CN105665854B - Adjustable electrode clamping device - Google Patents
Adjustable electrode clamping device Download PDFInfo
- Publication number
- CN105665854B CN105665854B CN201610175242.3A CN201610175242A CN105665854B CN 105665854 B CN105665854 B CN 105665854B CN 201610175242 A CN201610175242 A CN 201610175242A CN 105665854 B CN105665854 B CN 105665854B
- Authority
- CN
- China
- Prior art keywords
- electrode
- block
- ball seat
- movable block
- machine tool
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention provides a kind of adjustable electrode clamping device, including the lathe connection end for being connected with machine tool chief axis and the electrode connecting end for being connected with electrode, it is provided between lathe connection end and electrode connecting end and is used for the be hinged levelling gear for adjusting electrode and the machine tool chief axis depth of parallelism and the translation adjustment mechanism for adjusting electrode and machine tool chief axis axiality.The beneficial effects of the present invention are：In adjustment, can be first by being hinged levelling gear by electrode and machine tool chief axis leveling row, then it is by translating adjustment mechanism that electrode and machine tool chief axis tune is coaxial again, it is easy to adjust quick, and whole adjustment process is not adjusted in itself to electrode, situation about being replied again after the adjustment in the absence of electrode, therefore Adjustment effect is stable.
Description
Technical field
The present invention relates to spark erosion technique field, and in particular to a kind of adjustable electrode clamping device.
Background technology
Numerically-controlled precise electric spark shaping mill need to use the wire electrode of below respective diameters in machining small as electrode material
Material, wire electrode require the axiality certain with machine tool chief axis holding after clamping, ensure the machining accuracy in hole with this.For straight
Below footpath 0.2mm micro hole, for its corresponding wire electrode due to meticulous, usual linearity is poor, electrode holder of the prior art
Head is when in use in order to ensure the axiality of wire electrode and machine tool chief axis, it is necessary to repeatedly be adjusted to wire electrode, until and machine
Untill bed main shaft is coaxial, this process is time-consuming longer, and adjustment difficulty is big, and adjusted wire electrode is easily replied, and influences
Final Adjustment effect, positioning precision during small hole machined needed for wire electrode is caused not ensure, the low qualified of product.
The content of the invention
It is an object of the invention to provide the axiality and Adjustment effect of a kind of convenient adjustment electrode and machine tool chief axis are stable
Adjustable electrode clamping device.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of adjustable electrode clamping device, including the lathe connection end for being connected with machine tool chief axis and for electricity
Extremely connected electrode connecting end, it is provided between lathe connection end and electrode connecting end and is used to adjust electrode and the machine tool chief axis depth of parallelism
Be hinged levelling gear and translation adjustment mechanism for adjusting electrode and machine tool chief axis axiality.
Lathe connection end, be hinged levelling gear, translation adjustment mechanism and electrode connecting end are sequentially set along the vertical direction.
The be hinged levelling gear is spherical hinge structure.
The translation adjustment mechanism is cross slid platform.
The spherical hinge structure include provided with ball groove ball seat and bulb, the lathe connection end by bulb with
The connected connecting rod of the machine tool chief axis is formed, be arranged with connecting rod with ball seat screw thread coordinate with after ball seat rotates to ball seat
The clamp nut being fixed.
The cross slid platform includes the movable block that can slide back and forth and what can be horizontally slipped move left and right block,
Offered respectively on ball seat and movable block and slide back and forth and move left and right the dovetail that block horizontally slips for movable block
The chute of type, movable block and moves left and right the sliding block that dove-tail form is respectively equipped with block, front and back sides of ball seat and front and rear
The left and right side of movable block is respectively provided with the baffle plate that anti-limited slip block skids off chute.
It is equipped with respectively on the baffle plate and movable block and moves left and right block and be connected for before adjusting movable block
The adjusting screw rod that block horizontally slips is slided and moved left and right afterwards, offers tapped through hole, spiral shell in the side wall of the chute respectively
The jackscrew of block is coated with for fixed movable block and moved left and right in line through hole respectively, is respectively equipped with and pushes up on the sliding block
Stop face in the top that silk coordinates.
