CN204353600U - Silk wire feeder in one - Google Patents
Silk wire feeder in one Download PDFInfo
- Publication number
- CN204353600U CN204353600U CN201420737816.8U CN201420737816U CN204353600U CN 204353600 U CN204353600 U CN 204353600U CN 201420737816 U CN201420737816 U CN 201420737816U CN 204353600 U CN204353600 U CN 204353600U
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- China
- Prior art keywords
- screw
- rubber parts
- support plate
- wire tray
- support
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of upper silk wire feeder, comprise gripper shoe, central shaft and wire tray, it is characterized in that: on the side of described rack inner wall, be provided with the first screw, the first rubber parts is provided with in one end of this first screw, the opposite side of described rack inner wall is provided with the second screw, be provided with the second rubber parts in one end of this second screw, described first rubber parts and described second rubber parts are arranged symmetrically in the both sides of described wire tray.In upper silk process, first rubber parts and the second rubber parts make wire tray have frictional resistance all the time in upper silk process, hinder the rotation of wire tray, when curled hair cylinder turns slow, wire tray can be followed in time and turn slow, thus reduce the generation that the folded unfavorable condition such as silk, sleave appears in new molybdenum filament on curled hair cylinder, improve the effect of silk.
Description
Technical field
The utility model relates to a kind of upper silk wire feeder.
Background technology
At present, after Wire EDM molybdenum filament uses a period of time, need periodic replacement, and the process more renewing molybdenum filament is exactly upper silk process, it is when moving in the axial direction when electric spark linear cutting machine structural curled hair cylinder own rotation while, new molybdenum filament to be transferred on curled hair cylinder and evenly distributed along curled hair cylinder axis direction from the wire tray electric spark linear cutting machine, good upper silk is, about while new molybdenum filament should be wrapped on curled hair cylinder, adjacent new molybdenum filament is evenly distributed and tightened up along curled hair cylinder axis direction, operation will be paid special attention in upper silk process, careless slightlyly just there will be bad upper silk situation, such as there is overlapping silk (i.e. folded silk) in the left and right same cross-section location of adjacent new molybdenum filament on curled hair cylinder, to report to the leadship after accomplishing a task silk (i.e. sleave), the loose situation about being wrapped on curled hair cylinder of new molybdenum filament.
For the supreme silk mechanism of old-fashioned lathe, usually use the mode of manually upper silk, manually not only easily there is security incident in upper silk, and to the bad control of molybdenum filament tension force, time tight time pine.When curled hair cylinder turns fast, wire tray and then turns fast, when curled hair cylinder turns slow, wire tray continues fast turning because of inertia, causes occurring bad upper silk situation, once curled hair cylinder rotated new molybdenum filament by driven by motor can not smooth and easy running or be pulled off, can increase Wire-cut Electrical Discharge Machining non-cutting time and molybdenum filament line loss consumption like this, consider the mobile heat radiation in electric discharge machining process of molybdenum filament line, molybdenum filament line needs enough length to be wrapped on curled hair cylinder, therefore, upper silk is well a very important link.
For this reason, the existing patent No. is that the Chinese utility model patent " on a kind of Linear cut curled hair cylinder silk wire feeder " of ZL201220361837.5 discloses silk wire feeder on a kind of Linear cut curled hair cylinder that can solve the problem, its handbag draws together Wire EDM screw thread pole multidiameter, static friction sheet wheel, movable friction plate wheel, wire tray, stage clip, double nut, new molybdenum filament, curled hair cylinder, arranges that static friction sheet is taken turns, movable friction plate is taken turns between wire tray and screw thread pole multidiameter; Static friction sheet wheel is connected as a single entity by interstitial hole and screw thread pole multidiameter geo-stationary, can not rotate around screw thread pole multidiameter core, movable friction plate wheel is connected as a single entity with wire tray geo-stationary, both can rotate around screw thread pole multidiameter core by interstitial hole, double nut mutually and tight after by stage clip by wire tray, movable friction plate wheel load to static friction sheet wheel, make wire tray have frictional resistance all the time in upper silk process, hinder the rotation of wire tray, when curled hair cylinder turns slow, wire tray can be followed in time and turn slow.
Utility model content
The technical problems to be solved in the utility model is the present situation for prior art, provides another kind to be convenient to control molybdenum filament tension force, the upper silk wire feeder that upper silk is effective.
The utility model solves the problems of the technologies described above adopted technical scheme: silk wire feeder in one, comprise central shaft and rotation is arranged on wire tray on this central shaft, it is characterized in that: also comprise a support, described support is formed with the cavity holding described wire tray, the side being arranged on described rack inner wall is rotated in described central shaft one end, the described central shaft other end rotates the opposite side being arranged on described rack inner wall, the first screw is provided with in the side of described rack inner wall, the first rubber parts is provided with in one end of this first screw, the second screw is provided with at the opposite side of described rack inner wall, the second rubber parts is provided with in one end of this second screw, described first rubber parts and described second rubber parts are arranged symmetrically in the both sides of described wire tray.
Further, described support comprises the first support plate and is hinged on the second support plate on this first support plate, first support plate and the second support plate form described cavity, described central shaft one end is rotated and is arranged on the first support plate, described second support plate offers draw-in groove, the described central shaft other end is fastened in this draw-in groove, and described first screw is arranged on described first support plate, and described second screw is arranged on described second support plate.
Further, when the first rubber parts and the second rubber parts are respectively with wire tray pressing friction, in order to prevent occurring between the first rubber parts and the first screw and between the second rubber parts and the second screw to loosen, can be provided with holddown spring between described first rubber parts and described first screw and between described second rubber parts and described second screw;
Also can be, at described first rubber parts and the holding screw that is provided with on described second rubber parts for fastening second screw;
Can also be provided with holddown spring between described first rubber parts and described first screw, described second rubber parts is provided with the holding screw for fastening first screw and the second screw.
As improvement, described first support plate is fixed with a bearing block, and this bearing block is provided with a bearing, and one end of described central shaft is arranged in this bearing, is convenient to the rotational support realizing central shaft one end.
Improve again, the both sides that described central shaft is positioned at described wire tray are respectively equipped with the first support spring assembly and the second support spring assembly, described first support spring assembly comprises and being set on this central shaft and the first support member offseted with this wire tray and for the first support member being pressed on the first support spring in wire tray, described second support spring assembly comprises and being set on this central shaft and the second support member offseted with this wire tray and for the second support member being pressed on the second support spring in wire tray, coordinate the first screw and the second screw, while wire tray is compressed, be convenient to balance wire tray rotate.
Improve, described second support plate on described first support plate, is convenient to the dismounting of the second support plate by a pin-hinges again.
Improve again, described first support plate is connected with a connecting seat, utilizes Connection Block, be convenient to upper silk wire feeder to install how on wire cutting machine.
Compared with prior art, owing to the utility model has the advantage of: the utility model utilizes the first rubber parts and the second rubber parts to be pressed on wire tray two side respectively, wire tray is made to have frictional resistance all the time in upper silk process, hinder the rotation of wire tray, when curled hair cylinder turns slow, wire tray can be followed in time and turn slow, thus reduce new molybdenum filament on curled hair cylinder, occur folded silk, the generation of the unfavorable conditions such as sleave, improve the effect of silk, in addition, by regulating the first screw and the second screw, realize control wire tray being compressed to degree, press tighter, the molybdenum filament tension force that when needing, wire tray is rotated is larger, thus control molybdenum filament tension force.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the side view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 to 2, upper silk wire feeder in this enforcement, comprises central shaft 4, first support plate 1, second support plate 2, wire tray 3, first screw 71, second screw 72, first rubber parts 73, second rubber parts 74, holddown spring 75, bearing block 5, bearing 51, Connection Block 9, pin 8, first support spring assembly and the second support spring assembly etc.
Wherein, wire tray 3 is rotated and is arranged on this central shaft 4, first support plate 1 and the second support plate 2 can be fixed together formation one support, can also be that the second support plate 2 is hinged on this first support plate 1, first support plate 1 and the second support plate 2 form the cavity for holding wire tray, first support plate 1 is fixed with a bearing block 5, this bearing block 5 is provided with a bearing 51, one end of central shaft 4 is arranged in this bearing 51, second support plate 2 offers draw-in groove 21, central shaft 4 other end is fastened in this draw-in groove 21, first support plate 1 is provided with the first screw 71, the first rubber parts 73 is provided with in one end of this first screw 71, second support plate 2 is provided with the second screw 72, the second rubber parts 74 is provided with in one end of this second screw 72, first rubber parts 73 and the second rubber parts 74 are arranged symmetrically in the both sides of wire tray 3.
When the first rubber parts 73 and the second rubber parts 74 are respectively with wire tray 3 pressing friction, in order to prevent occurring between the first rubber parts 73 and the first screw 71 and between the second rubber parts 74 and the second screw 72 to loosen, can be provided with holddown spring 75 between the first rubber parts 73 and the first screw 71 and between the second rubber parts 74 and the second screw 72;
Also can be, at the first rubber parts 73 and the holding screw 76 that is provided with on the second rubber parts 74 for fastening first screw 71 and the second screw 72;
Can also be between the first rubber parts 73 and the first screw 71, be provided with holddown spring 75, the second rubber parts 74 is provided with the holding screw 76 for fastening second screw 72.
In addition, the both sides that central shaft 4 is positioned at wire tray 3 are respectively equipped with the first support spring assembly and the second support spring assembly, first support spring assembly comprises and being set on this central shaft 4 and the first support member 62 offseted with this wire tray 3 and for the first support member 62 being pressed on the first support spring 61 in wire tray 3, second support spring assembly comprises and being set on this central shaft 4 and the second support member 64 offseted with this wire tray 3 and for the second support member 64 being pressed on the second support spring 63 in wire tray 3, coordinate the first screw 71 and the second screw 72, while wire tray 3 is compressed, be convenient to balance wire tray 3 rotate.
In addition, the second support plate 2 is hinged on the first support plate 1 by a pin 8, is convenient to the dismounting of the second support plate 2.
Finally, the first support plate 1 is connected with a connecting seat 9, utilizes Connection Block 9, be convenient to upper silk wire feeder to be arranged on wire cutting machine.
Use procedure of the present utility model is:
When needing silk, put into the first support spring assembly, wire tray 3 (wire tray 3 direction needs consistent with the curled hair cylinder rotation direction of wire cutting machine) is put into along molybdenum filament rotation direction, then the second support spring assembly is being put into, rotate the second support plate 2, make the draw-in groove 21 on the second support plate 2 be fastened on the other end of central shaft 4, as support, regulate the first screw 71 and the second screw 72, the first rubber parts 73 and the second rubber parts 74 are pressed on the two side of wire tray 3 with suitable thrust.
In upper silk process, the first rubber parts 73 and the second rubber parts 74 is utilized to be pressed on wire tray 3 two side respectively, wire tray 3 is made to have frictional resistance all the time in upper silk process, hinder the rotation of wire tray 3, when curled hair cylinder turns slow, wire tray 3 can be followed in time and turn slow, thus reduce new molybdenum filament on curled hair cylinder, occur folded silk, the generation of the unfavorable conditions such as sleave, improve the effect of silk, in addition, by regulating the first screw 71 and the second screw 72, realize control wire tray 3 being compressed to degree, press tighter, the molybdenum filament tension force that when needing, wire tray 3 is rotated is larger, thus control molybdenum filament tension force.
Claims (9)
1. a upper silk wire feeder, comprise central shaft and rotation is arranged on wire tray on this central shaft, it is characterized in that: also comprise a support, described support is formed with the cavity holding described wire tray, the side being arranged on described rack inner wall is rotated in described central shaft one end, the described central shaft other end rotates the opposite side being arranged on described rack inner wall, the first screw is provided with in the side of described rack inner wall, the first rubber parts is provided with in one end of this first screw, the second screw is provided with at the opposite side of described rack inner wall, the second rubber parts is provided with in one end of this second screw, described first rubber parts and described second rubber parts are arranged symmetrically in the both sides of described wire tray.
2. upper silk wire feeder according to claim 1, is characterized in that: between described first rubber parts and described first screw and between described second rubber parts and described second screw, be provided with holddown spring.
3. upper silk wire feeder according to claim 1, is characterized in that: at described first rubber parts and the holding screw that is provided with on described second rubber parts for fastening first screw and the second screw.
4. upper silk wire feeder according to claim 1, is characterized in that: between described first rubber parts and described first screw, be provided with holddown spring, and described second rubber parts is provided with the holding screw for fastening second screw.
5. the upper silk wire feeder according to any one of Claims 1-4, it is characterized in that: described support comprises the first support plate and is hinged on the second support plate on this first support plate, first support plate and the second support plate form described cavity, described central shaft one end is rotated and is arranged on the first support plate, described second support plate offers draw-in groove, the described central shaft other end is fastened in this draw-in groove, and described first screw is arranged on described first support plate, and described second screw is arranged on described second support plate.
6. upper silk wire feeder according to claim 5, it is characterized in that: on described first support plate, be fixed with a bearing block, this bearing block is provided with a bearing, one end of described central shaft is arranged in this bearing.
7. upper silk wire feeder according to claim 6, it is characterized in that: the both sides being positioned at described wire tray on described central shaft are respectively equipped with the first support spring assembly and the second support spring assembly, described first support spring assembly comprises and being set on this central shaft and the first support member offseted with this wire tray and for the first support member being pressed on the first support spring in wire tray, described second support spring assembly comprises and being set on this central shaft and the second support member offseted with this wire tray and for the second support member being pressed on the second support spring in wire tray.
8. upper silk wire feeder according to claim 7, is characterized in that: described second support plate passes through a pin-hinges on described first support plate.
9. upper silk wire feeder according to claim 8, is characterized in that: described first support plate is connected with a connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737816.8U CN204353600U (en) | 2014-11-29 | 2014-11-29 | Silk wire feeder in one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737816.8U CN204353600U (en) | 2014-11-29 | 2014-11-29 | Silk wire feeder in one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353600U true CN204353600U (en) | 2015-05-27 |
Family
ID=53255097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420737816.8U Withdrawn - After Issue CN204353600U (en) | 2014-11-29 | 2014-11-29 | Silk wire feeder in one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392224A (en) * | 2016-11-17 | 2017-02-15 | 淮安信息职业技术学院 | Electrode wire disc damper of electric spark fast wire moving linear cutting machine tool |
-
2014
- 2014-11-29 CN CN201420737816.8U patent/CN204353600U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392224A (en) * | 2016-11-17 | 2017-02-15 | 淮安信息职业技术学院 | Electrode wire disc damper of electric spark fast wire moving linear cutting machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150527 Effective date of abandoning: 20150812 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |