CN2907999Y - Wire storage and conducting device for wire cutter - Google Patents
Wire storage and conducting device for wire cutter Download PDFInfo
- Publication number
- CN2907999Y CN2907999Y CN 200620200435 CN200620200435U CN2907999Y CN 2907999 Y CN2907999 Y CN 2907999Y CN 200620200435 CN200620200435 CN 200620200435 CN 200620200435 U CN200620200435 U CN 200620200435U CN 2907999 Y CN2907999 Y CN 2907999Y
- Authority
- CN
- China
- Prior art keywords
- wire
- molybdenum filament
- insulation board
- wire storage
- storage tube
- 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 - Fee Related
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Abstract
The utility model discloses a rag storing and electricity-conducting device for a wire cutter, which comprises a shaft (1), a rag storing canister (2) and an insulation board (3) arranged between the former two parts. The utility model is characterized in that an electric brush (4) is also provided. The electric brush (4) is connected with an electricity-conducting (5) fixed on the insulation board (3). An electricity-conducting sheet (6) is inlayed in the insulation board (3), and the electricity-conducting (4)is connected with the rag storing canister (2) by electricity, or the electric brush (4)is slide to connect with the rag storing canister (2) directly. The utility model with reliable usage can be assembled and disassembled easily.
Description
Technical field
The utility model relates to the storage silk and the electric installation of a kind of electric installation, particularly a kind of line cutting machine.
Background technology
What wire cutting machine generally adopted at present is that the carbide conductive piece conducts high frequency electric, as shown in Figure 3.Be used for molybdenum filament 8 that workpiece 10 is cut, be wrapped on the wire storage tube 2, after two regulating wheel 11 tensionings, workpiece 10 is cut, and wire storage tube 2 rotates, and drives molybdenum filament 8 along workpiece 10 moving linearlies, carbide conductive piece 9 is against on the molybdenum filament 8, provide high frequency electric to molybdenum filament 8, when molybdenum filament 8 moves on workpiece 10, workpiece 10 is cut.This mode also exists many shortcomings, when carbide conductive piece 9 when contacting with the molybdenum filament 8 of high-speed motion, inevitably can produce spark discharge and friction, when particularly cutting thick workpiece, electric current is bigger, show particularly evident, will form together darker groove on the carbide conductive piece 9 a couple of days, because in the process of cutting, molybdenum filament 8 is also lossy, what can become is more and more thinner, so big up and small down " V " font of groove, as shown in Figure 4, molybdenum filament 8 is to need frequent commutation in running in addition, molybdenum filament 8 will cut off the power supply when commutation, it is thick so just to make molybdenum filament 8 form two ends, middle thin situation, and such molybdenum filament 8 moves in " V " shape groove, middle thin part function smoothly, the thick part in two ends will produce the situation of pullling, thereby the molybdenum filament 8 at wire storage tube 2 two ends is fluffed, even break, even do not break, the molybdenum filament 8 that fluffs also can produce shake, make the processing electric current instability, the surface smoothness of workpiece to be machined 10 is also extremely acute to descend, and makes the cutting surface of workpiece the groove of a lot of as washboard occur at the commutation position of molybdenum filament, at this moment just must change molybdenum filament, this method originally, changing molybdenum filament just needs to change once frequent especially a couple of days.Had a strong impact on operating efficiency.
The utility model content
The purpose of this utility model is: a kind of storage silk and electric installation of line cutting machine are provided, and it is simple in structure, and is easy for installation; Brush changing is quick, and it is few to change number of times, can enhance productivity; Processing electric current is stable, can improve the fineness of product surface, improves the quality of products; With low cost, conduction is reliable, reduces the probability of molybdenum filament fracture of wire, to prolong the service life of molybdenum filament, reduces the number of times that changes silk.
The utility model is to constitute like this: a kind of storage silk and electric installation of line cutting machine comprise axle 1, wire storage tube 2 and are contained between the two insulation board 3; It is characterized in that: brush 4 also is housed; Brush 4 is slidingly connected with the conducting ring 5 that is fixed on the insulation board 3, and the conducting strip 6 of conducting ring 4 in being inlaid in insulation board 3 is electrically connected with wire storage tube 2; Perhaps brush 4 directly and wire storage tube 2 be slidingly connected.
The storage silk and the electric installation of above-mentioned line cutting machine are provided with insulation sleeve 7 between conducting ring 5 and the axle 1.
Compared with prior art, the storage silk and the electric installation of the line cutting machine that the utility model provides, its compact conformation is simple, and is easy for installation; Brush changing is quick, and it is few to change number of times, has improved production efficiency; Processing electric current is stable, has improved the fineness of product surface, has improved product quality; With low cost, conduction is reliable, has reduced the probability of molybdenum filament fracture of wire, has prolonged the service life of molybdenum filament.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is that A in the accompanying drawing 1 is to view;
Accompanying drawing 3 is structural representations of original electric installation;
Being labeled as in the accompanying drawing: 1-axle, 2-wire storage tube, 3-insulation board, 4-brush, 5-conducting ring, 6-conducting strip, 7-insulation sleeve, 8-molybdenum filament, 9-carbide conductive piece, 10-workpiece, 11-regulating wheel.
The specific embodiment
Embodiment of the present utility model: a kind of storage silk and electric installation of line cutting machine comprise axle 1, wire storage tube 2 and insulation board 3, because axle 1 and wire storage tube 2 are metals, so connected by insulation board 3 between axle 1 and wire storage tube 2.Be fixed with conducting ring 5 on the insulation board 3, between conducting ring 5 and wire storage tube 2, be inlaid with conducting strip 6, conducting ring 5 is slidingly connected with brush 4, high frequency electric on the brush 4 is through conducting ring 5, conducting strip 6 makes and also has high frequency electric on the wire storage tube 2, the molybdenum filament 8 that is used to cut is wrapped in wire storage tube 2, so high frequency electric is also arranged on the molybdenum filament 8, so just without carbide conductive piece 9 directly in having contacted with molybdenum filament 8, prolonged the service life of molybdenum filament 8 greatly, during concrete the making, in order to strengthen the intensity of conducting ring 5, also can between conducting ring 5 and axle 1, insulation sleeve 7 be set.If be used for transformation to existing old equipment, also can not establish conducting ring 5 and conducting strip 6, as long as guaranteeing axle 1 and wire storage tube 2 insulate, directly brush 4 and wire storage tube 2 are slidingly connected, shown in the dotted line among Fig. 1, such connection, because the diameter of wire storage tube 2 is bigger, the linear velocity of wire storage tube 2 cylindricals is higher during rotation, what brush 4 wore and tore will be hurry up, but still more a lot of than getting well originally, brush 4 is more a lot of than carbide conductive piece 9 low prices in addition, so cost is low, alleviated the wearing and tearing of aluminium wire 8 in addition, molybdenum filament 8 is not easy to fluff, and the fineness of converted products has obtained improving greatly, the replacing number of times of molybdenum filament 8 has also reduced greatly, has improved production efficiency.
The utility model has obtained use on wire cutting machine tool, through application after a while, its advantage has obtained sufficient proof, effect is than very big improvement had been arranged originally, product quality is improved, and the number of times of changing molybdenum filament also obviously reduces, and is reliable.
Claims (2)
1. the storage silk and the electric installation of a line cutting machine comprise axle (1), wire storage tube (2) and are contained between the two insulation board (3); It is characterized in that: brush (4) also is housed; Brush (4) is slidingly connected with the conducting ring (5) that is fixed on the insulation board (3), and the conducting strip (6) of conducting ring (4) in being inlaid in insulation board (3) is electrically connected with wire storage tube (2); Perhaps brush (4) directly and wire storage tube (2) be slidingly connected.
2. the storage silk and the electric installation of line cutting machine according to claim 1 is characterized in that: be provided with insulation sleeve (7) between conducting ring (5) and the axle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200435 CN2907999Y (en) | 2006-05-17 | 2006-05-17 | Wire storage and conducting device for wire cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200435 CN2907999Y (en) | 2006-05-17 | 2006-05-17 | Wire storage and conducting device for wire cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2907999Y true CN2907999Y (en) | 2007-06-06 |
Family
ID=38127210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620200435 Expired - Fee Related CN2907999Y (en) | 2006-05-17 | 2006-05-17 | Wire storage and conducting device for wire cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2907999Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513624A (en) * | 2011-12-14 | 2012-06-27 | 南昌大学 | Adjusting device for electric sparkle wire cutting conductive block |
| CN104785874A (en) * | 2015-04-21 | 2015-07-22 | 潘淮南 | Guide wheel electricity feeding device with polished wheel speed reduction structure |
| CN106797812A (en) * | 2017-03-28 | 2017-06-06 | 郑州市顺意科技有限公司 | Revolution rotation integral type pruning device |
| CN107309512A (en) * | 2017-08-17 | 2017-11-03 | 江苏冬庆数控机床有限公司 | A kind of multiple spot carbon brush cuts aluminium device to electricity |
-
2006
- 2006-05-17 CN CN 200620200435 patent/CN2907999Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513624A (en) * | 2011-12-14 | 2012-06-27 | 南昌大学 | Adjusting device for electric sparkle wire cutting conductive block |
| CN104785874A (en) * | 2015-04-21 | 2015-07-22 | 潘淮南 | Guide wheel electricity feeding device with polished wheel speed reduction structure |
| CN106797812A (en) * | 2017-03-28 | 2017-06-06 | 郑州市顺意科技有限公司 | Revolution rotation integral type pruning device |
| CN107309512A (en) * | 2017-08-17 | 2017-11-03 | 江苏冬庆数控机床有限公司 | A kind of multiple spot carbon brush cuts aluminium device to electricity |
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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 |