CN202491138U - Five-axis electrorheological polishing equipment with integrated electrode tool - Google Patents
Five-axis electrorheological polishing equipment with integrated electrode tool Download PDFInfo
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- CN202491138U CN202491138U CN2012200861986U CN201220086198U CN202491138U CN 202491138 U CN202491138 U CN 202491138U CN 2012200861986 U CN2012200861986 U CN 2012200861986U CN 201220086198 U CN201220086198 U CN 201220086198U CN 202491138 U CN202491138 U CN 202491138U
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Abstract
The utility model discloses five-axis electrorheological polishing equipment with an integrated electrode tool. The five-axis electrorheological polishing equipment comprises an equipment support, a Z-axis moving unit, an X-axis moving unit, a Y-axis moving unit, two rotary worktables and the integrated electrode tool, wherein the Z-axis moving unit is arranged on the equipment support, one rotary worktable is arranged on a Z-axis worktable of the Z-axis moving unit and is provided with the integrated electrode tool, and the other rotary worktable is arranged on an X-axis worktable of the X-axis moving unit. According to the five-axis electrorheological polishing equipment disclosed by the utility model, the electrorheological polishing machining of free-form-surface workpieces of conductor or non-conductor materials is realized by the X-axis moving unit, the Y-axis moving unit, the Z-axis moving unit, the two rotary worktables and the integrated electrode tool; in order to guarantee machining precision, a high-precision direct-current servo motor and a high-precision grating scale are adopted for each moving unit; and the utility mode further discloses an integrated electrode tool structure, due to the adoption of the integrated electrode tool, both conductor-type workpieces and non-conductor type workpieces can be polished.
Description
Technical field
The utility model relates to a kind of burnishing device, and particularly a kind of five shaft currents with integrated form electrode instrument become polissoir.
Background technology
It is that the current liquid that is mixed with abrasive material is added between instrument and the workpiece that electric current becomes polishing technology, the technology of utilizing the electric rheological effect of current liquid under electric field action that workpiece is polished.After applying electric field to current liquid; Along with the increase of electric-field intensity, the current liquid viscosity that is mixed with abrasive material between instrument and the workpiece increases, and shearing resistance increases; The ER fluid that is mixed with abrasive material under the drive of instrument with the surface of the work friction, thereby realize purpose to the surface of the work polishing.
The implementation that estimated current becomes polishing is on existing three lathes or independently developed three-dimensional mobile platform, to add the electrode tool system.Tool system is that conductor or non-conductor adopt different modes to institute's polishing workpiece.For conductor class workpiece (such as metal material), adopt the needle-shaped tungsten carbide rod as tool-electrode usually, connect the positive pole of power supply, conductor class workpiece itself connects the negative pole of power supply.For non-conductor class workpiece (such as optical glass), adopt the needle-shaped tungsten carbide rod to connect the positive pole of power supply usually, adopt annular auxiliary electrode to connect the negative pole of power supply, the zone that between positive pole and negative pole, surrounds is exactly a polish.
Three-degree-of-freedom motion can't satisfy the polishing campaign requirement of complex profile workpiece.
And the conductor electrode arrangement mode different with the employing of non-conductor workpiece, greatly limited the application of electric current change polishing technology.
The utility model content
The purpose of the utility model provides a kind of five shaft currents and becomes polissoir, and this five shaft current becomes the polishing campaign requirement that polissoir can satisfy the complex profile workpiece, has solved three-degree-of-freedom motion and can't satisfy the motion problems that the complex profile workpiece polishes.
Another purpose of the utility model provides a kind of electric current and becomes the employed integrated form electrode of polissoir instrument; It is easy that the electric field of this integrated form electrode instrument applies mode; Both can realize polishing, also can realize polishing non-conductor class workpiece to conductor class workpiece.
The utility model is by equipment support; Z axle moving cell, X axle moving cell, Y axle moving cell, rotary table and integrated form electrode set of tools become; Z axle moving cell is arranged on the equipment support; Rotary table is arranged on the Z axle workbench of Z axle moving cell, and integrated form electrode instrument is arranged on the rotary table, and rotary table is arranged on the X axle workbench of X axle moving cell.
Said Z axle moving cell is mainly by AC servo motor, line slideway, ball-screw; Grating chi and Z axle workbench are formed; Rotary table is installed on the Z axle workbench, and AC servo motor links to each other through shaft coupling with precision ball screw, and ball-screw is connected with Z axle workbench; Z axle workbench and line slideway are formed moving sets, and the grating chi is arranged on the front of bearing.
The operation principle of Z axle moving cell is: AC servo motor drives ball-screw, moves on line slideway thereby transfer rotation to the mobile workbench that drives by ball-screw, realizes the rectilinear motion of Z axle; The grating chi is used for the position of workbench is detected and fed back, and realizes the accurate location of Z axle.
Said X axle moving cell is made up of AC servo motor, line slideway, X axle workbench, ball-screw, grating chi and seat; Rotary table is installed on the X axle workbench; AC servo motor links to each other through shaft coupling with ball-screw, and ball-screw is connected with X axle workbench, and X axle workbench and line slideway are formed moving sets; On line slideway is provided with and is present, on the grating chi is provided with and is present.
The operation principle of X axle moving cell is: AC servo motor drives ball-screw, moves on line slideway thereby transfer rotation to the mobile X of drive axle workbench by leading screw, realizes the rectilinear motion of X axle; The grating chi is used for the position of X axle workbench is fed back, and realizes the accurate location of X axle.
Said Y axle moving cell is made up of AC servo motor, Y axle workbench, ball-screw, line slideway, grating chi and seat; AC servo motor links to each other through shaft coupling with ball-screw; Ball-screw is connected with Y axle workbench, and Y axle workbench and line slideway are formed moving sets; On line slideway and grating chi were provided with and are present, Y axle workbench linked to each other with the seat of X axle moving cell.
The operation principle of Y axle moving cell is: AC servo motor drives ball-screw, moves on line slideway thereby transfer rotation to the mobile Y of drive axle workbench by ball-screw, realizes the rectilinear motion of Y axle; The grating chi is used for the position of Y axle workbench is fed back, and realizes the accurate location of Y axle.
Described integrated form electrode instrument adopts two kinds of structures.
First kind of structure is: integrated form electrode instrument is made up of tool holder, motor, conductive copper and Integrated electrode; Motor output shaft directly links to each other with Integrated electrode; In two cannelures of two conductive copper difference insertion tool anchor clamps, in the square groove of Integrated electrode, respectively be embedded with a metal electrode, link to each other with two conductive copper respectively through carbon brush; When Integrated electrode was rotated motion, carbon brush kept in touch with the conductive copper inboard all the time.When two conductive copper are passed to high voltage direct current, form electric field between two metal electrodes of Integrated electrode, the ER fluid between two metal electrodes can produce electric rheological effect.
Second kind of structure is: integrated form electrode instrument is made up of tool holder, motor, conductive copper and Integrated electrode; Motor output shaft directly links to each other with Integrated electrode; In two cannelures of two conductive copper difference insertion tool anchor clamps; The circular metal electrode of Integrated electrode directly contacts with the lower end conductive copper, and the needle-like metal electrode of Integrated electrode links to each other through carbon brush and upper end conductive copper are inboard.When Integrated electrode was rotated motion, carbon brush kept in touch with the conductive copper inboard all the time.When two conductive copper are passed to high voltage direct current, form electric field between the needle-like metal electrode of Integrated electrode and the circular metal electrode, the ER fluid between two metal electrodes can produce electric rheological effect.Circular metal electrode inside is marked with High-Voltage Insulation glue, prevents the inboard electric discharge phenomena that take place of needle-like metal electrode root and circular metal electrode.
The operation principle of integrated form electrode instrument is: when high voltage source is added in voltage on the conductive copper through lead, through carbon brush, finally be added between Integrated electrode two metal electrodes again, realized between two metal electrodes, applying the purpose of electric field like this.The rotation of driven by motor Integrated electrode; Be fixed on the carbon brush together rotation thereupon on the Integrated electrode; Because carbon brush keeps in touch with the conductive copper inboard all the time; So just having guaranteed has constant electric field between two metal electrodes of Integrated electrode all the time, and current liquid is in high viscosity state all the time in the process.
The utility model mainly becomes polishing processing by X axle moving cell, Y axle moving cell, Z axle moving cell, two rotary tables and integrated form electrode tool implementation to the Free-form Surface Parts electric current of conductor or non-conductive material; For guaranteeing machining accuracy, each moving cell has all adopted high accuracy DC servo motor and high accuracy grating chi.
The utility model and existing electric current become burnishing device relatively after, its beneficial effect is:
1, the utility model can be realized five-axle linkage, can process free curve surface work pieces.
2, the integrated form electrode tool construction of the utility model is compact, and it is easy that electric field applies mode.
3, owing to adopt integrated form electrode instrument, both can realize polishing, also can realize polishing non-conductor class workpiece to conductor class workpiece.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model embodiment.
Fig. 2 is the schematic perspective view of the Z axle moving cell of the utility model.
Fig. 3 is the schematic perspective view of the X axle moving cell of the utility model.
Fig. 4 is the schematic perspective view of the Y axle moving cell of the utility model.
Fig. 5 is the first embodiment schematic perspective view of the integrated form electrode instrument of the utility model.
Fig. 6 is the second embodiment schematic perspective view of the integrated form electrode instrument of the utility model.
The specific embodiment
See also shown in Figure 1; Be the embodiment of the utility model, this embodiment is by equipment support 101, Z axle moving cell 102; X axle moving cell 103; Y axle moving cell 104, rotary table 105, rotary table 106 and integrated form electrode instrument 107 are formed, and Z axle moving cell 102 is arranged on the equipment support 101, and rotary table 106 is arranged on the Z axle workbench 205 of Z axle moving cell 102; Integrated form electrode instrument 107 is arranged on the rotary table 106, and rotary table 105 is arranged on the X axle workbench 303 of X axle moving cell 103.
See also illustrated in figures 1 and 2ly, Z axle moving cell 102 is mainly by AC servo motor 201, line slideway 202; Ball-screw 203, grating chi 204 is formed with Z axle workbench 205, and rotary table 106 is installed on the Z axle workbench 205; AC servo motor 201 and precision ball screw 203 link to each other through shaft coupling; Ball-screw 203 is connected with Z axle workbench 205, and Z axle workbench 205 is formed moving sets with line slideway 202, and grating chi 204 is arranged on the front of bearing 101.
The operation principle of Z axle moving cell 102 is: AC servo motor 201 drives ball-screw 203, moves on line slideway 202 thereby transfer rotation to the mobile workbench 205 that drives by ball-screw 203, realizes the rectilinear motion of Z axle; Grating chi 204 is used for the position of workbench 205 is detected and fed back, and realizes the accurate location of Z axle.
See also Fig. 1 and shown in Figure 3; X axle moving cell 103 is made up of AC servo motor 301, line slideway 302, X axle workbench 303, ball-screw 304, grating chi 305 and seat 306; Rotary table 105 is installed on the X axle workbench 303; AC servo motor 301 and ball-screw 304 link to each other through shaft coupling, and ball-screw 304 is connected with X axle workbench 303, and X axle workbench 303 is formed moving sets with line slideway 302; Line slideway 302 is provided with on present 306, and grating chi 305 is provided with on present 306.
The operation principle of X axle moving cell 103 is: AC servo motor 301 drives ball-screw 304, moves on line slideway 302 thereby transfer rotation to the mobile X of drive axle workbench 303 by leading screw, realizes the rectilinear motion of X axle; Grating chi 305 is used for the position of X axle workbench 303 is fed back, and realizes the accurate location of X axle.
See also Fig. 1 and shown in Figure 4; Y axle moving cell 104 is made up of AC servo motor 401, Y axle workbench 402, ball-screw 403, line slideway 404, grating chi 405 and seat 406; AC servo motor 401 and ball-screw 403 link to each other through shaft coupling; Ball-screw 403 is connected with Y axle workbench 402, and Y axle workbench 402 is formed moving sets with line slideway 404; Line slideway 404 is provided with on present 406 with grating chi 405, and Y axle workbench 402 links to each other with the seat 306 of X axle moving cell 103.
The operation principle of Y axle moving cell 104 is: AC servo motor 401 drives ball-screw 403, moves on line slideway 404 thereby transfer rotation to the mobile Y of drive axle workbench 402 by ball-screw 403, realizes the rectilinear motion of Y axle; Grating chi 405 is used for the position of Y axle workbench 402 is fed back, and realizes the accurate location of Y axle.
In the utility model, integrated form electrode instrument 107 adopts two kinds of structures.
First kind of structure is: see also shown in Figure 5; Integrated form electrode instrument 107 is made up of tool holder 711, motor 712, conductive copper 713 and Integrated electrode 714; Motor 712 output shafts directly link to each other with Integrated electrode 714; In two cannelures of two conductive copper 713 difference insertion tool anchor clamps 711, in the square groove of Integrated electrode 714, respectively be embedded with a metal electrode, link to each other with two conductive copper 713 respectively through carbon brush; When Integrated electrode 714 was rotated motion, carbon brush kept in touch with conductive copper 713 inboards all the time.When two conductive copper 713 are passed to high voltage direct current, form electric field between two metal electrodes of Integrated electrode 714, the ER fluid between two metal electrodes can produce electric rheological effect.
Second kind of structure is: see also shown in Figure 6; Integrated form electrode instrument 107 is made up of tool holder 721, motor 722, conductive copper 723 and Integrated electrode 724; Motor 722 output shafts directly link to each other with Integrated electrode 724; In two cannelures of two conductive copper 723 difference insertion tool anchor clamps 721, the circular metal electrode of Integrated electrode 724 directly contacts with the lower end conductive copper, and the needle-like metal electrode of Integrated electrode 724 links to each other through carbon brush and upper end conductive copper inboard.When Integrated electrode 724 was rotated motion, carbon brush kept in touch with conductive copper 723 inboards all the time.When two conductive copper 723 are passed to high voltage direct current, form electric field between the needle-like metal electrode of Integrated electrode 724 and the circular metal electrode, the ER fluid between two metal electrodes can produce electric rheological effect.Circular metal electrode inside is marked with High-Voltage Insulation glue, prevents the inboard electric discharge phenomena that take place of needle-like metal electrode root and circular metal electrode.
The operation principle of integrated form electrode instrument 107 is: when high voltage source is added in voltage on conductive copper 713 or the conductive copper 723 through lead; Pass through carbon brush again; Finally be added between 724 liang of metal electrodes of Integrated electrode 714 or Integrated electrode, realized between two metal electrodes, applying the purpose of electric field like this.Motor 712 or motor 722 drive Integrated electrode 714 or Integrated electrode 724 rotations; Be fixed on the carbon brush together rotation thereupon on Integrated electrode 714 or the Integrated electrode 724; Because carbon brush keeps in touch with conductive copper 713 or conductive copper 723 inboards all the time; So just having guaranteed has constant electric field between two metal electrodes of Integrated electrode 714 or Integrated electrode 724 all the time, and current liquid is in high viscosity state all the time in the process.
The utility model mainly becomes polishing processing by X axle moving cell, Y axle moving cell, Z axle moving cell, two rotary tables and integrated form electrode tool implementation to the Free-form Surface Parts electric current of conductor or non-conductive material; For guaranteeing machining accuracy, each moving cell has all adopted high accuracy DC servo motor and high accuracy grating chi.
Claims (3)
1. five shaft currents with integrated form electrode instrument become polissoir; It is characterized in that: be by equipment support (101); Z axle moving cell (102); X axle moving cell (103); Y axle moving cell (104), rotary table (105), rotary table (106) and integrated form electrode instrument (107) are formed, and Z axle moving cell (102) is arranged on the equipment support (101), and rotary table (106) is arranged on the Z axle workbench (205) of Z axle moving cell (102); Integrated form electrode instrument (107) is arranged on the rotary table (106), and rotary table (105) is arranged on the X axle workbench (303) of X axle moving cell (103);
Described Z axle moving cell (102) is mainly by AC servo motor (201); Line slideway (202); Ball-screw (203), grating chi (204) and Z axle workbench (205) are formed, and rotary table (106) is installed on the Z axle workbench (205); AC servo motor (201) links to each other through shaft coupling with precision ball screw (203); Ball-screw (203) is connected with Z axle workbench (205), and Z axle workbench (205) is formed moving sets with line slideway (202), and grating chi (204) is arranged on the front of bearing (101);
Described X axle moving cell (103) is made up of AC servo motor (301), line slideway (302), X axle workbench (303), ball-screw (304), grating chi (305) and seat (306); Rotary table (105) is installed on the X axle workbench (303); AC servo motor (301) links to each other through shaft coupling with ball-screw (304); Ball-screw (304) is connected with X axle workbench (303); X axle workbench (303) is formed moving sets with line slideway (302), and line slideway (302) is provided with on present (306), and grating chi (305) is provided with on present (306);
Described Y axle moving cell (104) is made up of AC servo motor (401), Y axle workbench (402), ball-screw (403), line slideway (404), grating chi (405) and seat (406); AC servo motor (401) links to each other through shaft coupling with ball-screw (403); Ball-screw (403) is connected with Y axle workbench (402), and Y axle workbench (402) is formed moving sets with line slideway (404); Line slideway (404) and grating chi (405) are provided with on present (406), and Y axle workbench (402) links to each other with the seat (306) of X axle moving cell (103).
2. a kind of five shaft currents with integrated form electrode instrument according to claim 1 become polissoir; It is characterized in that: described integrated form electrode instrument (107) is made up of tool holder (711), motor (712), conductive copper (713) and Integrated electrode (714); Motor (712) output shaft directly links to each other with Integrated electrode (714); In two cannelures of two conductive copper (713) difference insertion tool anchor clamps (711); In the square groove of Integrated electrode (714), respectively be embedded with a metal electrode; Link to each other with two conductive copper (713) respectively through carbon brush, when Integrated electrode (714) was rotated motion, carbon brush kept in touch with conductive copper (713) inboard all the time.
3. a kind of five shaft currents with integrated form electrode instrument according to claim 1 become polissoir; It is characterized in that: described integrated form electrode instrument (107) is made up of tool holder (721), motor (722), conductive copper (723) and Integrated electrode (724); Motor (722) output shaft directly links to each other with Integrated electrode (724); In two cannelures of two conductive copper (723) difference insertion tool anchor clamps (721); The circular metal electrode of Integrated electrode (724) directly contacts with the lower end conductive copper; The needle-like metal electrode of Integrated electrode (724) links to each other through carbon brush and upper end conductive copper are inboard, and when Integrated electrode (724) was rotated motion, carbon brush kept in touch with conductive copper (723) inboard all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200861986U CN202491138U (en) | 2012-03-09 | 2012-03-09 | Five-axis electrorheological polishing equipment with integrated electrode tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200861986U CN202491138U (en) | 2012-03-09 | 2012-03-09 | Five-axis electrorheological polishing equipment with integrated electrode tool |
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| CN202491138U true CN202491138U (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200861986U Expired - Fee Related CN202491138U (en) | 2012-03-09 | 2012-03-09 | Five-axis electrorheological polishing equipment with integrated electrode tool |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581707A (en) * | 2012-03-09 | 2012-07-18 | 吉林大学 | Five-axis electrorheological polishing equipment with integrated type electrode tool |
| CN103447920A (en) * | 2013-08-18 | 2013-12-18 | 吉林大学 | Integral leaf disk grinding and polishing processing and measuring integration device |
| CN104942705A (en) * | 2014-03-25 | 2015-09-30 | 昆山艾思迪机械科技有限公司 | Material mounting assembly and grinding machine comprising the same |
| CN104985486A (en) * | 2015-05-21 | 2015-10-21 | 上海理工大学 | Sectional compensation method for ball screw machining |
| CN106041708A (en) * | 2016-07-29 | 2016-10-26 | 上海泊志机械制造厂 | Special-shaped part polishing process and equipment |
| CN107186602A (en) * | 2017-05-05 | 2017-09-22 | 东莞市金铸机械设备有限公司 | A kind of five-shaft numerical control polishing machine |
| CN107253117A (en) * | 2017-07-26 | 2017-10-17 | 荆门美中美阀门有限公司 | A kind of eccentric valve valve seals polishing positioning tool |
| CN112932531A (en) * | 2021-01-14 | 2021-06-11 | 武汉泽鼎昌科技有限公司 | Device is evenly paintd with couplant to ultrasound department |
-
2012
- 2012-03-09 CN CN2012200861986U patent/CN202491138U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581707A (en) * | 2012-03-09 | 2012-07-18 | 吉林大学 | Five-axis electrorheological polishing equipment with integrated type electrode tool |
| CN103447920A (en) * | 2013-08-18 | 2013-12-18 | 吉林大学 | Integral leaf disk grinding and polishing processing and measuring integration device |
| CN104942705A (en) * | 2014-03-25 | 2015-09-30 | 昆山艾思迪机械科技有限公司 | Material mounting assembly and grinding machine comprising the same |
| CN104985486A (en) * | 2015-05-21 | 2015-10-21 | 上海理工大学 | Sectional compensation method for ball screw machining |
| CN104985486B (en) * | 2015-05-21 | 2017-04-26 | 上海理工大学 | Sectional compensation method for ball screw machining |
| CN106041708A (en) * | 2016-07-29 | 2016-10-26 | 上海泊志机械制造厂 | Special-shaped part polishing process and equipment |
| CN107186602A (en) * | 2017-05-05 | 2017-09-22 | 东莞市金铸机械设备有限公司 | A kind of five-shaft numerical control polishing machine |
| CN107186602B (en) * | 2017-05-05 | 2018-11-23 | 东莞市金铸机械设备有限公司 | A kind of five-shaft numerical control polishing machine |
| CN107253117A (en) * | 2017-07-26 | 2017-10-17 | 荆门美中美阀门有限公司 | A kind of eccentric valve valve seals polishing positioning tool |
| CN112932531A (en) * | 2021-01-14 | 2021-06-11 | 武汉泽鼎昌科技有限公司 | Device is evenly paintd with couplant to ultrasound department |
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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: 20121017 Termination date: 20140309 |