CN104441264B - For the precision machined wire cutting machine tool modified node method of graphite electrode curved surface projection - Google Patents
For the precision machined wire cutting machine tool modified node method of graphite electrode curved surface projection Download PDFInfo
- Publication number
- CN104441264B CN104441264B CN201410702783.8A CN201410702783A CN104441264B CN 104441264 B CN104441264 B CN 104441264B CN 201410702783 A CN201410702783 A CN 201410702783A CN 104441264 B CN104441264 B CN 104441264B
- Authority
- CN
- China
- Prior art keywords
- graphite electrode
- clamp
- fixed
- cantalever
- cantilever
- Prior art date
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound 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[C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 52
- 239000010439 graphite Substances 0.000 title claims abstract description 52
- 238000005520 cutting process Methods 0.000 title claims abstract description 16
- 238000003754 machining Methods 0.000 abstract description 15
- 238000010586 diagrams Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001131 transforming Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reactions Methods 0.000 description 2
- 230000003044 adaptive Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 239000002184 metals Substances 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/06—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Abstract
Description
Technical field
The present invention relates to the process equipment of graphite electrode curved surface, in particular for the precision machined wire cutting machine tool modified node method of graphite electrode curved surface projection.
Background technology
In prior art, to the Precision Machining of graphite electrode curved surface projection, numerical control machining center is needed to realize, the equipment manufacturing cost of machining center is high (hundreds of thousands is to unit up to a million), its processing metal part efficiency is high, but be processed with the graphite electrode of frangible feature, need complete by roughing and accurately machined step, working (machining) efficiency is lower.Wire cutting machine tool equipment manufacturing cost lower (2-3 ten thousand yuan), operating cost is low, but existing wire cutting machine tool can not make Precision Machining to graphite electrode curved surface projection.Be badly in need of one in production and can make precision machined low cost machine tool to graphite electrode curved surface projection.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of for the precision machined wire cutting machine tool modified node method of graphite electrode curved surface projection, and its cost is low, and machining accuracy is high.
The present invention adopts following technical scheme, comprise: program input and output equipment, numerical control device, X-axis workbench, Y-axis workbench, upper cantilever, lower cantalever, it is characterized in that: also comprise an insert clamp and a graphite electrode clamp, the two ends of described insert clamp are individually fixed in the end of upper cantilever and lower cantalever, and described graphite electrode clamp is fixed on X-axis workbench; Described insert clamp comprises connection seat and second line of a couplet joint chair, the trip bolt that insert clamp is provided with blade putting groove and matches, and upper connection seat is fixed on the outer end of upper cantilever, and second line of a couplet joint chair is fixed on the outer end of lower cantalever; Described graphite electrode clamp comprises base, vertical channel seat, horizontal fixed bar, vertical channel seat is provided with vertical notch, horizontal fixed bar comprises first end and the second end, first end is fixed on the vertical notch of vertical channel seat by a pair spacer with the bolt matched, second end is provided with the seat board and center-pole of installing graphite electrode workpiece, the end of center-pole is provided with outer terminal bolt, and center-pole can be fixed by outer terminal bolt through the central through hole of graphite electrode workpiece.
Its principle is: the present invention is a kind of modified node method to wire cutting machine tool, after transformation, can make Precision Machining to graphite electrode curved surface projection.The modification scheme of wire cutting machine tool is: will store up silk wire-moving system, working fluid system disconnects, and utilize numerical control device and the feeding structure of wire cutting machine tool, then mate insert clamp and graphite electrode clamp.Its concrete scheme is, by upper cantilever (upper guide frame), the guide rail of lower cantalever (lower guide frame) and guide wheel are removed, the two ends of insert clamp are individually fixed in the end (blade and fixed be arranged on lathe) of upper cantilever and lower cantalever, graphite electrode clamp is fixed on X-axis workbench, moving by desired trajectory of X-axis workbench and Y-axis workbench commanded under program by numerical control device, namely the graphite electrode workpiece be fixed on graphite electrode clamp controls the amount of feeding and the milling campaign that repeatedly projects by desired trajectory, the object of graphite electrode curve surface of workpiece projection precision milling processing can be completed thus.
Tool of the present invention has the following advantages: 1, its structure is simple, equipment cost low (wire cutting machine tool equipment manufacturing cost is 2-3 ten thousand only), and improvement cost is low (only 2-3 thousand yuan) also; 2, compare with machining center, graphite electrode processing operating cost is low; 3, its machining accuracy high (precision ± 0.01mm), defect rate is low; 4, it is simple to operation; 5, compare with machining center, operating efficiency of the present invention is higher.The present invention be directed to graphite electrode curved surface projection fine finishining and implement wire cutting machine tool transformation, directly can carry out fine finishining, its working (machining) efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of an embodiment of the present invention.
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
Fig. 3 is Fig. 1 plan structure schematic diagram.
Fig. 4 is an embodiment of the present invention perspective view of the present invention.
Fig. 5 a kind of graphite electrode clamp of the present invention (graphitiferous electrode workpiece) embodiment stereochemical structure.
Fig. 6 is the perspective view of another angle embodiment illustrated in fig. 5.
Fig. 7 is a kind of perspective view of graphite electrode workpiece.
Fig. 8 is the partial structurtes enlarged diagram of Fig. 4.
In figure: X-axis workbench 1, Y-axis workbench 2, upper cantilever 3, lower cantalever 4, insert clamp 5, graphite electrode clamp 6, graphite electrode workpiece 7, upper connection seat 8, second line of a couplet joint chair 9, blade putting groove 10, trip bolt 11, base 12, vertical channel seat 13, horizontal fixed bar 14, vertical notch 15, first end 16, second end 17, spacer 18, seat board 19, center-pole 20, outer terminal bolt 21, central through hole 22, blade 23.
Detailed description of the invention
As shown in Figures 1 to 8, an embodiment of the present invention comprises: program input and output equipment, numerical control device, X-axis workbench 1, Y-axis workbench 2, upper cantilever 3, lower cantalever 4, also comprise an insert clamp 5 and a graphite electrode clamp 6, the two ends of described insert clamp 5 are individually fixed in the end of upper cantilever 3 and lower cantalever 4, and described graphite electrode clamp 6 is fixed on X-axis workbench 1.Described insert clamp 5 comprises connection seat 8 and second line of a couplet joint chair 9, the trip bolt 11 that insert clamp 5 is provided with blade putting groove 10 and matches, and upper connection seat 8 is fixed on the outer end of upper cantilever 3, and second line of a couplet joint chair 9 is fixed on the outer end of lower cantalever 4.Certainly, insert clamp 5 also can be other change structure, as long as blade 23 can be fixed on upper cantilever 3 and lower cantalever 4.Described graphite electrode clamp 6 comprises base 12, vertical channel seat 13, horizontal fixed bar 14, vertical channel seat 13 is provided with vertical notch 15, horizontal fixed bar 14 comprises first end 16 and the second end 17, first end 16 is fixed on the vertical notch 15 of vertical channel seat 13 by a pair spacer 18 with the bolt matched, second end 17 is provided with the seat board 19 and center-pole 20 of installing graphite electrode workpiece 7, the end of center-pole 20 is provided with outer terminal bolt 21, and center-pole 20 can be fixed by outer terminal bolt through the central through hole 22 of graphite electrode workpiece 7.The structure of this graphite electrode clamp 6, be suitable for a kind of graphite electrode workpiece 7(having a rotary structure of central through hole 22 as shown in Figures 5 to 7) and arrange, the object arranging vertical notch 15 is, by adjusting the upper-lower position of horizontal fixed bar 14, the upper-lower position of adjustment graphite electrode workpiece 7.Graphite electrode clamp 6 also can be other similar structures, as long as the shape of adaptive corresponding graphite electrode, graphite electrode can be fixed on X-axis workbench 1 simultaneously.Its principle is: the present invention is a kind of modified node method to wire cutting machine tool, after transformation, can make Precision Machining to graphite electrode curved surface projection.The modification scheme of wire cutting machine tool is: will store up silk wire-moving system, working fluid system disconnects, and utilize numerical control device and the feeding structure of wire cutting machine tool, then mate insert clamp 5 and graphite electrode clamp 6.Its concrete scheme is, by guide frame on upper cantilever 3(), guide frame under lower cantalever 4() guide rail and guide wheel remove, the two ends of insert clamp 5 are individually fixed in the end (blade and fixed be arranged on lathe) of upper cantilever 3 and lower cantalever 4, graphite electrode clamp 6 is fixed on X-axis workbench 1, moving by desired trajectory of X-axis workbench 1 and Y-axis workbench 2 commanded under program by numerical control device, namely the graphite electrode workpiece 7 be fixed on graphite electrode clamp 6 controls the amount of feeding and the milling campaign that repeatedly projects by desired trajectory, the object of graphite electrode workpiece 7 curved surface projection precision milling processing can be completed thus.
The present invention is not limited to the concrete structure of above-described embodiment, and the equivalent transformation of other homogeneous structure all falls within protection scope of the present invention.
Claims (1)
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| CN201410702783.8A CN104441264B (en) | 2014-11-29 | 2014-11-29 | For the precision machined wire cutting machine tool modified node method of graphite electrode curved surface projection |
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| CN201410702783.8A CN104441264B (en) | 2014-11-29 | 2014-11-29 | For the precision machined wire cutting machine tool modified node method of graphite electrode curved surface projection |
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| CN104441264B true CN104441264B (en) | 2016-04-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2768398B2 (en) * | 1994-05-19 | 1998-06-25 | 株式会社東京精密 | Method and apparatus for aligning crystal orientation when cutting single crystal material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814876A (en) * | 2012-08-24 | 2012-12-12 | 蔡诗伟 | Automatic control device for stone cutting machine |
| CN202911012U (en) * | 2012-09-25 | 2013-05-01 | 刘鸿彬 | Silicon rod rotation floating cutting numerical control machine |
| CN103707336A (en) * | 2012-09-29 | 2014-04-09 | 天能电池(芜湖)有限公司 | Belt cutting machine for cutting protective belts for batteries |
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