CN201592297U - Electrode tube of high-speed spark-erosion perforating machine - Google Patents
Electrode tube of high-speed spark-erosion perforating machine Download PDFInfo
- Publication number
- CN201592297U CN201592297U CN2009202903036U CN200920290303U CN201592297U CN 201592297 U CN201592297 U CN 201592297U CN 2009202903036 U CN2009202903036 U CN 2009202903036U CN 200920290303 U CN200920290303 U CN 200920290303U CN 201592297 U CN201592297 U CN 201592297U
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- China
- Prior art keywords
- electrode tube
- copper pipe
- small
- perforating machine
- processing
- 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 - Fee Related
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses an electrode tube of a high-speed spark-erosion perforating machine, which belongs to the field of perforating machine processing and structurally comprises a large-aperture copper tube and small-aperture copper tubes. The three small-aperture copper tubes with same diameter are extruded and fixed inside an inner cavity of the large-aperture copper tube. Compared with the prior art, the electrode tube has the advantages of high surface smoothness, fine linearity, fine water and oil communication, strong electrical conductivity, fast processing speed, high processing precision, bright color, no residue after processing, and the like.
Description
Technical field
The utility model relates to the punch manufacture field, specifically a kind of high-speed electric spark punch electrode tube.
Background technology
The special-purpose sacrificial electrode pipe that is used for punch processing precise mould machine parts, the electrode tube that is mostly single hole that uses at present.The electrode tube usability of this single tube is undesirable, in use, is easy to occur residue, stops up, and influences crudy, reduces operating efficiency.
Summary of the invention
Technical assignment of the present utility model is at above weak point, and a kind of surface smoothness height, a kind of high-speed electric spark punch electrode tube that linearity is good are provided.
The technical scheme that its technical problem that solves the utility model adopts is: this electrode tube comprises large aperture copper pipe and small-bore copper pipe, and extruding is fixed with the small-bore copper pipe of three same diameter in the inner chamber of large aperture copper pipe.
Described small-bore copper pipe diameter is 0.095mm～0.15mm.
A kind of high-speed electric spark punch electrode tube of the present utility model is compared with prior art, has surface smoothness height, good, logical oily good, the characteristics such as electric conductivity is strong, process velocity is fast, machining accuracy is high, color and luster is vivid, the no residue in processing back of water flowing of linearity.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 2 is the side view of accompanying drawing 1.
Among the figure: 1, large aperture copper pipe, 2, the small-bore copper pipe.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
A kind of high-speed electric spark punch electrode tube of the present utility model, its structure comprises large aperture copper pipe 1 and small-bore copper pipe 2, the position of copper pipe 2, three small-bore copper pipes 2 in small-bore in large aperture copper pipe 1 inner chamber that is fixed with three same diameter in the inner chamber of large aperture copper pipe 1 determined by 1 extruding of stretching large aperture copper pipe.Copper pipe 2 diameters in small-bore are 0.095mm, 0.1mm or 0.15mm.
A kind of its processing and fabricating of high-speed electric spark punch electrode tube of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. a high-speed electric spark punch electrode tube comprises large aperture copper pipe and small-bore copper pipe, it is characterized in that extruding in the inner chamber of large aperture copper pipe is fixed with the small-bore copper pipe of three same diameter.
2. high-speed electric spark punch electrode tube according to claim 1 is characterized in that described small-bore copper pipe diameter is 0.095mm～0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202903036U CN201592297U (en) | 2009-12-18 | 2009-12-18 | Electrode tube of high-speed spark-erosion perforating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202903036U CN201592297U (en) | 2009-12-18 | 2009-12-18 | Electrode tube of high-speed spark-erosion perforating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201592297U true CN201592297U (en) | 2010-09-29 |
Family
ID=42774360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202903036U Expired - Fee Related CN201592297U (en) | 2009-12-18 | 2009-12-18 | Electrode tube of high-speed spark-erosion perforating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201592297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746893A (en) * | 2018-05-24 | 2018-11-06 | 南京航空航天大学 | Multiple flow passages pipe electrode and system and single flow-thru electrode solution cutting method |
-
2009
- 2009-12-18 CN CN2009202903036U patent/CN201592297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746893A (en) * | 2018-05-24 | 2018-11-06 | 南京航空航天大学 | Multiple flow passages pipe electrode and system and single flow-thru electrode solution cutting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20101218 |