For the tapped through hole perpendicular to the moving direction of sliding block, it is facade that face is stopped on the top.
The electrode connecting end includes being arranged on the fixed plate moved left and right on block and coordinated with fixed plate with to electrode
The electrode tabletting clamped.
The fixed plate and the opposite face of electrode tabletting are provided with the groove for being easy to holding electrode, move left and right block, front and rear
Be respectively equipped with movable block, ball seat, bulb and connecting rod power pole upwardly through perforation.
The beneficial effects of the present invention are：The lathe connection end being connected with machine tool chief axis and the electrode being connected with electrode connect
Connect and move adjustment mechanism provided be hinged levelling gear peace between holding, can be first by being hinged levelling gear by electricity when adjusting
Pole and machine tool chief axis leveling row, it is then by translating adjustment mechanism that electrode and machine tool chief axis tune is coaxial again, it is easy to adjust quick,
And whole adjustment process is not adjusted in itself to electrode, situation about being replied again after the adjustment in the absence of electrode, therefore adjust
Whole effect stability.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of adjustable electrode clamping device in the present invention；
Fig. 2 is the dimensional structure diagram of adjustable electrode clamping device in the present invention；
Fig. 3 is the front view of adjustable electrode clamping device in the present invention；
Fig. 4 is the side view cut-away illustration of adjustable electrode clamping device in the present invention；
Fig. 5 be in Fig. 4 A-A to sectional view；
Fig. 6 is the side view of ball seat；
Fig. 7 is the rearview of movable block；
Fig. 8 is the side view for moving left and right block.
In figure：1. connecting rod；2. clamp nut；3. ball seat；4. movable block；5. move left and right block；6. electrode tabletting；
7. baffle plate one；8. fixing screws；9. adjusting screw rod；10. jackscrew；11. housing screw；12. baffle plate two；13. wire electrode；14. ball
Groove；15. tapped through hole；16. face is stopped on top；17. adjusting screw rod is perforated；18. tabletting fixing hole；19. bulb.
Embodiment
For example shown in Fig. 1 ~ Fig. 8, the device includes connecting rod successively from top to bottom for the implementation of adjustable electrode clamping device
1st, bulb 19, ball seat 3, movable block 4 and block 5, wherein connecting rod 1 and machine tool chief axis are moved left and right（Not shown in figure）Phase
Even, the bottom of connecting rod 1 is provided with bulb 19, and the top of ball seat 3 is provided with ball groove 14, and ball seat 3 can rotate around bulb 19, in connecting rod 1
It is arranged with the clamp nut 2 coordinated with the screw thread of ball seat 3 so that ball seat 3 to be fixed after the rotation of ball seat 3.The bottom of ball seat 3 is provided with
The dovetail groove extended in the longitudinal, the movable top of block 4 is provided with the dovetail slide block slid back and forth in the dovetail groove of ball seat 3, preceding
The bottom of movable block 4 is provided with the dovetail groove along left and right extension afterwards, moves left and right the top of block 5 provided with the dovetail groove in movable block 4
In the dovetail slide block that horizontally slips, move left and right the bottom of block 5 and be provided with fixed plate for holding electrode silk 13, fixed plate and electrode
Tabletting 6 by tabletting fixing hole 18 and the secure fit of housing screw 11 to be gripped to wire electrode 13, fixed plate with electricity
The opposite face of extreme pressure piece 6 is provided with the groove for being easy to holding electrode silk 13, moves left and right block 5, movable block 4, ball seat 3, ball
First 19 and connecting rod 1 in be respectively equipped with after mounting power polar filament 13 upwardly through perforation.The leading flank of ball seat 3 and preceding
The left surface of movable block 4 is provided with baffle plate 1 afterwards, and the right flank of the trailing flank of ball seat 3 and movable block 4 is provided with baffle plate two
12, it is respectively equipped with fixing screws 8 on baffle plate 1 and baffle plate 2 12, is also opened respectively on the baffle plate 1 of ball seat 3 and movable block 4
Provided with for movable block 4 and move left and right 5 respective dovetail slide block of block be threadedly coupled it is sliding before and after movable block 4 to adjust
Move, move left and right the dovetail groove of the adjusting screw rod perforation 17 for the adjusting screw rod 9 that block 5 horizontally slips, ball seat 3 and movable block 4
The tapped through hole 15 perpendicular to sliding block moving direction is offered in side wall respectively, before and after being coated with tapped through hole 15 for fixing
Set respectively in movable block 4 and the jackscrew 10 for moving left and right block 5, corresponding movable block 4 and the dovetail slide block for moving left and right block 5
There is the top coordinated with jackscrew 10 to stop face 16, it is facade that face 16 is stopped on top.
The operation principle of the device is：Connecting rod 1 is fixed with machine tool chief axis, while wire electrode 13 is clamped and fastened on a left side
In the fixed plate and electrode tabletting 6 that move to right motion block 5, first by rotate ball seat 3 make the bottom of ball seat 3 connect movable block 4,
Move left and right block 5 and wire electrode 13 rotates together, make wire electrode 13 parallel with machine tool chief axis, now locked by clamp nut 2
Determine ball seat 3, followed by adjusting screw rod 9 slide back and forth respectively movable block 4, move left and right block 5 and horizontally slip, make electricity
Polar filament 13 and machine tool chief axis are coaxial, then hold out against movable block 4 respectively with jackscrew 10 and move left and right block 5, wire electrode 13 with
The axiality of machine tool chief axis is that adjustment finishes, and then workpiece can be processed.
Dovetail groove is set on ball seat and movable block, in movable block and moves left and right setting dovetail cunning on block
Block, it is to move forward and backward the front and rear guiding slip of block for convenience and move left and right block or so to be oriented to slip, and the structure of device is tight
Gather.Baffle plate is set respectively in the front and back sides of ball seat and the left and right side of movable block, is in order to avoid moving forward and backward block
Chute is skidded off with block is moved left and right.Adjusting screw rod is threadedly coupled through baffle plate with dovetail slide block, before so can conveniently adjusting
Movable block and move left and right the movement of block and compact-sized afterwards.Jackscrew is set in dovetail groove side, sets top to stop in dovetails
Face, it can so facilitate the fixation to dovetail slide block.
In the other embodiment of adjustable electrode clamping device：Move left and right block, movable block, ball seat, bulb with
And can also be not provided with powering after mounting inside connecting rod polar filament upwardly through perforation；Move left and right the fixed plate and electricity of block
Groove can not also be set on extreme pressure piece；Tapped through hole can also be not orthogonal to the moving direction of sliding block；Adjusting screw rod can not be worn
Do not cross baffle plate with dovetails to be connected, can be arranged directly on movable block and move left and right and be used to adjust movement on block, or not
The dynamic movement of adjusting screw rod only armrest is set；Can not be baffled on ball seat and movable block, or can be only in ball seat with before
The side of movable block sets baffle plate afterwards, and opposite side is not provided with, and now opposite side can be the block that itself is formed, and be not groove
Structure；The shape of chute and sliding block can not be dove-tail form or T-shaped or other shapes；Can also in spherical hinge structure
Bulb is set on ball seat top, ball groove is set in connecting rod bottom；Be hinged levelling gear can also be plane articulated structure；Translation
Adjustment mechanism can also be unidirectional translation structure；The top-down order of adjustable electrode clamping device can also be lathe connection
End, translation adjustment mechanism, levelling gear and electrode connecting end are hinged, now cross slid platform is arranged on movable block top, ball
Seat and connecting rod bottom, be hinged levelling gear, which is arranged on, moves left and right block top and movable block bottom.
Claims (3)
- A kind of 1. adjustable electrode clamping device, it is characterised in that：Including the lathe connection end for being connected with machine tool chief axis with And the electrode connecting end for being connected with electrode, it is provided between lathe connection end and electrode connecting end and is used to adjust electrode and lathe The be hinged levelling gear of main axis parallel degree and the translation adjustment mechanism for adjusting electrode and machine tool chief axis axiality, lathe connect Connect end, be hinged levelling gear, translation adjustment mechanism and electrode connecting end sequentially to set along the vertical direction, the be hinged levelling gear For spherical hinge structure, the translation adjustment mechanism is cross slid platform, and the spherical hinge structure includes ball seat and bulb provided with ball groove, The lathe connection end is made up of the connecting rod being connected with the machine tool chief axis on bulb, is arranged with connecting rod and ball Seat screw thread coordinates the clamp nut so that ball seat to be fixed after ball seat rotates, and the cross slid platform includes sliding back and forth Movable block and what can be horizontally slipped move left and right block, offer that confession is front and rear to move on ball seat and movable block respectively Motion block slides back and forth and moved left and right the chute for the dove-tail form that block horizontally slips, and moves forward and backward block and moves left and right on block respectively The left and right side of sliding block provided with dove-tail form, the front and back sides of ball seat and movable block is respectively provided with anti-limited slip block and slided Go out the baffle plate of chute, the electrode connecting end includes being arranged on the fixed plate moved left and right on block and coordinated with fixed plate with right The opposite face of the electrode tabletting that electrode is clamped, the fixed plate and electrode tabletting is provided with the groove for being easy to holding electrode, Move left and right be respectively equipped with block, movable block, ball seat, bulb and connecting rod power pole upwardly through perforation.
- 2. adjustable electrode clamping device according to claim 1, it is characterised in that：Be equipped with respectively on the baffle plate with Movable block slides back and forth and moved left and right what block horizontally slipped with moving left and right block and be connected for adjusting movable block Adjusting screw rod, tapped through hole is offered respectively in the side wall of the chute, be coated with respectively in tapped through hole for before and after fixed Movable block and the jackscrew for moving left and right block, the top coordinated with jackscrew is respectively equipped with the sliding block and stops face.
- 3. adjustable electrode clamping device according to claim 2, it is characterised in that：The tapped through hole is perpendicular to sliding block Moving direction, it is described top stop face be facade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175242.3A CN105665854B (en) | 2016-03-25 | 2016-03-25 | Adjustable electrode clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175242.3A CN105665854B (en) | 2016-03-25 | 2016-03-25 | Adjustable electrode clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105665854A CN105665854A (en) | 2016-06-15 |
| CN105665854B true CN105665854B (en) | 2018-01-26 |
Family
ID=56223948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610175242.3A Active CN105665854B (en) | 2016-03-25 | 2016-03-25 | Adjustable electrode clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105665854B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181755A (en) * | 2016-07-12 | 2016-12-07 | 邹敏 | A kind of cross slide device |
| CN106241309B (en) * | 2016-09-28 | 2019-03-15 | 中节能环保装备股份有限公司 | A kind of accumulator plate collating unit |
| CN107553216B (en) * | 2017-09-06 | 2023-04-07 | 天津大学 | Eccentric adjustable test ball, test system and machine tool spindle rotation precision detection method |
| CN108817578A (en) * | 2018-07-09 | 2018-11-16 | 浙江芊荷科技有限公司 | The electrode guide of electric spark small hole processing machine bed |
| CN109175557B (en) * | 2018-10-30 | 2020-06-05 | 中国工程物理研究院机械制造工艺研究所 | Wire cutting wire feeding device |
| CN111673215B (en) * | 2020-06-04 | 2021-10-22 | 哈尔滨工业大学 | Electrode clamping device for micro electric discharge machine tool |
| CN111545853A (en) * | 2020-06-20 | 2020-08-18 | 贵阳航发精密铸造有限公司 | Two-way adjustable integral electrode chuck |
| CN112077873A (en) * | 2020-10-16 | 2020-12-15 | 佛山智昂科技有限公司 | Arm connection structure and industrial robot |
| CN112518056B (en) * | 2020-11-30 | 2021-12-07 | 合肥工业大学 | Cell-phone shell phonate hole processing equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3594537A (en) * | 1968-01-31 | 1971-07-20 | Fritz Morgenegg | Angularly adjustable holder for machine-tool bits |
| CN201693264U (en) * | 2010-06-11 | 2011-01-05 | 昆山同寅兴业机电制造有限公司 | Discharge fixture with adjustable angle |
| CN202053000U (en) * | 2011-04-18 | 2011-11-30 | 苏州电加工机床研究所有限公司 | Track swinging mechanism of machine tool for annular pattern electric spark machining |
| CN202780138U (en) * | 2012-09-06 | 2013-03-13 | 胡鹏 | Quick aligning device for installing electrodes on spark machine |
| CN103084975A (en) * | 2013-01-20 | 2013-05-08 | 台州市黄岩西诺模具有限公司 | Die grinder fixture with adjustable grinding machining angle |
| CN203418192U (en) * | 2013-08-21 | 2014-02-05 | 陆学识 | Rapid positioning chuck of electric discharge machine |
| CN104384633A (en) * | 2014-11-14 | 2015-03-04 | 苏州速腾电子科技有限公司 | Electrode perpendicularity adjustment device |
-
2016
- 2016-03-25 CN CN201610175242.3A patent/CN105665854B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3594537A (en) * | 1968-01-31 | 1971-07-20 | Fritz Morgenegg | Angularly adjustable holder for machine-tool bits |
| CN201693264U (en) * | 2010-06-11 | 2011-01-05 | 昆山同寅兴业机电制造有限公司 | Discharge fixture with adjustable angle |
| CN202053000U (en) * | 2011-04-18 | 2011-11-30 | 苏州电加工机床研究所有限公司 | Track swinging mechanism of machine tool for annular pattern electric spark machining |
| CN202780138U (en) * | 2012-09-06 | 2013-03-13 | 胡鹏 | Quick aligning device for installing electrodes on spark machine |
| CN103084975A (en) * | 2013-01-20 | 2013-05-08 | 台州市黄岩西诺模具有限公司 | Die grinder fixture with adjustable grinding machining angle |
| CN203418192U (en) * | 2013-08-21 | 2014-02-05 | 陆学识 | Rapid positioning chuck of electric discharge machine |
| CN104384633A (en) * | 2014-11-14 | 2015-03-04 | 苏州速腾电子科技有限公司 | Electrode perpendicularity adjustment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105665854A (en) | 2016-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105665854B (en) | Adjustable electrode clamping device | |
| CN103862309B (en) | A kind of for machining support milling face with the fixture of boring | |
| CN203599874U (en) | Clamping tool for milling key grooves of shaft parts | |
| CN104690577B (en) | Sucking supporting head provided with rigid and flexible supports and used for machining grids of thin-walled workpiece | |
| CN209565816U (en) | A kind of frock clamp for processing Myelocavity file | |
| CN208231312U (en) | A kind of work-piece fixation clamp for Longmen machine tool | |
| CN104259487B (en) | Turnery processing bends the device of major axis | |
| CN204075232U (en) | Turnery processing bends the device of major axis | |
| CN103604396A (en) | Fixation apparatus for stator blade profile and journal bounce detection | |
| CN110385448A (en) | A kind of tool setting device | |
| CN208019707U (en) | A kind of automobile exhaust pipe weld holder | |
| CN208304405U (en) | A kind of multiple eccentric part clamping mechanism of high-precision high-efficiency | |
| CN207577914U (en) | A kind of Rapid tooling fixture | |
| CN201922258U (en) | Processing worktable for three-dimensional cavity of mould of car lamp | |
| CN204234927U (en) | A kind of efficient electrode fast changes clamping fixture | |
| CN103949712B (en) | The processing method of form and position tolerance is ensured in female keyway slotting process | |
| CN203459959U (en) | Three-way rotary fixture | |
| CN103056686A (en) | Adjustable vacuum absorption clamping device | |
| CN206779960U (en) | For engine body drilling, the clamp for machining of bore hole | |
| CN203843560U (en) | Vice | |
| CN204182960U (en) | A kind of expanding arbor fixture | |
| CN208428003U (en) | The semicircle orifice bore hole clamping apparatus of abnormal workpieces | |
| CN207982817U (en) | A kind of self-centering fixture | |
| CN109530738A (en) | A kind of claw adjustable positioning device for elastic chuck | |
| CN207534441U (en) | A kind of shaft forgings clamp for processing inclined plane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |