CN106001817A - Special robot for electrical discharge machine - Google Patents
Special robot for electrical discharge machine Download PDFInfo
- Publication number
- CN106001817A CN106001817A CN201610500634.2A CN201610500634A CN106001817A CN 106001817 A CN106001817 A CN 106001817A CN 201610500634 A CN201610500634 A CN 201610500634A CN 106001817 A CN106001817 A CN 106001817A
- Authority
- CN
- China
- Prior art keywords
- spark
- robot
- upper arm
- base
- electrode
- 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.)
- Pending
Links
- 210000000707 wrist Anatomy 0.000 claims abstract description 15
- 238000009760 electrical discharge machining Methods 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 4
- 238000010892 electric spark Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
-
- 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
- B23H1/04—Electrodes specially adapted therefor or their manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Manufacturing & Machinery (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention relates to a special robot for an electrical discharge machine. The robot is mounted on the electrical discharge machine; an electrode stand corresponding to the robot is arranged on one side of the electrical discharge machine; a plurality of electrodes are stored in the electrode stand; the robot comprises an upright column fixed on the electrical discharge machine; the upright column is connected with a base; the base is movably connected with a lower arm; one end part of the lower arm is movably connected with an upper arm; one end part of the upper arm is movably connected with a wrist flange; the wrist flange is movably connected with a gripper; the upper arm and the lower arm can drive the gripper to freely move in space by virtue of the base to improve the flexibility of the gripper; the gripper comprises two rotating plates which are perpendicular to each other; clamping grooves corresponding to the electrodes on the electrode stand are formed in the free ends of the rotating plates; and after one of the electrodes is clamped in the clamping groove of one rotating plate, the gripper can rotate to take the electrode down, and then the other rotating plate can clamp a new electrode to further replenish the electrode stand. Therefore, the capacity and efficiency of electrode replacement are improved, the replacement time is short, and the machining efficiency of the electrical discharge machine is remarkably improved.
Description
Technical field
The present invention relates to a kind of robot, particularly relate to a kind of spark-erosion machine tool special purpose robot.
Background technology
Spark-erosion machine tool is a kind of electromachining equipment also known as numerically controlled discharge machine, electric spark, spark machine etc..
When former Soviet Union La Zhalinke Mr. and Mrs study switch contact by the phenomenon of spark discharge corrosion and damage and reason, find
The TRANSIENT HIGH TEMPERATURE of electric spark can make the metal molten of local, oxidation be corroded, thus start and invent
Electric discharge machining method, its basic physical principle is free cation and electronics accumulates in field, quickly shape
Become a conductive channel being ionized.Between this stage, two plates, form electric current, cause occurring between particle nothing
Collide for several times, form an ion plasma, and be quickly increased to 8000 to 12000 high temperature spent, two
Some materials of conductive surface instant melting, simultaneously as electrode and the vaporization of electrolyte, form a gas
Bubble, and its pressure rule rising is until the highest.Then current interruptions, temperature reduces suddenly, causes
Bubble implosion, the power of generation dishes out the material dissolved crater, and the material being then corroded is situated between at electricity
In liquid, regelation becomes little spheroid, and is drained by electrolyte, the monitoring then controlled by NC and pipe
Control, servo control mechanism performs, makes this electric discharge phenomena uniformity, thus it is processed to reach machining object, is allowed to
Become the product of size and the form accuracy meeted the requirements.With electrode storehouse and electricity on spark-erosion machine tool
Pole, electrode changed and completed by more changing device, and the supporting electrode of current spark-erosion machine tool the most more changes the outfit
Putting action simple, replaceable electrode is few, and electrode replacing construction is long, affects working (machining) efficiency.
Summary of the invention
The invention aims to the defect existing for electrode apparatus for automatic change in solution prior art, carry
For a kind of spark-erosion machine tool special purpose robot.
To achieve these goals, the technical solution used in the present invention is:
A kind of spark-erosion machine tool special purpose robot, this robot is arranged on spark-erosion machine tool, spark-erosion machine tool
Side be provided with the arc-spark stand corresponding with robot, store some electrodes in arc-spark stand, described robot includes
Being fixed on the column on described lathe, connecting on column has base, base to be connected with underarm, underarm
End be connected with upper arm, the end of upper arm is connected with wrist flange, and wrist flange is flexibly connected
Paw, paw includes two rectangular rotor plates, the free end at rotor plate be provided with on described arc-spark stand
The draw-in groove that electrode is corresponding.
Above-mentioned a kind of spark-erosion machine tool special purpose robot, described column is provided with guide rail, and base is fastened on leads
On rail, in base, it is provided with lifting motor.
Above-mentioned a kind of spark-erosion machine tool special purpose robot, described base is with underarm by the first rotary shaft even
Connect, in base, be provided with the first driving motor being connected with the first rotary shaft.
Above-mentioned a kind of spark-erosion machine tool special purpose robot, described underarm and upper arm are by the second rotary shaft even
Connecing, upper arm is provided with the second driving motor being connected with the second rotary shaft.
Above-mentioned a kind of spark-erosion machine tool special purpose robot, described upper arm and wrist flange pass through the 3rd rotary shaft
Connect, in upper arm, be provided with the 3rd driving motor being connected with the 3rd rotary shaft.
The invention have the benefit that to connect on the column of this electric spark extra bed special purpose robot have base, the end
Seat can be freely lifted on column, underarm is connected with base, and rotates around base, upper arm and under
Arm is connected, and rotates around underarm, and wrist flange is connected with upper arm, and rotates around upper arm,
Wrist flange is flexibly connected paw, can drive paw freedom in space by base, upper arm and underarm
Activity, improves the sensitivity of paw, and paw includes two rectangular rotor plates, at rotor plate
Free end is provided with the draw-in groove corresponding with electrode on arc-spark stand, after the draw-in groove of a rotor plate engages with electrode, and hands
Pawl rotates and can be taken off by electrode, and on another rotor plate, the new electrode of engaging can supplement further, increases
Big number and the efficiency changing electrode, and replacing construction is short, significantly improves machine tooling efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the side schematic view of the present invention；
Fig. 3 is the schematic diagram that the present invention is arranged on spark-erosion machine tool.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of spark-erosion machine tool special purpose robot, this robot is arranged on electric spark
On lathe 1, the side of spark-erosion machine tool 1 is provided with the arc-spark stand 2 corresponding with robot, arc-spark stand 2 internal memory
Storing up some electrodes 3, robot includes the column 4 being fixed on lathe, and connecting on column 4 has base 5,
Base 5 is connected with underarm 6, and the end of underarm 6 is connected with upper arm 7, lives in the end of upper arm 7
The wrist that has been dynamically connected flange 8, wrist flange 8 is flexibly connected paw 9, paw 9 include two rectangular
Rotor plate 10, the free end at rotor plate 10 is provided with the draw-in groove 11 corresponding with electrode 3 on arc-spark stand 2.
Further, column 4 is provided with guide rail A1, and base 5 is fastened on guide rail A1, is provided with in base 5
Lifting motor, base 5 is connected by the first rotary shaft A2 with underarm 6, is provided with and first turn in base 5
The first driving motor that moving axis A2 connects, underarm 6 and upper arm 7 are by the second rotary shaft A3 connection, upper arm 7
Being provided with the second driving motor being connected with the second rotary shaft A3, upper arm 7 and wrist flange 8 are by the 3rd turn
Moving axis A4 connects, and is provided with the 3rd driving motor being connected with the 3rd rotary shaft A4 in upper arm 7.
Connecting on the column 4 of this electric spark extra bed special purpose robot and have base 5, base 5 can be at column 4
On be freely lifted, underarm 6 is connected with base 5, and rotates around base 5, upper arm 7 and underarm 6
Being connected, and rotate around underarm 6, wrist flange 8 is connected with upper arm 7, and rotates around upper arm 7
Motion, wrist flange 8 is flexibly connected paw 9, can be driven by base 5, upper arm 7 and underarm 6
Paw 9 is the most movable in space, improves the sensitivity of paw 9, and paw 9 includes two in directly
The rotor plate 10 at angle, the free end at rotor plate 10 is provided with the draw-in groove corresponding with electrode 3 on arc-spark stand 2
11, after the draw-in groove 11 of a rotor plate 10 engages with electrode, paw 9 rotates and can be taken off by electrode, separately
On one rotor plate, the new electrode of engaging can supplement further, increases number and the effect changing electrode
Rate, and replacing construction is short, significantly improves machine tooling efficiency.
The present invention is not limited to above-mentioned preferred forms, and anyone can draw it under the enlightenment of the present invention
His various forms of products, no matter but in its shape or structure, make any change, every have and the application
Technical scheme as same or like, within all falling within protection scope of the present invention.
Claims (5)
1. a spark-erosion machine tool special purpose robot, this robot is arranged on spark-erosion machine tool, electric discharge machine
The side of bed is provided with the arc-spark stand corresponding with robot, stores some electrodes in arc-spark stand, it is characterised in that
Described robot includes the column being fixed on described lathe, and connecting on column has base, and base activity is even
Being connected to underarm, the end of underarm is connected with upper arm, and the end of upper arm is connected with wrist flange, hands
Wrist flange is flexibly connected paw, and paw includes two rectangular rotor plates, and the free end at rotor plate is provided with
The draw-in groove corresponding with electrode on described arc-spark stand.
A kind of spark-erosion machine tool special purpose robot the most according to claim 1, it is characterised in that described
Column is provided with guide rail, and base is fastened on guide rail, is provided with lifting motor in base.
A kind of spark-erosion machine tool special purpose robot the most according to claim 2, it is characterised in that described
Base is connected by the first rotary shaft with underarm, is provided with the first driving being connected with the first rotary shaft in base
Motor.
A kind of spark-erosion machine tool special purpose robot the most according to claim 3, it is characterised in that described
Underarm and upper arm are connected by the second rotary shaft, and upper arm is provided with the second driving electricity being connected with the second rotary shaft
Machine.
A kind of spark-erosion machine tool special purpose robot the most according to claim 4, it is characterised in that described
Upper arm and wrist flange are connected by the 3rd rotary shaft, be provided with the 3rd be connected with the 3rd rotary shaft and drive in upper arm
Galvanic electricity machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500634.2A CN106001817A (en) | 2016-06-29 | 2016-06-29 | Special robot for electrical discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500634.2A CN106001817A (en) | 2016-06-29 | 2016-06-29 | Special robot for electrical discharge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106001817A true CN106001817A (en) | 2016-10-12 |
Family
ID=57105414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610500634.2A Pending CN106001817A (en) | 2016-06-29 | 2016-06-29 | Special robot for electrical discharge machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106001817A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112309932A (en) * | 2019-07-31 | 2021-02-02 | 日本电产三协株式会社 | Industrial robot |
| CN119609266A (en) * | 2025-01-23 | 2025-03-14 | 通用技术集团机床工程研究院有限公司 | Automatic tool changing device for CNC EDM machine tool |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4845835A (en) * | 1987-06-16 | 1989-07-11 | Erowa Ag | Tool-change and workpiece-change apparatus |
| US5028195A (en) * | 1989-01-26 | 1991-07-02 | Tel Sagami Limited | Horizontal/vertical conversion transporting apparatus |
| JPH10100022A (en) * | 1996-09-30 | 1998-04-21 | Hitachi Ltd | Remote cutting device |
| CN1411420A (en) * | 1998-07-11 | 2003-04-16 | 塞米用具公司 | Robots for microelectronic workpiece handling |
| CN1498732A (en) * | 2002-10-30 | 2004-05-26 | ��ʽ������Э���������� | Industrial Robot |
| CN103124617A (en) * | 2010-09-24 | 2013-05-29 | 日本电产三协株式会社 | Industrial robot |
| CN203282493U (en) * | 2013-04-27 | 2013-11-13 | 张家港诺信自动化设备有限公司 | Scara robot |
| CN103448055A (en) * | 2012-06-01 | 2013-12-18 | 株式会社安川电机 | Transfer robot and equipment front end module including transfer robot |
| CN103752967A (en) * | 2014-01-18 | 2014-04-30 | 佳木斯大学 | Wire-electrode cutting robot for machining complex surface |
| CN103978482A (en) * | 2014-05-21 | 2014-08-13 | 福州大学 | Quasi-SCARA (Selective Compliance Assembly Robot Arm) industrial robot |
| CN105378908A (en) * | 2013-08-09 | 2016-03-02 | 日本电产三协株式会社 | Industrial robot |
| CN205798623U (en) * | 2016-06-29 | 2016-12-14 | 北京金迈斯智能设备科技有限公司 | A kind of spark-erosion machine tool special purpose robot |
-
2016
- 2016-06-29 CN CN201610500634.2A patent/CN106001817A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4845835A (en) * | 1987-06-16 | 1989-07-11 | Erowa Ag | Tool-change and workpiece-change apparatus |
| US5028195A (en) * | 1989-01-26 | 1991-07-02 | Tel Sagami Limited | Horizontal/vertical conversion transporting apparatus |
| JPH10100022A (en) * | 1996-09-30 | 1998-04-21 | Hitachi Ltd | Remote cutting device |
| CN1411420A (en) * | 1998-07-11 | 2003-04-16 | 塞米用具公司 | Robots for microelectronic workpiece handling |
| CN1498732A (en) * | 2002-10-30 | 2004-05-26 | ��ʽ������Э���������� | Industrial Robot |
| CN103124617A (en) * | 2010-09-24 | 2013-05-29 | 日本电产三协株式会社 | Industrial robot |
| CN103448055A (en) * | 2012-06-01 | 2013-12-18 | 株式会社安川电机 | Transfer robot and equipment front end module including transfer robot |
| CN203282493U (en) * | 2013-04-27 | 2013-11-13 | 张家港诺信自动化设备有限公司 | Scara robot |
| CN105378908A (en) * | 2013-08-09 | 2016-03-02 | 日本电产三协株式会社 | Industrial robot |
| CN105408068A (en) * | 2013-08-09 | 2016-03-16 | 日本电产三协株式会社 | Horizontal multi-joint robot and production method for horizontal multi-joint robot |
| CN103752967A (en) * | 2014-01-18 | 2014-04-30 | 佳木斯大学 | Wire-electrode cutting robot for machining complex surface |
| CN103978482A (en) * | 2014-05-21 | 2014-08-13 | 福州大学 | Quasi-SCARA (Selective Compliance Assembly Robot Arm) industrial robot |
| CN205798623U (en) * | 2016-06-29 | 2016-12-14 | 北京金迈斯智能设备科技有限公司 | A kind of spark-erosion machine tool special purpose robot |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112309932A (en) * | 2019-07-31 | 2021-02-02 | 日本电产三协株式会社 | Industrial robot |
| TWI750741B (en) * | 2019-07-31 | 2021-12-21 | 日商日本電產三協股份有限公司 | Industrial robot |
| CN112309932B (en) * | 2019-07-31 | 2024-04-26 | 日本电产三协株式会社 | Industrial robots |
| CN119609266A (en) * | 2025-01-23 | 2025-03-14 | 通用技术集团机床工程研究院有限公司 | Automatic tool changing device for CNC EDM machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111151832B (en) | Rotary arc milling processing device, milling processing machine tool and control system thereof | |
| CN104308297A (en) | High-speed wire cut electrical discharge machining mechanism | |
| EP3147063B1 (en) | Device and method for multichannel edm | |
| CN106001817A (en) | Special robot for electrical discharge machine | |
| CN205927395U (en) | Spark wire cut electrical discharge machining bed | |
| CN205798623U (en) | A kind of spark-erosion machine tool special purpose robot | |
| CN104339046A (en) | Wire cut electrical discharge machining mechanism capable of stably conveying wires | |
| CN103008809A (en) | Combined machining method of metal materials | |
| JP4537688B2 (en) | Multi-station EDM with reduced production interruption | |
| CN104400158A (en) | High-precision wire cut electrical discharge machining mechanism | |
| CN100393467C (en) | Multi-head CNC Wire Cutting Machine | |
| CN204843180U (en) | Wire -electrode cutting machine | |
| CN104985265A (en) | Portable electric spark machine | |
| CN111299726A (en) | High Efficiency Electric Discharge Machining Device for Special-shaped Array Holes on the Surface of Rotary Body | |
| CN103495782A (en) | Device and method for electric machining with circular electrode and ultrasonic wave used for cutting | |
| CN105436726A (en) | Automatic electrode conveying and welding equipment for welded pipes | |
| CN204277143U (en) | The WEDM structure that a kind of wire transporting is stable | |
| CN112894071B (en) | A vertical machining center for electro-combined machining | |
| CN204997194U (en) | Portable electric discharge machine | |
| CN203228009U (en) | Dual-purpose wire-electrode cutting and punching machine | |
| CN210731284U (en) | Stable wire cutting device | |
| CN103962664B (en) | Wire electric discharge machine and wire electric discharge machining method | |
| CN221087530U (en) | Clamping fixture for electrode machining | |
| JP5786917B2 (en) | Wire electric discharge machining apparatus and wire electric discharge machining method. | |
| CN206436038U (en) | A kind of accurate row's knife numerically controlled lathe multiaxis composite power head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |