CN204486959U - Line cuts high-efficiency water-spraying assembly - Google Patents
Line cuts high-efficiency water-spraying assembly Download PDFInfo
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- CN204486959U CN204486959U CN201520162974.XU CN201520162974U CN204486959U CN 204486959 U CN204486959 U CN 204486959U CN 201520162974 U CN201520162974 U CN 201520162974U CN 204486959 U CN204486959 U CN 204486959U
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- Prior art keywords
- molybdenum filament
- spray device
- water spray
- groove
- spraying assembly
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Abstract
The utility model belongs to working liquid of linear cutting machine system regions, is specifically related to a kind of line and cuts high-efficiency water-spraying assembly, comprises device holder, molybdenum filament guiding water spray device block and cover plate, and described device holder is L-shaped; Described cover plate is movably fixed to the front side of described molybdenum filament guiding water spray device block by locating dowel; Molybdenum filament groove is also provided with in the centre position of the front side of described molybdenum filament guiding water spray device block; Described molybdenum filament guiding water spray device block is also provided with a cuboid groove, described cuboid groove is positioned at the rear side of described molybdenum filament groove, described cuboid inside grooves is provided with the insulation mold insert that appearance and size with it matches, and described insulation mold insert is provided with the through hole installing water chestnut cylindricality metal abrasion-proof stick.A kind of insulation mold insert of plastic material that this device adopts, avoids water chestnut cylindricality metal abrasion-proof stick and produces electric spark between charged and molybdenum filament in the course of the work and damage; Conducting block is fixed on cylindrical metal body by screw thread, changes simple and fast more.
Description
Technical field
The utility model belongs to working liquid of linear cutting machine system regions, is specifically related to a kind of line and cuts high-efficiency water-spraying assembly.
Background technology
Wire cutting machine tool is made up of mechanical, electric and working fluid system three parts, be mainly used in processing the various complex-shaped workpiece tiny with precision, the punch, die, punch-die, fixed head, stripper etc. of such as blanking die, the metal electrode of forming tool, model, Electric Discharge Machining, various fine hole slot, narrow slit, arbitrary curve etc., have that allowance is little, machining accuracy is high, the outstanding advantages such as with short production cycle, low cost of manufacture, obtain aborning and apply widely.Different according to the speed of service of wire electrode, wire cutting machine tool is divided into two classes usually: a class is high-speed wire electrical discharge machine tool, and another kind of is LSWEDM machine tool bed.
In the prior art, high-speed wire electrical discharge machine tool process velocity is higher, but fixing Methods in WEDM-HS easily cause wire electrode (molybdenum filament) shake and reverse time pause, crudy is made to decline (as: work piece cut face fineness is not up to standard), also due to the problem of speed of processing, cause working fluid system can not discharge energy in complete set, take away electric discharge heat with the product of cooling electric polar filament (molybdenum filament) and workpiece, eliminating galvanic corrosion.Not only there is the problem of the shake of in cutting process wire electrode (molybdenum filament) and cooling drainage difficulty in LSWEDM machine tool bed, also there is process velocity and the extremely low problem of production efficiency.
Utility model content
The utility model object overcomes deficiency of the prior art and provides a kind of process velocity for improving wire cutting machine tool and production efficiency, makes the better line of cooling draining effect cut high-efficiency water-spraying assembly.
For solving the problems of the technologies described above, the utility model takes following technical scheme:
Line cuts high-efficiency water-spraying assembly, comprises device holder, molybdenum filament guiding water spray device block and cover plate, and described device holder is L-shaped, is fixed by screws in the rear side of described molybdenum filament guiding water spray device block; Described cover plate is movably fixed to the front side of described molybdenum filament guiding water spray device block by locating dowel; Also be provided with water pipe head at the rear side of described molybdenum filament guiding water spray device block, be also provided with molybdenum filament groove in the centre position of the front side of described molybdenum filament guiding water spray device block; Described molybdenum filament guiding water spray device block is also provided with a cuboid groove, the position of described cuboid groove is at the rear side of described molybdenum filament groove, described cuboid inside grooves is provided with the insulation mold insert that appearance and size with it matches, and described insulation mold insert is provided with the through hole installing water chestnut cylindricality metal abrasion-proof stick; Conducting block fixture is provided with at described cover plate.
Preferably, the material of described insulation mold insert is plastics;
Preferably, the quantity of described through hole is more than 2 or 2;
Preferably, described through hole and described molybdenum filament groove run through;
Preferably, described conducting block fixture is that female cylindrical metal body is established at two, described cylindrical metal body
One is fixed by screws on described cover plate, and other end is for installing high-strength conductive block;
Preferably, described high-strength conductive bulk matter is ceramal or wolfram steel, and its shape is cylindrical.
Compared with prior art, the beneficial effects of the utility model are:
The utility model novel structure, reasonable in design, symmetry is arranged on the guide frame of wire cutting machine tool, a kind of insulation mold insert of plastic material that this device adopts, and avoids water chestnut cylindricality metal abrasion-proof stick and produces electric spark between charged and molybdenum filament in the course of the work and damage; Conducting block is fixed on cylindrical metal body by screw thread, changes simple and fast more.High-strength conductive block after installation and water chestnut cylindricality metal abrasion-proof stick make the molybdenum filament that is arranged in molybdenum filament groove curvilinear, avoid shake during molybdenum filament cut workpiece, thus improve the fineness in work piece cut face; This device high-strength conductive block distance cut workpiece is nearer, and resistance is less, greatly improves cutting speed; In water spray, water route need not be shunted, and directly sprays to molybdenum filament, and cooling draining effect is better.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is the utility model molybdenum filament guiding water spray device block three-view diagram;
Fig. 3 is the utility model insulation mold insert four view;
Fig. 4 is the utility model cover plate three-view diagram;
Fig. 5 is the utility model cylindrical metal body three-view diagram.
Detailed description of the invention
Describe embodiment in detail by reference to the accompanying drawings, specific as followsly to state:
Line cuts high-efficiency water-spraying assembly, and comprise device holder 1, molybdenum filament guiding water spray device block 2 and cover plate 3, described device holder 1 is L-shaped, is fixed on the rear side 5 of described molybdenum filament guiding water spray device block 2 by screw 4; Described cover plate is movably fixed to the front side 6 of described molybdenum filament guiding water spray device block 2 by locating dowel 15; Also be provided with water pipe head 7 at the rear side 5 of described molybdenum filament guiding water spray device block 2, be also provided with molybdenum filament groove 8 in the centre position of the front side 6 of described molybdenum filament guiding water spray device block 2; Described molybdenum filament guiding water spray device block 2 is also provided with a cuboid groove 9, described cuboid groove 9 is positioned at the rear side of described molybdenum filament groove 8, described cuboid groove 9 inside is provided with the insulation mold insert 10 that appearance and size with it matches, and described insulation mold insert 10 is provided with the through hole 11 installing water chestnut cylindricality metal abrasion-proof stick; Conducting block fixture 12 is provided with at described cover plate 3.
For further optimization, the material of described insulation mold insert 10 is plastics;
For further optimization, the quantity of described through hole 11 is more than 2 or 2;
For further optimization, described through hole 11 runs through with described molybdenum filament groove 8;
For further optimization, described conducting block fixture 12 for establishing female cylindrical metal body 13 in two, described in
Cylindrical metal body 13 1 is fixed on described cover plate 3 by screw 14, and other end is for installing high-strength conductive block;
For further optimization, described high-strength conductive bulk matter is ceramal or wolfram steel, and its shape is cylindrical.
When this device uses, first water chestnut cylindricality metal abrasion-proof stick is inserted in the through hole 11 of the insulation mold insert 10 be made up of plastic material, then the insulation mold insert 10 assembled is arranged in the cuboid groove 9 of molybdenum filament guiding water spray device block 2; Be installed to by high-strength conductive block in the cylindrical metal body 13 be located on cover plate 3, be finally fixed on the guide frame of wire cutting machine tool by this device symmetry, molybdenum filament is placed in molybdenum filament groove 8, and close cover plate 3 again; Water pipe head 7 is connected with the working fluid system of wire cutting machine tool.During the work of wire cutting machine tool, this device high-strength conductive block and water chestnut cylindricality metal abrasion-proof stick make the molybdenum filament that is placed in molybdenum filament groove 8 curvilinear, avoid shake during molybdenum filament cut workpiece, thus improve the fineness in work piece cut face; High-strength conductive block distance cut workpiece is nearer, and resistance is less, greatly improves cutting speed; In water spray, water route need not be shunted, and directly sprays to molybdenum filament, and cooling draining effect is better.
In addition, a kind of insulation mold insert of plastic material that this device adopts, avoids water chestnut cylindricality metal abrasion-proof stick and produces electric spark between charged and molybdenum filament in the course of the work and damage; Conducting block is fixed on cylindrical metal body by screw thread, changes simple and fast more.
Simple change and the replacement of those ordinary skill in the art are all within protection domain of the present utility model.
Claims (6)
1. line cuts high-efficiency water-spraying assembly, comprise device holder (1), molybdenum filament guiding water spray device block (2) and cover plate (3), described device holder (1) is L-shaped, is fixed on the rear side (5) of described molybdenum filament guiding water spray device block (2) by screw (4); Described cover plate is movably fixed to the front side (6) of described molybdenum filament guiding water spray device block (2) by locating dowel (15); Also be provided with water pipe head (7) at the rear side (5) of described molybdenum filament guiding water spray device block (2), be also provided with molybdenum filament groove (8) in the centre position of the front side (6) of described molybdenum filament guiding water spray device block (2); It is characterized in that: on described molybdenum filament guiding water spray device block (2), be also provided with a cuboid groove (9), described cuboid groove (9) is positioned at the rear side of described molybdenum filament groove (8), described cuboid groove (9) inside is provided with the insulation mold insert (10) that appearance and size with it matches, and described insulation mold insert (10) is provided with the through hole (11) installing water chestnut cylindricality metal abrasion-proof stick; Conducting block fixture (12) is provided with at described cover plate (3).
2. line according to claim 1 cuts high-efficiency water-spraying assembly, it is characterized in that: the material of described insulation mold insert (10) is plastics.
3. line according to claim 1 cuts high-efficiency water-spraying assembly, it is characterized in that: the quantity of described through hole (11) is more than 2 or 2.
4. the line according to Claims 2 or 3 cuts high-efficiency water-spraying assembly, it is characterized in that: described through hole (11) and described molybdenum filament groove (8) are run through.
5. line according to claim 1 cuts high-efficiency water-spraying assembly, it is characterized in that: described conducting block fixture (12) is for establishing female cylindrical metal body (13) in two, described cylindrical metal body (13) one is fixed on described cover plate (3) by screw (14), and other end is for installing high-strength conductive block.
6. line according to claim 5 cuts high-efficiency water-spraying assembly, it is characterized in that: described high-strength conductive bulk matter is ceramal or wolfram steel, and its shape is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162974.XU CN204486959U (en) | 2015-03-16 | 2015-03-16 | Line cuts high-efficiency water-spraying assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162974.XU CN204486959U (en) | 2015-03-16 | 2015-03-16 | Line cuts high-efficiency water-spraying assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486959U true CN204486959U (en) | 2015-07-22 |
Family
ID=53566254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520162974.XU Expired - Fee Related CN204486959U (en) | 2015-03-16 | 2015-03-16 | Line cuts high-efficiency water-spraying assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486959U (en) |
-
2015
- 2015-03-16 CN CN201520162974.XU patent/CN204486959U/en not_active Expired - Fee Related
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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: 20150722 Termination date: 20200316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |