CN203665228U - Electrochemical forming grinding wheel grinding device - Google Patents
Electrochemical forming grinding wheel grinding device Download PDFInfo
- Publication number
- CN203665228U CN203665228U CN201420012139.3U CN201420012139U CN203665228U CN 203665228 U CN203665228 U CN 203665228U CN 201420012139 U CN201420012139 U CN 201420012139U CN 203665228 U CN203665228 U CN 203665228U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- grinding
- machine tool
- abrasive
- bond
- 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 - Lifetime
Links
- 238000003754 machining Methods 0.000 claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000003082 abrasive agent Substances 0.000 claims description 23
- 230000005518 electrochemistry Effects 0.000 claims description 18
- 229910001651 emery Inorganic materials 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 239000010431 corundum Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000011230 binding agent Substances 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005555 metalworking Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to an electromechanical forming grinding wheel grinding device. The requirement for shape precision of existing products is higher and higher, the precision of the 0.01 mm grade or even the 0.001 mm grade needs to be achieved, so that it directly causes the service life of a grinding wheel to be shortened, the requirement for industrial mass production can not be met, and the production cost of an enterprise is increased. The electrochemical forming grinding wheel grinding device comprises a power source and a machine tool bed and is characterized in that a shaft seat and a workbench are arranged on the machine tool bed, a machine tool spindle is mounted on the shaft seat, a workpiece to be machined is placed on the workbench, the machine tool spindle is connected with the negative electrode of the power source, the machine tool bed is connected with the positive electrode of the power source, a grinding wheel is arranged at the outer end of the machine tool spindle, the grinding wheel comprises a base body and a grinding part, the grinding part is composed of a grinding material and a grinding wheel binding agent, and the base body and the grinding wheel binding agent are conductive materials. The electromechanical forming grinding wheel grinding device is high in machining efficiency, long in service life of the grinding wheel, and good in mechanical property of machined products.
Description
Technical field
The utility model belongs to metalworking technology field, is specifically related to a kind of electrochemistry forming grinding wheel abrasive machining device.
Background technology
Forming grinding wheel grinding has very widely application in metalworking technology field, as the processing of the processing of the sharpening of cutter, guide rail, deep hole etc.Forming grinding wheel grinding is the anti-shape face that crushing one-tenth and workpiece shape face are fitted like a glove, and then crush grinding, to obtain needed shape.Be characterized in that production efficiency is high, machining accuracy is stable.The deficiency of its maximum is that service life is not long, after the product of processing some, due to the inhomogeneities of abrasive wheel forming surface wear, causes the change of grinding wheel shape, directly causes the forfeiture of Product Precision.Product is more and more higher to form accuracy requirement now, need to reach the even precision of 0.001mm rank of 0.01mm, directly causes the emery wheel decline in service life, cannot meet industrial mass manufacture demand, increases enterprise's production cost.
Utility model content
The purpose of this utility model is to provide a kind of electrochemistry forming grinding wheel abrasive machining device, can effectively extend emery wheel service life, guarantees grinding accuracy, reduces enterprise's production cost.
For this reason, the utility model is taked following technical scheme: a kind of electrochemistry forming grinding wheel abrasive machining device, comprise power supply and bed piece, it is characterized in that arranging on described bed piece axle bed and workbench, machine tool chief axis is installed on axle bed, on workbench, place workpiece to be processed, described machine tool chief axis connects power cathode, bed piece connects positive source, the outer end of machine tool chief axis arranges emery wheel, described emery wheel comprises matrix and grinding part, and described grinding part is made up of abrasive material and grinding wheel bond, and described matrix and grinding wheel bond are conductive material.
Described matrix is metal material, and described grinding wheel bond is graphite or electroconductive resin.
Described emery wheel is made the anti-shape face matching with workpiece to be processed, and described abrasive material and grinding wheel bond, on same plane or curved surface, carry out Transformatin to grinding wheel bond, obtain abrasive material and exceed 0.1mm-1mm than grinding wheel bond.
Select suitable abrasive material according to the material of grinding, processing normal carbon steel or stainless steel can adopt corundum abrasive, and machining titanium alloy can be selected diamond or cubic boron abrasive material.
The proportioning of described abrasive material and grinding wheel bond is 1:1～5, obtains the grinding area of 120～300 order numbers.
Between described bed piece and machine tool chief axis, insulation board is set.
Described power supply adopts carbon brush to be connected with machine tool chief axis, the described power acquisition pulse power.Processing unit (plant) is realized the rotation of main shaft, and realizes the motion of workbench X, Y, Z-direction according to the requirement of processing work, and its motion all adopts numerical control control, ensures positioning precision.
Adopt above-mentioned processing unit (plant) to carry out the technique of workpiece processing as follows, first workpiece is placed into workbench, makes to be full of working fluid between emery wheel and workpiece, working fluid is the mixed liquor of NaCl solution and NaNo3 solution, the concentration of NaCl solution is 250g/L, and the concentration of NaNo3 solution is 400g/L; Start power supply, under the effect of source current, by emery wheel, workpiece is carried out to electrochemistry processing, and form passivating film, by abrasive material, passivating film removed and again carried out electrochemistry processing, so repeatedly realize processing.
The beneficial effects of the utility model are as follows:
1. working (machining) efficiency is high: by adopting electrochemistry processing, can realize fast roughing, in processing grinding passivating film also compared with grinding work piece handling ease;
2, emery wheel long service life: adopt electrochemistry grinding, add man-hour abrasion of grinding wheel little, can greatly extend the service life of emery wheel, at least increase by 50%.
3, compared with plain wheel grinding, finished surface is without burr, and without machining stress distortion, the product mechanical property of processing is good.
Brief description of the drawings
Fig. 1 is the structural representation of the present utility model of processing grinding slideway series products
Fig. 2 is the structural representation of the present utility model putting the first edge on a knife or a pair of scissors applicable and slotting cutter sheet
Fig. 3 is the structural representation of the present utility model that does deep hole machining
Fig. 4 is the structural representation of forming grinding wheel
Fig. 5 is the end construction schematic diagram of forming grinding wheel.
In figure: 1, processing work; 2, emery wheel; 3, machine tool chief axis; 4, carbon brush; 5, axle bed 6, insulation board; 7, bed piece; 8, platen; 9, power supply 10, matrix 11, abrasive material 12, grinding wheel bond.
Specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.
A kind of electrochemistry forming grinding wheel abrasive machining device as Figure 1-3, comprise power supply 9 and bed piece 7, axle bed 5 and workbench 8 are set on bed piece 9, machine tool chief axis 3 is installed on axle bed 5, on workbench 8, place workpiece to be processed 1, machine tool chief axis 3 connects power cathode, bed piece 7 connects positive source, and the outer end of machine tool chief axis 3 arranges emery wheel 2, and emery wheel 2 comprises matrix 10 and grinding part, grinding part is made up of abrasive material 11 and grinding wheel bond 12, and matrix 10 and grinding wheel bond 12 are conductive material.Matrix 10 is metal material, and grinding wheel bond 12 is graphite or electroconductive resin.
As shown in Fig. 4-5, emery wheel is made the anti-shape face matching with workpiece to be processed, and abrasive material 11 on same plane or curved surface, carries out Transformatin to grinding wheel bond 12 with grinding wheel bond 12, obtains abrasive material 11 and exceeds 0.1mm-1mm than grinding wheel bond 12.Select suitable abrasive material 11 according to the material of grinding, processing normal carbon steel or stainless steel can adopt corundum abrasive, and machining titanium alloy can be selected diamond and cubic boron abrasive material.Abrasive material 11 is generally 1:1 with the proportioning of grinding wheel bond 12, obtains the grinding area of certain order number.Between bed piece 7 and machine tool chief axis 3, insulation board 6 is set.Power supply 9 adopts carbon brush 4 to be connected with machine tool chief axis 3, and power supply 9 adopts the pulse power.Processing unit (plant) is realized the rotation of main shaft, and realizes the motion of workbench X, Y, Z-direction according to the requirement of processing work, and its motion all adopts numerical control control, ensures positioning precision.
Titanium alloy workpiece is processed, and abrasive material adopts diamond, and grinding wheel bond adopts graphite, and the proportioning of abrasive material and grinding wheel bond is 1:4; Obtain the grinding area of 200 order numbers.
Afterwards workpiece is placed into workbench, make to be full of working fluid between emery wheel and workpiece, working fluid is to adopt 12%～18%NaCl solution, start power supply, under the effect (voltage is in 20V～25V left and right) of source current, by emery wheel, workpiece is carried out to electrochemistry processing, and form passivating film, and by abrasive material, passivating film removed and again carried out electrochemistry processing, so repeatedly realize processing.
It needs to be noted, the mode of above-described embodiment only limits to describe embodiment, but the utility model is confined to aforesaid way incessantly, and those skilled in the art can modify easily not departing from scope of the present utility model accordingly, therefore scope of the present utility model should comprise principle that the utility model discloses and the maximum magnitude of new feature.
Claims (7)
1. an electrochemistry forming grinding wheel abrasive machining device, comprise power supply and bed piece, it is characterized in that arranging on described bed piece axle bed and workbench, machine tool chief axis is installed on axle bed, on workbench, place workpiece to be processed, described machine tool chief axis connects power cathode, bed piece connects positive source, the outer end of machine tool chief axis arranges emery wheel, described emery wheel comprises matrix and grinding part, described grinding part is made up of abrasive material and grinding wheel bond, and described matrix and grinding wheel bond are conductive material.
2. a kind of electrochemistry forming grinding wheel abrasive machining device as claimed in claim 1, is characterized in that described matrix is metal material, and described grinding wheel bond is graphite or electroconductive resin.
3. any electrochemistry forming grinding wheel abrasive machining device as claimed in claim 1 or 2, emery wheel described in it is characterized in that is made the anti-shape face matching with workpiece to be processed, described abrasive material and grinding wheel bond are on same plane or curved surface, grinding wheel bond is carried out to Transformatin, obtain abrasive material and exceed 0.1mm-1mm than grinding wheel bond.
4. a kind of electrochemistry forming grinding wheel abrasive machining device as claimed in claim 3, it is characterized in that selecting suitable abrasive material according to the material of grinding, processing normal carbon steel or stainless steel adopts corundum abrasive, and machining titanium alloy is selected diamond or cubic boron abrasive material.
5. a kind of electrochemistry forming grinding wheel abrasive machining device as claimed in claim 4, is characterized in that described abrasive material and grinding wheel bond proportioning is by volume 1:1～5, obtains the grinding area of 120～300 order numbers.
6. a kind of electrochemistry forming grinding wheel abrasive machining device as claimed in claim 5, is characterized in that, between described bed piece and machine tool chief axis, insulation board is set.
7. a kind of electrochemistry forming grinding wheel abrasive machining device as claimed in claim 6, is characterized in that described power supply and machine tool chief axis adopt carbon brush to be connected, the described power acquisition pulse power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420012139.3U CN203665228U (en) | 2014-01-08 | 2014-01-08 | Electrochemical forming grinding wheel grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420012139.3U CN203665228U (en) | 2014-01-08 | 2014-01-08 | Electrochemical forming grinding wheel grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665228U true CN203665228U (en) | 2014-06-25 |
Family
ID=50961561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420012139.3U Expired - Lifetime CN203665228U (en) | 2014-01-08 | 2014-01-08 | Electrochemical forming grinding wheel grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769957A (en) * | 2014-01-08 | 2014-05-07 | 海宁市新艺机电有限公司 | Device and method for grinding operation of electrochemical molding grinding wheel |
| CN105666253A (en) * | 2016-03-08 | 2016-06-15 | 河南理工大学 | Ultrasonic ELID (Electrolytic In-process Dressing) compound plane grinding system and method for improving quality of oxidation film |
-
2014
- 2014-01-08 CN CN201420012139.3U patent/CN203665228U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769957A (en) * | 2014-01-08 | 2014-05-07 | 海宁市新艺机电有限公司 | Device and method for grinding operation of electrochemical molding grinding wheel |
| CN105666253A (en) * | 2016-03-08 | 2016-06-15 | 河南理工大学 | Ultrasonic ELID (Electrolytic In-process Dressing) compound plane grinding system and method for improving quality of oxidation film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103769957A (en) | Device and method for grinding operation of electrochemical molding grinding wheel | |
| CN100469529C (en) | Integrated magnetic rheological polishing method of mould and parts | |
| CN204711354U (en) | The device of a kind of electrolysis-magnetic grinding Compound polishing hard material | |
| CN103341822B (en) | Based on surfacing method and the equipment thereof of two electrolysis | |
| CN202539594U (en) | Polycrystalline diamond combined tool for carbon electrode excircle machining | |
| CN203665228U (en) | Electrochemical forming grinding wheel grinding device | |
| CN202572121U (en) | Chuck structure capable of automatically finishing groove parts of boxes | |
| CN204658156U (en) | A kind of gapless abrasive wheel cutting machine | |
| CN202155619U (en) | Electrode for machining internal threads on hard alloy materials | |
| CN103273256A (en) | Metal surface ultrasound texturing processing method | |
| CN201841303U (en) | Round material chamfering machine | |
| CN101209531A (en) | Method for using forming rollers high-efficiency process bearing channel cutting tool | |
| CN201115931Y (en) | Scraps shaving device | |
| CN111360650B (en) | Method and jig for machining inner hole of ultrahigh-hardness material | |
| CN204545534U (en) | Turbine blade and stator numerical control processing apparatus | |
| CN206748147U (en) | A kind of numerical control abrasive belt grinding machine | |
| CN208929690U (en) | A kind of elongated shaft Vehicle Processing tooling | |
| CN202894975U (en) | Workpiece surface grinding and polishing device | |
| CN202592132U (en) | Numerical control grinder for forming screw tap blank | |
| CN201807771U (en) | Portable type high-speed cutting tool | |
| CN206029607U (en) | Supporting mechanism of on line measurement system for grinding machine | |
| CN203495765U (en) | Surface grinding equipment based on dual electrolysis action | |
| CN202155620U (en) | Device for machining external thread on hard alloy material | |
| CN202528034U (en) | Grinding forming device of tungsten steel plate | |
| CN213379318U (en) | Bow-shaped reverse turning tool for sleeping car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |