CN2686781Y - Molybdenum wire falling-proof device - Google Patents
Molybdenum wire falling-proof device Download PDFInfo
- Publication number
- CN2686781Y CN2686781Y CN 200420039924 CN200420039924U CN2686781Y CN 2686781 Y CN2686781 Y CN 2686781Y CN 200420039924 CN200420039924 CN 200420039924 CN 200420039924 U CN200420039924 U CN 200420039924U CN 2686781 Y CN2686781 Y CN 2686781Y
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- China
- Prior art keywords
- hole
- model
- molybdenum
- utility
- molybdenum filament
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- Expired - Fee Related
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Abstract
The utility model discloses a molybdenum wire falling-proof device. As concerned as the molybdenum wire falling-proof device is, the boss (2) of a socket (1) is equipped with a guiding hole (3) at the center, the inner of the guiding hole (3) is equipped with a spring (9), and the side opposite to the boss (2) is equipped with a pin through hole (4). A telescopic body (5) is equipped with a movable through hole (7) on the position corresponding to the pin through hole (4), one end of the telescopic body (5) is equipped with a V-shaped slot (6), the telescopic body (5) is inserted into the guiding hole (3), and a pin (8) is inserted into the pin through hole (4) and the movable through hole (7). The socket (1) is equipped with one surface of the telescopic body (5), and the surface is equipped with an embed magnet (10). The beneficial effect of the utility model is that the utility model can accomplish the installation of a molybdenum support wire (16) on an electric spark CNC wire-cut machine tool conveniently and quickly and saves the operating time which workers spend to install the molybdenum support wire (16) greatly, and the utility model also improve the precision-machined efficiency and roots out the influence results in the falling of the molybdenum support wire (16) after installation.
Description
Technical field
The molybdenum filament that the utility model relates on the electric spark CNC wire-cut machine is installed, and particularly a kind of energy Fast Installation also prevents the molybdenum filament dropping against device that molybdenum filament comes off, enhances productivity.
Background technology
The processing of present many moulds is all finished on electric spark CNC wire-cut machine, utilize the molybdenum filament (wire electrode) under the digital control system control workpiece to be carried out the line cutting processing, be widely used aspect all kinds of moulds of machining high-precision, high rigidity, high tenacity, model and the complex-shaped part according to projected path; At instrument and meter, household electrical appliances, machinery, automobile, light industry, there is very high requirement in the production division of aviation etc. for the Precision Machining parts, because line cutting multi-imprssion mould tool, model or complex-shaped part often need multiple working procedure, each procedure all gets and pulls down molybdenum filament earlier, reconnect molybdenum filament after again molybdenum filament being passed the preformed hole of workpiece, owing to all adopt artificial conventional mounting molybdenum filament, molybdenum filament itself is that certain elasticity is arranged, make molybdenum filament be fixed on one by one in the guided wheel slot and guarantee not come off not too easy, and in a single day molybdenum filament falls outside guided wheel slot, traditional artificial installation molybdenum filament will be spent the more time, and in a single day molybdenum filament falls outside guided wheel slot and start the machine processes workpiece, will damage workpiece and make enterprise be subjected to economic loss.
The utility model content
For solving the artificial problem that the molybdenum filament existence is installed of tradition, to enhance productivity, this practicality is intended to propose the molybdenum filament dropping against device that a kind of people of assisting install molybdenum filament conveniently, rapidly.
The utility model is that the technical scheme that its technical problem of solution is adopted is: the molybdenum filament dropping against device is characterized in that: the boss middle of base is provided with a pilot hole, the built-in spring of pilot hole, and the side that boss is relative is provided with pin via hole; Be provided with movable through hole with the corresponding position of pin via hole on the extrusome, extrusome one end is provided with V-shaped groove, and extrusome inserts in the pilot hole, and pin inserts pin via hole and movable through hole; Base is provided with the one side of extrusome, is embedded with magnet on this face.
Pilot hole is square hole or circular hole, and it is square hole that the utility model adopts pilot hole.
The beneficial effects of the utility model are: the convenient, fast installation of on electric spark CNC wire-cut machine, finishing molybdenum filament of energy, save the artificial operating time that molybdenum wire is installed greatly, and improve precision machined efficient, stop because the consequence that the molybdenum filament installation comes off and caused.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is an enforcement scheme of installation of the present utility model.
Fig. 4 is the V-shaped groove combined effect figure on guide wheel and the flexible square body.
Among the figure: 1. base, 2. boss, 3. pilot hole, 4. pin via hole, 5. extrusome, 6.V shape groove, 7. movable through hole, 8. pin, 9. spring, 10. magnet, 11. columns, coil holder on 12., 13. following coil holder, 14. guide wheels, 15. guided wheel slots, 16. molybdenum filaments, 17. retainer rings, 18. extension springs.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Molybdenum filament dropping against device as shown in Figure 1 and Figure 2, boss 2 middles of base 1 are provided with a pilot hole 3, pilot hole 3 built-in springs 9, boss 2 relative sides are provided with pin via hole 4; Be provided with movable through hole 7 with pin via hole 4 corresponding positions on the extrusome 5, extrusome 5 one ends are provided with V-shaped groove 6, and extrusome 5 inserts in the pilot hole 3, and pin 8 inserts pin via hole 4 and movable through hole 7; Base 1 is provided with the one side of extrusome 5, is embedded with magnet 10 on this face.It is square holes that the utility model adopts pilot hole 3.As shown in Figure 3, as when cutting progressive die, when using the utility model manually molybdenum filament to be installed, when molybdenum filament 16 (wire electrode) being parked in the rightmost of silk tube earlier, one section molybdenum filament 16 at inoperative disconnects, and install retainer ring 17 and with the extension spring 18 of little hook, utilize the telescopicing performance of extension spring 18 at the gap of molybdenum filament 16, make extension spring 18 freely hang up retainer ring 17 in molybdenum filament 16 connections by little hook; Workpiece is added 14 on the guide wheel that the inoperative section molybdenum filament 16 that extension spring 18 will be installed man-hour is parked in the last coil holder 12 of machine pillar 11 and following coil holder 13, V-shaped groove 6 with three extrusomes 5 is sleeved on respectively on the guide wheel 14 of coil holder 12 and following coil holder 13 again, spring 9 elastic force effects owing to 3 li of pilot holes in the base 1, make molybdenum filament 16 put 15 li of V-shaped groove 6 and guided wheel slots, because the magnet 10 of base 1 is pull-in on the end face of coil holder 12 and following coil holder 13, make extrusome 5 push down the molybdenum filament 16 of 15 li of V-shaped groove 6 and guided wheel slots, molybdenum filament 16 can not come off outside guide wheel 14 (as shown in Figure 4), and V-shaped groove 6 is aimed at the point of contact position of molybdenum filaments 16 at the guided wheel slot 15 of guide wheel 14 at this moment; Earlier take retainer ring 17 and extension spring 18 apart (promptly disconnecting molybdenum filament 16) again, can pass molybdenum filament 16 preformed hole of workpiece this moment, molybdenum filament 16 is connected with extension spring 18 with retainer ring 17 again; The startup super CNC wirecutting machine begins workpiece is cut after pulling down the utility model.The same, when more next shape chamber being cut,, can finish the accurate cutting of workpiece by as above step operation.Owing to use the utility model with molybdenum filament 16 location, molybdenum filament 16 is connected with retainer ring 17 with extension spring 18 again, thereby realize the convenient, fast artificial installation of on electric spark CNC wire-cut machine, finishing molybdenum filament 16, save the operating time of artificial conventional mounting molybdenum filament 16 greatly, increase work efficiency greatly.
Claims (2)
1. molybdenum filament dropping against device is characterized in that:
1. boss (2) middle of base (1) is provided with a pilot hole (3), the built-in spring of pilot hole (3) (9), and the relative side of boss (2) is provided with pin via hole (4);
2. on the extrusome (5) and the corresponding position of pin via hole (4) is provided with movable through hole (7), and extrusome (5) one ends are provided with V-shaped groove (6), and extrusome (5) inserts in the pilot hole (3), and pin (8) inserts pin via hole (4) and movable through hole (7);
3. base (1) is provided with the one side of extrusome (5), is embedded with magnet (10) on this face.
2. molybdenum filament dropping against device according to claim 1 is characterized in that: described pilot hole (3) is square hole or circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039924 CN2686781Y (en) | 2004-04-06 | 2004-04-06 | Molybdenum wire falling-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039924 CN2686781Y (en) | 2004-04-06 | 2004-04-06 | Molybdenum wire falling-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2686781Y true CN2686781Y (en) | 2005-03-23 |
Family
ID=34671330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420039924 Expired - Fee Related CN2686781Y (en) | 2004-04-06 | 2004-04-06 | Molybdenum wire falling-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2686781Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554609A (en) * | 2012-01-20 | 2012-07-11 | 江门市高翔自动化设备有限公司 | Magnetic suction type screw taking mechanism |
| CN107167632A (en) * | 2016-03-08 | 2017-09-15 | 株式会社日立大厦系统 | Distribution presses fixture |
-
2004
- 2004-04-06 CN CN 200420039924 patent/CN2686781Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554609A (en) * | 2012-01-20 | 2012-07-11 | 江门市高翔自动化设备有限公司 | Magnetic suction type screw taking mechanism |
| CN102554609B (en) * | 2012-01-20 | 2014-07-02 | 江门市高翔自动化设备有限公司 | Magnetic suction type screw taking mechanism |
| CN107167632A (en) * | 2016-03-08 | 2017-09-15 | 株式会社日立大厦系统 | Distribution presses fixture |
| CN107167632B (en) * | 2016-03-08 | 2020-10-27 | 株式会社日立大厦系统 | Wiring pressing clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |