CN201020581Y - Precise simple wire guiding device for wire cutting - Google Patents
Precise simple wire guiding device for wire cutting Download PDFInfo
- Publication number
- CN201020581Y CN201020581Y CNU2007200471289U CN200720047128U CN201020581Y CN 201020581 Y CN201020581 Y CN 201020581Y CN U2007200471289 U CNU2007200471289 U CN U2007200471289U CN 200720047128 U CN200720047128 U CN 200720047128U CN 201020581 Y CN201020581 Y CN 201020581Y
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- wire
- molybdenum wire
- molybdenum filament
- utility
- model
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Abstract
The utility model relates to an asterisk-shaped groove which has dimidiate and tangential arched edges extends axially, which can be in direct contact with the molybdenum wire without having to thread the molybdenum wire, thus convenient to install, wherein two contact lines are arranged between the asterisk-shaped groove and the molybdenum wire, which are distinctively different from the single line disposed between the inner side face of a diamond cylindrical channel and a molybdenum wire as conventionally practiced; the two contact lines impose certain limiting and pulling forces over the molybdenum wire, which can effectively restrict the molybdenum wire from displacement and vibration outwards. Simply structured and convenient to install, the utility model is suitable for molybdenum wire of various specifications in preventing the molybdenum wire from displacement and vibration, making the guiding part and the molybdenum wire durable. The utility model relates to a precision and simple guide device for wire cutting purposes, composed of a guide part and a base, wherein the guide part is fixed on the base; the guide part is durable and the precision of wire cutting is high. The utility model is suitable for the cutting and processing of die wires, particularly to high-speed and middle-speed wire cutting.
Description
Technical field
The utility model relates to a kind of line and cuts accurate simple and easy guide wire apparatus.
Background technology
Make in the process at mould, the line cutting processing is an important link, and in order to improve mould and die accuracy, the line cutting accuracy that improves linear cutting equipment seems most important.With reference to Fig. 1, user mode schematic diagram for a kind of existing linear cutting equipment guide wire apparatus, this guide wire apparatus is a cylinder, comprise metal ectosome and diamond endosome, the diamond endosome offers silk guide passage, this silk guide passage comprises lead-in wire inlet and the cylindrical channel that roughly is taper, this cylindrical channel has the effect of certain spacing and power to molybdenum filament, but molybdenum filament need pass through the diamond cylindrical channel, inconvenience is installed, and, because this cylindrical channel medial surface is that single line contacts with the molybdenum filament lateral surface, easily produces the stress concentration phenomenon, make diamond cylindrical channel medial surface and molybdenum filament lateral surface be the wearing and tearing of single line contact edge, also make molybdenum filament produce the fatigue failure phenomenon, thereby influence the service life of molybdenum filament; Simultaneously, diamond cylindrical channel medial surface contacts with the single line of molybdenum filament lateral surface, is easy to make molybdenum filament to produce play or vibration, influences the line cutting accuracy of linear cutting equipment; In addition, this diamond cylindrical channel is the molybdenum filament according to the corresponding a certain size of its bore, can not adapt to the line cutting molybdenum filament of plurality of specifications.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems, provide a kind of simple in structure, easy for installation, effectively reduce molybdenum filament play or vibration, adaptation plurality of specifications molybdenum filament, make seal wire spare and molybdenum filament is durable in use, the line cutting accuracy is high line cut accurate simple and easy guide wire apparatus.
The purpose of this utility model is achieved in that by seal wire spare and pedestal and constitutes that seal wire spare is mounted on the pedestal; On seal wire spare, have one by splitting tangent arc edge it extends axially and forms
The type groove should
The type groove directly contacts molybdenum filament, need not install molybdenum filament, so easy for installation;
Two contacts wire are arranged between type groove and the molybdenum filament, these two contacts wire obviously contact different with known technology diamond cylindrical channel medial surface with the single line of molybdenum filament lateral surface, article two, contact wire plays certain spacing and power to molybdenum filament simultaneously, effectively reduces molybdenum filament play or vibration.
The utility model, for ease of seal wire spare processing, seal wire spare adopts two column bar constructions, the tangent connection in cylinder arc limit of two column rods, thereby, two contacts wire are arranged when going along with sb. to guard him into online cutting processing by two column rods and between the molybdenum filament
The type groove.
The utility model, top that can also the column rod is provided with the regulating tank of column rod fastenedly, and its purpose is, when
Two contacts wire between type groove and the molybdenum filament are in when wearing and tearing, can switching column rods, make
Two new contacts wire are arranged again between type groove and the molybdenum filament, and this just makes seal wire spare and molybdenum filament durable in use effectively.
The utility model, the shelves silk of seal wire spare axially and between the moving direction of molybdenum filament has an angle, further molybdenum filament is played certain spacing and power, effectively reduces molybdenum filament play or vibration.
The utility model, have simple in structure, easy for installation, effectively reduce molybdenum filament play or vibration, adaptation plurality of specifications molybdenum filament, make seal wire spare and molybdenum filament is durable in use, the line cutting accuracy is high advantage; Be applicable to that the mold line cutting processing uses, be particularly useful for the high-speed wire linear cutting, in walk the silk thread cutting.
Following embodiment is further described the utility model in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 is a kind of user mode schematic diagram of existing linear cutting equipment guide wire apparatus;
Fig. 2 is the user mode schematic diagram of an embodiment of the present utility model;
Fig. 3, Fig. 4 are the operation principle schematic diagrames of an embodiment of the present utility model, and wherein, Fig. 4 is the enlarged diagram of the A portion of Fig. 3;
Fig. 5, Fig. 6 are respectively the perspective view of an embodiment of the present utility model, and wherein, Fig. 6 is bulk-breaking assembling schematic diagram.
Among the figure, 1, seal wire spare, 2, pedestal, 3,
The type groove, 4, molybdenum filament, 5,6, contact wire, 7,8, the column rod, 9,10, regulating tank, the shelves silk of B, seal wire spare axially, the moving direction of C, molybdenum filament, α, angle.
The specific embodiment
With reference to Fig. 3 to Fig. 6, present embodiment is made of seal wire spare 1 and pedestal 2, and seal wire spare 1 is mounted on the pedestal 2; On seal wire spare 1, have one by splitting tangent arc edge it extends axially and forms
Type groove 3;
Two contacts wire 5,6 are arranged between type groove 3 and the molybdenum filament 4, these two contacts wire 5,6 obviously contact different with known technology diamond cylindrical channel medial surface with the single line of molybdenum filament lateral surface, article two, contact wire 5,6 plays certain spacing and power to molybdenum filament simultaneously, effectively reduces molybdenum filament play or vibration; This seal wire spare 1 adopts two column rods 7,8 to constitute, the tangent connection in cylinder arc limit of two column rods 7,8, thereby, two contacts wire 5,6 are arranged when going along with sb. to guard him into online cutting processing by two column rods 7,8 and between the molybdenum filament 4
Type groove 3; The top of column rod 7,8 is provided with the regulating tank 9,10 of column rod fastenedly, when
Two contacts wire 5,6 between type groove 3 and the molybdenum filament 4 are in when wearing and tearing, can switching column rods, make
Two new contacts wire 5,6 are arranged again between type groove 3 and the molybdenum filament 4.
The installation of present embodiment with reference to Fig. 6, is mounted on two column rods 7,8 on the pedestal 2 by screw, with reference to Fig. 4, two contacts wire 5,6 arranged when going along with sb. to guard him into online cutting processing by two column rods 7,8 and between the molybdenum filament 4
Type groove 3; With reference to Fig. 2, between the axial B of shelves silk of seal wire spare 1 and the moving direction C of molybdenum filament 4 an angle α is arranged, further molybdenum filament is played certain spacing and power, effectively reduce molybdenum filament play or vibration.
On pedestal 2 of the present utility model, also several connections can be set
The rinse bath of type groove 3 is such as three connections are set
The rinse bath of type groove 3, the metal dusting that produces when being convenient to clean online cutting processing.
Claims (4)
1. a line cuts accurate simple and easy guide wire apparatus, is made of seal wire spare (1) and pedestal (2), and seal wire spare (1) is mounted on the pedestal (2); It is characterized in that: on described seal wire spare (1), have one by splitting tangent arc edge it extends axially and forms
Type groove (3), described
Two contacts wire (5,6) are arranged between type groove (3) and the molybdenum filament (4).
2. line according to claim 1 cuts accurate simple and easy guide wire apparatus, it is characterized in that: described seal wire spare (1) is made of two column rods (7,8), the tangent connection in cylinder arc limit of described two column rods (7,8).
3. line according to claim 2 cuts accurate simple and easy guide wire apparatus, it is characterized in that: the top of described column rod (7,8) is provided with the regulating tank of column rod (9,10) fastenedly.
4. cut accurate simple and easy guide wire apparatus according to claim 1,2 or 3 described lines, it is characterized in that: between the shelves silk axial (B) of described seal wire spare (1) and the moving direction (C) of molybdenum filament (4) angle (α) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200471289U CN201020581Y (en) | 2007-01-05 | 2007-01-05 | Precise simple wire guiding device for wire cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200471289U CN201020581Y (en) | 2007-01-05 | 2007-01-05 | Precise simple wire guiding device for wire cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020581Y true CN201020581Y (en) | 2008-02-13 |
Family
ID=39087988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200471289U Expired - Fee Related CN201020581Y (en) | 2007-01-05 | 2007-01-05 | Precise simple wire guiding device for wire cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020581Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019472A (en) * | 2010-09-30 | 2011-04-20 | 广州市技师学院 | Medium-speed wire cutting method based on high-speed wire cutting machine tool |
| CN104308306A (en) * | 2014-10-29 | 2015-01-28 | 苏州市宝玛数控设备有限公司 | Contact wire electrode stop |
| CN104923871A (en) * | 2015-06-05 | 2015-09-23 | 江苏塞维斯数控科技有限公司 | Molybdenum wire guide device of electro discharge cutting machine |
-
2007
- 2007-01-05 CN CNU2007200471289U patent/CN201020581Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019472A (en) * | 2010-09-30 | 2011-04-20 | 广州市技师学院 | Medium-speed wire cutting method based on high-speed wire cutting machine tool |
| CN104308306A (en) * | 2014-10-29 | 2015-01-28 | 苏州市宝玛数控设备有限公司 | Contact wire electrode stop |
| CN104923871A (en) * | 2015-06-05 | 2015-09-23 | 江苏塞维斯数控科技有限公司 | Molybdenum wire guide device of electro discharge cutting machine |
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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: 20080213 Termination date: 20130105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |