CN100584525C - Cutter clamp for composite processing for electrolysis machinery - Google Patents
Cutter clamp for composite processing for electrolysis machinery Download PDFInfo
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- CN100584525C CN100584525C CN200810156093A CN200810156093A CN100584525C CN 100584525 C CN100584525 C CN 100584525C CN 200810156093 A CN200810156093 A CN 200810156093A CN 200810156093 A CN200810156093 A CN 200810156093A CN 100584525 C CN100584525 C CN 100584525C
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- clamping head
- rotary body
- tool
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Abstract
The invention relates to a cutter fixture for the compound machining of electrolysis machinery. The cutter fixture comprises a rotary body, an electric conductor, a spring jacket and a binding nut; the rotary body comprises an upper shank, a lower clamping head and an insulating part connected between the shank and the clamping head; and an axial hole is arranged on the clamping head, an annular liquid inlet tank is arranged on the outer surface of the upper part of the clamping head, and small radial liquid inlet holes are uniformly distributed on the liquid tank and communicated to the axial hole; the electric conductor is arranged on the upper periphery of the clamping head of the rotary body in a movable fit way, a large liquid inlet hole communicated with the liquid tank of the clamping head is arranged on one side of the electric conductor, the large liquid inlet hole is connected with a water nozzle, an annular mercury tank is arranged on the inner wall of the electric conductor, and the mercury tank is filled with mercury to form a mercury ring contacted with the clamping head; a taper hole is arranged at the lower part of the axial hole clamping head, the spring jacket is connected inside the taper hole of the clamping head and can be disassembled, and the binding nut is connected at the lower part of the clamping head of the rotary body. The cutter fixture has the advantages of simple structure and reliable performance, thereby being suitable for the fixing of various composite cathodes and suitable for different compound machining machine tools for electrolysis machinery.
Description
Technical field
The present invention relates to the annex of electrolyze mechanical compound processing machine tool, specifically the tool holder of electrolyze mechanical compound processing machine tool clamping composite cathode.
Background technology
Electrolyzed Processing is the manufacturing technology that the principle of utilizing metal to produce anodic solution in electrolyte removes workpiece material, can process the conductive material of high strength, high rigidity, high tenacity, is to use one of processing method more widely.Single function electrolyze mechanical compound processing machine tools such as boring, grinding, milling and cutting are arranged at present, the electrolytically and mechanically integrating processing machine that the multiple electrolytically and mechanically combined processing one of collection is arranged, integrating processing machine is by changing different composite cathodes and regulate different machined parameters, on same lathe with processing modes such as boring, milling, cutting, grinding and polishing finish to same part from roughing, be finish-machined to the process that surface finishing is processed.Above-mentioned electrolyze mechanical compound processing machine tool drives the composite cathode rotation by main shaft, so need to be equipped with the tool holder that can be suitable for different composite negative electrode and dependable performance on main shaft.
Summary of the invention
The objective of the invention is to propose a kind of simple in structure, tool-holding device for Flexible tool for electrolytic abrasive machining that can be suitable for different composite negative electrode and dependable performance.
For achieving the above object, the present invention takes following technical scheme:
The present invention includes rotary body, electric conductor, spring chuck, binding nut; Described rotary body comprise top handle of a knife, bottom clamping head and be connected handle of a knife and clamping head between insulating part; Described clamping head is provided with axial hole, and described clamping head outer surface of upper is provided with annular lead channel, and lead channel is provided with even distribution and leads to the radially feed liquor aperture of axial hole; Described electric conductor is arranged on rotary body clamping head upper periphery movingly, one side of electric conductor is provided with the feed liquor macropore that is connected with the clamping head lead channel, be connected with water nozzle on the feed liquor macropore, on the inwall of electric conductor, be provided with annular mercury cell, be perfused with mercury in the mercury cell and form the mercury circle that contacts with clamping head; The axial hole bottom of clamping head is a bellmouth, and described spring chuck is detachably connected in the clamping head bellmouth, and binding nut is connected the clamping head bottom of rotary body.
