CN205342121U - A wire cut electrical discharge machining's fortune silk mechanism is walked to low -speed - Google Patents
A wire cut electrical discharge machining's fortune silk mechanism is walked to low -speed Download PDFInfo
- Publication number
- CN205342121U CN205342121U CN201521067963.XU CN201521067963U CN205342121U CN 205342121 U CN205342121 U CN 205342121U CN 201521067963 U CN201521067963 U CN 201521067963U CN 205342121 U CN205342121 U CN 205342121U
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- China
- Prior art keywords
- pulley
- wire
- silk
- pinch roller
- wheel
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- 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 a wire cut electrical discharge machining's fortune silk mechanism is walked to low -speed. It includes first pulley, the second pulley, the third pulley, the fourth pulley, the 5th pulley, the 7th pulley, disconnected silk sensor, tension sensor, first pinch roller, the second pinch roller, tension sheave, the fast wheel of silk, the wire electrode, a wire drawing wheel and a storage silk section of thick bamboo, it goes up around there being the wire electrode to store up a silk section of thick bamboo, the wire electrode is through first pulley, the second pulley, the third pulley, the fourth pulley, the 5th pulley, the 7th pulley links to each other with the wire drawing wheel, tension sheave has set gradually between first pulley and the second pulley, first pinch roller, tension sensor, disconnected silk sensor, the 5th pulley, be provided with the fast wheel of silk between the 7th pulley, the fast wheel of silk cooperatees with the second pinch roller. The utility model discloses can make the wire electrode in processing district ability accurate positioning, guarantee the tension invariant, walk silk work steadily, can the constant speed move automatic threading.
Description
Technical field
This utility model relates to cutting machine technical field, is specifically related to the Wire-conveying mechanism of quick walk of a kind of low speed wire electrical discharge machine.
Background technology
Electric spark linear cutting machine is a class wide variety of typical CNC machine in the industries such as Making mold.Spark cutting process technology WEDM (WireElectriealDiseharseMachining), since coming out, has obtained and has sent out the important component part progressively becoming in mechanical manufacturing field rapidly.In recent years, along with the high speed development of electronic technology, computer technology and control technology, the numerical control of electrical process machine also constantly achieves significant progress.The tension force requiring wire travelling speed and silk during low-speed wire cutting linear cutter keeps invariable, current Wire-conveying mechanism of quick walk there is also some defects: in the low-speed wire cutting spark cutting course of processing, owing to wire electrode is by the impact of frictional force in discharge process power, electrostatic attraction, electromagnetic force and wire process etc., fluctuation during its tension value, accordingly, it would be desirable to wire electrode is carried out constant tensile control.In sum, it is necessary to design the Wire-conveying mechanism of quick walk of a kind of controlled low speed wire electrical discharge machine.
Utility model content
For solving the problems referred to above, this utility model provides the Wire-conveying mechanism of quick walk of a kind of low speed wire electrical discharge machine, it is possible to wire electrode can be accurately positioned, it is ensured that constant tension in processing district, wire stable working, energy constant-speed operation, automatic wire feed.
For achieving the above object, the technical scheme that this utility model is taked is: the Wire-conveying mechanism of quick walk of a kind of low speed wire electrical discharge machine, including the first pulley, second pulley, 3rd pulley, 4th pulley, 5th pulley, 7th pulley, circuit wire sensor, tension pick-up, first pinch roller, second pinch roller, straining pulley, silk speed wheel, wire electrode, pulling wheel and wire storage cylinder, wire storage cylinder is wound with wire electrode, wire electrode passes through the first pulley, second pulley, 3rd pulley, 4th pulley, 5th pulley, 7th pulley is connected with pulling wheel, it is disposed with straining pulley between first pulley and the second pulley, first pinch roller, tension pick-up, circuit wire sensor, 5th pulley, silk speed wheel it is provided with between 7th pulley, silk speed wheel matches with the second pinch roller.
As preferably, described circuit wire sensor, tension pick-up are all connected with controller.
This utility model has the advantages that enabling to wire electrode can be accurately positioned in processing district, it is ensured that constant tension, wire stable working, energy constant-speed operation, automatic wire feed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
As shown in Figure 1, this utility model embodiment provides the Wire-conveying mechanism of quick walk of a kind of low speed wire electrical discharge machine, including the first pulley 1, second pulley 2, 3rd pulley 3, 4th pulley 4, 5th pulley 6, 7th pulley 7, circuit wire sensor 8, tension pick-up 9, first pinch roller 10, second pinch roller 11, straining pulley 12, silk speed wheel 13, wire electrode 14, pulling wheel 15 and wire storage cylinder 16, wire storage cylinder 16 is wound with wire electrode 14, wire electrode 14 is by the first pulley 1, second pulley 2, 3rd pulley 3, 4th pulley 4, 5th pulley 6, 7th pulley 7 is connected with pulling wheel 15, it is disposed with straining pulley 12 between first pulley 1 and the second pulley 2, first pinch roller 10, tension pick-up 9, circuit wire sensor 8, 5th pulley 6, silk speed wheel 13 it is provided with between 7th pulley 7, silk speed wheel 13 matches with the second pinch roller 11.
It should be noted that described circuit wire sensor 8, tension pick-up 9 are all connected with controller.
The wire transporting process of the wire-moving system of this detailed description of the invention is: wire electrode is pulled out from curled hair cylinder, it is wrapped on straining pulley through directive wheel (pulley), then through traverse conducting block after tension pick-up, part (spacing is adjustable) between two conducting blocks is exactly the processing sections of wire electrode, last waste silk pulled into waste silk from silk speed wheel and processes device, this detailed description of the invention cooperates mainly through circuit wire sensor 8, tension pick-up 9, controller and straining pulley etc., controls whole wire transporting process.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (2)
1. the Wire-conveying mechanism of quick walk of a low speed wire electrical discharge machine, it is characterised in that include the first pulley (1), second pulley (2), 3rd pulley (3), 4th pulley (4), 5th pulley (6), 7th pulley (7), circuit wire sensor (8), tension pick-up (9), first pinch roller (10), second pinch roller (11), straining pulley (12), silk speed wheel (13), wire electrode (14), pulling wheel (15) and wire storage cylinder (16), wire storage cylinder (16) is wound with wire electrode (14), and wire electrode (14) is by the first pulley (1), second pulley (2), 3rd pulley (3), 4th pulley (4), 5th pulley (6), 7th pulley (7) is connected with pulling wheel (15), is disposed with straining pulley (12) between the first pulley (1) and the second pulley (2), first pinch roller (10), tension pick-up (9), circuit wire sensor (8), the 5th pulley (6), being provided with silk speed wheel (13) between 7th pulley (7), silk speed wheel (13) matches with the second pinch roller (11).
2. the Wire-conveying mechanism of quick walk of a kind of low speed wire electrical discharge machine according to claim 1, it is characterised in that described circuit wire sensor (8), tension pick-up (9) are all connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067963.XU CN205342121U (en) | 2015-12-21 | 2015-12-21 | A wire cut electrical discharge machining's fortune silk mechanism is walked to low -speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067963.XU CN205342121U (en) | 2015-12-21 | 2015-12-21 | A wire cut electrical discharge machining's fortune silk mechanism is walked to low -speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342121U true CN205342121U (en) | 2016-06-29 |
Family
ID=56169432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067963.XU Expired - Fee Related CN205342121U (en) | 2015-12-21 | 2015-12-21 | A wire cut electrical discharge machining's fortune silk mechanism is walked to low -speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342121U (en) |
-
2015
- 2015-12-21 CN CN201521067963.XU patent/CN205342121U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20171221 |