CN201338147Y - Electrode tube wire stabilizing mechanism of electric spark drilling machine - Google Patents
Electrode tube wire stabilizing mechanism of electric spark drilling machine Download PDFInfo
- Publication number
- CN201338147Y CN201338147Y CNU2008202339439U CN200820233943U CN201338147Y CN 201338147 Y CN201338147 Y CN 201338147Y CN U2008202339439 U CNU2008202339439 U CN U2008202339439U CN 200820233943 U CN200820233943 U CN 200820233943U CN 201338147 Y CN201338147 Y CN 201338147Y
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- CN
- China
- Prior art keywords
- main shaft
- guider
- clamper
- electrode tube
- 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 relates to an electrode tube wire stabilizing mechanism of an electric spark drilling machine, which comprises a guider and a main shaft. A clamping head is disposed on the main shaft, and a holder for holding electrodes is arranged between the clamping head and the guider. The utility model has the advantages that the holder and an original guider act jointly to reduce deformation of the electrodes, thereby greatly decreasing circular run-out when processing with the electric spark drilling machine.
Description
Technical field
The utility model relates to the steady silk of a kind of spark-erosion perforating machine electrode tube mechanism.
Background technology
As shown in Figure 2, existing spark-erosion perforating machine all be with hollow edged electrode 5 clampings in main shaft 2 ends, near workpiece 1 place a guider 3 is being set, electrode 5 is through guider 3 guide-localizations, discharge processes needed hole on workpiece 1 again, and this is no problem for the bigger electrode 5 of diameter.During the processing aperture, because thinner electrode 5 is very easy to distortion, rotate when slightly bending being arranged and to produce bigger circle and beat, though can reducing circle to a great extent, guider 3 beats, but owing to have certain clearance between electrode 5 and the guider 3, and fairlead can not be oversize, is difficult to reach requirement so electrode 5 circles are beated, thereby directly influences the machining accuracy of aperture.
The utility model content
Thereby the technical problems to be solved in the utility model provides a kind of electrode circle that can effectively reduce beats and improves the spark-erosion perforating machine of aperture machining accuracy.
In order to address the above problem, the utility model provides the steady silk of a kind of spark-erosion perforating machine electrode tube mechanism, comprise: guider and main shaft, described main shaft is provided with chuck, also is provided with the clamper in order to holding electrode between described chuck and described guider.
Preferably, also comprise transmission mechanism, described clamper is arranged on this drive mechanism, and can move up and down synchronously with described main shaft by this transmission mechanism.
Preferably, described transmission mechanism comprises: the guide rail of vertical fixing, on this guide rail, can slide up and down to be provided with slide block, and clamper is installed on this slide block, and described slide block links to each other with described main shaft by a movable pulley mechanism.
Preferably, described movable pulley mechanism comprises: sprocket wheel and chain, and this sprocket wheel is rotating to be arranged on the described slide block, and an end of described chain links to each other with described main shaft, and the other end is fixed on the appropriate location.
Preferably, described clamper is arranged on the middle part between described chuck and the guider.
The utlity model has following advantage:
1, the clamper in the utility model and original guider acting in conjunction have reduced electrode deformation, thereby the circle when having reduced the electric-spark drilling machined is greatly beated;
2, clamper can be in the midpoint of chuck and guider dynamically in the utility model, can more effectively play the effect of guiding electrode, and can guard electrode.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Fig. 1 shows the structural representation of the steady silk of spark-erosion perforating machine electrode tube mechanism;
Fig. 2 shows the structural representation of former electric-spark drilling machine electrode organisation of working.
The specific embodiment
Fig. 1 is the structural representation of the steady silk of spark-erosion perforating machine electrode tube mechanism.The steady silk of spark-erosion perforating machine electrode tube mechanism comprises guider 3 and main shaft 2, and main shaft 2 is provided with chuck 4, also is provided with the clamper 6 in order to holding electrode 5 between chuck 4 and guider 3.Main shaft 2 can move up and down.Workpiece 1 is arranged on the bottom of guider 3, and electrode 5 sends from chuck 4, arrives on the workpiece 1 by guider 3 and clamper 6, and workpiece 1 is processed.
The steady silk of spark-erosion perforating machine electrode tube mechanism also comprises transmission mechanism 7, and clamper 6 is arranged on this drive mechanism 7, and can move up and down with main shaft 2 by this transmission mechanism 7.Transmission mechanism 7 comprises: the guide rail 71 of vertical fixing, on this guide rail 71, can slide up and down to be provided with slide block 72, and clamper 6 is installed on this slide block 72, and slide block 72 links to each other with main shaft 2 by a movable pulley mechanism 73.Movable pulley mechanism 73 comprises: sprocket wheel 731 and chain 732, and these sprocket wheel 731 rotating being arranged on the slide block 72, an end of chain 732 links to each other with main shaft 2, and the other end is fixed on the appropriate location.Clamper 6 is arranged on the middle part between chuck 4 and the guider 3.
When main shaft 2 moved up and down, pulling chain 732 moved, and chain 732 cooperates with sprocket wheel 731, and sprocket wheel 731 also follows chain 732 to move, owing to chain 732 other ends are fixed, so the translational speed at sprocket wheel 731 centers is main shaft 2 speed half.Sprocket wheel 731 links to each other with slide block 72, and can on slide block 72, be rotated, slide block 72 is joined to be incorporated on the guide rail 71 with fixing vertical guide rail 71 and is moved, because the center fixation of sprocket wheel 731 is on slide block 72, so the speed of slide block 72 is exactly the translational speed at sprocket wheel 731 centers, half of main shaft 2 speed just.
On medium position between chuck 4 and the guider 3, electrode 5 distortion are maximum, and clamper 6 is set herein, just can limit the distortion of electrode 5 to greatest extent.Because electrode 5 not only will also will pass through clamper 6 by guider 3, the distortion of electrode 5 is dropped to minimum, thereby has guaranteed the machining accuracy of 5 pairs of workpiece 1 of electrode.
In sum; it below only is preferred embodiment of the present utility model; be not to be used to limit protection domain of the present utility model; therefore; all any modifications of within spirit of the present utility model and principle, being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1, the steady silk of a kind of spark-erosion perforating machine electrode tube mechanism, comprise: guider (3) and main shaft (2), described main shaft (2) is provided with chuck (4), it is characterized in that: also be provided with the clamper (6) in order to holding electrode (5) between described chuck (4) and described guider (3).
2, the steady silk of spark-erosion perforating machine electrode tube as claimed in claim 1 mechanism, it is characterized in that: also comprise transmission mechanism (7), described clamper (6) is arranged on this drive mechanism (7), and can move up and down synchronously with described main shaft (2) by this transmission mechanism (7).
3, the steady silk of spark-erosion perforating machine electrode tube as claimed in claim 2 mechanism, it is characterized in that: described transmission mechanism (7) comprising: the guide rail of vertical fixing (71), on this guide rail (71), can slide up and down to be provided with slide block (72), clamper (6) is installed on this slide block (72), and described slide block links to each other with described main shaft (2) by a movable pulley mechanism (73).
4, the steady silk of spark-erosion perforating machine electrode tube as claimed in claim 3 mechanism, it is characterized in that: described movable pulley mechanism (73) comprising: sprocket wheel (731) and chain (732), this sprocket wheel (731) is rotating to be arranged on the described slide block (72), one end of described chain (732) links to each other with described main shaft (2), and the other end is fixed on the appropriate location.
5, the steady silk of spark-erosion perforating machine electrode tube as claimed in claim 4 mechanism, it is characterized in that: described clamper (6) is arranged on the middle part between described chuck (4) and the guider (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202339439U CN201338147Y (en) | 2008-12-30 | 2008-12-30 | Electrode tube wire stabilizing mechanism of electric spark drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202339439U CN201338147Y (en) | 2008-12-30 | 2008-12-30 | Electrode tube wire stabilizing mechanism of electric spark drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338147Y true CN201338147Y (en) | 2009-11-04 |
Family
ID=41233682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202339439U Expired - Lifetime CN201338147Y (en) | 2008-12-30 | 2008-12-30 | Electrode tube wire stabilizing mechanism of electric spark drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338147Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962660A (en) * | 2014-05-27 | 2014-08-06 | 太仓戴尔塔精密模具有限公司 | Multi-station discharge micropore machining equipment and machining method thereof |
| CN105562850A (en) * | 2016-03-14 | 2016-05-11 | 苏州电加工机床研究所有限公司 | Transmission mechanism of middle-split follow-up type electrode support device |
| CN105562861A (en) * | 2016-03-14 | 2016-05-11 | 苏州电加工机床研究所有限公司 | Transmission mechanism of middle-split follow-up type electrode support device |
| CN106944526A (en) * | 2017-05-03 | 2017-07-14 | 昆山市台友电子科技有限公司 | It is a kind of that there is the punch for helping copper function automatically |
| CN107497855A (en) * | 2017-09-20 | 2017-12-22 | 张家港市圣鼎源制管有限公司 | A kind of steel tube punching machine |
-
2008
- 2008-12-30 CN CNU2008202339439U patent/CN201338147Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962660A (en) * | 2014-05-27 | 2014-08-06 | 太仓戴尔塔精密模具有限公司 | Multi-station discharge micropore machining equipment and machining method thereof |
| CN105562850A (en) * | 2016-03-14 | 2016-05-11 | 苏州电加工机床研究所有限公司 | Transmission mechanism of middle-split follow-up type electrode support device |
| CN105562861A (en) * | 2016-03-14 | 2016-05-11 | 苏州电加工机床研究所有限公司 | Transmission mechanism of middle-split follow-up type electrode support device |
| CN106944526A (en) * | 2017-05-03 | 2017-07-14 | 昆山市台友电子科技有限公司 | It is a kind of that there is the punch for helping copper function automatically |
| CN106944526B (en) * | 2017-05-03 | 2018-11-23 | 昆山市台友电子科技有限公司 | It is a kind of with the punch for helping copper function automatically |
| CN107497855A (en) * | 2017-09-20 | 2017-12-22 | 张家港市圣鼎源制管有限公司 | A kind of steel tube punching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 101400 Beijing city Huairou area yangsongzhen Fengxiang science and Technology Development Zone, Fengxiang Park No. 8 Patentee after: Beijing Novick Digital Equipment Co., Ltd. Address before: 101400 Beijing city Huairou area yangsongzhen Fengxiang Technology Development Zone Park No. eight Patentee before: Beijing Adspark Digital Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091104 |