CN202726232U - Positioning water spraying device for wire electrode of linear cutting machine - Google Patents
Positioning water spraying device for wire electrode of linear cutting machine Download PDFInfo
- Publication number
- CN202726232U CN202726232U CN 201220378728 CN201220378728U CN202726232U CN 202726232 U CN202726232 U CN 202726232U CN 201220378728 CN201220378728 CN 201220378728 CN 201220378728 U CN201220378728 U CN 201220378728U CN 202726232 U CN202726232 U CN 202726232U
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Abstract
The utility model discloses a positioning water spraying device for a wire electrode of a linear cutting machine. The positioning water spraying device is characterized by comprising a moving components and fixing moving components, wherein the moving components comprise a moving wire nozzle, a water spraying body, an external insulation sleeve and a positioning pin; the fixing components comprise a water spraying plate, a fixing wire nozzle, an internal insulation sleeve, a liquid pipe joint and a fixing pin; and the fixing components and the moving components are in a rotary opening-closing type. The positioning water spraying device for the wire electrode of the linear cutting machine has the advantages that wire feeding operation is very simple and quick, and the shake of the wire electrode is greatly reduced by the limitation of a round hole, so that the processing precision and surface roughness are very high.
Description
Technical field
The utility model relates to a kind of electrode wire of wire-cutting machine tools location water injector.
Background technology
In the actual operation of cutting on line lathe, because numerical control fast wire winding, the guide wheel of wire cutting machine tool is done the wearing and tearing that high-speed rotary transfers to cause easily the guide wheel bearing in the wire transporting process, cause guide wheel to produce circular runout and axial motion, this will make wire electrode produce shake in machining area, affects machining accuracy and surface roughness.Traditional electrical polar filament positioner is an eye modular form, so that wear silk difficulty, workload is large during operation, and inefficiency is when serious even cause processing to carry out.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of wire electrode that can guarantee to reduce shake at machining area, can make again silk electrode wire of wire-cutting machine tools location water injector simple and efficient to handle.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of electrode wire of wire-cutting machine tools location water injector is characterized in that comprise movable part and fixed part, wherein said movable part comprises movable wire mouth, water-outlet body, external insulation sleeve and alignment pin; Described fixed part comprises water spray plate, fixing silk mouth, interior insulation sleeve, liquid pipe connection and steady pin, and wherein, described fixed part and movable part are rotary opening.Wherein,
Described liquid pipe connection is fixed in the liquid pipe connection installing hole of water spray plate by screw thread; Described fixing silk mouth is fitted in the interior insulation trepanning; Described movable wire mouth is fitted in the apopore of water-outlet body; Described steady pin is fitted in the installing hole of water spray plate; Described alignment pin is fitted in the external insulation trepanning and is integrally formed part; Described external insulation sleeve is connected in the installing hole of water spray plate by thread bush.
Preferably, the external process of described liquid pipe connection has the zigzag cone.
Preferably, have semicircle orifice and wire electrode gathering sill, described gathering sill and the semicircle orifice rounding off larger 0.02～0.03 millimeter than wire electrode diameter on described fixing silk mouth and the movable wire mouth.
Preferably, have some equally distributed apopores along circumference on the described water-outlet body, and be processed with the cylindrical cone on the water-outlet body.
Preferably, described fixing silk mouth is fitted in the interior insulation trepanning by interference fit, and described fixing silk mouth and interior insulation trepanning are fitted in the water spray plate endoporus by interference fit together and form integral piece.
Preferably, described movable wire mouth is fitted in by interference fit in the apopore of water-outlet body, and described movable wire mouth and apopore are fitted in the endoporus of external insulation sleeve by interference fit together and form integral piece.
Preferably, described movable wire mouth rotates with external insulation sleeve.
Preferably, described steady pin is fitted in the installing hole of water spray plate by interference fit.
Preferably, described alignment pin is fitted in the external insulation trepanning by interference fit and is integrally formed part, and wherein, described alignment pin rotates with external insulation sleeve.
Preferably, described interior insulation sleeve and external insulation sleeve material are insulating materials.
Electrode wire of wire-cutting machine tools of the present utility model location water injector advantage is very simple and efficient of upper silk operation, and wire electrode can greatly reduce shake by the restriction of circular hole, makes precision and the surface roughness height very of processing.
Description of drawings
Fig. 1 is the schematic diagram of the described electrode wire of wire-cutting machine tools of the utility model embodiment location water injector structure;
Fig. 2 is that the described electrode wire of wire-cutting machine tools of the utility model embodiment location water injector is along the cutaway view of A-A direction among Fig. 1;
Fig. 3 is the schematic three dimensional views of the described electrode wire of wire-cutting machine tools of the utility model embodiment location water injector movable part;
Fig. 4 is the schematic three dimensional views of the described electrode wire of wire-cutting machine tools of the utility model embodiment location water injector fixed part;
Fig. 5 is the schematic three dimensional views of the water spray plate 1 of the described electrode wire of wire-cutting machine tools of the utility model embodiment location water injector;
Fig. 6 is the schematic three dimensional views of the water-outlet body 5 of the described electrode wire of wire-cutting machine tools of the utility model embodiment location water injector;
Fig. 7 is the schematic three dimensional views of the external insulation sleeve 6 of the described electrode wire of wire-cutting machine tools of the utility model embodiment location water injector;
Fig. 8 is the schematic cross-section of the fixing silk mouth 2 of the described electrode wire of wire-cutting machine tools of the utility model embodiment location water injector;
Fig. 9 is the schematic cross-section of the movable wire mouth 4 of the described electrode wire of wire-cutting machine tools of the utility model embodiment location water injector.
Reference numeral:
1, water spray plate; 2, fixing silk mouth; 3, interior insulation sleeve; 4, movable wire mouth; 5, water-outlet body; 6, external insulation sleeve; 7, liquid pipe connection; 8, steady pin; 9, alignment pin; 10, liquid pipe connection installing hole; 11, the waist hole is installed; 12, steady pin installing hole; 13, external insulation sleeve locating surface; 14, cylindrical cone; 15, apopore; 16, location end face; 17, inlet opening; 18, alignment pin installing hole; 19, semicircle orifice; 20, wire electrode gathering sill.
The specific embodiment
Below in conjunction with accompanying drawing 1-9 the preferred embodiment of the utility model example is described in further detail.
Referring to each accompanying drawing, the described electrode wire of wire-cutting machine tools of the utility model embodiment location water injector structure comprises movable part and fixed part; Movable part is comprised of movable wire mouth 4, water-outlet body 5, external insulation sleeve 6 and alignment pin 9, and fixed part is comprised of water spray plate 1, a fixing silk mouth 2, interior insulation sleeve 3, liquid pipe connection 7 and steady pin 8, and fixed part and movable part are rotary opening.
Wherein, describedly in the liquid pipe connection installing hole 10 of water spray plate 1, liquid pipe connection 7 is installed, in the steady pin installing hole 12 of water spray plate 1, steady pin 8 is installed, interior insulation sleeve 3 is installed in water spray plate 1, fixing silk mouth 2 is installed in interior insulation sleeve 3, external insulation sleeve 6 is installed in water spray plate 1, in the alignment pin installing hole 18 of external insulation sleeve 6, alignment pin 9 is installed, water-outlet body 5 is installed in external insulation sleeve 6, movable wire mouth 4 is installed in water-outlet body 5.
Such as Fig. 1, Fig. 2, Fig. 4 and shown in Figure 8, to fix a mouth 2 is fitted in the interior insulation sleeve 3 by interference fit, to fix a mouth 2 and interior insulation sleeve 3 is fitted in the water spray plate 1 by interference fit together again, at this moment, the wire electrode gathering sill of fixing silk mouth 2 aligns with the open slot of interior insulation sleeve 3, water spray plate 1.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 6, Fig. 7 and shown in Figure 9, movable wire mouth 4 is fitted in the water-outlet body 5 by interference fit, movable wire mouth 4 and water-outlet body 5 are fitted in the external insulation sleeve 6 by interference fit together again, at this moment, the wire electrode gathering sill of movable wire mouth 4 aligns with the open slot of water-outlet body 5, external insulation sleeve 6; Then alignment pin 9 is fitted in the external insulation sleeve 6 by interference fit.Above-mentioned alignment pin 9, movable wire mouth 4, water-outlet body 5 rotate in water spray plate 1 with external insulation sleeve 6.
Such as Fig. 8 and shown in Figure 9, have semicircle orifice 19 and the wire electrode gathering sill 20 larger 0.02～0.03 millimeter than wire electrode diameter on fixing silk mouth 2 and the movable wire mouth 4, wherein, gathering sill and semicircle orifice rounding off.
As shown in Figure 5, have four on the water spray plate 1 waist hole 11 is installed, install therein screw water spray plate 1 is installed on the wire cutting machine tool.
Such as Fig. 1, Fig. 2, Fig. 8 and shown in Figure 9, to be rotated counterclockwise at the movable part of position shown in Figure 1 180 °, steady pin 8 contacts the location with alignment pin 9, this moment, the semicircle orifice 19 of fixing silk mouth 2 and movable wire mouth 4 was on the same axis, and the wire electrode gathering sill 20 of fixing silk mouth 2 and movable wire mouth 4 forms a through slot, and can hang wire electrode in the mouth this moment; Then 180 ° of the movable parts of turning clockwise make location end face 16 contact with external insulation sleeve locating surface 13, the semicircle orifice of movable wire mouth and fixing silk mouth are formed just can finish behind the through hole thread to operate.
Such as Fig. 1, Fig. 2, Fig. 4, Fig. 5 and shown in Figure 7, liquid pipe connection 7 is installed in the liquid pipe connection installing hole 10, steady pin 8 is fitted in the steady pin installing hole 12 of water spray plate 1 by interference fit, to turn clockwise at the movable part of position shown in Figure 1 after 180 °, align with liquid pipe connection installing hole 10 in the inlet opening 17 of external insulation sleeve 6, liquid pipe connection 7 endoporus link to each other with water spray plate 1 inner chamber, at this moment, working solution enters the closed inner chamber that movable part and fixed part form, then the apopore 15 by water-outlet body 5 along the cylindrical cone 14 on the water-outlet body along wire electrode with fluid stable spray to workpiece to be machined.
To sum up, the utility model is owing to the fixed part that is comprised of movable wire mouth, interior insulation sleeve, water spray plate is rotary opening with the movable part that a fixing silk mouth, water-outlet body, alignment pin, external insulation sleeve form, therefore movable part need to be rotated counterclockwise 180 ° when upper silk contacts with steady pin to alignment pin, the movable wire mouth is hung wire electrode in the mouth after forming through slot with fixing silk mouth wire electrode gathering sill again; Go up so very simple and efficient of silk operation, wire electrode can greatly reduce shake by the restriction of circular hole, makes precision and the surface roughness height very of processing.
In addition, make the screwed hole end contact location of external insulation sleeve small end face and water spray plate by 180 ° of the movable parts of turning clockwise after, the inlet opening of water spray plate is aimed in inlet opening on the external insulation sleeve, working solution enters the closed inner chamber of movable part and fixed part formation, then stably sprays to workpiece to be machined along the taper seat on the water-outlet body along wire electrode by the apopore on the water-outlet body.
The explanation of more than just the part of the preferred embodiment that can be realized by the utility model being carried out, but, scope of the present utility model should not be interpreted as being limited by as above embodiment, and aforesaid technological thought of the present utility model should be included in scope of the present utility model as its all basic technological thoughts.
Claims (10)
1. an electrode wire of wire-cutting machine tools location water injector is characterized in that comprise movable part and fixed part, wherein said movable part comprises movable wire mouth, water-outlet body, external insulation sleeve and alignment pin; Described fixed part comprises water spray plate, fixing silk mouth, interior insulation sleeve, liquid pipe connection and steady pin, and wherein, described fixed part and movable part are rotary opening.
2. electrode wire of wire-cutting machine tools according to claim 1 is located water injector, it is characterized in that described liquid pipe connection is fixed in the liquid pipe connection installing hole of water spray plate by screw thread; Described fixing silk mouth is fitted in the interior insulation trepanning; Described movable wire mouth is fitted in the apopore of water-outlet body; Described steady pin is fitted in the installing hole of water spray plate; Described alignment pin is fitted in the external insulation trepanning and is integrally formed part; Described external insulation sleeve is connected in the installing hole of water spray plate by thread bush.
3. electrode wire of wire-cutting machine tools according to claim 1 is located water injector, it is characterized in that the external process of described liquid pipe connection has the zigzag cone.
4. electrode wire of wire-cutting machine tools according to claim 1 is located water injector, it is characterized in that, have semicircle orifice and wire electrode gathering sill, described gathering sill and the semicircle orifice rounding off larger 0.02～0.03 millimeter than wire electrode diameter on described fixing silk mouth and the movable wire mouth.
5. electrode wire of wire-cutting machine tools according to claim 1 is located water injector, it is characterized in that, has some equally distributed apopores along circumference on the described water-outlet body, and is processed with the cylindrical cone on the water-outlet body.
6. electrode wire of wire-cutting machine tools according to claim 1 is located water injector, it is characterized in that, described fixing silk mouth is fitted in the interior insulation trepanning by interference fit, and described fixing silk mouth and interior insulation trepanning are fitted in the water spray plate endoporus by interference fit together and form integral piece.
7. electrode wire of wire-cutting machine tools according to claim 1 is located water injector, it is characterized in that, described movable wire mouth is fitted in the apopore of water-outlet body by interference fit, described movable wire mouth and apopore are fitted in the endoporus of external insulation sleeve by interference fit together and form integral piece, wherein, described movable wire mouth rotates with external insulation sleeve.
8. electrode wire of wire-cutting machine tools according to claim 1 is located water injector, it is characterized in that described steady pin is fitted in the installing hole of water spray plate by interference fit.
9. electrode wire of wire-cutting machine tools according to claim 1 is located water injector, it is characterized in that described alignment pin is fitted in the external insulation trepanning by interference fit and is integrally formed part, and wherein, described alignment pin rotates with external insulation sleeve.
10. electrode wire of wire-cutting machine tools according to claim 1 is located water injector, it is characterized in that described interior insulation sleeve and external insulation sleeve material are insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378728 CN202726232U (en) | 2012-08-02 | 2012-08-02 | Positioning water spraying device for wire electrode of linear cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378728 CN202726232U (en) | 2012-08-02 | 2012-08-02 | Positioning water spraying device for wire electrode of linear cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726232U true CN202726232U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220378728 Expired - Fee Related CN202726232U (en) | 2012-08-02 | 2012-08-02 | Positioning water spraying device for wire electrode of linear cutting machine |
Country Status (1)
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| CN (1) | CN202726232U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493322A (en) * | 2014-12-23 | 2015-04-08 | 胡力权 | Threading-free wire guide nozzle |
| CN104589153A (en) * | 2015-02-02 | 2015-05-06 | 常迎斌 | WEDM (Wire Electrical Discharge Machining) high-efficiency water spraying assembly |
| CN105382361A (en) * | 2015-11-30 | 2016-03-09 | 苏州市汇峰机械设备有限公司 | Guider for molybdenum wire |
| CN105945373A (en) * | 2016-06-28 | 2016-09-21 | 曹红梅 | Multifunctional linear cutting molybdenum wire protector |
| CN107020425A (en) * | 2016-02-02 | 2017-08-08 | 阿杰·查米莱斯股份有限公司 | Wire electrode for electric spark silk etching machine wears the device of silk |
| CN107671378A (en) * | 2017-08-23 | 2018-02-09 | 苏州特鑫精密电子有限公司 | A kind of high-precision high-speed wire WEDM guide wire apparatus |
-
2012
- 2012-08-02 CN CN 201220378728 patent/CN202726232U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493322A (en) * | 2014-12-23 | 2015-04-08 | 胡力权 | Threading-free wire guide nozzle |
| CN104589153A (en) * | 2015-02-02 | 2015-05-06 | 常迎斌 | WEDM (Wire Electrical Discharge Machining) high-efficiency water spraying assembly |
| CN105382361A (en) * | 2015-11-30 | 2016-03-09 | 苏州市汇峰机械设备有限公司 | Guider for molybdenum wire |
| CN107020425A (en) * | 2016-02-02 | 2017-08-08 | 阿杰·查米莱斯股份有限公司 | Wire electrode for electric spark silk etching machine wears the device of silk |
| CN105945373A (en) * | 2016-06-28 | 2016-09-21 | 曹红梅 | Multifunctional linear cutting molybdenum wire protector |
| CN107671378A (en) * | 2017-08-23 | 2018-02-09 | 苏州特鑫精密电子有限公司 | A kind of high-precision high-speed wire WEDM guide wire apparatus |
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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: 20130213 Termination date: 20150802 |
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| EXPY | Termination of patent right or utility model |