Described electric conductor comprises conductive bodies and is separately positioned on the upper end cover and the bottom end cover of conductive bodies upper and lower end, between conductive bodies and rotary body clamping head, be provided with sliding bearing and be in the first wear-resistant seal circle and the second wear-resistant seal circle of sliding bearing upper and lower end respectively, the first wear-resistant seal circle, sliding bearing and the second wear-resistant seal circle are by upper end cover and the axial clamping of bottom end cover, and the feed liquor macropore on the above-mentioned electric conductor is on the conductive bodies and connects sliding bearing; The opposite side of relative feed liquor macropore is provided with wiring hole on the conductive bodies, and wiring hole is provided with binding post, and binding post is against on the sliding bearing.
Described annular mercury cell is arranged on the bottom end cover, is provided with the hand-hole that leads to mercury cell on bottom end cover, the hand-hole bolt that has been threaded.
The bottom end cover of described electric conductor is provided with the annular groove that communicates with annular mercury cell, is provided with the 3rd wear-resistant seal circle in the annular groove, and mercury circle surface is covered by the 3rd wear-resistant seal circle.
On the rotary body clamping head and be in upper end cover above be provided with cannelure, be provided with axial back-up ring in the cannelure.
The handle of a knife of described rotary body is provided with axial hole, and a blind rivet bottom is connected with the handle of a knife axial hole.
Described insulating part is " ten " font, the upper and lower end of insulating part is threaded with rotary body handle of a knife, rotary body clamping head respectively, in the top radial hole of first spline pin insertion insulating part and the radial hole of rotary body handle of a knife, in the bottom radial hole of second spline pin insertion insulating part and the radial hole of rotary body clamping head.
The top of described rotary body handle of a knife is cone, and tapering is 7: 24, and the tapering of the bellmouth of rotary body clamping head is 16 degree.
Slit on the end face of described spring chuck is by the software rubber seal.
The present invention has following good effect: 1, rotary body rotation of the present invention, drive the composite cathode rotation thus, be provided with electric conductor in the rotary body outside, electric conductor plays conduction and conducting electrolyte, the present invention has adopted spray form in the electrolyte, has simplified the tool holder structure.2, the present invention is provided with the mercury circle between electric conductor and rotary body clamping head, neither influences relatively rotating between electric conductor and the rotary body clamping head, and has guaranteed electrical conduction performance good between electric conductor and the clamping head, also helps the simplification of structure simultaneously.Mercury circle surface is covered by the wear-resistant seal circle, can prevent that mercury from leaking.3, the present invention takes to be removably connected with the spring chuck in the bellmouth of clamping head, and composite cathode is clamped by the spring clip cover, by binding nut fixing spring chuck, so connect reliable.The present invention can be equipped with the spring chuck that a plurality of clampings have the different composite negative electrode, because the transposing of spring chuck is convenient, changes different composite cathodes by transposing spring chuck.4, be provided with insulator between the handle of a knife of rotary body of the present invention and the clamping head, make the processing part follow machine insulation, and can realize anticathode correction, bring convenience to use by adjusting electric power polarity.5, be provided with sliding bearing between rotary body clamping head of the present invention and the electric conductor, that the two ends of sliding bearing respectively are provided with is high pressure resistant, the wear-resistant seal circle of anti-high speed, make sliding bearing be in Liquid Lubrication Condition, guarantee that the present invention can satisfy the requirement that spray and main shaft are rotated at a high speed in the electrolyte.6, top of the present invention is provided with blind rivet and ratio is the rotary body handle of a knife of 7: 24 cones, can be provided in easily in boring, grinding, milling, cutting, the various electrolytic machine tools such as comprehensive to use.
Description of drawings
For the easier quilt of content of the present invention is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the present invention is further detailed explanation, wherein
Fig. 1 is a configuration diagram of the present invention;
Fig. 2 is the upward view of Fig. 1.
The specific embodiment
See Fig. 1, present embodiment has rotary body 1, blind rivet 2, electric conductor 4, spring chuck 15, binding nut 16.
Described rotary body 1 comprise top handle of a knife 1-1, bottom clamping head 1-2 and be connected handle of a knife 1-1 and clamping head 1-2 between insulating part 1-3.
The top of the handle of a knife 1-1 of described rotary body 1 is cone, and tapering is 7: 24.Handle of a knife 1-1 is provided with axial hole 1-1-1, and described blind rivet 2 bottoms are threaded with the axial hole 1-1-1 of handle of a knife 1-1.
Described rotary body clamping head 1-2 is provided with axial hole 1-2-1, and clamping head 1-2 outer surface of upper is provided with annular lead channel 1-2-3, and lead channel 1-2-3 is provided with even distribution and leads to the radially feed liquor aperture 1-2-2 of axial hole 1-2-1.
Described electric conductor 4 comprises conductive bodies 4-1 and is separately positioned on the upper end cover 4-2 and the bottom end cover 4-3 of conductive bodies 4-1 upper and lower end, upper end cover 4-2, conductive bodies 4-1 and bottom end cover 4-3 link into an integrated entity and are arranged on rotary body clamping head 1-2 upper periphery, between conductive bodies 4-1 and rotary body clamping head 1-2, be provided with sliding bearing 6 and be in the first wear-resistant seal circle 5 and the second wear-resistant seal circle 8 of sliding bearing 6 upper and lower ends respectively, interference fit between sliding bearing 6 and the conductive bodies 4-1.The first wear-resistant seal circle 5, sliding bearing 6 and the second wear-resistant seal circle 8 are prevented that by upper end cover 4-2 and the axial clamping of bottom end cover 4-3 electrolyte from leaking outside.The side of described conductive bodies 4-1 is provided with and connects the feed liquor macropore 4-1-1 that sliding bearing 6 is connected with clamping head lead channel 1-2-3, be connected with water nozzle 12 on the feed liquor macropore 4-1-1, the opposite side that conductive bodies 4-1 goes up relative feed liquor macropore 4-1-1 is provided with wiring hole 4-1-2, binding post 7 has been threaded on the wiring hole 4-1-2, when binding post is installed it is tightened, allow binding post 11 bottom faces withstand sliding bearing 6, prevent that electric conductor 4 and sliding bearing 6 from having relative motion.
The fill orifice that on the bottom end cover 4-3 of electric conductor 4, is provided with annular mercury cell, the dihedral annular groove that communicates with annular mercury cell and leads to mercury cell, in mercury cell, pour into the mercury circle 10 that mercury forms the contact clamping head by fill orifice, be provided with the 3rd wear-resistant seal circle 9 in the dihedral annular groove with bulge loop, mercury circle 10 surfaces are covered by the bulge loop of the 3rd wear-resistant seal circle 9, and guaranteeing has excellent conducting performance between electric conductor 4 and the rotary body 1 when relative high speed is rotated.Fill orifice on the bottom end cover 4-3 bolt 11 that has been threaded, bolt 11 plays the plug effect.
On the rotary body clamping head 1-2 and be in upper end cover 4-2 above be provided with cannelure, be provided with axial back-up ring 3 in the cannelure.
The axial hole 1-2-1 bottom of described clamping head 1-2 is bellmouth 1-2-4, and the tapering of bellmouth 1-2-4 is 16 degree.The top is that the spring chuck 15 of taper is detachably connected in the clamping head bellmouth 1-2-4, and the clamping head 1-2 bottom of rotary body 1 has external screw thread, and binding nut 16 is threaded in clamping head 1-2 bottom.Spring chuck 15 is outsourcing pieces.
Be in above the first wear-resistant seal circle 5 have between conductive bodies 4-1 and the rotary body clamping head 1-2 on the gap, the second wear-resistant seal circle, 8 belows and be in conductive bodies 4-1 and rotary body clamping head 1-2 between have following gap, upper end cover 4-2 is provided with bulge loop 4-2-1, bottom end cover 4-3 is provided with bulge loop 4-3-1, in the bulge loop 4-2-1 embedding on the upper end cover 4-2 in the gap, the bulge loop 4-3-1 on the bottom end cover 4-3 embeds down in the gap, causes the first wear-resistant seal circle 5, sliding bearing 6 and the second wear-resistant seal circle 8 by upper end cover 4-2 and the axial clamping of bottom end cover 4-3.
Described insulating part 1-3 is " ten " font, and the upper end of insulating part 1-3 is threaded with rotary body handle of a knife 1-1, the lower end is threaded with rotary body clamping head 1-2.In the top radial hole and the radial hole of rotary body handle of a knife 1-1 of the first spline pin 13 by insulating part 1-3, in the bottom radial hole and the radial hole of rotary body clamping head 1-2 of the second spline pin 14 by insulating part 1-3, the setting of the above-mentioned first spline pin 13 and the second spline pin 14 prevents to relatively rotate between insulating part 1-3 and handle of a knife 1-1, the clamping head 1-2.
See Fig. 2, for preventing to leak the slit of electrolyte from the end face of spring chuck 15, the slit on spring chuck 15 end faces is by 18 sealings of software rubber.
During application, rotary body links by the main shaft of blind rivet 2 with lathe, and composite cathode 17 is by 15 clampings of spring chuck.By 1 rotation of main shaft driven rotary body, water nozzle 12 links with the electrolyte carrier pipe, binding post 7 on the electric conductor 4 links with the negative pole of power supply, the positive pole of workpiece and power supply links, and processing electric current is transmitted to composite cathode 17 by conductive bodies 4-1, bottom end cover 4-3, mercury circle 10, rotary body 1 and spring chuck 15 and the locking nut 16 of binding post 7, electric conductor 4.
Electrolyte enters from water nozzle 12, through annular lead channel 1-2-3, the radially spray hole and the ejection of hydrojet seam of feed liquor aperture 1-2-2, axial hole 1-2-1, composite cathode 17, realizes spray in the electrolyte.
Claims (9)
1, a kind of tool-holding device for Flexible tool for electrolytic abrasive machining is characterized in that: comprise rotary body (1), electric conductor (4), spring chuck (15), binding nut (16); Described rotary body (1) comprise top handle of a knife (1-1), bottom clamping head (1-2) and be connected handle of a knife (1-1) and clamping head (1-2) between insulating part (1-3); Described clamping head (1-2) is provided with axial hole (1-2-1), and described clamping head (1-2) outer surface of upper is provided with annular lead channel (1-2-3), and lead channel (1-2-3) is provided with even distribution and leads to the radially feed liquor aperture (1-2-2) of axial hole (1-2-1); Described electric conductor (4) is arranged on rotary body clamping head (1-2) upper periphery movingly, one side of electric conductor (4) is provided with the feed liquor macropore (4-1-1) that is connected with clamping head lead channel (1-2-3), be connected with water nozzle (12) on the feed liquor macropore (4-1-1), on the inwall of electric conductor (4), be provided with annular mercury cell, be perfused with mercury in the mercury cell and form the mercury circle (10) that contacts with clamping head; Axial hole (1-2-1) bottom of clamping head (1-2) is bellmouth (1-2-4), and described spring chuck (15) is detachably connected in the clamping head bellmouth (1-2-4), and binding nut (16) is connected clamping head (1-2) bottom of rotary body (1).
2, tool-holding device for Flexible tool for electrolytic abrasive machining according to claim 1, it is characterized in that: described electric conductor (4) comprises conductive bodies (4-1) and is separately positioned on the conductive bodies (4-1), upper end cover of lower end (4-2) and bottom end cover (4-3), between conductive bodies (4-1) and rotary body clamping head (1-2), be provided with sliding bearing (6) and be in respectively on the sliding bearing (6), the first wear-resistant seal circle (5) of lower end and the second wear-resistant seal circle (8), the first wear-resistant seal circle (5), the sliding bearing (6) and the second wear-resistant seal circle (8) are by upper end cover (4-2) and axially clamping of bottom end cover (4-3), and the feed liquor macropore (4-1-1) on the above-mentioned electric conductor (4) is in conductive bodies (4-1) and goes up and connect sliding bearing (6); The opposite side that conductive bodies (4-1) goes up relative feed liquor macropore (4-1-1) is provided with wiring hole (4-1-2), and wiring hole (4-1-2) is provided with binding post (7), and binding post (7) is against on the sliding bearing (6).
3, tool-holding device for Flexible tool for electrolytic abrasive machining according to claim 2, it is characterized in that: described annular mercury cell is arranged on the bottom end cover (4-3), on bottom end cover (4-3), be provided with the hand-hole that leads to mercury cell, the hand-hole bolt (11) that has been threaded.
4, tool-holding device for Flexible tool for electrolytic abrasive machining according to claim 3, it is characterized in that: the bottom end cover (4-3) of described electric conductor (4) is provided with the annular groove that communicates with annular mercury cell, be provided with the 3rd wear-resistant seal circle (9) in the annular groove, mercury circle (10) surface is covered by the 3rd wear-resistant seal circle (9).
5, tool-holding device for Flexible tool for electrolytic abrasive machining according to claim 2 is characterized in that: go up and the top that is in upper end cover (4-2) is provided with cannelure at rotary body clamping head (1-2), be provided with axial back-up ring (3) in the cannelure.
6, tool-holding device for Flexible tool for electrolytic abrasive machining according to claim 1 is characterized in that: the handle of a knife (1-1) of described rotary body (1) is provided with axial hole (1-1-1), and a blind rivet (2) bottom is connected with handle of a knife axial hole (1-1-1).
7, tool-holding device for Flexible tool for electrolytic abrasive machining according to claim 1, it is characterized in that: described insulating part (1-3) is " ten " font, the upper and lower end of insulating part (1-3) is threaded with rotary body handle of a knife (1-1), rotary body clamping head (1-2) respectively, in the top radial hole of the first spline pin (13) insertion insulating part (1-3) and the radial hole of rotary body handle of a knife (1-1), in the bottom radial hole of the second spline pin (14) insertion insulating part (1-3) and the radial hole of rotary body clamping head (1-2).
8, tool-holding device for Flexible tool for electrolytic abrasive machining according to claim 1 is characterized in that: the top of described rotary body handle of a knife (1-1) is cone, and tapering is 7: 24, and the tapering of the bellmouth (1-2-4) of rotary body clamping head (1-2) is 16 degree.
9, tool-holding device for Flexible tool for electrolytic abrasive machining according to claim 1 is characterized in that: the slit on the end face of described spring chuck (15) is sealed by software rubber (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810156093A CN100584525C (en) | 2008-09-27 | 2008-09-27 | Cutter clamp for composite processing for electrolysis machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810156093A CN100584525C (en) | 2008-09-27 | 2008-09-27 | Cutter clamp for composite processing for electrolysis machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101362294A CN101362294A (en) | 2009-02-11 |
| CN100584525C true CN100584525C (en) | 2010-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810156093A Expired - Fee Related CN100584525C (en) | 2008-09-27 | 2008-09-27 | Cutter clamp for composite processing for electrolysis machinery |
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|---|---|
| CN (1) | CN100584525C (en) |
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| CN103447640B (en) * | 2013-07-25 | 2015-11-18 | 南京航空航天大学 | A kind of electrochemical grinding device and method of work thereof realizing rotary solution |
| CN103465078B (en) * | 2013-09-03 | 2015-06-17 | 南京工业职业技术学院 | Integrated insulated electrolytic abrasive machining chuck |
| CN103934524B (en) * | 2014-04-10 | 2016-01-06 | 大连理工大学 | A kind of electrochemical grinding lathe work spindle unit |
| CN104625277B (en) * | 2015-01-15 | 2017-08-25 | 哈尔滨工业大学 | A kind of numerical control electric spark deposits handle of a knife |
| CN105215488B (en) * | 2015-10-15 | 2018-06-05 | 南京航空航天大学 | It is electrolysed milling Compound Machining cathode grinding head device |
| CN106583866B (en) * | 2016-12-16 | 2018-06-29 | 浙江工业大学 | Flexible plane rolling tool with electric spark deposition function |
| CN107932355A (en) * | 2017-12-31 | 2018-04-20 | 温州瑞明工业股份有限公司 | A kind of cylinder sleeve grabbing device |
| CN108705162A (en) * | 2018-08-13 | 2018-10-26 | 深圳创源航天科技有限公司 | Fluid-operated electric discharge device and method |
| CN110508544A (en) * | 2019-09-23 | 2019-11-29 | 浙江苏强格液压股份有限公司 | A kind of lathe cleaning device |
| CN110653435A (en) * | 2019-10-11 | 2020-01-07 | 深圳创源航天科技有限公司 | Insulating knife handle device for electric arc micro-explosion machining and machining equipment |
| CN111120497B (en) * | 2020-01-13 | 2024-10-15 | 广东轻工职业技术学院 | Permanent anti-loose screw pair with barb type thin teeth on tooth type spiral surface and manufacturing device |
| CN114473089B (en) * | 2021-12-15 | 2024-09-03 | 厦门大学 | High-hardness material face gear generating electrolysis large-margin removing method and processing device |
| CN114951860B (en) * | 2022-07-01 | 2023-05-12 | 河南理工大学 | Power supply and liquid supply device for hollow main shaft for internal circular electrolytic grinding |
-
2008
- 2008-09-27 CN CN200810156093A patent/CN100584525C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101362294A (en) | 2009-02-11 |
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Granted publication date: 20100127 Termination date: 20130927 |