09-28 | 2018-01-30 | 中国航发动力股份有限公司 | A kind of electrical discharge machining is oriented to actuator and method for drilling |
-
2013
- 2013-05-21 CN CN2013202787309U patent/CN203282003U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639313A (en) * | 2017-09-28 | 2018-01-30 | 中国航发动力股份有限公司 | A kind of electrical discharge machining is oriented to actuator and method for drilling |
| CN107639313B (en) * | 2017-09-28 | 2018-11-30 | 中国航发动力股份有限公司 | A kind of electrical discharge machining guiding actuator and method for drilling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |