CN204711355U - A kind of Wire EDM many molybdenum filaments tensioning apparatus - Google Patents
A kind of Wire EDM many molybdenum filaments tensioning apparatus Download PDFInfo
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- CN204711355U CN204711355U CN201520327914.9U CN201520327914U CN204711355U CN 204711355 U CN204711355 U CN 204711355U CN 201520327914 U CN201520327914 U CN 201520327914U CN 204711355 U CN204711355 U CN 204711355U
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- fixed head
- screw
- optical axis
- silk
- straight optical
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Abstract
The utility model discloses a kind of Wire EDM many molybdenum filaments tensioning apparatus, comprise holder, lower silk alignment plate, lower silk fixed head, upper silk alignment plate, fixed head, straight optical axis supporting seat, upper silk fixed head, straight optical axis, lock-screw, ejector pin retaining plate, linear bearing, lower silk alignment axle, the alignment of upper silk axle, stage clip and push rod; Lower silk alignment plate front end has equal wiring groove, is arranged on holder bottom surface; Upper silk alignment plate front end has equal wiring groove, is arranged on the lower surface of fixed head by screw; Straight optical axis two ends are placed in the through hole of tandem optical axis supporting seat; Linear bearing is arranged on straight optical axis; Upper silk fixed head is arranged on linear bearing, and lock-screw is to be threaded on upper silk fixed head, and stage clip is arranged on straight optical axis, and ejector pin retaining plate is arranged on the upper surface of fixed head by screw.The utility model apparatus structure is simple, easy to operate, well can be ensured the tensioning in molybdenum filament cutting on line process by the elastic force of spring.
Description
Technical field
The utility model relates to the tensioning apparatus field of the many molybdenum filaments processed for round sheet part being carried out to tensioning, particularly relates to a kind of Wire EDM many molybdenum filaments tensioning apparatus.
Background technology
Round sheet part will carry out cutting processing by the electric discharge of molybdenum filament, in order to prevent molybdenum filament relaxing in process, needs to design a kind of Wire EDM many molybdenum filaments tensioning apparatus reliably, so that molybdenum filament can keep tensioning state when cutting processing.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and provide a kind of Wire EDM many molybdenum filaments tensioning apparatus, this molybdenum filament tensioning apparatus can ensure the tensioning of many molybdenum filaments in Wire EDM well, and apparatus structure is simple, easy to operate.
The purpose of this utility model is achieved through the following technical solutions: a kind of Wire EDM many molybdenum filaments tensioning apparatus, comprises holder, lower silk alignment plate, lower silk fixed head, upper silk alignment plate, fixed head, straight optical axis supporting seat, upper silk fixed head, straight optical axis, lock-screw, ejector pin retaining plate, linear bearing, lower silk alignment axle, the alignment of upper silk axle, stage clip and push rod composition; Wherein, described holder is C-shaped, and the bottom surface of holder and fixed head are all in spill; Lower silk alignment plate front end has equal wiring groove, and two sides have through hole, and lower silk alignment plate is arranged on holder bottom surface; Lower silk alignment axle is fixed by screw in the through hole of lower silk alignment plate side with matched in clearance; Lower silk fixed head is arranged in lower silk alignment plate by screw; Fixed head is arranged on holder top; Upper silk alignment plate front end has equal wiring groove, and two sides have through hole, are arranged on the lower surface of fixed head by screw; Upper silk alignment axle is fixed by screw in the through hole of upper silk alignment plate side with matched in clearance; Straight optical axis supporting seat is inverted T-shaped, and the bottom surface of four straight optical axis supporting seats is arranged on four angles place of fixed head; Fixed by screw in the through hole that straight optical axis two ends are placed in tandem optical axis supporting seat vertical edge; Linear bearing is arranged on straight optical axis and also can linearly slides by optical axis; Upper silk fixed head is arranged on linear bearing by screw, and lock-screw is to be threaded on upper silk fixed head, and stage clip is arranged on straight optical axis, and ejector pin retaining plate is arranged on the upper surface of fixed head by screw; Push rod has screw thread, is threaded connection and is arranged on ejector pin retaining plate.The beneficial effects of the utility model are, apparatus structure is simple, easy to operate, well can be ensured the tensioning in molybdenum filament cutting on line process by the elastic force of spring.
Accompanying drawing explanation
Fig. 1 (a) is the front view of many molybdenum filaments tensioning apparatus, and Fig. 1 (b) is the side view of many molybdenum filaments tensioning apparatus, and Fig. 1 (c) is the top view of many molybdenum filaments tensioning apparatus;
Fig. 2 is the three-dimensional profile figure of many molybdenum filaments tensioning apparatus;
Fig. 3 is the molybdenum filament scheme of installation of many molybdenum filaments tensioning apparatus;
Fig. 4 is three-dimensional outline drawing before the molybdenum filament of many molybdenum filaments tensioning apparatus is installed;
Fig. 5 is three-dimensional profile figure after the molybdenum filament of many molybdenum filaments tensioning apparatus is installed;
Fig. 6 is round sheet part three-dimensional profile figure;
Fig. 7 is workpiece blank three-dimensional profile figure;
Fig. 8 is round sheet part machining sketch chart;
In figure, holder 1, lower silk alignment plate 2, first screw 3, lower silk fixed head 4, second screw 5, upper silk alignment plate 6, fixed head 7, straight optical axis supporting seat 8, the 3rd screw 9, upper silk fixed head 10, straight optical axis 11, the 4th screw 12, lock-screw 13, ejector pin retaining plate 14, the 5th screw 15, linear bearing 16, the 6th screw 17, lower silk alignment axle 18, the 7th screw 19, the alignment of upper silk axle 20, the 8th screw 21, stage clip 22, push rod 23, the 9th screw 24, the tenth screw 25, molybdenum filament 26, part 27, blank 28.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1 (a), (b), shown in (c) He Fig. 2, a kind of Wire EDM many molybdenum filaments of the utility model tensioning apparatus, comprise holder 1, lower silk alignment plate 2, first screw 3, lower silk fixed head 4, second screw 5, upper silk alignment plate 6, fixed head 7, straight optical axis supporting seat 8, 3rd screw 9, upper silk fixed head 10, straight optical axis 11, 4th screw 12, lock-screw 13, ejector pin retaining plate 14, 5th screw 15, linear bearing 16, 6th screw 17, lower silk alignment axle 18, 7th screw 19, upper silk alignment axle 20, 8th screw 21, stage clip 22, push rod 23, 9th screw 24 and the tenth screw 25, holder 1 is C-shaped, and the bottom surface of holder 1 and fixed head 7 are all in spill, lower silk alignment plate 2 front end has equal wiring groove, and two sides have through hole, is arranged on holder 1 bottom surface by the first screw 3, lower silk alignment axle 18 is also fixed by the 6th screw 17 in the through hole of lower silk alignment plate 2 side with matched in clearance, lower silk fixed head 4 is arranged in lower silk alignment plate 2 by the second screw 5, fixed head 7 is arranged on holder 1 top by the 9th screw 24, upper silk alignment plate 6 front end has equal wiring groove, and two sides have through hole, is arranged on the lower surface of fixed head 7 by the 8th screw 21, upper silk alignment axle 20 is also fixed by the 7th screw 19 in the through hole of upper silk alignment plate 6 side with matched in clearance, straight optical axis supporting seat 8 is in inverted T-shaped, and underrun the 3rd screw 9 of four straight optical axis supporting seats 8 is arranged on four angles place of fixed head 7, the through hole that straight optical axis 11 two ends are placed in tandem optical axis supporting seat 8 vertical edge is interior and fixing by the 4th screw 12, linear bearing 16 is arranged on straight optical axis 11 and also can linearly slides by optical axis 11, upper silk fixed head 10 is arranged on linear bearing 16 by the 5th screw 15, and lock-screw 13 is to be threaded on upper silk fixed head 10, and stage clip 22 is arranged on straight optical axis 11, and ejector pin retaining plate 14 is arranged on the upper surface of fixed head 7 by the tenth screw 25, push rod 23 has screw thread, is threaded connection and is arranged on ejector pin retaining plate 14.
Holder 1 side of many molybdenum filaments tensioning apparatus arranges two oblong slots, is arranged on machining tool by this device by bolt to facilitate.
As shown in Figure 3, the molybdenum filament installation method of many molybdenum filaments tensioning apparatus: molybdenum filament 26 lower end is fixed by lower silk fixed head 4 and lower silk alignment plate 2, then the front end wire casing entering lower silk alignment plate 2 walks around lower silk alignment axle 18, then the front end wire casing upwards entering silk alignment plate 6 walks around silk alignment axle 20, finally be wrapped on lock-screw 13, by lock-screw 13, molybdenum filament 26 upper end be fixed on upper silk fixed head 10.Wherein, uniform force when upper and lower silk alignment axle can make molybdenum filament 26 tensioning, the two is in differing heights but same lateral attitude, can ensure perpendicularity when molybdenum filament 26 works.
The implementation process of Wire EDM many molybdenum filaments tensioning apparatus is as follows: first, manually tighten push rod 23, on push rod 23 forward ends thereof silk fixed head 10 linearly optical axis 11 move forward, extrude stage clip 22 one end with upper silk fixed head 10 linear bearing 16 that the 5th screw 15 is connected simultaneously, stage clip 22 is squeezed and holds linearly optical axis 11 to move compression, as shown in Figure 4.Then, by installing many molybdenum filaments 26 shown in Fig. 3.Then, manually push rod 23 is twisted in the other direction, until its front end is separated with upper silk fixed head 10.Meanwhile, the stressed reduction of stage clip 22, release portion pressure, length, extruding linear bearing 16, makes the reverse linearly optical axis 11 of silk fixed head 10 move, as shown in Figure 5.The elastic force of stage clip 10 makes molybdenum filament 26 be in tensioning state.
Fig. 6 is the round sheet part 27 shaped, Fig. 7 is the blank 28 of requirement processing, as shown in Figure 8, solid arrow direction is the direction of feed of blank 28, dotted arrow direction is blank 28 sense of rotation, molybdenum filament 26 maintains static, blank 28 along direction of feed in figure move and rotation so as to discharge processing scrap.
Claims (1)
1. Wire EDM many molybdenum filaments tensioning apparatus, it is characterized in that, comprise holder (1), lower silk alignment plate (2), lower silk fixed head (4), upper silk alignment plate (6), fixed head (7), straight optical axis supporting seat (8), upper silk fixed head (10), straight optical axis (11), lock-screw (13), ejector pin retaining plate (14), linear bearing (16), lower silk alignment axle (18), upper silk alignment axle (20), stage clip (22) and push rod (23); Wherein, described holder (1) is C-shaped, and the bottom surface of holder (1) and fixed head (7) are all in spill; Lower silk alignment plate (2) front end has equal wiring groove, and two sides have through hole, and lower silk alignment plate (2) is arranged on holder (1) bottom surface; Lower silk alignment axle (18) is fixed by screw in the through hole of lower silk alignment plate (2) side with matched in clearance; Lower silk fixed head (4) is arranged on lower silk alignment plate (2) by screw; Fixed head (7) is arranged on holder (1) top; Upper silk alignment plate (6) front end has equal wiring groove, and two sides have through hole, are arranged on the lower surface of fixed head (7) by screw; Upper silk alignment axle (20) is fixed by screw in the through hole of upper silk alignment plate (6) side with matched in clearance; Straight optical axis supporting seat (8) is in inverted T-shaped, and the bottom surface of four straight optical axis supporting seats (8) is arranged on four angles place of fixed head (7); Fixed by screw in the through hole that straight optical axis (11) two ends are placed in tandem optical axis supporting seat (8) vertical edge; Linear bearing (16) is arranged on straight optical axis (11) and above also can linearly slides by optical axis (11); Upper silk fixed head (10) is arranged on linear bearing (16) by screw, lock-screw (13) is to be threaded on upper silk fixed head (10), stage clip (22) is arranged on straight optical axis (11), and ejector pin retaining plate (14) is arranged on the upper surface of fixed head (7) by screw; (23) have screw thread to push rod, are threaded connection and are arranged on ejector pin retaining plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327914.9U CN204711355U (en) | 2015-05-20 | 2015-05-20 | A kind of Wire EDM many molybdenum filaments tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327914.9U CN204711355U (en) | 2015-05-20 | 2015-05-20 | A kind of Wire EDM many molybdenum filaments tensioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711355U true CN204711355U (en) | 2015-10-21 |
Family
ID=54310383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520327914.9U Expired - Fee Related CN204711355U (en) | 2015-05-20 | 2015-05-20 | A kind of Wire EDM many molybdenum filaments tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204711355U (en) |
-
2015
- 2015-05-20 CN CN201520327914.9U patent/CN204711355U/en not_active Expired - Fee Related
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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: 20151021 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |