CN2638901Y - Diamond wire guide mouth - Google Patents
Diamond wire guide mouth Download PDFInfo
- Publication number
- CN2638901Y CN2638901Y CN 03259605 CN03259605U CN2638901Y CN 2638901 Y CN2638901 Y CN 2638901Y CN 03259605 CN03259605 CN 03259605 CN 03259605 U CN03259605 U CN 03259605U CN 2638901 Y CN2638901 Y CN 2638901Y
- Authority
- CN
- China
- Prior art keywords
- silk
- hole
- mouth
- seat
- nozzle
- 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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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to a diamond guiding silk nozzle which comprises a steel shell and a silk nozzle made from the hard material, the steel shell is provided with a silk feeding hole, the silk feeding hole is provided with a seat pore, the silk nozzle is inserted into the seat pore; the utility model is characterized in that the silk nozzle comprises at least two split blocks, wherein one block is diamond silk nozzle, the outer margin port of silk nozzle near the opening of the seat hole is provided with a chamfer angle, the steel on the seat hole opening is fixed with silk nozzle in the seat pore by cooperating with the chamfer angle. In addition the utility model also has the advantages that the silk nozzle consists of diamond and ruby, so that the silk nozzle is firm, smooth and long lived; the silk nozzle is fixed in the seat pore by the steel roll extruded curl on the seat hole opening cooperating with the chamfer angle, which is stable and uneasy dropping; and the guide silk hole has bidirectional trumpet hole, which improves the cutting precision and the silk guiding effect.
Description
Technical field
The utility model relates to the wire electrode guider that uses on the electric spark linear cutting machine, is specifically related to the wire electrode wire guiding nipple that a kind of type electric spark linear cutting machine of being careful is used, and also claims diamond eye mould, diamond guider etc.
Background technology
In electric spark linear cutting machine, wire electrode is to rely on wire guiding nipple and directive wheel to support, and is driven by wire storage tube and carries out cutting movement.Generally speaking, the upper and lower of lathe respectively is fixed with a wire guiding nipple during wire electrode cut workpiece, wire electrode pass upper and lower wire guiding nipple move back and forth the cutting in the middle of workpiece.The effect one of wire guiding nipple is accurate location, the 2nd, and for the cutting movement of wire electrode provides accurate guiding, so the performance of wire guiding nipple and quality have directly determined the precision of line cutting processing.Existing wire guiding nipple is made up of steel body case, a ruby silk mouth and a ceramic wire mouth usually, steel body case central authorities have than big wire hole, and the silk hole leans on the near-end of workpiece to be provided with a mouth seat hole, ruby silk mouth and ceramic wire mouth panel arranged side by side adopt glue to fix in the seat hole of steel body case between silk mouth and the steel body seat hole.In order accurately to locate and guiding, ruby silk mouth and ceramic wire mouth central design have the very high trumpet type mouth mouth of precision.The deficiency of existing wire guiding nipple is: 1, precision is low, wears no resistance; 2, fixedly reliability is low owing to a silk mouth, in use comes off in steel body seat hole easily; 3, unidirectional perverse type mouth hole design is unfavorable for improving the wire guiding nipple precision, and the weak effect of seal wire.For this reason, the utility model has designed a kind of novel wire guiding nipple from improving wire guiding nipple precision and reliability angle, to overcome above-mentioned deficiency, makes wire guiding nipple not only durable in use, solid and reliable, and can further improve cutting accuracy.
Summary of the invention
For achieving the above object, the technical solution adopted in the utility model is: a kind of diamond wire guiding nipple, comprise the silk mouth that steel body case and hard material are made, the steel body case is provided with wire hole, wire hole is provided with a hole, and in the present hole of silk mouth panel, the silk mouth is made of at least two joint amalgamations, wherein, a joint is the diamond wire mouth; Silk mouth outer rim port near seat aperture, hole is provided with chamfering, and seat aperture, hole steel body cooperates with chamfering in the firmly fixing present hole of silk mouth by the roll extrusion bead structure.
Related content and change interpretation in the technique scheme are as follows:
1, in the such scheme, described silk mouth is made of three joint amalgamations, and the centre is the diamond wire mouth, and both sides are ruby silk mouth; The thread eye that three joint silk mouths form is two-way perverse type mouth hole.This effect structure the best.
2, in the such scheme, described silk mouth is made of two joint amalgamations, and middle inboard is the diamond wire mouth, and the outside is a ruby silk mouth; The thread eye that two joint silk mouths form is unidirectional perverse type mouth mouth.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, because the utility model has adopted diamond and ruby to constitute, wherein, interfix partly is used in right diamond correct grinding and forms, and is more durable, harder smooth.And seal wire part in both sides all adopts ruby, and the smooth seal wire in correct grinding back is more convenient, more durable, available automatic feeding molded lines cutting machine.
2, since the utility model in the seat hole of steel body case behind the panel combination silk mouth, utilize seat aperture, hole steel body roll extrusion bead structure to cooperate with chamfering with in the firmly fixing present hole of silk mouth, therefore the reliability of this fixed structure increases, and in use the silk mouth is solid and reliable, can not come off.
3, owing to after the utility model employing three joint amalgamations, thread eye is designed to two-way trumpet type mouth hole, more help improving the precision of wire guiding nipple mouth mouth on the one hand, on the other hand the better effects if of seal wire.In the solid line, this programme can be according to user's needs, and the thread eye aperture precision can be controlled in ± 0.001mm, promptly between the 1 μ m grade.
Description of drawings
Accompanying drawing 1 is looked sectional structural map for the master of first embodiment of the utility model.
Accompanying drawing 2 is the left view of first embodiment of the utility model.
Accompanying drawing 3 is the vertical view of first embodiment of the utility model.
Accompanying drawing 4 is a thread eye partial enlarged drawing in the accompanying drawing 1.
Accompanying drawing 5 is looked sectional structural map for the master of second embodiment of the utility model.
Accompanying drawing 6 is the left view of second embodiment of the utility model.
Accompanying drawing 7 is the vertical view of second embodiment of the utility model.
Accompanying drawing 8 is a thread eye partial enlarged drawing in the accompanying drawing 5.
In the above accompanying drawing: 1, ruby silk mouth; 2, chamfering; 3, diamond wire mouth; 4, ruby silk mouth; 5, steel body case; 6, apopore; 7, tank.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: referring to accompanying drawing 1～shown in Figure 4, a kind of diamond wire guiding nipple, be made up of steel body case 5, a diamond wire mouth 3 and two ruby silk mouths 1,4.Steel body case 5 outer rims are provided with four vertical tanks 7 of evenly arranging, and wherein, the top of two tanks 7 also is provided with apopore 6, and steel body case central authorities are provided with wire hole, and an end of wire hole has the installation screw thread, and the other end is provided with the seat hole of panel silk mouth.An above-mentioned diamond wire mouth 3 and two ruby silk mouths 1,4 constitute three joint amalgamation structures, and are diamond wire mouth 3 by centre, and both sides are that the combination panel of ruby silk mouth 1,4 is present in the hole.Ruby silk mouth 1 outer rim port near seat aperture, hole is provided with chamfering 2, and seat aperture, hole steel body cooperates with chamfering 2 in the firmly fixing present hole of silk mouth by the roll extrusion bead structure.The formed thread eye of three joint amalgamation silk mouths is two-way perverse type mouth hole, sees shown in Figure 4.
Embodiment two: referring to Fig. 5～shown in Figure 8, and a kind of diamond wire guiding nipple, with embodiment one different profile and the sizes that are steel body case 5, other is identical with embodiment one, no longer is repeated in this description here.
Claims (3)
1, a kind of diamond wire guiding nipple comprises the silk mouth that steel body case and hard material are made, and the steel body case is provided with wire hole, wire hole is provided with a hole, in the present hole of silk mouth panel, it is characterized in that: the silk mouth is made of at least two joint amalgamations, and wherein a joint is the diamond wire mouth; Silk mouth outer rim port near seat aperture, hole is provided with chamfering, and seat aperture, hole steel body cooperates with chamfering in the firmly fixing present hole of silk mouth by the roll extrusion bead structure.
2, diamond wire guiding nipple according to claim 1 is characterized in that: described silk mouth is made of three joint amalgamations, and the centre is the diamond wire mouth, and both sides are ruby silk mouth; The thread eye that three joint silk mouths form is two-way perverse type mouth hole.
3, diamond wire guiding nipple according to claim 1 is characterized in that: described silk mouth is made of two joint amalgamations, and middle inboard is the diamond wire mouth, and the outside is a ruby silk mouth; The thread eye that two joint silk mouths form is unidirectional perverse type mouth hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259605 CN2638901Y (en) | 2003-07-14 | 2003-07-14 | Diamond wire guide mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259605 CN2638901Y (en) | 2003-07-14 | 2003-07-14 | Diamond wire guide mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2638901Y true CN2638901Y (en) | 2004-09-08 |
Family
ID=34296112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259605 Expired - Fee Related CN2638901Y (en) | 2003-07-14 | 2003-07-14 | Diamond wire guide mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2638901Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842028A (en) * | 2015-04-14 | 2015-08-19 | 洛阳信成精密机械有限公司 | Electrode guiding device of electric discharge machine |
| CN107052489A (en) * | 2016-12-29 | 2017-08-18 | 江苏塞维斯数控科技有限公司 | A kind of middle wire wire cutting machine wire transporting device |
-
2003
- 2003-07-14 CN CN 03259605 patent/CN2638901Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842028A (en) * | 2015-04-14 | 2015-08-19 | 洛阳信成精密机械有限公司 | Electrode guiding device of electric discharge machine |
| CN107052489A (en) * | 2016-12-29 | 2017-08-18 | 江苏塞维斯数控科技有限公司 | A kind of middle wire wire cutting machine wire transporting device |
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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 |