CN204308361U - Angle adjustable electric spark-erosion perforation platform - Google Patents
Angle adjustable electric spark-erosion perforation platform Download PDFInfo
- Publication number
- CN204308361U CN204308361U CN201420661582.3U CN201420661582U CN204308361U CN 204308361 U CN204308361 U CN 204308361U CN 201420661582 U CN201420661582 U CN 201420661582U CN 204308361 U CN204308361 U CN 204308361U
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- China
- Prior art keywords
- wishbone
- clamping
- screw
- base
- electric spark
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- Expired - Fee Related
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
This patent application discloses a kind of angle adjustable electric spark-erosion perforation platform, using solve existing flat-nose pliers as workpiece beat inclined hole fixture exist complex structure, cost is high, unhandy problem.The utility model comprises base, clamping screw, wishbone, pressing plate and clamping of workpieces screw, base is provided with screwed hole, the side, V-arrangement face of wishbone is the clamping part of workpiece, the cross section that side away from V-arrangement face offers perpendicular to this side is the T-slot of T-shaped, the head of clamping screw is positioned at T-slot, the bar portion of clamping screw is passed screwed hole and is compressed by nuts and washers, pressing plate comprises base plate and is arranged on the support plate of base plate both sides, two support plates are separately fixed at the both sides of wishbone, and base plate is connected with clamping of workpieces screw thread.
Description
Technical field
The utility model relates to spark erosion technique, is specifically related to a kind of angle adjustable electric spark-erosion perforation platform.
Background technology
Electric spark-erosion perforation is widely used in precision die processing, the principle of electric spark-erosion perforation utilizes the thin metal copper pipe moved both vertically up and down continuously to make electrode, carries out pulse spark electric discharge removal shaping to metal works such as stainless steel, hardened steel, carbide alloy, copper, aluminium.
In reality processing, some workpiece often need to beat inclined hole.At present, workpiece, when beating inclined hole, is generally clamped by flat-nose pliers, and the structure of flat-nose pliers is more complicated, and volume is large, and cost is high, inconvenient operation, and need process with range estimation gyration, and the angle turned over is inaccurate, and mismachining tolerance is large.
Utility model content
The utility model provides a kind of angle adjustable electric spark-erosion perforation platform, using solve existing flat-nose pliers as workpiece beat inclined hole fixture exist complex structure, cost is high, unhandy problem.
This programme is as follows: angle adjustable electric spark-erosion perforation platform, comprise base, clamping screw, wishbone, pressing plate and clamping of workpieces screw, base is provided with screwed hole, the side, V-arrangement face of wishbone is the clamping part of workpiece, the cross section that side away from V-arrangement face offers perpendicular to this side is the T-slot of T-shaped, the head of clamping screw is positioned at T-slot, the bar portion of clamping screw is passed screwed hole and is compressed by nuts and washers, pressing plate comprises base plate and is arranged on the support plate of base plate both sides, two support plates are separately fixed at the both sides of wishbone, and base plate is connected with clamping of workpieces screw thread.
Utility model works principle is as follows: workpiece side is clamped by the V-arrangement face of wishbone, and opposite side is held out against by clamping of workpieces screw.Pressing plate is fixed on wishbone, and wishbone is fixed on base by clamping screw.When needing the clamping angle regulating workpiece, only wishbone need be made to turn over certain angle, be locked by clamping screw more afterwards.
The utility model scenario-frame is simple, and volume is little, and cost is low, easy to operate.
Further, a side of base wishbone is dorsad scale face, and this scale face is provided with a circle scale centered by clamping screw position.When regulating the corner of wishbone, using the scale on scale face as reference, the angle that the V-arrangement face center line of wishbone is turned over overlaps with the scale on scale face, can ensure the accuracy of corner.
Further, what be connected with wishbone to make pressing plate is more firm, and all have square groove in the both sides of wishbone, the end of two support plates all bends inwards and is welded in square groove.
Further, base comprises seat board and the connecting plate vertical with seat board, and seat board offers screw hole, and wishbone is arranged on connecting plate.Screw hole on base plate is used for and Installing machine tool.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the K direction view of Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: base 1, connecting plate 11, seat board 12, screw hole 13, wishbone 2, V-arrangement face 21, clamping screw 3, nut 4, pad 5, pressing plate 6, base plate 61, support plate 62, clamping of workpieces screw 7.
Angle adjustable electric spark-erosion perforation platform as shown in accompanying drawing 1 ~ 3, comprise base 1, clamping screw 3, wishbone 2, pressing plate 6 and clamping of workpieces screw 7, base 1 comprises seat board 12 and the connecting plate 11 vertical with seat board, seat board 12 is offered screw hole 13, for base 1 is arranged on lathe, connecting plate 11 has screwed hole, wishbone 2 is the T-slot (not shown) of T-shaped away from the side in V-arrangement face 21 cross section offered perpendicular to this side, the head of clamping screw 3 is positioned at T-slot, and the bar portion of clamping screw 3 is passed screwed hole and compressed by nut 4 and packing ring 5.One side of base 1 wishbone 2 is dorsad scale face (not shown), and this scale face is provided with a circle scale centered by clamping screw 3 position, and the scale that can refer to when wishbone 2 rotates on this scale face turns over certain angle, and corner is more accurate.
Pressing plate 6 comprises base plate 61 and is arranged on the support plate 62 of base plate both sides, and all have square groove in the both sides of wishbone 2, the end of two support plates 62 all bends inwards and is welded in square groove, and base plate is threaded with clamping of workpieces screw 7.The side of V-arrangement face 21 holding workpiece of wishbone 2, the other end of workpiece holds out against location by clamping of workpieces screw 7.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. angle adjustable electric spark-erosion perforation platform, it is characterized in that, comprise base, clamping screw, wishbone, pressing plate and clamping of workpieces screw, base is provided with screwed hole, the side, V-arrangement face of wishbone is the clamping part of workpiece, the cross section that side away from V-arrangement face offers perpendicular to this side is the T-slot of T-shaped, the head of clamping screw is positioned at T-slot, the bar portion of clamping screw is passed screwed hole and is compressed by nuts and washers, pressing plate comprises base plate and is arranged on the support plate of base plate both sides, two support plates are separately fixed at the both sides of wishbone, base plate is connected with clamping of workpieces screw thread.
2. angle adjustable electric spark-erosion perforation platform according to claim 1, is characterized in that, a side of base wishbone is dorsad scale face, and this scale face is provided with a circle scale centered by clamping screw position.
3. angle adjustable electric spark-erosion perforation platform according to claim 1, is characterized in that, all have square groove in the both sides of wishbone, and the end of two support plates all bends inwards and is welded in square groove.
4. angle adjustable electric spark-erosion perforation platform according to claim 1, is characterized in that, described base comprises seat board and the connecting plate vertical with seat board, and seat board offers screw hole, and wishbone is arranged on connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661582.3U CN204308361U (en) | 2014-11-07 | 2014-11-07 | Angle adjustable electric spark-erosion perforation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661582.3U CN204308361U (en) | 2014-11-07 | 2014-11-07 | Angle adjustable electric spark-erosion perforation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308361U true CN204308361U (en) | 2015-05-06 |
Family
ID=53130693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420661582.3U Expired - Fee Related CN204308361U (en) | 2014-11-07 | 2014-11-07 | Angle adjustable electric spark-erosion perforation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186299A (en) * | 2017-07-06 | 2017-09-22 | 哈尔滨理工大学 | A kind of Wire EDM adjustable clamp |
-
2014
- 2014-11-07 CN CN201420661582.3U patent/CN204308361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186299A (en) * | 2017-07-06 | 2017-09-22 | 哈尔滨理工大学 | A kind of Wire EDM adjustable clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |