CN204545629U - Electrode wire of wire-cutting machine tools tensioning apparatus - Google Patents
Electrode wire of wire-cutting machine tools tensioning apparatus Download PDFInfo
- Publication number
- CN204545629U CN204545629U CN201520226996.8U CN201520226996U CN204545629U CN 204545629 U CN204545629 U CN 204545629U CN 201520226996 U CN201520226996 U CN 201520226996U CN 204545629 U CN204545629 U CN 204545629U
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- China
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- bar
- wire
- handwheel
- ratchet
- axle sleeve
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- Expired - Fee Related
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Abstract
Electrode wire of wire-cutting machine tools tensioning apparatus, comprises bar (11), spring (12), Y-direction slide bar (13), transverse arm (14) in Y-direction handwheel (1), magnetic base (2), Z-direction axle sleeve (3), godet roller (4), ratchet handle (5), Z-direction handwheel (6), ratchet (7), ratchet (8), gear (9), tooth bar (10), Z-direction.Its principal character be Y-direction handwheel, ratchet and gear on the same axis, Y-direction slide bar can slide in transverse arm.Rotate Y-direction handwheel to Y-direction, then wheel and rack engagement, Y-direction slide bar along Y-direction slip and extend, now pawl wheel, realize the locking of ratchet to ratchet, prevent the reverse slide of Y-direction handwheel.Pull ratchet handle and can remove locking, Y-direction handwheel also can carry out the reciprocal rotation of Y.By rotating Z-direction handwheel, realize the rising by a relatively large margin of Z-direction axle sleeve or decline.Between bar, two springs are housed in Z-direction axle sleeve and Z-direction, can the Compress Spring of different directions, and then tensioning wire electrode.Magnetic base can be adsorbed on lathe, realizes the installation and removal of mechanism quickly and easily.
Description
Technical field
The utility model relates to a kind of device of wire electrode applying additional tension power of the wire cutting machine tool to non-installation tensioner.
Background technology
At present, in the electric spark linear cutting machine course of work, wire electrode tension all has a great impact machine finish and efficiency; There is a large portion there is no electrode thread intension device in domestic low-grade wire cutting machine tool in actual use, extra tensile force can not be applied to wire electrode; What generally adopt in the wire cutting machine tool being provided with tensioning apparatus is Weight type or spring-loaded tensioners simultaneously; Wherein easy-to-draw power-off polar filament during gravity drop hammer commutation, and be not easy the automatic adjustment realizing tension force; Spring tensioning mechanism can realize constant tension at short notice, because the instability of spring self and the change at wire electrode tension swing arm angle cause the non-constant of tension force.
Summary of the invention
The utility model to wire cutting machine tool provide one extra by the device regulating godet roller position and then regulate electrode thread intension power, this device can complete quickly and easily to be installed and regulates.Described device comprises bar (11), spring (12), Y-direction slide bar (13), transverse arm (14) in Y-direction handwheel (1), magnetic base (2), Z-direction axle sleeve (3), godet roller (4), ratchet handle (5), Z-direction handwheel (6), ratchet (7), ratchet (8), gear (9), tooth bar (10), Z-direction.Linked together by rack-and-pinion between Y-direction slide bar and transverse arm, gear, ratchet and Y-direction handwheel are on the same axis, to Y-direction manual rotation Y-direction handwheel, gear driven tooth bar moves the elongation realizing Y-direction slide bar, Y-direction handwheel is connected with click, when rotating to Y-direction, click can realize locking, prevents the reverse slide of Y-direction slide bar.When pulling ratchet handle, lock release, can realize the shortening of Y-direction slide bar to Y counter-rotation Y-direction handwheel.Can sliding between Z-direction axle sleeve and Y-direction slide bar, by rotating Z-direction handwheel, realizing the rising by a relatively large margin of Z-direction axle sleeve or decline.In Z-direction axle sleeve and Z-direction bar with the use of, two identical springs are housed between bar in Z-direction axle sleeve and Z-direction, in Z-direction, two springs can separate with boss by bar, in Z-direction, bar lower end is connected with godet roller, when wire electrode is in tension, the lower spring in Z-direction in bar compression Z-direction axle sleeve, when wire electrode is in pressurized, upper spring in Z-direction in bar compression Z-direction axle sleeve, and then the trace realizing electrode thread intension regulates.Magnetic base can be adsorbed on lathe, realizes the installation and removal of mechanism quickly and easily.
The technical solution of the utility model:
Whole device is arranged on wire cutting machine tool by magnetic base, regulate Y-direction handwheel as required, rotate Y-direction handwheel to Y-direction, then gear driven tooth bar moves the elongation realizing Y-direction slide bar, now click can realize locking, prevents Y-direction slide bar from sliding to Y in the other direction.Manual rotation Y-direction handwheel can regulate elongating or shortening of Y-direction slide bar, and when wire electrode needs significantly to regulate, manual rotation Z-direction handwheel, what can regulate bar in Z-direction axle sleeve and Z-direction slides up and down position.When wire electrode need by a small margin adjustment of tonicity time, just can the tensile force of compensating electrode silk when the spring in Z-direction axle sleeve is in tension or pressured state.In whole device, godet roller can pulling electrode silk or piezoelectricity polar filament, and no matter wire electrode is in draw or press, and two springs all can be finely tuned electrode thread intension power, which enhances the scope that whole device uses.
Beneficial effect: the electrode wire of wire-cutting machine tools to non-installation tensioner that can be simple and efficient applies tensile force, ensures that wire electrode is in tensioning state, improves surface quality and the machining accuracy of linear cutter.
Accompanying drawing explanation
Fig. 1 be overall structure figure, Y of the present utility model, Z-direction as shown in the figure, 1-Y-direction handwheel, 2-magnetic base, 3-Z-direction axle sleeve, 4-godet roller, 5-ratchet handle, 6-Z-direction handwheel, 7-ratchet, 8-ratchet, 9-gear, 10-tooth bar, bar in 11-Z-direction, 12-spring, 13-Y-direction slide bar, 14-transverse arm.
Fig. 2 carries out the mechanism map that Y-direction carries out when moving locking.
Fig. 3 be carry out Z-direction move locking and spring finely tune time mechanism map.
Detailed description of the invention
According to Fig. 1 ~ Fig. 3, specific embodiments of the present utility model is described in detail.
In FIG, be arranged on wire cutting machine tool by magnetic base by described device, regulate Y-direction handwheel according to each side demand, when rotating Y-direction handwheel to Y-direction, Y-direction slide bar can extend, and click can be locked simultaneously, prevents Y-direction slide bar reverse slide.Reducing the length that Y-direction slide bar extends as needed, ratchet handle can be pulled, contact locking, rotate to Y the extended length that Y-direction handwheel can shorten Y-direction slide bar in the other direction.Can slide up and down between Z-direction axle sleeve and Y-direction slide bar, control the height slided up and down with Z-direction handwheel.Illustrate in fig. 2 and realize Y-direction and move the major part ratchet (7) of locking action mechanism, ratchet (8), the profile of gear (9) tooth bar (10) and the structure assembled relation of device.In the embodiment shown in fig. 3, when wire electrode is in tension, in Z-direction, bar can compress the spring of lower end in Z-direction axle sleeve, makes wire electrode be in tensioning state.When wire electrode is in pressurized, in Z-direction, bar will compress upper end spring in Z-direction axle sleeve, make wire electrode be in tensioning state.In lathe work, wire electrode slowly can extend and cause tensile force to decline, and is in the upper of compressive state or lower spring can keep tensile force to be in stable state as far as possible.
Claims (4)
1. electrode wire of wire-cutting machine tools tensioning apparatus, comprises bar (11), spring (12), Y-direction slide bar (13), transverse arm (14) in Y-direction handwheel (1), magnetic base (2), Z-direction axle sleeve (3), godet roller (4), ratchet handle (5), Z-direction handwheel (6), ratchet (7), ratchet (8), gear (9), tooth bar (10), Z-direction; It is characterized in that: the magnetic base of described device can be adsorbed on lathe, be that rack-and-pinion connects between transverse arm and Y-direction slide bar, and can slide, gear, ratchet and Y-direction handwheel are on the same axis; To Y-direction manual rotation Y-direction handwheel, gear driven tooth bar moves, and Y-direction slide bar extends to Y-direction, and click locking simultaneously, prevents Y-direction slide bar reverse slide; After pulling ratchet handle releasing locking, the shortening of Y-direction slide bar can be realized to Y counter-rotation Y-direction handwheel; Two identical springs (12) are housed between bar (11) in the Z-direction axle sleeve (3) of described device and Z-direction, are separated by the boss on bar in Z-direction between two springs; In Z-direction, bar can slide in Z-direction axle sleeve, in Z-direction, bar lower end is connected with godet roller, when wire electrode is in godet roller upper end, wire electrode tension, lower spring in Z-direction in bar compression Z-direction axle sleeve, when wire electrode is in godet roller lower end, wire electrode pressurized, the upper spring in Z-direction in bar compression Z-direction axle sleeve.
2. electrode wire of wire-cutting machine tools tensioning apparatus according to claim 1, is characterized in that: with the motion of Y-direction handwheel control gear tooth bar, realize locking with click, realizes elongating or shortening of Y-direction slide bar by rotating Y-direction handwheel.
3. electrode wire of wire-cutting machine tools tensioning apparatus according to claim 1, is characterized in that: in Z-direction, bar can slide up and down in Z-direction axle sleeve, is completed the adjustment in wire electrode tension or pressurized situation by two springs in compression Z-direction axle sleeve.
4. electrode wire of wire-cutting machine tools tensioning apparatus according to claim 1, is characterized in that: magnetic base can be adsorbed on lathe, quickly and easily the installation or removal of implement device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226996.8U CN204545629U (en) | 2015-04-16 | 2015-04-16 | Electrode wire of wire-cutting machine tools tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226996.8U CN204545629U (en) | 2015-04-16 | 2015-04-16 | Electrode wire of wire-cutting machine tools tensioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545629U true CN204545629U (en) | 2015-08-12 |
Family
ID=53820794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520226996.8U Expired - Fee Related CN204545629U (en) | 2015-04-16 | 2015-04-16 | Electrode wire of wire-cutting machine tools tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204545629U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269133A (en) * | 2017-07-01 | 2017-10-20 | 北方联创通信有限公司 | Two-way rack-and-pinion pressure lock |
| CN107511545A (en) * | 2017-09-14 | 2017-12-26 | 马现大 | A kind of wire cutting wire tightener |
| CN113492238A (en) * | 2021-08-12 | 2021-10-12 | 武汉鑫莱尔科技有限公司 | Linear cutting machine for automobile accessory production and use method thereof |
-
2015
- 2015-04-16 CN CN201520226996.8U patent/CN204545629U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269133A (en) * | 2017-07-01 | 2017-10-20 | 北方联创通信有限公司 | Two-way rack-and-pinion pressure lock |
| CN107511545A (en) * | 2017-09-14 | 2017-12-26 | 马现大 | A kind of wire cutting wire tightener |
| CN113492238A (en) * | 2021-08-12 | 2021-10-12 | 武汉鑫莱尔科技有限公司 | Linear cutting machine for automobile accessory production and use method thereof |
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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: 20150812 Termination date: 20160416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |